Abstract | OBJECTIVE: DESIGN: In total, 661 patients were randomised to receive 4 weeks of placebo or 60, 120, 180 or 240 mg of lesogaberan twice daily, in addition to ongoing PPI therapy. Symptoms were measured using the Reflux Symptom Questionnaire electronic Diary. Response to treatment was defined as having an average of ≥ 3 additional days per week of not more than mild GERD symptoms during treatment compared with baseline. RESULTS: In the primary analysis, 20.9%, 25.6%, 23.5% and 26.2% of patients responded to the 60, 120, 180 and 240 mg twice daily lesogaberan doses, respectively, and 17.9% responded to placebo. The response to the 240 mg twice daily dose was statistically significantly greater than the response to placebo using a one-sided test at the predefined significance level of p < 0.1. However, the absolute increases in the proportions of patients who responded to lesogaberan compared with placebo were low. Lesogaberan was generally well tolerated, although six patients receiving lesogaberan developed reversible elevated alanine transaminase levels. CONCLUSIONS: In patients with GERD symptoms partially responsive to PPI therapy, lesogaberan was only marginally superior to placebo in achieving an improvement in symptoms.
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Authors | Nicholas J Shaheen, Hans Denison, Karin Björck, Maria Karlsson, Debra G Silberg |
Journal | Gut
(Gut)
Vol. 62
Issue 9
Pg. 1248-55
(Sep 2013)
ISSN: 1468-3288 [Electronic] England |
PMID | 22730470
(Publication Type: Clinical Trial, Phase II, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- GABA-A Receptor Agonists
- Phosphinic Acids
- Propylamines
- Proton Pump Inhibitors
- lesogaberan
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Topics |
- Adult
- Dose-Response Relationship, Drug
- Double-Blind Method
- Drug Monitoring
- Drug Therapy, Combination
- Esophageal Sphincter, Lower
(drug effects, physiopathology)
- Female
- GABA-A Receptor Agonists
(administration & dosage)
- Gastroesophageal Reflux
(drug therapy, physiopathology)
- Humans
- Male
- Middle Aged
- Phosphinic Acids
(administration & dosage)
- Propylamines
(administration & dosage)
- Proton Pump Inhibitors
(administration & dosage)
- Treatment Outcome
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