BACKGROUND Elderly patients with colorectal cancer(CRC)can judge the risk of postoperative complications and oncological outcomes due to visceral obesity,which can provide data reference for the early prediction of pr...BACKGROUND Elderly patients with colorectal cancer(CRC)can judge the risk of postoperative complications and oncological outcomes due to visceral obesity,which can provide data reference for the early prediction of prognosis.AIM To explore the effect of visceral obesity on postoperative complications and oncological outcomes in elderly patients with CRC.METHODS A total of 150 elderly patients who underwent radical surgery for CRC at Inner Mongolia Medical University and Inner Mongolia Autonomous Region People’s Hospital from January 2021 to June 2024 were retrospectively analyzed.Patients were divided into the abdominal[visceral fat area(VFA)≥100.00 cm^(2),n=80]and non-abdominal(VFA<100.00 cm^(2),n=70)obesity groups according to the VFA measured by preoperative computed tomography.The two groups showed no significant differences in age,sex,tumor location,tumor-node-metastasis stage,and underlying disease(P>0.05).All patients underwent standardized laparoscopic assisted surgery and received unified perioperative management.Complications,nutritional status,changes in biochemical indicators,and tumor recurrence and metastasis were evaluated postoperatively.RESULTS The overall incidence of postoperative complications was significantly higher in the abdominal obesity group than in the non-abdominal obesity group(P<0.05).The pulmonary infection on postoperative day(POD)3(P=0.038),anastomotic leakage on POD 7(P=0.042),and moderate-to-severe complications(Clavien-Dindo class III,P=0.03)were significantly different.With respect to biochemical indicators,the white blood cell count,neutrophil percentage,and C-reactive protein level in the abdominal obesity group continuously increased after surgery(P<0.05);the albumin level on POD 1 was even lower(P=0.024).Regarding tumor markers,carcinoembryonic antigen(P=0.039)and carbohydrate antigen 19-9(P=0.048)levels were significantly higher in the abdominal obesity group at 3 months after surgery,and local recurrence rates were higher than those in the non-abdominal obesity group at 30 days and 3 months after surgery(P<0.05).Abdominal obesity was an independent risk factor for postoperative complications(odds ratio:3.843,P=0.001),overall survival[hazard ratio(HR):1.937,P=0.011],and disease-free survival(HR:1.769,P=0.018).CONCLUSION Visceral obesity significantly increases the risk of postoperative complications in elderly patients with CRC and may adversely affect short-term tumor prognosis.Preoperative risk identification and interventions for abdominal obesity should be strengthened to improve perioperative safety and postoperative rehabilitation quality.展开更多
BACKGROUND Gastric cancer is a malignancy with high morbidity and mortality rates.Surgical intervention,particularly gastrectomy,is essential for curative treatment but carries a substantial risk of complications.Iden...BACKGROUND Gastric cancer is a malignancy with high morbidity and mortality rates.Surgical intervention,particularly gastrectomy,is essential for curative treatment but carries a substantial risk of complications.Identifying key risk factors and understanding complication profiles are crucial for improving outcomes and guiding perioperative management.AIM To analyze the incidence of postoperative complications in patients with gastric cancer and identify potential risk factors.METHODS We conducted a retrospective analysis of 500 patients who underwent gastrectomy between January 2018 and December 2022.Postoperative complications were classified using the Clavien-Dindo system.RESULTS The overall complication rate was 28.4%(142/500),with 15.2%(76/500)experiencing major complications(Clavien-Dindo grade≥III).Pulmonary complications were the most frequent(10.8%),followed by surgical site infections(8.6%),and anastomotic leakage(4.2%).Age 70 years or more,body mass index of 25 kg/m²or more,advanced tumor stage,total gastrectomy,and operative time 240 min or more emerged as independent risk factors.CONCLUSION Focused preoperative risk assessment,targeted interventions,and reduced operative time for older or obese patients requiring total gastrectomy or presenting with advanced disease are important to improve surgical outcomes.展开更多
BACKGROUND Red blood cell distribution width(RDW)is associated with the development and progression of various diseases.AIM To explore the association between pretreatment RDW and short-term outcomes after laparoscopi...BACKGROUND Red blood cell distribution width(RDW)is associated with the development and progression of various diseases.AIM To explore the association between pretreatment RDW and short-term outcomes after laparoscopic pancreatoduodenectomy(LPD).METHODS A total of 804 consecutive patients who underwent LPD at our hospital between March 2017 and November 2021 were retrospectively analyzed.Correlations between pretreatment RDW and clinicopathological characteristics and short-term outcomes were investigated.RESULTS Patients with higher pretreatment RDW were older,had higher Eastern Cooperative Oncology Group scores and were associated with poorer short-term outcomes than those with normal RDW.High pretreatment RDW was an independent risk factor for postoperative complications(POCs)(hazard ratio=2.973,95%confidence interval:2.032-4.350,P<0.001)and severe POCs of grade IIIa or higher(hazard ratio=3.138,95%confidence interval:2.042-4.824,P<0.001)based on the Clavien-Dino classification system.Subgroup analysis showed that high pretreatment RDW was an independent risk factor for Clavien-Dino classi-fication grade IIIb or higher POCs,a comprehensive complication index score≥26.2,severe postoperative pancreatic fistula,severe bile leakage and severe hemorrhage.High pretreatment RDW was positively associated with the neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio and was negatively associated with albumin and the prognostic nutritional index.CONCLUSION Pretreatment RDW was a special parameter for patients who underwent LPD.It was associated with malnutrition,severe inflammatory status and poorer short-term outcomes.RDW could be a surrogate marker for nutritional and inflammatory status in identifying patients who were at high risk of developing POCs after LPD.展开更多
BACKGROUND Cauda equina syndrome(CES)is characterized by a group of symptoms that may be caused by inflammation,spinal cord compression,venous congestion,or ischemia.This syndrome is commonly an indication for surgica...BACKGROUND Cauda equina syndrome(CES)is characterized by a group of symptoms that may be caused by inflammation,spinal cord compression,venous congestion,or ischemia.This syndrome is commonly an indication for surgical intervention but has not been determined as a postoperative complication following surgery for lumbar spine disease.CASE SUMMARY To report the case of a 54-year-old male patient who had CES following spinal surgery,with no obvious compression lesions found during re-exploration,suggesting that vascular insufficiency may have contributed to the condition.Furthermore,a series of urodynamic studies on bladder recovery patterns in such complications have also been investigated.CONCLUSION Postoperative CES requires urgent imaging and exploration to rule out compression;noncompressive cases,including vascular insufficiency may performed conservative management.展开更多
BACKGROUND Postoperative enterostomy is increasing in patients with colorectal cancer,but there is a lack of a model that can predict the probability of early complications.AIM To explore the factors influencing early...BACKGROUND Postoperative enterostomy is increasing in patients with colorectal cancer,but there is a lack of a model that can predict the probability of early complications.AIM To explore the factors influencing early postoperative stoma complications in colorectal cancer patients and to construct a nomogram prediction model for predicting the probability of these complications.METHODS A retrospective study of 462 patients who underwent postoperative ostomy for colorectal cancer in the Gastrointestinal Department of the Anhui Provincial Cancer Hospital.The patients’basic information,surgical details,pathological results,and preoperative inflammatory and nutritional indicators were reviewed.We used univariate and multivariate logistic regression to analyze the risk factors for early postoperative stoma complications in colorectal cancer patients and constructed a nomogram prediction model to predict the probability of these complications.RESULTS Binary logistic regression analysis revealed that diabetes[odds ratio(OR)=3.088,95%confidence interval(CI):1.419-6.719],preoperative radiotherapy and chemotherapy(OR=6.822,95%CI:2.171-21.433),stoma type(OR=2.118,95%CI:1.151-3.898),Nutritional risk screening 2002 score(OR=2.034,95%CI:1.082-3.822)and prognostic nutritional index(OR=0.486,95%CI:0.254-0.927)were risk factors for early stoma complications after colorectal cancer surgery(P<0.05).On the basis of these results,a prediction model was constructed and the area under the re-ceiver operating characteristic curve was 0.740(95%CI:0.669-0.811).After internal validation,the area under the receiver operating characteristic curve of the validation group was 0.725(95%CI:0.631-0.820).The calibration curves for the modeling group and validation group are displayed.The predicted results have a good degree of overlap with the actual results.CONCLUSION A previous history of diabetes,preoperative radiotherapy and chemotherapy,stoma type,Nutritional risk screening 2002 score and prognostic nutritional index are risk factors for early stoma complications after colorectal cancer surgery.The nomogram prediction model constructed on the basis of the results of logistic regression analysis in this study can effectively predict the probability of early stomal complications after colorectal cancer surgery.展开更多
