World Journal of Surgery最新文献

{"title":"The clinicopathological landscape of thyroid cancer in South Africa-A multi-institutional review.","authors":"Wilhelmina Conradie, Thifhelimbilu Luvhengo, Jeanne Adele Lübbe, Amir Afrogheh, Aneldi Bestbier, Mirza Bhuiyan, Ifongo Bombil, Sharon Raye Čačala, Lydia Cairncross, Chanel Changfoot, Jenny Edge, Brandon S Jackson, Hansjörg S Jehle, Lusanda Jonas, Mpoyi Ruphin Lukusa, Malose Makgoka, Lindi Martin, Daniel Nel, Mohamed Quraish Patel, Nosisa Thabile Sishuba, Rubina Razack, Karin Baatjes","doi":"10.1002/wjs.12353","DOIUrl":"https://doi.org/10.1002/wjs.12353","url":null,"abstract":"<p><strong>Background: </strong>In South Africa (SA), data on the incidence of thyroid cancer is limited. Papillary thyroid carcinoma is by far the most common malignancy in developed countries; however, a preponderance of follicular thyroid cancer in developing countries, despite iodized salt, has been observed. The aim of this study was to describe the national landscape of thyroid cancer in SA with reference to pathological subtypes, surgical outcomes, and treatments offered.</p><p><strong>Methods: </strong>A multi-institutional retrospective review of thyroid cancer patients operated on between January 2015 and December 2019 was performed. Public hospitals with associated academic institutions were included. Data were collected from theater registers, pathology, and radiology records. Statistical analysis was done to determine intergroup significance.</p><p><strong>Results: </strong>A total of 464 thyroid cancer cases from 13 centers across five SA provinces were identified. Most patients presented with a mass (67%). Ultrasound was performed in 82% of patients, and 16.3% underwent surgery without pre-operative cytology. Of the histologically confirmed thyroid cancers, 61.8% were papillary and 22.1% follicular thyroid cancer. There was a significant association between subtype and geographical area, and T-stage and operation performed. Surgical complication rates included hematoma in 1.8%, post-operative hypocalcemia in 28.7%, and recurrent laryngeal nerve injury in 3.5%.</p><p><strong>Conclusion: </strong>This first national review describes the landscape of thyroid cancer in SA, revealing considerable differences compared to international studies. It provides valuable insight into the unique South African experience with this disease. In addition, this study serves as an impetus towards a prospective national registry with real-world data informing contextualized guidelines.</p>","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The sustainability audit: Performative or transformative, the choice is ours.","authors":"Robert K Goldman, Kathryn Goldman","doi":"10.1002/wjs.12328","DOIUrl":"https://doi.org/10.1002/wjs.12328","url":null,"abstract":"","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical and computed tomography outcomes after mesh-enforced hiatoplasty and anterior hemi-fundoplication in large hiatal hernia repair.","authors":"Julian Süsstrunk, Daniel Stimpfle, Alexander Wilhelm, Enea Marco Ghielmini, Silke Potthast, Urs Zingg","doi":"10.1002/wjs.12354","DOIUrl":"https://doi.org/10.1002/wjs.12354","url":null,"abstract":"<p><strong>Background: </strong>The surgical technique in large hiatal hernia (HH) repair is controversially discussed and the outcome measures and follow-up schemes are highly heterogeneous. The aim of this study is to assess the true recurrence rate using computed tomography (CT) in patients with standardized large HH repair.</p><p><strong>Methods: </strong>Prospective single-center study investigating the outcome after dorsal, mesh-enforced large HH repair with anterior fundoplication. Endoscopy was performed after 3 months and clinical follow-up and CT after 12 months.</p><p><strong>Results: </strong>Between 2012 and 2021, 100 consecutive patients with large HH were operated in the same technique. There were two reoperations within the first 90 days for cephalad migration of the fundoplication. Endoscopic follow-up showed a correct position of the fundoplication and no relevant other pathologies in 99% of patients. Follow-up CT was performed in 100% of patients and revealed 6% of patients with a cephalad slippage, defined as migration of less than 3 cm of the wrap, and 7% of patients with a recurrent hernia. One patient of each group underwent subsequent reoperation due to symptoms. There was no statistical correlation between abnormal radiological findings and clinical outcomes with 69.2% of patients being asymptomatic. Multivariate logistic regression did not show any prognostic factor for an unfavorable radiologic outcome. Ninety-four percent of patients rated their outcomes as excellent or good.</p><p><strong>Conclusion: </strong>Radiological follow-up after large HH repair using CT allows to detect slippage of the fundoplication wrap and small recurrences. Patients with unfavorable radiological outcomes rarely require operative revision but should be considered for further follow-up.