652 LAPAROSCOPIC FUNDOPLICATION IS EFFECTIVE TREATMENT FOR PATIENTS WITH GASTROESOPHAGEAL REFLUX AND ABSENT ESOPHAGEAL CONTRACTILITY

Anti-reflux surgery in the setting of preoperative esophageal dysmotility is contentious due to fear of persistent long-term dysphagia, particularly in individuals with an aperistaltic esophagus (absent esophageal contractility). Emerging evidence suggests fundoplication is safe and effective in patients with esophageal dysmotility. This study aimed to determine the long-term postoperative outcomes following fundoplication in patients with absent esophageal contractility versus normal motility. Methods A case control study was performed, using a prospectively maintained database to identify all (40) patients with absent esophageal contractility on preoperative manometry who subsequently underwent fundoplication (36 anterior partial, 4 Nissen). Cases were propensity matched based on age, gender, and fundoplication type with another 708 patients who all had normal motility. Groups were assessed using prospective symptom assessment questionnaires to assess heartburn, dysphagia for solids and liquids, regurgitation, and satisfaction with surgery. Outcomes were compared at baseline and at 1, 5 and 10 years follow-up. Results Across follow-up to 10 years, no significant differences were found between the two groups for any of the assessed postoperative symptoms. Multivariate analysis found that patients with absent contractility had worse preoperative dysphagia (adjusted mean difference 1.09, p = 0.048), but postoperatively there were no significant differences in dysphagia scores at 5 and 10 year follow-up. No differences in overall patient satisfaction were identified across the follow-up period. Conclusion Laparoscopic anterior partial fundoplication in patients with absent esophageal contractility achieves acceptable symptom control without significantly worse dysphagia compared to patients with normal contractility. Patients with medically refractory reflux who have absent contractility should still be considered for surgical intervention.

Giant esophageal epiphrenic diverticulum: presentation and treatment

ABSTRACT Epiphrenic diverticulum is a rare disease associated with esophageal motor disorders that is usually asymptomatic and has a well-established surgical indication. We report a case of giant epiphrenic diverticulum in a 59-year-old symptomatic woman who was diagnosed after underwent complementary exams. Because of her symptoms, the surgical treatment was chosen, and esophageal diverticulectomy was performed along with laparoscopic cardiomyotomy and anterior partial fundoplication.

Dor fundoplication for achalasia of the esophagus: is it time to simplify the established technique? evaluation of clinical outcome

Background: Surgery is the most efficient treatment to achalasia of the esophagus with a success rate estimated 90%. Laparoscopic myotomy is combined with a fundoplication. One of the most common types of wrap is the anterior partial fundoplication, also known as Dor fundoplication. The 10% of surgical failure has been attributed to incomplete myotomy and/or tight fundoplication. The present study describes a modified anterior partial fundoplication that may have the potential to improve the clinical outcome of surgical treatment for achalasia.Methods: In this prospective study, we describe a modification of the standardized technique of Dor fundoplication applied to twenty-nine achalasia patients with intention to decrease the rates of failure. Short-term clinical result was evaluated with preoperative and six- months postoperative Eckardt scores (ES).Results: The mean number of months from initial symptoms to the time of diagnosis was 35.5 months (range 3-156 months). According to the Chicago Classification (CC v3.0), 11 patients (37.9%) were classified as achalasia type I, 17 (58.6%) as type II and 1 (3.4%) as type III. The mean ES was diminished from 7.8 to 0.6 postoperatively.Conclusions: The modification proposed in the present study omits the fixation of the right side of the myotomy to the right crus. This alteration may have the potential to anatomically and functionally affect postoperative rates of dysphagia and antireflux result among patients surgically treated for achalasia.