BACKGROUND Acute appendicitis is common among pediatric patients,and postoperative infections and complications are significant factors that affect recovery.As a“forward-looking”nursing model,anticipatory care may r...BACKGROUND Acute appendicitis is common among pediatric patients,and postoperative infections and complications are significant factors that affect recovery.As a“forward-looking”nursing model,anticipatory care may reduce the incidence of postoperative wound infections and complications.AIM To explore the effects of anticipatory care on the management of postoperative infections and complications in pediatric patients diagnosed with acute appen-dicitis.METHODS This prospective randomized controlled study included data from 78 pediatric patients who underwent acute appendicitis surgery at Shijiazhuang Sixth Hos-pital(Hebei Province,China)between February 2021 and March 2024.Patients were divided into two groups:The intervention and control groups(n=39 each)were based on a random numbers table method.Both groups received routine postoperative nursing care,whereas the intervention group received additional anticipatory care.Statistical analyses were performed using independent sample t-tests,χ2 tests,analysis of variance,and rank-sum tests.RESULTS Postoperative pain scores and hospital length of stay were significantly lower in the intervention group than those in the control group(P<0.05 and P<0.001,respectively).Postoperative wound infection and overall complication rates were significantly lower in the intervention group than those in the control group(5.13%vs 23.08%,P<0.001;15.38%vs 46.15%,P<0.001,respectively).Furthermore,parental satisfaction scores were significantly higher in the intervention group than those in the control group(P<0.05).Logistic regression identified high C-reactive protein level as a risk factor for postoperative infections and complications,whereas proactive(i.e.anticipatory)nursing intervention was a protective factor.CONCLUSION This study provided a scientific basis for the implementation of anticipatory care in the postoperative management of pediatric patients experiencing acute appendicitis.展开更多
Objective:This study aimed to develop and validate a predictive model for postoperative complications in gastrointestinal cancer patients using a large multicenter database,based on machine learning algorithms.Methods...Objective:This study aimed to develop and validate a predictive model for postoperative complications in gastrointestinal cancer patients using a large multicenter database,based on machine learning algorithms.Methods:We analyzed the clinicopathological data of 3,926 gastrointestinal cancer patients from the Prevalence of Abdominal Complications After GastroEnterological surgery(PACAGE)database,covering 20 medical centers from December 2018 to December 2020.The predictive performance was evaluated using receiver operating characteristic(ROC)curves and Brier Score.Results:The patients were divided into gastric(2,271 cases)and colorectal cancer(1,655 cases)groups and further divided into training and external validation sets.The overall postoperative complication rates for gastric and colorectal cancer groups were 18.1%and 14.8%,respectively.The most common complication was the intraabdominal infection in both gastric and colorectal cancer groups.In the training set,the Random Forest(RF)model predicted the highest mean area under the curve(AUC)values for overall complications and different types of complications,in both the gastric cancer group and the colorectal cancer group,with similar results obtained in the external validation set.ROC curve analysis showed good predictive performance of the RF model for overall and infectious complications.An application-based clinical tool was developed for easy application in clinical practice.Conclusions:This model demonstrated good predictive performance for overall and infectious complications based on the multi-center database,supporting clinical decision-making and personalized treatment strategies.展开更多
Background:Currently,there is a deficiency in a strong risk prediction framework for precisely evaluating the likelihood of severe postoperative complications in patients undergoing elective hepato-pancreatobiliary su...Background:Currently,there is a deficiency in a strong risk prediction framework for precisely evaluating the likelihood of severe postoperative complications in patients undergoing elective hepato-pancreatobiliary surgery subsequent to experiencing breakthrough infection of coronavirus disease 2019(COVID-19).This study aimed to find factors predicting postoperative complications and construct an innovative nomogram to pinpoint patients who were susceptible to developing severe complications following breakthrough infection of COVID-19 after undergoing elective hepato-pancreato-biliary surgery.Methods:This multicenter retrospective cohort study included consecutive patients who underwent elective hepato-pancreato-biliary surgeries between January 3 and April 1,2023 from four hospitals in China.All of these patients had experienced breakthrough infection of COVID-19 prior to their surgeries.Additionally,two groups of patients without preoperative COVID-19 infection were included as comparative controls.Surgical complications were meticulously documented and evaluated using the comprehensive complication index(CCI),which ranged from 0(uneventful course)to 100(death).A CCI value of 20.9 was identified as the threshold for defining severe complications.Results:Among 2636 patients who were included in this study,873 were included in the reference group I,941 in the reference group II,389 in the internal cohort,and 433 in the external validation cohort.Multivariate logistic regression analysis revealed that completing a full course of COVID-19 vaccination>6 months before surgery,undergoing surgery within 4 weeks of diagnosis of COVID-19 breakthrough infection,operation duration of 4 h or longer,cancer-related surgery,and major surgical procedures were significantly linked to a CCI>20.9.A nomogram model was constructed utilizing CCI>20.9 in the training cohort[area under the curve(AUC):0.919,95%confidence interval(CI):0.881–0.957],the internal validation cohort(AUC:0.910,95%CI:0.847–0.973),and the external validation cohort(AUC:0.841,95%CI:0.799–0.883).The calibration curve for the probability of CCI>20.9 demonstrated good agreement between the predictions made by the nomogram and the actual observations.Conclusions:The developed model holds significant potential in aiding clinicians with clinical decisionmaking and risk stratification for patients who have experienced breakthrough infection of COVID-19 prior to undergoing elective hepato-pancreato-biliary surgery.展开更多
Background:Postoperative complications,particularly those involving lymphatic drainage,remain a significantchallenge for patients undergoing axillary lymphadenectomy(ALND)as part of breast cancer surgery.Thesecomplica...Background:Postoperative complications,particularly those involving lymphatic drainage,remain a significantchallenge for patients undergoing axillary lymphadenectomy(ALND)as part of breast cancer surgery.Thesecomplications can delay the initiation of adjuvant therapies,increase healthcare costs,and negatively affectpatients’quality of life.This study evaluated the use of a latex-based tissue adhesive(LTA)as an intraoperativestrategy to prevent seroma formation and prolonged lymphorrhea following axillary dissection.Methods:In this prospective study,65 female patients diagnosed with stage Ⅱb-Ⅲ breast cancer and clinicallyconfirmed axillary lymph node involvement were enrolled.Participants were divided into two groups.The studygroup(n=33)received an intraoperative application of LTA without drainage,while the control group(n=32)underwent standard ALND with placement of a silicone vacuum drain.Postoperative outcomes assessed includedlymphatic drainage volume,number of aspirations,duration of lymphorrhea,length of hospital stay,and incidence of complications.Results:Use of the LTA significantly reduced both the volume and duration of postoperative lymphorrhea.Bypostoperative day 10,the average wound exudate volume in the LTA group was 8.2±3.3 mL,compared to54.1±3.9 mL in the control group—an 84.8%reduction.The LTA group also experienced shorter hospital staysand fewer cases of postoperative seroma requiring intervention.Conclusion:LTA appears to be a safe,effective,and practical intraoperative technique for preventing lymphaticcomplications after ALND.Its use may reduce dependence on drainage systems,shorten hospitalization,andsupport earlier initiation of adjuvant therapies,ultimately improving surgical outcomes and patient recovery.展开更多
Objective This study aimed to explore the impact of chronic kidney disease(CKD)on prognosis of patients older than 80 years after hip fracture.Methods This retrospective,observational,single-center study included pati...Objective This study aimed to explore the impact of chronic kidney disease(CKD)on prognosis of patients older than 80 years after hip fracture.Methods This retrospective,observational,single-center study included patients older than 80 years who underwent hip fracture operations between Feburary 2013 to June 2021 at our hospital.Patients were divided into CKD and non-GKD groups based on the estimated glomerular filtration rate(eGFR)<60 mL/(min·1.73m2)]or not.Outcomes were the incidence of in-hospital postoperative infectious and non-infectious complications,30-day readmission,and in-hospital death.Logistic regression analysis was used to calculate the odds ratio(OR)of CKD on these outcomes.Results A total of 498 patients were included,165 in the CKD group and 333 in the non-CKD group.Eighty-seven(52.7%)CKD patients experienced 140 episodes of postoperative complications.In comparison,114(34.2%)non-CKD patients had 158 episodes of postoperative complications.CKD patients were more likely to have postoperative complications than non-CKD patients(OR=2.143,95%CI:1.465-3.134,P<0.001).CKD increased the risk of cardiovascular complications(OR=2.044,95%CI:1.245-3.356,P=0.004),acute kidney injury(OR=3.401,95%CI:1.905-6.072,P<0.001),delirium(OR=2.276,95%CI:1.140-4.543,P=0.024),and gastrointestinal bleeding(OR=4.151,95%CI:1.025-16.812,P=0.031).The transfusion rate(OR=2.457,95%CI:1.668-3.618,P<0.001)and incidence of 30-day readmission(OR=2.426,95%CI:1.203-4.892,P=0.011)in CKD patients were significantly higher than those in patients without CKD.Conclusion CKD is associated with poor postoperative outcomes in geriatric hip fracture patients.Special attention should be paid to patients with CKD.展开更多
