腹腔镜Nissen和Toupet胃底折叠术治疗食管裂孔疝合并胃食管反流病的术后效果评价

目的探讨腹腔镜Nissen和Toupet胃底折叠术治疗食管裂孔疝合并胃食管反流病的疗效和术后并发症。 方法回顾性分析2014年7月至2016年7月,在中国医科大学附属盛京医院行腹腔镜下食管裂孔疝修补联合胃底折叠术的57例食管裂孔疝合并胃食管反流病患者的临床资料,其中24例行Nissen胃底折叠术式(Nissen组),33例行Toupet胃底折叠术式(Toupet组)。观察并比较2组患者的术后抗反流效果及发生术后并发症情况。 结果57例均顺利完成腹腔镜下手术,无中转开腹,手术时间68～115 min,平均手术时间(75.8±6.4)min;术中出血量15～30 ml,平均出血量(22±5)ml;2组患者均使用补片行食管裂孔疝修补术;术后24 h进流食,术后平均住院日(10.5±3)d。2组患者手术时间,出血量,住院日无明显差别。57例患者均得到随访,随访时间为6个月至2.5年,平均随访时间为18个月。术后均未出现反酸,烧心等胃食管反流病典型症状,无复发病例。Nissen组术后有2例(8.2%)患者出现吞咽困难,Toupet组术后有8例(24.2%)出现吞咽困难,Toupet组术后并发症发生率明显高于Nissen组。术前伴有胃食管反流病的患者行胃镜检查均有不同程度的食管炎症,所有患者术后均复查胃镜、食管测压及食管24 h pH值监测。复查结果显示,2组患者术后较术前食管下括约肌压力均有明显改善,食管下括约肌长度也均明显延长。 结论腹腔镜下Nissen术式在术后出现吞咽困难发生率上少于Toupet术式,但2种术式抗反流效果无明显差异。     

聚丙烯补片在腹腔镜下食管裂孔疝修补联合胃底折叠术的临床应用

目的探讨聚丙烯补片在腹腔镜下食管裂孔疝修补联合胃底折叠术治疗食管裂孔疝合并胃食管反流病的临床疗效。 方法回顾性分析新疆维吾尔自治区人民医院2013年5月至2015年3月,住院治疗并使用聚丙烯补片(强生PHY补片)行腹腔镜下食管裂孔疝修补术联合胃底折叠术的38例患者临床资料,总结上述患者术前、术后6个月24 h食管pH监测、高分辨率食管测压、胃食管反流病调查问卷(GERD-Q)量表评分及术后并发症特点。 结果全部患者手术顺利无中转术式等情况,其中Nissen术式27例,Toupet术式8例,Dor术式3例。术后患者反流症状均较术前明显改善,术后反流时间、反流次数、DeMeester评分、GERD-Q量表评分等较术前明显降低,差异有统计学意义(P<0.05),术后出现吞咽困难3例,腹部胀气2例,随访过程中无严重并发症发生,无复发。 结论使用聚丙烯补片行腔镜食管裂孔疝修补联合胃底折叠术是治疗食管裂孔疝的有效方法,具有微创、恢复快、并发症少、复发率低等特点。     

Laparoscopic antireflux surgery: indications, preoperative evaluation, techniques, and outcomes

BACKGROUND/AIMS: During the past decade, the development of mini-invasive surgery has determined a resurgence in popularity of the antireflux surgery. The purpose of this study is to examine indications, preoperative evaluation, surgical techniques, and outcomes after mini-invasive surgery. METHODOLOGY: From 1996 to 2000, 25 patients with gastroesophageal reflux disease associated to hiatal hernia underwent laparoscopic surgery. The indication for surgery was failure of long-term medical therapy. All patients had severe acid reflux on 24h-pH monitoring, endoscopic evidence of esophagitis, and defective lower esophageal sphincter. Nissen fundoplication was performed in 16 patients with normal esophageal body motility, and 270 degrees posterior fundoplication in 9 patients with low esophageal motility. RESULTS: Mortality and conversion rate were 0. Mean operative time was 130 minutes and mean postoperative hospital stay 5 days. Twenty-four (96%) patients were completely cured of reflux symptoms off all medications. Transient, mild postoperative dysphagia occurred in 3 patients (12%). There was a significant improvement of the results in postoperative esophageal manometry and 24h-pH monitoring. CONCLUSIONS: Despite the fact that few patients were treated by using laparoscopic approach, results are encouraging with less morbidity and great advantages for patients. Precise selection of patients and surgical techniques are essential.     

