[Transcutaneous electrical acupoint stimulation for asthenozoospermia].
Zhonghua Nan Ke Xue
; 23(1): 73-77, 2017 Jan.
Article
em Zh
| MEDLINE
| ID: mdl-29658242
ABSTRACT
OBJECTIVE:
To study the effect of transcutaneous electrical acupoint stimulation (TEAS) in the treatment of asthenozoospermia.METHODS:
We randomly divided 72 asthenozoospermia patients into a 2 Hz TEAS (n = 29), a 100 Hz TEAS (n = 20), and a blank control group (n = 23), those in the former two groups treated by 30 minutes of TEAS at 2 Hz and 100 Hz respectively, applied to the acupoints of bilateral Shenshu, left Zusanli, and Guanyuan, once a day for 60 days, while those in the blank control group left untreated. Using computer-assisted sperm analysis (CASA), we examined sperm concentration and motility as well as the percentages of grade a and grade a+b sperm in different groups of the patients.RESULTS:
Compared with the baseline, 2 Hz TEAS significantly increased sperm motility (ï¼»12.76 ± 1.39ï¼½ vs ï¼»18.89 ± 2.46ï¼½%, P<0.05) and the percentage of grade a+b sperm ( ï¼»10.68 ± 1.22ï¼½ vs ï¼»16.32 ± 2.10ï¼½%, P<0.05) in the asthenozoospermic patients, while 100 Hz TEAS improved not only sperm motility (ï¼»12.32 ± 2.21ï¼½ vs ï¼»23.81 ± 3.42ï¼½%, P<0.01) and the percentage of grade a+b sperm (ï¼»10.45 ± 1.98ï¼½ vs ï¼»20.25 ± 2.82 ï¼½%, P<0.01), but also the percentage of grade a sperm (ï¼»6.44 ± 1.16ï¼½ vs ï¼»13.31 ± 2.30ï¼½%, P<0.05). Moreover, in comparison with the blank control group, 2 Hz TEAS also remarkably increased sperm motility (ï¼»9.57 ± 1.60ï¼½ vs ï¼»18.89 ± 2.46ï¼½%, P<0.05) and the percentage of grade a+b sperm (ï¼»7.81 ± 1.31ï¼½ vs ï¼»16.32 ± 2.10ï¼½%, P<0.05) in the asthenozoosperma patients, while 100 Hz TEAS improved not only sperm motility (ï¼»9.57 ± 1.60ï¼½ vs ï¼»23.81 ± 3.42ï¼½%, P<0.01) and the percentage of grade a+b sperm (ï¼»7.81 ± 1.31ï¼½ vs ï¼»20.25 ± 2.82ï¼½%, P<0.01) but also the percentage of grade a sperm (ï¼»4.87 ± 1.01ï¼½ vs ï¼»13.31 ± 2.30ï¼½%, P<0.01). Meanwhile, the rate of clinical effectiveness was significantly higher in the 100 Hz TEASthan in the blank control group either in intention-to-treat (ITT) analysis (100% vs 18.18%) orper-protocol (PP) analysis (90% vs 0%), and so was it than in the 2 Hz TEAS group based on the data of ITT (100% vs 33.33%).CONCLUSIONS:
Both 2 Hz and 100 Hz TEAS are effective for the treatment of asthenozoospermia by improving sperm motility and vitality.Palavras-chave
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Motilidade dos Espermatozoides
/
Pontos de Acupuntura
/
Eletroacupuntura
/
Astenozoospermia
Tipo de estudo:
Clinical_trials
/
Guideline
Limite:
Humans
/
Male
Idioma:
Zh
Revista:
Zhonghua Nan Ke Xue
Assunto da revista:
MEDICINA REPRODUTIVA
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
China