Comparison of patient satisfaction after redo and primary fundoplications

The Nissen-Hill Hybrid Repair: Experience with the First 500

INTRODUCTION

A new repair for gastroesophageal reflux and hiatal hernia, the Nissen-Hill hybrid repair (HYB), was developed to combine the relative strengths of its component repairs with the aim of improved durability. In several small series' it has been shown to be safe, effective and durable for paraesophageal hernia (PEH) , Barrett's esophagus (BE) and gastroesophageal reflux disease (GERD). This study represents our experience with the first 500 consecutive repairs for all indications .

METHODS

Retrospective study of prospectively collected data for the first 500 consecutive HYB repairs from March 2006 to December 2016 including all indications for surgery. Three quality of life metrics, manometry, radiographic imaging, and pH testing were administered before and at defined intervals after repair.

RESULTS

500 patients with median follow up of 6.1 years. Indications for surgery were GERD in 231 (46.2%), PEH in 202 (40.4%), and re-operative repair in 67 (13.4%). The mean age was 59, with BMI of 30 and 63% female. A minimally invasive approach was used in 492 (98%). Thirty-day operative mortality was 1 (0.2%), with a 4% major complication rate and a median length of stay of 2 days. Preoperative to postoperative pH testing was available for 390 patients at a median follow-up of 7.3 months, with median DeMeester score improving from 45.9 to 2.7. At long-term follow-up (229 responses) all median quality of life scores improved: QOLRAD 4 to 6.9, GERD-HRQL 22 to 3 and Swallowing 37.5 to 45 and proton pump inhibitor use dropped from 460 (92%) to 50 (10%) Fourteen (2.8%) underwent re-operation for failure.

CONCLUSION

The combined Nissen-Hill hybrid repair is safe and effective in achieving excellent symptomatic and objective outcomes and low recurrence rates beyond 5 years.

Long-Term Health-Related Quality of Life (HRQoL) After Redo-Fundoplication

BACKGROUND

We aim to shed light on long-term subjective outcomes after re-operations for failed fundoplication.

METHODS

1809 patients were operated on for hiatal hernia and/or gastroesophageal reflux disease (GERD) at the Helsinki University Hospital between 2000 and 2017. 111 (6%) of these had undergone a re-operation for a failed antireflux operation. Overall, HRQoL was assessed in 89 patients at the latest follow-up using the generic 15D© instrument. The results were compared to a sample of the general population, weighted to reflect the age and gender distribution of patients. Disease-specific HRQoL was assessed using the GERD-HRQoL questionnaire. We studied variation in the overall HRQoL with respect to disease-specific HRQoL and known patients' parameters using univariate and multivariable linear regression models.

RESULTS

The median postoperative follow-up period was 9.3 years. All patients were operated on laparoscopically (6% conversion rate), and 87% were satisfied with the re-operation. Postoperative complications were minimal (5%). Twelve patients (11%) underwent a second re-operation. The median GERD-HRQoL score was nine. In multivariable analysis, four variables were independently associated with the 15D score, suggesting a decrease in the 15D score with increasing GERD-HRQoL score, increasing Charlson Comorbidity Index (CCI) and the presence of chronic pain syndrome (CPS) and depression.

CONCLUSION

Re-do LF is a safe procedure in experienced hands and may offer acceptable long-term alleviation in patients with recurring symptoms after antireflux surgery. Decreased HRQoL in the long run is related to recurring GERD and co-morbidities.

Evaluation of resection of the gastroesophageal junction and jejunal interposition (Merendino procedure) as a rescue procedure in patients with a failed redo antireflux procedure. A single-center experience

Background

Primary antireflux surgery has high success rates but 5 to 20% of patients undergoing antireflux operations can experience recurrent reflux and dysphagia, requiring reoperation. Different surgical approaches after failed fundoplication have been described in the literature. The aim of this study was to evaluate resection of the gastroesophageal junction with jejunal interposition (Merendino procedure) as a rescue procedure after failed fundoplication.

Methods

All patients who underwent a Merendino procedure at the Karolinska University Hospital between 2004 and 2012 after a failed antireflux fundoplication were identified. Data regarding previous surgical history, preoperative workup, postoperative complications, subsequent investigations and re-interventions were collected retrospectively. The follow-up also included questionnaires regarding quality of life, gastrointestinal function and the dumping syndrome.

