Day-case laparoscopic Nissen fundoplication

Introduction   Nissen fundoplication has been performed laparoscopically for over 15 years, being associated with shorter hospital stay and fewer complications than conventional open surgery with good long-term outcomes. Day-case laparoscopic Nissen fundoplication (LNF) is rarely performed in the UK and most series in the literature report length of stay >2 days. Methods   The objective of this study was to examine the safety and efficacy of day-case LNF. The clinical records of all patients undergoing LNF under the care of three surgeons in a district general hospital (DGH) during a 5-year period (January 2003 to December 2007) were reviewed to examine length of stay, complications, length of procedure, grade of operating surgeon and symptoms on follow-up. Results   One hundred thirteen day-case LNFs were recorded in this series. Day-case LNF patients had median age of 45 years (range 20–68 years, 65% (64.6%) male) and 98% were American Society of Anesthesiologists (ASA) grade I or II. Twenty-one cases (19%) were performed by higher surgical trainees. Median operative time was 54 minnutes (range 25–120 min). Only one perioperative complication (port-site bleed) occurred, treated without prolonging length of stay. The proportion of all LNF performed as day cases increased from 8% to 52% during the study period. Median operative time has significantly reduced from the first 20 consecutive LNF cases to the latest 20 cases [65 min (range 40–120 min) versus 48 min (range 25–72 min); p = 0.037]. At follow-up (median 7 weeks, range 2–31 weeks) 82% of patients had improvement in all presenting symptoms. Eight patients had postoperative complications [wound infection (n = 2), persistent regurgitation requiring laparoscopic division of a gastric band adhesion (n = 1), dysphagia (n = 5 with two patients requiring redo partial fundoplication and one patient requiring dilatation) and there were no conversions to open surgery. Conclusion   Day-case LNF is safe and effective for treating selected patients with gastroesophageal reflux disease (GERD) in a DGH. The proportion of day-case LNFs is increasing in our unit. Half of the LNFs in a DGH can be done as day cases. Experience is associated with a significant reduction in operative time.     

Significant weight loss after laparoscopic Nissen fundoplication

Background Laparoscopic Nissen fundoplication (LNF) has evolved as a gold standard in antireflux surgery. However, the association between body weight and gastroesophageal reflux disease (GERD) is still unclear, and no data are available concerning the effect of fundoplication on body weight. We present the first report elucidating the impact of LNF on body weight in GERD patients with special emphasis on patients quality of life.Methods From July 2000 to March 2003, LNF was carried out in 213 patients (85 women and 128 men) after thorough preoperative examination including clinical interview with standardized assessment of symptoms and quality of life (QoL), endosocopy, barium swallow, 24-h pH-metry, and manometry. Follow-up investigations were performed 3 and 12 months after LNF obtainable from 209 patients (98.1%) and 154 patients (72.3%), respectively.Results The mean body mass index (BMI) decreased significantly after LNF (27.6 ± 5.6 kg/m² before LNF vs 26.0 ± 3.8 kg/m² after LNF, p < 0.001). Twelve months after LNF, neither a tendency toward a renewed increase nor a further decrease in BMI was observable. The average body weight loss was 3.9 kg. BMI reduction was higher in women than in men (p < 0.002), and obese patients lost more weight than lean patients (p < 0.001). There was no association between BMI reduction and dysphagia. Plasma cholesterol and triglyceride levels did not change after LNF. The mean general score of the Gastrointestinal Quality of Life Index markedly improved (90.1 ± 21.3 before LNF vs 118.0 ± 16.2 after LNF, p < 0.01), as did the GERD-Health Related Quality of Life Index (21.9 ± 6.4 before LNF vs 3.5 ± 2.7 after LNF, p < 0.001). However, there was no association between changes in BMI and QoL.Conclusion LNF leads to significant and persistent body weight loss.     