High‐resolution manometry findings in symptomatic post‐Nissen fundoplication patients with normal endoscopic configuration

The aim of this study was to investigate high‐resolution manometry (HRM) findings in symptomatic post‐fundoplication patients with normal endoscopic configuration. A retrospective review of a prospectively maintained database was conducted to identify patients who underwent evaluation with HRM and endoscopy for symptom evaluation after previous fundoplication. Study period extends from September 2008 to December 2012. Only patients with complete 360° fundoplication (Nissen) were included, and patients with partial fundoplication were excluded. Patients with endoscopic abnormality or patients who underwent Collis procedure were also excluded. Additionally, contrast study and 24‐hour pH study if done were reviewed. Symptoms were graded using a standard questionnaire with symptoms graded on a scale of 0–3. Symptom grade 2 or 3 was considered a significant symptom. One hundred seventy‐nine symptomatic patients with previous Nissen fundoplication underwent HRM and endoscopy during the study period. Of these, 136 patients were excluded (51 had recurrent hiatal hernia, 2 had disrupted fundoplication, 68 had slipped fundoplication, 10 had twisted fundoplication, 2 had esophageal stricture, and 3 had Collis procedure). Remaining forty‐three patients met inclusion criteria (mean age of 56.0 ± 14.8, 32 females).The most common symptom was dysphagia (67%). Patients with dysphagia had a significantly longer length of distal esophageal high pressure zone (HPZ) and a higher integrated relaxation pressure (IRP) than patients without dysphagia (P = 0.020, 0.049). Especially, patients who had shorter HPZ (≤2 cm) were less likely to have significant dysphagia. Twenty‐three patients (53%) had heartburn. There was no significant difference in HRM findings between patients with and without heartburn. Only 4 of 28 patients with concomitant pH study showed abnormal DeMeester score (>14.7), and there was no correlation between results of pH study and lower esophageal sphincter pressure/length and IRP. Longer HPZ complex length and higher IRP as measured with HRM is associated with post‐Nissen fundoplication dysphagia in patients with normal endoscopic configuration. No HRM parameters are associated with reported heartburn or a positive pH score.     

Outcomes after laparoscopic Nissen fundoplication are not influenced by the pattern of reflux

SUMMARY.  The purpose of this study was to compare the outcomes of patients with different types of gastroesophageal reflux disease (upright, supine, or bipositional) after laparoscopic Nissen fundoplication and determine if patients with upright reflux have worse outcomes. Two hundred and twenty-five patients with reflux confirmed by 24-h pH monitoring were divided into three groups based on the type of reflux present. Patients were questioned pre- and post-fundoplication regarding the presence and duration of symptoms (heartburn, regurgitation, dysphagia, cough and chest pain). Symptoms were scored using a 5-point scale, ranging from 0 (no symptom) to 4 (disabling symptom). Esophageal manometry and pH results were also compared. There was no statistically significant difference in lower esophageal sphincter length, pressure or function between the three groups. There was no significant difference in any of the postoperative symptom categories between the three groups. The type of reflux identified preoperatively does not have an adverse effect on postoperative outcomes after Nissen fundoplication and should not discourage physicians from offering antireflux surgery to patients with upright reflux.     

Outcome of laparoscopic Nissen fundoplication in patients with disordered preoperative peristalsis.

