Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently b...Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation(ELRA), ante-situm liver resection and autotransplantation(ALRA) and auxiliary partial liver autotransplantation(APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous effort s done by Chinese surgeons and researchers. Especially, the precision liver surgery paradigm has allowed to transform ELS into a modularized, more simplified, and standardized surgery, to upgrade surgical skills, to improve peri-operative outcome and long-term survival, to increase the capability of surgeons to select more complex diseases and to expand the level of medical service to the population. This review highlights the Chinese contributions to the field of ELS, focusing thereby on features of different surgical types, technical innovations, disease selection and surgical indication, patient prognosis and future perspectives.展开更多
Lymph node dissection(lymphadenectomy)remains a critical component of pancreatic cancer surgery,contributing to accurate staging and guiding adjuvant therapy.The debate between standard and extended lymphadenectomy pe...Lymph node dissection(lymphadenectomy)remains a critical component of pancreatic cancer surgery,contributing to accurate staging and guiding adjuvant therapy.The debate between standard and extended lymphadenectomy persists,with evidence showing no significant survival advantage of extended dissection over the standard approach.Extended lymphadenectomy,while increasing the number of lymph nodes retrieved,is associated with longer operative times,greater blood loss,and higher morbidity.More importantly,lymph nodes serve as critical immune hubs,and excessive removal may compromise systemic immune surveillance,which is vital in the context of emerging immunotherapies for pan-creatic cancer.This minireview synthesizes the oncological and immunological perspectives on lymphadenectomy,advocating for a personalized approach to lymph node management in pancreatic cancer surgery,focusing on balancing oncologic outcomes with immune preservation.展开更多
Restoring the balance of gut microbiota has emerged as a critical strategy in treating intestinal disorders,with probiotics playing a pivotal role in maintaining bacterial equilibrium.Surgical preparations,trauma,and ...Restoring the balance of gut microbiota has emerged as a critical strategy in treating intestinal disorders,with probiotics playing a pivotal role in maintaining bacterial equilibrium.Surgical preparations,trauma,and digestive tract reconstruction associated with intestinal surgeries often disrupt the intestinal flora,prompting interest in the potential role of probiotics in postoperative recovery.Lan et al conducted a prospective randomized study on 60 patients with acute appendicitis,revealing that postoperative administration of Bacillus licheniformis capsules facilitated early resolution of inflammation and restoration of gastrointestinal motility,offering a novel therapeutic avenue for accelerated postoperative recovery.This editorial delves into the effects of perioperative probiotic supplementation on physical and intestinal recovery following surgery.Within the framework of enhanced recovery after surgery,the exploration of new probiotic supplementation strategies to mitigate surgical complications and reshape gut microbiota is particularly intriguing.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:Despite advances in surgical treatment,high recurrence after surgery remains a challenge for patients with hepatocellular carcinoma(HCC).This study aimed to investigate the association between compliance to...Background:Despite advances in surgical treatment,high recurrence after surgery remains a challenge for patients with hepatocellular carcinoma(HCC).This study aimed to investigate the association between compliance to regular follow-up and long-term oncological outcomes among patients undergoing curative resection for HCC.Methods:This multicenter study included patients who underwent curative resection for early-stage HCC between January 2012 and December 2021 at 12 liver surgery centers.Patients were stratified into a regular follow-up group(follow-up every 2–3 months for the first 2 years and every 3–6 months thereafter)and an irregular/no follow-up group.Overall survival(OS),time to recurrence(TTR),and post-recurrence survival(PRS)were compared between the two groups.Results:Among 1544 patients,786(50.9%)underwent regular follow-up during postoperative follow-up.The regular follow-up group had better OS(median:113.4 vs.94.5 months,P=0.010)and PRS(median:37.9 vs.16.3 months,P<0.001)than the irregular/no follow-up group,although TTR was comparable(median:61.4 vs.66.2 months,P=0.161).Furthermore,patients in the regular follow-up group had a lower incidence of tumor beyond the Milan criteria at recurrence(41.6%vs.50.4%,P=0.013)and were more likely to receive curative treatments for recurrence(56.1%vs.49.3%,P=0.061).On multivariate analysis,compliance to regular follow-up was an independent factor associated with better OS[hazard ratio(HR)=0.777,95%confidence interval(CI):0.663–0.910,P=0.002]and PRS(HR=0.523,95%CI:0.428–0.638,P<0.001).Conclusions:Compliance to regular follow-up improved OS and PRS after curative resection for HCC,highlighting the importance of postoperative regular follow-up for early detection of recurrence and timely intervention.展开更多
BACKGROUND The survival rate of pancreatic cancer is low,and there is a lack of effective treatment.AIM To explore the epidemiological characteristics of patients with pancreatic cancer in China and compare multiple c...BACKGROUND The survival rate of pancreatic cancer is low,and there is a lack of effective treatment.AIM To explore the epidemiological characteristics of patients with pancreatic cancer in China and compare multiple chemotherapy regimens at different stages.METHODS This was a retrospective study conducted from 2005 to 2014,involving six cancer hospitals and eight general hospitals across seven geographical regions of China(East,South,North,Central,Southwest,Northwest,and Northeast).Stratified sampling was used based on the population distribution of each region.Efficacy assessments were conducted by Cox proportional hazards regression models.When assessing the effectiveness of various chemotherapy regimens,traditional drugs such as gemcitabine used as monotherapy served as the reference.RESULTS A total of 3256 patients were included.The median follow-up time was 407 days,and the median overall survival was 183 days.At diagnosis,56%of patients were already in stage IV.Chemotherapy was administered to 39.73%of patients.In the adjuvant therapy phase,gemcitabine+fluorouracil was superior to gemcitabine monotherapy[hazard ratio(HR)=0.35,95%confidence interval(CI):0.14-0.89].In fluorouracil-based regimens,other combination regimens did not show effectiveness relative to monotherapy.For first-line treatment in patients with advanced disease,tegafur alone(HR=0.20,95%CI:0.06-0.66),gemcitabine plus cisplatin(HR=0.16,95%CI:0.04-0.70),and tegafur,gemcitabine plus platinum-based agents(HR=0.32,95%CI:0.11-0.91)were associated with a lower risk of death compared to gemcitabine alone.In second-line treatment,there were no significant differences in efficacy among various drugs,but FOLFIRINOX(irinotecan+oxaliplatin+leucovorin+5-fluorouracil)had an outstanding point estimate(HR=0.10,95%CI:0.01-1.27).CONCLUSION In China,pancreatic cancer is often diagnosed at advanced stages,emphasizing the need for early diagnosis and treatment.Combined therapies in adjuvant and first-line settings may reduce the risk of death compared with monotherapy,and FOLFIRINOX might offer more significant benefits in second-line treatment.展开更多
