JAMA surgery最新文献

{"title":"Bioengineering on the Front Lines.","authors":"Britt H Tonnessen, Alan Dardik","doi":"10.1001/jamasurg.2024.5137","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.5137","url":null,"abstract":"","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":" ","pages":""},"PeriodicalIF":15.7,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Quality of Evidence Supporting Clinical Practice Guidelines in General Surgery: A Meta-Analysis.","authors":"Ali B Abbasi, Adrian Valderrama, Hannah C Decker, Tasce Bongiovanni, Elizabeth C Wick","doi":"10.1001/jamasurg.2024.4751","DOIUrl":"10.1001/jamasurg.2024.4751","url":null,"abstract":"","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":" ","pages":""},"PeriodicalIF":15.7,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11579889/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgery-First for Painful Chronic Pancreatitis.","authors":"Ville Sallinen, Arto Kokkola, Pauli Puolakkainen","doi":"10.1001/jamasurg.2024.5181","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.5181","url":null,"abstract":"","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":" ","pages":""},"PeriodicalIF":15.7,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Histotripsy-A Novel and Intriguing Technique of Liver Ablation.","authors":"Colin J Rog, Mohamed Alassas, Evan Ong","doi":"10.1001/jamasurg.2024.2339","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.2339","url":null,"abstract":"","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":" ","pages":""},"PeriodicalIF":15.7,"publicationDate":"2024-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142675811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is It Just Component Separation That Improves Reoperation Rates?","authors":"Wendy A Brown, Yit Leang, Kaleb R Lourensz","doi":"10.1001/jamasurg.2024.5068","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.5068","url":null,"abstract":"","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":" ","pages":""},"PeriodicalIF":15.7,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142620888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Travel to High-Volume Centers and Survival After Esophagectomy for Cancer","authors":"Sara Sakowitz, Syed Shahyan Bakhtiyar, Saad Mallick, Jane Yanagawa, Peyman Benharash","doi":"10.1001/jamasurg.2024.5009","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.5009","url":null,"abstract":"ImportanceOngoing efforts have encouraged the regionalization of esophageal adenocarcinoma treatment to high-volume centers (HVCs). Yet such centralization has been linked with increased patient travel burden and reduced postoperative continuity of care.ObjectiveTo determine whether traveling to undergo esophagectomy at HVCs is linked with superior overall survival compared with receiving care locally at low-volume centers (LVC).Design, Setting, and ParticipantsThis cohort study considered data for all patients diagnosed with stage I through III esophageal adenocarcinoma in the 2010-2021 National Cancer Database. Patients were stratified based on distance traveled to receive care and the annual esophagectomy volume at the treating hospital: the travel-HVC cohort included patients in the top 25th percentile of travel burden who received care at centers in the top volume quartile, and the local-LVC cohort represented those in the bottom 25th percentile of travel burden who were treated at centers in the lowest volume quartile. Data were analyzed from July 2023 to January 2024.Main Outcomes and MeasuresThe primary end points were overall survival at 1 year and 5 years. Secondary end points included perioperative outcomes and factors linked with traveling to receive care.ResultsOf 17 970 patients, 2342 (13%) comprised the travel-HVC cohort, and 1969 (11%), the local-LVC cohort. The median (IQR) age was 65 (58-71) years; 3748 (87%) were male and 563 (13%) were female. After risk adjustment and with care at local LVCs as the reference, traveling to HVC was associated with superior survival at 1 year (hazard ratio for mortality [HR], 0.69; 95% CI, 0.58-0.83) and 5 years (HR, 0.80; 95% CI, 0.70-0.90). Stratifying by stage, traveling to HVCs was associated with comparable outcomes for stage I disease but reduced mortality for stage III (1-year HR, 0.72; 95% CI, 0.60-0.87; 5-year HR, 0.83; 95% CI, 0.74-0.93). Further, traveling to HVC was associated with greater lymph node harvest (β, 5.08 nodes; 95% CI, 3.78-6.37) and likelihood of margin-negative resection (adjusted odds ratio, 1.83; 95% CI, 1.29-2.60).Conclusions and RelevanceTraveling to HVCs for esophagectomy was associated with improved 1-year and 5-year survival compared with receiving care locally at LVCs, particularly among patients with locoregionally advanced disease. Future studies are needed to ascertain barriers to care and develop novel targeted pathways to ensure equitable access to high-volume facilities and high-quality oncologic care.","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":"80 1","pages":""},"PeriodicalIF":16.9,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142601967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Going the Distance-Whether the Outcome Is Worth the Travel.","authors":"Ngoc-Quynh Chu, Daniela Molena","doi":"10.1001/jamasurg.2024.5004","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.5004","url":null,"abstract":"","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":" ","pages":""},"PeriodicalIF":15.7,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142620887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-Term Outcomes of Component Separation for Abdominal Wall Hernia Repair","authors":"Brian T. Fry, Leah J. Schoel, Ryan A. Howard, Jyothi R. Thumma, Abigail L. Kappelman, Alexander K. Hallway, Anne P. Ehlers, Sean M. O’Neill, Michael A. Rubyan, Jenny M. Shao, Dana A. Telem","doi":"10.1001/jamasurg.2024.5091","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.5091","url":null,"abstract":"ImportanceComponent separation is a reconstructive technique used to facilitate midline closure of large or complex ventral hernias. Despite a contemporary surge