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PubMed1996

A learning curve for laparoscopic fundoplication. Definable, avoidable, or a waste of time?

OBJECTIVE: The objective of this study was to determine whether a learning curve for laparoscopic fundoplication can be defined, and whether steps can be taken to avoid any difficulties associated with it. SUMMARY BACKGROUND DATA: Although early outcomes after laparoscopic fundoplication have been promising, complications unique to the procedure have been described. Learning curve problems may contribute to these difficulties. Although training recommendations have been published by some professional bodies, there is disagreement about what constitutes adequate supervised experience before the solo performance of laparoscopic antireflux surgery, and the true length of the learning curve. METHODS: The outcome of 280 laparoscopic fundoplications undertaken by 11 surgeons during a 46-month period was assessed prospectively. The experience was analyzed in three different ways: 1) by an assessment of the overall learning experience within chronologically arranged groups, 2) by an assessment of all individual experiences grouped according to the experience of individual surgeons, and 3) by a comparison of early outcomes of operations performed by the surgeons who initiated laparoscopic fundoplication with the early experience of surgeons beginning laparoscopic fundoplication later in the overall institutional experience. RESULTS: The complication, reoperation, and laparoscopic to open conversion rates all were higher in the first 50 cases performed by the overall group, and in the first 20 cases performed by each individual surgeon. These rates were even higher in the initial first 20 cases, and the first 5 individual cases. However, adverse outcomes were less likely when surgeons began fundoplication later in the overall experience, when experienced supervision could be provided. CONCLUSIONS: A learning curve for laparoscopic fundoplication can be defined. Experienced supervision should be sought by surgeons beginning laparoscopic fundoplication during their first 20 procedures. This should minimize adverse outcomes associated with an individual's learning curve.

Clinical Competence↗
PubMed1997

Laparoscopic Heller myotomy and fundoplication for achalasia.

OBJECTIVE: The goal of this study was to review the authors' results with laparoscopic cardiomyotomy and partial fundoplication for achalasia. SUMMARY BACKGROUND DATA: Pneumatic dilatation and botulinum toxin (BOTOX) injection of the lower esophageal sphincter largely have replaced cardiomyotomy for treatment of achalasia. After a brief experience with a thoracoscopic approach, the authors elected to perform cardiomyotomy laparoscopically, in combination with a partial fundoplication (anterior or posterior). PATIENTS AND METHODS: Forty patients were treated between July 1992 and November 1996. Thirty patients had previous therapy of achalasia, 21 with pneumatic dilation, 1 with BOTOX, 6 with balloon and BOTOX, and 2 with transthoracic cardiomyotomy. Three patients had previous laparoscopic fundoplication for gastroesophageal reflux. Symptom scores (0 = none to 4 = disabling) were obtained before surgery and after surgery. Barium swallows and esophagogastroduodenoscopy were performed in all patients. Esophageal motility study was performed in 36 patients. Laparoscopic Heller myotomy and fundoplication was performed through five upper abdominal trocars. A 7-cm myotomy extended 6 cm above the GE junction and 1 cm below the GE junction. A posterior fundoplication was performed in 32 patients, anterior fundoplication in 7 patients, and no fundoplication in 1 patient. Statistical inference was performed with a Wilcoxon signed rank test. RESULTS: Mean operative duration was 199 +/- 36.2 minutes. Mean hospital stay was 2.75 days (range, 1-13 days). Dysphagia was alleviated in all but four patients (90%), and regurgitation in all but two patients (95%) (p < 0.001). Chest pain and heartburn improved significantly (p < 0.01) as well. Intraoperative complications included mucosal laceration in six patients and hypercarbia in one. Postoperative pneumonia developed in two patients, and one patient had moderate hemorrhage from an esophageal ulcer 2 weeks after surgery. CONCLUSIONS: Laparoscopic cardiomyotomy and fundoplication appears to provide definitive treatment of achalasia with rapid rehabilitation and few complications.

Adolescent↗
PubMed1999

Evolution of the modified Rossetti fundoplication in children: surgical technique and results.

