OBJECTIVETo compare the difference in the therapeutic effects on ovulation disorder in polycystic ovary syndrome (PCOS) between the combined therapy of electroacupuncture and clomiphene and the single medication of clomiphene and to explore the effect mechanism.

METHODSA total of 80 patients of PCOS were randomized into an acupuncture plus medication group (40 cases) and a medication group (40 cases). In the medication group, since the 5th day of menstruation or medicine-withdrawal bleeding, clomiphene was prescribed for oral administration, continuously for 5 days. In the acupuncture plus medication group, the medication was the same as the medication group. Additionally, 30 min electroacupuncture (continuous wave, 2 Hz) was applied to Qihai (CV 6), Guanyuan (CV 4), Zigong (EX-CA 1), Dahe (KI 12), Sanyinjiao (SP 6), Zhongji (CV 3), Diji (SP 8), Shenshu (BL 23), Sanjiaoshu (BL 22) and Ciliao (BL 32), etc. The treatment started on the 5th day of menstruation or medicine-withdrawal bleeding, once every two days, 3 times a week. One cycle of menstruation or 1 month was taken as one course. The treatment cycles were 3 months in the two groups. The level of estradiol (E) and progesterone (P) in the serum, the endometrial thickness and morphology, ovulation rate and clinical pregnancy rate, as well as the clinical therapeutic effects were compared after treatment in the two groups.

RESULTSTwo cases were dropped out because the herbal medicine was taken simultaneously in the acupuncture plus medication group. In the medication group, the medication was discontinued in 3 cases due to gastrointestinal adverse reactions. The total effective rate was 86.8% (33/38) in the acupuncture plus medication group, better than 64.9% (24/37) in the medication group (<0.05). The ovulation rate in the acupuncture plus medication group was higher than that in the medication group [(86.8%, 33/38) vs (64.9% 24/37), <0.05]. The pregnancy rate in the acupuncture plus medication group was higher than the medication group in tendency, without significant difference [21.1% (8/38) vs 16.2% (6/37), >0.05]. After treatment, the results of endometrial thickness and morphology (A-type rate) in the acupuncture plus medication group were better than those in the medication group (<0.01, <0.05). After treatment, regarding the levels of E and P in the serum in the window period of implantation, the results in the acupuncture plus medication group were higher remarkably than those in the medication group (both <0.01).

CONCLUSIONThe combined intervention of electroacupuncture and clomiphene achieves the definite effects of ovulation and pregnancy promotion in PCOS. It remarkably increases the levels of E and P in the serum, the endometrial thickness and A-type rate. The therapeutic effects of the combined intervention are remarkably better than those of the simple application of clomiphene. This combined intervention is safe and tolerable for the adverse reactions. The effect mechanisms may be related to the improvements of estrogen, progestin and endometrial receptivity.

Acupuncture Therapy ; Clomiphene ; therapeutic use ; Combined Modality Therapy ; Electroacupuncture ; Female ; Humans ; Infertility, Female ; therapy ; Ovulation ; Ovulation Induction ; Polycystic Ovary Syndrome ; therapy ; Pregnancy ; Pregnancy Rate

OBJECTIVE: To explore the therapeutic effect and partial mechanism of electroacupuncture (EA) for patients with insulin resistance (IR) polycystic ovary syndrome (PCOS). METHODS: Seventy patients with IR-PCOS were randomly divided into an EA group (36 cases, 5 cases dropped off) and a medication group (34 cases, 4 cases dropped off). The patients in the medication group were treated with oral administration of metformin hydrochloride, 500 mg each time, twice a day. The patients in the EA group were treated with EA (continuous wave, 2 Hz of frequency) at Zusanli (ST 36), Zhongwan (CV 12), Qihai (CV 6), Yishu (EX-B 3), Shenshu (BL 23), Pishu (BL 20), Ciliao (BL 32) for 30 min, three times a week. One menstrual cycle or 4 weeks were taken as a course of treatment, and 3 continuous courses were given. The follow-up was 3 months. The lipid metabolism indexes of triacylglycerol (TG), total cholesterol (TC), high-density lipoprotein (HDL) and low-density lipoprotein (LDL), homeostasis model assessment-insulin resistance index (HOMA-IR) and testosterone (T) in serum were compared before and after treatment, and the clinical effects of the two groups were evaluated during the follow-up. RESULTS: The total effective rate was 67.7% (21/31) in the EA group and 60.0% (18/30) in the medication group, with no significant difference between the two groups (>0.05). After treatment, the levels of serum T, HOMA-IR, LDL, TG and TC were decreased significantly in the two groups (<0.01, <0.05), and HDL was increased significantly (<0.01); the levels of TC in the EA group after treatment was lower than that in the medication group (<0.05). CONCLUSION EA may adjust some dyslipidemia in patients to correct IR and improve endocrine disorder of PCOS, which had superior/similar effects to metformin.
Acupuncture Points ; Electroacupuncture ; Female ; Humans ; Insulin Resistance ; Polycystic Ovary Syndrome ; therapy

OBJECTIVETo compare the efficacy difference in the treatment of shoulder pain in post-stroke shoulder-hand syndrome among floating acupuncture, oral administration of western medicine and local fumigation of Chinese herbs.