in popularity, the incidence and long-term outcomes after component separation remain unknown.ObjectiveTo evaluate the incidence and long-term outcomes of component separation for abdominal wall hernia repair.Design, Setting, and ParticipantsThis cohort study examined 100% Medicare administrative claims data from January 1, 2007, to December 31, 2021. Participants were adults (aged ≥18 years) who underwent elective inpatient ventral hernia repair. Data were analyzed from January through June 2024.ExposureUse of component separation technique during ventral hernia repair.Main Outcomes and MeasuresThe primary outcomes were the incidence of component separation over time and operative recurrence rates up to 10 years after surgery for hernia repairs with and without component separation. The secondary outcome was rate of operative recurrence after component separation stratified by surgeon volume.ResultsAmong 218 518 patients who underwent ventral hernia repair, the mean (SD) age of the cohort was 69.1 (10.9) years; 127 857 patients (58.5%) were female and 90 661 (41.5%) male. A total of 23 768 individuals had component separation for their abdominal wall hernia repair. The median (IQR) follow-up time after the index hernia surgery was 7.2 (2.7-10) years. Compared with patients who did not have a component separation, patients undergoing repair with component separation were slightly younger; more likely to be male; and more likely to have comorbidities, including obesity, and had surgeries that were more likely to be performed open and use mesh. Proportional use of component separation increased from 1.6% of all inpatient hernia repairs in 2007 (279 patients) to 21.4% in 2021 (1569 patients). The 10-year adjusted operative recurrence rate after component separation was lower (11.2%; 95% CI, 11.0%-11.3%) when compared with hernia repairs performed without component separation (12.9%; 95% CI, 12.8%-13.0%; <jats:italic>P</jats:italic> = .003). Operative recurrence was lower for the top 5% of surgeons by component separation volume (11.9%; 95% CI, 11.8%-12.1%) as opposed to the bottom 95% of surgeons by volume (13.6%; 95% CI, 13.4%-13.7%; <jats:italic>P</jats:italic> = .004).Conclusions and RelevanceThis study found that component separation was associated with a protective effect on long-term operative recurrence after ventral hernia repair among Medicare beneficiaries, which is somewhat unexpected given the intent of its use for higher complexity hernias. Surgeon volume, while significant, had only a minor influence on operative recurrence rates.","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":"108 1","pages":""},"PeriodicalIF":16.9,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142610345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Benefits of Different Balanced Resuscitation Ratios for Thoracic vs Abdominopelvic Traumatic Hemorrhage","authors":"Danielle Brabender, Kazuhide Matsushima, Morgan Schellenberg, Kenji Inaba, Charles Wade, John B. Holcomb, Matthew Martin","doi":"10.1001/jamasurg.2024.4522","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.4522","url":null,"abstract":"This comparative effectiveness research uses data from the Pragmatic, Randomized Optimal Platelet and Plasma Ratios (PROPPR) randomized clinical trial to compare benefits with balanced resuscitation for thoracic vs abdominopelvic traumatic hemorrhage.","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":"34 1","pages":""},"PeriodicalIF":16.9,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Imaging in Diagnosis and Active Surveillance for Prostate Cancer","authors":"Thomas Li, Sunny Nalavenkata, Jonathan Fainberg","doi":"10.1001/jamasurg.2024.4811","DOIUrl":"https://doi.org/10.1001/jamasurg.2024.4811","url":null,"abstract":"ImportanceActive surveillance (AS) has become an increasingly important option for managing low-risk and select intermediate-risk prostate cancer. Although imaging, particularly multiparametric magnetic resonance imaging (mpMRI), has emerged in the prebiopsy pathway for the diagnosis of prostate cancer, the role of mpMRI in patient selection for AS and the necessity of prostate biopsies during AS remain poorly defined. Despite well-founded biopsy schedules, there has been substantial investigation into whether imaging may supplant the need for prostate biopsies during AS. This review aimed to summarize the contemporary role of imaging in the diagnosis and surveillance of prostate cancer.ObservationsMultiparametric MRI is the most established form of imaging in prostate cancer, with routine prebiopsy use being shown to help urologists distinguish between clinically significant and clinically insignificant disease. The visibility of these lesions on mpMRI closely correlates with their behavior, with visible disease portending a worse prognosis. Combined with other clinical data, risk calculators may better delineate patients with higher-risk disease and exclude them from undergoing AS. While current evidence suggests that mpMRI cannot replace the need for prostate biopsy during AS due to the possibility of missing higher-risk disease, the addition of prostate biomarkers may help to reduce the frequency of these biopsies. The role of prostate-specific antigen positron emission tomography/computed tomography is still emerging but has shown promising early results as an adjunct to mpMRI in initial diagnosis.Conclusions and RelevanceImaging in prostate cancer helps to better select patients appropriate for AS, and future studies may strengthen the predictive capabilities of risk calculators. Multiparametric MRI has been shown to be imperative to rationalizing biopsies for patients enrolled in AS. However, heterogeneity in the evidence of mpMRI during AS has suggested that further prospective studies and randomized clinical trials, particularly in homogenizing reporting standards, may reveal a more defined role in monitoring disease progression.","PeriodicalId":14690,"journal":{"name":"JAMA surgery","volume":"20 1","pages":""},"PeriodicalIF":16.9,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142601964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}