BACKGROUND Colon polyps represent a significant clinical challenge in elderly patients.While endoscopic mucosal resection(EMR)and argon plasma coagulation(APC)are widely used,their comparative effectiveness in elderly...BACKGROUND Colon polyps represent a significant clinical challenge in elderly patients.While endoscopic mucosal resection(EMR)and argon plasma coagulation(APC)are widely used,their comparative effectiveness in elderly populations remains unclear,particularly regarding postoperative recovery and complication profiles.AIM To compare the postoperative recovery,complications and efficacy of EMR and APC in elderly patients with colonic polyps.METHODS We retrospectively analyzed clinical data from 224 elderly patients with colon polyps treated at our center between January 2021 and July 2024.All patients were divided into the EMR group and APC group according to the surgical method they received.By comparing the operation time,intraoperative bleeding situation,hospital stays,postoperative inflammatory response index,complication rate and recurrence status of the two groups,the effect of the two surgical methods was comprehensively evaluated.RESULTS The APC group exhibited superior outcomes in terms of operative time(10.63 minutes vs 13.27 minutes,P<0.001),intraoperative bleeding situation(39.00%vs 52.42%,P=0.031),and length of hospital stay(1.63 days vs 3.87 days,P<0.001)compared to the EMR group.The one-time resection rate of the APC group(94.69%)was higher than that of the EMR group(89.14%)(P=0.026).The overall effective rates of the two groups were 94.35%and 92.00%,respectively.Postoperative procalcitonin and C-reactive protein levels were lower in the APC group than in the EMR group(P<0.001).The incidence of complications was comparable between the two groups(P=0.159).The recurrence rate was lower in the APC group(2.00%)than in the EMR group(8.06%)(P=0.045).CONCLUSION For elderly patients with colon polyps,APC showed certain advantages compared with EMR in promoting postoperative recovery,reducing the inflammatory response and the risk of complications.However,the study is limited by its single-center retrospective design and short follow-up period,and further multicenter prospective studies are needed to validate the findings.展开更多
Pterygium,a common ocular surface disorder characterized by the abnormal growth of conjunctival tissue onto the cornea,often necessitates surgical excision as its primary treatment.While effective,pterygium surgery is...Pterygium,a common ocular surface disorder characterized by the abnormal growth of conjunctival tissue onto the cornea,often necessitates surgical excision as its primary treatment.While effective,pterygium surgery is frequently associated with a spectrum of postoperative complications that significantly impact patient prognosis and quality of life.This comprehensive review systematically analyzes the classification,underlying pathophysiological mechanisms,and associated risk factors of these complications,with a particular focus on less commonly explored entities such as postoperative granuloma(PPG),corneal dellen,and scleral necrosis,alongside the more prevalent issue of recurrence.We delineate these complications based on their temporal presentation(early,intermediate,and late),and provide an in-depth analysis of general and specific contributing factors,including surgical trauma,individual patient characteristics,surgical technique,and perioperative management.Furthermore,this review synthesizes advancements in preventive strategies and therapeutic interventions,encompassing refined surgical techniques[e.g.,femtosecond laser-assisted pterygium surgery(FLAPS),pterygium extended removal followed by extended conjunctival transplant(P.E.R.F.E.C.T.)technique,Tissue Tuck technique],judicious application of adjuvant therapies[e.g.,mitomycin C(MMC),5-fluorouracil(5-FU),corticosteroids,anti-vascular endothelial growth factor(VEGF)agents],and optimized postoperative care protocols.By consolidating current evidence and identifying future research priorities,this review aims to provide ophthalmologists with a valuable theoretical foundation to guide individualized surgical planning,dynamic postoperative management,and ultimately minimize complications and improve patient satisfaction.展开更多
BACKGROUND Early gastric cancer(EGC)or precancerous lesions(PCLs)are generally small tumors and carry a diminished chance of nodal infiltration.Thus far,very few studies have examined how endoscopic submucosal dissect...BACKGROUND Early gastric cancer(EGC)or precancerous lesions(PCLs)are generally small tumors and carry a diminished chance of nodal infiltration.Thus far,very few studies have examined how endoscopic submucosal dissection(ESD)affects postoperative recovery and complications in such patients.AIM To evaluate the influence of ESD on postoperative recovery and complications in patients with EGC or PCL.METHODS The study population included patients with EGC and PCL admitted to The First People’s Hospital of Fuyang District between December 2022 and December 2024,who were divided into the research(n=65)and control(n=55)groups if they underwent ESD and laparoscopic radical gastrectomy,respectively.Therapeutic outcomes(en bloc and curative resection rates),surgical parameters(incision length,intraoperative bleeding,and operative duration),postoperative recovery indices(time to first ambulation/flatus/first oral intake,and hospital stay duration),complications(infection,outflow obstruction,bleeding,and perforation),and tumor markers[carcinoembryonic antigen(CEA)and carbohydrate antigen(CA)125/19-9]were comparatively evaluated.RESULTS Compared with the control group,the research group achieved a significantly higher en bloc resection rate but a notably lower curative resection rate.Additionally,the research group demonstrated shorter incision lengths,reduced intraoperative bleeding,and shorter operative duration.Regarding postoperative recovery,the research group demonstrated earlier ambulation,faster bowel function restoration,quicker oral intake resumption,and shorter hospital stays.Furthermore,an evidently lower overall complication rate was recorded in the research group,as well as markedly reduced postoperative CEA,CA125,and CA19-9 concentrations.CONCLUSION When performed for EGC and PCLs,ESD demonstrates advantages such as higher en bloc resection(although lower curative resection rates),surgical trauma minimization,shortened operative duration,and faster recovery.Moreover,it is effective in reducing serum tumor marker levels while maintaining favorable safety.展开更多
Objective This study examines utilizes the advantages of machine learning algorithms to discern key determinants in prognosticate postoperative circulatory complications(PCCs)for older patients.Methods This secondary ...Objective This study examines utilizes the advantages of machine learning algorithms to discern key determinants in prognosticate postoperative circulatory complications(PCCs)for older patients.Methods This secondary analysis of data from a randomized controlled trial involved 1,720 elderly participants in five tertiary hospitals in Beijing,China.Participants aged 60–90 years undergoing major non-cardiac surgery under general anesthesia.The primary outcome metric of the study was the occurrence of PCCs,according to the European Society of Cardiology and the European Society of Anaesthesiology diagnostic criteria.The analysis metrics contained 67 candidate variables,including baseline characteristics,laboratory tests,and scale assessments.Results Our feature selection process identified key variables that significantly impact patient outcomes,including the duration of ICU stay,surgery,and anesthesia;APACHE-Ⅱscore;intraoperative average heart rate and blood loss;cumulative opioid use during surgery;patient age;VAS-Move-Median score on the 1st to 3rd day;Charlson comorbidity score;volumes of intraoperative plasma,crystalloid,and colloid fluids;cumulative red blood cell transfusion during surgery;and endotracheal intubation duration.Notably,our Random Forest model demonstrated exceptional performance with an accuracy of 0.9872.Conclusion We have developed and validated an algorithm for predicting PCCs in elderly patients by identifying key risk factors.展开更多
BACKGROUND Laparoscopic surgery,with the advantage of less trauma,has been predominantly performed to treat pediatric inguinal hernia.However,the traditional three-port laparoscopic surgery remains extremely traumatic...BACKGROUND Laparoscopic surgery,with the advantage of less trauma,has been predominantly performed to treat pediatric inguinal hernia.However,the traditional three-port laparoscopic surgery remains extremely traumatic for children,whereas singleport laparoscopic surgery causes less damage to children than traditional laparoscopy.However,single-port laparoscopic surgery is more challenging;thus,studies on the effect of its application in pediatric inguinal hernia remain relatively limited.AIM To analyze the association of single-incision laparoscopic herniorrhaphy needle treatment with surgical outcomes,postoperative complications,and serum inflammation in pediatric inguinal hernia.METHODS This retrospective study included 113 pediatric patients with inguinal hernia who underwent surgery at the Children’s Hospital,Capital Institute of Pediatrics,from April 2022 to May 2023.Participants were categorized into the observation group(single-incision laparoscopic herniorrhaphy needle,n=60)and the control group(two-port laparoscopic surgery,n=53).Comparative analyses involved surgical duration,intraoperative blood loss,and length of hospital stay.C-reactive protein(CRP)and white blood cell count(WBC)levels were measured preoperatively and 24 hours postoperatively.Postoperative pain was evaluated with the face,legs,activity,cry,and Consolability scale.Further,the incidence of complications,recurrence,and reoperation rates was assessed.Logistic regression was employed to determine independent risk factors related to poor prognosis.RESULTS The observation group demonstrated significantly reduced intraoperative blood loss and shorter hospitalization compared to the control group(P<0.05).Both groups demonstrated increased CRP and WBC levels postoperatively,but the observation group exhibited significantly lower levels(P<0.05).Further,pain scores at 24 hours postoperatively were significantly lower in the observation group(P<0.05).Additionally,the observation group experienced fewer adverse events,recurrence rates,and reoperations compared to the control group(P<0.05).Logistic regression analysis determined increased postoperative stress markers and surgical technique as independent predictors of recurrence(P<0.05).CONCLUSION Single-incision laparoscopic herniorrhaphy needle treatment for pediatric inguinal hernia exhibits significant efficacy,effectively reduces postoperative complications,ensures a more concealed surgical incision,and promotes faster postoperative recovery than conventional two-port laparoscopy.This approach merits wider application.展开更多
