Open AccessLong term response to gallstone treatment—problems and surprises
Author(s) -
Ahmed R.,
Freeman J. V.,
Ross B.,
Kohler B.,
Nicholl J. P.,
Johnson A. G.
Publication year - 2000
Publication title -
european journal of surgery
Language(s) - English
Resource type - Journals
eISSN - 1741-9271
pISSN - 1102-4151
DOI - 10.1080/110241500750008754
Subject(s) - medicine , lithotripsy , gallstones , cholecystectomy , randomized controlled trial , surgery , analgesic , crossover study , quality of life (healthcare) , anesthesia , alternative medicine , nursing , pathology , placebo
Objective: To re‐evaluate after 5 years the results of a randomised trial of cholecystectomy and lithotripsy for the treatment of symptomatic gallstones. Design: Late follow‐up of a randomised controlled trial. Setting: Teaching hospital, UK. Subjects: 144 of the 179 patients originally randomised. Interventions: Either elective open cholecystectomy under general anaesthesia or a maximum of 4 sessions of lithotripsy (up to 3000 shocks/session) on consecutive days with no anaesthesia or analgesia. Results: Of the original 87 patients randomised to be treated by lithotripsy, 39 (45%) subsequently underwent cholecystectomy, most of them within 32 months of treatment (“crossover” group). Patients in both main groups had a pronounced reduction in the number of episodes of pain at 5 years and significant reductions in the mean severity scores both on VAS and the McGill rating. Those in the crossover group had the worst scores. Gastrointestinal symptoms improved in the two main groups, but again the crossover group did least well. Quality of life improved significantly over baseline in the two main groups, but was much poorer in the crossover group. Conclusions: Patients who had primary cholecystectomy were more likely to be free of pain than those treated by lithotripsy. Lithotripsy gave good symptomatic results in 55% of patients, and this was not dependent on clearance of stones. Patients who had a cholecystectomy after lithotripsy had the worst symptomatic results. It is difficult to identify patients who will not benefit from lithotripsy, but the presence of many coexisting symptoms may be an important predictor. Copyright © 2000 Taylor and Francis Ltd.