OBJECTIVE: To compare the modified Rossetti fundoplication with the classic Nissen. SUMMARY BACKGROUND DATA: The traditional surgical treatment of gastroesophageal reflux in children has been the classic Nissen fundoplication, defined by liver mobilization, crural repair, takedown of short gastric vessels, and floppy wrap. The authors have progressed in our technique of fundoplication and now perform a modified Rossetti fundoplication, defined by liver retraction without mobilization, no crural repair, short gastric vessels left intact, and 2-cm floppy wrap. METHODS: A retrospective chart review was performed on 407 pediatric patients who had open fundoplications (Jan. 13, 1993, to Feb. 25, 1998). Two groups were analyzed: the Nissen group (171 patients) and the Rossetti group (236 patients). Groups were compared for incidence of recurrent reflux, dysphagia, hiatal hernia, need for esophageal dilation, revision of fundoplication, time to discharge, and operative time. RESULTS: Incidence of dysphagia (3.7% vs. 3.3%), postoperative hiatal hernia (1.9% vs. 1.4%), need for esophageal dilation (1.2% vs. 0.5%), and need for fundoplication revision (2.5% vs. 2.3%) were similar between the groups. The mean operative time was significantly decreased in the Rossetti group (65 +/- 25 minutes) versus the Nissen group (73 +/- 33 minutes). Recurrent reflux occurred significantly more often in the Nissen group (11.2%) than in the Rossetti group (5.1 %). CONCLUSION: The modified Rossetti fundoplication has a low complication rate and is the authors' preferred method for the surgical treatment of gastroesophageal reflux in children.

Child, Preschool↗
PubMed2006

Laparoscopic fundoplication in patients with an aperistaltic esophagus and gastroesophageal reflux.

A minority of patients with severe gastroesophageal reflux who present to surgeons for antireflux surgery have absent esophageal peristalsis when investigated before surgery with esophageal manometry. Some of these patients also have systemic sclerodema. While conventional wisdom suggests that these patients are at risk of a poor outcome if they proceed to fundoplication, some will have severe reflux symptoms, which are poorly controlled by medical therapy, and surgery will therefore offer the only chance of 'cure'. We performed this study to determine the outcome of laparoscopic fundoplication in the subset of patients with gastroesophageal reflux and an aperistaltic esophagus. From 1991 to 2003, the operative and follow-up details for all 1443 patients who underwent a laparoscopic fundoplication in our Departments have been prospectively collected on a database. These patients were then followed yearly using a standardized symptom assessment questionnaire. A subset of patients whose preoperative esophageal manometry demonstrated complete absence of esophageal body peristalsis and absent lower esophageal sphincter tone (aperistaltic esophagus) were identified from this database, and their outcome following laparoscopic fundoplication was determined. Twenty-six patients with an aperistaltic esophagus who underwent a laparoscopic fundoplication were identified. Six of these had a systemic connective tissue disease (scleroderma), and 20 had an aperistaltic esophagus without a systemic disorder. A Nissen fundoplication was performed in four patients, and an anterior partial fundoplication in 22. Follow-up extended up to 12 years (median, 6). A good overall symptomatic outcome was achieved in 88% at 1 year, 83% at 2 years and 93% at 5-12 years follow-up. Reflux symptoms were well controlled by surgery alone in 79% at 1 year, and 79% at 5-12 years. At 2 years, 87% were eating a normal diet. Two patients underwent further surgery - one at 1 week postoperatively for a tight esophageal hiatus, and one at 1 year for recurrent reflux. Patients with troublesome reflux and an aperistaltic esophagus can be effectively treated by laparoscopic fundoplication. An acceptable outcome will be achieved in the majority of patients.

Adult↗
PubMed2004

Relationship between partial gastric volumes and dyspeptic symptoms in fundoplication patients: a 3D ultrasonographic study.