BACKGROUND Gastric ulcer perforation is a critical condition that can lead to significant morbidity and mortality if not promptly addressed.It is often the result of chronic peptic ulcer disease,which is characterized...BACKGROUND Gastric ulcer perforation is a critical condition that can lead to significant morbidity and mortality if not promptly addressed.It is often the result of chronic peptic ulcer disease,which is characterized by a breach in the gastric wall due to ulceration.Surgical intervention is essential for managing this life-threatening complication.However,the optimal surgical technique remains debatable among clinicians.Various methods have been employed,including simple closure,omental patch repair,and partial gastrectomy,each with distinct advantages and disadvantages.Understanding the comparative efficacy and postoperative outcomes of these techniques is crucial for improving patient care and surgical decision-making.This study addresses the need for a comprehensive analysis in this area.AIM To compare the efficacy and postoperative complications of different surgical methods for the treatment of gastric ulcer perforation.METHODS A retrospective analysis was conducted on 120 patients who underwent surgery for gastric ulcer perforation between September 2020 and June 2023.The patients were divided into three groups based on the surgical method:Simple closure,omental patch repair,and partial gastrectomy.The primary outcomes were the operative success rate and incidence of postoperative complications.Secondary outcomes included the length of hospital stay,recovery time,and long-term quality of life.RESULTS The operative success rates for simple closure,omental patch repair,and partial gastrectomy were 92.5%,95%,and 97.5%,respectively.Postoperative complications occurred in 20%,15%,and 17.5%of patients in each group,respectively.The partial gastrectomy group showed a significantly longer operative time(P<0.001)but the lowest rate of ulcer recurrence(2.5%,P<0.05).The omental patch repair group demonstrated the shortest hospital stay(mean 7.2 days,P<0.05)and fastest recovery time.CONCLUSION While all three surgical methods showed high success rates,omental patch repair demonstrated the best overall outcomes,with a balance of high efficacy,low complication rates,and shorter recovery time.However,the choice of the surgical method should be tailored to individual patient factors and the surgeon’s expertise.展开更多
BACKGROUND Elderly patients with refractory ulcerative colitis(UC)have a poor prognosis,and timely surgical intervention should not be delayed.However,with the advent of biologics,therapy has become more complex,and t...BACKGROUND Elderly patients with refractory ulcerative colitis(UC)have a poor prognosis,and timely surgical intervention should not be delayed.However,with the advent of biologics,therapy has become more complex,and there are no clear criteria for the timing of surgical conversion.AIM To investigate the risk factors for postoperative complications in elderly patients with UC.METHODS Elderly patients(≥60 years old)with refractory UC who underwent colectomy at Hyogo Medical University between April 2012 and March 2024 were included in this study.Fatal complications included life-threatening complications requiring intensive care unit management and death.The primary outcome was defined by possible risk factors for fatal complications in older patients with refractory UC.RESULTS A total of 191 elderly patients with UC were analyzed in this series.The rate of fatal complications was 18/191(9.4%),and the most common complication was pneumonia due to disuse syndrome.Body mass index(BMI)<17 kg/m^(2)[odds ratio(OR)=4.08,95%confidence interval(95%CI):1.19-13.97,P=0.02]and Eastern Cooperative Oncology Group performance status(ECOG-PS)≥3(OR=14.5,95%CI:3.43-61.64,P<0.01)were identified as independent risk factors for fatal complications.CONCLUSION Among the elderly patients with refractory UC,the risk factors for fatal complications were low BMI and ECOG-PS score.Prompt surgical intervention is recommended before the patient loses weight or has difficulty walking.These factors may allow for early surgical decision-making before patients become debilitated.展开更多
BACKGROUND Although thoracotomy has been the conventional treatment for patients with early esophageal cancer(EEC),its drawbacks underscore the demand for more effective therapeutic strategies to improve surgical outc...BACKGROUND Although thoracotomy has been the conventional treatment for patients with early esophageal cancer(EEC),its drawbacks underscore the demand for more effective therapeutic strategies to improve surgical outcomes.AIM To comprehensively analyze the effect of totally thoracoscopic esophagectomy(TTE)on postoperative complications and serum inflammatory factors in patients diagnosed with EEC.METHODS A total of 113 patients with EEC,who were admitted to our hospital between September 2022 and December 2024,were recruited for this study.Specifically,55 patients were assigned to the control group and underwent conventional surgical procedures,whereas 58 patients formed the research group and underwent TTE.Subsequently,a series of comparisons and analyses were conducted between the two groups.These comparisons included surgery-related parameters,such as incision length,operation duration,and the number and extent of lymph node dissection;postoperative complications,namely,empyema,pulmonary infection,incision infection,anastomotic fistula,and delayed gastric emptying;postoperative pain,which was quantitatively evaluated by the Numerical Rating Scale;postoperative hospitalization duration;serum inflammatory factors,including interleukin(IL)-6,IL-8,and tumor necrosis factor-α;and stress response-associated indicators,such as C-reactive protein,cortisol,and adrenaline.RESULTS Statistical data demonstrated that compared with the control group,the research group exhibited substantially shorter incision length and postoperative hospitalization duration.The two groups had comparable number and extent of lymph node dissection.Notably,both the overall incidence of postoperative complications and the Numerical Rating Scale score on postoperative day 3 were remarkably lower in the research group.Although the levels of IL-6,IL-8,tumor necrosis factor-α,C-reactive protein,cortisol,and adrenaline in the research group increased statistically postoperatively,they were still considerably lower than those in the control group.CONCLUSION In patients with EEC,TTE not only reduces the risk of postoperative complications but also effectively alleviates the body’s inflammatory and stress responses associated with surgery.展开更多
BACKGROUND Patients with uremia undergoing colorectal cancer surgery face an increased risk of postoperative complications due to impaired renal function,challenges in fluid balance,and the complexities of anesthetic ...BACKGROUND Patients with uremia undergoing colorectal cancer surgery face an increased risk of postoperative complications due to impaired renal function,challenges in fluid balance,and the complexities of anesthetic management.Effective anesthesia and fluid strategies are critical to reducing complications and improving outcomes.Total intravenous anesthesia(TIVA)and goal-directed fluid therapy(GDT)have been suggested to enhance perioperative stability compared with inhalational anesthesia and standard fluid therapy.However,evidence supporting their efficacy in patients with uremia remains limited.AIM To evaluate the effects of different anesthetic techniques on postoperative complications in patients with uremia undergoing colorectal cancer surgery.METHODS This retrospective cohort study included 120 patients with stage 3-5 uremia who underwent elective colorectal cancer surgery between January 2022 and December 2024.Patients received either inhalational anesthesia or TIVA,combined with either standard fluid therapy or GDT.The primary outcome measure was the incidence of postoperative complications.Secondary outcomes included length of hospital stay,major complications,and 30-day mortality.RESULTS Postoperative complications occurred in 23.3%(28/120)of patients.TIVA was associated with a lower complication rate than that of inhalational anesthesia(20.0%vs 26.7%,P=0.045).GDT resulted in significantly reduced fluid administration(2400 mL vs 3100 mL,P<0.001)and lower complication rates(19.5%vs 28.2%,P=0.030)compared with those of standard management.Independent risk factors for complications included age over 75 years(OR:2.40,95%CI:1.60-3.60),stage 5 uremia(OR:1.85,95%CI:1.20-2.85),and cumulative fluid balance exceeding 2000 mL(OR:1.70,95%CI:1.10-2.65).Patients with complications had longer hospital stays(median,15 days vs 11 days;P<0.001)and higher rates of major complications(27.8%vs 13.5%;P=0.003).CONCLUSION In patients with uremia undergoing colorectal cancer surgery,TIVA and GDT are associated with a lower incidence of postoperative complications compared with that of inhalational anesthesia and standard fluid management.Optimizing anesthetic techniques and fluid management may improve postoperative outcomes in this high-risk population.展开更多
