暂无摘要。

OBJECTIVE: Inguinal hernias are highly prevalent worldwide and its surgical repair is one of the most common procedures in general surgery. The broad use of mesh has decreased the recurrence rates of inguinal hernia to acceptable levels, thus centering the attention on Quality of Life as a pivotal postoperative outcome. Carolinas Comfort Scale is a well-studied questionnaire designed to identify Quality of Life changes following hernia repair with mesh techniques. The aim of this study is to validate the CCS in Brazilian Portuguese for inguinal hernias.
METHODS: The original CCS was translated into Brazilian Portuguese according to cross-cultural adaptation guidelines. We conducted a cross-sectional study in individuals aged 18 and above who had undergone inguinal laparo-endoscopic hernia repair for at least 6 months prior, between January 2019 and August 2022, at a Brazilian tertiary hospital. Participants answered an online survey containing the Brazilian CCS and the generic Patient-Reported Outcome Measure (PROM) Short-Form Health 36 (SF-36). Participants answered the same questionnaires in the follow-up after at least three weeks, with an additional question about satisfaction with surgery results.
RESULTS: The survey was completed by 115 patients, of whom 78 (67%) responded to the follow-up questionnaire after 3 to 10 weeks. CCS showed excellent internal consistency, with Cronbach\'s α of 0.94. Intraclass correlation coefficient ranged from 0.60 to 0.82 in the test-retest analysis. Compared to SF-36, a strong correlation was observed in the physical functioning dimension, and a moderate correlation was found in role-physical and bodily pain (Pearson\'s Coefficient Correlation = 0.502, 0.338 and 0.332 respectively), for construct analysis. The mean CCS score was significantly lower (p < 0.001) among satisfied patients compared to the unsatisfied ones.
CONCLUSIONS: The Brazilian version of CCS is a valid and reliable method to assess long-term quality of life after inguinal laparo-endoscopic hernia repair.

We report the case of a 32-year-old man who developed a giant diaphragmatic hernia following the removal of a left ventricular assist device 4 years prior due to improved cardiac function. Chest radiography revealed an intrathoracic prolapse of the gastrointestinal tract. The patient was diagnosed with a diaphragmatic hernia and a laparoscopy-assisted repair was performed. A 12 × 8 cm hernia was found intraoperatively on the left diaphragm, and a large portion of the gastrointestinal tract had prolapsed into the thoracic cavity. We attempted to repair the ventromedial defect using mesh; however, it was found to be insufficient. Therefore, we used a left rectus abdominis myocutaneous flap to fill the defect and sutured it to the mesh. A myocutaneous flap could be a useful strategy in cases where complete closure with mesh is difficult.

Internal hernias, in particular, hernia of the foramen of Winslow, are rare and occur in typical sites. Laparotomy is common in these cases while laparoscopic surgery is rarely used in such urgent cases. However, modern diagnosis and treatment including computed tomography and laparoscopy allowing minimally invasive interventions are not an exception for patients with hernia of the foramen of Winslow. This approach is effective for this problem and prevents adverse outcomes of disease.
Внутренние грыжи, одной из которых является грыжа Винслова отверстия, считаются редкими хирургическими заболеваниями, которые имеют типичные места формирования. В большинстве случаев проблему разрешают с помощью лапаротомии, в свою очередь, лапароскопическая хирургия в подобных ургентных случаях используется редко. Однако стоит учесть, что современные методы диагностики и лечения, такие как компьютерная томография и лапароскопия, дающие возможность проводить малоинвазивные вмешательства, не являются исключением и для пациентов с грыжей Винслова отверстия с целью радикального лечения и предотвращения неблагоприятных исходов заболевания.

OBJECTIVE: To evaluate the quality of recommendations provided by ChatGPT regarding inguinal hernia repair.
METHODS: ChatGPT was asked 5 questions about surgical management of inguinal hernias. The chat-bot was assigned the role of expert in herniology and requested to search only specialized medical databases and provide information about references and evidence. Herniology experts and surgeons (non-experts) rated the quality of recommendations generated by ChatGPT using 4-point scale (from 0 to 3 points). Statistical correlations were explored between participants\' ratings and their stance regarding artificial intelligence.
RESULTS: Experts scored the quality of ChatGPT responses lower than non-experts (2 (1-2) vs. 2 (2-3), p<0.001). The chat-bot failed to provide valid references and actual evidence, as well as falsified half of references. Respondents were optimistic about the future of neural networks for clinical decision-making support. Most of them were against restricting their use in healthcare.
CONCLUSIONS: We would not recommend non-specialized large language models as a single or primary source of information for clinical decision making or virtual searching assistant.
UNASSIGNED: Оценить качество рекомендаций языковой модели (ЯМ) ChatGPT по лечению паховой грыжи.
UNASSIGNED: ChatGPT было задано 5 вопросов о хирургическом лечении паховых грыж. Чат-боту отведена роль эксперта в области герниологии и предложено провести поиск только в специализированных медицинских базах данных, предоставив информацию об источниках и уровне их доказательности. Эксперты в области герниологии и общие хирурги (не эксперты) оценили качество рекомендаций, полученных с помощью ChatGPT, по 4-балльной шкале (от 0 до 3 баллов). Изучены статистические закономерности между оценками респондентов и их мнением относительно перспектив использования искусственного интеллекта.
UNASSIGNED: Качество ответов ChatGPT экспертами оценено ниже (2 [1—2] балла), чем не экспертами (2 [2—3]), (p<0,001). Чат-бот не справился с предоставлением достоверных ссылок на источники и указанием уровня доказательности, а также сфальсифицировал половину приведенных ссылок. Респонденты с оптимизмом смотрят на будущее нейросетей как инструмента принятия клинических решений; большинство из них выступают против ограничения их использования в здравоохранении.
UNASSIGNED: Основываясь на результатах данного исследования, в настоящее время нельзя рекомендовать применение неспециализированных ЯМ в качестве единственного или основного источника информации для принятия решения или виртуального помощника по поиску медицинской информации.

