Vaheb S, Mokary Y, Ghoshouni H, Mirmosayyeb O, Moases Ghaffary E, Shaygannejad V, Yazdan Panah M. Onabotulinum toxin A improves neurogenic detrusor overactivity following spinal cord injury: a systematic review and meta-analysis.
Spinal Cord 2024;
62:285-294. [PMID:
38637637 DOI:
10.1038/s41393-024-00992-9]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 04/20/2024]
Abstract
STUDY DESIGN
Systematic review and meta-analysis.
OBJECTIVES
The current study aimed to assess the efficacy and safety of Onabotulinum toxin A (OBTX-A) treatment for neurogenic detrusor overactivity (NDO) in spinal cord injury (SCI) patients.
SETTING
Iran.
METHODS
All relevant articles of clinical trials and cohort studies indexed in PubMed/MEDLINE, Embase, Scopus, and Web of Science databases up to September 6, 2022, that addressed OBTX-A treatment for NDO following SCI were included. The quality of eligible studies was evaluated using Cochrane criteria. Also, the weighted mean difference (WMD) was measured with a random-effect model.
RESULTS
Regarding the overall efficacy after OBTX-A treatment in the short term, volume per void (VV) (WMD = 118.8, 95% CI: 90.9-146.7, p < 0.01), incontinence-quality of life (IQoL) (WMD = 24.3, 95% CI: 15.8-32.8, p < 0.01), and maximum cystometric capacity (MCC) (WMD = 144.5, 95% CI: 132.3 to 156.7, p < 0.01) significantly increased, while maximum detrusor pressure during storage (MDP) (WMD = -30.5, 95% CI: -35.9 to -25.1, p < 0.01) showed a significant decrease. Furthermore, compared to the placebo group at the 200-unit dose, there was a significant increase in MCC (WMD = 113.5, 95% CI: 84.7 to 142.3, p < 0.01) and a significant decrease in MDP (WMD = -27.2, 95% CI: -39.2 to -15.1, p < 0.01). Urinary tract infection (UTI), hematuria, and autonomic dysreflexia were the most common side effects, occurring at rates of 29.6%, 14.8%, and 13.4%, respectively.
CONCLUSION
Our findings highlighted the effectiveness and safety of OBTX-A as a promising treatment of NDO following SCI.
Collapse