We have located links that may give you full text access.
Journal Article
Meta-Analysis
Meta-analysis of smooth muscle relaxants in the treatment of irritable bowel syndrome.
Alimentary Pharmacology & Therapeutics 1994 October
AIM: To assess the efficacy of smooth muscle relaxants in the treatment of patients with irritable bowel syndrome, a meta-analysis of 26 selected double-blind randomized trials vs. placebo was performed.
METHODS: Five end-points were assessed: global assessment, abdominal pain, constipation, abdominal distension and the absence of adverse reactions. Analyses were performed according to the intention-to-treat method. For each end-point, the drug efficacy was assessed by the Der Simonian and Peto methods. When a significant difference was observed, sensitivity analyses were performed by successive stratifications according to the type of drug, the treatment duration, the prevalence of constipated patients, the trial design and the methodological quality.
RESULTS: All myorelaxants analysed were significantly better than placebo for the improvement of global assessment (62% improvement rate vs. 35% on placebo, that is 27% improvement rate, P < 0.01) and for pain improvement (64% improvement rate vs. 45% on placebo, that is 19% improvement rate, P < 0.01). No significant differences were observed for constipation and abdominal distension. The percentage of patients with adverse reactions was significantly higher in patients receiving myorelaxants than placebo (6% mean difference, P < 0.01).
CONCLUSION: According to this overview five drugs have proved their clinical efficacy in patients with irritable bowel syndrome, without significant adverse reactions: cimetropium bromide, pinaverium bromide, trimebutine, octilium bromide and mebeverine.
METHODS: Five end-points were assessed: global assessment, abdominal pain, constipation, abdominal distension and the absence of adverse reactions. Analyses were performed according to the intention-to-treat method. For each end-point, the drug efficacy was assessed by the Der Simonian and Peto methods. When a significant difference was observed, sensitivity analyses were performed by successive stratifications according to the type of drug, the treatment duration, the prevalence of constipated patients, the trial design and the methodological quality.
RESULTS: All myorelaxants analysed were significantly better than placebo for the improvement of global assessment (62% improvement rate vs. 35% on placebo, that is 27% improvement rate, P < 0.01) and for pain improvement (64% improvement rate vs. 45% on placebo, that is 19% improvement rate, P < 0.01). No significant differences were observed for constipation and abdominal distension. The percentage of patients with adverse reactions was significantly higher in patients receiving myorelaxants than placebo (6% mean difference, P < 0.01).
CONCLUSION: According to this overview five drugs have proved their clinical efficacy in patients with irritable bowel syndrome, without significant adverse reactions: cimetropium bromide, pinaverium bromide, trimebutine, octilium bromide and mebeverine.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app