BACKGROUND Tobacco use is a well-documented modifiable risk factor for perioperative complications.AIM To determine the tobacco abstinence rates of patients who made cessation efforts prior to a total joint arthroplas...BACKGROUND Tobacco use is a well-documented modifiable risk factor for perioperative complications.AIM To determine the tobacco abstinence rates of patients who made cessation efforts prior to a total joint arthroplasty(TJA)procedure.METHODS A retrospective evaluation was performed on 88 self-reported tobacco users who underwent TJA between 2014-2022 and had tobacco cessation dates within 3 mo of surgery.Eligible patients were contacted via phone survey to understand their tobacco use pattern,and patient reported outcomes.A total of 37 TJA patients participated.RESULTS Our cohort was on average 61-years-old,60%(n=22)women,with an average body mass index of 30 kg/m^(2).The average follow-up time was 2.9±1.9 years.A total of 73.0%(n=27)of patients endorsed complete abstinence from tobacco use prior to surgery.Various cessation methods were used perioperatively including prescription therapy(13.5%),over the counter nicotine replacement(18.9%),cessation programs(5.4%).At final follow up,43.2%(n=16)of prior tobacco smokers reported complete abstinence.Patients who were able to maintain cessation postoperatively had improved Patient-Reported Outcomes Measurement Information System(PROMIS)-10 mental health scores(49 vs 58;P=0.01),and hip dysfunction and osteoarthritis outcome score for joint replacement(HOOS.JR)scores(63 vs 82;P=0.02).No patients in this cohort had a prosthetic joint infection or required revision surgery.CONCLUSION We report a tobacco cessation rate of 43.2%in patients undergoing elective TJA nearly 3 years postoperatively.Patients undergoing TJA who were able to remain abstinent had improved PROMIS-10 mental health scores and HOOS.JR scores.The perioperative period provides clinicians a unique opportunity to assist active tobacco smokers with cessation efforts and improve postoperative outcomes.展开更多
BACKGROUND Postoperative delirium(POD)is a common and serious complication in surgical patients,particularly older adults.Alterations in cholinergic function have been implicated in its pathophysiology.AIM To evaluate...BACKGROUND Postoperative delirium(POD)is a common and serious complication in surgical patients,particularly older adults.Alterations in cholinergic function have been implicated in its pathophysiology.AIM To evaluate the association between preoperative serum cholinesterase(ChE)activity—specifically butyrylcholinesterase(BuChE)and acetylcholinesterase(AChE)—and the risk of POD in adult surgical patients in a meta-analysis.METHODS A systematic search was conducted in PubMed,EMBASE,and Web of Science up to March 28,2025 for studies reporting preoperative serum BuChE or AChE activity in relation to subsequent POD incidence.Standardized mean differences(SMDs)and odds ratios(ORs)with 95%confidence intervals(CIs)were pooled using random-effects models.Subgroup and sensitivity analyses were performed based on follow-up duration and analytic models.RESULTS Thirteen studies(n=2730 patients)were included.Patients who developed POD had significantly lower preoperative BuChE activity than those who did not(SMD=-0.28;95%CI:-0.39 to-0.16;I²=18%).Higher BuChE activity was associated with a reduced risk of POD(OR per 100 unit increment=0.97;95%CI:0.95-0.99;I2=0%).In contrast,pooled AChE activity did not differ significantly between POD and non-POD groups(SMD=-0.25;95%CI:-0.53 to 0.03;P=0.08;I2=80%),and the ORs per 1 unit increment in AChE activity were not statistically significant(OR=0.98;95%CI:0.95-1.01).CONCLUSION Lower preoperative serum BuChE activity is associated with an increased risk of POD in adults undergoing surgery.BuChE activity may serve as a potential preoperative biomarker for POD risk stratification.展开更多
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 Due to the increasing rate of thyroid nodules diagnosis,and the desire to avoid the unsightly cervical scar,remote thyroidectomies were invented and are increasingly performed.Transoral endoscopic thyroidec...BACKGROUND Due to the increasing rate of thyroid nodules diagnosis,and the desire to avoid the unsightly cervical scar,remote thyroidectomies were invented and are increasingly performed.Transoral endoscopic thyroidectomy vestibular approach and trans-areolar approaches(TAA)are the two most commonly used remote approaches.No previous meta-analysis has compared postoperative infections and swallowing difficulties among the two procedures.AIM To compared the same among patients undergoing lobectomy for unilateral thyroid carcinoma/benign thyroid nodule.METHODS We searched PubMed MEDLINE,Google Scholar,and Cochrane Library from the date of the first published article up to August 2025.The term used were transoral thyroidectomy vestibular approach,trans areolar thyroidectomy,scarless thyroidectomy,remote thyroidectomy,infections,postoperative,inflammation,dysphagia,and swallowing difficulties.We identified 130 studies,of them,30 full texts were screened and only six studies were included in the final meta-analysis.RESULTS Postoperative infections were not different between the two approaches,odd ratio=1.33,95%confidence interval:0.50-3.53,theχ2 was 1.92 and the P-value for overall effect of 0.57.Similarly,transient swallowing difficulty was not different between the two forms of surgery,with odd ratio=0.91,95%confidence interval:0.35-2.40;theχ2 was 1.32,and the P-value for overall effect of 0.85.CONCLUSION No significant statistical differences were evident between trans-oral endoscopic Mirghani H.Infections and swallowing difficulty in scarless thyroidectomy WJCC https://www.wjgnet.com 2 January 6,2026 Volume 14 Issue 1 thyroidectomy vestibular approach and trans-areolar approach regarding postoperative infection and transient swallowing difficulties.Further longer randomized trials are needed.展开更多
This editorial examines the emerging potential of traditional Chinese medicine(TCM)in enhancing postoperative recovery following gastroenteroscopy,highlighted by a 2025 randomized controlled trial by Hong et al.The st...This editorial examines the emerging potential of traditional Chinese medicine(TCM)in enhancing postoperative recovery following gastroenteroscopy,highlighted by a 2025 randomized controlled trial by Hong et al.The study,involving 120 patients,demonstrates that meridian flow injection(MFI)combined with transcutaneous electrical acupoint stimulation(TEAS)significantly improves gastrointestinal(GI)function,evidenced by a reduced time to first defecation(3.20±1.04 days vs 3.98±1.27 days,P<0.001),lowers stress biomarkers(e.g.,reduced cortisol and norepinephrine),and enhances clinical efficacy(93.33%vs 75.00%,P=0.006).Leveraging TCM’s five-element theory and Ziwu Liuzhu timing,the intervention targets key acupoints such as Zusanli(ST36)with a herbal paste comprising Qingpi,Houpu,and rhubarb,delivered transdermally to optimize bioavailability.This approach harmonizes ancient TCM principles with contemporary evidence-based practice,offering a holistic strategy to address postoperative nausea,delayed motility,and patient discomfort.Currently,integrative methods like MFI-TEAS are gaining traction,supported by recent meta-analyses that affirm TEAS’s efficacy in accelerating GI recovery across surgical contexts,including shortened times to first exhaust and defecation.This reflects a growing recognition of TCM’s role in perioperative care amidst rising global endoscopy demands.Looking forward,future research should prioritize multicenter,doubleblinded trials to enhance generalizability,adhere to standardized reporting frameworks such as CONSORT and STRICTA,and employ advanced tools like multiomics and functional magnetic resonance imaging to elucidate mechanistic pathways,including gut-brain axis modulation and microbiota-immune interactions.Such developments promise to refine these interventions,fostering a seamless integration of TCM with Western medicine and delivering tailored,patientcentered solutions to improve postoperative outcomes worldwide.展开更多
