SynthesisThe Journal of international medical research2022
Efficacy of median nerve electrical stimulation on the recovery of patients with consciousness disorders: a systematic review and meta-analysis.
Synthesis in The Journal of international medical research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 3 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Acute Traumatic Coma Awakening Induced by Median Nerve Electrical Stimulation: A Systematic Review and Meta-Analysis.Neurocritical care · 2025Pooled it
- Pooled it
- Efficacy and safety of neuromodulation and multimodal therapies for traumatic brain injury-induced disorders of consciousness: an updated umbrella review.Frontiers in neurologyPooled it
- Promoting Consciousness Recovery in Patients with Acquired Brain Injury Through Multimodal Sensory Stimulation: A Randomized Controlled Trial of Median Nerve and Auricular Stimulation.Neurocritical care · 2026Trial
- Non-invasive neuroregulation techniques applied to patients with consciousness disorders: a narrative review.Frontiers in human neuroscience · 2026Review
- Effectiveness of coma arousal therapy on patients with disorders of consciousness - A systematic review and meta-analysis.Brain circulationReview
- Six rehabilitation methods with acupuncture on consciousness in patients with traumatic brain injury: protocol for a network meta-analysis.Frontiers in neurologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo identify whether median nerve stimulation (MNS) may be a potential candidate for the treatment of consciousness disorders via a systematic review and meta-analysis.
methodsPubMed, Cochrane Library, China National Knowledge Infrastructure, Chinese VIP Information, Wanfang, and SinoMed databases were searched. Risk of bias was assessed using the Cochrane Collaboration's tool. The Glasgow Coma Scale (GCS), Disability Rating Scale (DRS), electroencephalogram (EEG), days in the Intensive Care Unit (ICU), and cerebral blood flow measures were compared between the median nerve stimulation and control groups. The meta-analysis was conducted using Review Manager software.
resultsWe identified 2244 studies, of which 23 (with data from 1856 patients) qualified for the analysis. MNS improved GCS scores (mean difference [MD] = 2.15), EEG scores (MD = 1.61), cerebral mean blood flow velocity (MD = 4.23), and cerebral systolic blood flow velocity (MD = 10.51). Furthermore, it decreased DRS scores (MD = -1.77) and days in the ICU (MD = -2.02). The effects of MNS on GCS scores increased with longer treatments (1 week, MD = 1.03; 1 month, MD = 2.35) and were better with right MNS (right, MD = 2.36; bilateral, MD = 1.72).
conclusionsMNS may promote recovery from consciousness disorders.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.