Surgical Interventions for Trigeminal Neuralgia in Multiple Sclerosis (Human Subjects)
A systematic review of 32 studies involving 1617 patients evaluated surgical interventions for trigeminal neuralgia in multiple sclerosis. Findings indicated microvascular decompression had durable outcomes but higher complication risks, while partial sensory rhizotomy and percutaneous ablative procedures showed high initial success rates. Gamma knife radiosurgery's durability was variable, and preliminary outcomes for arachnoid-trigeminal nerve release suggested a 75% success rate.
- Tags
- #Other
- Most relevant to
- —
Why it matters
Understanding the effectiveness and risks of various surgical options is critical for managing trigeminal neuralgia in patients with multiple sclerosis. This review highlights the need for careful patient selection and personalized treatment strategies due to varying risks and outcomes associated with different procedures.
What this does not prove
The study did not employ a quantitative meta-analysis, limiting statistical depth. Additionally, there is diagnostic uncertainty regarding pain specifically attributable to multiple sclerosis, which adds complexity to treatment planning. Higher procedural risks reinforce the necessity for individualized treatment approaches.
Next milestone
No next milestone was established from the available source.
Study facts
- Study design
- Systematic review
- Participants / samples
- 1617 · total patients across included studies
- Randomised
- Not reported
- Controlled
- Not reported
- Primary endpoint met
- Not reported
- Relevant MS type
- Not reported
- Publication date
- 2026-10-07
- Evidence reviewed
- Abstract only
- Regulatory approval
- Not reported
- Research areas
- Other
Original sources
- Primary evidenceThe efficacy of surgical interventions for trigeminal neuralgia in multiple sclerosis: A systematic review. ↗DOI: 10.1007/s10143-026-04494-5
Supporting passages (11)
study designA systematic review with narrative synthesis was performed.
subjectsThirty-two studies, encompassing 1617 patients, met the inclusion criteria.
sample sizeThirty-two studies, encompassing 1617 patients, met the inclusion criteria.
sample size basisThirty-two studies, encompassing 1617 patients, met the inclusion criteria.
peer reviewedThe efficacy of surgical interventions for trigeminal neuralgia in multiple sclerosis: A systematic review.
research categoriesThis systematic review evaluates surgical interventions for trigeminal neuralgia in multiple sclerosis, analysing how patient and disease-specific variables influence outcomes.
publication datePublication date: 2026-10-07
interventionThe efficacy of surgical interventions for trigeminal neuralgia in multiple sclerosis: A systematic review.
primary endpointStudies assessing pain relief from surgical procedures for trigeminal neuralgia in multiple sclerosis using the Barrow Neurological Institute Pain Scale were included.
findingsMicrovascular decompression in cases with demonstrable neurovascular conflict provided durable outcomes offset by higher risks of serious complications (including one fatality), despite inherent diagnostic uncertainty regarding whether pain was specifically driven by multiple sclerosis.
limitationsTitle: The efficacy of surgical interventions for trigeminal neuralgia in multiple sclerosis: A systematic review.
AI assessment, not yet reviewed by a person · version 1 · Community votes are separate from evidence review.