Efficacy and safety of mecobalamin combined with vestibular rehabilitation training for acute vestibular neuritis: a systematic review and meta-analysis.

Abstract

BACKGROUND:

This study aimed to investigate the efficacy and safety of mecobalamin combined with vestibular rehabilitation training in acute vestibular neuritis and to improve the clinical therapeutic effect in vestibular nerve disease.

METHODS:

We performed a literature search of the PubMed, Medline, China National Knowledge Infrastructure (CNKI), and other databases from the date of establishment of the database until the present. The search terms included "mecobalamin", "vestibular rehabilitation training", "vestibular rehabilitation therapy", and "vestibular neuritis". References of the comparative study of vestibular rehabilitation training and vestibular rehabilitation training combined with mecobalamin were screened. Boolean logic retrieval was adopted, and Review Manager software was employed.

RESULTS:

Meta-analysis was conducted on a total of four studies with a low risk of bias. The activities specific balance confidence scale (ABC) scores of the two groups were heterogeneous (Chi2=8.56, I2=88%, P=0.003), and a fixed-effect model (FEM) analysis indicated that there were no significant differences in the ABC between the groups after treatment (Z=0.67, P=0.50). It may be that mecobalamin combined with vestibular rehabilitation training effectively alleviated the symptoms of vestibular neuritis in the experimental group, thereby reducing the canal paresis (CP) value. In addition, there was no heterogeneous dizziness handicap inventory (DHI) between the groups after treatment (Chi2=20.75, I2=86%, P=0.0001); finite element method (FEM) analysis showed that the DHI of the experimental group after 6 months of treatment was notably lower compared to that of the control group (Z=3.20, P=0.001).

DISCUSSION:

Mecobalamin combined with vestibular rehabilitation training can effectively improve vertigo and other symptoms of acute vestibular neuritis patients, with high effectiveness and safety.

• Authors: Xiaohua Sun, Xin Li, Dong Yang
• Journal: Annals of palliative medicine (Ann Palliat Med) Vol. 11 Issue 2 Pg. 480-489 (Feb 2022) ISSN: 2224-5839 [Electronic] China
• PMID: 35249325 (Publication Type: Journal Article, Meta-Analysis, Systematic Review)

Chemical References

• mecobalamin
• Vitamin B 12

Topics

• Dizziness (diagnosis)
• Humans
• Vertigo (rehabilitation)
• Vestibular Neuronitis (diagnosis, drug therapy, rehabilitation)
• Vitamin B 12 (analogs & derivatives, therapeutic use)