Sildenafil citrate for erectile dysfunction in patients with multiple sclerosis
Abstract
Background: Erectile dysfunction (ED) is a common sexual disease in male patients with multiple sclerosis (MS). Sildenafil citrate is considered as an effective drug in the treatment of male ED in the general population, but it has not been systematically reviewed in patients with MS.
Objectives: To assess the efficacy and safety of sildenafil citrate for ED in patients with MS.
Search methods: We searched the Cochrane (November 2011), the Cochrane Central Register of Controlled Trials (The Cochrane Library, Issue 4 of 4, 2011), MEDLINE (PubMed) (January 1966 to November 2011), EMBASE (January 1974 to November 2011) and the China Biological Medicine Database (CBM) (1979 to November 2011). We searched trials registers and conference proceedings and contacted pharmaceutical company and authors of included studies for additional data. There were no language restrictions.
Selection criteria: Randomised controlled trials comparing sildenafil citrate with placebo or no treatment for ED in patients with MS.
Data collection and analysis: Two review authors independently selected articles for inclusion, extracted data and assessed trial quality. Disagreements were resolved by discussion between review authors. Authors of included studies were contacted for additional information. Results were presented as relative risks (RR) or mean differences (MD) with 95% confidence intervals (CI).
Main results: Two randomised controlled trials involving a total of 420 patients were identified.…
How strong is the evidence?
Evidence Hub reads this as a meta-analysis, done in people. Its evidence level is 1 of 5 (Highest · pooled evidence). Pooled evidence from several studies sits at the top of the evidence pyramid. Reported size: 420 participants or records.
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