Results

Twelve patients had a Merendino reconstruction. Ten patients had undergone at least two previous fundoplications, of which one patient had four such procedures. The main indication for surgery was epigastric and radiating back pain, with or without dysphagia. Postoperative complications occurred in 8/12 patients (67%). During a median follow-up of 35 months (range 20–61), four (25%) patients had an additional redo procedure with conversion to a Roux-en-Y esophagojejunostomy within 12 months, mainly due to obstructive symptoms that could not be managed conservatively or with endoscopic techniques. Questionnaires scores were generally poor in all dimensions.

Conclusions

In our experience, the Merendino procedure seems to be an unsuitable surgical option for patients who require an alternative surgical reconstruction due to a failed fundoplication. However, the small number of patients included in this study as well as the small number of participants who completed the postoperative workout limits this study.

Quality of life after Nissen fundoplication in patients with gastroesophageal reflux disease: Comparison between long- and short-term follow-up

Introduction:

Nissen fundoplication is the golden standard for surgical treatment of gastroesophageal reflux disease (GERD). Numerous studies report excellent short-term results. However, data regarding long-term quality of life are lacking. The aim of this study is to investigate the long-term quality of life after Nissen fundoplication in patients with GERD and to compare this with the short-term results.

Patients and Methods:

We retrospectively analysed all patients who underwent laparoscopic Nissen fundoplication for GERD between January 2004 and January 2016. All patients received a validated GERD-Health-Related Quality of Life questionnaire by mail to assess post-operative quality of life. Maximum quality of life is represented by a score of 75. Secondary outcome measures were complications and recurrence rate.

Results:

One hundred and seventy-five (77.1%) of the 227 operated patients returned the questionnaire. The median follow-up was 3.7 (0.1–10.3) years. Mean age was 51.6 (range 15–85) and 72 patients were male. We report an excellent quality of life with a median total score of 70 (range 2–75). Re-operation rate was 13.6% (23/169); the re-operation was due to recurrent reflux in 12 patients and due to persistent dysphagia in 11 patients. 91.3% of the re-operations were performed within the first 5 years after surgery. Mortality rate was zero.

Conclusion:

We report a large series of single-centre, single-surgeon laparoscopic Nissen fundoplication. Despite the re-operation rate of 13.6%, we found excellent long-term symptomatic outcome. There was no difference between short- and long-term results.

Post-Nissen Dysphagia and Bloating Syndrome: Outcomes After Conversion to Toupet Fundoplication

INTRODUCTION

Protracted dysphagia and bloating are potential troublesome side effects following Nissen fundoplication. The aim of this study was to evaluate the effects of conversion from Nissen to Toupet on dysphagia and bloating.

METHODS

The study used a retrospective chart review of all patients who had undergone conversion from Nissen to Toupet between 2001 and 2014. Endpoints were to determine the effect of conversion on dysphagia, bloating, and reflux control.

RESULTS

Twenty-five patients underwent conversion at a median of 3.7 years (1.4-10.5) after initial fundoplication. Indications were dysphagia in 19 (76%) and bloating syndrome in 6 (24%) patients. The median operative time was 104 min (86-146). There were no serious complications or mortality. Median follow-up was 27 months (0.8-130). Dysphagia was relieved in 16 (84%) and bloating in all 6 patients. Two patients developed reflux requiring a redo-Nissen. Two patients had persistent dysphagia and required endoscopic dilation. The GERD-HRQL post-conversion showed a median score of 5 (3-13).

CONCLUSIONS

Conversion relieved dysphagia in 84% and bloating in 100%. Significant recurrence of GERD was rare. Given the absence of serious complications, conversion should be considered in patients with severe bloating or dysphagia.

Causes of dissatisfaction after laparoscopic fundoplication: the impact of new symptoms, recurrent symptoms, and the patient experience

BACKGROUND

Although laparoscopic fundoplication effectively alleviates gastroesophageal reflux disease (GERD) in the great majority of patients, some patients remain dissatisfied after the operation. This study was undertaken to report the outcomes of these patients and to determine the causes of dissatisfaction after laparoscopic fundoplication.

METHODS

All patients undergoing laparoscopic fundoplication in the authors' series from 1992 to 2010 were evaluated for frequency and severity of symptoms before and after laparoscopic fundoplication, and their experiences were graded from "very satisfying" to "very unsatisfying." Objective outcomes were determined by endoscopy, barium swallow, and pH monitoring. Primary complaints were derived from postoperative surveys. Median data are reported.

