Louise Montalva1, Aurora Mariani1, Françoise Schmitt2, Cécile O Muller1, Khalid Alzahrani2, Jérôme Viala3, Alexis Mosca3, Matthieu Peycelon1, Arnaud Bonnard4. 1. Department of Pediatric General Surgery and Urology, Robert Debré Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), 48 boulevard Sérurier, 75019, Paris, France. 2. Department of Pediatric Surgery, Centre Hospitalier Universitaire Angers, Angers, France. 3. Department of Gastroenterology, Robert Debré Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France. 4. Department of Pediatric General Surgery and Urology, Robert Debré Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), 48 boulevard Sérurier, 75019, Paris, France. arnaud.bonnard@aphp.fr.
Abstract
BACKGROUND: Laparoscopic Nissen fundoplication (LNF) and gastrostomy tube (GT) placement may be performed concomitantly in children with gastro-esophageal reflux disease (GERD) and failure to thrive. We aimed to evaluate the rate and risk factors for LNF failure in children undergoing concomitant LNF/GT. METHODS: A retrospective multi-institutional cohort study was conducted, reviewing patients that underwent LNF (2005-2014). Data collected included patient demographics, comorbidities, and type of GT (laparoscopy- or endoscopy-assisted). The primary outcome measure was LNF failure. Data was compared using contingency tables or Mann-Whitney tests, when appropriate. An exploratory analysis by Kaplan-Meier survival and Cox proportional hazards analysis was performed to determine predictors of time to LNF failure after LNF/GT. RESULTS: Of 189 children that underwent LNF, 99 (52%) had a concomitant GT (55% laparoscopy-, 45% endoscopy-assisted). LNF failed in 15% after LNF/GT and in 17% after LNF alone (p = 0.84), at a median age of 23 months (IQR 8-41). Using univariate analysis, we found that a younger age at the time of surgery (p = 0.05), prematurity (p = 0.0018), esophageal atresia (p = 0.01), and endoscopy-assisted GT (p = 0.02) were potential predictors of LNF failure after LNF/GT. After multivariate regression analysis, prematurity (p = 0.007) remained significantly associated with LNF failure after LNF/GT. No predictive factors for LNF failure after LNF alone were identified. CONCLUSIONS: Concomitant GT insertion and LNF is a common practice, as half of the children that undergo LNF also received GT insertion. Children born preterm or with esophageal atresia comprise a fragile population at high-risk of LNF failure after LNF/GT. Prospective, multicentric studies are needed to evaluate the best GT technique to use in children undergoing LNF.
BACKGROUND: Laparoscopic Nissen fundoplication (LNF) and gastrostomy tube (GT) placement may be performed concomitantly in children with gastro-esophageal reflux disease (GERD) and failure to thrive. We aimed to evaluate the rate and risk factors for LNF failure in children undergoing concomitant LNF/GT. METHODS: A retrospective multi-institutional cohort study was conducted, reviewing patients that underwent LNF (2005-2014). Data collected included patient demographics, comorbidities, and type of GT (laparoscopy- or endoscopy-assisted). The primary outcome measure was LNF failure. Data was compared using contingency tables or Mann-Whitney tests, when appropriate. An exploratory analysis by Kaplan-Meier survival and Cox proportional hazards analysis was performed to determine predictors of time to LNF failure after LNF/GT. RESULTS: Of 189 children that underwent LNF, 99 (52%) had a concomitant GT (55% laparoscopy-, 45% endoscopy-assisted). LNF failed in 15% after LNF/GT and in 17% after LNF alone (p = 0.84), at a median age of 23 months (IQR 8-41). Using univariate analysis, we found that a younger age at the time of surgery (p = 0.05), prematurity (p = 0.0018), esophageal atresia (p = 0.01), and endoscopy-assisted GT (p = 0.02) were potential predictors of LNF failure after LNF/GT. After multivariate regression analysis, prematurity (p = 0.007) remained significantly associated with LNF failure after LNF/GT. No predictive factors for LNF failure after LNF alone were identified. CONCLUSIONS: Concomitant GT insertion and LNF is a common practice, as half of the children that undergo LNF also received GT insertion. Children born preterm or with esophageal atresia comprise a fragile population at high-risk of LNF failure after LNF/GT. Prospective, multicentric studies are needed to evaluate the best GT technique to use in children undergoing LNF.
Entities:
Keywords:
Anti-reflux; Minimally-invasive surgery; PEG; Pediatric surgery
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