</p>","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of patient's sex on groin hernia repair: A systematic review and meta-analysis.","authors":"Carlos André Balthazar da Silveira, Sergio Mazzola Poli de Figueiredo, Ana Caroline Dias Rasador, Yasmin Meirelles Dias, Rafael Ribeiro Hernandez Martin, Miguel Godeiro Fernandez, Shirin Towfigh","doi":"10.1002/wjs.12344","DOIUrl":"10.1002/wjs.12344","url":null,"abstract":"<p><strong>Background: </strong>Groin hernia repair (GHR) is a performed procedure worldwide, with approximately 20 million surgeries carried out each year. Despite being less common in females, there is a lack of research on how sex influences the outcomes of GHR. This systematic review and meta-analysis aim to assess how patient sex impacts results in GHR.</p><p><strong>Methods: </strong>We performed a systematic review and meta-analysis according to Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines. We searched for studies up to October 2023 in MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials. The studies included focused on sex outcomes for both robotic and open GHR procedures. Data extraction and quality assessment were conducted using the Risk of Bias in Non-Randomized Studies - Of Interventions tool. Our statistical analysis was performed using the metafor package in RStudio.</p><p><strong>Results: </strong>After screening a total of 3917 articles, we identified 29 studies that met our criteria, comprising a total of 1,236,694 patients. Among them, 98,641 (7.98%) patients were females. Our findings showed that females had higher rates of hernia recurrence (RR 1.28), chronic pain (RR 1.52), and surgical site infections (SSIs) (RR 1.46) compared to males. Females showed a lower tendency to undergo minimally invasive surgery (MIS) with a relative risk of 0.82 (95% CI 0.69-0.97; p = 0.02).</p><p><strong>Conclusion: </strong>Females tend to face higher rates of complications after GHR such as an elevated risk of chronic pain, recurrence, and surgical site infections (SSI). Moreover, they undergo fewer MIS options compared to males. These results underscore the importance of research to enhance outcomes for women undergoing GHR.</p>","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Shouldice versus Lichtenstein inguinal hernia repair: A meta-analysis of randomized controlled trials.","authors":"Bernardo Fontel Pompeu,Eric Pasqualotto,Patrícia Marcolin,Lucas Monteiro Delgado,Beatriz D'Andrea Pigossi,Luís Fernando Paes Leme,Megan Melland-Smith,Sergio Mazzola Poli de Figueiredo","doi":"10.1002/wjs.12352","DOIUrl":"https://doi.org/10.1002/wjs.12352","url":null,"abstract":"BACKGROUNDThe Lichtenstein technique is the standard treatment for adult open inguinal hernia repair. Among the non-mesh repair techniques, Shouldice has shown the best results and is comparable to mesh repairs in selected cases. Due to the risk of chronic groin pain associated with the Lichtenstein technique, Shouldice has increased in popularity, and some surgeons have adopted it as a viable first-line option.METHODSMEDLINE, Cochrane, Central Register of Clinical Trials, and EMBASE for randomized controlled trials (RCT) published until February 2024. Risk ratios (RRs) with 95% confidence intervals (CIs) were pooled using a random-effects model. Heterogeneity was assessed using the Cochran Q test and I2 statistics with p-values <0.10 and I2 > 25% considered significant. Statistical analysis was performed using R Software, version 4.1.2.RESULTSFourteen RCTs comprising 2784 patients were included, of whom 1379 (47.5%) were submitted to the Shouldice hernia repair and 1513 (52.5%) to the Lichtenstein technique. Shouldice was associated with a significant increase in the recurrence rate (4.2% vs. 0.9%; RR 3.68; 95% CI 2.05-6.60; p < 0.001; I2 = 0%) compared with Lichtenstein. The number needed to treat (NNT) to prevent one Shouldice recurrence was 30.3. There were no significant differences between groups in chronic pain, urinary retention, bladder injury, testicular atrophy, wound infection, hematoma-seroma, or hypesthesia.CONCLUSIONThe Lichtenstein technique was associated with reduced recurrence rates compared with Shouldice in patients undergoing inguinal hernia repair. However, the overall recurrence rate with the Shouldice technique was still low (4.2%), suggesting that it may be a viable option in selected patients.","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142268497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of surgical specialization on emergency upper gastrointestinal surgery outcomes: A systematic review and meta-analysis.","authors":"Wenjun Meng, Ping Yao, Yuan