BACKGROUND Repeated application of the Pringle maneuver is a key obstacle to safe minimally invasive repeat liver resection(MISRLR).However,limited technical guidance is available.AIM To study the utility of newly dev...BACKGROUND Repeated application of the Pringle maneuver is a key obstacle to safe minimally invasive repeat liver resection(MISRLR).However,limited technical guidance is available.AIM To study the utility of newly developed Pringle taping method guided by liver surface in MISRLR.METHODS We retrospectively reviewed 72 cases of MISRLR performed by a single surgeon at two centers from August 2015 to July 2024.Beginning in October 2019,a liver surface-guided encirclement of hepatoduodenal ligament(LSEH)was used for repeat Pringle taping.Perioperative outcomes including Pringle taping success,operative time,blood loss,conversion rate,morbidity,and mortality were assessed.RESULTS Laparoscopic and robotic approaches were used in 63 patients and 9 patients,respectively.The median operative time,blood loss,and hospital stay were 331.5 minutes,70 mL,and 8 days,respectively.Open conversion occurred in two cases(2.8%)due to severe adhesions and right renal vein injury.Clavien-Dindo grade≥III complications occurred in 5.6%of cases with no mortality.Anti-adhesion barriers were used in 54 patients(75.0%).LSEH was attempted in 57 cases,improving Pringle taping success from 33.0%to 91.4%(P<0.001).LSEH succeeded in all patients with prior open liver resection(n=11).Among 6 patients in whom LSEH failed,3 patients(50.0%)had undergone a third liver resection,and 1 patient had a history of distal gastrectomy with choledochoduodenostomy.CONCLUSION The newly developed LSEH technique for Pringle taping in MISRLR was feasible,enhancing safety and reproducibility even in patients with a history of open liver resection.展开更多
Background:The high recurrent rate after surgery hinders the survival of patients with hepatocellular carcinoma(HCC).This prospective cohort study aimed to evaluate the efficacy and safety of lenvatinib plus transarte...Background:The high recurrent rate after surgery hinders the survival of patients with hepatocellular carcinoma(HCC).This prospective cohort study aimed to evaluate the efficacy and safety of lenvatinib plus transarterial chemoembolization(TACE)as an adjuvant therapy in HCC patients with high risk of recurrence.Methods:Patients were enrolled from eight hepatobiliary centers in China.The primary endpoint was disease-free survival(DFS).The secondary endpoints were overall survival(OS)and safety.Additionally,propensity score matching(PSM)and other three propensity score analyses were performed to balance the potential baseline bias to validate the conclusion.The adverse events(AEs)were recorded throughout the study.The study was registered at Clinical Trials.gov(NCT03838796).Results:A total of 297 patients were enrolled,with 147 in the LEN+TACE group and 150 in the TACE group.Before PSM,the LEN+TACE group achieved significantly better DFS than the TACE group(19.0 vs.10.0 months,P=0.011).PSM analysis identified 111 matched pairs.After PSM,the LEN+TACE group also showed better DFS(19.0 vs.9.0 months,P=0.018).Other three propensity score analyses yielded similar DFS benefit tendency.Furthermore,favorable OS was also obtained in the LEN+TACE group before PSM.Lenvatinib related AEs of grade 3 or 4 occurred in 28.6%of the patients in the LEN+TACE group.Conclusions:Adjuvant lenvatinib plus TACE might be a promising adjuvant approach for HCC patients with high risk of recurrence,which could significantly prolong DFS and potentially OS with a manageable safety profile.展开更多
BACKGROUND A total of 100 patients diagnosed with mixed hemorrhoids from October 2022 to September 2023 in our hospital were randomly divided into groups by dice rolling and compared with the efficacy of different tre...BACKGROUND A total of 100 patients diagnosed with mixed hemorrhoids from October 2022 to September 2023 in our hospital were randomly divided into groups by dice rolling and compared with the efficacy of different treatment options.AIM To analyze the clinical effect and prognosis of mixed hemorrhoids treated with polidocanol injection combined with automatic elastic thread ligation operation(RPH).METHODS A total of 100 patients with mixed hemorrhoids who visited our hospital from October 2022 to September 2023 were selected and randomly divided into the control group(n=50)and the treatment group(n=50)by rolling the dice.The procedure for prolapse and hemorrhoids(PPH)was adopted in the control group,while polidocanol foam injection+RPH was adopted in the treatment group.The therapeutic effects,operation time,wound healing time,hospital stay,pain situation(24 hours post-operative pain score,first defecation pain score),quality of life(QOL),incidence of complications(post-operative hemorrhage,edema,infection),incidence of anal stenosis 3 months post-operatively and recurrence rate 1 year post-operatively of the two groups were compared.RESULTS Compared with the control group,the total effective rate of treatment group was higher,and the difference was significant(P<0.05).The operation time/wound healing time/hospital stay in the treatment group were shorter than those in the control group(P<0.05).The pain scores at 24 hours after operation/first defecation pain score of the treatment group was significantly lower than those in the control group(P<0.05).After surgery,the QOL scores of the two groups decreased,with the treatment group having higher scores than that of the control group(P<0.05).Compared with the control group,the incidence of postoperative complications in the treatment group was lower,and the difference was significant(P<0.05);However,there was no significant difference in the incidence of postoperative bleeding between the two groups(P>0.05);There was no significant difference in the incidence of anal stenosis 3 months after operation and the recurrence rate 1 year after operation between the two groups(P>0.05).CONCLUSION For patients with mixed hemorrhoids,the therapeutic effect achieved by using polidocanol injection combined with RPH was better.The wounds of the patients healed faster,the postoperative pain was milder,QOL improved,and the incidence of complications was lower,and the short-term and long-term prognosis was good.展开更多
BACKGROUND Lung cancer(LC)is one of the most prevalent cancers globally,with a high incidence among the elderly population.Elderly patients,particularly those with diabetes mellitus,are at an increased risk of postope...BACKGROUND Lung cancer(LC)is one of the most prevalent cancers globally,with a high incidence among the elderly population.Elderly patients,particularly those with diabetes mellitus,are at an increased risk of postoperative complications,in-cluding pulmonary infections,due to weakened immune function and metabolic abnormalities.Postoperative pulmonary infection(PPI)is a predominant com-plication after thoracoscopic radical resection of LC,significantly affecting patient outcomes and increasing healthcare burdens.Determining risk factors for PPI in this vulnerable population is crucial for improving surgical outcomes and redu-cing infection rates.AIM To develop and validate a predictive model for PPI in elderly patients with dia-betes undergoing thoracoscopic radical resection for LC and to assess its reliability and validity.METHODS This retrospective study included 212 patients with LC who received treatment at our hospital from March 2015 to March 2022.General clinical information,sur-gical treatment details,and laboratory test results were collected and analyzed.Patients were grouped according to infection occurrence during the postoperative hospitalization period.Risk factors for PPIs were determined through logistic regression analysis,and a nomogram prediction model was established using R software to assess its predictive accuracy and performance.RESULTS Among the 212 patients[median age:72 years(interquartile range:60-82 years)],41 developed PPI(19.34%),with Gram-negative bacteria being the predominant pathogens(64.14%).Factors,such as age of≥70 years,presence of respiratory diseases,maximum tumor diameter of≥4 cm,stages II-III,receiving neoadjuvant chemotherapy of≥2 times preoperatively,surgery duration of≥3 hours,chest drainage tube placement duration of≥3.5 days,preoperative fasting blood glucose levels,hemoglobin A1c(HbA1c)levels,and multi-leaf resection,were markedly higher in the infection group than in the non-infection group.Conversely,forced expiratory volume in 1 second(FEV1)of≥80%and albumin(Alb)levels were lower in the infection group.Multivariate logistic regression analysis revealed that receiving neoadjuvant chemotherapy of≥2 times[odds ratio(OR)=2.987;P=0.036],maximum tumor diameter of≥4 cm(OR=3.959;P=0.013),multi-leaf resection(OR=3.18;P=0.036),preoperative FEV1 of≤80%(OR=3.305;P=0.029),and high HbA1c levels(OR=2.39;P=0.003)as key risk factors for PPI,whereas high Alb levels(OR=0.507;P<0.001)was protective.The nomogram model demonstrated excellent diagnostic ability(area under the curve=0.901,0.915),and calibration curves and decision curve analysis revealed good predictive performance and clinical applicability of the model.CONCLUSION The primary pathogens of PPI in elderly patients with diabetes and LC undergoing thoracoscopic radical resection are Gram-negative bacteria.The nomogram model,based on preoperative neoadjuvant chemotherapy cycles,maximum tumor diameter,range of resection,and preoperative FEV1,Alb,and HbA1c levels,shows high clinical value in predicting the risk of PPI in this patient population.展开更多