Background The serum albumin(Alb)level often decreases early in the postoperative period.However,it is unclear whether a decline in the serum albumin level(ΔAlb)is a predictor of postoperative complications.We aimed ...Background The serum albumin(Alb)level often decreases early in the postoperative period.However,it is unclear whether a decline in the serum albumin level(ΔAlb)is a predictor of postoperative complications.We aimed to determine the relationship between theΔAlb and complications following surgery for rectal cancer(RC).Methods We retrospectively collected the records of patients aged≥18 years who underwent RC surgery between January 2015 and August 2018.We determined the cut-off value of theΔAlb using subject working characteristic curve analysis and analyzed complications above grade II according to the Clavien-Dindo classification.Single and multifactor analyses of the risk factors for postoperative complications were performed.Results A total of 430 RC patients were included in this study.The area under theΔAlb curve was 0.786,with a critical value of 22%.We selected 20%as the critical point for grouping patients.The total postoperative complication rate was significantly higher in patients who had a≥20%serum Alb decline than those had a<20%serum Alb decline(<20%ΔAlb group);with rates of 51.5%and 16%,respectively(P<0.001).A multifactorial logistic regression analysis revealed that theΔAlb(odds ratio[OR]=4.95,95%CI=3.126-7.838 P<0.001),surgical approach(OR=2.374,95%CI=1.335-4.224 P=0.003),and blood loss(>200 ml)(OR=1.684,95%CI=1.043-2.716 P=0.033)were independent risk factors for postoperative complications follow RC surgery.Conclusions TheΔAlb predicted the incidence of postoperative complications in patients after RC surgery.This could help identify patients at risk of complications early during the perioperative period,thereby helping to more effectively manage high-risk patients.展开更多
文摘BACKGROUND Elderly patients with colorectal cancer(CRC)can judge the risk of postoperative complications and oncological outcomes due to visceral obesity,which can provide data reference for the early prediction of prognosis.AIM To explore the effect of visceral obesity on postoperative complications and oncological outcomes in elderly patients with CRC.METHODS A total of 150 elderly patients who underwent radical surgery for CRC at Inner Mongolia Medical University and Inner Mongolia Autonomous Region People’s Hospital from January 2021 to June 2024 were retrospectively analyzed.Patients were divided into the abdominal[visceral fat area(VFA)≥100.00 cm^(2),n=80]and non-abdominal(VFA<100.00 cm^(2),n=70)obesity groups according to the VFA measured by preoperative computed tomography.The two groups showed no significant differences in age,sex,tumor location,tumor-node-metastasis stage,and underlying disease(P>0.05).All patients underwent standardized laparoscopic assisted surgery and received unified perioperative management.Complications,nutritional status,changes in biochemical indicators,and tumor recurrence and metastasis were evaluated postoperatively.RESULTS The overall incidence of postoperative complications was significantly higher in the abdominal obesity group than in the non-abdominal obesity group(P<0.05).The pulmonary infection on postoperative day(POD)3(P=0.038),anastomotic leakage on POD 7(P=0.042),and moderate-to-severe complications(Clavien-Dindo class III,P=0.03)were significantly different.With respect to biochemical indicators,the white blood cell count,neutrophil percentage,and C-reactive protein level in the abdominal obesity group continuously increased after surgery(P<0.05);the albumin level on POD 1 was even lower(P=0.024).Regarding tumor markers,carcinoembryonic antigen(P=0.039)and carbohydrate antigen 19-9(P=0.048)levels were significantly higher in the abdominal obesity group at 3 months after surgery,and local recurrence rates were higher than those in the non-abdominal obesity group at 30 days and 3 months after surgery(P<0.05).Abdominal obesity was an independent risk factor for postoperative complications(odds ratio:3.843,P=0.001),overall survival[hazard ratio(HR):1.937,P=0.011],and disease-free survival(HR:1.769,P=0.018).CONCLUSION Visceral obesity significantly increases the risk of postoperative complications in elderly patients with CRC and may adversely affect short-term tumor prognosis.Preoperative risk identification and interventions for abdominal obesity should be strengthened to improve perioperative safety and postoperative rehabilitation quality.
基金Supported by the Chongqing Natural Science Foundation,No.cstc2020jcyj-msxmX0288the Chongqing Medical University Program for Youth Innovation in Future Medicine,No.W0190.
文摘BACKGROUND Gastric cancer is a malignancy with high morbidity and mortality rates.Surgical intervention,particularly gastrectomy,is essential for curative treatment but carries a substantial risk of complications.Identifying key risk factors and understanding complication profiles are crucial for improving outcomes and guiding perioperative management.AIM To analyze the incidence of postoperative complications in patients with gastric cancer and identify potential risk factors.METHODS We conducted a retrospective analysis of 500 patients who underwent gastrectomy between January 2018 and December 2022.Postoperative complications were classified using the Clavien-Dindo system.RESULTS The overall complication rate was 28.4%(142/500),with 15.2%(76/500)experiencing major complications(Clavien-Dindo grade≥III).Pulmonary complications were the most frequent(10.8%),followed by surgical site infections(8.6%),and anastomotic leakage(4.2%).Age 70 years or more,body mass index of 25 kg/m²or more,advanced tumor stage,total gastrectomy,and operative time 240 min or more emerged as independent risk factors.CONCLUSION Focused preoperative risk assessment,targeted interventions,and reduced operative time for older or obese patients requiring total gastrectomy or presenting with advanced disease are important to improve surgical outcomes.
基金Supported by the National Natural Science Foundation of China,No.81302124.
文摘BACKGROUND Red blood cell distribution width(RDW)is associated with the development and progression of various diseases.AIM To explore the association between pretreatment RDW and short-term outcomes after laparoscopic pancreatoduodenectomy(LPD).METHODS A total of 804 consecutive patients who underwent LPD at our hospital between March 2017 and November 2021 were retrospectively analyzed.Correlations between pretreatment RDW and clinicopathological characteristics and short-term outcomes were investigated.RESULTS Patients with higher pretreatment RDW were older,had higher Eastern Cooperative Oncology Group scores and were associated with poorer short-term outcomes than those with normal RDW.High pretreatment RDW was an independent risk factor for postoperative complications(POCs)(hazard ratio=2.973,95%confidence interval:2.032-4.350,P<0.001)and severe POCs of grade IIIa or higher(hazard ratio=3.138,95%confidence interval:2.042-4.824,P<0.001)based on the Clavien-Dino classification system.Subgroup analysis showed that high pretreatment RDW was an independent risk factor for Clavien-Dino classi-fication grade IIIb or higher POCs,a comprehensive complication index score≥26.2,severe postoperative pancreatic fistula,severe bile leakage and severe hemorrhage.High pretreatment RDW was positively associated with the neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio and was negatively associated with albumin and the prognostic nutritional index.CONCLUSION Pretreatment RDW was a special parameter for patients who underwent LPD.It was associated with malnutrition,severe inflammatory status and poorer short-term outcomes.RDW could be a surrogate marker for nutritional and inflammatory status in identifying patients who were at high risk of developing POCs after LPD.
文摘BACKGROUND Cauda equina syndrome(CES)is characterized by a group of symptoms that may be caused by inflammation,spinal cord compression,venous congestion,or ischemia.This syndrome is commonly an indication for surgical intervention but has not been determined as a postoperative complication following surgery for lumbar spine disease.CASE SUMMARY To report the case of a 54-year-old male patient who had CES following spinal surgery,with no obvious compression lesions found during re-exploration,suggesting that vascular insufficiency may have contributed to the condition.Furthermore,a series of urodynamic studies on bladder recovery patterns in such complications have also been investigated.CONCLUSION Postoperative CES requires urgent imaging and exploration to rule out compression;noncompressive cases,including vascular insufficiency may performed conservative management.
文摘BACKGROUND Postoperative enterostomy is increasing in patients with colorectal cancer,but there is a lack of a model that can predict the probability of early complications.AIM To explore the factors influencing early postoperative stoma complications in colorectal cancer patients and to construct a nomogram prediction model for predicting the probability of these complications.METHODS A retrospective study of 462 patients who underwent postoperative ostomy for colorectal cancer in the Gastrointestinal Department of the Anhui Provincial Cancer Hospital.The patients’basic information,surgical details,pathological results,and preoperative inflammatory and nutritional indicators were reviewed.We used univariate and multivariate logistic regression to analyze the risk factors for early postoperative stoma complications in colorectal cancer patients and constructed a nomogram prediction model to predict the probability of these complications.RESULTS Binary logistic regression analysis revealed that diabetes[odds ratio(OR)=3.088,95%confidence interval(CI):1.419-6.719],preoperative radiotherapy and chemotherapy(OR=6.822,95%CI:2.171-21.433),stoma type(OR=2.118,95%CI:1.151-3.898),Nutritional risk screening 2002 score(OR=2.034,95%CI:1.082-3.822)and prognostic nutritional index(OR=0.486,95%CI:0.254-0.927)were risk factors for early stoma complications after colorectal cancer surgery(P<0.05).On the basis of these results,a prediction model was constructed and the area under the re-ceiver operating characteristic curve was 0.740(95%CI:0.669-0.811).After internal validation,the area under the receiver operating characteristic curve of the validation group was 0.725(95%CI:0.631-0.820).The calibration curves for the modeling group and validation group are displayed.The predicted results have a good degree of overlap with the actual results.CONCLUSION A previous history of diabetes,preoperative radiotherapy and chemotherapy,stoma type,Nutritional risk screening 2002 score and prognostic nutritional index are risk factors for early stoma complications after colorectal cancer surgery.The nomogram prediction model constructed on the basis of the results of logistic regression analysis in this study can effectively predict the probability of early stomal complications after colorectal cancer surgery.
