Fundoplication

Inflammatory Causes of Dysphagia in Children

Gastroesophageal reflux (GER) and eosinophilic esophagitis (EoE) are the most common inflammatory causes of pediatric dysphagia, but several other less prevalent conditions should be considered. These conditions can affect one or several aspects of the swallowing process. In some inflammatory conditions dysphagia may be an early symptom. Esophagoscopy and instrumental swallow studies are often needed to determine the underlying diagnosis and best treatment plan. In some inflammatory conditions dysphagia can portend a worse outcome and need for more aggressive treatment of the underlying condition. Consultations with speech language pathology, gastroenterology, dietetics, allergy/immunology and/or rheumatology are often needed to optimize management.

Fundoplication in children with esophageal atresia: preoperative workup and outcome

Up to 45% of esophageal atresia (EA) patients undergo fundoplication during childhood. Their esophageal dysmotility may predispose to worse fundoplication outcomes compared with patients without EA. We therefore compared fundoplication outcomes and symptoms pre- and post-fundoplication in EA patients with matched patients without EA. A retrospective review of patients with- and without EA who underwent a fundoplication was performed between 2006 and 2017. Therapeutic success was defined as complete sustained resolution of symptoms that were the reason to perform fundoplication. Fundoplication indications of 39 EA patients (49% male; median age 1.1 [0.1-17.0] yrs) and 39 non-EA patients (46% male; median age 1.3 [0.3-17.0] yrs) included respiratory symptoms, brief resolved unexplained events, typical symptoms of gastroesophageal reflux disease, recurrent strictures and respiratory problems. Post-fundoplication, therapeutic success was achieved in 5 (13%) EA patients versus 29 (74%) non-EA patients (P<0.001). Despite therapeutic success, all 5 (13%) EA patients developed postoperative sustained symptoms/complications versus 12 (31%) non-EA patients. Eleven (28%) EA patients versus 3 (8%) non-EA patients did not achieve any therapeutic success (P=0.036). Remaining patients achieved partial therapeutic success. EA patients suffered significantly more often from postoperative sustained dysphagia (41% vs. 13%; P=0.039), gagging (33% vs. 23%; P<0.001) and bloating (40% vs. 17%; P=0.022). Fundoplication outcomes in EA patients are poor and EA patients are more susceptible to post-fundoplication sustained symptoms and complications compared with patients without EA. The decision to perform fundoplication in EA patients with proven gastroesophageal reflux disease needs to be made with caution after thorough multidisciplinary evaluation.

Nationwide Outcomes and Readmission After Pediatric Laparoscopic and Open Fundoplication

Purpose: Fundoplications are a common operation in the pediatric population. This study aims to explore outcomes comparing laparoscopic versus open operative techniques. Methods: From 2010 to 2014 the Nationwide Readmissions Database was used to identify patients aged 0-18 years who underwent a fundoplication. Propensity score matched analysis was performed based on 87 covariates. Demographics, hospital factors, readmissions, and complications were compared by surgical technique (laparoscopic versus open). Results: There were 4411 patients (47% female) who underwent fundoplication via laparoscopic (69%) versus open (31%) technique. Gastrostomy tubes were placed in 75% of patients also undergoing fundoplication. Newborn made up 64% of the cohort, with 47% of newborns having cardiac anomalies and 96% being premature. Open fundoplications were more likely to be performed in newborns (72% versus 61%) and those in the lowest income quartile compared to laparoscopic (41% versus 31% P < .001), both P < .001. The readmission rate was 20% within 30 days and 38% within the year, with 15% admitted to a different hospital. Only 14% of readmissions were elective. Open fundoplication was associated with more unplanned readmissions (94% versus 84%), conversion to gastrojejunostomy tube (11% versus 5%) along with major (5% versus 3%) and minor (8% versus 2%) complications compared to the laparoscopic approach, all P < 0.001. Conclusion: The majority of fundoplications are being performed in newborns and are being done laparoscopically, which are associated with lower complication and postoperative readmission rates compared to open fundoplications.

Laparoscopic Revision of Nissen to Partial Fundoplication 20 Years After Initial Surgery as an Infant

We report a case of a 21-year-old male who presented with adult-onset dysphagia after previous Nissen fundoplication initially created at age 10.5 months. The patient first presented one year ago to a different hospital, where he underwent extensive workup for his symptomatology. Physiologic tests performed were esophagogastroduodenoscopy (EGD), abdominal ultrasound, hepatobiliary iminodiacetic acid scan, esophageal manometry, and lactulose breath test. The EGD identified stricture at the level of the gastroesophageal junction. The other studies did not reveal other physiologic causes for his symptoms. The patient then presented to our institution, at which time a repeat EGD showed evidence of tight Nissen fundoplication. The patient subsequently underwent laparoscopic exploration, which revealed that the fundoplication had was partially disrupted, herniated, and twisted causing a long-segment distal stricture. To alleviate the patient’s presenting symptom of dysphagia as well as prevent possible future reflux, it was decided to convert repair the hernia and revise the Nissen into a partial fundoplication. This was successfully accomplished laparoscopically with subsequent resolution of the patient’s symptoms.

It Is a Wrap! Or Is It?: The Role of Fundoplication in Infant Feeding Intolerance

Purpose: Fundoplication is one of the most common procedures performed by pediatric surgeons, frequently for gastroesophageal reflux with feeding intolerance. No consensus exists in its management, with multiple institutions opting for medical therapy over surgical intervention. Methods: A case-based survey was administered at a national pediatric surgery conference. Clinical vignettes described former-premature infants with reflux and feeding intolerance with or without failure to thrive (FTT), neurological impairment, complex cardiopathy, and respiratory symptoms. Odds ratios (ORs) for fundoplication were calculated from participants' responses. Results: Surgeons elected to perform fundoplication in 14%-74% of cases. The OR for performing fundoplication in the presence of FTT was 1.84 (confidence interval [CI] 1.34-2.54, P = .0002) overall, achieving significance in subgroup analysis for cardiopathy (OR 3.56, CI 1.88-6.71, P = .0001) and neurological impairment (OR 1.79, CI 1.04-3.07, P = .04), but not in the absence of these comorbidities (OR 1.05, CI 0.61-1.83, P = .86). The OR for fundoplication in the presence of neurological impairment was 1.97 (CI 1.34-2.90, P = .0005) and that for cardiopathy was 1.70 (CI 1.20-2.40, P = .003), independent of FTT status. In subgroup analysis, the greatest predictors for fundoplication were neurological impairment with FTT (OR 2.63, CI 1.55-4.48, P = .0004) and complex cardiopathy with FTT and cough/syncope (OR 7.14, CI 4.05-12.58, P < .0001). Presence of cardiopathy without FTT had the overall lowest odds of fundoplication (OR 0.40, CI 0.21-0.78, P = .006). Conclusion: Surgeons tend to perform fundoplication in the presence of FTT and other comorbidities, particularly when these are concurrent. Respiratory symptoms are a strong predictor for fundoplication in patients with complex cardiopathies.