Recurrence after laparoscopic and open Nissen fundoplication

Background: Laparoscopic Nissen fundoplication as treatment for gastroesophageal reflux disease (GERD) in adults has a reported recurrence rate of 2–17%. We investigated the rates and mechanisms of failure after laparoscopic Nissen fundoplication in children. Methods: All patients who underwent a laparoscopic Nissen fundoplication for GERD and who subsequently required a redo Nissen were reviewed (n = 15). The control group consisted of the most recent 15 patients who developed recurrent GER after an open Nissen, fundoplication. Results: Between 1994 and 2000, laparoscopic Nissen fundoplication was performed in 179 patients. Fifteen patients (8.7%) underwent revision. The mechanisms of failure were herniation in four patients, wrap dehiscence in four, a too-short wrap in three, a loosened wrap in two, and other reasons in two. The reoperation was performed laparoscopically in five patients (33%). The failure mechanisms were different in the open patients: eight were due to slipped wraps; three to dehiscences; and two to herniations. Conclusion: The failure rate after laparoscopic Nissen is acceptably low. A redo laparoscopic Nissen can be performed safely after an initial laparoscopic approach.     

Postoperative gastrointestinal complaints after laparoscopic Nissen fundoplication.

OBJECTIVES: Approximately 80% of patients complain of various symptoms immediately after laparoscopic Nissen fundoplication. These symptoms typically are treated medically without an extensive evaluation to identify the cause. We reviewed our experience of laparoscopic Nissen fundoplication to determine the course of postoperative symptomatology in our patient population, and present a rational approach to this problem. METHODS: Over a 10-year period, 628 patients underwent primary laparoscopic Nissen fundoplication for gastroesophageal reflux disease; patients were evaluated with a standard set of questions for postoperative gastrointestinal complaints. Three- and 6-month follow-up data were compared by using the chi square test. RESULTS: One-year follow-up data were available for 615 patients (98%). All of these patients had symptoms during the first 3 postoperative months. Early satiety (88%), bloating/flatulence (64%), and dysphagia (34%) were the most common; however, 94% of patients had resolution of their symptoms by the 1-year follow-up visit, and most had resolved after 3 months. Patients with persistent reflux or dysphagia after 3 months typically had an anatomic failure of the operation. CONCLUSIONS: Most patients who have undergone laparoscopic Nissen fundoplication for gastroesophageal reflux disease will have gastrointestinal complaints during the initial 3 postoperative months. Nearly all of these patients will have resolved their symptomatology after 3 months. Those with persistent symptoms after 3 months warrant evaluation for operative failure.     

Quality of life and symptomatic outcome three to five years after laparoscopic Toupet fundoplication in gastroesophageal reflux disease patients with impaired esophageal motility

BACKGROUND: Many centers practice a tailored approach to laparoscopic antireflux surgery in attempt to prevent postoperative side effects in gastroesophageal reflux disease (GERD) patients with an impaired esophageal motility. As a result of controversial findings reported in literature no worldwide accepted consensus exists regarding the appropriate indication for this tailored approach. The aim of this prospective study was to evaluate quality of life and symptomatic outcome in selected patients for a follow-up of 3 to 5 years. METHODS: A total of 155 patients with esophageal dismotility underwent laparoscopic Toupet fundoplication (LTF). Basic requirements for surgery included in all patients a detailed evaluation of symptoms and quality of life (Gastrointestinal Quality of Life Index [GIQLI]), esophagogastroduodenoscopy, 24-hour pH monitoring, and esophageal manometry. Patients were evaluated 6 weeks, 3 months, 1 year, and 3 to 5 years after LTF. RESULTS: GERD-related symptoms such as heartburn, regurgitation, dysphagia, or chest pain showed a significant improvement (P <0.05 to 0.001) in all gradings immediately after surgery. During the complete follow-up, a total of 4 patients (2.6%) required laparoscopic redo surgery because of recurrent GERD symptoms. Two patients (1.3%) were adequately maintained on short-term proton pump inhibitor therapy because of mild symptoms. All these patients have shown a pathological DeMeester score within the early period after surgery (3 months or 1 year control). Severe and persistent side effects have been present in 7 patients (4.5%), mild to moderate side effects in 11 patients (7.1%). Other side effects have been temporary and resolved spontaneously. GIQLI improved significantly (P <0.05 to 0.01) in all dimensions and persisted for at least 5 years with mean values comparable with healthy individuals. CONCLUSIONS: LTF is effective, well tolerated, and improves quality of life, improving long-term outcome with an acceptable rate of long-term side effects in GERD patients with moderate to severe esophageal dismotility for a follow-up period of 3 to 5 years.     