BACKGROUND The use of biomarkers,such as the neutrophil-to-lymphocyte ratio(NLR)and the neutrophil-to-platelet ratio(NPR),has shown promise in evaluating early outcomes after medical,interventional,and surgical treatm...BACKGROUND The use of biomarkers,such as the neutrophil-to-lymphocyte ratio(NLR)and the neutrophil-to-platelet ratio(NPR),has shown promise in evaluating early outcomes after medical,interventional,and surgical treatments.NLR has emer-ged as an indicator of systemic inflammation and physiological stress.NPR has emerged as a potential indicator of inflammation and thrombotic risk in the context of surgical and radiological procedures.AIM To analyze the correlation of NLR and NPR with the development of post-liver transplantation(LT)early complications after stratification for hepatocellular carcinoma diagnosis.METHODS Consecutive patients undergone LT between January 2019 and December 2023 were enrolled.Data regarding the concentration of hemoglobin and the differ-ential leukocyte count on postoperative days(POD)0,1,3,and 5 were collected.RESULTS The dataset included 161 consecutive patients undergone LT.Clavien-Dindo IV-V complications had a good correlation with NLR POD 1(P=0.05),NLR POD 3(P<0.001),NLR POD 7(P<0.001),NPR POD 3(P<0.001).In addition,the NPR ratio on POD 3 correlated with the onset of 30-day hemorrhage(P=0.009).Finally,30-day mortality had a significant association with the NLR POD 1(P=0.03)and with NLR POD 7(P=0.004),while NPR had a significant correlation with 30-day mortality in NPR POD 7(P=0.004).CONCLUSION The analysis of NLR and NPR are strictly correlated with Clavien-Dindo IV-V complications and 30-day post-LT death.展开更多
BACKGROUND Postoperative delirium(POD)is a prevalent complication,particularly in elderly patients with hip fractures(HFs).It significantly affects recovery,length of hospital stay,healthcare costs,and long-term outco...BACKGROUND Postoperative delirium(POD)is a prevalent complication,particularly in elderly patients with hip fractures(HFs).It significantly affects recovery,length of hospital stay,healthcare costs,and long-term outcomes.Existing studies have investigated risk factors for POD,but most are limited by single-factor analyses or small sample sizes.This study systematically determines independent risk factors using large-scale data and machine learning techniques and develops a validated nomogram model to support early prediction and management of POD.AIM To investigate POD incidence in elderly patients with HF and the independent risk factors,according to which a nomogram prediction model was developed and validated.METHODS This retrospective study included elderly patients with HF who were surgically treated in Dongying People’sHospital from April 2018 to April 2022. The endpoint event includes POD. They were categorized into themodeling and validation cohorts in a 7:3 ratio by randomization. Both cohorts were further classified into thedelirium and normal (non-delirium) groups according to the presence or absence of the endpoint event. Theincidence of POD was calculated, and logistic multivariate analysis was conducted to determine the independentrisk factors. The calibration curve and the Hosmer-Lemeshow test as well as the net benefit threshold probabilityinterval by the decision curve were utilized to statistically validate the accuracy of the nomogram predictionmodel, developed according to each factor’s influence intensity.RESULTSThis study included 532 elderly patients with HF, with an overall POD incidence of 14.85%. The comparison ofbaseline data with perioperative indicators revealed statistical differences in age (P < 0.001), number of comorbidities(P = 0.042), American Society of Anesthesiologists grading (P = 0.004), preoperative red blood cell(RBC) count (P < 0.001), preoperative albumin (P < 0.001), preoperative hemoglobin (P < 0.001), preoperativeplatelet count (P < 0.001), intraoperative blood loss (P < 0.001), RBC transfusion of ≥ 2 units (P = 0.001), andpostoperative intensive care unit care (P < 0.001) between the delirium and non-delirium groups. The participantswere randomized to a training group (n = 372) and a validation group (n = 160). A score-risk nomogram predictionmodel was developed after screening key POD features using Lasso regression, support vector machine, and therandom forest method. The nomogram showed excellent discriminatory capacity with area under the curve of0.833 [95% confidence interval (CI) interval: 0.774-0.888] in the training group and 0.850 (95%CI: 0.718-0.982) in thevalidation group. Calibration curves demonstrated good agreement between predicted and actual probabilities,and decision curve analysis confirmed clinical net benefits within risk thresholds of 0%-30% and 0%-36%, respectively.The model has strong accuracy and clinical utility for predicting the risk of POD.CONCLUSIONThis study reveals cognitive impairment history, American Society of Anesthesiologists grade of > 2, RBCtransfusion of ≥ 2 units, postoperative intensive care unit care, and preoperative hemoglobin level as independentrisk factors for POD in elderly patients with HF. The developed nomogram model demonstrates excellent accuracyand stability in predicting the risk of POD, which is recommended to be applied in clinical practice to optimizepostoperative management and reduce delirium incidence.展开更多
Liver transplantation,as an effective therapy for patients with liver cancer,plays an important role in improving the quality of life of patients.However,the com-plexity and trauma of liver transplantation can easily ...Liver transplantation,as an effective therapy for patients with liver cancer,plays an important role in improving the quality of life of patients.However,the com-plexity and trauma of liver transplantation can easily lead to the occurrence of malnutrition in patients,and then increase the risk of postoperative complica-tions,which has aroused widespread clinical attention.Reasonable nutritional support can not only maintain the stability of the body’s internal environment,reduce the occurrence of complications,but also promote the recovery of liver and other organ functions.In recent years,with the in-depth understanding of nut-ritional metabolism after liver transplantation,the application of enteral nutrition and parenteral nutrition in nutritional support after liver transplantation has been increasingly extensive and achieved remarkable results.This paper discusses the effect of early postoperative nutritional intervention on patients with liver cancer and liver transplantation,and combined with its mechanism of action,can better understand the effectiveness of intervention,and provide reference for the deve-lopment of scientific and reasonable nutritional support programs in clinical pra-ctice.展开更多
BACKGROUND Laparoscopic surgery has emerged as the preferred treatment for acute appendicitis,a common acute abdominal condition.Despite surgical advances,postoperative gastrointestinal dysfunction and delayed recover...BACKGROUND Laparoscopic surgery has emerged as the preferred treatment for acute appendicitis,a common acute abdominal condition.Despite surgical advances,postoperative gastrointestinal dysfunction and delayed recovery continue to negatively impact rehabilitation outcomes and patient quality of life.Laser acupuncture represents a promising emerging complementary therapy with potential benefits for promoting functional recovery.AIM To evaluate the clinical efficacy of laser acupuncture in enhancing gastrointestinal function recovery following laparoscopic appendectomy and to investigate its potential applications in postoperative rehabilitation.METHODS This retrospective controlled clinical study selected 120 acute appendicitis patients who underwent laparoscopic appendectomy from January 2022 to December 2023 at a tertiary hospital.Patients were randomly divided into two groups:Routine treatment group(n=60)and laser acupuncture intervention group(n=60).There were no significant statistical differences in baseline characteristics(age,gender,body mass index,appendicitis severity)between the two groups.The routine treatment group received standard postoperative care,while the laser acupuncture intervention group received additional laser acupuncture treatment on top of standard care.Key observation indicators included time to first exhaust,time to first bowel movement,time to gastrointestinal function recovery,and postoperative complication rates.RESULTS Patients in the laser acupuncture intervention group showed significantly faster gastrointestinal function recovery compared to the routine treatment group.Specifically,time to first exhaust was significantly shortened(intervention group:12.5±2.3 hours vs control group:18.7±3.1 hours,P<0.05),time to first bowel movement was earlier(intervention group:36.4±4.6 hours vs control group:48.2±5.7 hours,P<0.05),postoperative complication rate was significantly reduced(intervention group:8.3%vs control group:20.0%,P<0.05),postoperative pain score was significantly lower(intervention group:3.2±1.1 vs control group:4.7±1.5,P<0.05),and intestinal motility recovery was faster and more effective.CONCLUSION Laser acupuncture,as an auxiliary treatment method,can significantly promote gastrointestinal function recovery in patients after laparoscopic appendectomy,reduce complications,and improve postoperative comfort.This technique has advantages such as minimal invasiveness,rapid recovery,and few side effects,making it worthy of further clinical promotion and application.展开更多