OBJECTIVES: Impaired gastric accommodation may induce dyspeptic symptoms in postfundoplication patients. Our aim was to assess the effect of a meal on total and partial gastric volumes in relation to dyspeptic symptoms in both dyspeptic and nondyspeptic fundoplication patients using three-dimensional (3D) ultrasonography. METHODS: Eighteen postfundoplication patients of whom eight with and ten without dyspeptic symptoms and eighteen controls were studied. Three-dimensional ultrasonographic images of the stomach were acquired and symptoms were scored while fasting and at 5, 15, 30, 45, and 60 min after ingesting of a 500-ml liquid meal. From the 3D ultrasonographic images of the stomach the total, proximal, and distal gastric volumes were computed. RESULTS: Dyspeptic and nondyspeptic fundoplication patients exhibited similar total gastric volumes at 5 min postprandially compared to controls, whereas smaller total gastric volumes were observed from 15 to 60 min postprandially (p = 0.007 and p < 0.001, respectively). Postprandial proximal/total gastric volume ratios were markedly reduced in both dyspeptic (0.39 +/- 0.016; p < 0.05) and nondyspeptic (0.38 +/- 0.016; p < 0.01) fundoplication patients compared to controls (0.47 +/- 0.008). In contrast, distal/total gastric volume ratios were larger in dyspeptic fundoplication patients (0.14 +/- 0.008) compared to both nondyspeptic fundoplication patients (0.11 +/- 0.007); p < 0.05) and controls (0.07 +/- 0.003); p < 0.001). Dyspeptic fundoplication patients had a higher postprandial score for fullness, nausea, and pain than nondyspeptic patients (p < 0.05) and controls (p < 0.05). Meal-induced distal gastric volume increase correlated significantly with the increase in fullness (r = 0.68; p < 0.01). CONCLUSIONS: After a liquid meal, fundoplication patients exhibit a larger volume of the distal stomach compared with controls. Distal stomach volume was more pronounced in dyspeptic fundoplication patients and related with the increase in postprandial fullness sensations.

Adult↗
PubMedDate not supplied

Symptoms and antireflux medication use following laparoscopic Nissen fundoplication: outcome at 1 and 4 years.

BACKGROUND: We have reported 1-year outcomes and antacid medication use in 100 patients undergoing laparoscropic Nissen fundoplication. As a follow-up study, we queried these same patients to determine whether their outcomes endured 4 years after fundoplication. METHODS: One hundred patients undergoing laparoscopic Nissen fundoplication between 1992 and 1997 were asked, at 1 to 2 years and 4 to 6 years postoperatively, to grade their symptoms on a scale of 1 (mild) to 10 (severe). Patients were also queried as to the number/cost of antacid medications used before and after fundoplication. RESULTS: Significant improvements were noted in symptoms of heartburn, postprandial emesis, gas/bloating, and dysphagia after fundoplication. Significant decreases in antacid medication use (97% vs 19%) and monthly costs (dollar 168 +/- dollar 91 vs dollar 30 +/- 54) were seen following fundoplication. The number of patients on antacid medications and the monthly costs of these medications (37% and dollar 53 +/- dollar 87, respectively) increased significantly from early to late follow-up, but were still significantly lower than those before surgery. Overall, 87% and 900% of patients were pleased with their outcome at early and late follow-up, respectively, and 93% and 92% of patients stated they would consider undergoing fundoplication again if necessary (P = NS). CONCLUSION: Laparoscopic Nissen fundoplication results in a significant reduction in the symptoms of reflux and the use of antacid medications with a high degree of patient satisfaction. Although some patients return to antacid medications at late follow-up, they continue to have few symptoms and are pleased with their outcomes.

Adolescent↗
PubMed2004

[Comparative study on a short-term curative result between Nissen, Thal and Toupet fundoplications].

OBJECTIVE: To compare the short-term curative results between Nissen, Thal and Toupet fundoplications in treatment of gastroesophageal reflux (GER) and to provide the basis for operative procedure. METHODS: Thirty-three male Japan rabbits were randomly divided into six groups: group reflux (n = 7), transabdominal Heller's esophagomyotomy (TAHE); group Nissen (n = 7), TAHE and Nissen fundoplication; group Thal (n = 7), TAHE and Thal fundoplication; group Toupet (n = 7), TAHE and Toupet fundoplication; control group (n = 5), ventrotomy. The anti-reflux efficacy of fundoplication was evaluated by intraesophageal pH monitoring and MGV (maximal gastric volume sustained by lower esophageal sphincter) 4 weeks postoperatively. RESULTS: 1. The total number of reflux episodes and the reflux ratio (0.83 +/- 0.41, 2.20% +/- 1.12%) of group Nissen were significantly lower than those of group Thal (2.20 +/- 0.45, 4.32% +/- 0.82%) and group Toupet (1.80 +/- 0.45, 4.20% +/- 0.57%), respectively (P < 0.05). 2. MGV of group Nissen (233.00 +/- 9.44)ml was significantly larger than those of group Thal (203.40 +/- 11.13)ml and group Toupet (197.60 +/- 10.99)ml, respectively (P < 0.05). 3. There were no significant difference in total number of reflux episodes, reflux ratio and MGV between group Thal and group Toupet (P > 0.05). CONCLUSION: Nissen fundoplication was better than Thal and Toupet fundoplications, Thal and Toupet fundoplications are similar in short-term curative result.