Physical inactivity remains in high levels after cardiac surgery,reaching up to 50%.Patients present a significant loss of functional capacity,with prominent muscle weakness after cardiac surgery due to anesthesia,sur...Physical inactivity remains in high levels after cardiac surgery,reaching up to 50%.Patients present a significant loss of functional capacity,with prominent muscle weakness after cardiac surgery due to anesthesia,surgical incision,duration of cardiopulmonary bypass,and mechanical ventilation that affects their quality of life.These complications,along with pulmonary complications after surgery,lead to extended intensive care unit(ICU)and hospital length of stay and significant mortality rates.Despite the well-known beneficial effects of cardiac rehabilitation,this treatment strategy still remains broadly underutilized in patients after cardiac surgery.Prehabilitation and ICU early mobilization have been both showed to be valid methods to improve exercise tolerance and muscle strength.Early mobilization should be adjusted to each patient’s functional capacity with progressive exercise training,from passive mobilization to more active range of motion and resistance exercises.Cardiopulmonary exercise testing remains the gold standard for exercise capacity assessment and optimal prescription of aerobic exercise intensity.During the last decade,recent advances in healthcare technology have changed cardiac rehabilitation perspectives,leading to the future of cardiac rehabilitation.By incorporating artificial intelligence,simulation,telemedicine and virtual cardiac rehabilitation,cardiac surgery patients may improve adherence and compliance,targeting to reduced hospital readmissions and decreased healthcare costs.展开更多
BACKGROUND Lack of mobilization and prolonged stay in the intensive care unit(ICU)are major factors resulting in the development of ICU-acquired muscle weakness(ICUAW).ICUAW is a type of skeletal muscle dysfunction an...BACKGROUND Lack of mobilization and prolonged stay in the intensive care unit(ICU)are major factors resulting in the development of ICU-acquired muscle weakness(ICUAW).ICUAW is a type of skeletal muscle dysfunction and a common complication of patients after cardiac surgery,and may be a risk factor for prolonged duration of mechanical ventilation,associated with a higher risk of readmission and higher mortality.Early mobilization in the ICU after cardiac surgery has been found to be low with a significant trend to increase over ICU stay and is also associated with a reduced duration of mechanical ventilation and ICU length of stay.Neuromuscular electrical stimulation(NMES)is an alternative modality of exercise in patients with muscle weakness.A major advantage of NMES is that it can be applied even in sedated patients in the ICU,a fact that might enhance early mobilization in these patients.AIM To evaluate safety,feasibility and effectiveness of NMES on functional capacity and muscle strength in patients before and after cardiac surgery.METHODS We performed a search on Pubmed,Physiotherapy Evidence Database(PEDro),Embase and CINAHL databases,selecting papers published between December 2012 and April 2023 and identified published randomized controlled trials(RCTs)that included implementation of NMES in patients before after cardiac surgery.RCTs were assessed for methodological rigor and risk of bias via the PEDro.The primary outcomes were safety and functional capacity and the secondary outcomes were muscle strength and function.RESULTS Ten studies were included in our systematic review,resulting in 703 participants.Almost half of them performed NMES and the other half were included in the control group,treated with usual care.Nine studies investigated patients after cardiac surgery and 1 study before cardiac surgery.Functional capacity was assessed in 8 studies via 6MWT or other indices,and improved only in 1 study before and in 1 after cardiac surgery.Nine studies explored the effects of NMES on muscle strength and function and,most of them,found increase of muscle strength and improvement in muscle function after NMES.NMES was safe in all studies without any significant complication.CONCLUSION NMES is safe,feasible and has beneficial effects on muscle strength and function in patients after cardiac surgery,but has no significant effect on functional capacity.展开更多
BACKGROUND The optimal approach for managing hepatic hemangioma is controversial.AIM To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.MET...BACKGROUND The optimal approach for managing hepatic hemangioma is controversial.AIM To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.METHODS A clinical grading system was retrospectively applied to 1171 patients with hepatic hemangioma from January 2002 to December 2018.Patients were classified into four groups based on the clinical grading system and treatment:(1)Observation group with score<4(Obs score<4);(2)Surgical group with score<4(Sur score<4);(3)Observation group with score≥4(Obs score≥4);and(4)Surgical group with score≥4(Sur score≥4).The clinico-pathological index and outcomes were evaluated.RESULTS There were significantly fewer symptomatic patients in surgical groups(Sur score≥4 vs Obs score≥4,P<0.001;Sur score<4 vs Obs score<4,χ^(2)=8.60,P=0.004;Sur score≥4 vs Obs score<4,P<0.001).The patients in Sur score≥4 had a lower rate of in need for intervention and total patients with adverse event than in Obs score≥4(P<0.001;P<0.001).Nevertheless,there was no significant difference in need for intervention and total patients with adverse event between the Sur score<4 and Obs score<4(P>0.05;χ^(2)=1.68,P>0.05).CONCLUSION This clinical grading system appeared as a practical tool for hepatic hemangioma.Surgery can be suggested for patients with a score≥4.For those with<4,follow-up should be proposed.展开更多
Coronary heart disease and aortic stenosis are prevalent cardiovascular diseases worldwide,leading to morbidity and mortality.Coronary artery bypass grafting(CABG)and surgical aortic valve replacement(SAVR)have therap...Coronary heart disease and aortic stenosis are prevalent cardiovascular diseases worldwide,leading to morbidity and mortality.Coronary artery bypass grafting(CABG)and surgical aortic valve replacement(SAVR)have therapeutic benefits,including improved postoperative quality of life(QoL)and enhanced patient functional capacity which are key indicators of cardiac surgery outcome.In this article,we review the latest studies of QoL outcomes and functional capacity in patients who underwent cardiac surgery.Many standardized instruments are used to evaluate QoL and functional conditions.Preoperative health status,age,length of intensive care unit stay,operative risk,type of procedure,and other pre-,intra-,and postoperative factors affect postoperative QoL.Elderly patients experience impaired physical status soon after cardiac surgery,but it improves in the following period.CABG and SAVR are associated with increases of physical and mental health and functional capacity in the immediate postoperative and the long long-term.Cardiac rehabilitation improves patient functional capacity,QoL,and frailty following cardiac surgery.展开更多
In this editorial we comment on the article published in the recent issue of the World Journal of Gastrointestinal Surgery.It investigates the potential mechanism of alcohol use disorder(AUD)following weight loss and ...In this editorial we comment on the article published in the recent issue of the World Journal of Gastrointestinal Surgery.It investigates the potential mechanism of alcohol use disorder(AUD)following weight loss and its future prospects.We are particularly interested in this issue.According to existing research,the occurrence of AUD is closely linked to social factors,and the prevalence of AUD varies across different regions.However,there are limited studies on bariatric surgery and postoperative AUD in the Asian population,leaving ample room for further re-search in this area.Additionally,we believe that postoperative follow-up and dietary management are crucial.A multi-system integrated approach to manage-ment is the future direction for treating obesity.展开更多