BACKGROUND: A 360 degrees or Nissen fundoplication remains controversial in patients with disordered peristalsis, some surgeons preferring a partial wrap to minimise postoperative dysphagia. AIM: To evaluate symptoms and manometric outcome in patients with disordered peristalsis after Nissen fundoplication. PATIENTS: In an initial series of 345 patients studied prospectively, 31 patients who had undergone a Nissen fundoplication had disordered peristalsis. Using preoperative manometry, patients were classified as: equivocal primary peristalsis (eight patients); abnormal primary peristalsis (four patients); abnormal maximal contraction pressure (13 patients); abnormal primary peristalsis and maximal contraction pressure (six patients). METHODS: Postoperatively, patients underwent a barium meal, oesophageal manometry and standardised clinical review by a blinded scientific officer. RESULTS: Twenty eight (90%) patients had satisfaction scores of at least 8 out of a maximum of 10 and all would undergo surgery again. Whereas 15 (48%) patients had dysphagia scores greater than 4/10 preoperatively, only two (6%) had these scores at one year. Improved peristalsis was seen in 78% of postoperative manometric studies, and mean preoperative lower oesophageal sphincter pressure increased from 6.6 (range 0-21) mm Hg to 19 (4-50) mm Hg. CONCLUSIONS: These results are similar to the overall group of 345 patients and suggest that disordered peristalsis, and possibly even absent peristalsis, is not a contraindication to Nissen fundoplication as performed in these patients.     

Simple suture or prosthesis hiatal closure in laparoscopic repair of paraesophageal hernia: a retrospective cohort study

Laparoscopic repair of paraesophageal hernia (PEH) involves removal of the hernia sac, cruroplasty, and fundoplication. Mesh application to cruroplasty seems to reduce hernia recurrence rate, but may be associated with dysphagia. The aim of the study was to review the clinical and laboratory outcomes of a series of patients with PEH after laparoscopic repair. Patients with PEH, who had laparoscopic repair and 1‐year postoperative follow‐up, were included in the study. Pre‐ and postoperative testing included symptom questionnaires, barium esophagogram, pH‐monitoring, barium swallow testing. In the first half cases, suturing of large hernia gaps was reinforced with prosthesis (PR), whereas in the second half only suture cruroplasty (SC) was performed. Sixty‐eight patients (36 male) with PEH were included in the study. There were no conversions to open. Postoperatively, dysphagia grading was significantly correlated to esophageal transit time (P < 0.001). There were seven recurrences; one paraesophageal and six wrap migrations. Also, four cases with stenosis were identified all in the PR group. Dysphagia was more common (P= 0.05) and esophageal transit more delayed (P= 0.034) after PR than after SC. Two revisions, one for esophageal stenosis and one for recurrent PEH, derived from the SC group. Reflux was more common after Toupet fundoplication than after Nissen fundoplication (NF) (P= 0.031) in patients with impaired esophageal motility. Laparoscopic repair of PEH with SC is associated with satisfactory clinical outcomes and low rate of wrap migration, at least similar to PR hiatal repair. NF is effective as an antireflux procedure in all cases.     

Surgical management of hiatus hernia with chronic gastric volvulus: report of two cases

Totally intrathoracic gastric volvulus is an uncommon presentation of hiatus hernia. We report herein two patients of hiatus hernia repair with mesenteroaxial gastric volvulus who presented as so-called upside-down stomach, which resulted in excellent clinical outcomes. The two patients underwent an attempted laparoscopic floppy Nissen fundoplication. In patient 1, the duodenum severely adhered to the hernia sac and converted to an open Nissen fundoplication. The operating time for patient 1 and patient 2 was 224 and 232 min, respectively. No postoperative morbidities occurred. At a follow-up of 18 and 2 months, the two patients had not had a relapse or any of their prior symptoms. The repair of an esophageal hiatus hernia with chronic gastric volvulus can be accomplished successfully and safely with an open or laparoscopic approach. Because this condition occurs more frequently in the elderly, an attempt to perform laparoscopic surgery may contribute to minimal invasive treatment.     

