Management of sexual dysfunction due to antipsychotic drug therapy.

TY - JOUR

T1 - Management of sexual dysfunction due to antipsychotic drug therapy.

AU - Berner, M M

AU - Hagen, M

AU - Kriston, Levente

PY - 2007

Y1 - 2007

N2 - BACKGROUND: Psychotropic drugs are associated with sexual dysfunction. Symptoms may concern penile erection, lubrication, orgasm, libido, sexual arousal or overall sexual satisfaction. OBJECTIVES: To determine the effects of different strategies (e.g. dose reduction, drug holidays, adjunctive medication, switching to another drug) for treatment of sexual dysfunction due to antipsychotic therapy. SEARCH STRATEGY: We searched the Cochrane Schizophrenia Group's Register (June 2006), the Cochrane Library (Issue 2, 2005), MEDLINE (1966-8/2005), PsycLIT (1974-8/2005), EMBASE (1980-8/2005) and references of all identified studies for further trials. We contacted relevant pharmaceutical companies and authors of trials. SELECTION CRITERIA: We included all relevant randomised controlled trials involving people with schizophrenia and sexual dysfunction. DATA COLLECTION AND ANALYSIS: Working independently, we extracted data. For dichotomous data we calculated random effects odds ratios (OR) with 95% confidence intervals (CI) and, where appropriate, the number needed to treat (NNT) on an intention-to-treat basis. For continuous data we calculated weighted mean differences on the basis of a random effects model. We analysed crossover trials under consideration of correlation of paired measures. MAIN RESULTS: Currently this review includes two pioneering crossover studies (total n=42 men, duration 2-3 weeks). They reported significantly more erections sufficient for penetration when receiving sildenafil compared with when receiving placebo (n=32, WMD 3.20 CI 1.83 to 4.57), a greater mean duration of erections (n=32, WMD 1.18 CI 0.52 to 1.84) and frequency of satisfactory intercourse (n=32, WMD 2.84 CI 1.61 to 4.07). The second trial found no evidence for selegiline as symptomatic treatment for antipsychotic-induced sexual dysfunction compared with placebo (n=10, WMD change on Aizenberg's sexual functioning scale -0.40 CI -3.95 to 3.15). AUTHORS' CONCLUSIONS: We are not confident that crossover studies are appropriate for this participant group. Sildenafil may be a useful option in the treatment of antipsychotic-induced sexual dysfunction in men with schizophrenia, but this conclusion is based only on one small short trial. Further well designed, conducted and reported trials are urgently needed.

AB - BACKGROUND: Psychotropic drugs are associated with sexual dysfunction. Symptoms may concern penile erection, lubrication, orgasm, libido, sexual arousal or overall sexual satisfaction. OBJECTIVES: To determine the effects of different strategies (e.g. dose reduction, drug holidays, adjunctive medication, switching to another drug) for treatment of sexual dysfunction due to antipsychotic therapy. SEARCH STRATEGY: We searched the Cochrane Schizophrenia Group's Register (June 2006), the Cochrane Library (Issue 2, 2005), MEDLINE (1966-8/2005), PsycLIT (1974-8/2005), EMBASE (1980-8/2005) and references of all identified studies for further trials. We contacted relevant pharmaceutical companies and authors of trials. SELECTION CRITERIA: We included all relevant randomised controlled trials involving people with schizophrenia and sexual dysfunction. DATA COLLECTION AND ANALYSIS: Working independently, we extracted data. For dichotomous data we calculated random effects odds ratios (OR) with 95% confidence intervals (CI) and, where appropriate, the number needed to treat (NNT) on an intention-to-treat basis. For continuous data we calculated weighted mean differences on the basis of a random effects model. We analysed crossover trials under consideration of correlation of paired measures. MAIN RESULTS: Currently this review includes two pioneering crossover studies (total n=42 men, duration 2-3 weeks). They reported significantly more erections sufficient for penetration when receiving sildenafil compared with when receiving placebo (n=32, WMD 3.20 CI 1.83 to 4.57), a greater mean duration of erections (n=32, WMD 1.18 CI 0.52 to 1.84) and frequency of satisfactory intercourse (n=32, WMD 2.84 CI 1.61 to 4.07). The second trial found no evidence for selegiline as symptomatic treatment for antipsychotic-induced sexual dysfunction compared with placebo (n=10, WMD change on Aizenberg's sexual functioning scale -0.40 CI -3.95 to 3.15). AUTHORS' CONCLUSIONS: We are not confident that crossover studies are appropriate for this participant group. Sildenafil may be a useful option in the treatment of antipsychotic-induced sexual dysfunction in men with schizophrenia, but this conclusion is based only on one small short trial. Further well designed, conducted and reported trials are urgently needed.

M3 - SCORING: Zeitschriftenaufsatz

VL - 1

SP - 3546

JO - COCHRANE DB SYST REV

JF - COCHRANE DB SYST REV

SN - 1469-493X

ER -