Objective To evaluate the changes in postoperative plasmaβ-endorphin(β-EP)levels in patients who had received perioperative electroacupuncture(EA)treatment in 10 randomized controlled trials(RCTs)and examine the imp...Objective To evaluate the changes in postoperative plasmaβ-endorphin(β-EP)levels in patients who had received perioperative electroacupuncture(EA)treatment in 10 randomized controlled trials(RCTs)and examine the impact of EA on postoperative pain.Methods This meta-analysis evaluated the changes in plasmaβ-EP levels and visual analog scale(VAS)12,24 and 48 hours after surgery in patients receiving perioperative EA.It also assessed the changes in plasma serotonin(5-hydroxytryptamine,5-HT)and prostaglandin E2(PGE2)levels at 24 hours postsurgery.A comprehensive search was conducted in the China National Knowledge Infrastructure(CNKI),Wanfang,Chongqing VIP database,Chinese Biomedical Database(CBM),Web of Science,and PubMed databases.RCTs on perioperative EA andβ-EP published from the inception of the websites up to July 25,2023,were retrieved.Effect size aggregation,literature quality assessment,and bias analysis were performed using RevMan 5.3 software,and sensitivity analysis was conducted via R 4.3.1.Results A total of 10 RCTs involving 706 patients were included.EA in conjunction with conventional anesthesia significantly increased plasmaβ-EP levels at 12 hours postsurgery[standard mean difference(SMD)=2.79,95%CI(1.85,3.72),Z=5.81,P<0.00001],24 hours postsurgery[SMD=1.87,95%CI(0.9,2.83),Z=3.79,P=0.0001],and 48 hours postsurgery[SMD=2.02,95%CI(1.49,2.54),Z=7.50,P<0.00001].EA reduced plasma PGE2 levels at 24 hours postsurgery and plasma 5-HT levels at 24 hours postsurgery,and the VAS at 12,24 and 48 hours after surgery also decreased.Conclusion These findings suggest that perioperative EA markedly elevates plasmaβ-EP levels,reduces pain-inducing factors in plasma,and effectively alleviates acute postoperative pain.展开更多
Objective To identify risk factors contributing to prolonged postoperative length of stay(LOS)in very elderly patients following hip fracture surgery,with a focus on postoperative complications and the impact of diffe...Objective To identify risk factors contributing to prolonged postoperative length of stay(LOS)in very elderly patients following hip fracture surgery,with a focus on postoperative complications and the impact of different anesthesia approaches.Methods This retrospective single-center cohort study enrolled patients aged 90 years or older who underwent hip fracture surgery at Peking Union Medical College Hospital between January 31,2013 and December 31,2023.Relevant perioperative data were collected.The primary outcome was postoperative LOS,and the study cohort was divided into two groups:postoperative LOS≤7 days and LOS>7 days.Logistic regression was performed to identify factors related to prolonged postoperative LOS.Results A total of 155 patients were included.The average age was 92.7±2.6 years.There were 73(47%)patients with postoperative LOS>7 days.Postoperative pneumonia was the only factor associated with a prolonged postoperative LOS(OR=2.12,95%CI[1.09,4.16],P=0.028).Neither the type of anesthesia(regional vs.general anesthesia,OR=1.00,95%CI[0.53,1.90],P=0.993)nor the method of airway management(laryngeal mask ventilation vs.spontaneous breathing,OR=1.46,95%CI[0.58,3.76],P=0.424;endotracheal intubation vs.spontaneous breathing,OR=0.82,95%CI[0.39,1.69],P=0.592)showed a significant association with a prolonged postoperative LOS.Preoperative chronic obstructive pulmonary disease(OR=2.78,95%CI[1.05,7.65],P=0.040)and preoperative neutrophil count(OR=1.13,95%CI[1.01,1.26],P=0.029)were both significantly associated with the occurrence of postoperative pneumonia,while anesthesia type and airway management method were not.Conclusions Postoperative pneumonia was associated with prolonged postoperative LOS in very elderly patients undergoing hip fracture surgery,whereas anesthesia types and airway management methods show no association with prolonged postoperative LOS or postoperative pneumonia.Preoperative comorbidities,especially respiratory conditions and systemic inflammation,potentially play a substantial role in postoperative recovery.展开更多
BACKGROUND Anastomotic leakage(AL)is a serious complication following rectal cancer surgery and is associated with increased recurrence,mortality,extended hospital stays,and delayed chemotherapy.The Onodera prognostic...BACKGROUND Anastomotic leakage(AL)is a serious complication following rectal cancer surgery and is associated with increased recurrence,mortality,extended hospital stays,and delayed chemotherapy.The Onodera prognostic nutritional index(OPNI)and inflammation-related biomarkers,such as the neutrophil-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR),have been studied in the context of cancer prognosis,but their combined efficacy in predicting AL remains unclear.AIM To investigate the relationships between AL and these markers and developed a predictive model for AL.METHODS A retrospective cohort study analyzed the outcomes of 434 patients who had undergone surgery for rectal cancer at a tertiary cancer center from 2016 to 2023.The patients were divided into two groups on the basis of the occurrence of AL:One group consisted of patients who experienced AL(n=49),and the other group did not(n=385).The investigation applied logistic regression to develop a risk prediction model utilizing clinical,pathological,and laboratory data.The efficacy of this model was then evaluated through receiver operating characteristic curve analysis.RESULTS In the present study,11.28%of the participants(49 out of 434 participants)suffered from AL.Multivariate analysis revealed that preoperative levels of the OPNI,NLR,and PLR emerged as independent risk factors for AL,with odds ratios of 0.705(95%CI:0.641-0.775,P=0.012),1.628(95%CI:1.221-2.172,P=0.024),and 0.994(95%CI:0.989-0.999,P=0.031),respectively.These findings suggest that these biomarkers could effectively predict AL risk.Furthermore,the proposed predictive model has superior discriminative ability,as demonstrated by an area under the curve of 0.910,a sensitivity of 0.898,and a specificity of 0.826,reflecting its high level of accuracy.CONCLUSION The risk of AL in rectal cancer surgery patients can be effectively predicted by assessing the preoperative levels of serum nutritional biomarkers and inflammatory indicators,emphasizing their importance in the preoperative evaluation process.展开更多
Postoperative cognitive dysfunction is a seve re complication of the central nervous system that occurs after anesthesia and surgery,and has received attention for its high incidence and effect on the quality of life ...Postoperative cognitive dysfunction is a seve re complication of the central nervous system that occurs after anesthesia and surgery,and has received attention for its high incidence and effect on the quality of life of patients.To date,there are no viable treatment options for postoperative cognitive dysfunction.The identification of postoperative cognitive dysfunction hub genes could provide new research directions and therapeutic targets for future research.To identify the signaling mechanisms contributing to postoperative cognitive dysfunction,we first conducted Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses of the Gene Expression Omnibus GSE95426 dataset,which consists of mRNAs and long non-coding RNAs differentially expressed in mouse hippocampus3 days after tibial fracture.The dataset was enriched in genes associated with the biological process"regulation of immune cells,"of which Chill was identified as a hub gene.Therefore,we investigated the contribution of chitinase-3-like protein 1 protein expression changes to postoperative cognitive dysfunction in the mouse model of tibial fractu re surgery.Mice were intraperitoneally injected with vehicle or recombinant chitinase-3-like protein 124 hours post-surgery,and the injection groups were compared with untreated control mice for learning and memory capacities using the Y-maze and fear conditioning tests.In addition,protein expression levels of proinflammatory factors(interleukin-1βand inducible nitric oxide synthase),M2-type macrophage markers(CD206 and arginase-1),and cognition-related proteins(brain-derived neurotropic factor and phosphorylated NMDA receptor subunit NR2B)were measured in hippocampus by western blotting.Treatment with recombinant chitinase-3-like protein 1 prevented surgery-induced cognitive impairment,downregulated interleukin-1βand nducible nitric oxide synthase expression,and upregulated CD206,arginase-1,pNR2B,and brain-derived neurotropic factor expression compared with vehicle treatment.Intraperitoneal administration of the specific ERK inhibitor PD98059 diminished the effects of recombinant chitinase-3-like protein 1.Collectively,our findings suggest that recombinant chitinase-3-like protein 1 ameliorates surgery-induced cognitive decline by attenuating neuroinflammation via M2 microglial polarization in the hippocampus.Therefore,recombinant chitinase-3-like protein1 may have therapeutic potential fo r postoperative cognitive dysfunction.展开更多