加速康复外科技术在小儿腹腔镜食道裂孔疝修补Nissen术围手术期护理中的应用

目的探讨加速康复外科（ERAS）在腹腔镜食管裂孔疝Nissen术围手术期护理中应用价值。 方法选择2012年1月至2019年11月,新疆维吾尔自治区人民医院施行食管裂孔疝腹腔镜下Nissen手术护理的患儿42例,分别为ERAS护理组（14例）和传统护理组（28例）。比较2组患儿胃肠功能时间、住院时间及术后疼痛发生情况等多因素。 结果ERAS组术后肠鸣音恢复时间（9.1±1.8）h,明显短于传统组（12.4±2.1）h（t=-3.89,P=0.000）;术后首次肛门排气时间（15.4±2.7）h,明显短于传统组（20.7±4.1）h（t=-3.96,P=0.000）,胃管拔除时间（16.5±2.7）h,传统组（20.6±3.4）h,（t=-4.925,P=0.000）。术后进食时间（17.5±2.0）h,传统组（36.7±2.5）h,（t=-7.672,P=0.000）;术后住院时间（7.8±1.5）d。传统组（8.7±2.1）d,无统计学差异（t=-1.356,P=0.225）;术后疼痛发生情况（χ²=15.468,P=0.004）ERAS组较传统护理组疼痛明显减轻。 结论ERAS理念在腹腔镜食管裂孔疝Nissen术中应用进行围手术期护理效果良好。     

食管裂孔疝患者胃底折叠术后吞咽困难的处理

目的探讨食管裂孔疝患者胃底折叠术后出现吞咽困难的原因及临床处理方法。 方法回顾性分析2014年1月至2019年1月,中山大学附属第六医院食管裂孔疝修补＋胃底折叠术后,出现吞咽困难21例患者的临床资料。分析吞咽困难出现的原因、时间、处理方式及效果。 结果21例患者中,根据Saeed评分：0分0例、1分2例、2分3例、3分5例、4分11例;出现时间：术后1周内5例、1~2周10例、>2周6例;折叠方式：Nissen折叠15例、Toupet折叠4例、DOR折叠2例;处理方式：药物治疗14例、胃镜下球囊扩张6例、再次手术改折叠1例;所有患者吞咽困难症状均缓解。 结论吞咽困难是胃底折叠术后常见并发症,大部分为轻度、经保守治疗可缓解,一部分中重度吞咽困难需要通过胃镜下扩张,且胃镜下球囊扩张效果明显,球囊扩张失败患者需要再次采取手术改折叠方式。     

Fate of Nissen fundoplication after 20 years. A clinical, endoscopical, and functional analysis.

Of 46 patients who had Nissen fundoplication for proved gastro-oesophageal reflux, 25 were available for follow up after a median of 20 years, 15 had died of unrelated causes, and six could not be traced. All 25 patients in the follow up study were personally interviewed: 21 consented to an endoscopy, 14 to 24 hour recording of oesophageal pH and manometry, and 15 to radionuclide transit test. Repeat fundoplication for recurrent reflux was performed in two cases during the study. Heartburn and regurgitation were significantly lessened (p < 0.005), but the incidence of dysphagia was slightly increased. Endoscopy showed six of 21 fundic wraps to be defective. Erosive oesophagitis was seen in two patients, and Barrett's oesophagus (histologically confirmed) in one of them and six other patients. Total reflux time was abnormal in four of 14 patients. No patient with an intact fundic wrap seen on endoscopy, only two of seven with Barrett's oesophagus, and one of four with abnormal reflux had oesophagitis. Fundoplication in itself did not affect oesophageal motility or transit, provided that the wrap was intact. It is concluded that Nissen fundoplication gave a reasonably good longterm effect in chronic reflux disease, with the stage of the fundic wrap as the main determinant of outcome.     

