Laparoscopic Heller’s Myotomy for Achalasia Cardia: One-Time Treatment in Developing Countries?

Abstract

Laparoscopic Heller's myotomy (LHM) and endoscopic balloon dilation are two main treatment modalities for achalasia cardia. The best treatment modality in Indian setting, however, is still unknown. Here, we present the early results of LHM in achalasia. Hospital data from January 2009 to October 2013 was analyzed. Preoperative assessment included Eckardt's scoring, esophagogastroduodenoscopy, barium swallow examination, and esophageal manometry. Thirty-five patients (19 males and 16 females, median age 31 years, range 12-65) underwent LHM with partial fundoplication (with intraoperative endoscopy). All patients had dysphagia (median duration 48 months, range 1-240), and eight (22.8 %) had chest pain. Four (11 %) patients had recurrent achalasia. Most of the patients (80 %) came from rural areas, and 68.5 % were ≤40 years of age. Fundoplication was added in all except four patients (megaesophagus in one, left lobe hepatomegaly in one, and postsurgical recurrent achalasia in two). The median operative time was 180 min (range 120-300). Intraoperative complications included esophageal mucosal injury ( = 2) and pleural breach ( = 3) with one conversion. The median postoperative stay was 7 days (range 4-27) with a morbidity of 5.7 % (leak in one and subphrenic collection in one patient) and a mortality of 1 % (due to myocardial infarction). After a median follow-up of 9.5 months (range 1-47 months), four (11.4 %) patients had recurrent dysphagia and three (8.5 %) had gastroesophageal reflux. Most of the patients (six of eight) had relief in chest pain. To conclude, predominance of rural, young, and male patients in this study suggests that LHM might be the first-line treatment for achalasia in developing countries like India where predominant population is still rural that prefers one-time treatment, though it needs to be compared with a newly described procedure per oral endoscopic myotomy (POEM).