Background:Cancer-related fatigue(CRF)is a common and debilitating symptom experienced by patients with advanced-stage cancer,especially those undergoing antitumor therapy.This study aimed to evaluate the efficacy and...Background:Cancer-related fatigue(CRF)is a common and debilitating symptom experienced by patients with advanced-stage cancer,especially those undergoing antitumor therapy.This study aimed to evaluate the efficacy and safety of Renshenguben(RSGB)oral solution,a ginseng-based traditional Chinese medicine,in alleviating CRF in patients with advanced hepatocellular carcinoma(HCC)receiving antitumor treatment.Methods:In this prospective,open-label,controlled,multicenter study,patients with advanced HCC at BCLC stage C and a brief fatigue inventory(BFI)score of≥4 were enrolled.Participants were assigned to the RSGB group(RSGB,10 mL twice daily)or the control group(with supportive care).Primary and secondary endpoints were the change in multidimensional fatigue inventory(MFI)score,and BFI and functional assessment of cancer therapy-hepatobiliary(FACT-Hep)scores at weeks 4 and 8 after enrollment.Adverse events(AEs)and toxicities were assessed.Results:A total of 409 participants were enrolled,with 206 assigned to the RSGB group.At week 4,there was a trend towards improvement,but the differences were not statistically significant.At week 8,the RSGB group exhibited a significantly lower MFI score(P<0.05)compared to the control group,indicating improved fatigue levels.Additionally,the RSGB group showed significantly greater decrease in BFI and FACT-Hep scores at week 8(P<0.05).Subgroup analyses among patients receiving various antitumor treatments showed similar results.Multivariate linear regression analyses revealed that the RSGB group experienced a significantly substantial decrease in MFI,BFI,and FACT-Hep scores at week 8.No serious drug-related AEs or toxicities were observed.Conclusions:RSGB oral solution effectively reduced CRF in patients with advanced HCC undergoing antitumor therapy over an eight-week period,with no discernible toxicities.These findings support the potential of RSGB oral solution as an adjunctive treatment for managing CRF in this patient population.展开更多
Among minimally invasive surgical procedures,colorectal surgery is associated with a notably higher incidence of incisional hernia(IH),ranging from 1.7% to 24.3%.This complication poses a significant burden on the hea...Among minimally invasive surgical procedures,colorectal surgery is associated with a notably higher incidence of incisional hernia(IH),ranging from 1.7% to 24.3%.This complication poses a significant burden on the healthcare system annually,necessitating urgent attention from surgeons.In a study published in the World Journal of Gastrointestinal Surgery,Fan et al compared the incidence of IH among 1614 patients who underwent laparoscopic colorectal surgery with different extraction site locations and evaluated the risk factors associated with its occurrence.This editorial analyzes the current risk factors for IH after laparoscopic colorectal surgery,emphasizing the impact of obesity,surgical site infection,and the choice of incision location on its development.Furthermore,we summarize the currently available preventive measures for IH.Given the low surgical repair rate and high recurrence rate associated with IH,prevention deserves greater research and attention compared to treatment.展开更多
Objective:Clinical education plays a key role in preparing students for patient care.Laparoscopy is one of the most important minimally invasive surgeries(MISs)wherein surgical technologists are responsible for camera...Objective:Clinical education plays a key role in preparing students for patient care.Laparoscopy is one of the most important minimally invasive surgeries(MISs)wherein surgical technologists are responsible for camera navigation and assistant surgeons are responsible for peg transfer.Therefore,it is necessary to improve the attitude of the operating room students toward these skills during their study period.The present study was conducted to determine the effect of simulating training in the fundamentals of laparoscopic surgery(FLS)on the attitude of the operating room students.Methods:This interventional study was conducted on 28 operating room students of Iran University of Medical Sciences in 2019.The census sampling method was used.The data-collection tool included the“Intrinsic motivation inventory(IMI)questionnaire.”The educational intervention was carried out in theoretical(booklet design)and practical(simulation)sections.Data analysis was carried out using descriptive and inferential analyses including the paired t-test,Mann–Whitney U test,and independent t-test.The collected data were analyzed using R and SPSS software.P-value<0.05 was considered as the significant level.Results:The mean±SD of the participants'age was 22.93±2.14 years,and the majority of them were women(67.9%).There was a significant difference in the mean scores of students'attitudes toward the FLS before and after the educational intervention(P<0.001)in all dimensions(interest,perceived competence,perceived choice,and tension).There was also a significant correlation between gender and interest dimension(P=0.005).Conclusions:The results of the present study showed that simulating the training FLS curriculum positively affects students'attitudes.Therefore,the researchers suggest that for creating a positive attitude,increasing students'interest in laparoscopic surgery,and ensuring a more effective presence in the operating room,this training should be considered in the operating room curriculum.展开更多
The prevalence of intrahepatic cholangiocarcinoma(ICC)is increasing globally.Despite advancements in comprehending this intricate malignancy and formulating novel therapeutic approaches over the past few decades,the p...The prevalence of intrahepatic cholangiocarcinoma(ICC)is increasing globally.Despite advancements in comprehending this intricate malignancy and formulating novel therapeutic approaches over the past few decades,the prognosis for ICC remains poor.Owing to the high degree of malignancy and insidious onset of ICC,numerous cases are detected at intermediate or advanced stages of the disease,hence eliminating the chance for surgical intervention.Moreover,because of the highly invasive characteristics of ICC,recurrence and metastasis postresection are prevalent,leading to a 5-year survival rate of only 20%-35%following surgery.In the past decade,different methods of treatment have been investigated,including transarterial chemoembolization,transarterial radioembolization,radiotherapy,systemic therapy,and combination therapies.For certain patients with advanced ICC,conversion treatment may be utilized to facilitate surgical resection and manage disease progression.This review summarizes the definition of downstaging conversion treatment and presents the clinical experience and evidence concerning conversion treatment for advanced ICC.展开更多
BACKGROUND Hepatic artery infusion chemotherapy(HAIC)is a widely used local therapeutic approach for intermediate to advanced-stage hepatocellular carcinoma(HCC),exhibiting considerable efficacy.However,the prevalence...BACKGROUND Hepatic artery infusion chemotherapy(HAIC)is a widely used local therapeutic approach for intermediate to advanced-stage hepatocellular carcinoma(HCC),exhibiting considerable efficacy.However,the prevalence of postoperative pain highlights the importance of pain management.Owing to the limitations inherent in existing pain management strategies,this study investigates and assesses the analgesic effectiveness of a multimodal treatment protocol in mitigating pain after HAIC procedures.AIM To provide patients with a more comprehensive and effective pain management strategy.METHODS A total of 100 patients with primary HCC who underwent HAIC were randomly assigned to a control group(n=50)and a multimodal group(n=50).Baseline characteristics and perioperative data were collected.Upon enrollment,patients in the multimodal group received parecoxib(40 mg)30 minutes before HAIC,followed by 48 hours of patient-controlled analgesia with sufentanil.In contrast,the control group underwent standard preoperative preparation(psychological support)and received dezocine(5 mg)intraoperatively,with intravenous flurbiprofen(100 mg)administered every 12 hours for 48 hours postoperatively.RESULTS Compared to the control group,the multimodal analgesia group exhibited significantly lower resting and movement visual analog scale pain scores at postoperative 0,2,4,6,and 12 hours(P<0.05).Furthermore,the multimodal group experienced a reduced incidence of postoperative nausea and vomiting,as well as a lower overall frequency of adverse events,compared to the control group(P<0.05).Patient satisfaction was also significantly higher in the multimodal group than in the control group(P<0.05).CONCLUSION Our study demonstrates that multimodal analgesia is effective in reducing postoperative pain,minimizing adverse reactions,and improving patient satisfaction in HCC patients undergoing HAIC.This approach provides valuable clinical strategies for optimizing pain management in this patient population.展开更多
