腹腔镜Nissen胃底折叠术治疗胃食管反流病

目的 探讨腹腔镜Nissen胃底折叠术治疗胃食管反流病的效果.方法 对近2年来收治的109例胃食管反流病实施腹腔镜Nissen胃底折叠术患者的临床资料进行回顾性分析.结果 108例成功完成手术.1例因难以控制的脾上极胃短血管出血而中转开腹.手术用时30-245(平均68.1)min,术中出血5～450(平均30.0)mL;术后住院天数2～8(平均4.2)天.术后102例获3～27个月的随访,7例失访.随访患者中99例(97.1%)反酸、烧心等消化道症状基本消失,2例(2.0%)明显缓解,1例(0.9%)无效.术后2例出现较严重的吞咽困难,1例严重上腹胀气,2例腹泻,1例出现术后食管裂孔疝.结论 腹腔镜Nissen胃底折叠术是治疗胃食管反流病的一种微创、安全、有效的治疗方法.     

改良Nissen胃底折叠术治疗胃食管反流病的短期疗效分析

目的:探讨腹腔镜改良Nissen胃底折叠术治疗胃食管反流病的短期疗效。方法:回顾分析2020年6月至2021年11月接受腹腔镜改良Nissen胃底折叠术的81例患者的临床资料,比较术前、术后反流症状及术后并发症的7级李克特量表评分,统计质子泵抑制剂药物的服用情况及对手术的满意程度。结果:患者术后胃食管反流病相关症状的评分均低于治疗前(P<0.05);术后大部分患者出现不同程度的吞咽困难,其中症状不可忽略的吞咽流食困难比例为6.2%,症状不可忽略的吞咽固体困难比例为63%;术后新发腹胀、便秘与腹泻的比例分别为37%、18.5%与11.1%,均为自限性;术后DeMeester评分、酸反流时间百分比及反流总次数均较术前有所改善,术后食管下括约肌压力、食管下括约肌长度及食管下括约肌腹段长度较术前增加;术后6个月体重下降(3.8±3.27)kg(P<0.05),术后6个月身体质量指数下降(1.4±1.31)kg/m²(P<0.05),不同身体质量指数分组间身体质量指数变化值与体重变化值的分布不完全相同;术后6个月质子泵抑制剂停药率为96.3%,疗效满意率为...     

腹腔镜Nissen胃底折叠术治疗老年胃食管反流病

目的:对比腹腔镜Nissen 胃底折叠术在老年组和非老年组胃食管反流病(GERD)的疗效,评价其在老年人应用的可行性.方法:回顾分析因GERD行腹腔镜Nissen胃底折叠术治疗的老年病人28例,随机选取同时期非老年GERD病人40例作为对照组,分析不同年龄组患者的治疗效果.结果:术后两组症状完全消失.食管下段压力由(8.8±2.6)mmHg(1mmHg =0.133 kPa)提高到(18.23±3.6)mmHg(P＜ 0.01),24 h pH值检测评分由105.4±3.7降低到8.12±2.1(P＜ 0.01),较术前明显改善,并达到正常范围.平均随访4.5年,非老年组症状复发2例,老年组1例.远期吞咽困难老年组发生8例,非老年组为1例,差异有统计学意义(P＜ 0.05).结论:在老年GERD病人中实施腹腔镜Nissen 胃底折叠术与在非老年病人中实施一样安全、有效,但远期吞咽困难发生率较非老年人为高.     

腹腔镜Nissen与Toupet胃底折叠术治疗胃食管反流性疾病的临床分析

目的 比较腹腔镜Nissen与Toupet胃底折叠术治疗胃食管反流性疾病（GERD）的优缺点及其适应证。方法 回顾分析2001年6月至2005年12月腹腔镜胃底折叠术后GERD的83例临床资料。其中65例行腹腔镜Nissen胃底折叠术，18例行腹腔镜Toupet胃底折叠术。结果 两组均无中转开腹及死亡病例。术后两组症状均完全消失。平均随访2．6年，Nissen组未出现症状复发，Toupet组2例病人症状复发，需服抑酸药物控制。术后4个月复查食道测压和酸反流的指标两组均在正常范围内。Nissen组食道炎症的治愈率为84．6％，Toupet组为66．7％。术后4d，Nissen组吞咽困难、腹胀的发生率明显高于Toupet组（分别为27．7％和16.7％）；术后1年，两组之间的差别明显减小（分别为1．5％和0）。结论 Toupet胃底折叠术后短期内吞咽困难的发生率明显低于Nissen胃底折叠术，但随着术后恢复时间的延长，两者间差异明显减小。对中重度GERD应首选腹腔镜Nissen胃底折叠术，对高龄，术前检查提示食管蠕动功能明显减弱的病人，可考虑行腹腔镜Toupet胃底折叠术。     

