Clinical study of acupuncture combined with Tongbi Yinao Decoction in the treatment of isolated vertigo due to posterior circulation ischemia
10.3760/cma.j.cn115398-20230629-00332
- VernacularTitle:针刺联合通痹益脑汤治疗老年后循环缺血性孤立性眩晕的临床研究
- Author:
Junrui HU
1
;
Yanping LIU
;
Weibin LIANG
Author Information
1. 眉山市人民医院中医康复科，眉山 620010
- Keywords:
Acupuncture therapy (TCM);
Tongbi Yinao Decoction;
Posterior circulation ischemia;
Isolated vertigo;
Aged;
Cerebral blood flow;
Hemodynamics
- From:
International Journal of Traditional Chinese Medicine
2024;46(7):854-859
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effects of acupuncture combined with Tongbi Yinao Decoction in the treatment of isolated vertigo due to posterior circulation ischemia.Methods:A total of 78 elderly patients with isolated vertigo due to posterior circulation ischemia who were admitted to the Traditional Chinese Medicine Rehabilitation Department of Meishan People's Hospital from February 2019 to February 2022 were selected as the study subjects. They were divided into two groups by open randomized parallel control trail method, with 39 cases in each group. The control group was given conventional Western medicine treatment and oral administration of flunarizine hydrochloride capsules. On this basis, the observation group was treated with acupuncture combined with Tongbi Yinao Decoction. Both groups received 2 months of treatment. TCM syndrome scores before and after treatment were recorded. The Mini Mental State Examination (MMSE) was used to evaluate the patients' intelligence level. Transcranial Doppler ultrasound was used to detect blood flow velocity of the basilar artery, left vertebral artery and right vertebral artery. The blood rheometer was used to detect plasma viscosity, whole blood low shear viscosity and whole blood high shear viscosity. Adverse reactions that occurred during treatment were recorded, and clinical efficacy was evaluated.Results:The total effective rates in the observation group and the control group were 94.87% (37/39) and 76.92% (30/39), with statistical significance ( χ2=5.19, P=0.023). After treatment, the observation group in terms of vertigo and dizziness (1.05±0.12 vs. 2.14±0.74, t=9.08), chest distress and nausea (0.97±0.10 vs. 2.06±0.61, t=11.01), cyanosis of lip and nail (1.07±0.88 vs. 2.55±0.70, t=8.22), scaly dry skin (0.85±0.22 vs. 2.02±0.84, t=8.42) and the total score (3.94±1.32 vs. 8.77±2.89, t=9.49) were lower than those in the control group ( P<0.01). The MMSE score (26.39±2.20 vs. 24.20±2.37, t=4.01) was higher than that of the control group ( P<0.01). After treatment, blood flow velocity of the basilar artery [(37.55±3.61) cm/s vs. (33.50±2.96) cm/s, t=5.42], left vertebral artery [(34.27±4.87) cm/s vs. (30.58±3.74) cm/s, t=3.75] and right vertebral artery [(38.74±5.21) cm/s vs. (35.17±4.54) cm/s, t=3.23] in the observation group were higher than those in the control group ( P<0.01); The plasma viscosity [(1.32±0.19) mPa?s vs. (1.45±0.21) mPa?s, t=20.28], whole blood low shear viscosity [(8.71±0.35) mPa?s vs. (8.97±0.38) mPa?s, t=3.14] and whole blood high shear viscosity [(5.41±0.39) mPa?s vs. (5.92±0.43) mPa?s , t=5.49] were lower than those in the control group ( P<0.01). During treatment, the incidence rates of adverse reactions in the observation group and the control group were 28.2% (11/39) and 20.5% (8/39), without statistical significance ( χ2=0.63, P=0.429). Conclusion:Acupuncture combined with Tongbi Yinao Decoction can effectively maintain hemodynamics and cerebral blood flow of patients with isolated vertigo due to posterior circulation ischemia, and improve clinical efficacy, with good safety.