This editorial discusses Thompson et al's original article,which is published in the most recent edition of the World Journal of Clinical Oncology and sheds critical light on the intertwined issues of health anxie...This editorial discusses Thompson et al's original article,which is published in the most recent edition of the World Journal of Clinical Oncology and sheds critical light on the intertwined issues of health anxiety and work loss in individuals diagnosed with serrated polyposis syndrome(SPS).SPS is rare,characterized by the development of multiple serrated colorectal polyps.This editorial provides an overview of SPS,including its pathophysiology,clinical presentation,diagnostic criteria,management strategies,and the psychosocial impact.SPS is linked to molecular alterations,which drive carcinogenesis.Colonoscopy and histological analysis are used for diagnosis.Genetic testing is also considered where there is a family history.Quality of life can be greatly impacted by the psychosocial effects of SPS,especially health anxiety.Further understanding of the molecular mechanisms and creating individualized surveillance are required.展开更多
BACKGROUND This study explores the 3-year survival outcomes and associated influencing factors in patients with primary gastric cancer treated via laparoscopic surgery,providing meaningful guidance for clinical manage...BACKGROUND This study explores the 3-year survival outcomes and associated influencing factors in patients with primary gastric cancer treated via laparoscopic surgery,providing meaningful guidance for clinical management.AIM To evaluate and analyze the 3-year survival outcomes and associated risk factors in patients with primary gastric cancer who underwent laparoscopic surgery.METHODS A total of 100 patients with primary gastric cancer who underwent laparoscopic surgery at our hospital between January 2019 and December 2021 were enrolled.These patients were monitored for 3 years,and their survival statuses were recorded.Patients were categorized into survival and non-survival groups based on their outcomes.Data on sex,age,American Society of Anesthesiologists classification,tumor size,depth of invasion,postoperative adjuvant radio-chemotherapy,postoperative carcinoembryonic antigen(CEA)levels,and other clinical parameters were collected and contrasted across groups to identify factors impacting 3-year survival.RESULTS After a 3-year follow-up,the survival rate was 73.00%(73 of 100 patients).No significant differences were observed in sex,tumor location,alcohol consumption,smoking status,tumor differentiation,histological type,intraoperative blood loss,or surgical outcomes between patients with varying prognoses(P>0.05).However,notable disparities were found in age,American Society of Anesthesiologists classification,tumor-node-metastasis(TNM)stage,tumor size,depth of invasion,lymph node metastasis,lymph node dissection,postoperative adjuvant radio-chemotherapy,postoperative CEA levels,surgical duration,extent of gastric resection,and postoperative complications(P<0.05).Multivariate logistic regression analysis identified age,TNM stage,tumor size,depth of invasion,lymph node metastasis,lymph node dissection,postoperative adjuvant radio-chemotherapy,postoperative CEA levels,surgical duration,extent of gastric resection,and postoperative complications as independent predictors of 3-year survival in patients with primary gastric cancer following laparoscopic surgery(P<0.05).CONCLUSION The 3-year survival outcome for patients undergoing laparoscopic surgery for primary gastric cancer was 73.00%.Key determinants of survival included age,TNM stage,tumor size,depth of invasion,and lymph node metastasis.This analysis of 3-year survival and its influencing factors offers novel perspectives for optimizing clinical interventions in patients with primary gastric cancer treated via laparoscopic surgery.展开更多
BACKGROUND Minimally invasive pancreaticoduodenectomy(MIPD)is considered one of the most complex procedures in general surgery.The number of articles on MIPD has been increasing annually.However,published reports ofte...BACKGROUND Minimally invasive pancreaticoduodenectomy(MIPD)is considered one of the most complex procedures in general surgery.The number of articles on MIPD has been increasing annually.However,published reports often have complex research directions,and the focal points frequently change.Therefore,a comprehensive review and organization of the literature in this field is necessary.AIM To summarize current research,predict future hotspots and trends,and provide insights for MIPD development.METHODS To conduct the study,the Web of Science Core Collection was searched for relevant articles.The analysis focused on the top 100 articles in the field.Two widely used bibliometric tools,CiteSpace and VOSviewer,were used to examine various aspects,including research directions,authors,countries,institutions,journals,and keywords.RESULTS The top 100 articles were published between 2005 and 2022,with the majority originating from the United States(n=51).Among the contributing institutions,Pancreas Center of the University of Chicago and the Health System of the University of Chicago had the highest number of publications(n=17).In terms of individual authors,“Zeh HJ”and“Zureikat AH”led with 13 articles each.The high-frequency keywords in the literature encompassed three main areas:Surgical modality,perioperative outcomes,and the learning curve.These keywords were further categorized into seven primary clusters,with the largest being“laparoscopic pancreaticoduodenectomy”.CONCLUSION The most influential studies predominantly originate from the United States,and there is growing interest in robotic surgery.Despite MIPD’s potential benefits,further research is required to address technical challenges and improve outcomes.展开更多
Pancreatic ductal adenocarcinoma(PDAC)remains one of the most lethal ma-lignancies with limited treatment efficacy.Advances in precision oncology,enabled by next-generation sequencing,have highlighted key molecular ta...Pancreatic ductal adenocarcinoma(PDAC)remains one of the most lethal ma-lignancies with limited treatment efficacy.Advances in precision oncology,enabled by next-generation sequencing,have highlighted key molecular targets.Kirsten rat sarcoma viral oncogene homolog mutations,present in up to 90%of cases,drive aggressive biology,though most variants remain undruggable;allele-specific inhibitors and exosome-based RNA interference are under exploration.Breast cancer susceptibility gene 1/2 mutations occur in 4%-7%of patients,con-ferring sensitivity to platinum agents and poly(ADP-ribose)polymerase inhi-bitors.Other rare but actionable alterations-such as v-raf murine sarcoma viral oncogene homolog B1(V600),neurotrophic tyrosine receptor kinase,fibroblast growth factor receptor 2,and RET fusions-show benefit in tumor-agnostic trials,broadening options for selected subgroups.Immunotherapy is limited,as high tumor mutational burden and mismatch repair deficiency are uncommon in PDAC,though predictive when present.Co-mutations in tumor protein p53,cyclin-dependent kinase inhibitor 2A,and SMAD4 further stratify prognosis and influence therapy response.Cross-cancer analyses underscore the necessity of PDAC-specific strategies despite shared genomic drivers.Collectively,these insights support routine germline and somatic testing,enrollment in biomarker-matched trials,and rational combination strategies,establishing molecular profiling as central to advancing precision treatment in pancreatic cancer.展开更多
基金supported by grants from the Beijing Hospitals Authority Youth Program (12022B4010)BTCH Young Talent En-lightenment Program (2024QMRC24)CAMS Innovation Fund for Medical Sciences (2019-I2M-5–056)。
文摘Extracorporeal liver surgery(ELS), also known as liver autotransplantation, is a hybrid(cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation(ELRA), ante-situm liver resection and autotransplantation(ALRA) and auxiliary partial liver autotransplantation(APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous effort s done by Chinese surgeons and researchers. Especially, the precision liver surgery paradigm has allowed to transform ELS into a modularized, more simplified, and standardized surgery, to upgrade surgical skills, to improve peri-operative outcome and long-term survival, to increase the capability of surgeons to select more complex diseases and to expand the level of medical service to the population. This review highlights the Chinese contributions to the field of ELS, focusing thereby on features of different surgical types, technical innovations, disease selection and surgical indication, patient prognosis and future perspectives.
