The failure rate of surgery for gastro-oesophageal reflux

doi:10.1016/S0022-3468(98)90363-3

Journal of Pediatric Surgery

Volume 33, Issue 1, January 1998, Pages 64-66

https://doi.org/10.1016/S0022-3468(98)90363-3 Get rights and content

Abstract

Purpose: The aim of this study was to document the presenting symptomatology and radiological findings of failed fundoplication, to determine the risk factors involved in recurrent gastro-oesophageal reflux, and to assess the results of revisional surgery.

Methods: Sixty-six patients requiring redo fundoplication during the past 15 years were studied. Sixty children had their initial fundoplication performed at our institution.

Results: The median time from initial fundoplication to the diagnosis of failure was 1.5 years. The main presenting symptoms were severe retching (n = 33), recurrent vomiting and aspiration (n = 26) and intolerable gas bloat (n = 7). Severe dysphagia occurred in two children with tight Nissen fundoplications. Contrast radiographic studies demonstrated fundoplication failure and correlated with the operative findings in 85% of cases. Risk factors for failure comprised hypertonic cerebral palsy, severe learning difficulties, oesophageal atresia, CHARGE syndrome, and tracheomalacia. The cause for the fundoplication failure included herniation of the fundoplication into the posterior mediastinum (failed crural repair, n = 30), disruption of the wrap (n = 10), combination of herniation and disruption (n = 22), and a tight wrap (n = 4). After revisional surgery, 13 children had persisting symptoms, five of whom underwent a third antireflux procedure.

Conclusions: The predominant cause of fundoplication failure is herniation into the posterior mediastinum, which occurred most frequently in children with hypertonic cerebral palsy. This may be prevented by meticulous attention to accurate apposition of the crura at initial procedure. Redo fundoplication failed to resolve the preoperative symptoms in 20%, with five children requiring a third fundoplication.

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Cited by (104)