Esophageal ileus following laparoscopic fundoplication

Early postoperative dysphagia occurs in most patients following laparoscopic fundoplication. Whether dysphagia is associated with a change in esophageal motor function and/or a change in gastroesophageal junction characteristics is unknown. Esophageal motility in the early postoperative period has not been evaluated previously. Esophageal motility was studied on the first postoperative day in 10 patients who underwent laparoscopic Nissen fundoplication and 10 patients who underwent laparoscopic cholecystectomy (control group), using standard perfusion manometry. Primary peristalsis on water swallows following fundoplication elicted a median response of 5% successful peristalsis compared with median response of 100% successful peristalsis following cholecystectomy (P = 0.05). The fundoplication was associated with failure of primary esophageal peristalsis in 7/10 patients, compared to 2/10 patients who underwent cholecystectomy (P = 0.068 Fisher's exact test). Three months after fundoplication, in nine patients studied, primary peristalsis was similar to peristalsis observed preoperatively in seven patients and two patients still had an aperistaltic esophagus. In this study, esophageal manometry 1 day after surgery demonstrated grossly disturbed esophageal motility in most patents following laparoscopic fundoplication, compared to normal motility following laparoscopic cholecystectomy. Peristalsis improved at 3 months or more following surgery. This suggests that an 'esophageal ileus' occurs during the early period after laparoscopic fundoplication.     

Dysphagia after nissen fundoplication

Nissen fundoplication is a commonly used antireflux operation. After this operation symptoms such as dysphagia, inability to belch and vomit, and gas bloating are frequently reported in the literature. In 32 patients who underwent Nissen fundoplication 3.5–18 years ago, postprocedure dysphagia was studied using conventional manometry and 24 h ambulatory pressure and pH recording. Our study indicates that dysphagia tends to decrease after surgery. Neither conventional nor ambulatory pressure recording revealed motor abnormalities that could be held responsible for the dysphagia. Therefore, the data do not support the concept that dysphagia is a major complication of Nissen fundoplication.     

高分辨率食管压力测定在食管裂孔疝诊断中的意义

[目的]评价高分辨率食管压力测定在食管裂孔疝诊断中的临床价值。[方法]回顾性分析30例胃食管反流病合并食管裂孔疝的腹腔镜术前资料。[结果]胃镜诊断与腹腔镜术中诊断符合者11例,符合率36.7%;上消化道钡餐透视诊断与术中判断符合者7例,符合率23.3%;高分辨率食管压力测定诊断与术中诊断符合者20例,符合率66.7%;高分辨率食管压力测定与胃镜及上消化道钡餐透视在食管裂孔疝的检出率方面相比差异均有统计学意义(χ2=4.27、P0.05及χ2=9.70、P0.05)。[结论]高分辨率食管压力测定诊断食管裂孔疝较胃镜及上消化道钡餐透视更为准确。     

Impact of Laparoscopic Nissen Fundoplication on Non-complicated Barrett��s Esophagus

Background/Aim:

Laparoscopic fundoplication can alter the natural course of Barrett’s esophagus (BE). This study was undertaken to assess this role in patients with non-complicated BE.

Materials and Methods:

From October 2004 to October 2009, 43 patients with BE (32 men and 11 women) underwent laparoscopic Nissen fundoplication surgery in the Department of Surgery at Minia University Hospital. The median age of these patients was 46 years (range: 22–68 years). Patients with high-grade dysplasia, invasive cancer, or previous antireflux surgery were excluded. All 43 patients had gastroesophageal reflux symptoms. Heartburn was present in all patients, regurgitation in 41 (95.3%), dysphagia in 8 (18.6%), retrosternal pain in 30 (69.8%), upper gastrointestinal hemorrhage in 6 (13.9%), and respiratory symptoms in 19 (44.2%). Nissen fundoplication was performed in all patients. Thirty-four patients (79.1%) had concomitant hiatal hernia and nine patients (20.9%) had low-grade dysplasia.

