Minimal access surgery

微创手术
  • 文章类型: Case Reports
    嗜酸性粒细胞性胃炎,一种罕见的胃炎变种,由于嗜酸性粒细胞浸润而出现胃壁炎症。该病例报告描述了一名12岁男孩的嗜酸性粒细胞性胃炎的复杂表现,强调管理中遇到的挑战。一名12岁男性出现与胃炎一致的症状,包括腹痛,恶心,和呕吐。尽管进行了广泛的医学检查以确定潜在的病因(寄生虫感染,自身免疫性疾病),诊断为嗜酸性粒细胞性胃炎。不幸的是,尽管积极的医疗管理,患者仍表现出持续的症状。该病例进一步并发幽门狭窄,胃出口变窄。腹腔镜干预,微创手术方法,最初尝试,但由于患者的具体情况而被认为具有挑战性。代谢异常的存在进一步增加了复杂性。替代方法,如内窥镜扩张术,由于狭窄的严重程度以及与剖腹手术相比对微创解决方案的渴望,因此被认为不合适。这个案例说明了与管理罕见的胃肠道疾病相关的挑战,如嗜酸性粒细胞性胃炎,特别是儿科患者。报告强调了多学科方法的重要性,涉及胃肠病学家之间的合作,外科医生,根据具体的并发症,可能还有其他专家,实现最优结果。这个案例突出了管理这个病人的复杂性,尤其是伴有幽门狭窄等并发症时。它强调了多学科团队在导航具有挑战性的演示文稿和探索可行的微创手术选择方面的关键作用。
    Eosinophilic gastritis, a rare variant of gastritis, presents with inflammation of the stomach lining due to eosinophil infiltration. This case report describes a complex presentation of eosinophilic gastritis in a 12-year-old boy, highlighting the challenges encountered in management. A 12-year-old male presented with symptoms consistent with gastritis, including abdominal pain, nausea, and vomiting. Despite extensive medical workup to identify potential etiologies (parasitic infections, autoimmune conditions), the diagnosis of eosinophilic gastritis was established. Unfortunately, the patient exhibited persistent symptoms despite aggressive medical management. The case was further complicated by pyloric stenosis, a narrowing of the stomach outlet. Laparoscopic intervention, a minimally invasive surgical approach, was initially attempted but deemed challenging due to the patient\'s specific condition. The presence of metabolic abnormalities added further complexity. Alternative approaches, such as endoscopic dilatation, were considered but ultimately deemed unsuitable due to the severity of the stenosis and the desire for a minimally invasive solution compared to laparotomy. This case exemplifies the challenges associated with managing rare gastrointestinal conditions like eosinophilic gastritis, particularly in pediatric patients. The report emphasizes the importance of a multidisciplinary approach, involving collaboration between gastroenterologists, surgeons, and potentially other specialists depending on the specific complications, to achieve optimal outcomes. This case highlights the complexities in managing this patient, especially when accompanied by complications like pyloric stenosis. It underscores the crucial role of a multidisciplinary team in navigating challenging presentations and exploring minimally invasive surgical options when feasible.
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  • 文章类型: Journal Article
    目的腹腔镜直肠癌根治术中转开腹手术对围手术期临床及远期预后的影响仍存在争议。本研究旨在评估和比较腹腔镜直肠癌根治术对围手术期和长期肿瘤预后的影响。材料和方法在2019年1月至2023年12月之间,回顾性评估了在单个学术中心接受直肠癌根治性手术的84例连续患者。将患者分类并比较为腹腔镜(LAP-G)和转换(CONV-G)组。围手术期,病态,并比较了肿瘤的长期结局.结果在84例连续患者中,18人转为开放手术,导致21.4%的转化率。CONV-G患者术中失血量较高(180mlvs.80毫升,p<0.001),但两组的早期临床结局相似.LAP-G和CONV-G的中位随访期为23.5(范围3-65)和30.5(范围6-61)个月,分别,11例(16.7%)和3例(16.6%)患者复发,分别。LAP-G和CONV-G的3年总生存率分别为96.9%和89.4%(p=0.609),3年无病生存率分别为92.4%和83.3%(p=0.881),分别,结果相似。结论从腹腔镜直肠切除术转为开腹手术对发病率和长期肿瘤预后没有显著的负面影响。
    Aim The effects of conversion to open surgery during laparoscopic resection in rectal cancer on perioperative clinical and long-term oncological outcomes are still controversial. This study aimed to evaluate and compare the impact of conversion to laparoscopic resection for rectal cancer on perioperative and long-term oncological outcomes. Material and methods Between January 2019 and December 2023, 84 consecutive patients who underwent curative surgery for rectal cancer at a single academic center were evaluated retrospectively. Patients were classified and compared as the laparoscopic (LAP-G) and converted (CONV-G) groups. Perioperative, pathological, and long-term oncological outcomes were compared. Results Of the 84 consecutive patients included, 18 were converted to open surgery, leading to a 21.4% conversion rate. Intraoperative blood loss was higher in CONV-G (180 ml vs. 80 ml, p<0.001), but early clinical outcomes were similar in both groups. The median follow-up period was 23.5 (range 3-65) and 30.5 (range 6-61) months in the LAP-G and CONV-G, respectively, and recurrence occurred in 11 (16.7%) and 3 (16.6%) patients, respectively. Three-year overall survival was 96.9% and 89.4% (p=0.609) and 3-year disease-free survival was 92.4% and 83.3% (p=0.881) in LAP-G and CONV-G, respectively, and the results were similar. Conclusion Conversion from laparoscopic rectal resection to open surgery does not have a significant negative impact on morbidity and long-term oncological outcomes.