文摘Lymph node dissection(lymphadenectomy)remains a critical component of pancreatic cancer surgery,contributing to accurate staging and guiding adjuvant therapy.The debate between standard and extended lymphadenectomy persists,with evidence showing no significant survival advantage of extended dissection over the standard approach.Extended lymphadenectomy,while increasing the number of lymph nodes retrieved,is associated with longer operative times,greater blood loss,and higher morbidity.More importantly,lymph nodes serve as critical immune hubs,and excessive removal may compromise systemic immune surveillance,which is vital in the context of emerging immunotherapies for pan-creatic cancer.This minireview synthesizes the oncological and immunological perspectives on lymphadenectomy,advocating for a personalized approach to lymph node management in pancreatic cancer surgery,focusing on balancing oncologic outcomes with immune preservation.
文摘Restoring the balance of gut microbiota has emerged as a critical strategy in treating intestinal disorders,with probiotics playing a pivotal role in maintaining bacterial equilibrium.Surgical preparations,trauma,and digestive tract reconstruction associated with intestinal surgeries often disrupt the intestinal flora,prompting interest in the potential role of probiotics in postoperative recovery.Lan et al conducted a prospective randomized study on 60 patients with acute appendicitis,revealing that postoperative administration of Bacillus licheniformis capsules facilitated early resolution of inflammation and restoration of gastrointestinal motility,offering a novel therapeutic avenue for accelerated postoperative recovery.This editorial delves into the effects of perioperative probiotic supplementation on physical and intestinal recovery following surgery.Within the framework of enhanced recovery after surgery,the exploration of new probiotic supplementation strategies to mitigate surgical complications and reshape gut microbiota is particularly intriguing.
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.
基金This study was supported by grants from the National Natural Science Foundation of China(82425049,81972726 and 82273074)Dawn Project Foundation of Shanghai(21SG36)+4 种基金Shanghai Health and Hygiene Discipline Leader Project(2022XD001)Shanghai Out-standing Academic Leader Program(23XD1424900)the Natural Science Foundation of Shanghai(22ZR1477900)Shanghai Science and Technology Committee Rising-Star Program(22QA1411600)the Special Clinical Project of Shanghai Municipal Health Com-mission(20244Y0233)。
文摘Background:Despite advances in surgical treatment,high recurrence after surgery remains a challenge for patients with hepatocellular carcinoma(HCC).This study aimed to investigate the association between compliance to regular follow-up and long-term oncological outcomes among patients undergoing curative resection for HCC.Methods:This multicenter study included patients who underwent curative resection for early-stage HCC between January 2012 and December 2021 at 12 liver surgery centers.Patients were stratified into a regular follow-up group(follow-up every 2–3 months for the first 2 years and every 3–6 months thereafter)and an irregular/no follow-up group.Overall survival(OS),time to recurrence(TTR),and post-recurrence survival(PRS)were compared between the two groups.Results:Among 1544 patients,786(50.9%)underwent regular follow-up during postoperative follow-up.The regular follow-up group had better OS(median:113.4 vs.94.5 months,P=0.010)and PRS(median:37.9 vs.16.3 months,P<0.001)than the irregular/no follow-up group,although TTR was comparable(median:61.4 vs.66.2 months,P=0.161).Furthermore,patients in the regular follow-up group had a lower incidence of tumor beyond the Milan criteria at recurrence(41.6%vs.50.4%,P=0.013)and were more likely to receive curative treatments for recurrence(56.1%vs.49.3%,P=0.061).On multivariate analysis,compliance to regular follow-up was an independent factor associated with better OS[hazard ratio(HR)=0.777,95%confidence interval(CI):0.663–0.910,P=0.002]and PRS(HR=0.523,95%CI:0.428–0.638,P<0.001).Conclusions:Compliance to regular follow-up improved OS and PRS after curative resection for HCC,highlighting the importance of postoperative regular follow-up for early detection of recurrence and timely intervention.
文摘BACKGROUND The survival rate of pancreatic cancer is low,and there is a lack of effective treatment.AIM To explore the epidemiological characteristics of patients with pancreatic cancer in China and compare multiple chemotherapy regimens at different stages.METHODS This was a retrospective study conducted from 2005 to 2014,involving six cancer hospitals and eight general hospitals across seven geographical regions of China(East,South,North,Central,Southwest,Northwest,and Northeast).Stratified sampling was used based on the population distribution of each region.Efficacy assessments were conducted by Cox proportional hazards regression models.When assessing the effectiveness of various chemotherapy regimens,traditional drugs such as gemcitabine used as monotherapy served as the reference.RESULTS A total of 3256 patients were included.The median follow-up time was 407 days,and the median overall survival was 183 days.At diagnosis,56%of patients were already in stage IV.Chemotherapy was administered to 39.73%of patients.In the adjuvant therapy phase,gemcitabine+fluorouracil was superior to gemcitabine monotherapy[hazard ratio(HR)=0.35,95%confidence interval(CI):0.14-0.89].In fluorouracil-based regimens,other combination regimens did not show effectiveness relative to monotherapy.For first-line treatment in patients with advanced disease,tegafur alone(HR=0.20,95%CI:0.06-0.66),gemcitabine plus cisplatin(HR=0.16,95%CI:0.04-0.70),and tegafur,gemcitabine plus platinum-based agents(HR=0.32,95%CI:0.11-0.91)were associated with a lower risk of death compared to gemcitabine alone.In second-line treatment,there were no significant differences in efficacy among various drugs,but FOLFIRINOX(irinotecan+oxaliplatin+leucovorin+5-fluorouracil)had an outstanding point estimate(HR=0.10,95%CI:0.01-1.27).CONCLUSION In China,pancreatic cancer is often diagnosed at advanced stages,emphasizing the need for early diagnosis and treatment.Combined therapies in adjuvant and first-line settings may reduce the risk of death compared with monotherapy,and FOLFIRINOX might offer more significant benefits in second-line treatment.