腹腔镜Nissen胃底折叠术对胃食管反流病患者食管动力学的影响

目的通过食管高分辨率测压（high resolution manometry,HRM）对比胃食管反流病（gastroesophageal reflux disease,GERD）患者腹腔镜下Nissen胃底折叠术（laparoscopic Nissen fundoplication,LNF）前后食管动力学的改变情况,探讨手术的抗反流原理。 方法选取2014年6月至2016年7月,火箭军总医院73例连续住院的GERD患者,LNF术前1周内行包括HRM在内一系列术前评估,术后GERD症状明显缓解且吞咽困难等并发症已经消失时复查HRM。对手术前后2次HRM的9个食管动力学参数进行对比分析,并按术前是否存在食管裂孔疝进一步分组分析。 结果术后患者食管长度平均延长了（0.43±1.72）cm,腹腔内下食管括约肌长度平均延长了（1.20± 0.94）cm,术后患者下食管括约肌静息压平均增加了（5.99±7.79）mmHg（1 mmHg=0.133 kPa）,综合松弛压平均增加了（3.41±5.43）mmHg;远端收缩分数平均增加了（157.26±596.01）mmHg·s·cm,远端收缩延迟时间平均增加了（0.93±2.30）s;上述6个动力学参数与术前比较差异均有统计学意义（P=0.04,<0.01,<0.01,<0.01,0.03,<0.01）。而术后下食管括约肌长度、食管上括约肌压力和收缩前沿速度与术前相比差异无统计学意义（P=0.83,0.43,0.73）。食管长度、下食管括约肌长度和远端收缩分数在食管裂孔疝患者中较无食管裂孔疝患者改善更为显著（P<0.01,<0.01,<0.01）。 结论LNF主要通过延长腹腔内食管长度,增强下食管括约压力,增强食管的廓清功能,从而到达有效的抗反流作用。其中合并食管裂孔疝的患者较无食管裂孔疝患者术后上述食管动力学改善更为显著。     

腹腔镜Nissen胃底折叠术治疗胃食管返流病的长期效果

目的:评价腹腔镜Nissen胃底折叠术(laparoscopic Nissen fundoplication,LNF)治疗胃食管返流病的长期效果。方法:从MEDLINE、EMBASE、中国生物医学数据库(CBM)及Cochrane试验注册中心检索纳入了1991年到2007年10月发表的LNF治疗返流性食管炎的随机对照实验,并对纳入研究的方法学质量(随机方法、分配隐藏、盲法)进行评价,最后用Rev-Man4.2.9软件进行分析。结果:纳入4个随机对照实验(RCT),包括440例患者,纳入随访研究共387例。术后主观结果如满意度[OR0.5095%CI(0.25,1.00)]、术后抑酸药物的使用[OR0.4595%CI(0.08,2.53)]、返酸和烧心症状差异无统计学意义,吞咽困难LNF发生率高于传统胃底折叠术(conventional Nissen fundoplicationm,CNF)[OR4.1695%CI(1.51,11.50)]。客观结果如再手术率[OR1.7795%CI0.78,4.72)]、食管测压和24h pH检测两组间差异无统计学意义。结论:本研究中LNF治疗胃食管返流病的长期效果和传统胃底折叠术差异无统计学意义,但LNF术后吞咽困难发生率可能较高。     