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  • 文章类型: Journal Article
    全球,胆囊疾病的发病率和死亡率呈上升趋势。治疗有症状的胆囊疾病的金标准是腹腔镜胆囊切除术。尽管与传统的开腹胆囊切除术相比,腹腔镜胆囊切除术的实践在尼日利亚等低收入和中等收入国家仍处于起步阶段。本系统综述旨在评估在尼日利亚进行腹腔镜胆囊切除术以治疗胆囊疾病的程度。
    评论以PRISMA模型为指导。我们搜索了MEDLINE,Embase,CINAHL,Scopus,全球健康数据库。所有搜索均在2023年8月进行。所有研究设计报告尼日利亚的腹腔镜胆囊切除术,包括过去10年。三位作者使用数据提取表进行数据提取,两位作者独立评估数据的准确性和完整性。JoannaBriggs研究所的关键评估工具用于评估数据质量。这篇综述包括22篇1569例患者。
    女性占69.5%,男性占30.5%。12项(54.5%)的研究来自该国西南部,东南和中北部各3人(13.6%),2(9.1%)南南,东北和西北各1人(4.5%)。研究设计主要是横截面,样本量从1到400。据报道,腹腔镜胆囊切除术的最高和最低数量分别为300和1。腹腔镜胆囊切除术的大多数(95.2%)是由于结石性胆囊炎,报道的方法是4孔和3孔技术。随访时间为3周至2年,报告有54例(3.4%)并发症。
    尼日利亚的腹腔镜胆囊切除术相对安全,并发症最少。它的需求和吸收都在上升,尽管由于其相对较高的成本而缓慢。
    UNASSIGNED: Globally, the incidence and mortality from gallbladder diseases is on the rise. The gold standard for the management of symptomatic gallbladder disease is laparoscopic cholecystectomy. The practice of laparoscopic cholecystectomy is at a nascent stage in Low and middle-income countries like Nigeria despite its obvious advantages over traditional open cholecystectomy. This systematic review aims to assess the extent to which laparoscopic cholecystectomy is performed for the management of gallbladder diseases in Nigeria.
    UNASSIGNED: The review was guided by the PRISMA model. We searched MEDLINE, Embase, CINAHL, Scopus, and Global health databases. All searches were conducted in August 2023. All study designs reporting laparoscopic cholecystectomy in Nigeria, in the past 10 years were included. Three authors conducted the data extraction using data extraction tables and two authors independently assessed the data for accuracy and completeness. The Joanna Briggs Institute critical appraisal tool was used to assess the data quality. Twenty-two articles with 1569 patients were included in this review.
    UNASSIGNED: Females accounted for 69.5% of the patients and 30.5% were males. Twelve (54.5%) of the studies were from the Southwest of the country, 3 (13.6%) each from the South East and North Central regions, 2 (9.1%) South-South, and 1 (4.5%) each from the North East and North West. Study designs were mostly cross-sectional with sample sizes from 1 to 400. The highest and lowest number of laparoscopic cholecystectomies reported were 300 and 1 respectively. The majority (95.2%) of laparoscopic cholecystectomies were on account of calculous cholecystitis and the methods reported were the 4-port and 3-port techniques. The follow-up period ranged from 3 weeks to 2 years with 54 (3.4%) complications reported.
    UNASSIGNED: Laparoscopic cholecystectomy in Nigeria is relatively safe with minimal complications. Its demand and uptake are on the rise, though slowly owing to its relatively high cost.