A contemporaneous comparison of hospital charges for laparoscopic and open Nissen fundoplication

Surgical treatment of gastroesophageal reflux disease is increasingly recognized as a costeffective alternative to long-term medical therapy. This fact, coupled with the advent of laparoscopic fundoplication as a safe and efficacious alternative to open surgery, underscores the importance of determining the costs associated with laparoscopic treatment.Hospital costs and charges of patients undergoing open (N=9) and laparoscopic (N=11) fundoplication were retrospectively analyzed. Both procedures were performed during the same time period (6/91–6/93), at the same hospital, and by the same surgical team. Operative time, and hospital stay, were recorded in addition to total, operating room, anesthesia, sterile supplies, and hospital room charges. Figures are reported as mean values ± standard error of the mean. The Wilcoxon signed rank test was used for comparison of groups.Operative time (221±18 vs 165±12 min, P=0.033) was longer in the laparoscopic group, while hospital stay (5.8±02 vs 8.8±04 days, P<0.001) was significantly shorter. Total hospital costs were similar for both groups of patients ($14,615±863 vs $15,891±921, P=0.247). Overall hospital charges were nearly identical ($26,634±1376 vs $27,189±1753, P=0.803). A detailed analysis demonstrated cost shifting, with laparoscopic fundoplication resulting in significantly higher charges associated with events in the operating room. Operating room ($6,064±252 vs $4,283±380, P=0.001), sterile supplies ($6,214±508 vs $5,403±390), and anesthesia charges ($1,593±76 vs $1,122±95, P<0.001) were all greater in the laparoscopic group. This was offset by significantly lower hospital-room charges following laparoscopy ($5,098±355 vs $6,983±511, P=0.006).Laparoscopic Nissen fundoplication is not more expensive than its open counterpart. At present, laparoscopy results in higher operating-room charges which offsets savings from a shorter hospital stay. Improvements in technique and attention to limiting the cost of sterile supplies may ultimately result in a cost savings in favor of laparoscopy.Presented at the annual meeting of the Society of American Gastrointestinal Endoscopic Surgeons (SAGES), Nashville, Tennessee, USA, 18–19 April 1994     

Pseudoachalasia occurring after laparoscopic Nissen fundoplication and crural mesh repair

Background Benign esophageal pseudoachalasia is a rare condition. Discussion We report the case of a 70-year-old man who complained of severe dysphagia after laparoscopic Nissen fundoplication and crural mesh repair performed for long-standing gastroesophageal reflux disease. Severe dysphagia and nocturnal aspiration developed soon after the operation. A marked dilatation of the esophageal body and a manometric pattern resembling achalasia was documented. Results Endoscopic balloon dilatation was ineffective. Five months after the initial operation, the patient underwent revisional laparoscopic surgery that consisted of Nissen’s wrap takedown, enlargement of the hiatus with partial resection of the mesh, Heller myotomy, and Dor fundoplication. After a 2-year follow-up, the patient is doing well and is free of symptoms.     