文摘Physical inactivity remains in high levels after cardiac surgery,reaching up to 50%.Patients present a significant loss of functional capacity,with prominent muscle weakness after cardiac surgery due to anesthesia,surgical incision,duration of cardiopulmonary bypass,and mechanical ventilation that affects their quality of life.These complications,along with pulmonary complications after surgery,lead to extended intensive care unit(ICU)and hospital length of stay and significant mortality rates.Despite the well-known beneficial effects of cardiac rehabilitation,this treatment strategy still remains broadly underutilized in patients after cardiac surgery.Prehabilitation and ICU early mobilization have been both showed to be valid methods to improve exercise tolerance and muscle strength.Early mobilization should be adjusted to each patient’s functional capacity with progressive exercise training,from passive mobilization to more active range of motion and resistance exercises.Cardiopulmonary exercise testing remains the gold standard for exercise capacity assessment and optimal prescription of aerobic exercise intensity.During the last decade,recent advances in healthcare technology have changed cardiac rehabilitation perspectives,leading to the future of cardiac rehabilitation.By incorporating artificial intelligence,simulation,telemedicine and virtual cardiac rehabilitation,cardiac surgery patients may improve adherence and compliance,targeting to reduced hospital readmissions and decreased healthcare costs.
文摘BACKGROUND Lack of mobilization and prolonged stay in the intensive care unit(ICU)are major factors resulting in the development of ICU-acquired muscle weakness(ICUAW).ICUAW is a type of skeletal muscle dysfunction and a common complication of patients after cardiac surgery,and may be a risk factor for prolonged duration of mechanical ventilation,associated with a higher risk of readmission and higher mortality.Early mobilization in the ICU after cardiac surgery has been found to be low with a significant trend to increase over ICU stay and is also associated with a reduced duration of mechanical ventilation and ICU length of stay.Neuromuscular electrical stimulation(NMES)is an alternative modality of exercise in patients with muscle weakness.A major advantage of NMES is that it can be applied even in sedated patients in the ICU,a fact that might enhance early mobilization in these patients.AIM To evaluate safety,feasibility and effectiveness of NMES on functional capacity and muscle strength in patients before and after cardiac surgery.METHODS We performed a search on Pubmed,Physiotherapy Evidence Database(PEDro),Embase and CINAHL databases,selecting papers published between December 2012 and April 2023 and identified published randomized controlled trials(RCTs)that included implementation of NMES in patients before after cardiac surgery.RCTs were assessed for methodological rigor and risk of bias via the PEDro.The primary outcomes were safety and functional capacity and the secondary outcomes were muscle strength and function.RESULTS Ten studies were included in our systematic review,resulting in 703 participants.Almost half of them performed NMES and the other half were included in the control group,treated with usual care.Nine studies investigated patients after cardiac surgery and 1 study before cardiac surgery.Functional capacity was assessed in 8 studies via 6MWT or other indices,and improved only in 1 study before and in 1 after cardiac surgery.Nine studies explored the effects of NMES on muscle strength and function and,most of them,found increase of muscle strength and improvement in muscle function after NMES.NMES was safe in all studies without any significant complication.CONCLUSION NMES is safe,feasible and has beneficial effects on muscle strength and function in patients after cardiac surgery,but has no significant effect on functional capacity.
文摘BACKGROUND The optimal approach for managing hepatic hemangioma is controversial.AIM To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.METHODS A clinical grading system was retrospectively applied to 1171 patients with hepatic hemangioma from January 2002 to December 2018.Patients were classified into four groups based on the clinical grading system and treatment:(1)Observation group with score<4(Obs score<4);(2)Surgical group with score<4(Sur score<4);(3)Observation group with score≥4(Obs score≥4);and(4)Surgical group with score≥4(Sur score≥4).The clinico-pathological index and outcomes were evaluated.RESULTS There were significantly fewer symptomatic patients in surgical groups(Sur score≥4 vs Obs score≥4,P<0.001;Sur score<4 vs Obs score<4,χ^(2)=8.60,P=0.004;Sur score≥4 vs Obs score<4,P<0.001).The patients in Sur score≥4 had a lower rate of in need for intervention and total patients with adverse event than in Obs score≥4(P<0.001;P<0.001).Nevertheless,there was no significant difference in need for intervention and total patients with adverse event between the Sur score<4 and Obs score<4(P>0.05;χ^(2)=1.68,P>0.05).CONCLUSION This clinical grading system appeared as a practical tool for hepatic hemangioma.Surgery can be suggested for patients with a score≥4.For those with<4,follow-up should be proposed.
文摘Coronary heart disease and aortic stenosis are prevalent cardiovascular diseases worldwide,leading to morbidity and mortality.Coronary artery bypass grafting(CABG)and surgical aortic valve replacement(SAVR)have therapeutic benefits,including improved postoperative quality of life(QoL)and enhanced patient functional capacity which are key indicators of cardiac surgery outcome.In this article,we review the latest studies of QoL outcomes and functional capacity in patients who underwent cardiac surgery.Many standardized instruments are used to evaluate QoL and functional conditions.Preoperative health status,age,length of intensive care unit stay,operative risk,type of procedure,and other pre-,intra-,and postoperative factors affect postoperative QoL.Elderly patients experience impaired physical status soon after cardiac surgery,but it improves in the following period.CABG and SAVR are associated with increases of physical and mental health and functional capacity in the immediate postoperative and the long long-term.Cardiac rehabilitation improves patient functional capacity,QoL,and frailty following cardiac surgery.
文摘In this editorial we comment on the article published in the recent issue of the World Journal of Gastrointestinal Surgery.It investigates the potential mechanism of alcohol use disorder(AUD)following weight loss and its future prospects.We are particularly interested in this issue.According to existing research,the occurrence of AUD is closely linked to social factors,and the prevalence of AUD varies across different regions.However,there are limited studies on bariatric surgery and postoperative AUD in the Asian population,leaving ample room for further re-search in this area.Additionally,we believe that postoperative follow-up and dietary management are crucial.A multi-system integrated approach to manage-ment is the future direction for treating obesity.