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  • 文章类型: Journal Article
    外科技术在儿科手术中不断发展,特别是在微创手术(MAS)领域,应用的适应症正在扩大。仪器的小型化,使用天然孔口,单切口,或远程控制的机器人辅助程序,承诺增加MAS程序在儿科的好处。许多儿科疾病很少见,和专门的手术和麻醉仪器是必要的管理,定义为“孤立设备”,由于监管标准和限制金融利益冲突,市场上的发展和传播放缓或有时受阻。在儿科手术中,最重要的是以多学科的方式工作,以提供安全和技术进步支持的手术路径。出于这个原因,优化儿科麻醉也是技术进步使监测更加精确的关键因素,从而提高手术室的安全性。定制仪器和技术的开发应得到儿科研究的支持,并应适应小患者的个性。本概述概述了为安全完成儿科MAS程序而开发的专用仪器的重要性。
    Surgical techniques are evolving in Pediatric Surgery, especially in the area of minimal access surgery (MAS) where indications for applications are expanding. Miniaturization of instruments, using natural orifices, single incisions, or remotely controlled robot-assisted procedures, promises to increase the benefits of MAS procedures in pediatrics. Many pediatric pathologies are rare, and specialized surgical and anesthesiologic instruments are necessary to manage them, defined as \"orphan devices\", for which development and dissemination on the market are slowed down or sometimes hindered by regulatory standards and limiting financial conflicts of interest. In pediatric surgery, it is of utmost importance to work in a multidisciplinary way to offer a surgical path that is safe and supported by technological advances. For this reason, optimizing pediatric anesthesia is also a crucial factor where technological advances have made monitoring more precise, thereby enhancing safety in the operative room. The development of customized instruments and technologies should be supported by pediatric research and should be adapted to the individualities of the small patient. This overview outlines the importance of dedicated instruments developed for the safe completion of MAS procedures in pediatrics.
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  • 文章类型: Journal Article
    子宫肌瘤是女性中最常见的生殖道肿瘤,对少数民族群体的影响不成比例地更大,尤其是黑人女性。这些激素依赖性单克隆肿瘤,以过度的细胞外基质为特征,并受遗传影响,表观遗传,和生活方式因素,显着影响妇女的生活质量,并对医疗保健系统造成巨大的经济负担。早期检测和微创治疗方案的最新进展已将管理范式转向个性化护理,然而在早期诊断方面的挑战,教育和获得治疗的机会持续存在。这篇综述综合了子宫肌瘤的最新知识,强调子宫肌瘤对女性健康的影响,危险因素,筛选原则,诊断工具,和治疗方式。它强调了早期筛查和个性化管理策略在改善患者预后和降低医疗成本方面的重要性。文章还讨论了影响疾病负担的社会经济和健康差异,强调需要改善患者教育,临床医师培训,以及加强肌瘤管理的公共卫生策略。这篇综述提出了一条途径,不仅可以改善子宫肌瘤女性的生活质量,也是为了促进全球女性健康公平。
    Uterine fibroids represent the most prevalent genital tract tumours among women, with a disproportionately higher impact on ethnic minority groups, notably black women. These hormonally dependent monoclonal tumours, characterized by excessive extracellular matrix and influenced by genetic, epigenetic, and lifestyle factors, significantly affect women\'s quality of life and pose substantial economic burdens on healthcare systems. Recent advances in early detection and minimally invasive treatment options have shifted management paradigms towards personalized care, yet challenges in early diagnosis, education and access to treatment persist. This review synthesizes current knowledge on uterine fibroids, highlighting the impact of fibroids on women\'s health, risk factors, principles of screening, diagnostic tools, and treatment modalities. It emphasizes the importance of early screening and individualized management strategies in improving patient outcomes and reducing healthcare costs. The article also discusses the socio-economic and health disparities affecting the disease burden, underscoring the need for improved patient education, clinician training, and public health strategies to enhance fibroid management. This review proposes a pathway to not only ameliorate the quality of life for women with fibroids, but also to advance global women\'s health equity.
