Neuraminidase inhibitors for preventing and treating influenza in healthy adults

作者：Tom Jefferson, Vittorio Demicheli, Jonathan J Deeks, Daniela Rivetti · 发表于：Cochrane Database of Systematic Reviews · 年份：1999 · DOI：10.1002/14651858.cd001265 · 被引用次数：44 · 研究领域：Medicine、Internal medicine、Intensive care medicine、Immunology、Pathology

OBJECTIVES: Influenza is an acute respiratory infection associated with raised temperature, headache, muscle ache and cough. The objective of this review was to assess the effects of neuraminidase inhibitors (NIs) in preventing cases of influenza and shortening or reducing the severity of influenza in healthy adults. A further objective was to estimate the frequency of adverse effects associated with NI administration. SEARCH STRATEGY: We searched Medline, the Cochrane Acute Respiratory Infections Group trials register, the Cochrane Controlled Trials Register (CCTR), manufacturers' databases, Embase (1991 to 1998) and reference lists of articles in May 1999. We also contacted manufacturers, researchers in the field, and authors of studies evaluated in the review. SELECTION CRITERIA: Randomised or quasi-randomised placebo-controlled studies of NIs in healthy adults. Studies assessing protection or treatment from exposure to naturally occurring and experimental influenza were considered. The main outcomes were numbers and/or severity of influenza cases and the number and seriousness of adverse effects. DATA COLLECTION AND ANALYSIS: Two reviewers applied the inclusion criteria to the retrieved studies, assessed trial quality and extracted data. MAIN RESULTS: Eight trials with 1180 adults were included. Overall the methodological quality of the studies appeared to be good. As a preventive measure, NIs when compared to placebo were 74% effective (95% confidence interval 50% to 87%...