基金This study was supported by grants from the National Natural Science Foundation of China(81972726,82273074 and 82372813)Dawn Project Foundation of Shanghai(21SG36)+2 种基金Shanghai Health Academic Leader Program(2022XD001)the Natural Science Foundation of Shanghai(22ZR1477900)Adjunct Talent Fund of Zhejiang Provincial People’s Hospital(2021-YT).
文摘Background:Cancer-related fatigue(CRF)is a common and debilitating symptom experienced by patients with advanced-stage cancer,especially those undergoing antitumor therapy.This study aimed to evaluate the efficacy and safety of Renshenguben(RSGB)oral solution,a ginseng-based traditional Chinese medicine,in alleviating CRF in patients with advanced hepatocellular carcinoma(HCC)receiving antitumor treatment.Methods:In this prospective,open-label,controlled,multicenter study,patients with advanced HCC at BCLC stage C and a brief fatigue inventory(BFI)score of≥4 were enrolled.Participants were assigned to the RSGB group(RSGB,10 mL twice daily)or the control group(with supportive care).Primary and secondary endpoints were the change in multidimensional fatigue inventory(MFI)score,and BFI and functional assessment of cancer therapy-hepatobiliary(FACT-Hep)scores at weeks 4 and 8 after enrollment.Adverse events(AEs)and toxicities were assessed.Results:A total of 409 participants were enrolled,with 206 assigned to the RSGB group.At week 4,there was a trend towards improvement,but the differences were not statistically significant.At week 8,the RSGB group exhibited a significantly lower MFI score(P<0.05)compared to the control group,indicating improved fatigue levels.Additionally,the RSGB group showed significantly greater decrease in BFI and FACT-Hep scores at week 8(P<0.05).Subgroup analyses among patients receiving various antitumor treatments showed similar results.Multivariate linear regression analyses revealed that the RSGB group experienced a significantly substantial decrease in MFI,BFI,and FACT-Hep scores at week 8.No serious drug-related AEs or toxicities were observed.Conclusions:RSGB oral solution effectively reduced CRF in patients with advanced HCC undergoing antitumor therapy over an eight-week period,with no discernible toxicities.These findings support the potential of RSGB oral solution as an adjunctive treatment for managing CRF in this patient population.
文摘Among minimally invasive surgical procedures,colorectal surgery is associated with a notably higher incidence of incisional hernia(IH),ranging from 1.7% to 24.3%.This complication poses a significant burden on the healthcare system annually,necessitating urgent attention from surgeons.In a study published in the World Journal of Gastrointestinal Surgery,Fan et al compared the incidence of IH among 1614 patients who underwent laparoscopic colorectal surgery with different extraction site locations and evaluated the risk factors associated with its occurrence.This editorial analyzes the current risk factors for IH after laparoscopic colorectal surgery,emphasizing the impact of obesity,surgical site infection,and the choice of incision location on its development.Furthermore,we summarize the currently available preventive measures for IH.Given the low surgical repair rate and high recurrence rate associated with IH,prevention deserves greater research and attention compared to treatment.
基金supported by the Iran University of Medical Science。
文摘Objective:Clinical education plays a key role in preparing students for patient care.Laparoscopy is one of the most important minimally invasive surgeries(MISs)wherein surgical technologists are responsible for camera navigation and assistant surgeons are responsible for peg transfer.Therefore,it is necessary to improve the attitude of the operating room students toward these skills during their study period.The present study was conducted to determine the effect of simulating training in the fundamentals of laparoscopic surgery(FLS)on the attitude of the operating room students.Methods:This interventional study was conducted on 28 operating room students of Iran University of Medical Sciences in 2019.The census sampling method was used.The data-collection tool included the“Intrinsic motivation inventory(IMI)questionnaire.”The educational intervention was carried out in theoretical(booklet design)and practical(simulation)sections.Data analysis was carried out using descriptive and inferential analyses including the paired t-test,Mann–Whitney U test,and independent t-test.The collected data were analyzed using R and SPSS software.P-value<0.05 was considered as the significant level.Results:The mean±SD of the participants'age was 22.93±2.14 years,and the majority of them were women(67.9%).There was a significant difference in the mean scores of students'attitudes toward the FLS before and after the educational intervention(P<0.001)in all dimensions(interest,perceived competence,perceived choice,and tension).There was also a significant correlation between gender and interest dimension(P=0.005).Conclusions:The results of the present study showed that simulating the training FLS curriculum positively affects students'attitudes.Therefore,the researchers suggest that for creating a positive attitude,increasing students'interest in laparoscopic surgery,and ensuring a more effective presence in the operating room,this training should be considered in the operating room curriculum.
文摘The prevalence of intrahepatic cholangiocarcinoma(ICC)is increasing globally.Despite advancements in comprehending this intricate malignancy and formulating novel therapeutic approaches over the past few decades,the prognosis for ICC remains poor.Owing to the high degree of malignancy and insidious onset of ICC,numerous cases are detected at intermediate or advanced stages of the disease,hence eliminating the chance for surgical intervention.Moreover,because of the highly invasive characteristics of ICC,recurrence and metastasis postresection are prevalent,leading to a 5-year survival rate of only 20%-35%following surgery.In the past decade,different methods of treatment have been investigated,including transarterial chemoembolization,transarterial radioembolization,radiotherapy,systemic therapy,and combination therapies.For certain patients with advanced ICC,conversion treatment may be utilized to facilitate surgical resection and manage disease progression.This review summarizes the definition of downstaging conversion treatment and presents the clinical experience and evidence concerning conversion treatment for advanced ICC.
基金Supported by Beijing Medical Award Foundation of China,No.YXJL-2023-0638-0048.