RESULTS

Of the 1,063 patients undergoing laparoscopic fundoplication, 101 patients reported dissatisfaction after the procedure. The follow-up period was 33 months. The dissatisfied patients (n = 101) were more likely than the satisfied patients to have postoperative complications (9 vs 4 %; p < 0.05) and to have undergone a prior fundoplication (22 vs 11 %; p < 0.05). For the dissatisfied patients, heartburn decreased in frequency and severity after fundoplication (p < 0.05) but remained notable. Also for the dissatisfied patients, new symptoms (gas bloat/dysphagia) were the most prominent postoperative complaint (59 %), followed by symptom recurrence (23 %), symptom persistence (4 %), and the overall experience (14 %). Primary complaints of new symptoms were most common within the first year of follow-up assessment and less frequent thereafter. Primary complaints of recurrent symptoms generally occurred more than 1 year after fundoplication.

CONCLUSIONS

Dissatisfaction is uncommon after laparoscopic fundoplication. New symptoms, such as dysphagia and gas/bloating, are primary causes of dissatisfaction despite general reflux alleviation among these patients. New symptoms occur sooner after fundoplication than recurrent symptoms and may become less common with time.

Efficacy and feasibility of laparoscopic redo fundoplication

BACKGROUND

Nearly 15% of patients who undergo anti-reflux surgery report recurrent symptoms on long-term follow-up and may be candidates for redo anti-reflux surgery (redo-ARS). In the last 10 years, several studies have evaluated the feasibility and short-term results of redo-ARS. The purpose of the present study was to critically review our experience with 102 redo fundoplications with short- to medium-term follow-up and special emphasis on subjective outcomes for redo-ARS.

METHODS

A retrospective chart analysis was done on consecutive 102 redo fundoplications performed between December 2003 and March 2008. The patients were divided into two groups, the open group (group A) and the laparoscopic (group B). Subjective symptom analysis was performed on an annual basis using a standard questionnaire.

RESULTS

There was no significant difference in mean age, body mass index (BMI), or time since first surgery between the two groups. Significant differences were noted between operative time, estimated blood loss, and median hospital stay between the two groups. A total of 16 patients were found to have short esophagus and underwent Collis gastroplasty. Complications included 11 hollow viscus injuries seen in group A and 13 such injuries in group B. There was significant improvement in all symptom scores in the two groups, along with a significant decrease in the use of acid suppression therapy. In the open group 58% of patients rated their satisfaction as excellent compared to 90% in the laparoscopic group.

CONCLUSIONS

This study clearly establishes the safety and efficacy of redo laparoscopic anti-reflux surgery with excellent outcomes after short- to medium-term follow-up.

Quality of life after collis gastroplasty for short esophagus in patients with paraesophageal hernia

BACKGROUND

Collis gastroplasty is an important component of laparoscopic giant paraesophageal hernia (GPEH) repair in patients with persistent shortened esophagus after aggressive laparoscopic mobilization. Concerns remain, however, regarding symptomatic outcomes compared with fundoplication alone. This study assessed the impact of Collis gastroplasty on quality of life after laparoscopic GPEH repair.

METHODS

We performed 795 nonemergent laparoscopic GPEH repairs with fundoplication (with Collis, n = 454; fundoplication alone, n = 341). Radiographic follow-up and symptom assessment were obtained a median 22 months and 20 months, respectively, after fundoplication alone and 36 and 33 months, respectively, after Collis (p < 0.001). Radiographic recurrence, reoperation for recurrent hernia or intolerable symptoms, overall symptom improvement, and quality of life were examined.

RESULTS

Compared with fundoplication alone, Collis patients had significantly larger GPEH (p = 0.027) and fewer comorbidities (p = 0.002). Radiographic recurrences were similar (p = 0.353). Symptom improvement was significant for both (p < 0.001), although Collis was associated with better pain resolution (p < 0.001) and less gas bloat (p = 0.003). Quality of life was good to excellent in 88% (90% Collis versus 86% fundoplication alone, p = 0.17).

CONCLUSIONS

Symptomatic outcomes after laparoscopic fundoplication with Collis gastroplasty are excellent and comparable with those of fundoplication alone. These results confirm that utilization of Collis gastroplasty, based on intraoperative assessment for shortened esophagus, is not detrimental to the overall outcome or quality of life associated with the laparoscopic approach to GPEH. Collis gastroplasty is recommended as an important procedure in the surgeon's armamentarium for laparoscopic repair of GPEH.