In this editorial,we comment on a recent article by Chen et al,that addressed the effect of intraoperative injection of esketamine on postoperative analgesia and postoperative rehabilitation after cesarean section.Poo...In this editorial,we comment on a recent article by Chen et al,that addressed the effect of intraoperative injection of esketamine on postoperative analgesia and postoperative rehabilitation after cesarean section.Poor management of postcesarean pain is associated with decreased maternal care for the baby,longer hospitalization,and higher risk of developing postpartum depression.Esketamine is a more potent S-enantiomer of ketamine which has shown promising analgesic and antidepressant properties for managing post-cesarean pain and depression in clinical studies.However,due to its potential adverse effects on the neurological and hemodynamic status of patients,it is recommended that its usage in low doses should be limited to cesarean candidates experiencing unbearable pain.Before any recommendation for routine perioperative use of esketamine,more standardized clinical trials are needed to strengthen our existing knowledge of its effectiveness in reducing postpartum pain and depression.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
文摘BACKGROUND Tobacco use is a well-documented modifiable risk factor for perioperative complications.AIM To determine the tobacco abstinence rates of patients who made cessation efforts prior to a total joint arthroplasty(TJA)procedure.METHODS A retrospective evaluation was performed on 88 self-reported tobacco users who underwent TJA between 2014-2022 and had tobacco cessation dates within 3 mo of surgery.Eligible patients were contacted via phone survey to understand their tobacco use pattern,and patient reported outcomes.A total of 37 TJA patients participated.RESULTS Our cohort was on average 61-years-old,60%(n=22)women,with an average body mass index of 30 kg/m^(2).The average follow-up time was 2.9±1.9 years.A total of 73.0%(n=27)of patients endorsed complete abstinence from tobacco use prior to surgery.Various cessation methods were used perioperatively including prescription therapy(13.5%),over the counter nicotine replacement(18.9%),cessation programs(5.4%).At final follow up,43.2%(n=16)of prior tobacco smokers reported complete abstinence.Patients who were able to maintain cessation postoperatively had improved Patient-Reported Outcomes Measurement Information System(PROMIS)-10 mental health scores(49 vs 58;P=0.01),and hip dysfunction and osteoarthritis outcome score for joint replacement(HOOS.JR)scores(63 vs 82;P=0.02).No patients in this cohort had a prosthetic joint infection or required revision surgery.CONCLUSION We report a tobacco cessation rate of 43.2%in patients undergoing elective TJA nearly 3 years postoperatively.Patients undergoing TJA who were able to remain abstinent had improved PROMIS-10 mental health scores and HOOS.JR scores.The perioperative period provides clinicians a unique opportunity to assist active tobacco smokers with cessation efforts and improve postoperative outcomes.
文摘BACKGROUND Postoperative delirium(POD)is a common and serious complication in surgical patients,particularly older adults.Alterations in cholinergic function have been implicated in its pathophysiology.AIM To evaluate the association between preoperative serum cholinesterase(ChE)activity—specifically butyrylcholinesterase(BuChE)and acetylcholinesterase(AChE)—and the risk of POD in adult surgical patients in a meta-analysis.METHODS A systematic search was conducted in PubMed,EMBASE,and Web of Science up to March 28,2025 for studies reporting preoperative serum BuChE or AChE activity in relation to subsequent POD incidence.Standardized mean differences(SMDs)and odds ratios(ORs)with 95%confidence intervals(CIs)were pooled using random-effects models.Subgroup and sensitivity analyses were performed based on follow-up duration and analytic models.RESULTS Thirteen studies(n=2730 patients)were included.Patients who developed POD had significantly lower preoperative BuChE activity than those who did not(SMD=-0.28;95%CI:-0.39 to-0.16;I²=18%).Higher BuChE activity was associated with a reduced risk of POD(OR per 100 unit increment=0.97;95%CI:0.95-0.99;I2=0%).In contrast,pooled AChE activity did not differ significantly between POD and non-POD groups(SMD=-0.25;95%CI:-0.53 to 0.03;P=0.08;I2=80%),and the ORs per 1 unit increment in AChE activity were not statistically significant(OR=0.98;95%CI:0.95-1.01).CONCLUSION Lower preoperative serum BuChE activity is associated with an increased risk of POD in adults undergoing surgery.BuChE activity may serve as a potential preoperative biomarker for POD risk stratification.
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.
文摘BACKGROUND Due to the increasing rate of thyroid nodules diagnosis,and the desire to avoid the unsightly cervical scar,remote thyroidectomies were invented and are increasingly performed.Transoral endoscopic thyroidectomy vestibular approach and trans-areolar approaches(TAA)are the two most commonly used remote approaches.No previous meta-analysis has compared postoperative infections and swallowing difficulties among the two procedures.AIM To compared the same among patients undergoing lobectomy for unilateral thyroid carcinoma/benign thyroid nodule.METHODS We searched PubMed MEDLINE,Google Scholar,and Cochrane Library from the date of the first published article up to August 2025.The term used were transoral thyroidectomy vestibular approach,trans areolar thyroidectomy,scarless thyroidectomy,remote thyroidectomy,infections,postoperative,inflammation,dysphagia,and swallowing difficulties.We identified 130 studies,of them,30 full texts were screened and only six studies were included in the final meta-analysis.RESULTS Postoperative infections were not different between the two approaches,odd ratio=1.33,95%confidence interval:0.50-3.53,theχ2 was 1.92 and the P-value for overall effect of 0.57.Similarly,transient swallowing difficulty was not different between the two forms of surgery,with odd ratio=0.91,95%confidence interval:0.35-2.40;theχ2 was 1.32,and the P-value for overall effect of 0.85.CONCLUSION No significant statistical differences were evident between trans-oral endoscopic Mirghani H.Infections and swallowing difficulty in scarless thyroidectomy WJCC https://www.wjgnet.com 2 January 6,2026 Volume 14 Issue 1 thyroidectomy vestibular approach and trans-areolar approach regarding postoperative infection and transient swallowing difficulties.Further longer randomized trials are needed.
文摘This editorial examines the emerging potential of traditional Chinese medicine(TCM)in enhancing postoperative recovery following gastroenteroscopy,highlighted by a 2025 randomized controlled trial by Hong et al.The study,involving 120 patients,demonstrates that meridian flow injection(MFI)combined with transcutaneous electrical acupoint stimulation(TEAS)significantly improves gastrointestinal(GI)function,evidenced by a reduced time to first defecation(3.20±1.04 days vs 3.98±1.27 days,P<0.001),lowers stress biomarkers(e.g.,reduced cortisol and norepinephrine),and enhances clinical efficacy(93.33%vs 75.00%,P=0.006).Leveraging TCM’s five-element theory and Ziwu Liuzhu timing,the intervention targets key acupoints such as Zusanli(ST36)with a herbal paste comprising Qingpi,Houpu,and rhubarb,delivered transdermally to optimize bioavailability.This approach harmonizes ancient TCM principles with contemporary evidence-based practice,offering a holistic strategy to address postoperative nausea,delayed motility,and patient discomfort.Currently,integrative methods like MFI-TEAS are gaining traction,supported by recent meta-analyses that affirm TEAS’s efficacy in accelerating GI recovery across surgical contexts,including shortened times to first exhaust and defecation.This reflects a growing recognition of TCM’s role in perioperative care amidst rising global endoscopy demands.Looking forward,future research should prioritize multicenter,doubleblinded trials to enhance generalizability,adhere to standardized reporting frameworks such as CONSORT and STRICTA,and employ advanced tools like multiomics and functional magnetic resonance imaging to elucidate mechanistic pathways,including gut-brain axis modulation and microbiota-immune interactions.Such developments promise to refine these interventions,fostering a seamless integration of TCM with Western medicine and delivering tailored,patientcentered solutions to improve postoperative outcomes worldwide.