Predictors of anti-reflux procedure failure in complex esophageal atresia patients
2022, Journal of Pediatric Surgery
Anti-reflux procedures (ARP) in esophageal atresia (EA) patients can be challenging and prone to failure. These challenges become more evident with increasing complexity of EA. We sought to determine predictors of ARP failure in complex EA patients.
Single-institution retrospective review of complex EA patients (e.g. long-gap EA, esophageal strictures, hiatal hernia, and reoperative ARP) who underwent an ARP from 2002 to 2019. ARP failure was defined as hiatal hernia recurrence, wrap migration/loosening, or need for reoperation. Predictors of failure were evaluated using univariate and multivariable time-to-event analysis.
121 patients underwent 140 ARP at a median age of 13.5 months (IQR 7, 26.5). Nissen fundoplication (89%) was the most common ARP. Mesh (bovine pericardium) reinforcement was used in 41% of the patients. Median follow-up was 3.2 years (IQR 0.9, 5.8); 44 instances of ARP failure occurred (31%), though only 20 (14%) required reoperation. Median time to failure was 8.7 months (IQR 3.2, 25). Though fewer mesh-reinforced ARP failed (21% with vs 39% without, p = 0.02), on multivariable analysis only partial fundoplication (aHR 2.22 [95% CI 1.01–4.78]) and minimally invasive repair (aHR 2.57 [95% CI 1.12–6.01]) were significant predictors of ARP failure.
In our practice of complex EA patients, where ARP fail in nearly one third of cases, a Nissen fundoplication performed via laparotomy provided the lowest risk of ARP failure.
Short and long-term outcomes after pediatric redo fundoplication
2022, Journal of Pediatric Surgery
Citation Excerpt :
Despite being the primary choice of surgical treatment, the literature is sparse on outcome after RF in children. Most studies are small retrospective case series and often only re-RF rates are reported [3,6–11]. The re-RF rate varies from 6 to 26% [7–12].
Redo fundoplication (RF) is the most common surgical treatment for recurrent gastroesophageal reflux disease (GERD) in children, but outcomes after RF are rarely reported. The aim of this study was to assess short- and long-term outcomes after RF in childhood.
The study is a follow-up study of patients undergoing RF from 2002 to 2020 at a teriary care center. Patients/parents were sent questionnaires recording symptoms of recurrent GERD, troublesome side-effects and satisfaction. Retrospective chart review was also performed.
24/28 (86%) patients were included median 9 (1.6 months–17.7 years) years after RF. 16 (67%) had neurologic impairment. Indications for RF was recurrence of GERD (n = 18), discomfort or dysphagia from a herniated wrap (n = 5) and dysphagia from a slipped fundoplication (n = 1). Median operating time was 128 (95–250) min. Six (25%) patients experienced early major complications, of which two were gastrostomy related.
Five (21%) patients experienced recurrence after RF. Three of these were symptom free at follow-up with medical treatment or re-RF. The most common symptom at follow-up was stomach pain (37%) and excessive flatulence (38%). 18/22 (95%) patients/parents would choose RF again, and 21/22 would recommend RF to someone in a similar situation.
RF is successful in treating recurrent GERD after primary fundoplication, and patient/parental satisfaction is high.
Enough is enough: Radiation doses in children with gastrojejunal tubes
2021, Journal of Pediatric Surgery
Many children with gastric feeding intolerance require postpyloric tube feeding via a gastrojejunal (GJ) tube. Placement or positioning of these tubes is typically a procedure with a low dose of radiation. Although the risk of developing cancer from radiation exposure owing to computed tomography scans is well-documented in children, the risk of cumulative radiation exposure owing to frequent GJ tube replacement often goes unnoticed in the clinical decision-making process. We sought to define the frequency and cost of GJ tube replacement, quantify the radiation doses associated with the initial placement and replacements, and assess the number of conversions to surgical jejunostomies.
All pediatric patients who underwent GJ tube placement or replacement by Interventional Radiology (IR), surgery, and gastroenterology between 2010 and 2018 at a single center were reviewed. We evaluated the total cost of the initial placement and replacement of each GJ tube, the total number of replacements, and the cumulative radiation dose (mGy).
We identified 203 patients who underwent GJ tube placement and/or replacement, of which 150 had radiation data available. Patients underwent a median of five GJ tube replacement procedures, and there was a wide range in the number of replacements per patient, from zero to 88. Patients were exposed to a median cumulative dose of 6.0 mGy (IQR: 2.2, 22.6). Nine percent of patients with available radiation data were exposed to more than 50 mGy, solely from GJ tube replacements. The median cost per replacement was $1170. The sum of the cost of the replacements for dislodged GJs translated to more than $1.4 million during the study period.
Overall, the average dose per GJ replacement was 3.50 mGy among all patients with available data. Nine percent of patients (14/150) were exposed to greater than 50 mGy cumulative radiation solely from GJ replacements. Patients who receive more than 50 mGy of cumulative radiation dose, who undergo seven GJ tube replacements in one year, or two consecutive GJ tube replacement procedures with radiation doses exceeding 10 mGy (per replacement) should be considered for a surgical jejunostomy.
IV
Treatment study.
Does retching matter? Reviewing the evidence—Physiology and forces
2019, Journal of Pediatric Surgery
Citation Excerpt :