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  • 文章类型: Journal Article
    小儿腹腔镜尼森胃底折叠术(LNF)已成为许多中心的标准方法。我们开发了一个最小接入手术(MAS)培训课程,以在资源有限的情况下增强儿科患者的MAS交付。我们回顾了我们在我们机构实施和执行LNF的10年经验。
    我们描述了为LNF实施MAS培训的挑战以及我们如何解决这些挑战。描述了有益的技术考虑。对所有儿科LNFs进行了回顾性审查。
    我们执行了268个LNF。专家或受训人员在监督下执行了所有LNF。受训者组执行了43个LNF(16%)。专家的中位手术时间为94分钟(四分位距[IQR]50),受训者组为140分钟(IQR62.5)。在受训者中,直到我们改善手术时间的中位病例数为9(IQR3)。有七个重复的LNF,11例转为开放。总并发症发生率为8.9%。多年来,专家的并发症有所减少。LNF后30天死亡率为0.7%。
    LNF可以在南非的三级培训中心成功引入,并取得良好成果。全面的质量改进方案,包括MAS培训,支持这一点。
    UNASSIGNED: Pediatric laparoscopic Nissen fundoplication (LNF) has become the standard approach at many centers. We developed a minimal access surgery (MAS) training curriculum to enhance the delivery of MAS for pediatric patients in a resource-limited setting. We reviewed our 10-year experience in implementing and performing LNF at our institution.
    UNASSIGNED: We described the challenges of implementing MAS training for LNF and how we addressed them. Beneficial technical considerations were described. A retrospective review was performed on all pediatric LNFs performed.
    UNASSIGNED: We performed 268 LNFs. Specialists or trainees under supervision performed all LNFs. The trainee group performed 43 LNFs (16%). The median operative time for the specialists was 94 min (interquartile range [IQR] 50), and the trainee group was 140 min (IQR 62.5). The median number of cases performed until we improved operative time amongst the trainees was nine (IQR 3). There were seven repeat LNFs, and 11 cases were converted to open. The overall complication rate was 8.9%. A reduction in complications among specialists occurred over the years. The 30-day mortality post-LNF was 0.7%.
    UNASSIGNED: LNF can be successfully introduced at a tertiary training centre in South Africa with good outcomes. A comprehensive quality improvement program, including MAS training, supported this.
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  • 文章类型: Journal Article
    当与医疗保健压力相结合时,机器人辅助手术(RAS)的指数增长影响了英国的培训成果,包括能力的学习曲线。目的:确定RAS的当前规定,并调查英国各地在获得最低限度手术(MAS)设施和培训方面的差异。进行了双臂电子调查。第一方对有关机器人实践和未来培训规定的临床线索提出了质疑。第二个调查了受训者和培训师对MAS培训和设施的看法。64%(52/81)的回应信托使用机器人系统。大多数(68%)计划在3年内扩展或购买系统。收集了来自112家英国和爱尔兰共和国医院的171份回复。腹腔镜类别询问受训者是否可以使用正式课程,培训日和sim-boxes。大多数顾问(51.9%)和受训人员(51.6%)报告说,没有正式的机器人手术培训课程。综合反应显示42.1%(n=195/463)表示“是”,39.5%(n=183)“不”和18.4%(n=85)“不知道”。对于组合机器人类别(模拟,培训天数和手术名单)28.3%(n=134/473)回答“是”,51.6%(n=244)说“不”,20.1%(n=95)说“不知道”。这项研究提供了对英国信托机构当前提供的机器人辅助手术的见解,并强调了在正式课程中促进定期临床培训和公平访问MAS模拟的必要性。这可以帮助与机器人实践的扩展并行地调节训练,并且避免显著的技能获取差距和对患者安全的风险。
    When combined with healthcare pressures, the exponential growth of robotic-assisted surgery (RAS) has impacted UK-based training outcomes, including the learning curve to competency. Aim: To ascertain the current provision of RAS and investigate differences in access to minimal access surgical (MAS) facilities and training across the UK. A two-armed electronic survey was conducted. The first arm questioned clinical leads regarding robotic practice and future training provisions. The second investigated trainee and trainers\' perceptions of MAS training and facilities. 64% (52/81) of responding trusts utilise a robotic system. The majority (68% [55/81]) have plans to expand or acquire a system within 3 years. 171 responses from 112 UK and Republic of Ireland hospitals were collected for Arm 2. Laparoscopic categories queried whether trainees had access to a formal curriculum, training days and sim-boxes. Most consultants (51.9%) and trainees (51.6%) reported that there was no formal local training curriculum for robotic surgery. Combined responses demonstrated 42.1% (n = 195/463) said \"yes\", 39.5% (n = 183) \"no\" and 18.4% (n = 85) \"don\'t know\". For combined robotic categories (simulation, training days and operative lists) 28.3% (n = 134/473) responded \"yes\", 51.6% (n = 244) said \"no\" and 20.1% (n = 95) said \"don\'t know\". This study provides insight into the current provision of robotic-assisted surgery at UK trusts and highlights the need to facilitate regular clinical training and equitable access to MAS simulation within a formal curriculum. This may aid regulation of training in parallel with the expansion of robotic practice and avoid a significant skill acquisition gap and risks to patient safety.