Animals↗
PubMed1995

Laparoscopic Nissen fundoplication.

Nissen fundoplication is the procedure of choice for gastroesophageal reflux. In the operating room at St Luke's Episcopal Hospital, Nissen fundoplication has been taken to another level. Because of the increasing trend in laparoscopic surgery and the advanced instruments available, laparoscopic Nissen fundoplication procedures are now performed on a routine basis. One advantage of laparoscopic Nissen fundoplication, as opposed to open Nissen fundoplication, is that the laparoscopic approach is far less invasive. It consists of five 11.5-mm incisions, whereas the open procedure involves a large midline incision. In addition, the overall hospital bill for the laparoscopic procedure can be less than that for an open one; for a laparoscopic Nissen fundoplication, the operating room bill is higher, but the hospital stay is shorter. Usually, the patient can go home the following day and resume daily tasks within days. With an open Nissen fundoplication, the hospital stay is about 3 to 5 days, and because of the large midline incision, a recovery time of 4 to 6 weeks is required. Not only can the patient resume daily activities sooner, but there is generally less pain associated with laparoscopic Nissen fundoplication, and the overall hospital bill is less because of the days spent in the hospital for postoperative recovery.

Fundoplication↗
PubMed1994

Laparoscopic Nissen fundoplication: operative results and short-term follow-up.

The operative results, outcome, and short-term follow-up after laparoscopic exploration for Nissen fundoplication were evaluated in 35 patients with symptomatic gastroesophageal reflux and reflux-induced pulmonary disease. There were 19 female and 16 male patients, ranging in age from 17 to 72 years (mean: 42 years, SD: 11.6 years). In 20 patients, the symptoms were predominantly of regurgitation and heartburn; the remaining 15 patients had mixed regurgitation/heartburn and pulmonary symptoms. All patients underwent 24-hour pH monitoring, upper endoscopy, and manometry. The indication for surgery was medical failure or the need for long-term medical management with omeprazole. The operation, which was performed laparoscopically, is identical to the conventional Nissen fundoplication. There was a mortality rate of 0% and a morbidity rate of 25.7%. Five patients required conversion to open Nissen fundoplication, which was due to hemodynamic instability secondary to presumed pneumothorax in three patients and colotomy and a distal esophageal perforation in the other two patients. Thirty patients underwent laparoscopic Nissen fundoplication. Three patients developed early dysphagia, and one patient experienced a perforation of the piriform sinus due to nasogastric tube manipulation under anesthesia. All these patients had an uncomplicated postoperative course, and there was no long-term disability. The total surgical time of laparoscopic Nissen fundoplication was on average 107 minutes (SD: 35.3 minutes). Discharge usually occurred on the evening of postoperative day 2 (mean: 3.3 days; SD: 1.5 days). Twenty-six of the 30 patients who underwent laparoscopic Nissen fundoplication described the outcome as excellent and good (87%); however, 4 patients (13%) were unsatisfied. Fifteen patients (50%) had difficulty belching or vomiting, and moderate dysphagia was described by 7 patients (24%) in follow-up. Regurgitation and heartburn were cured in 96%, whereas reflux-induced pulmonary disease was cured in 50%. The results of laparoscopic Nissen fundoplication compare favorably with those of conventional Nissen fundoplication with respect to mortality, complications, and outcome.

Adult↗
PubMed2003

Anterior partial fundoplication for gastroesophageal reflux disease.

BACKGROUND: This study examined the effect of anterior partial fundoplication on reflux symptoms and dysphagia in gastroesophageal reflux disease. PATIENTS AND METHODS: Perioperative results in 249 patients were evaluated retrospectively for 93 conventional and prospectively for 156 laparoscopic procedures. The patients were followed up by standardized questionnaire. Median clinical follow-up period was 9 months (range 6-44) after laparoscopic and 88 months (range 15-194) following partial open fundoplication. RESULTS: The median operating time was 58 and 115 min for laparoscopic and open partial fundoplication. Intraoperative complications were rare (1%) for both approaches. After introduction of the laparoscopic procedure the morbidity rate was reduced (mean 3.2% vs. 1.3%) at a shorter postoperative hospital stay (10 vs. 5 days). No reflux symptoms were found in 71.4% patients after conventional and in 69% after laparoscopic partial fundoplication, dysphagia did not develop in 86% and 85%, respectively, and 66% and 82% received no medications. Among the patients with reflux symptoms 6.5% and 0.9% underwent revision surgery. Satisfaction with the surgical outcome was expressed by 78% and 85% of patients, respectively. CONCLUSIONS: Anterior partial fundoplication achieves effective medium- and long-term control of reflux symptoms. Technically easy to perform and associated with few complications, the procedure is superior to fundoplication with respect to the development of postoperative dysphagia and therefore represents a viable alternative to fundoplication.

