Efficacy and safety of phosphodiesterase type 5 inhibitors on primary premature ejaculation in men receiving selective serotonin reuptake inhibitors therapy: a systematic review and meta-analysis
Abstract
We performed a systematic review and meta-analysis to assess whether selective serotonin reuptake inhibitors (SSRIs) and phosphodiesterase type 5 inhibitors (PDE5-Is) may have an additive therapeutic effect. A literature review was performed to identify all published randomised controlled trials (RCT) that used SSRIs combined with PDE5-Is therapy for the treatment of primary PE. The search included the following databases: EMBASE, MEDLINE and the Cochrane Controlled Trials Register. The reference lists of the retrieved studies were also investigated. Five publications involving a total of 419 patients were used in the analysis, including 5 RCTs that compared PDE5-Is plus SSRIs with SSRIs treating primary PE. Primary efficacy endpoints: IELT (the standardised mean difference (SMD) = 1.07, 95% confidence interval (CI) = 1.00 to 1.14, P < 0.00001) indicated that utilisation of PDE5-Is and SSRIs was more effective than the SSRIs alone for a long time in patients with primary PE. Safety assessments included headache (odds ratio (OR) = 3.16, 95% CI = 1.63 to 6.11, P = 0.0006), and flushing indicated that PDE5-Is plus SSRIs were well tolerated. This meta-analysis indicates that PDE5-Is combined with SSRIs seem to provide significantly better ejaculatory latency time as compared with SSRIs alone in patients with primary PE.
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: 419 participants or records.
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