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Chemodenervation for treatment of limb spasticity following spinal cord injury: a systematic review.
- Source :
- Spinal Cord; Apr2015, Vol. 53 Issue 4, p252-264, 13p
- Publication Year :
- 2015
-
Abstract
- Study design:Systematic review.Objectives:To systematically review the literature on chemodenervation with botulinum toxin (BoNT) or phenol/alcohol for treatment of limb spasticity following spinal cord injury (SCI).Setting:British Columbia, Canada.Methods:EMBASE, MEDLINE, CINAHL, Cochrane Database of Systematic Reviews and Cochrane Central Register of Controlled Trials were searched for English language studies published up until March 2014. Studies were assessed for eligibility and quality by two independent reviewers.Results:No controlled trials were identified. A total of 19 studies were included: 9 involving BoNT and 10 involving phenol/alcohol. Owing to the clinically diverse nature of the studies, meta-analysis was deemed inappropriate. The studies produced level 4 and level 5 evidence that chemodenervation with BoNT or alcohol/phenol can lead to improvement in outcome measurements classified in the body structure and function, as well as activity domains of the International Classification of Functioning, Disability and Health framework. The Modified Ashworth Scale (MAS) was the most commonly used outcome measure. All six studies on BoNT and three of the four studies on phenol/alcohol measuring MAS reported a decrease in at least one point. An improvement in MAS was not always associated with improvement in function. The effect of phenol/alcohol has the potential to last beyond 6 months; study follow-up did not occur beyond this time point.ConclusionChemodenervation with BoNT or phenol/alcohol may improve spasticity and function in individuals with SCI. However, there is a lack of high-quality evidence and further research is needed to confirm the efficacy of these interventions. [ABSTRACT FROM AUTHOR]
- Subjects :
- THERAPEUTICS
BOTULINUM toxin
CINAHL database
ETHANOL
INFORMATION storage & retrieval systems
MEDICAL databases
MEDICAL information storage & retrieval systems
INTRAMUSCULAR injections
MEDLINE
PHENOLS
SPASTICITY
SPINAL cord injuries
SYSTEMATIC reviews
TREATMENT effectiveness
DISEASE complications
Subjects
Details
- Language :
- English
- ISSN :
- 13624393
- Volume :
- 53
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Spinal Cord
- Publication Type :
- Academic Journal
- Accession number :
- 102007561
- Full Text :
- https://doi.org/10.1038/sc.2014.241