Deglutition Disorders↗
PubMed2006

Laparoscopic redo Nissen fundoplication in infants and children.

From January 1994 to December 2004, 118 patients with recurrent gastroesophageal reflux disease (GERD) after fundoplication underwent laparoscopic redo Nissen fundoplication. The patients ranged in age from 6 months to 19 years (mean, 7 years), and weighed from 6.4 to 85 kg. Of the 118 patients, 64 had previous open fundoplications, 53 had previous laparoscopic fundoplications, and 19 had more than one previous fundoplication. All the procedures had been successfully completed laparoscopically. The average operative time was 100 min. The intraoperative complication rate was 1.1%. The average time to full feeding was 1.8 days, and the average hospital stay was 2.2 days. The postoperative complication rate was 3.6%. The wrap failure rate during an average follow-up period of 48 months was 6%. Laparoscopic redo Nissen fundoplication for a failed antireflux procedure is a safe and effective procedure. It has the same benefits as a primary laparoscopic Nissen for GERD, with low morbidity and a quicker recovery. Early follow-up evaluation suggests that the long-term outcome is superior to that associated with open redo fundoplication.

Adolescent↗
PubMed2005

Histologic and clinical outcome after laparoscopic Nissen fundoplication for gastroesophageal reflux disease and Barrett's esophagus.

BACKGROUND: The effectiveness of laparoscopic Nissen fundoplication for the regression of Barrett's esophagus in gastroesophageal reflux disease remains controversial. The aim of this study, therefore, was to review endoscopic findings and clinical changes after laparoscopic Nissen fundoplication for gastroesophageal reflux disease, particularly for patients with Barrett's esophagus. METHODS: From September 1995 through June 2004, 127 patients with gastroesophageal reflux disease underwent laparoscopic Nissen fundoplication. All the patients had clinical and endoscopic follow-up evaluation. We further analyzed the course of 37 consecutive patients with Barrett's esophagus (29% of all laparoscopic fundoplications performed in our institution) using endoscopic surveillance with appropriate biopsies and histologic evaluation. The median follow-up period for all the patients after fundoplication was 34 months (range, 3-108 months). The median follow-up period for the patients with Barrett's esophagus was 19 months (range, 3-76 months). RESULTS: During the 9-year period, 70 women (55 %) and 57 (45%) men were treated with laparoscopic Nissen fundoplication. The median age of these patients was 42 years (range, 7-81 years). The clinical results were considered excellent for 67 patients (53%), good for 51 patients (40%), fair for 7 patients (6%), and poor for 2 patients (1%). Endoscopic surveillance showed regression of the macroscopic columnar segment in 23 patients with Barrett's esophagus (62%). Regression at a histopathologic level occurred for 15 patients (40%). The histopathology remained unchanged for 14 patients with Barrett's esophagus (38%). CONCLUSION: Laparoscopic Nissen fundoplication effectively controls intestinal metaplasia and clinical symptoms in the majority of patients with Barrett's esophagus.

Adolescent↗
PubMed1996

Laparoscopic fundoplication in infants and children.

BACKGROUND: Laparoscopic fundoplication is a new method for treating gastroesophageal reflux in children. We present 160 children with gastroesophageal reflux treated by laparoscopic fundoplication. METHODS: Patients underwent either a laparoscopic Nissen or Toupet fundoplication. Many patients also required gastrostomies and gastric outlet procedures. RESULTS: Twelve patients (7.5%) were converted to open fundoplication. Laparoscopic gastrostomies were placed in 112 patients (75.7%) and laparoscopic gastric outlet procedures in 62 patients (41.9%). Feedings were initiated by postoperative day 2 in 126 children (85.7%). Sixty-four percent were discharged by postoperative day 3. Complications occurred in 11 of 148 fundoplications (7.4%), in nine of 112 gastrostomies (8.0%), and in three of 62 gastric outlet procedures (4.8%). One patient died as a result of a surgical error in placing a gastrostomy (0.7%). CONCLUSION: Laparoscopic fundoplication appears to foster a more rapid recovery and decreased hospital stay while maintaining complication rates similar to or better than open fundoplication.

