Efficacy of Acupuncture Treatment to Prevent Cerebral Vasospasm After Subarachnoid Hemorrhage: A Double-Blind, Randomized Placebo-Controlled Trial.
J Altern Complement Med
; 26(12): 1182-1189, 2020 Dec.
Article
in En
| MEDLINE
| ID: mdl-32876468
ABSTRACT
Objectives:
To investigate the efficacy of acupuncture in preventing cerebral vasospasm following aneurysmal subarachnoid hemorrhage (SAH) and explore its underlying mechanism.Design:
A randomized, double-blinded, and placebo-controlled trial. Setting/Location Subjects were recruited from Kyung Hee University Hospital at Gangdong, Seoul, KoreaSubjects:
A total of 50 patients admitted with acute SAH.Interventions:
The study group received acupuncture treatments (n = 25), while the control group underwent mock transcutaneous electrical nerve stimulation and sham acupuncture (n = 25) six times/week for 2 weeks. Outcomemeasures:
The primary outcome was the incidence of delayed ischemic neurologic deficit (DIND), and secondary measurements included angiographic vasospasm, vasospasm-related infarction, modified Rankin Scale score, and plasma nitric oxide (NO) and endothelin-1 (ET-1) levels.Results:
The study group treated with acupuncture showed a lower incidence of DIND (9.1%) than the control group (20.8%); however, this difference in the incidence of DIND was not statistically significant. The study group demonstrated better clinical outcomes, especially in functional recovery. Significant alterations in plasma NO and ET-1 levels after the 2-week intervention were observed only in the study group.Conclusions:
Their study shows that acupuncture treatment improved functional recovery after SAH and could potentially prevent cerebral vasospasm. These effects could be attributed to the recovery of endothelial dysfunction by acupuncture through modulating the plasma NO and ET-1 levels. The study protocol has been registered on www.clinicaltrials.gov (NCT02275949).Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Subarachnoid Hemorrhage
/
Acupuncture Therapy
/
Vasospasm, Intracranial
Type of study:
Clinical_trials
/
Guideline
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
J Altern Complement Med
Journal subject:
TERAPIAS COMPLEMENTARES
Year:
2020
Document type:
Article