Laparoscopic revision of failed fundoplication and hiatal herniorraphy

OBJECTIVE

The aim of this study was to evaluate the mechanisms of failure after laparoscopic fundoplication and the results of revision laparoscopic fundoplication.

BACKGROUND

Laparoscopic Nissen fundoplication has become the most commonly performed antireflux procedure for the treatment of gastroesophageal reflux disease, with success rates from 90 to 95%. Persistent or new symptoms often warrant endoscopic and radiographic studies to find the cause of surgical failure. In experienced hands, reoperative antireflux surgery can be done laparoscopically. We performed a retrospective analysis of all laparoscopic revision of failed fundoplications done by the principle author and the respective fellow within the laparoscopic fellowship from 1992 to 2006.

METHODS

A review was performed on patients who underwent laparoscopic revision of a failed primary laparoscopic fundoplication.

RESULTS

Laparoscopic revision of failed fundoplication was performed on 68 patients between 1992 and 2006. The success rate of the laparoscopic redo Nissen fundoplication was 86%. Symptoms prior to the revision procedure included heartburn (69%), dysphagia (8.8%), or both (11.7%). Preoperative evaluation revealed esophagitis in 41%, hiatal hernia with esophagitis in 36%, hiatal hernia without esophagitis in 7.3%, stenosis in 11.74%, and dysmotility in 2.4%. The main laparoscopic revisions included fundoplication alone (41%) or fundoplication with hiatal hernia repair (50%). Four gastric perforations occurred; these were repaired primarily without further incident. An open conversion was performed in 1 patient. Length of stay was 2.5 +/- 1.0 days. Mean follow-up was 22 months (range, 6-42), during which failure of the redo procedure was noted in 9 patients (13.23%).

CONCLUSION

Laparoscopic redo antireflux surgery, performed in a laparoscopic fellowship program, produces excellent results that approach the success rates of primary operations.

Surgical reintervention after failed antireflux surgery: a systematic review of the literature

BACKGROUND

Outcome and morbidity of redo antireflux surgery are suggested to be less satisfactory than those of primary surgery. Studies reporting on redo surgery, however, are usually much smaller than those of primary surgery. The aim of this study was to summarize the currently available literature on redo antireflux surgery.

MATERIAL AND METHODS

A structured literature search was performed in the electronic databases of MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials.

RESULTS

A total of 81 studies met the inclusion criteria. The study design was prospective in 29, retrospective in 15, and not reported in 37 studies. In these studies, 4,584 reoperations in 4,509 patients are reported. Recurrent reflux and dysphagia were the most frequent indications; intraoperative complications occurred in 21.4% and postoperative complications in 15.6%, with an overall mortality rate of 0.9%. The conversion rate in laparoscopic surgery was 8.7%. Mean(+/-SEM) duration of surgery was 177.4 +/- 10.3 min and mean hospital stay was 5.5 +/- 0.5 days. Symptomatic outcome was successful in 81.1% and was equal in the laparoscopic and conventional approach. Objective outcome was obtained in 24 studies (29.6%) and success was reported in 78.3%, with a slightly higher success rate in case of laparoscopy than with open surgery (85.8% vs. 78.0%).

CONCLUSION

This systematic review on redo antireflux surgery has confirmed that morbidity and mortality after redo surgery is higher than after primary surgery and symptomatic and objective outcome are less satisfactory. Data on objective results were scarce and consistency with regard to reporting outcome is necessary.

The durability of laparoscopic Nissen fundoplication: 11-year outcomes

Laparoscopic Nissen fundoplication (LNF) has become the most commonly performed antireflux procedure since its introduction in 1991. There are few studies with greater than 5-year outcomes. Herein we report a series of 312 consecutive patients who underwent primary LNF before 1996. Follow-up of more than 6 years was available in 166 patients, and the mean follow-up was 11 years (median 11.1 years, range 6.1-13.3 years). Prospective data collection included preoperative and current symptom scores (scale 0 = none to 3 = severe), as well as the level of patient satisfaction and use of antireflux medications. Total symptom score for each patient was summed from seven symptoms for a maximum value of 21. Heartburn and regurgitation were the most improved symptoms; however, all symptoms were significantly improved (P < 0.01). The total symptom score at follow-up was 2.6 down from 7.5 at baseline, with a mean difference of -4.9 (range -12 to 3). The percentage of patients stating they would have the procedure again was 93.3%, and 70% were off daily antireflux medications. Outcomes at a mean of 11 years after LNF are excellent, and the majority of patients had their symptoms resolved or significantly improved and are satisfied with their results.