腹腔镜Nissen胃底折叠术治疗胃食管反流病110例报告

目的探讨胃食管反流病（gastroesophageal reflux disease,GERD）的临床表现、腹腔镜Nissen胃底折叠术的治疗效果。方法回顾性分析2007年1月～2008年12月共110例行腹腔镜Nissen胃底折叠术的GERD临床资料。18例以反酸、烧心、嗳气、反食、胸痛等食管内症状为主,92例表现为咳嗽、咳痰、喘息等呼吸道症状为主（6例无反酸、烧心等消化道症状）。结果中转开腹1例,余均成功实施腹腔镜Nissen胃底折叠术。手术时间30～245min,平均67.8min;术中出血量5～450ml,平均28.8ml;术后住院时间2～8d,平均4.1d。术后102例获得6～24个月随访,平均13个月,8例失访。其中66例仅接受电话随访。102例按照症状频次、程度问卷表对其症状进行评分,参考反流性疾病问卷（reflux diagnostic questionnaire,RDQ）评分标准症状评分,术后6个月反酸、烧心、胸痛、咳嗽、喘息、憋气、咽异物感、喉部发紧、声音嘶哑的评分均明显下降（P〈0.05）。87例手术有效,15例手术无效。术后62例（60.8%）出现进食困难,经饮食训练2～6周后60例消失,2例症状严重,经胃镜扩张后缓解。1例术后2个月食管裂孔疝复发,再次腹腔镜手术修补。36例术后3个月选择性地进行了胃镜、24h食管pH监测和食管压力监测复查。28例食管炎患者复查胃镜,25例恢复正常,1例从Ⅲ级转为Ⅰ级,1例从Ⅱ级转为Ⅰ级,1例无变化;31例复查24h食管pH值监测,DeMeester评分恢复正常30例,1例从中度降至轻度;18例复查食管测压,下食管括约肌（LES）静息压从术前的1.2～34.1（中位数14.3）mmHg升至14.3～33.0（中位数20.0）mmHg（Z=3.72,P=0.000）。结论腹腔镜Nissen胃底折叠术是治疗GERD的有效方法,具有微创、损伤小、病人恢复快和操作安全的优点,对诊断明确的以食管外症状为主要表现的GERD特别值得提倡。     

腹腔镜Nissen胃底折叠术的临床疗效评价

目的:评价腹腔镜Nissen手术在治疗食管裂孔疝中的优越性。方法:应用腹腔镜行食管裂孔疝修补和胃底折叠术治疗31例食管裂孔疝患者。结果:本组患者手术均获成功,仅1例发生纵隔气肿。术后随访6个月~7年,临床症状完全消失,无一例复发。结论:腹腔镜食管裂孔疝修补和胃底折叠术具有患者创伤小、痛苦少、住院时间短等优点,是当今治疗食管裂孔疝手术的金标准。     

腹腔镜下胃底Nissen折叠术式治疗的食管裂孔疝临床应用

目的探讨使用腹腔镜行食管裂孔疝修补术的安全性和疗效评价。方法对38例食管裂孔疝患者使用腹腔镜行食管裂孔疝修补术,做胃底360°折叠术(Nissen术),9例应用补片修补疝缺口,29例采用7号丝线缝合。结果38例腹腔镜食管裂孔疝修补术全部获得成功。手术时间30～190min,平均手术时间110min,失血10～50ml;术后24～48h进流质饮食,无术后并发症;术后平均住院5.7d。结论腹腔镜下胃底Nissen折叠术式具有疗效好、安全和创伤小的优点。值得进一步推广应用。     

腹腔镜Nissen胃底折叠术联合胃大弯袖状切除术

手术要点：距幽门3—5cm处起,以超声刀贴胃壁分离大网膜,向上至贲门左侧His角。打开胃小弯上部小网膜,剔除贲门前肥厚脂肪垫,游离两侧膈肌脚根部,游离腹段食管,修补扩大的食管裂孔2—3针。胃镜引导下,用腔镜专用直线切割闭合器沿胃大弯侧距幽门4～6cm处开始向胃底方向连续切割闭合,鱼鳍状保留胃底,切除胃大弯侧3／5。残胃腔内胃镜注气,胃切缘外喷水检查有无漏气,以除外胃切缘漏。两个相邻钉仓切缘间以及有出血处以3-0可吸收线缝合加固。牵拉保留的胃底从食管后方绕过行改良Nissen法折叠,即将绕过食管后方的左侧胃底与右侧胃底前壁缝合2～3针,完成食管周围的360°折叠,并将胃底缝合固定于右侧膈肌脚2～3针。     

Laparoscopic Nissen fundoplication

Passing the stomach behind the esophagus during laparoscopic Nissen fundoplication is a common source of frustration for the laparoscopic surgeon. It often leads to an incorrect formation of the fundoplication, resulting in a wrapping or twisting of the fundus around the distal esophagus. The correct technique should result in the distal esophagus being enveloped inside the fundus without distorting the orientation of the greater curve. We have developed an easy, precise, and reproducible technique to perform this maneuver. The steps for performance of this maneuver are described. Received: 12 March 1999/Accepted: 24 September 1999     

Gastric necrosis complicating lately a Nissen fundoplication

Background Gastric necrosis after Nissen fundoplication is a rare and life-threatening complication described in paediatric surgery and in some experimental models. Prompt diagnosis and appropriate therapy of acute gastric dilatation is mandatory to avoid potentially fatal gastric necrosis. Case report This case report is the first one to describe a gastric necrosis in an adult as a late and very severe complication after Nissen fundoplication. Gastric dilatation and subsequent necrosis occurred 14 years after Nissen fundoplication because of small bowel obstruction based on adhesions. Conclusion Early diagnosis and treatment of gastric dilatation after Nissen fundoplication are essential to prevent from severe secondary complications but can be difficult to establish because of atypical symptoms.     

