To Wrap or Not to Wrap After Heller Myotomy

BACKGROUND AND OBJECTIVES: The primary aim of this study is to assess the necessity of fundoplication for reflux in patients undergoing Heller myotomy for achalasia. The secondary aim is to assess the safety of the robotic approach to Heller myotomy. METHODS: This is a single institution, retrospect...

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Detalles Bibliográficos
Autores principales: Darwish, Muhammad B., Logarajah, Shankar I., Nagatomo, Kei, Jackson, Terence, Benzie, Annie Laurie, McLaren, Patrick James, Cho, Edward, Osman, Houssam, Jeyarajah, D. Rohan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Society of Laparoscopic & Robotic Surgeons 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8580166/
https://www.ncbi.nlm.nih.gov/pubmed/34803368
http://dx.doi.org/10.4293/JSLS.2021.00054
Descripción
Sumario:BACKGROUND AND OBJECTIVES: The primary aim of this study is to assess the necessity of fundoplication for reflux in patients undergoing Heller myotomy for achalasia. The secondary aim is to assess the safety of the robotic approach to Heller myotomy. METHODS: This is a single institution, retrospective analysis of 61 patients who underwent robotic Heller myotomy with or without fundoplication over a 4-year period (January 1, 2015 – December 31, 2019). Symptoms were evaluated using pre-operative and postoperative Eckardt scores at < 2 weeks (short-term) and 4 – 55 months (long-term) postoperatively. Incidence of gastroesophageal reflux and use of antacids postoperatively were assessed. Long-term patient satisfaction and quality of life (QOL) were assessed with a phone survey. Finally, the perioperative safety profile of robotic Heller myotomy was evaluated. RESULTS: The long-term average Eckardt score in patients undergoing Heller myotomy without fundoplication was notably lower than in patients with a fundoplication (0.72 vs 2.44). Gastroesophageal reflux rates were lower in patient without a fundoplication (16.0% vs 33.3%). Additionally, dysphagia rates were lower in patients without a fundoplication (32.0% vs 44.4%). Only 34.8% (8/25) of patients without fundoplication continued use of antacids in the long-term. There were no mortalities and a 4.2% complication rate with two delayed leaks. CONCLUSION: Robotic Heller myotomy without fundoplication is safe and effective for achalasia. The rate of reflux symptoms and overall Eckardt scores were low postoperatively. Great patient satisfaction and QOL were observed in the long term. Our results suggest that fundoplication is unnecessary when performing Heller myotomy.