Table 5 - Outcomes of treatments with proton pump inhibitors in GER-related chronic cough in adults


From the following article

Gastroesophageal reflux and chronic cough

Susan M. Harding

GI Motility online (2006)

doi:10.1038/gimo77

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InvestigatorsStudy designNInterventionResponse rateTime to cough resolution
Ours et al.40Prospective, double-blind, placebo-controlled23Omeprazole 40 mg twice a day for 12 weeks35%14 days
Kiljander et al.16Prospective, double-blind, placebo-controlled, crossover29Omeprazole 40 mg once a day for 8 weeksUnknown; cough improved p = .02Analyzed at 8 weeks