文摘BACKGROUND Hepatic artery infusion chemotherapy(HAIC)is a widely used local therapeutic approach for intermediate to advanced-stage hepatocellular carcinoma(HCC),exhibiting considerable efficacy.However,the prevalence of postoperative pain highlights the importance of pain management.Owing to the limitations inherent in existing pain management strategies,this study investigates and assesses the analgesic effectiveness of a multimodal treatment protocol in mitigating pain after HAIC procedures.AIM To provide patients with a more comprehensive and effective pain management strategy.METHODS A total of 100 patients with primary HCC who underwent HAIC were randomly assigned to a control group(n=50)and a multimodal group(n=50).Baseline characteristics and perioperative data were collected.Upon enrollment,patients in the multimodal group received parecoxib(40 mg)30 minutes before HAIC,followed by 48 hours of patient-controlled analgesia with sufentanil.In contrast,the control group underwent standard preoperative preparation(psychological support)and received dezocine(5 mg)intraoperatively,with intravenous flurbiprofen(100 mg)administered every 12 hours for 48 hours postoperatively.RESULTS Compared to the control group,the multimodal analgesia group exhibited significantly lower resting and movement visual analog scale pain scores at postoperative 0,2,4,6,and 12 hours(P<0.05).Furthermore,the multimodal group experienced a reduced incidence of postoperative nausea and vomiting,as well as a lower overall frequency of adverse events,compared to the control group(P<0.05).Patient satisfaction was also significantly higher in the multimodal group than in the control group(P<0.05).CONCLUSION Our study demonstrates that multimodal analgesia is effective in reducing postoperative pain,minimizing adverse reactions,and improving patient satisfaction in HCC patients undergoing HAIC.This approach provides valuable clinical strategies for optimizing pain management in this patient population.
文摘This editorial discusses Thompson et al's original article,which is published in the most recent edition of the World Journal of Clinical Oncology and sheds critical light on the intertwined issues of health anxiety and work loss in individuals diagnosed with serrated polyposis syndrome(SPS).SPS is rare,characterized by the development of multiple serrated colorectal polyps.This editorial provides an overview of SPS,including its pathophysiology,clinical presentation,diagnostic criteria,management strategies,and the psychosocial impact.SPS is linked to molecular alterations,which drive carcinogenesis.Colonoscopy and histological analysis are used for diagnosis.Genetic testing is also considered where there is a family history.Quality of life can be greatly impacted by the psychosocial effects of SPS,especially health anxiety.Further understanding of the molecular mechanisms and creating individualized surveillance are required.
文摘BACKGROUND This study explores the 3-year survival outcomes and associated influencing factors in patients with primary gastric cancer treated via laparoscopic surgery,providing meaningful guidance for clinical management.AIM To evaluate and analyze the 3-year survival outcomes and associated risk factors in patients with primary gastric cancer who underwent laparoscopic surgery.METHODS A total of 100 patients with primary gastric cancer who underwent laparoscopic surgery at our hospital between January 2019 and December 2021 were enrolled.These patients were monitored for 3 years,and their survival statuses were recorded.Patients were categorized into survival and non-survival groups based on their outcomes.Data on sex,age,American Society of Anesthesiologists classification,tumor size,depth of invasion,postoperative adjuvant radio-chemotherapy,postoperative carcinoembryonic antigen(CEA)levels,and other clinical parameters were collected and contrasted across groups to identify factors impacting 3-year survival.RESULTS After a 3-year follow-up,the survival rate was 73.00%(73 of 100 patients).No significant differences were observed in sex,tumor location,alcohol consumption,smoking status,tumor differentiation,histological type,intraoperative blood loss,or surgical outcomes between patients with varying prognoses(P>0.05).However,notable disparities were found in age,American Society of Anesthesiologists classification,tumor-node-metastasis(TNM)stage,tumor size,depth of invasion,lymph node metastasis,lymph node dissection,postoperative adjuvant radio-chemotherapy,postoperative CEA levels,surgical duration,extent of gastric resection,and postoperative complications(P<0.05).Multivariate logistic regression analysis identified age,TNM stage,tumor size,depth of invasion,lymph node metastasis,lymph node dissection,postoperative adjuvant radio-chemotherapy,postoperative CEA levels,surgical duration,extent of gastric resection,and postoperative complications as independent predictors of 3-year survival in patients with primary gastric cancer following laparoscopic surgery(P<0.05).CONCLUSION The 3-year survival outcome for patients undergoing laparoscopic surgery for primary gastric cancer was 73.00%.Key determinants of survival included age,TNM stage,tumor size,depth of invasion,and lymph node metastasis.This analysis of 3-year survival and its influencing factors offers novel perspectives for optimizing clinical interventions in patients with primary gastric cancer treated via laparoscopic surgery.
基金Supported by the Project of the Hospital Management of the General Hospital of Western Theater Command,No.2024-YGLC-A01.
文摘BACKGROUND Minimally invasive pancreaticoduodenectomy(MIPD)is considered one of the most complex procedures in general surgery.The number of articles on MIPD has been increasing annually.However,published reports often have complex research directions,and the focal points frequently change.Therefore,a comprehensive review and organization of the literature in this field is necessary.AIM To summarize current research,predict future hotspots and trends,and provide insights for MIPD development.METHODS To conduct the study,the Web of Science Core Collection was searched for relevant articles.The analysis focused on the top 100 articles in the field.Two widely used bibliometric tools,CiteSpace and VOSviewer,were used to examine various aspects,including research directions,authors,countries,institutions,journals,and keywords.RESULTS The top 100 articles were published between 2005 and 2022,with the majority originating from the United States(n=51).Among the contributing institutions,Pancreas Center of the University of Chicago and the Health System of the University of Chicago had the highest number of publications(n=17).In terms of individual authors,“Zeh HJ”and“Zureikat AH”led with 13 articles each.The high-frequency keywords in the literature encompassed three main areas:Surgical modality,perioperative outcomes,and the learning curve.These keywords were further categorized into seven primary clusters,with the largest being“laparoscopic pancreaticoduodenectomy”.CONCLUSION The most influential studies predominantly originate from the United States,and there is growing interest in robotic surgery.Despite MIPD’s potential benefits,further research is required to address technical challenges and improve outcomes.
文摘Pancreatic ductal adenocarcinoma(PDAC)remains one of the most lethal ma-lignancies with limited treatment efficacy.Advances in precision oncology,enabled by next-generation sequencing,have highlighted key molecular targets.Kirsten rat sarcoma viral oncogene homolog mutations,present in up to 90%of cases,drive aggressive biology,though most variants remain undruggable;allele-specific inhibitors and exosome-based RNA interference are under exploration.Breast cancer susceptibility gene 1/2 mutations occur in 4%-7%of patients,con-ferring sensitivity to platinum agents and poly(ADP-ribose)polymerase inhi-bitors.Other rare but actionable alterations-such as v-raf murine sarcoma viral oncogene homolog B1(V600),neurotrophic tyrosine receptor kinase,fibroblast growth factor receptor 2,and RET fusions-show benefit in tumor-agnostic trials,broadening options for selected subgroups.Immunotherapy is limited,as high tumor mutational burden and mismatch repair deficiency are uncommon in PDAC,though predictive when present.Co-mutations in tumor protein p53,cyclin-dependent kinase inhibitor 2A,and SMAD4 further stratify prognosis and influence therapy response.Cross-cancer analyses underscore the necessity of PDAC-specific strategies despite shared genomic drivers.Collectively,these insights support routine germline and somatic testing,enrollment in biomarker-matched trials,and rational combination strategies,establishing molecular profiling as central to advancing precision treatment in pancreatic cancer.