文摘BACKGROUND Acute appendicitis is common among pediatric patients,and postoperative infections and complications are significant factors that affect recovery.As a“forward-looking”nursing model,anticipatory care may reduce the incidence of postoperative wound infections and complications.AIM To explore the effects of anticipatory care on the management of postoperative infections and complications in pediatric patients diagnosed with acute appen-dicitis.METHODS This prospective randomized controlled study included data from 78 pediatric patients who underwent acute appendicitis surgery at Shijiazhuang Sixth Hos-pital(Hebei Province,China)between February 2021 and March 2024.Patients were divided into two groups:The intervention and control groups(n=39 each)were based on a random numbers table method.Both groups received routine postoperative nursing care,whereas the intervention group received additional anticipatory care.Statistical analyses were performed using independent sample t-tests,χ2 tests,analysis of variance,and rank-sum tests.RESULTS Postoperative pain scores and hospital length of stay were significantly lower in the intervention group than those in the control group(P<0.05 and P<0.001,respectively).Postoperative wound infection and overall complication rates were significantly lower in the intervention group than those in the control group(5.13%vs 23.08%,P<0.001;15.38%vs 46.15%,P<0.001,respectively).Furthermore,parental satisfaction scores were significantly higher in the intervention group than those in the control group(P<0.05).Logistic regression identified high C-reactive protein level as a risk factor for postoperative infections and complications,whereas proactive(i.e.anticipatory)nursing intervention was a protective factor.CONCLUSION This study provided a scientific basis for the implementation of anticipatory care in the postoperative management of pediatric patients experiencing acute appendicitis.
基金supported by the Natural Science Foundation of Fujian Province(No.2022J01755)。
文摘Objective:This study aimed to develop and validate a predictive model for postoperative complications in gastrointestinal cancer patients using a large multicenter database,based on machine learning algorithms.Methods:We analyzed the clinicopathological data of 3,926 gastrointestinal cancer patients from the Prevalence of Abdominal Complications After GastroEnterological surgery(PACAGE)database,covering 20 medical centers from December 2018 to December 2020.The predictive performance was evaluated using receiver operating characteristic(ROC)curves and Brier Score.Results:The patients were divided into gastric(2,271 cases)and colorectal cancer(1,655 cases)groups and further divided into training and external validation sets.The overall postoperative complication rates for gastric and colorectal cancer groups were 18.1%and 14.8%,respectively.The most common complication was the intraabdominal infection in both gastric and colorectal cancer groups.In the training set,the Random Forest(RF)model predicted the highest mean area under the curve(AUC)values for overall complications and different types of complications,in both the gastric cancer group and the colorectal cancer group,with similar results obtained in the external validation set.ROC curve analysis showed good predictive performance of the RF model for overall and infectious complications.An application-based clinical tool was developed for easy application in clinical practice.Conclusions:This model demonstrated good predictive performance for overall and infectious complications based on the multi-center database,supporting clinical decision-making and personalized treatment strategies.
基金supported by grants from the Science Fund for Creative Research Groups of the National Natural Science Founda-tion of China(81521091 and 82073031)the National Natural Sci-ence Foundation of China(92269204)Clinical Research Plan of SHDC(SHDC2020CR5007 and SHDC22020213)。
文摘Background:Currently,there is a deficiency in a strong risk prediction framework for precisely evaluating the likelihood of severe postoperative complications in patients undergoing elective hepato-pancreatobiliary surgery subsequent to experiencing breakthrough infection of coronavirus disease 2019(COVID-19).This study aimed to find factors predicting postoperative complications and construct an innovative nomogram to pinpoint patients who were susceptible to developing severe complications following breakthrough infection of COVID-19 after undergoing elective hepato-pancreato-biliary surgery.Methods:This multicenter retrospective cohort study included consecutive patients who underwent elective hepato-pancreato-biliary surgeries between January 3 and April 1,2023 from four hospitals in China.All of these patients had experienced breakthrough infection of COVID-19 prior to their surgeries.Additionally,two groups of patients without preoperative COVID-19 infection were included as comparative controls.Surgical complications were meticulously documented and evaluated using the comprehensive complication index(CCI),which ranged from 0(uneventful course)to 100(death).A CCI value of 20.9 was identified as the threshold for defining severe complications.Results:Among 2636 patients who were included in this study,873 were included in the reference group I,941 in the reference group II,389 in the internal cohort,and 433 in the external validation cohort.Multivariate logistic regression analysis revealed that completing a full course of COVID-19 vaccination>6 months before surgery,undergoing surgery within 4 weeks of diagnosis of COVID-19 breakthrough infection,operation duration of 4 h or longer,cancer-related surgery,and major surgical procedures were significantly linked to a CCI>20.9.A nomogram model was constructed utilizing CCI>20.9 in the training cohort[area under the curve(AUC):0.919,95%confidence interval(CI):0.881–0.957],the internal validation cohort(AUC:0.910,95%CI:0.847–0.973),and the external validation cohort(AUC:0.841,95%CI:0.799–0.883).The calibration curve for the probability of CCI>20.9 demonstrated good agreement between the predictions made by the nomogram and the actual observations.Conclusions:The developed model holds significant potential in aiding clinicians with clinical decisionmaking and risk stratification for patients who have experienced breakthrough infection of COVID-19 prior to undergoing elective hepato-pancreato-biliary surgery.
文摘Background:Postoperative complications,particularly those involving lymphatic drainage,remain a significantchallenge for patients undergoing axillary lymphadenectomy(ALND)as part of breast cancer surgery.Thesecomplications can delay the initiation of adjuvant therapies,increase healthcare costs,and negatively affectpatients’quality of life.This study evaluated the use of a latex-based tissue adhesive(LTA)as an intraoperativestrategy to prevent seroma formation and prolonged lymphorrhea following axillary dissection.Methods:In this prospective study,65 female patients diagnosed with stage Ⅱb-Ⅲ breast cancer and clinicallyconfirmed axillary lymph node involvement were enrolled.Participants were divided into two groups.The studygroup(n=33)received an intraoperative application of LTA without drainage,while the control group(n=32)underwent standard ALND with placement of a silicone vacuum drain.Postoperative outcomes assessed includedlymphatic drainage volume,number of aspirations,duration of lymphorrhea,length of hospital stay,and incidence of complications.Results:Use of the LTA significantly reduced both the volume and duration of postoperative lymphorrhea.Bypostoperative day 10,the average wound exudate volume in the LTA group was 8.2±3.3 mL,compared to54.1±3.9 mL in the control group—an 84.8%reduction.The LTA group also experienced shorter hospital staysand fewer cases of postoperative seroma requiring intervention.Conclusion:LTA appears to be a safe,effective,and practical intraoperative technique for preventing lymphaticcomplications after ALND.Its use may reduce dependence on drainage systems,shorten hospitalization,andsupport earlier initiation of adjuvant therapies,ultimately improving surgical outcomes and patient recovery.
文摘Objective This study aimed to explore the impact of chronic kidney disease(CKD)on prognosis of patients older than 80 years after hip fracture.Methods This retrospective,observational,single-center study included patients older than 80 years who underwent hip fracture operations between Feburary 2013 to June 2021 at our hospital.Patients were divided into CKD and non-GKD groups based on the estimated glomerular filtration rate(eGFR)<60 mL/(min·1.73m2)]or not.Outcomes were the incidence of in-hospital postoperative infectious and non-infectious complications,30-day readmission,and in-hospital death.Logistic regression analysis was used to calculate the odds ratio(OR)of CKD on these outcomes.Results A total of 498 patients were included,165 in the CKD group and 333 in the non-CKD group.Eighty-seven(52.7%)CKD patients experienced 140 episodes of postoperative complications.In comparison,114(34.2%)non-CKD patients had 158 episodes of postoperative complications.CKD patients were more likely to have postoperative complications than non-CKD patients(OR=2.143,95%CI:1.465-3.134,P<0.001).CKD increased the risk of cardiovascular complications(OR=2.044,95%CI:1.245-3.356,P=0.004),acute kidney injury(OR=3.401,95%CI:1.905-6.072,P<0.001),delirium(OR=2.276,95%CI:1.140-4.543,P=0.024),and gastrointestinal bleeding(OR=4.151,95%CI:1.025-16.812,P=0.031).The transfusion rate(OR=2.457,95%CI:1.668-3.618,P<0.001)and incidence of 30-day readmission(OR=2.426,95%CI:1.203-4.892,P=0.011)in CKD patients were significantly higher than those in patients without CKD.Conclusion CKD is associated with poor postoperative outcomes in geriatric hip fracture patients.Special attention should be paid to patients with CKD.