Dan","doi":"10.1002/wjs.12347","DOIUrl":"https://doi.org/10.1002/wjs.12347","url":null,"abstract":"","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142296800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meaningful engagement of people living with cancer: Leveraging breast cancer survivors in a stigma reduction intervention in Tanzania.","authors":"Lily Gutnik,Elizabeth F Msoka,Sindhu Dwarampudi,Taylor Hollis,M Chandler McLeod,Jayme E Locke,Isabel Scarinci,Gabrielle B Rocque,Alex Mremi,Furuha Serventi,Blandina T Mmbaga","doi":"10.1002/wjs.12338","DOIUrl":"https://doi.org/10.1002/wjs.12338","url":null,"abstract":"INTRODUCTIONCancer-related stigma is a key driver of advanced breast cancer stage in Sub-Saharan Africa (SSA). We developed and tested the impact of a breast cancer survivor-led Stigma reduction intervention (SRI) on stigma and treatment adherence of newly diagnosed patients with breast cancer in Tanzania.METHODSBreast cancer survivors were trained on breast cancer knowledge and motivational interviewing. A total of 4 trained survivors delivered a SRI (standardized flipchart breast education talk, personal testimony, and motivational interviewing) to 30 newly diagnosed patients with breast cancer before treatment. Pre- and post-intervention knowledge surveys and stigma scale surveys were analyzed via Fisher's exact test and Wilcoxon rank-sum tests. A discussion was held with a group of survivors after the intervention period to elicit feedback on their intervention experience.RESULTSAmong the 30 patients, breast cancer knowledge (median overall percent correct) increased from 28% (IQR: 18%-45%) to 85% (IQR: 79%-88%) (p < 0.001) and stigma (median score) decreased from 75 (IQR: 57-81) to 53 (IQR: 44-66) (p < 0.01) following the intervention. All participants were willing to pursue hospital-based treatment after undergoing the intervention. Eighty-seven percent (n = 26) initiated treatment at 8-week follow-up after the intervention. All survivors endorsed feeling empowered and valued in their role in this intervention.CONCLUSIONSBreast cancer survivors are a powerful group to combat the lack of knowledge and stigma in community and healthcare settings. Expanding the scope and scale of this intervention holds promise for improving treatment-seeking behavior and ultimately breast cancer outcomes in SSA.","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142268502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A natural language processing-informed adrenal gland incidentaloma clinic improves guideline-based care.","authors":"C Corbin Frye,Ramsha Akhund,Mohammad Murcy,Lillie Grace Veazey,M Chandler McLeod,John D Osborne,Micah Cochran,Haleigh Negrete,Srini Tridandipani,Steven Rothenberg,Andrea Gillis,Jessica Fazendin,Herbert Chen,Brenessa Lindeman","doi":"10.1002/wjs.12346","DOIUrl":"https://doi.org/10.1002/wjs.12346","url":null,"abstract":"INTRODUCTIONAdrenal gland incidentalomas (AGIs) are found in up to 5% of cross-sectional images. However, rates of guideline-based workup for AGIs are notoriously low. We sought to determine if a natural language processing (NLP)-informed AGI clinic could improve the rates of indicated biochemical evaluation and adrenal-specific imaging.METHODSAn NLP algorithm was created to detect clinically significant adrenal nodules from radiology reports of cross-sectional images at an academic institution. The NLP algorithm was applied to scans occurring between June 2020 and July 2021 to form a baseline cohort. The NLP algorithm was re-applied to scans from August 2021 to February 2023 and identified patients were invited to join an outpatient clinic dedicated to AGIs. Patients evaluated in the clinic from March 2022 to February 2023 were included in the intervention cohort. Statistical analysis utilized chi-square, t-test, and a multivariable logistic regression.RESULTSThe baseline and intervention cohorts included 1784 and 322 unique patients, respectively. Patients in the intervention cohort were more likely to be female (59% vs. 51%, p = 0.01), be younger (60 ± 13.1 vs. 64 ± 13.2 years, p < 0.001), have smaller nodules (1.7 cm, IQR 1.4-2.1 vs. 1.8 cm, IQR 1.4-2.5 cm, p = 0.017), have had biochemical workup (99% vs. 13%, p < 0.001), and have had adrenal-specific imaging (40% vs. 11%, p < 0.001). In a multivariable analysis, intervention cohort patients were significantly more likely to have had biochemical workup (odds ratio ,OR 1209, confidence interval ,CI 434-5117, p < 0.001) and adrenal-specific imaging (OR 8.89, CI 6.42-12.4, p < 0.001).CONCLUSIONThe implementation of an NLP-informed AGI clinic was associated with a seven-fold increase in biochemical workup and a three-fold increase in adrenal-specific imaging in participating patients.","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142268796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parastomal hernia after ileal conduit: Incidence, natural history