title: Two antireflux operations: floppy versus standard Nissen fundoplication.
abstract: The effects of fundic mobilization in Nissen fundoplication on belching ability, abdominal gas volume, bloating and flatus were assessed in a prospective, randomized study of 25 patients with refractory gastro-oesophageal reflux disease. Reflux was cured regardless of fundic mobilization. Subjective ability to belch was restored to preoperative in 73% of the patients with fundic mobilization, compared to 50% without. About 10% in both groups totally lost their ability to belch. Disturbance from flatus increased postoperatively slightly in both groups, but from bloating it remained the same or even diminished. The residual intra-abdominal radioactivity (median (interquartile range)) after provoked belching was preoperatively 8.9% (4.4-12.0) with and 13.2% (6.8-15.2) without fundic mobilization, compared to 36.7% (31.1-40.9) of the controls (P < 0.05). After fundoplication this residual activity was normalized in both study groups. Disturbance from postoperative bloating or flatus were not related to the ability of belching. Preoperatively symptomatic patients tended to have more complaints postoperatively. In conclusion, fundic mobilization restored belching ability slightly more effectively without compromising antireflux efficacy, but there did not seem to be any advantage regarding flatus or bloating.
authors.affiliation: Department of Clinical Medicine, University of Tampere, Finland.
authors.forename: M
authors.initials: M
authors.lastname: Luostarinen
authors.forename: M
authors.initials: M
authors.lastname: Koskinen
authors.forename: P
authors.initials: P
authors.lastname: Reinikainen
authors.forename: J
authors.initials: J
authors.lastname: Karvonen
authors.forename: J
authors.initials: J
authors.lastname: Isolauri
mesh_terms: D000328:Adult; D000368:Aged; D004068:Digestive System Physiological Phenomena; D004884:Eructation; D005414:Flatulence; D018662:Fundoplication / Q000295:instrumentation / Q000379:methods*; D005740:Gases; D005764:Gastroesophageal Reflux / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D011446:Prospective Studies; D016896:Treatment Outcome
chemical_list: D005740:Gases