[Effect on clinical symptoms and mechanism of chloasma in premenopausal women with liver qi stagnation treated with acupoint catgut embedding].
Zhongguo Zhen Jiu
; 39(9): 932-5, 2019 Sep 12.
Article
em Zh
| MEDLINE
| ID: mdl-31544379
ABSTRACT
OBJECTIVE:
To explore the therapeutic effect and mechanism of acupoint catgut embedding for chloasma in premenopausal women with liver qi stagnation.METHODS:
A total of 92 patients of chloasma in premenopausal women with liver qi stagnation were randomized into an observation group and a control group, 46 cases in each one.In the observation group, acupoint catgut embedding was applied at Ganshu (BL 18), Pishu (BL 20), Sanyinjiao (SP 6), also the surrounding acupuncture was performed at facial part, once a week. In the control group, vitamin C (200 mg per time, 3 times a day) and vitamin E (100 mg per time, once a day) were prescribed for oral administration. Both of the two groups were given treatment for 12 weeks. The score of chloasma area and severity index (MASI), the serum levels of follicular stimulating hormone (FSH), leuteinizing hormone (LH) and estradiol (E2) before and after treatment were observed in the two groups, and the clinical effect of the two groups were compared after 3 months of treatment.RESULTS:
Finally, 44 cases in the observation group and 43 cases in the control group completed the study. The effective rate in the observation group was 88.6% (39/44), which was higher than 55.8% (24/43) in the control group (P<0.01). Compared before treatment, the MASI scores after treatment were reduced in the two groups (P<0.01, P<0.05), the MASI score in follow-up in the observation group was reduced as compared with after treatment (P<0.01), and the MASI scores after treatment and in follow-up in the observation group were lower than the control group (P<0.01). Compared before treatment, the levels of FSH and LH in follow-up were reduced (P<0.01), there was no significant difference between before treatment and in follow-up in the level of E2 in the observation group (P>0.05). There was no significant difference between before treatment and in follow-up in the levels of FSH, LH and E2 in the control group (P>0.05). In follow-up, the levels of FSH and LH in the observation group were lower than the control group (P<0.01, P<0.05), there was no significant difference in the level of E2 between the two groups (P>0.05).CONCLUSION:
Acupoint catgut embedding can improve the clinical symptoms of chloasma in premenopausal women with liver qi stagnation, the mechanism may be related to regulate the serum level of sex hormone to reduce high sensitivity of melanocytes to estrogen.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pontos de Acupuntura
/
Terapia por Acupuntura
/
Qi
/
Melanose
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
Limite:
Female
/
Humans
Idioma:
Zh
Ano de publicação:
2019
Tipo de documento:
Article