Repetitive Transcranial Magnetic Stimulation Combined With Median Nerve Electrical Stimulation for Severe Traumatic Brain Injury.
Nana Wang, Manrong Li, Guozhen Zhang
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In 30 seconds
This randomized controlled trial investigated the effects of repetitive transcranial magnetic stimulation (rTMS) combined with median nerve electrical stimulation (MNS) in 86 patients with severe traumatic brain injury (sTBI) and coma. The combination therapy resulted in significantly higher awakening efficacy (92.86%) compared to rTMS (65.52%) and MNS (62.07%) at week 4 (p < 0.05).
Key findings
- Combination therapy achieved 92.86% awakening efficacy compared to 65.52% for rTMS and 62.07% for MNS (p < 0.05).
- The combination group showed the greatest GCS improvement (Δ+6.04) compared to MNS (Δ+4.50) and rTMS (Δ+4.19).
- 71.4% of the combination group achieved EEG normalization to Grade I-II by week 4, the highest among groups.
- Adverse event rates were low across all groups, with no seizures reported.
Why it matters
The study highlights the potential of combining rTMS and MNS as a dual-pathway approach to enhance recovery of consciousness in patients with severe traumatic brain injury, a condition often associated with poor outcomes.