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  • 文章类型: Journal Article
    对用于压力性尿失禁(SUI)的阴道网带的安全性引起了严重的关注。自体直肌筋膜吊带和最近通过剖腹手术的“吊带”作为SUI的天然组织选择越来越受欢迎。我们描述了一种用于SUI的腹腔镜中尿道自体直肌筋膜吊带的新技术。十名患者安全地接受了这项新技术。12个月时,所有患者均报告SUI治愈且排尿正常.这种技术的优点包括最小访问方法,在腹腔镜引导下介绍缝线,避免吊索过度收紧。
    Serious concerns have been raised over the safety of vaginal mesh tapes for stress urinary incontinence (SUI). Autologous rectus fascial sling and the more recent \'sling on a string\' through a laparotomy are gaining popularity as native tissue options for SUI. We describe a novel technique of laparoscopic mid-urethral autologous rectus fascial sling for SUI. Ten patients underwent this new technique safely. At 12 months, all patients reported cure of SUI with normal voiding. The advantages of this technique include the minimal access approach, introduction of the sutures under laparoscopic guidance, and avoidance of over-tightening of the sling.
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  • 文章类型: Journal Article
    背景:通过微创手术(MIS)进行的全子宫切除术和双侧附件卵巢切除术已成为早期子宫内膜癌(EC)的护理标准。先前的系统评价和荟萃分析侧重于仅从随机对照试验(RCT)报告的结果。忽略了来自非随机研究的有价值的数据。这项首次系统评价和网络荟萃分析全面比较了MIS和开放手术对早期EC的临床和肿瘤学结果,纳入随机和非随机研究的证据。方法:本研究在PROSPERO(CRD42020186959)上进行了前瞻性注册。包括任何报告子宫内膜癌手术治疗的临床和肿瘤结果的实验设计的所有原始研究。研究选择仅限于1995年1月1日至2021年12月31日发表的英语同行评审期刊文章。进行了贝叶斯网络荟萃分析。结果:共99项研究纳入网络荟萃分析,包括181,716名妇女和14个结果。与开放手术相比,腹腔镜和机器人辅助手术显示减少了失血量和住院时间,但增加了手术时间。与腹腔镜手术相比,机器人辅助手术与肠梗阻(OR=0.40,95%CrI:0.17-0.87)和术中总并发症(OR=0.38,95%CrI:0.17-0.75)的显著减少以及更高的无病生存率(OR=2.45,95%CrI:1.04-6.34)相关.结论:对于早期子宫内膜癌的治疗,通过机器人辅助或腹腔镜技术进行的微创手术比开腹手术更安全、更有效.机器人辅助手术与较少的并发症和良好的肿瘤学结果相关。
    Background: Total hysterectomy with bilateral salpingo-oophorectomy via minimally invasive surgery (MIS) has emerged as the standard of care for early-stage endometrial cancer (EC). Prior systematic reviews and meta-analyses have focused on outcomes reported solely from randomised controlled trials (RCTs), overlooking valuable data from non-randomised studies. This inaugural systematic review and network meta-analysis comprehensively compares clinical and oncological outcomes between MIS and open surgery for early-stage EC, incorporating evidence from randomised and non-randomised studies. Methods: This study was prospectively registered on PROSPERO (CRD42020186959). All original research of any experimental design reporting clinical and oncological outcomes of surgical treatment for endometrial cancer was included. Study selection was restricted to English-language peer-reviewed journal articles published 1 January 1995-31 December 2021. A Bayesian network meta-analysis was conducted. Results: A total of 99 studies were included in the network meta-analysis, comprising 181,716 women and 14 outcomes. Compared with open surgery, laparoscopic and robotic-assisted surgery demonstrated reduced blood loss and length of hospital stay but increased operating time. Compared with laparoscopic surgery, robotic-assisted surgery was associated with a significant reduction in ileus (OR = 0.40, 95% CrI: 0.17-0.87) and total intra-operative complications (OR = 0.38, 95% CrI: 0.17-0.75) as well as a higher disease-free survival (OR = 2.45, 95% CrI: 1.04-6.34). Conclusions: For treating early endometrial cancer, minimal-access surgery via robotic-assisted or laparoscopic techniques appears safer and more efficacious than open surgery. Robotic-assisted surgery is associated with fewer complications and favourable oncological outcomes.
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