Laparoscopic Nissen fundoplication in patients with nonerosive reflux disease

Background It is known that laparoscopic antireflux surgery (LARS) can achieve an excellent surgical outcome including quality of life improvement in patients with erosive gastroesophageal reflux disease (GERD; EGD-positive). Less is known about the long-term surgical outcome in GERD patients who have no evidence of esophagitis (EGD-negative) before surgery. The aim of this study was to evaluate the surgical outcome in a well-selected group of EGD-negative patients compared to that of EGD-positive patients.Methods From a large sample of more than 500 patients who underwent LARS, 89 EGD-negative patients (mean age, 51 ± 6 years; 56 males) were treated surgically because of persistent reflux-related symptoms despite medical therapy. In all cases, preoperative 24-h pH monitoring showed pathological values. To perform a comparative analysis, a matched sample of EGD-positive patients (mean age, 54 ± 10 years; 58 males) was selected from the database. Surgical outcome included for all patients objective data (e.g., manometry and pH data and endoscopy), quality of life evaluation [Gastrointestinal Quality of Life Index (GIQLI)] symptom evaluation, as well as patients’ satisfaction with surgery. The data of a complete 5-year follow-up are available.Results There were no significant differences in symptomatic improvement, percentage of persistent surgical side-effects, or objective parameters. In general, patients’ satisfaction with surgery was comparable in both groups: 95% rated long-term outcome as excellent or good and would undergo surgical treatment again if necessary, respectively. Quality of life improvement was significantly better (p < 0.05) in the EGD-negative group because of the fact that GIQLI was more impaired before surgery (preoperative GIQLI, 81.7 ± 11.6 points/EGD-negative vs 93.8 ± 10.3 points/EGD-positive). Five years after surgery, GIQLI in both groups (121.2 ± 8.5 for EGD-negative vs 120.9 ± 7.3 for EGD-positive) showed comparable values to healthy controls (122.6 ± 8.5).Conclusion We suggest that LARS is an excellent treatment option for well-selected patients with persistent GERD-related symptoms who have no endoscopic evidence of esophagitis.Poster presented at the 11th International Congress of the European Association for Endoscopic Surgery, Glasgow, 2003     

Comparison of objective outcomes following laparoscopic Nissen fundoplication versus laparoscopic gastric bypass in the morbidly obese with heartburn

Background: Heartburn and gastroesophageal reflux disease (GERD) affects approximately 25–50% of morbidly obese patients. Although objective physiologic testing has been reported extensively in patients following Nissen fundoplication, there are no previous reports of such testing in morbidly obese patients. A life-saving surgical alternative for the morbidly obese patient is gastric bypass surgery, which usually improves heartburn symptoms in addition to many serious health conditions such as diabetes, hypertension, and sleep apnea. We hypothesized that, in morbidly obese patients, gastric bypass surgery would be as effective as Nissen fundoplication in reducing both heartburn symptoms and esophageal acid exposure, as reflected by the DeMeester score. Methods: Between 1995 and 2000, all patients undergoing laparoscopic Nissen fundoplication (LN) and laparoscopic gastric bypass (LGB) in our practice underwent preoperative and postoperative esophageal physiologic testing. Patients were included in this study that were morbidly obese and had significant heartburn symptoms or objective evidence of acid reflux, and had repeat esophageal physiologic testing after either LN or LGB. Data were obtained through retrospective review of prospectively collected data. Results: Twelve patients met the inclusion criteria: six patients who had LN and six who had LGB. The mean body mass index (BMI) was 55 kg/m² in the LGB group and 39.8 in the LN group. After surgery, the mean DeMeester score decreased from 64.3 to 2.8 in the LN group (p = 0.01) and from 34.7 to 5.7 in the LGB group (p = 0.1). Both groups mean postoperative DeMeester scores were normal after surgery, and there was no significant difference between the two groups (p = 0.3). Both groups experienced a significant improvement in heartburn symptoms postoperatively. The mean preoperative symptom score improved from 3.5 to 0.5 in the LN group (p = 0.01) and from 2.2 to 0.2 in the LGB group (p = 0.003). There was no difference in the mean postoperative symptom scores between the groups (p = 0.35). After surgery, mean LES resting pressures increased from 12.9 to 35.5 (p = 0.003) in the LN group and from 23.6 to 29.7 (p = 0.45) in the LGB group. There were no complications in either group. Conclusion: Results of this study show that laparoscopic gastric bypass and laparoscopic Nissen fundoplication are both effective in treating heartburn symptoms and objective acid reflux in morbidly obese patients. The health benefits of weight loss after laparoscopic gastric bypass should make this operation the procedure of choice in the morbidly obese patient with heartburn.     