Retching precedes anatomical wrap failure. Retching is a cause and not a symptom of wrap herniation [64], as is commonly assumed [7,17,18]. This evidence implicating retching provides a much more compelling explanation for anatomical wrap failure than invoking delayed gastric emptying and is consistent with clinical findings in a variety of situations (Table 1).
Failure of antireflux surgery is common in children with neurodisability, with a high incidence of persistent or recurrent symptoms, including retching. Anatomical disruption of the wrap is a frequent finding, but what forces underlie this disruption? This article reviews the forces generated during potential wrap-stressing episodes, putting them into the clinical context of wrap failure.
Historically, wrap failure has been attributed to pressures arising from a reduction in gastric capacity or compliance, with advocates for an additional, gastric emptying procedure, at the time of fundoplication. However, any postoperative pressure changes are small and insufficient to cause disruption, and evidence of benefit from gastric emptying procedures is lacking.
Diaphragmatic stressor events are common in the presence of neurodisability, and there is now increasing recognition of an association between diaphragmatic stressors and wrap breakdown. The analysis in this review demonstrates that the greatest forces on the fundoplication wrap are those associated with retching and vomiting. The direction and magnitude of these forces are sufficient to cause wrap herniation into the thorax, and wrap separation. Clinical series confirm that retching is consistently and strongly associated with wrap breakdown.
Retching needs to be addressed if we are to reduce the incidence of wrap failure.
Level of Evidence V.
Impact of Esophageal Atresia on the Success of Fundoplication for Gastroesophageal Reflux
2018, Journal of Pediatrics
Citation Excerpt :
As a consequence of the intimate relationship between tracheomalacia, GER and ALTE in EA, fundoplication plays an important role in preventing recurrent ALTE.21,22 Kimber et al reported a qualitative correlation between tracheomalacia and redo fundoplication, albeit without statistical support.11 In our EA cohort, tracheomalacia was not a significant risk factor for redo fundoplication.
Fundoplication is commonly performed in patients with a history of esophageal atresia (EA), however, the success of this surgery is reduced, as reflected by an increased rate of redo fundoplication. We aimed to determine whether EA impacts the prevalence of fundoplication, its timing, and performance of a redo operation.
A single-center, retrospective review of all patients undergoing fundoplication over a 20-year period (1994-2013) was performed. Redo fundoplication was used as a surrogate for surgical failure.
A total of 767 patients (patients with EA 85, those who did not have EA 682) underwent fundoplication during the study period. Median age (months) at primary fundoplication was lower in patients with EA (7.2 vs those who did not have EA 23.3; P < .001). Redo fundoplication rates between groups were not significantly different (EA 11/85 vs 53/682; P = .14). Median time (months) between primary and redo fundoplication was greater in patients with EA (36.2 vs 11.7; P = .03).
Contrary to popular belief, the incidence of redo fundoplication was not significantly increased in patients with a history of EA. However, patients with EA underwent fundoplication at younger ages, which may be related to early life-threatening events in these patients. These results inform perioperative counseling, and highlight the importance of sustained surgical follow-up in patients with EA.
Surgical management of gastroesophageal reflux disease (GERD) in children: A systematic review
2017, Journal of Pediatric Surgery
The goal of this systematic review by the American Pediatric Surgical Association Outcomes and Evidence-Based Practice Committee was to derive recommendations from the medical literature regarding the surgical treatment of pediatric gastroesophageal reflux disease (GERD).
Five questions were addressed by searching the MEDLINE, Cochrane, Embase, Central, and National Guideline Clearinghouse databases using relevant search terms. Consensus recommendations were derived for each question based on the best available evidence.
There was insufficient evidence to formulate recommendations for all questions. Fundoplication does not affect the rate of hospitalization for aspiration pneumonia, apnea, or reflux-related symptoms. Fundoplication is effective in reducing all parameters of esophageal acid exposure without altering esophageal motility. Laparoscopic fundoplication may be comparable to open fundoplication with regard to short-term clinical outcomes. Partial fundoplication and complete fundoplication are comparable in effectiveness for subjective control of GERD. Fundoplication may benefit GERD patients with asthma, but may not improve outcomes in patients with neurologic impairment or esophageal atresia. Overall GERD recurrence rates are likely below 20%.
High-quality evidence is lacking regarding the surgical management of GERD in the pediatric population. Definitive conclusions regarding the effectiveness of fundoplication are limited by patient heterogeneity and lack of a standardized outcomes reporting framework.
Systematic review of level 1–4 studies.
Level 1–4 (mainly level 3–4)

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^☆: Presented at the 44th Annual International Congress of the British Association of Paediatric Surgeons, Istanbul, Turkey, July 22–25, 1997.

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The failure rate of surgery for gastro-oesophageal reflux☆

Abstract

J Pediatr Surg

Am J Surg

J Pediatr Surg

J Pediatr Surg

J Pediatr Surg

J Pediatr Surg