Results:

The median follow-up period was 25.6 months. There was significant improvement of symptoms after surgery (P<0.05). Eight (18.6%) of those with short-segment BE had total regression and four (9.3%) of those with long-segment BE had a decrease in total length. Among the nine patients with preoperative low-grade dysplasia, dysplasia disappeared in seven, remained unchanged in one, and progressed to in situ adenocarcinoma in one patient.

Conclusions:

laparoscopic fundoplication succeeded in controlling symptoms but had unpredictable effect on dysplasia and regression of BE. Laparoscopic fundoplication does not eliminate the risk of developing esophageal adenocarcinoma and therefore, endoscopic follow-up should be continued in these patients.     

Short-term symptom and quality-of-life comparison between laparoscopic Nissen and Toupet fundoplications

Laparoscopic antireflux surgery is an established method of treatment of gastroesophageal reflux disease (GERD). This study evaluates the efficacy of Nissen versus Toupet fundoplication in alleviating the symptoms of GERD and compares the two techniques for the development of post-fundoplication symptoms and quality of life (QOL) at 12 months post-surgery. In this prospective consecutive cohort study, 94 patients presenting for laparoscopic antireflux surgery underwent either laparoscopic Nissen fundoplication (LN) ( n  = 51) from February 2002 to February 2004 or a laparoscopic Toupet fundoplication (LT) ( n  = 43) from March 2004 to March 2006, performed by a single surgeon (G. S. S.). Symptom assessment, a QOL scoring instrument, and dysphagia questionnaires were applied pre- and postoperatively. At 12 months post-surgery, patient satisfaction levels in both groups were high and similar (LT: 98%, LN: 90%; P  = 0.21). The proportion of patients reporting improvement in their reflux symptoms was similar in both groups (LT: 95%, LN: 92%; P  = 0.68), as were post-fundoplication symptoms (LT: 30%, LN: 37%; P  = 0.52). Six patients in the Nissen group required dilatation for dysphagia compared with one in the Toupet group (LT: 2%, LN: 12%; P  = 0.12). One patient in the Nissen group required conversion to Toupet for persistent dysphagia ( P  = 0.54). In this series, overall symptom improvement, QOL, and patient satisfaction were equivalent 12 months following laparoscopic Nissen or Toupet fundoplication. There was no difference in post-fundoplication symptoms between the two groups, although there was a trend toward a higher dilatation requirement and reoperation after Nissen fundoplication.     

Does combined multichannel intraluminal esophageal impedance and manometry predict postoperative dysphagia after laparoscopic Nissen fundoplication?

Laparoscopic Nissen fundoplication (LNF) is an effective treatment for gastroesophageal reflux disease; however, some patients develop dysphagia postoperatively. Manometry is used to evaluate disorders of peristalsis, but has not been proven useful to identify which patients may be at risk for postoperative dysphagia. Multichannel intraluminal impedance (MII) evaluates the effective clearance of a swallowed bolus through the esophagus. We hypothesized that MII combined with manometry may detect those patients most at risk of developing dysphagia after LNF. Between March 2003 and January 2007, 74 patients who agreed to participate in this study were prospectively enrolled. All patients completed a preoperative symptom questionnaire, MII/manometry, and 24‐h pH monitoring. All patients underwent LNF. Symptom questionnaires were administered postoperatively at a median of 18 months (range: 6–46 months), and we defined dysphagia (both preoperatively and postoperatively) as occurring more than once a month with a severity ≥4 (0–10 Symptom Severity Index). Thirty‐two patients (43%) reported preoperative dysphagia, but there was no significant difference in pH monitoring, lower esophageal sphincter pressure/relaxation, peristalsis, liquid or viscous bolus transit (MII), or bolus transit time (MII) between patients with and without preoperative dysphagia. In those patients reporting preoperative dysphagia, the severity of dysphagia improved significantly from 6.8 ± 2 to 2.6 ± 3.4 (P < 0.001) after LNF. Thirteen (17%) patients reported dysphagia postoperatively, 10 of whom (75%) reported some degree of preoperative dysphagia. The presence of postoperative dysphagia was significantly more common in patients with preoperative dysphagia (P= 0.01). Patients with postoperative dysphagia had similar lower esophageal sphincter pressure and relaxation, peristalsis, and esophageal clearance to those without dysphagia. Neither MII nor manometry predicts dysphagia in patients with gastroesophageal reflux disease or its occurrence after LNF. The presence of dysphagia preoperatively is the only predictor of dysphagia after LNF.     