腹腔镜Nissen胃底折叠术治疗老年重度胃食管反流病的长期疗效观察

目的通过对老年重度胃食管反流病(gasroesophageal reflux disease,GERD)患者行腹腔镜Nissen胃底折叠术(laparoscopic Nissen fundoplication,LNF)的长期随访结果和对照组对比分析,评价该方法远期的安全性和有效性。 方法回顾分析自2005年1月至2011年1月因重度GERD行LNF治疗的老年患者21例,与同期对照组44例对比,分析两组患者的远期治疗效果。 结果两组患者均成功行LNF治疗,术后早期症状均获得缓解,手术时间和术后短期并发症两组比较无明显差异,术后胃镜见食管炎症状均较术前有所好转。术后平均随访7.4年,两组复发率比较无统计学差异,老年组远期吞咽困难发生率高于对照组。 结论LNF治疗老年重度GERD安全、有效,但远期吞咽困难发生率较高于对照组。     

Physiologic mechanism and preoperative prediction of new-onset dysphagia after laparoscopic Nissen fundoplication

The aim of this study was to determine whether preoperative physiologic factors can account for and be used to predict the development of postoperative dysphagia after laparoscopic Nissen fundoplication. One hundred sixty-three patients with gastroesophageal reflux disease underwent laparoscopic Nissen fundoplication with a median follow-up of 14 months (range 6 to 81 months). Preoperative dysphagia was present in 37% (60 of 163) and was relieved in all but five patients (92%). Female sex (P = 0.01) and the presence of a stricture (P = 0.02) were the only preoperative variables associated with the presence of preoperative dysphagia. Eight percent (8 of 103) of patients without preoperative dysphagia developed new-onset dysphagia, and of these 63% (5 of 8) had a normal lower esophageal sphincter (LES) (pressure >6 mm Hg; length >2 cm; abdominal length >1 cm). New-onset dysphagia was significantly more common in patients with a normal LES (22% [5 of 23] vs. 4% [3 of 80], P = 001). Patients with a normal LES had almost a sixfold increase in the risk of developing dysphagia as those with an abnormal LES (relative risk = 5.8). Only a preoperative normal LES (P = 0.02) or mean LES pressures (P = 0.04) were positively associated with the development of postoperative dysphagia. The severity of this dysphagia also showed a strong positive trend of increasing with mean preoperative LES pressures (P = 0.07). Finally, preoperative LES pressure significantly correlated with postoperative LES pressure (r = 0.48, P = 0.01) and with mean residual LES (nadir) pressure (r = 0.33, P = 0.05) offering insight into the mechanism of this dysphagia. In conclusion, preoperative LES parameters play a role in the development of dysphagia after laparoscopic Nissen fundoplication. Patients with a normal LES or high mean LES pressures are at increased risk for developing this complication and should be informed of this before laparoscopic Nissen fundoplication. Presented at the Forty-Second Annual Meeting of The Society for Surgery of the Alimentary Tract, Atlanta, Ga., May 20–23, 2001.     

达芬奇机器人辅助与腹腔镜Nissen胃底折叠术治疗成人胃食管反流病的Meta分析

目的系统评价达芬奇机器人辅助Nissen胃底折叠术(robot-assisted Nissen fundoplication,RAF)与传统腹腔镜Nissen胃底折叠术(conventional laparoscopic Nissen fundoplication, CLF)比较治疗成人胃食管反流病(gastroesophageal reflux disease, GERD)的有效性和安全性。 方法计算机系统检索Pubmed、EMbase、Cochrane Library、Web of science、CNKI、WanFang Data和CBM数据库,同时追溯相关文献的参考文献,查找RAF与CLF比较治疗成人GERD的随机对照研究和队列研究,检索时间均限定为从建库至2018年6月30日。由2位研究员独立筛选文献、提取资料并进行纳入研究的质量评价,采用Stata/SE 12进行Meta分析,通过I²统计量反映纳入研究的异质性。 结果共纳入11篇文献,累计683例患者,其中RAF组267例、CLF组416例。Meta分析结果表明,与CLF组相比,RAF组手术时间更长(WMD＝28.83, 95%CI：12.89～44.76, P<0.05)、费用较高(P<0.05);两组围手术期并发症发生率、术中中转率、术后气胸发生率、术后吞咽困难发生率、再手术率、住院时间比较,差异无统计学意义(P>0.05)。 结论研究结果表明,RAF在治疗成人GERD中有着良好的安全性和有效性。然而,鉴于RAF更长的手术时间和更高的手术费用,使其在临床上应用受到限制。     

The first decade's experience with laparoscopic Nissen fundoplication in infants and children

Background/Purpose

Fundoplication for gastroesophageal reflux disease is a common procedure performed in infants and children. This report describes over a 10-year experience with more than 1000 consecutive laparoscopic Nissen fundoplications.