文摘BACKGROUND Colon polyps represent a significant clinical challenge in elderly patients.While endoscopic mucosal resection(EMR)and argon plasma coagulation(APC)are widely used,their comparative effectiveness in elderly populations remains unclear,particularly regarding postoperative recovery and complication profiles.AIM To compare the postoperative recovery,complications and efficacy of EMR and APC in elderly patients with colonic polyps.METHODS We retrospectively analyzed clinical data from 224 elderly patients with colon polyps treated at our center between January 2021 and July 2024.All patients were divided into the EMR group and APC group according to the surgical method they received.By comparing the operation time,intraoperative bleeding situation,hospital stays,postoperative inflammatory response index,complication rate and recurrence status of the two groups,the effect of the two surgical methods was comprehensively evaluated.RESULTS The APC group exhibited superior outcomes in terms of operative time(10.63 minutes vs 13.27 minutes,P<0.001),intraoperative bleeding situation(39.00%vs 52.42%,P=0.031),and length of hospital stay(1.63 days vs 3.87 days,P<0.001)compared to the EMR group.The one-time resection rate of the APC group(94.69%)was higher than that of the EMR group(89.14%)(P=0.026).The overall effective rates of the two groups were 94.35%and 92.00%,respectively.Postoperative procalcitonin and C-reactive protein levels were lower in the APC group than in the EMR group(P<0.001).The incidence of complications was comparable between the two groups(P=0.159).The recurrence rate was lower in the APC group(2.00%)than in the EMR group(8.06%)(P=0.045).CONCLUSION For elderly patients with colon polyps,APC showed certain advantages compared with EMR in promoting postoperative recovery,reducing the inflammatory response and the risk of complications.However,the study is limited by its single-center retrospective design and short follow-up period,and further multicenter prospective studies are needed to validate the findings.
文摘Pterygium,a common ocular surface disorder characterized by the abnormal growth of conjunctival tissue onto the cornea,often necessitates surgical excision as its primary treatment.While effective,pterygium surgery is frequently associated with a spectrum of postoperative complications that significantly impact patient prognosis and quality of life.This comprehensive review systematically analyzes the classification,underlying pathophysiological mechanisms,and associated risk factors of these complications,with a particular focus on less commonly explored entities such as postoperative granuloma(PPG),corneal dellen,and scleral necrosis,alongside the more prevalent issue of recurrence.We delineate these complications based on their temporal presentation(early,intermediate,and late),and provide an in-depth analysis of general and specific contributing factors,including surgical trauma,individual patient characteristics,surgical technique,and perioperative management.Furthermore,this review synthesizes advancements in preventive strategies and therapeutic interventions,encompassing refined surgical techniques[e.g.,femtosecond laser-assisted pterygium surgery(FLAPS),pterygium extended removal followed by extended conjunctival transplant(P.E.R.F.E.C.T.)technique,Tissue Tuck technique],judicious application of adjuvant therapies[e.g.,mitomycin C(MMC),5-fluorouracil(5-FU),corticosteroids,anti-vascular endothelial growth factor(VEGF)agents],and optimized postoperative care protocols.By consolidating current evidence and identifying future research priorities,this review aims to provide ophthalmologists with a valuable theoretical foundation to guide individualized surgical planning,dynamic postoperative management,and ultimately minimize complications and improve patient satisfaction.
文摘BACKGROUND Early gastric cancer(EGC)or precancerous lesions(PCLs)are generally small tumors and carry a diminished chance of nodal infiltration.Thus far,very few studies have examined how endoscopic submucosal dissection(ESD)affects postoperative recovery and complications in such patients.AIM To evaluate the influence of ESD on postoperative recovery and complications in patients with EGC or PCL.METHODS The study population included patients with EGC and PCL admitted to The First People’s Hospital of Fuyang District between December 2022 and December 2024,who were divided into the research(n=65)and control(n=55)groups if they underwent ESD and laparoscopic radical gastrectomy,respectively.Therapeutic outcomes(en bloc and curative resection rates),surgical parameters(incision length,intraoperative bleeding,and operative duration),postoperative recovery indices(time to first ambulation/flatus/first oral intake,and hospital stay duration),complications(infection,outflow obstruction,bleeding,and perforation),and tumor markers[carcinoembryonic antigen(CEA)and carbohydrate antigen(CA)125/19-9]were comparatively evaluated.RESULTS Compared with the control group,the research group achieved a significantly higher en bloc resection rate but a notably lower curative resection rate.Additionally,the research group demonstrated shorter incision lengths,reduced intraoperative bleeding,and shorter operative duration.Regarding postoperative recovery,the research group demonstrated earlier ambulation,faster bowel function restoration,quicker oral intake resumption,and shorter hospital stays.Furthermore,an evidently lower overall complication rate was recorded in the research group,as well as markedly reduced postoperative CEA,CA125,and CA19-9 concentrations.CONCLUSION When performed for EGC and PCLs,ESD demonstrates advantages such as higher en bloc resection(although lower curative resection rates),surgical trauma minimization,shortened operative duration,and faster recovery.Moreover,it is effective in reducing serum tumor marker levels while maintaining favorable safety.
基金The trial protocol was approved by the Institutional Review Board of Peking University(approval number 00001052-11048)and the ethics committees of the five participating centerswas registered with the China Clinical Trial Registry(www.chictr.org.cn,identifier:Chi CTR-TRC-09000543)ClinicalTrials.gov(identifier:NCT01661907).
文摘Objective This study examines utilizes the advantages of machine learning algorithms to discern key determinants in prognosticate postoperative circulatory complications(PCCs)for older patients.Methods This secondary analysis of data from a randomized controlled trial involved 1,720 elderly participants in five tertiary hospitals in Beijing,China.Participants aged 60–90 years undergoing major non-cardiac surgery under general anesthesia.The primary outcome metric of the study was the occurrence of PCCs,according to the European Society of Cardiology and the European Society of Anaesthesiology diagnostic criteria.The analysis metrics contained 67 candidate variables,including baseline characteristics,laboratory tests,and scale assessments.Results Our feature selection process identified key variables that significantly impact patient outcomes,including the duration of ICU stay,surgery,and anesthesia;APACHE-Ⅱscore;intraoperative average heart rate and blood loss;cumulative opioid use during surgery;patient age;VAS-Move-Median score on the 1st to 3rd day;Charlson comorbidity score;volumes of intraoperative plasma,crystalloid,and colloid fluids;cumulative red blood cell transfusion during surgery;and endotracheal intubation duration.Notably,our Random Forest model demonstrated exceptional performance with an accuracy of 0.9872.Conclusion We have developed and validated an algorithm for predicting PCCs in elderly patients by identifying key risk factors.
基金Supported by Research Unit of Minimally Invasive Pediatric Surgery on Diagnosis and Treatment,Chinese Academy of Medical Sciences,No.2021RU016.
文摘BACKGROUND Laparoscopic surgery,with the advantage of less trauma,has been predominantly performed to treat pediatric inguinal hernia.However,the traditional three-port laparoscopic surgery remains extremely traumatic for children,whereas singleport laparoscopic surgery causes less damage to children than traditional laparoscopy.However,single-port laparoscopic surgery is more challenging;thus,studies on the effect of its application in pediatric inguinal hernia remain relatively limited.AIM To analyze the association of single-incision laparoscopic herniorrhaphy needle treatment with surgical outcomes,postoperative complications,and serum inflammation in pediatric inguinal hernia.METHODS This retrospective study included 113 pediatric patients with inguinal hernia who underwent surgery at the Children’s Hospital,Capital Institute of Pediatrics,from April 2022 to May 2023.Participants were categorized into the observation group(single-incision laparoscopic herniorrhaphy needle,n=60)and the control group(two-port laparoscopic surgery,n=53).Comparative analyses involved surgical duration,intraoperative blood loss,and length of hospital stay.C-reactive protein(CRP)and white blood cell count(WBC)levels were measured preoperatively and 24 hours postoperatively.Postoperative pain was evaluated with the face,legs,activity,cry,and Consolability scale.Further,the incidence of complications,recurrence,and reoperation rates was assessed.Logistic regression was employed to determine independent risk factors related to poor prognosis.RESULTS The observation group demonstrated significantly reduced intraoperative blood loss and shorter hospitalization compared to the control group(P<0.05).Both groups demonstrated increased CRP and WBC levels postoperatively,but the observation group exhibited significantly lower levels(P<0.05).Further,pain scores at 24 hours postoperatively were significantly lower in the observation group(P<0.05).Additionally,the observation group experienced fewer adverse events,recurrence rates,and reoperations compared to the control group(P<0.05).Logistic regression analysis determined increased postoperative stress markers and surgical technique as independent predictors of recurrence(P<0.05).CONCLUSION Single-incision laparoscopic herniorrhaphy needle treatment for pediatric inguinal hernia exhibits significant efficacy,effectively reduces postoperative complications,ensures a more concealed surgical incision,and promotes faster postoperative recovery than conventional two-port laparoscopy.This approach merits wider application.