METHODSNinety cases of post-stroke shoulder-hand syndrome (stage I) were randomized into a floating acupuncture group, a western medicine group and a local Chinese herbs fumigation group, 30 cases in each one. In the floating acupuncture group, two obvious tender points were detected on the shoulder and the site 80-100 mm inferior to each tender point was taken as the inserting point and stimulated with floating needling technique. In the western medicine group, mobic 7.5 mg was prescribed for oral administration. In the local Chinese herbs fumigation group, the formula for activating blood circulation and relaxing tendon was used for local fumigation. All the patients in three groups received rehabilitation training. The floating acupuncture, oral administration of western medicine, local Chinese herbs fumigation and rehabilitation training were given once a day respectively in corresponding group and the cases were observed for 1 month. The visual analogue scale (VAS) and Takagishi shoulder joint function assessment were adopted to evaluate the dynamic change of the patients with shoulder pain before and after treatment in three groups. The modified Barthel index was used to evaluate the dynamic change of daily life activity of the patients in three groups.

RESULTSWith floating acupuncture, shoulder pain was relieved and the daily life activity was improved in the patients with post-stroke shoulder-hand syndrome, which was superior to the oral administration of western medicine and local Chinese herbs fumigation (P < 0.01). With local Chinese herbs fumigation, the improvement of shoulder pain was superior to the oral administration of western medicine. The difference in the improvement of daily life activity was not significant statistically between the local Chinese herbs fumigation and oral administration of western medicine, the efficacy was similar between these two therapies (P > 0.05).

CONCLUSIONThe floating acupuncture relieves shoulder pain of the patients with post-stroke shoulder-hand syndrome promptly and effectively, and the effects on shoulder pain and the improvements of daily life activity are superior to that of the oral administration of western medicine and local Chinese herbs fumigation.

Acupuncture Therapy ; Aged ; Female ; Humans ; Male ; Middle Aged ; Reflex Sympathetic Dystrophy ; etiology ; rehabilitation ; therapy ; Shoulder Pain ; etiology ; rehabilitation ; therapy ; Stroke ; complications ; Treatment Outcome

The clinical experience of professorfor polycystic ovary syndrome (PCOS) was summarized. According to the main pathogenesis of PCOS, the tonifying kidney should be taken as essence with synchronous treatment on liver, spleen and heart, presenting staging, classification and sorting method for PCOS. In the staging method, the regulation on follicle development should be taken as treatment core to comply with the rules ofand. A four-stage method was proposed, where "regulating method" was suitable in menstrual period, "tonifying method" in follicular phase;"dredging method" in ovulatory period and "adjustment and tonifying " in luteal phase. In the classification and sorting method, attention was paid on individualized treatment, and treatment was based on fat type, thin type and non-fat type as well as childbearing. Besides, psychological counseling and life adjustment for patient was essential, and the unity of body and mind could enhance curative effect.

Objective:To evaluate the impact of the Japanese encephalitis vaccine included in an expanded immunization program on the reported incidence rate of Japanese encephalitis in Gansu province.Methods:Information on the reported incidence rate of Japanese encephalitis in Gansu province from 1987 to 2019 was collected through the National Population Health Science Data Center and the China Disease Prevention and Control Information System. In addition, the trend of Japanese encephalitis reported incidence rate in Gansu province before and after the inclusion of the Japanese encephalitis vaccine in the expanded immunization program was analyzed using an interrupted time-series design.Results:The annual reported incidence rate of Japanese encephalitis in Gansu province from 1987 to 2019 was 0.448/per 100 000. However, after the inclusion of the Japanese encephalitis vaccine in the expanded immunization program in Gansu province in 2008, the amount of change in the level of Japanese encephalitis reported incidence rate was -2.223/per 100 000 ( t=-2.90, P=0.007), the amount of change in the slope of Japanese encephalitis reported incidence rate was 0.082 ( t=2.87, P=0.008) with the slope of Japanese encephalitis reported incidence rate as 0.071 ( β1+ β3=0.071). Conclusions:The Japanese encephalitis vaccine has achieved good prevention and control effects in Gansu province in the short term after its inclusion in the expanded immunization program, but outbreaks of Japanese encephalitis have still occurred. Therefore, in the future, Gansu province should promptly adjust the immunization strategy of the Japanese encephalitis vaccine, and strengthen the vaccination of the adult population, especially the rural adult population in the southeastern region of Gansu province, based on the continued focus on the works on Japanese encephalitis vaccination for children and adolescents.