Methods

Ages ranged from 5 days to 18 years and weight from 1.2 to 120 kg. The procedures were performed using a 5 trocar technique and with 5- or 3-mm instruments depending on the size of the patient. Of 1050 fundoplications, 1048 were completed successfully through laparoscopy.

Results

Average operative time dropped dramatically from 109 minutes for the first 30 cases compared with 38 minutes for the last 30. Intraoperative and postoperative complications were 0.26% and 4.0%, respectively. Average time to discharge post fundoplication was 1.1 days. The wrap failure rate is 4.0%.

Conclusions

This study shows in a large operative experience for 10 years that laparoscopic fundoplication is safe and effective in the pediatric population. Clinical results are comparable to the traditional open fundoplication but with a significant decrease in morbidity and hospitalization.     

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。     

Pledgeted mattress sutures reduce recurrent reflux after laparoscopic Nissen fundoplication

Introduction

In response to a perceived increase in the incidence of recurrent reflux after adopting the laparoscopic Nissen fundoplication, we adjusted our technique to include the use of pledgeted, horizontal mattress sutures for crural closure and wrap construction.

Methods

We assessed the impact of this technical modification in children who underwent laparoscopic fundoplication between 1997 and 2007 at a large children's hospital. The medical history, indications, technical details, and outcomes were reviewed. Differences between groups were assessed with χ², logistic regression, and Kaplan-Meier analysis.

Results

A total of 384 subjects were identified. Neurologic deficits were present in 77%. The crural closure and wrap were constructed with simple sutures in 226 and with pledgeted, horizontal mattress sutures in 158. The cumulative incidences of recurrent reflux, gagging/retching, wrap failure on imaging studies, and reoperation were significantly greater with the use of simple sutures (P < .01, .03, < .01, and < .01, respectively). Kaplan-Meier analysis confirmed a significant difference in the probability of recurrent reflux with simple sutures despite a significant difference in postoperative follow-up. Operative time was the same with both methods.

Conclusions

The use of pledgeted, horizontal mattress sutures for crural closure and wrap construction in laparoscopic Nissen fundoplication may reduce the incidence of recurrent reflux.     

Medium- and long-term outcome of laparoscopic redo fundoplication

Background For a small subset of patients, laparoscopic fundoplication fails, typically resulting in recurrent reflux or severe dysphagia. Although redo fundoplications can be performed laparoscopically, few studies have examined their long-term efficacy. Methods Using a prospectively maintained database, the authors identified and contacted 41 patients who had undergone redo laparoscopic fundoplications at the University of Washington between 1996 and 2001. The median follow-up period was 50 months (range, 20–95 months). Current symptoms were compared with those acquired and entered into the authors’ database preoperatively. Patients also were asked to return for esophageal manometry and pH testing. Results All redo fundoplications were performed laparoscopically. There were no conversions. The most common indication for redo fundoplication was recurrent reflux. The most common anatomic abnormality was a herniated wrap. Heartburn improved in 61%, regurgitation in 69%, and dysphagia in 74% of the patients. Complete resolution of these symptoms was achieved, respectively, in 45%, 41% and 38% of these same patients. Overall, 68% of the patients rated the success of the procedure as either “excellent” or “good,” and 78% said they were happy they chose to have it. For those who underwent reoperation for gastroesophageal reflux disease, distal esophageal acid exposure according to 24-h pH monitoring decreased after redo fundoplication from 15.7% ± 18.1% to 3.4% ± 3.6% (p = 0.041). Conclusion Although not as successful as primary fundoplication, a majority of patients can expect durable improvement in their symptoms with a laparoscopic redo fundoplication.     

Association between persistent symptoms and long-term quality of life after laparoscopic total fundoplication

Background

We investigated which factors are significantly associated with long-term quality of life after laparoscopic total fundoplication in the treatment of gastroesophageal reflux disease.

Methods

Patients (n = 144) were given a standardized frequency-intensity symptoms questionnaire and the Short-Form 36 Health Survey for quality-of-life evaluation before and after laparoscopic total fundoplication.