Inguinal hernias are commonly encountered and are primarily managed by surgeons; however, it is unusual for retroperitoneal structures, such as the ureter, to herniate into it. More importantly, hernias containing ureters are not usually identified preoperatively unless specific imaging was ordered prior, as they are generally asymptomatic. This poses a risk to the patient as unidentified structures can be mistakenly injured during the surgery. We describe a case of a man in his 60s, who presented with a large left-sided indirect inguinoscrotal hernia. Intraoperatively, a large amount of irreducible retroperitoneal fat was encountered in addition to a cord-like structure, which was discovered to be the left ureter after reviewing imaging intraoperatively. Initially, the hernia repair was done robotically, but it was converted to open repair due to its irreducibility and the potential risk imposed on the ureter. Additionally, we discuss the aetiology and common presentations of this kind of hernia.

OBJECTIVE: To report perioperative and long-term postoperative outcomes of cystectomy patients with ileal conduit (IC) urinary diversion undergoing parastomal hernia (PSH) repair.
METHODS: We reviewed patients who underwent cystectomy and IC diversion between 2003 and 2022 in our center. Baseline variables, including surgical approach of PSH repair and repair technique, were captured. Multivariable Cox regressionanalysis was performed to test for the associations between different variables and PSH recurrence.
RESULTS: Thirty-six patients with a median (IQR) age of 79 (73-82) years were included. The median time between cystectomy and PSH repair was 30 (14-49) months. Most PSH repairs (32/36, 89%) were performed electively, while 4 were due to small bowel obstruction. Hernia repairs were performed through open (n=25), robotic (10), and laparoscopic approaches (1). Surgical techniques included direct repair with mesh (20), direct repair without mesh (4), stoma relocation with mesh (5), and stomarelocation without mesh (7). The 90-day complication rate was 28%. In a median follow-up of 24 (7-47) months, 17 patients (47%) had a recurrence. The median time to recurrence was 9 (7-24) months. On multivariable analysis, 90-day complication following PSH repair was associated with an increased risk of recurrence.
CONCLUSIONS: In this report of one of the largest series of PSH repair in the Urology literature, 47% of patients had a recurrence following hernia repair with a median follow-up time of 2 years. There was no significant difference in recurrence rates when comparing repair technique or the use of open or minimally invasive approaches.

The treatment of parastomal hernias (PSH) represents a major challenge in hernia surgery. Various techniques have been reported with different outcomes in terms of complication and recurrence rates. The aim of this study is to share our initial experience with the implantation of the DynaMesh-IPST-R and -IPST, intraperitoneal funnel meshes made of polyvinylidene fluoride (PVDF). This is a retrospective observational cohort study of patients treated for PSH between March 2019 and April 2023 using the chimney technique with the intraperitoneal funnel meshes IPST-R or IPST. The primary outcome was recurrence and the secondary outcomes were intraoperative and postoperative complications, the latter assessed using the Clavien-Dindo classification. A total of 21 consecutive patients were treated with intraperitoneal PVDF funnel meshes, 17 with IPST-R and 4 with IPST. There were no intraoperative complications. Overall, no complications occurred in 61.9% (n = 12) of the patients. Major postoperative complications (defined as Clavien-Dindo ≥ 3b) were noted in four cases (19.0%). During the mean follow-up period of 21.6 (range 4.8-37.5) months, one patient (4.8%) had a recurrence. In conclusion, for the treatment of parastomal hernias, the implantation of IPST-R or IPST mesh has proven to be efficient, easy to handle, and very safe. In particular, the low recurrence rate of 4.8%, which is in line with the current literature, is convincing. However, a larger number of patients would improve the validity of the results.

暂无摘要。

BACKGROUND: Inguinal hernia repair is a frequently performed surgical procedure, with laparoscopic repair emerging as the preferred approach due to its lower complication rate and faster recovery compared to open repair. Mesh-based tension-free repair is the gold standard for both methods. In recent years, robotic hernia repair has been introduced as an alternative to laparoscopic repair, offering advantages such as decreased postoperative pain and improved ergonomics. This study aims to compare the short- and long-term outcomes, including the surgical stress response, postoperative complications, quality of life, and sexual function, between robotic-assisted transabdominal preperitoneal (rTAPP) and laparoscopic TAPP inguinal hernia repairs.
METHODS: This randomized controlled trial will involve 150 patients from the Surgical Department of the University Hospital of Southern Denmark, randomized to undergo either rTAPP or laparoscopic TAPP. Surgical stress will be quantified by measuring C-reactive protein (CRP) and cytokine levels. Secondary outcomes include complication rates, quality of life, sexual function, and operative times. Data analysis will adhere to the intention-to-treat principle and will be conducted once all patient data are collected, with outcomes assessed at various postoperative intervals.
CONCLUSIONS: This study holds significance in evaluating the potential advantages of robotic-assisted surgery in the context of inguinal hernia repairs. It is hypothesized that rTAPP will result in a lower surgical stress response and potentially lower the risk of postoperative complications compared to conventional laparoscopic TAPP. The implications of this research could influence future surgical practices and guidelines, with a focus on patient recovery and healthcare costs. The findings of this study will contribute to the ongoing discourse surrounding the utilization of robotic systems in surgery, potentially advocating for their broader implementation if the benefits are substantiated.
BACKGROUND: ClinicalTrials.gov NCT05839587. Retrospectively registered on 28 February 2023.