Quality of life and predictors of long-term outcome in patients undergoing open Nissen fundoplication for chronic gastroesophageal reflux

BACKGROUND: Long-term outcome of antireflux operations as well as pre- and postoperative parameters able to predict their clinical results are still controversial. The aim of the present study was to evaluate long-term quality of life of patients undergoing open fundoplication for chronic GERD and to investigate pre- and early postoperative functional parameters possibly related to persistence or recurrence of symptoms. METHODS: A cohort of 25 patients who underwent open Nissen fundoplications was reviewed for an evaluation of long-term residual symptoms and quality of life at an average follow-up of more than 10 years. Clinical evaluation was performed by using a symptom-specific score (DeMeester's score), 3 health-related quality of life scores, a GERD-specific (GERD-HRQL score) score, and 2 generic scores (SF-36) evaluating physical and psychological well-being. Subjective satisfaction grade of the patients was also investigated. In addition, a univariate analysis is provided, according to the long-term presence or absence of residual symptoms (120.6-month follow-up), taking into account pre- and postoperative (6-month follow-up) data of endoscopy, 24-hour pH monitoring, stationary manometry, and gastric-emptying test. RESULTS: Persistence or recurrence of GERD-specific symptoms (heartburn and regurgitation) were reported by 8 patients (32%); 2 patients (8%) were reoperated on for persistent dysphagia, whereas 17 patients (68%) were asymptomatic. GERD-HRQL and SF-36 scores displayed significant postoperative improvement, which continued in long-term follow-up. Twenty patients (80%) had repeat fundoplication. Among tested parameters, only postoperative mean supine esophageal clearance and gastric emptying half-time, although on average improved significantly after the antireflux procedure, differed significantly in long-term asymptomatic and symptomatic subgroups. In long-term asymptomatic patients, postoperative (6 month) mean supine esophageal clearance was 0.8 +/- 0.3 minutes (P = .011) and 2.4 +/- 0.2 minutes in symptomatic patients. Postoperative (6 month) mean gastric emptying half-time of long-term asymptomatic patients was 93.3 +/- 8.9 minutes, whereas in symptomatic patients it was 127.5 +/- 14.3 minutes (P = .047). CONCLUSIONS: Patients undergoing Nissen fundoplication had a satisfactory long-term quality of life. Clinical results did not deteriorate over time and showed to be related to postoperative esophageal clearance and gastric emptying, which could be regarded as early postoperative predictors of long-term clinical outcome.     

Watson fundoplication in children: a comparative study with Nissen fundoplication

Background

Nissen fundoplication is the gold standard antireflux procedure in children. In 1996, one pediatric surgeon adopted the anterior fundoplication described by Watson in 1991. This procedure is reported to achieve good reflux control while permitting burping, active vomiting, and reducing gas bloat. An audit project was undertaken to compare the clinical outcome of children undergoing Nissen and Watson fundoplication.

Methods

The case notes of 144 children undergoing open fundoplication between February 1995 and February 2002 were reviewed retrospectively.

Results

Results of 72 boys and 59 girls comprising 76 Nissen and 55 Watson fundoplications were assessed. In each group, one death occurred within 1 month of operation. Chest infections occurred in 6.6% (Nissen) and 1.8% (Watson), and wound infections in 2.6% and 1.8%, respectively. Dysphagia was recorded in 7.9% of Nissen and 1.8% of Watson fundoplications. Follow-up data were analyzed in 70 children with Nissen and 48 children with Watson fundoplication. When overall clinical outcome was assessed for those patients with a minimum follow-up of 1 year, 85.1% Nissen and 88.2% Watson were judged good/excellent; 14.9% Nissen and 11.8% Watson were judged poor/bad.

Conclusion

Watson fundoplication can safely be performed in children with comparable clinical outcome to Nissen fundoplication.     