Results

At follow-up evaluation (n = 102), patients had a significant reduction in their symptoms score and no deterioration in quality of life. A significant association with postoperative dysphagia for solids and/or liquids was found in the physical component summary score of the Short-Form 36 administered to patients postoperatively (P = .003).

Conclusions

In this study, laparoscopic total fundoplication was a safe and effective surgical treatment for gastroesophageal reflux disease, generally offering an improved long-term quality of life, with the exception of a minority of patients (6 of 102 patients; 5.8%) who experienced persistent severe dysphagia.     

The respiratory advantage of laparoscopic Nissen fundoplication

Background/purpose

Laparoscopic Nissen fundoplication is replacing the open approach in the treatment of children with gastroesophageal reflux. The postoperative respiratory advantages seem obvious but remain unproven. The authors hypothesized that laparoscopic Nissen fundoplication provides postoperative respiratory advantages in neurologically normal children as well as those with mental retardation or profound neurologic impairment.

Methods

The charts of all laparoscopic Nissen fundoplications over a 4-year period were reviewed. Sixty-one laparoscopic procedures were compared with the most recent 61 consecutive open Nissen fundoplications. The following variables were reviewed: age, weight, gender, preexisting comorbidities, operating time, postoperative pulmonary complications, and length of stay. Categorical data were compared for significance utilizing χ² cross tabulation. Variables representing numerical data were compared by t test.

Results

Although there appeared to be a trend toward sicker patients in the open group, the laparoscopic group showed significantly improved rates of extubation, shorter recovery room stays, shorter durations of chest physiotherapy, fewer intensive care unit admissions, more rapid resumption of baseline feedings, and overall decreased length of stay (P < 0.05). Pulmonary benefits also were noted in the neurologically impaired population when analyzed separately.

Conclusions

Laparoscopic Nissen fundoplication confers a definable benefit with a significant pulmonary advantage in both neurologically normal children and those with neurologic impairment.     

Severely disordered esophageal peristalsis is not a contraindication to laparoscopic Nissen fundoplication

Background Laparoscopic Nissen fundoplication (LNF) is the preferred operation for the control of gastroesophageal reflux disease (GERD). The use of a full fundoplication for patients with esophageal dysmotility is controversial. Although LNF is known to be superior to a partial wrap for patients with weak peristalsis, its efficacy for patients with severe dysmotility is unknown. We hypothesized that LNF is also acceptable for patients with severe esophageal dysmotility. Methods A multicenter retrospective review of consecutive patients with severe esophageal dysmotility who underwent an LNF was performed. Severe dysmotility was defined by manometry showing an esophageal amplitude of 30 mmHg or less and/or 70% or more nonperistaltic esophageal body contractions. Results In this study, 48 patients with severe esophageal dysmotility underwent LNF. All the patients presented with symptoms of GERD, and 19 (39%) had preoperative dysphagia. A total of 10 patients had impaired esophageal body contractions, whereas 32 patients had an abnormal esophageal amplitude, and 6 patients had both. The average abnormal esophageal amplitude was 24.9 ± 5.2 mmHg (range, 6.0–30 mmHg). The mean percentage of nonperistaltic esophageal body contractions was 79.4% ± 8.3% (range, 70–100%). There were no intraoperative complications and no conversions. Postoperatively, early dysphagia occurred in 35 patients (73%). Five patients were treated with esophageal dilation, which was successful in three cases. One patient required a reoperative fundoplication. Overall, persistent dysphagia was found in two patients (4.2%), including one patient with severe preoperative dysphagia, which improved postoperatively. Abnormal peristalsis and/or distal amplitude improved postoperatively in 12 (80%) of retested patients. There were no cases of Barrett’s progression to dysplasia or carcinoma. During an average follow-up period of 25.4 months (range, 1–46 months), eight patients (16%) were receiving antireflux medications, with six of these showing normal esophageal pH study results. Conclusion The LNF procedure provides low rates of reflux recurrence with little long-term postoperative dysphagia experienced by patients with severely disordered esophageal peristalsis. Effective fundoplication improved esophageal motility for most of the patients. A 360° fundoplication should not be contraindicated for patients with severe esophageal dysmotility.