文摘BACKGROUND Repeated application of the Pringle maneuver is a key obstacle to safe minimally invasive repeat liver resection(MISRLR).However,limited technical guidance is available.AIM To study the utility of newly developed Pringle taping method guided by liver surface in MISRLR.METHODS We retrospectively reviewed 72 cases of MISRLR performed by a single surgeon at two centers from August 2015 to July 2024.Beginning in October 2019,a liver surface-guided encirclement of hepatoduodenal ligament(LSEH)was used for repeat Pringle taping.Perioperative outcomes including Pringle taping success,operative time,blood loss,conversion rate,morbidity,and mortality were assessed.RESULTS Laparoscopic and robotic approaches were used in 63 patients and 9 patients,respectively.The median operative time,blood loss,and hospital stay were 331.5 minutes,70 mL,and 8 days,respectively.Open conversion occurred in two cases(2.8%)due to severe adhesions and right renal vein injury.Clavien-Dindo grade≥III complications occurred in 5.6%of cases with no mortality.Anti-adhesion barriers were used in 54 patients(75.0%).LSEH was attempted in 57 cases,improving Pringle taping success from 33.0%to 91.4%(P<0.001).LSEH succeeded in all patients with prior open liver resection(n=11).Among 6 patients in whom LSEH failed,3 patients(50.0%)had undergone a third liver resection,and 1 patient had a history of distal gastrectomy with choledochoduodenostomy.CONCLUSION The newly developed LSEH technique for Pringle taping in MISRLR was feasible,enhancing safety and reproducibility even in patients with a history of open liver resection.
基金supported by grants from the National Natural Science Foundation of China(91959203,82272836 and 82373017)。
文摘Background:The high recurrent rate after surgery hinders the survival of patients with hepatocellular carcinoma(HCC).This prospective cohort study aimed to evaluate the efficacy and safety of lenvatinib plus transarterial chemoembolization(TACE)as an adjuvant therapy in HCC patients with high risk of recurrence.Methods:Patients were enrolled from eight hepatobiliary centers in China.The primary endpoint was disease-free survival(DFS).The secondary endpoints were overall survival(OS)and safety.Additionally,propensity score matching(PSM)and other three propensity score analyses were performed to balance the potential baseline bias to validate the conclusion.The adverse events(AEs)were recorded throughout the study.The study was registered at Clinical Trials.gov(NCT03838796).Results:A total of 297 patients were enrolled,with 147 in the LEN+TACE group and 150 in the TACE group.Before PSM,the LEN+TACE group achieved significantly better DFS than the TACE group(19.0 vs.10.0 months,P=0.011).PSM analysis identified 111 matched pairs.After PSM,the LEN+TACE group also showed better DFS(19.0 vs.9.0 months,P=0.018).Other three propensity score analyses yielded similar DFS benefit tendency.Furthermore,favorable OS was also obtained in the LEN+TACE group before PSM.Lenvatinib related AEs of grade 3 or 4 occurred in 28.6%of the patients in the LEN+TACE group.Conclusions:Adjuvant lenvatinib plus TACE might be a promising adjuvant approach for HCC patients with high risk of recurrence,which could significantly prolong DFS and potentially OS with a manageable safety profile.
文摘BACKGROUND A total of 100 patients diagnosed with mixed hemorrhoids from October 2022 to September 2023 in our hospital were randomly divided into groups by dice rolling and compared with the efficacy of different treatment options.AIM To analyze the clinical effect and prognosis of mixed hemorrhoids treated with polidocanol injection combined with automatic elastic thread ligation operation(RPH).METHODS A total of 100 patients with mixed hemorrhoids who visited our hospital from October 2022 to September 2023 were selected and randomly divided into the control group(n=50)and the treatment group(n=50)by rolling the dice.The procedure for prolapse and hemorrhoids(PPH)was adopted in the control group,while polidocanol foam injection+RPH was adopted in the treatment group.The therapeutic effects,operation time,wound healing time,hospital stay,pain situation(24 hours post-operative pain score,first defecation pain score),quality of life(QOL),incidence of complications(post-operative hemorrhage,edema,infection),incidence of anal stenosis 3 months post-operatively and recurrence rate 1 year post-operatively of the two groups were compared.RESULTS Compared with the control group,the total effective rate of treatment group was higher,and the difference was significant(P<0.05).The operation time/wound healing time/hospital stay in the treatment group were shorter than those in the control group(P<0.05).The pain scores at 24 hours after operation/first defecation pain score of the treatment group was significantly lower than those in the control group(P<0.05).After surgery,the QOL scores of the two groups decreased,with the treatment group having higher scores than that of the control group(P<0.05).Compared with the control group,the incidence of postoperative complications in the treatment group was lower,and the difference was significant(P<0.05);However,there was no significant difference in the incidence of postoperative bleeding between the two groups(P>0.05);There was no significant difference in the incidence of anal stenosis 3 months after operation and the recurrence rate 1 year after operation between the two groups(P>0.05).CONCLUSION For patients with mixed hemorrhoids,the therapeutic effect achieved by using polidocanol injection combined with RPH was better.The wounds of the patients healed faster,the postoperative pain was milder,QOL improved,and the incidence of complications was lower,and the short-term and long-term prognosis was good.
文摘BACKGROUND Lung cancer(LC)is one of the most prevalent cancers globally,with a high incidence among the elderly population.Elderly patients,particularly those with diabetes mellitus,are at an increased risk of postoperative complications,in-cluding pulmonary infections,due to weakened immune function and metabolic abnormalities.Postoperative pulmonary infection(PPI)is a predominant com-plication after thoracoscopic radical resection of LC,significantly affecting patient outcomes and increasing healthcare burdens.Determining risk factors for PPI in this vulnerable population is crucial for improving surgical outcomes and redu-cing infection rates.AIM To develop and validate a predictive model for PPI in elderly patients with dia-betes undergoing thoracoscopic radical resection for LC and to assess its reliability and validity.METHODS This retrospective study included 212 patients with LC who received treatment at our hospital from March 2015 to March 2022.General clinical information,sur-gical treatment details,and laboratory test results were collected and analyzed.Patients were grouped according to infection occurrence during the postoperative hospitalization period.Risk factors for PPIs were determined through logistic regression analysis,and a nomogram prediction model was established using R software to assess its predictive accuracy and performance.RESULTS Among the 212 patients[median age:72 years(interquartile range:60-82 years)],41 developed PPI(19.34%),with Gram-negative bacteria being the predominant pathogens(64.14%).Factors,such as age of≥70 years,presence of respiratory diseases,maximum tumor diameter of≥4 cm,stages II-III,receiving neoadjuvant chemotherapy of≥2 times preoperatively,surgery duration of≥3 hours,chest drainage tube placement duration of≥3.5 days,preoperative fasting blood glucose levels,hemoglobin A1c(HbA1c)levels,and multi-leaf resection,were markedly higher in the infection group than in the non-infection group.Conversely,forced expiratory volume in 1 second(FEV1)of≥80%and albumin(Alb)levels were lower in the infection group.Multivariate logistic regression analysis revealed that receiving neoadjuvant chemotherapy of≥2 times[odds ratio(OR)=2.987;P=0.036],maximum tumor diameter of≥4 cm(OR=3.959;P=0.013),multi-leaf resection(OR=3.18;P=0.036),preoperative FEV1 of≤80%(OR=3.305;P=0.029),and high HbA1c levels(OR=2.39;P=0.003)as key risk factors for PPI,whereas high Alb levels(OR=0.507;P<0.001)was protective.The nomogram model demonstrated excellent diagnostic ability(area under the curve=0.901,0.915),and calibration curves and decision curve analysis revealed good predictive performance and clinical applicability of the model.CONCLUSION The primary pathogens of PPI in elderly patients with diabetes and LC undergoing thoracoscopic radical resection are Gram-negative bacteria.The nomogram model,based on preoperative neoadjuvant chemotherapy cycles,maximum tumor diameter,range of resection,and preoperative FEV1,Alb,and HbA1c levels,shows high clinical value in predicting the risk of PPI in this patient population.
