Kiudelis M, Mechonosina K, Mickevičius A, Maleckas A, Endzinas Ž. The influence of operation technique on long-term results of achalasia treatment.
Medicina (Kaunas) 2013;
49:56-60. [PMID:
23888339]
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Abstract
UNLABELLED
Currently, the most effective therapy for achalasia is laparoscopic Heller myotomy with partial fundoplication. The aim of this study was to compare the long-term results between 2 different laparoscopic operation techniques in achalasia treatment.
MATERIAL AND METHODS
This was a retrospective study, where 46 achalasia patients were examined: 23 patients underwent laparoscopic Heller myotomy followed by the full gastric fundus mobilization, total hiatal dissection, and posterior Toupet (270°) fundoplication (group 1); other 23 patients underwent laparoscopic Heller myotomy with limited surgical cardia region dissection, not dividing the short gastric vessels and performing anterior partial Dor fundoplication (group 2). Long-term findings included the evaluation of postoperative dysphagia according Vantrappen and Hellemans and intensity of heartburn according the standard grading system.
RESULTS
The patients in these 2 groups were similar in terms of age, weight, height, and postoperative hospital stay. The median follow-up was 66 months in the group 1 and 39 months in the group 2 (P<0.05). Laparoscopic operation was effective in 82.6% of patients (excellent and good results) in the group 1; treatment was effective in 78.3% of patients in the group 2 (P>0.05). Clinically significant heartburn was documented in 39% of patients in the group 1 and only in 13% of patients in the group 2 (P<0.05).
CONCLUSIONS
According our study results, both laparoscopic techniques were similarly effective (82.6% vs. 78.3%) in achalasia treatment. Postoperative heartburn was significantly more common (39% vs. 13%) after laparoscopic myotomy, followed by the full gastric fundus mobilization, total hiatal dissection, and posterior Toupet (270°) fundoplication.
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