Outcomes of laparoscopic Toupet compared to laparoscopic Nissen fundoplication

Background: Recent reports suggest that partial fundoplications such as the laparoscopic Toupet (LT) ultimately suffer from a higher recurrence rate compared to complete wraps such as the laparoscopic Nissen fundoplication (LNF). This article summarizes our experience with LT and LNF. Methods: Over a 45-month period (February 1995 to November 1998), 206 patients underwent laparoscopic antireflux operations. The LNF group included 163 patients and the LT group included 43 patients. Global quality of life was measured using the Medical outcomes short form 36 (SF36). Results: There were no differences in disease severity, except that the LT group had a higher incidence of esophageal dysmotility (37.2% 8.6%, p < 0.05). Early outcomes were similar, with no perioperative deaths and morbidity occurring in 15 (9.2%) LNF and 5 (11.6%) LT patients (p = not significant). Long-term follow-up was available in 142 patients at a mean of 19.7 months. A greater number of LT patients required proton pump inhibitors (38 vs 20%) and were dissatisfied (21 vs 7%) with their surgery (p < 0.05). SF36 physical function scores were better in the LNF group (85 vs 74; p < 0.05). Significantly more (p < 0.05) of the LT patients complained of dysphagia (34.5 vs 15%) on follow-up. There were no differences in the incidence of symptoms related to the gas-bloat syndrome. The observed differences between the LT and LNF groups did not appear to be related to differences in esophageal motility. Conclusions: Short-term results were similar for LT and LNF, but with longer follow-up, better results were seen with LNF. Even in the setting of moderate decreases of esophageal motility, complete fundoplication yields superior results.     

Superior mesenteric vein thrombosis following laparoscopic Nissen fundoplication.

This report describes the second case of a superior mesenteric and portal vein thrombosis following an uneventful laparoscopic Nissen fundoplication. The patient presented on postoperative day 10 with acute onset of abdominal pain and inability to tolerate oral food. A computed tomography (CT) scan revealed superior mesenteric and portal venous thrombosis with questionable viability of the proximal small bowel. He was heparinized and taken for emergent exploratory laparotomy. At surgery and at a planned re-exploration the following day, the bowel was viable and no resection was needed. Despite continuation on anticoagulation therapy, he developed a pulmonary embolism. A hypercoagulable workup was normal. After continued anticoagulation therapy and supportive care, a duplex ultrasound 2 months after the event showed normal flow in both the superior mesenteric and portal veins. Possible mechanisms are discussed along with a review of the pertinent literature.     

Dysphagia after antireflux fundoplication: endoscopic,radiological and manometric evaluation

Background

The transient dysphagia after fundoplication is common and most often disappears until six weeks postoperatively.

Aim

Analyze a group of patients who presented late and persistent dysphagia postoperatively.

Methods

Forty-one patients after Nissen fundoplication, 14 male and 27 female, mean age 48 year, were evaluated based on medical history, esophagogastroduodenoscopy, contrast radiographic examination and esophageal manometry. The results were compared with another 19 asymptomatic individuals.

Results

Contrast radiographic examination of the esophagus revealed in six cases delayed emptying, characterizing that four patients had achalasia and two diffuse spasm of the esophagus. Esophageal manometry showed that maximal expiratory pressure of the lower sphincter ranged from 10 to 38 mmHg and mean respiratory pressure from 14 to 47 mmHg, values similar to controls. Residual pressure ranged from 5 to 31 mmHg, and 17 patients had the same values as the control group.

Conclusion

The residual pressure of the lower sphincter was higher and statistically significant in patients with dysphagia compared with those operated without dysphagia. Future studies individualizing and categorizing each motility disorder, employing other techniques of manometry, and the analysis of the residual pressure may contribute to understand of persistent dysphagia in the postoperative fundoplication.     

Preoperative Lower Esophageal Sphincter Manometry Data Neither Impact Manifestations of GERD nor Outcome After Laparoscopic Nissen Fundoplication

Background  Experience with laparoscopic antireflux surgery (LARS) in patients with gastroesophageal reflux disease (GERD) and manometrically intact lower esophageal sphincter (LES) is limited. The disease pattern may be different and LARS may fail to control reflux or result in higher rates of dysphagia. This is the first study investigating the impact of preoperative LES manometry data not only on manifestations of GERD and subjective outcome alone but also on objective outcomes 1 year after LARS. Methods  Three hundred fifty-one GERD patients underwent LARS and had subjective symptom and quality of life assessment, upper gastrointestinal endoscopy, barium swallow esophagogram, 24-h esophageal pH monitoring, and manometry pre- and 1 year postoperatively. Patients were divided into those with a preoperatively intact versus defective LES based on intraabdominal length and resting pressure. Baseline and 1-year postoperative follow-up data were compared. Results  Preoperative manifestations of GERD were similar in each group. Postoperatively, all symptoms except flatulence, quality of life scores, and objective manifestations improved significantly in each group. Conclusions  The preoperative manometric character of the LES neither impacts the manifestations of GERD nor subjective and objective outcomes after LARS. Patients with GERD and manometrically intact LES have no higher risk for postoperative dysphagia.