文摘BACKGROUND The use of biomarkers,such as the neutrophil-to-lymphocyte ratio(NLR)and the neutrophil-to-platelet ratio(NPR),has shown promise in evaluating early outcomes after medical,interventional,and surgical treatments.NLR has emer-ged as an indicator of systemic inflammation and physiological stress.NPR has emerged as a potential indicator of inflammation and thrombotic risk in the context of surgical and radiological procedures.AIM To analyze the correlation of NLR and NPR with the development of post-liver transplantation(LT)early complications after stratification for hepatocellular carcinoma diagnosis.METHODS Consecutive patients undergone LT between January 2019 and December 2023 were enrolled.Data regarding the concentration of hemoglobin and the differ-ential leukocyte count on postoperative days(POD)0,1,3,and 5 were collected.RESULTS The dataset included 161 consecutive patients undergone LT.Clavien-Dindo IV-V complications had a good correlation with NLR POD 1(P=0.05),NLR POD 3(P<0.001),NLR POD 7(P<0.001),NPR POD 3(P<0.001).In addition,the NPR ratio on POD 3 correlated with the onset of 30-day hemorrhage(P=0.009).Finally,30-day mortality had a significant association with the NLR POD 1(P=0.03)and with NLR POD 7(P=0.004),while NPR had a significant correlation with 30-day mortality in NPR POD 7(P=0.004).CONCLUSION The analysis of NLR and NPR are strictly correlated with Clavien-Dindo IV-V complications and 30-day post-LT death.
基金Supported by Wang Zhengguo Foundation for Traumatic Medicine“Sequential Medical Research Special Foundation”,No 2024-XGM05.
文摘BACKGROUND Postoperative delirium(POD)is a prevalent complication,particularly in elderly patients with hip fractures(HFs).It significantly affects recovery,length of hospital stay,healthcare costs,and long-term outcomes.Existing studies have investigated risk factors for POD,but most are limited by single-factor analyses or small sample sizes.This study systematically determines independent risk factors using large-scale data and machine learning techniques and develops a validated nomogram model to support early prediction and management of POD.AIM To investigate POD incidence in elderly patients with HF and the independent risk factors,according to which a nomogram prediction model was developed and validated.METHODS This retrospective study included elderly patients with HF who were surgically treated in Dongying People’sHospital from April 2018 to April 2022. The endpoint event includes POD. They were categorized into themodeling and validation cohorts in a 7:3 ratio by randomization. Both cohorts were further classified into thedelirium and normal (non-delirium) groups according to the presence or absence of the endpoint event. Theincidence of POD was calculated, and logistic multivariate analysis was conducted to determine the independentrisk factors. The calibration curve and the Hosmer-Lemeshow test as well as the net benefit threshold probabilityinterval by the decision curve were utilized to statistically validate the accuracy of the nomogram predictionmodel, developed according to each factor’s influence intensity.RESULTSThis study included 532 elderly patients with HF, with an overall POD incidence of 14.85%. The comparison ofbaseline data with perioperative indicators revealed statistical differences in age (P < 0.001), number of comorbidities(P = 0.042), American Society of Anesthesiologists grading (P = 0.004), preoperative red blood cell(RBC) count (P < 0.001), preoperative albumin (P < 0.001), preoperative hemoglobin (P < 0.001), preoperativeplatelet count (P < 0.001), intraoperative blood loss (P < 0.001), RBC transfusion of ≥ 2 units (P = 0.001), andpostoperative intensive care unit care (P < 0.001) between the delirium and non-delirium groups. The participantswere randomized to a training group (n = 372) and a validation group (n = 160). A score-risk nomogram predictionmodel was developed after screening key POD features using Lasso regression, support vector machine, and therandom forest method. The nomogram showed excellent discriminatory capacity with area under the curve of0.833 [95% confidence interval (CI) interval: 0.774-0.888] in the training group and 0.850 (95%CI: 0.718-0.982) in thevalidation group. Calibration curves demonstrated good agreement between predicted and actual probabilities,and decision curve analysis confirmed clinical net benefits within risk thresholds of 0%-30% and 0%-36%, respectively.The model has strong accuracy and clinical utility for predicting the risk of POD.CONCLUSIONThis study reveals cognitive impairment history, American Society of Anesthesiologists grade of > 2, RBCtransfusion of ≥ 2 units, postoperative intensive care unit care, and preoperative hemoglobin level as independentrisk factors for POD in elderly patients with HF. The developed nomogram model demonstrates excellent accuracyand stability in predicting the risk of POD, which is recommended to be applied in clinical practice to optimizepostoperative management and reduce delirium incidence.
文摘Liver transplantation,as an effective therapy for patients with liver cancer,plays an important role in improving the quality of life of patients.However,the com-plexity and trauma of liver transplantation can easily lead to the occurrence of malnutrition in patients,and then increase the risk of postoperative complica-tions,which has aroused widespread clinical attention.Reasonable nutritional support can not only maintain the stability of the body’s internal environment,reduce the occurrence of complications,but also promote the recovery of liver and other organ functions.In recent years,with the in-depth understanding of nut-ritional metabolism after liver transplantation,the application of enteral nutrition and parenteral nutrition in nutritional support after liver transplantation has been increasingly extensive and achieved remarkable results.This paper discusses the effect of early postoperative nutritional intervention on patients with liver cancer and liver transplantation,and combined with its mechanism of action,can better understand the effectiveness of intervention,and provide reference for the deve-lopment of scientific and reasonable nutritional support programs in clinical pra-ctice.
文摘BACKGROUND Laparoscopic surgery has emerged as the preferred treatment for acute appendicitis,a common acute abdominal condition.Despite surgical advances,postoperative gastrointestinal dysfunction and delayed recovery continue to negatively impact rehabilitation outcomes and patient quality of life.Laser acupuncture represents a promising emerging complementary therapy with potential benefits for promoting functional recovery.AIM To evaluate the clinical efficacy of laser acupuncture in enhancing gastrointestinal function recovery following laparoscopic appendectomy and to investigate its potential applications in postoperative rehabilitation.METHODS This retrospective controlled clinical study selected 120 acute appendicitis patients who underwent laparoscopic appendectomy from January 2022 to December 2023 at a tertiary hospital.Patients were randomly divided into two groups:Routine treatment group(n=60)and laser acupuncture intervention group(n=60).There were no significant statistical differences in baseline characteristics(age,gender,body mass index,appendicitis severity)between the two groups.The routine treatment group received standard postoperative care,while the laser acupuncture intervention group received additional laser acupuncture treatment on top of standard care.Key observation indicators included time to first exhaust,time to first bowel movement,time to gastrointestinal function recovery,and postoperative complication rates.RESULTS Patients in the laser acupuncture intervention group showed significantly faster gastrointestinal function recovery compared to the routine treatment group.Specifically,time to first exhaust was significantly shortened(intervention group:12.5±2.3 hours vs control group:18.7±3.1 hours,P<0.05),time to first bowel movement was earlier(intervention group:36.4±4.6 hours vs control group:48.2±5.7 hours,P<0.05),postoperative complication rate was significantly reduced(intervention group:8.3%vs control group:20.0%,P<0.05),postoperative pain score was significantly lower(intervention group:3.2±1.1 vs control group:4.7±1.5,P<0.05),and intestinal motility recovery was faster and more effective.CONCLUSION Laser acupuncture,as an auxiliary treatment method,can significantly promote gastrointestinal function recovery in patients after laparoscopic appendectomy,reduce complications,and improve postoperative comfort.This technique has advantages such as minimal invasiveness,rapid recovery,and few side effects,making it worthy of further clinical promotion and application.