Adolescent↗
PubMed1995

Effect of fundoplication on the gastric emptying of liquids.

To evaluate the effect of fundoplication on the gastric emptying (GE) of liquids, the authors studied 96 male Wistar rats divided into three main groups: group E (early postoperative), formed by 32 rats that received physiological saline as a test meal and whose gastric emptying was evaluated 8 days after surgery; group L (late postoperative), which received the same test meal but was evaluated 29 days after surgery; and group G (glucose), which received 5% glucose in water and was studied 8 days after surgery. Each group was subdivided in two subgroups of 16 animals: in one (atropine), the animals received intravenous (I.V.) atropine sulfate (0.3 mg/100 mg rat weight) 60 minutes before GE test; the other subgroup (controls) received I.V. physiological saline. In both subgroups 8 animals had been submitted to fundoplication and 8 to sham operation. Every test meal, containing 6 mg% red phenol, was infused by gravity through a metallic catheter. Gastric retention was determined by measuring the concentration of the marker in the liquid recovered from the stomach 10 minutes after infusion. In the animals of group E, fundoplication increased the gastric emptying of physiological saline, both in the control and the atropine subgroups. In the L group, gastric retention values were similar in fundoplication and sham-operated rats, suggesting an adaptation of the stomach to the fundoplication. In the G group, fundoplication enhanced GE among the control animals, but not among those receiving I.V. atropine sulfate. These results support the importance of gastric emptying studies in every patient to be submitted to fundoplication.

Adaptation, Physiological↗
PubMed2004

The effect of total and anterior partial fundoplication on antireflux mechanisms of the gastroesophageal junction.

BACKGROUND: The effect of total (Nissen) and anterior partial fundoplication (APF) for the surgical treatment of gastroesophageal reflux disease (GERD) on the motor behavior of the esophagogastric axis has not been fully assessed. The purpose of this study was to assess any alterations in lower esophageal sphincter (LES) and gastric fundus motor parameters in GERD patients after Nissen or APF fundoplication. METHODS: Twenty four patients with documented GERD underwent either laparoscopic Nissen fundoplication (n = 12) or laparoscopic APF (n = 12). Preoperative and postoperative stationary esophageal manometry included assessment of LES resting and postdeglutition relaxation pressures, intragastric pressure, and LES transient relaxations in the left lateral and upright positions and after gastric distension. RESULTS: Both types of fundoplication resulted in significant increases in LES resting (P <0.001) and postdeglutition relaxation pressure (P <0.001) in both positions and after gastric distention. Intragastric pressure increased only after Nissen fundoplication in the postgastric distention state (P = 0.01). Transient LES relaxations were equally abolished after both procedures. All postoperative changes were to a similar level after either procedure with the exception of intragastric pressure after gastric distention, which was significantly higher after total than after partial fundoplication (P = 0.04). CONCLUSIONS: Both procedures equally increase LES resting and postdeglutition relaxation pressures and abolish transient LES relaxations at all states. The significantly higher intragastric pressure at the postgastric distention state after Nissen fundoplication could possibly explain the higher incidence of epigastric fullness and discomfort after this type of antireflux surgery.

Adult↗
PubMed2006

Laparoscopic fundoplication in patients with end-stage lung disease awaiting transplantation.

OBJECTIVE: There is a strong association between reflux and end-stage lung disease, especially idiopathic pulmonary fibrosis. The presence of reflux after lung transplantation might predispose to the development of bronchiolitis obliterans. We evaluated the risk and physiologic effect of laparoscopic fundoplication in patients on the lung transplant waiting list. METHODS: One hundred forty-nine patients on the lung transplant waiting list between March 2001 and January 2005 were evaluated. Nineteen were found to have a history of reflux, continued symptoms, and severe reflux by means of pH and manometric studies and underwent laparoscopic fundoplication. The postoperative course of these 19 patients, including lung function, was retrospectively reviewed. Postoperatively, the lung function of the 14 patients with idiopathic pulmonary fibrosis who underwent the laparoscopic Nissen procedure was compared with that of 31 patients with idiopathic pulmonary fibrosis on the transplant waiting list who did not undergo fundoplication. RESULTS: There were no perioperative complications and no decrease in lung function over the 15-month average follow-up. Exercise capacity remained stable, as determined on the basis of 6-minute walk distance. Patients with idiopathic pulmonary fibrosis treated with fundoplication had stable oxygen requirements, whereas control patients with idiopathic pulmonary fibrosis on the waiting list had a statistically significant deterioration in oxygen requirement. CONCLUSIONS: Laparoscopic fundoplication can be performed safely in patients with end-stage lung disease awaiting lung transplantation. Overall, these patients maintained stable lung function during the follow-up period. When compared with a control group of patients with idiopathic pulmonary fibrosis not undergoing fundoplication, there was stabilization of oxygen requirement. A larger prospective trial evaluating the effect of laparoscopic fundoplication on underlying lung function in this patient population is warranted.