文摘BACKGROUND Gastric ulcer perforation is a critical condition that can lead to significant morbidity and mortality if not promptly addressed.It is often the result of chronic peptic ulcer disease,which is characterized by a breach in the gastric wall due to ulceration.Surgical intervention is essential for managing this life-threatening complication.However,the optimal surgical technique remains debatable among clinicians.Various methods have been employed,including simple closure,omental patch repair,and partial gastrectomy,each with distinct advantages and disadvantages.Understanding the comparative efficacy and postoperative outcomes of these techniques is crucial for improving patient care and surgical decision-making.This study addresses the need for a comprehensive analysis in this area.AIM To compare the efficacy and postoperative complications of different surgical methods for the treatment of gastric ulcer perforation.METHODS A retrospective analysis was conducted on 120 patients who underwent surgery for gastric ulcer perforation between September 2020 and June 2023.The patients were divided into three groups based on the surgical method:Simple closure,omental patch repair,and partial gastrectomy.The primary outcomes were the operative success rate and incidence of postoperative complications.Secondary outcomes included the length of hospital stay,recovery time,and long-term quality of life.RESULTS The operative success rates for simple closure,omental patch repair,and partial gastrectomy were 92.5%,95%,and 97.5%,respectively.Postoperative complications occurred in 20%,15%,and 17.5%of patients in each group,respectively.The partial gastrectomy group showed a significantly longer operative time(P<0.001)but the lowest rate of ulcer recurrence(2.5%,P<0.05).The omental patch repair group demonstrated the shortest hospital stay(mean 7.2 days,P<0.05)and fastest recovery time.CONCLUSION While all three surgical methods showed high success rates,omental patch repair demonstrated the best overall outcomes,with a balance of high efficacy,low complication rates,and shorter recovery time.However,the choice of the surgical method should be tailored to individual patient factors and the surgeon’s expertise.
文摘BACKGROUND Elderly patients with refractory ulcerative colitis(UC)have a poor prognosis,and timely surgical intervention should not be delayed.However,with the advent of biologics,therapy has become more complex,and there are no clear criteria for the timing of surgical conversion.AIM To investigate the risk factors for postoperative complications in elderly patients with UC.METHODS Elderly patients(≥60 years old)with refractory UC who underwent colectomy at Hyogo Medical University between April 2012 and March 2024 were included in this study.Fatal complications included life-threatening complications requiring intensive care unit management and death.The primary outcome was defined by possible risk factors for fatal complications in older patients with refractory UC.RESULTS A total of 191 elderly patients with UC were analyzed in this series.The rate of fatal complications was 18/191(9.4%),and the most common complication was pneumonia due to disuse syndrome.Body mass index(BMI)<17 kg/m^(2)[odds ratio(OR)=4.08,95%confidence interval(95%CI):1.19-13.97,P=0.02]and Eastern Cooperative Oncology Group performance status(ECOG-PS)≥3(OR=14.5,95%CI:3.43-61.64,P<0.01)were identified as independent risk factors for fatal complications.CONCLUSION Among the elderly patients with refractory UC,the risk factors for fatal complications were low BMI and ECOG-PS score.Prompt surgical intervention is recommended before the patient loses weight or has difficulty walking.These factors may allow for early surgical decision-making before patients become debilitated.
基金Supported by Zhejiang Provincial Traditional Chinese Medicine Science and Technology Plan Project,No.2023ZL424.
文摘BACKGROUND Although thoracotomy has been the conventional treatment for patients with early esophageal cancer(EEC),its drawbacks underscore the demand for more effective therapeutic strategies to improve surgical outcomes.AIM To comprehensively analyze the effect of totally thoracoscopic esophagectomy(TTE)on postoperative complications and serum inflammatory factors in patients diagnosed with EEC.METHODS A total of 113 patients with EEC,who were admitted to our hospital between September 2022 and December 2024,were recruited for this study.Specifically,55 patients were assigned to the control group and underwent conventional surgical procedures,whereas 58 patients formed the research group and underwent TTE.Subsequently,a series of comparisons and analyses were conducted between the two groups.These comparisons included surgery-related parameters,such as incision length,operation duration,and the number and extent of lymph node dissection;postoperative complications,namely,empyema,pulmonary infection,incision infection,anastomotic fistula,and delayed gastric emptying;postoperative pain,which was quantitatively evaluated by the Numerical Rating Scale;postoperative hospitalization duration;serum inflammatory factors,including interleukin(IL)-6,IL-8,and tumor necrosis factor-α;and stress response-associated indicators,such as C-reactive protein,cortisol,and adrenaline.RESULTS Statistical data demonstrated that compared with the control group,the research group exhibited substantially shorter incision length and postoperative hospitalization duration.The two groups had comparable number and extent of lymph node dissection.Notably,both the overall incidence of postoperative complications and the Numerical Rating Scale score on postoperative day 3 were remarkably lower in the research group.Although the levels of IL-6,IL-8,tumor necrosis factor-α,C-reactive protein,cortisol,and adrenaline in the research group increased statistically postoperatively,they were still considerably lower than those in the control group.CONCLUSION In patients with EEC,TTE not only reduces the risk of postoperative complications but also effectively alleviates the body’s inflammatory and stress responses associated with surgery.
文摘BACKGROUND Patients with uremia undergoing colorectal cancer surgery face an increased risk of postoperative complications due to impaired renal function,challenges in fluid balance,and the complexities of anesthetic management.Effective anesthesia and fluid strategies are critical to reducing complications and improving outcomes.Total intravenous anesthesia(TIVA)and goal-directed fluid therapy(GDT)have been suggested to enhance perioperative stability compared with inhalational anesthesia and standard fluid therapy.However,evidence supporting their efficacy in patients with uremia remains limited.AIM To evaluate the effects of different anesthetic techniques on postoperative complications in patients with uremia undergoing colorectal cancer surgery.METHODS This retrospective cohort study included 120 patients with stage 3-5 uremia who underwent elective colorectal cancer surgery between January 2022 and December 2024.Patients received either inhalational anesthesia or TIVA,combined with either standard fluid therapy or GDT.The primary outcome measure was the incidence of postoperative complications.Secondary outcomes included length of hospital stay,major complications,and 30-day mortality.RESULTS Postoperative complications occurred in 23.3%(28/120)of patients.TIVA was associated with a lower complication rate than that of inhalational anesthesia(20.0%vs 26.7%,P=0.045).GDT resulted in significantly reduced fluid administration(2400 mL vs 3100 mL,P<0.001)and lower complication rates(19.5%vs 28.2%,P=0.030)compared with those of standard management.Independent risk factors for complications included age over 75 years(OR:2.40,95%CI:1.60-3.60),stage 5 uremia(OR:1.85,95%CI:1.20-2.85),and cumulative fluid balance exceeding 2000 mL(OR:1.70,95%CI:1.10-2.65).Patients with complications had longer hospital stays(median,15 days vs 11 days;P<0.001)and higher rates of major complications(27.8%vs 13.5%;P=0.003).CONCLUSION In patients with uremia undergoing colorectal cancer surgery,TIVA and GDT are associated with a lower incidence of postoperative complications compared with that of inhalational anesthesia and standard fluid management.Optimizing anesthetic techniques and fluid management may improve postoperative outcomes in this high-risk population.
文摘Background The serum albumin(Alb)level often decreases early in the postoperative period.However,it is unclear whether a decline in the serum albumin level(ΔAlb)is a predictor of postoperative complications.We aimed to determine the relationship between theΔAlb and complications following surgery for rectal cancer(RC).Methods We retrospectively collected the records of patients aged≥18 years who underwent RC surgery between January 2015 and August 2018.We determined the cut-off value of theΔAlb using subject working characteristic curve analysis and analyzed complications above grade II according to the Clavien-Dindo classification.Single and multifactor analyses of the risk factors for postoperative complications were performed.Results A total of 430 RC patients were included in this study.The area under theΔAlb curve was 0.786,with a critical value of 22%.We selected 20%as the critical point for grouping patients.The total postoperative complication rate was significantly higher in patients who had a≥20%serum Alb decline than those had a<20%serum Alb decline(<20%ΔAlb group);with rates of 51.5%and 16%,respectively(P<0.001).A multifactorial logistic regression analysis revealed that theΔAlb(odds ratio[OR]=4.95,95%CI=3.126-7.838 P<0.001),surgical approach(OR=2.374,95%CI=1.335-4.224 P=0.003),and blood loss(>200 ml)(OR=1.684,95%CI=1.043-2.716 P=0.033)were independent risk factors for postoperative complications follow RC surgery.Conclusions TheΔAlb predicted the incidence of postoperative complications in patients after RC surgery.This could help identify patients at risk of complications early during the perioperative period,thereby helping to more effectively manage high-risk patients.