腹腔镜疝修补联合Nissen胃底折叠术治疗食管裂孔疝

食管裂孔疝是一种常见的消化系统疾病，通常伴有胃食管反流。近年来食管裂孔疝发病率呈上升的趋势。食管裂孔疝带来的食管症状及食管外症状严重影响着患者的身心健康。由于内科治疗的局限性，手术治疗食管裂孔疝越来越受到外科医师的关注。食管裂孔疝手术旨在修补缺损，通过胃底折叠恢复食管下端括约肌的作用，达到抗反流的效果。腹腔镜技术以其安全、有效及方便等优势而成为治疗食管裂孔疝的首选方法。本文对近年来我院腹腔镜疝修补联合Nissen胃底折叠术治疗食管裂孔疝的经验作一总结。     

Laparoscopic Nissen fundoplication: results and prognostic factors

Introduction: Laparoscopic Nissen fundoplication is the technique of choice in the surgical treatment of gastroesophageal reflux disease. Aims: To review the cases of laparoscopic Nissen fundoplication carried out at our hospital and to analyze the prognostic factors that influenced surgical outcome. Material and methods: A total of 226 patients that underwent laparoscopic Nissen fundoplication within the time frame of 1996 to 2010 were retrospectively reviewed. Surgical results and prognostic factors were evaluated in 182 patients that had a follow-up longer than one year. Results: The Nissen-Rossetti technique was carried out in 219 patients, without short gastric vessel division, and the "floppy"-Nissen technique was performed on seven patients. Intraoperative complication rate was 3.1%, conversion rate was 6.6%, and postoperative complication rate was 4%. Mortality was 0. After surgery, 19% of patients presented with dysphagia that was persistent in only 3.5%. Of the 182 patients with a follow-up longer than one year, 166 (91.2%) were satisfied with the surgical results. In the univariate analysis, esophagitis (OR=0.59) was a protective factor, while a DeMeester score >50 (OR=1.97) and medical treatment resistance (OR=1.75) were risk factors. In the multivariate analysis a DeMeester score >50 (OR=4.24) was the only independent prognostic factor associated with poor outcome. Conclusions: Our results with laparoscopic Nissen fundoplication are comparable to those found in the medical literature, with a high degree of patient satisfaction. Esophagitis is associated with good outcome, while massive reflux and medical treatment resistance are negative prognostic factors.     

腹腔镜抗反流手术术后并发症的处理

目的探讨腹腔镜抗反流手术术后并发症的评估及处理方法。 方法回顾性分析2005年9月至2014年4月,新疆维吾尔自治区人民医院施行腹腔镜抗反流手术725例患者的临床资料,并对并发症患者进行治疗分析。 结果725例患者均成功完成食管裂孔疝修补＋胃底折叠术。术后并发症患者45例,其中吞咽困难21例,食管裂孔疝复发(折叠的胃底疝入胸腔)4例,症状复发14例,胃肠胀气综合征6例。随访6个月至9年,平均36.6个月。 结论腹腔镜抗反流手术并发症的发生率及其后果主要与术前评估、术者经验、围手术期饮食指导和患者的依从性相关。