[Surgical treatment of gastroesophageal reflux: which operation to choose: Nissen, Toupet or Lortat-Jacob? A multicenter randomized trial].

Five surgical centers conducted a clinical randomized prospective trial in order to objectively evaluate the two-year results of three anti-reflux procedures regularly performed in France: complete (360 degrees) fundoplication (Nissen), posterior partial (180 degrees) fundoplication (Toupet) and cardiophrenopexy (Lortat-Jacob). Fifty-two patients, mean age 53 years, range 28 to 74 yrs, with uncomplicated gastroesophageal reflux, as defined according to clinical, radiologic, endoscopic and pHmetry criteria, were included in this study. Twenty patients underwent a Nissen procedure, 18 had a Toupet procedure, while 14 had a Lortat-Jacob procedure. The main criterion of assessment was Minaire's pHmetry score evaluated at two years postoperative. All three groups were well matched for clinical, radiologic, endoscopic, manometry and pHmetry findings. At two years, the number of asymptomatic patients did not statistically differ within the three groups. Four patients, however, required reoperation for invalidating recurrences: three following Lortat-Jacob's procedure and one after Toupet's procedure. Nissen's and Toupet's procedures significantly improved pHmetry scores compared with Lortat-Jacob's procedure; pHmetry was improved, but non significantly, by Nissen's procedure, as compared with Toupet's procedure. Lower sphincter pressure was significantly increased (p less than 0.01) by Nissen's procedure as compared with the two other techniques. The lower sphincter was significantly lengthened by Nissen's and Toupet's procedures as compared with Lortat-Jacob's technique (p less than 0.01). The total length of esophagus was significantly increased (p less than 0.01) by Nissen's and Lortat-Jacob's procedures in comparison with Toupet's technique. The distance separating the lower sphincter of the esophagus and point of pressure reversal was significantly decreased (p less than 0.05) by the Nissen procedure only.(ABSTRACT TRUNCATED AT 250 WORDS)

RCT Entities:   Population Interventions Outcomes