Bronchiolitis Obliterans↗
PubMed2005

Partial versus complete fundoplication: is there a correct answer?

Gastroesophageal reflux disease is a common disorder, and patients diagnosed with GERD face a lifelong treatment requirement. A surgical antireflux procedure may be offered as an alternative to lifelong treatment with proton-pump inhibitors. Many investigations have been performed to help discover the best surgical alternative to medical management. An ideal antireflux procedure should be safe, effective, durable, and result in minimal complications. Total fundoplication in the form of Nissen fundoplication is the most widely used antireflux operation worldwide. Although its efficacy is well documented, the clinical success rate in terms of reflux control is occasionally compromised by troublesome mechanical side effects. Because of these unsatisfactory symptoms and continued hindered quality of life, the Nissen fundoplication has undergone many modifications. The current standard appears to be the 2 cm floppy Nissen; however, the alternative approach has been the use of a partial fundoplication, most frequently the Toupet procedure. Both the Nissen and Toupet fundoplications have proven to provide relief in the majority of patients, but each has its own drawback. Patients undergoing Nissen fundoplication have a higher incidence of dysphagia early after operation, although this appears to resolve in most. The Toupet, on the other hand, may not be as durable, and may lead to the early re-emergence of symptoms. The problem of post-Nissen dysphagia led many surgeons to believe that the Nissen night be contraindicated in patients who have dysmotility,because it would cause even greater dysphagia; however, recent articles have not demonstrated this to be the case. It seems that the floppy Nissen performed over a large bougie (56-60 Fr) with division of short gastrics and crural closure is an acceptable operation for reflux in both those who have normal motility and those who have mild to moderate dysmotility. Thus, for most patients who have GERD and normal motility, either procedure appears effective in the majority of patients; however, those patients who have severe dysmotilty disorders and who require an antireflux procedure(ie, scleroderma, postmyotomy achalasia) are likely best served with a partial fundoplication.

Esophageal Motility Disorders↗
PubMed2005

Reflux, dysphagia, and gas bloat after laparoscopic fundoplication in patients with incidentally discovered hiatal hernia and in a control group.

BACKGROUND: Laparoscopic fundoplication effectively controls reflux symptoms in patients with gastroesophageal reflux disease (GERD). However, symptom relapse and side effects, including dysphagia and gas bloat, may develop after surgery. The aim of the study was to assess these symptoms in patients who underwent laparoscopic fundoplication, as well as in control subjects and patients with hiatal hernia. METHODS: A standardized, validated questionnaire on reflux, dysphagia, and gas bloat was filled out by 115 patients with a follow-up of 1 to 7 years after laparoscopic fundoplication, as well as by 105 subjects with an incidentally discovered hiatal hernia and 238 control subjects. RESULTS: Patients who underwent fundoplication had better reflux scores than patients with hiatal hernia ( P = .0001) and similar scores to control subjects ( P = .11). They also had significantly more dysphagia and gas bloat than patients with hiatal hernia and controls ( P < .005 for all comparisons). Gas bloat and dysphagia were more severe in hiatal hernia patients than in controls ( P < 0.005). After fundoplication, the 25% of the patients with the shortest follow-up (1.5 +/- 0.2 years) and the 25% patients with the longest follow-up (5.8 +/- 0.6 years) had similar reflux, dysphagia, and gas bloat scores ( P = .43, .82, and .85, respectively). CONCLUSION: In patients with severe GERD, laparoscopic fundoplication decreases reflux symptoms to levels found in control subjects. These results appear to be stable over time. However, patients who underwent fundoplication experience more dysphagia and gas bloat than controls and patients with hiatal hernia-symptoms that should be seen as a side effect of the procedure and of GERD itself.

Adult↗