Primary research of peroral endoscopic myotomy for treatment in 27 cases esophageal achalasia of cardia / 中国内镜杂志

ABSTRACT

Objective To investigate the clinical effects of peroral endoscopic myotomy (POEM) in the treatment of achalasia of cardia. Methods Clinical data of 27 cases who were diagnosed with achalasia of cardia recived POEM from May 2014 to March 2016 were collected retrospectively. The surgical results, before and after POEM, parameters measured by esophageal manometry and complications after POEM and during follow-up were analyzed. Results POEM were successful 100.0% in the 27 patients. There was 1 case of subcutaneous emphysema, 1 case of aeropleura symptoms were significantly improved in all patients who had successful POEM; parameters measured by esophageal manometry were also improved obviously (P < 0.05). Conclusion POEM has appreciable short-term effects in the treatment for achalasia of cardia, and it can be relieve dysphagia and other adverse symptoms in postoperation, but the long-term efficacy and complications need further follow-up observations.