Regular penis-root masturbation,a novel behavioral therapy in the treatment of primary premature ejaculation

摘要

The primary premature ejaculation(PPE)is a common male sexual disorder.We proposed a novel behavioral therapy for PPE through regular penis-root masturbation(PRM).Nine heterosexual men with PPE completed the self-controlled study.After a 3-month PRM training,the median intravaginal ejaculatory latency time(IELT)increased from 60sto 180 s(P=0.018),and the mean Premature Ejaculation Diagnostic Tool(PEDT)score decreased from 14.8±3.7 to 12.8±4.1(P=0.074).Five out of eight patients had the prolonged dorsal nerve somatosensory evoked potential(DNSEP).Ihe results suggest that PRM has a short-term therapeutic effect.Randomized controlled trials are needed to validate the efficacy.