and risk factors.","authors":"Pierre-Yves Blanc,Isabelle Fournel,Nicolas Bel,Ophélie Delchet,Elena Belloni,Yohann Renard,David Moszkowicz,Benoît Romain,Guillaume Passot,Pablo Ortega-Deballon,","doi":"10.1002/wjs.12317","DOIUrl":"https://doi.org/10.1002/wjs.12317","url":null,"abstract":"INTRODUCTIONParastomal hernias are a challenging complication of digestive ostomies. Ileal-conduit parastomal hernias after cystectomy have specific aspects. The aim of this study was to describe the incidence and natural history of ileal-conduit parastomal hernias in order to guide their management, as well as to identify risk factors to prevent them.PATIENTS AND METHODSAll consecutive patients undergoing cystectomy with a Bricker's ileal conduit in 3 academic centers were retrospectively identified. Data were collected regarding their medical history prior to cystectomy, the operation, the postoperative period, imaging results within 5 years of follow-up, and the onset and timing of clinically or radiologically diagnosed ICPH.RESULTSAmong 577 patients included in the study, 115 (20.6%) developed an ICPH during the study period. Most patients did not present any symptom and the diagnosis was made at imaging in 74.8% of them. Most hernias were detected between 1 and 2 years after the cystectomy, with a mean time to diagnosis of 12.4 months. At multivariate analysis, overweight and obesity were independent risk factors for developing an ICPH (adjusted hazard ratio [aHR] 1.96; p = 0.046), while a trans-rectus position of the ostomy was a significant protective factor (aHR 0.45; p = 0.011).CONCLUSIONSA PH develops in almost 20% of patients after ileal conduit urinary diversion, with a mean time of onset of 12.4 months. It is often a subclinical condition detected at medical imaging. Obesity increases the risk, while passing the ileal-conduit through the rectus muscle can help to prevent it.","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142252923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impacting trauma care in resource-limited settings: Lessons learned from Tanzania's web-based trauma registry initiatives.","authors":"Cherinet Osebo,Tarek Razek,Jeremy Grushka,Dan Deckelbaum,Kosar Khwaja,Victoria Munthali,Respicious Boniface","doi":"10.1002/wjs.12333","DOIUrl":"https://doi.org/10.1002/wjs.12333","url":null,"abstract":"BACKGROUNDTrauma significantly impacts Tanzanian healthcare. Lacking standardized hospital-based minimal trauma data sets places further challenges for policymakers. In other resource-limited countries, implementing trauma systems and registries has reduced injury mortalities. In 2013, we introduced an electronic trauma registry, iTRAUMATM at the Tanzanian Muhimbili Orthopedic Institute (MOI) but noted several drawbacks. In 2023, we introduced a robust web-based trauma registry platform. This study assesses the feasibility and utility of implementing the platform at MOI and summarizes challenges, lessons, and results compared to existing systems.METHODSThis prospective observational study involved clinicians collecting data directly on the platform at the point-of-care, following specific training. Semi-structured interviews with local stakeholders identified challenges and areas for improvement. Data were reported from July to December 2023.RESULTSData from 2930 patients showed 59% of injuries were from road traffic collisions (RTCs), with 43% of patients arriving at MOI by non-ambulances. Our findings show that non-ambulance arrivals were associated with higher injury severity (p < 0.026), mortalities (p < 0.017), and delayed hospital arrival (p < 0.004), underscoring the critical role of prompt transport in trauma management. The new platform identified trauma care gaps, with a mean arrival-to-care time of 29.89 min, prompting trauma training at MOI to enhance clinician capacities. It also demonstrated superiority over existing systems by improving data completeness, timeliness, and usability. Challenges included gaining support for the platform's functionality, technology integration, and navigating administrative changes. With continued communication, stakeholder acceptance and support were achieved.CONCLUSIONThe web-based platform has become MOI's standard trauma database, demonstrating its feasibility and utility. It overcame the existing challenges of data completeness, timeliness, and usability for policymaking. Positive feedback has prompted plans to expand the platform to other hospitals, benefiting clinical benchmarking and trauma preventive efforts. Ensuring sustainability requires involvement from the Ministry of Health, ongoing training, functionality enhancements, and strengthened global partnerships.","PeriodicalId":23926,"journal":{"name":"World Journal of Surgery","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142268498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}