[Effect of transcutaneous electrical acupoint stimulation combined with auricular acupressure on sexual hormone level and gonadal development in girls with precocious puberty].

Objective: To explore the effect of transcutaneous electrical acupoint stimulation (TEAS) combined with auricular acupressure on serum sexual hormone level, and the ovarian, follicular and uterine development in the girls with precocious puberty.

Methods: Sixty girls with precocious puberty were randomly divided into a control group (30 cases, 2 cases dropped off) and a treatment group (30 cases, 3 cases dropped off). In both the control group and the treatment group, the healthy life-style intervention was provided for 12 weeks. Besides, in the treatment group, TEAS was delivered for 20 minutes each time, twice a week; and bilateral auricular acupressure was combined. The duration of treatment was 12 weeks. The levels of serum luteinizing hormone (LH), follicle stimulating hormone (FSH) and estradiol (E2), as well as ovarian volume, maximum follicular diameter and uterine volume before and after treatment were detected, and the safety was evaluated separately.

Results: Compared with before treatment, the contents of serum LH and FSH were increased (<0.05), and the ovarian volume and the maximum follicle diameter were increased (<0.05) in the control group after treatment; the contents of serum FSH and E2 were decresed (<0.05), and the maximum follicular diameter was reduced significantly (<0.05) in the treatment group after treatment. Compared with the control group, the contents of serum LH, FSH and E2 were decreased (<0.05), while the ovarian volume and the maximum follicle diameter were decreased (<0.05) in the treatment group after treatment.

Conclusion: TEAS combined with auricular acupressure can effectively decrease the level of sex hormone, improve the ovarian and uterine development and retard the gonadal development. Such combined therapy is of high safety and conductive to regulating the development for the girls with precocious puberty.