The concentrition change of serum 5-Hydroxy tryptamine and clinical symptoms improvement in primary premature ejaculation with the treatment of paroxitine / 国际检验医学杂志

Objective To investigate the relationship between concentration change of serum 5‐hydroxy tryptamine and clinical symptoms improvement in primary premature ejaculation with the treatment of paroxitine .Methods 81 cases of lifelong PE and an intra‐vaginal ejaculation latency time (IELT ) ≤60 s were included in this study .Subjects were divided into 2 groups according to the IELT ,group A (IELT≤30 s) and group B (30 s