基金Supported by Beijing Natural Science Foundation(7232130)Fundamental Research Funds for the Central Universities(2024-JYB-JBZD-024)CZ015-High Level Traditional Chinese Medicine Hospital SM Project(DZMG-LJRC0006)。
文摘Objective To evaluate the changes in postoperative plasmaβ-endorphin(β-EP)levels in patients who had received perioperative electroacupuncture(EA)treatment in 10 randomized controlled trials(RCTs)and examine the impact of EA on postoperative pain.Methods This meta-analysis evaluated the changes in plasmaβ-EP levels and visual analog scale(VAS)12,24 and 48 hours after surgery in patients receiving perioperative EA.It also assessed the changes in plasma serotonin(5-hydroxytryptamine,5-HT)and prostaglandin E2(PGE2)levels at 24 hours postsurgery.A comprehensive search was conducted in the China National Knowledge Infrastructure(CNKI),Wanfang,Chongqing VIP database,Chinese Biomedical Database(CBM),Web of Science,and PubMed databases.RCTs on perioperative EA andβ-EP published from the inception of the websites up to July 25,2023,were retrieved.Effect size aggregation,literature quality assessment,and bias analysis were performed using RevMan 5.3 software,and sensitivity analysis was conducted via R 4.3.1.Results A total of 10 RCTs involving 706 patients were included.EA in conjunction with conventional anesthesia significantly increased plasmaβ-EP levels at 12 hours postsurgery[standard mean difference(SMD)=2.79,95%CI(1.85,3.72),Z=5.81,P<0.00001],24 hours postsurgery[SMD=1.87,95%CI(0.9,2.83),Z=3.79,P=0.0001],and 48 hours postsurgery[SMD=2.02,95%CI(1.49,2.54),Z=7.50,P<0.00001].EA reduced plasma PGE2 levels at 24 hours postsurgery and plasma 5-HT levels at 24 hours postsurgery,and the VAS at 12,24 and 48 hours after surgery also decreased.Conclusion These findings suggest that perioperative EA markedly elevates plasmaβ-EP levels,reduces pain-inducing factors in plasma,and effectively alleviates acute postoperative pain.
文摘Objective To identify risk factors contributing to prolonged postoperative length of stay(LOS)in very elderly patients following hip fracture surgery,with a focus on postoperative complications and the impact of different anesthesia approaches.Methods This retrospective single-center cohort study enrolled patients aged 90 years or older who underwent hip fracture surgery at Peking Union Medical College Hospital between January 31,2013 and December 31,2023.Relevant perioperative data were collected.The primary outcome was postoperative LOS,and the study cohort was divided into two groups:postoperative LOS≤7 days and LOS>7 days.Logistic regression was performed to identify factors related to prolonged postoperative LOS.Results A total of 155 patients were included.The average age was 92.7±2.6 years.There were 73(47%)patients with postoperative LOS>7 days.Postoperative pneumonia was the only factor associated with a prolonged postoperative LOS(OR=2.12,95%CI[1.09,4.16],P=0.028).Neither the type of anesthesia(regional vs.general anesthesia,OR=1.00,95%CI[0.53,1.90],P=0.993)nor the method of airway management(laryngeal mask ventilation vs.spontaneous breathing,OR=1.46,95%CI[0.58,3.76],P=0.424;endotracheal intubation vs.spontaneous breathing,OR=0.82,95%CI[0.39,1.69],P=0.592)showed a significant association with a prolonged postoperative LOS.Preoperative chronic obstructive pulmonary disease(OR=2.78,95%CI[1.05,7.65],P=0.040)and preoperative neutrophil count(OR=1.13,95%CI[1.01,1.26],P=0.029)were both significantly associated with the occurrence of postoperative pneumonia,while anesthesia type and airway management method were not.Conclusions Postoperative pneumonia was associated with prolonged postoperative LOS in very elderly patients undergoing hip fracture surgery,whereas anesthesia types and airway management methods show no association with prolonged postoperative LOS or postoperative pneumonia.Preoperative comorbidities,especially respiratory conditions and systemic inflammation,potentially play a substantial role in postoperative recovery.
基金Supported by Natural Science Foundation of Xinjiang Uygur Autonomous Region,No.2022D01C297.
文摘BACKGROUND Anastomotic leakage(AL)is a serious complication following rectal cancer surgery and is associated with increased recurrence,mortality,extended hospital stays,and delayed chemotherapy.The Onodera prognostic nutritional index(OPNI)and inflammation-related biomarkers,such as the neutrophil-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR),have been studied in the context of cancer prognosis,but their combined efficacy in predicting AL remains unclear.AIM To investigate the relationships between AL and these markers and developed a predictive model for AL.METHODS A retrospective cohort study analyzed the outcomes of 434 patients who had undergone surgery for rectal cancer at a tertiary cancer center from 2016 to 2023.The patients were divided into two groups on the basis of the occurrence of AL:One group consisted of patients who experienced AL(n=49),and the other group did not(n=385).The investigation applied logistic regression to develop a risk prediction model utilizing clinical,pathological,and laboratory data.The efficacy of this model was then evaluated through receiver operating characteristic curve analysis.RESULTS In the present study,11.28%of the participants(49 out of 434 participants)suffered from AL.Multivariate analysis revealed that preoperative levels of the OPNI,NLR,and PLR emerged as independent risk factors for AL,with odds ratios of 0.705(95%CI:0.641-0.775,P=0.012),1.628(95%CI:1.221-2.172,P=0.024),and 0.994(95%CI:0.989-0.999,P=0.031),respectively.These findings suggest that these biomarkers could effectively predict AL risk.Furthermore,the proposed predictive model has superior discriminative ability,as demonstrated by an area under the curve of 0.910,a sensitivity of 0.898,and a specificity of 0.826,reflecting its high level of accuracy.CONCLUSION The risk of AL in rectal cancer surgery patients can be effectively predicted by assessing the preoperative levels of serum nutritional biomarkers and inflammatory indicators,emphasizing their importance in the preoperative evaluation process.
基金supported by the National Natural Science Foundation of China,Nos.81730033,82171193(to XG)the Key Talent Project for Strengthening Health during the 13^(th)Five-Year Plan Period,No.ZDRCA2016069(to XG)+1 种基金the National Key R&D Program of China,No.2018YFC2001901(to XG)Jiangsu Provincial Medical Key Discipline,No.ZDXK202232(to XG)。
文摘Postoperative cognitive dysfunction is a seve re complication of the central nervous system that occurs after anesthesia and surgery,and has received attention for its high incidence and effect on the quality of life of patients.To date,there are no viable treatment options for postoperative cognitive dysfunction.The identification of postoperative cognitive dysfunction hub genes could provide new research directions and therapeutic targets for future research.To identify the signaling mechanisms contributing to postoperative cognitive dysfunction,we first conducted Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses of the Gene Expression Omnibus GSE95426 dataset,which consists of mRNAs and long non-coding RNAs differentially expressed in mouse hippocampus3 days after tibial fracture.The dataset was enriched in genes associated with the biological process"regulation of immune cells,"of which Chill was identified as a hub gene.Therefore,we investigated the contribution of chitinase-3-like protein 1 protein expression changes to postoperative cognitive dysfunction in the mouse model of tibial fractu re surgery.Mice were intraperitoneally injected with vehicle or recombinant chitinase-3-like protein 124 hours post-surgery,and the injection groups were compared with untreated control mice for learning and memory capacities using the Y-maze and fear conditioning tests.In addition,protein expression levels of proinflammatory factors(interleukin-1βand inducible nitric oxide synthase),M2-type macrophage markers(CD206 and arginase-1),and cognition-related proteins(brain-derived neurotropic factor and phosphorylated NMDA receptor subunit NR2B)were measured in hippocampus by western blotting.Treatment with recombinant chitinase-3-like protein 1 prevented surgery-induced cognitive impairment,downregulated interleukin-1βand nducible nitric oxide synthase expression,and upregulated CD206,arginase-1,pNR2B,and brain-derived neurotropic factor expression compared with vehicle treatment.Intraperitoneal administration of the specific ERK inhibitor PD98059 diminished the effects of recombinant chitinase-3-like protein 1.Collectively,our findings suggest that recombinant chitinase-3-like protein 1 ameliorates surgery-induced cognitive decline by attenuating neuroinflammation via M2 microglial polarization in the hippocampus.Therefore,recombinant chitinase-3-like protein1 may have therapeutic potential fo r postoperative cognitive dysfunction.
文摘In this editorial,we comment on a recent article by Chen et al,that addressed the effect of intraoperative injection of esketamine on postoperative analgesia and postoperative rehabilitation after cesarean section.Poor management of postcesarean pain is associated with decreased maternal care for the baby,longer hospitalization,and higher risk of developing postpartum depression.Esketamine is a more potent S-enantiomer of ketamine which has shown promising analgesic and antidepressant properties for managing post-cesarean pain and depression in clinical studies.However,due to its potential adverse effects on the neurological and hemodynamic status of patients,it is recommended that its usage in low doses should be limited to cesarean candidates experiencing unbearable pain.Before any recommendation for routine perioperative use of esketamine,more standardized clinical trials are needed to strengthen our existing knowledge of its effectiveness in reducing postpartum pain and depression.
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.
