Efficacy of pregabalin in patients with posst-herpetic neuralgia: a meta-analysis / 中华麻醉学杂志
Chinese Journal of Anesthesiology
;
(12): 1062-1064, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-417430
ABSTRACT
Objective To systematically review the efficacy of pregabalin in patients with post-herpetic neuralgia.Methods A comprehensive search was undertaken to identify all randomized placebo-controlled trials of pregabalin in patients with post-herpetic neuralgia.Medline,Web of Science,Cochrane Library,Wanfang Database and CNKI were searched from January 1966 up to December 2008.The modified Jadad scale was used for quality assessment.Numerical rating scale ( NRS),effective analgesia rate and the incidence of adverse effects were taken as main outcomes.Meta-analysis was conducted using the Cochrane Collaboration Review Manager 4.2 software.Results A total of four studies involving 1024 patients were included in this meta-analysis.The modified Jadad scale scores for the 4 studies were ≥ 4.The NRS scores were significantly lower,while effective analgesia rate was higher in groups 150,300,600 mg/d than placebo-controlled group (P < 0.05).There were no significant differences in NRS scores and effective analgesia rate between 150 mg/d and 300 mg/d groups.The NRS scores were significantly lower in 600 mg/d group than in 300 mg/d group,but there were no significant differences in effective analgesia rate between 600 mg/d and 300 mg/d groups.The most frequent adverse effects were dizziness,somnolence,peripheral edema,and headache.Most of the adverse effects were mild or moderate in intensity.The occurrence of adverse effects appeared to be dose-related.Conclusion Pregabalin is effective and safe in patients with post-herpetic neuralgia,but the efficacy of reducing pain is not a dose-dependent manner.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Controlled clinical trial
/
Prognostic study
/
Systematic reviews
Language:
Chinese
Journal:
Chinese Journal of Anesthesiology
Year:
2011
Type:
Article
Similar
MEDLINE
...
LILACS
LIS