ArticleFrontiers in neurology2024
Magnetic resonance-guided focused ultrasound unilateral thalamotomy for medically refractory essential tremor: 3-year follow-up data.
Article in Frontiers in neurology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Staged Bilateral Magnetic Resonance-Guided Focused Ultrasound Thalamotomy for Essential Tremor: Prospective Single-Centre Cohort and Systematic Review With Meta-Analysis.European journal of neurology · 2026Pooled it
- Staged Bilateral Magnetic Resonance-Guided Focused Ultrasound for Treating Essential Tremor: Systematic Review and Meta-Analysis.Movement disorders clinical practice · 2026Review
- Is It Safe to Have Deep Brain Stimulation after MRI-Guided Focused Ultrasound Ablation? A Report of Three Cases and Review of Literature.Stereotactic and functional neurosurgery · 2026Article
- From Ablation to Neuromodulation Platform: The Evolving Role of Magnetic Resonance-Guided Focused Ultrasound in Functional Neurosurgery.Journal of clinical neurology (Seoul, Korea) · 2026Review
- Imaging and procedural features of staged bilateral magnetic resonance-guided focused ultrasound thalamotomy for essential tremor.Frontiers in radiology · 2026Article
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Authors and funding
19 authors.
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Abstract
Introduction: Magnetic resonance-guided focused ultrasound (MRgFUS) thalamotomy of the ventralis intermediate (Vim) nucleus is an "incisionless" treatment for medically refractory essential tremor (ET). We present data on 49 consecutive cases of MRgFUS Vim thalamotomy followed-up for 3 years and review the literature on studies with longer follow-up data. Methods: A retrospective chart review of patients who underwent MRgFUS thalamotomy (January 2018-December 2020) at our institution was performed. Clinical Rating Scale for Tremor (CRST) and Quality of Life in Essential Tremor (QUEST) scores were obtained pre-operatively and at each follow-up with an assessment of side effects. Patients had post-operative magnetic resonance imaging within 24 h and at 1 month to figure out lesion location, size, and extent. The results of studies with follow-up ≥3 years were summarized through a literature review. Results: The CRST total (baseline: 58.6 ± 17.1, 3-year: 40.8 ± 18.0) and subscale scores (A + B, baseline: 23.5 ± 6.3, 3-year: 12.8 ± 7.9; C, baseline: 12.7 ± 4.3, 3-year: 5.8 ± 3.9) and the QUEST score (baseline: 38.0 ± 14.8, 3-year: 18.7 ± 13.3) showed significant improvement that was stable during the 3-year follow-up. Three patients reported tremor recurrence and two were satisfactorily retreated. Side effects were reported by 44% of patients (severe: 4%, mild and transient: 40%). The improvement in tremor and quality of life in our cohort was consistent with the literature. Conclusion: We confirmed the effectiveness and safety of MRgFUS Vim thalamotomy in medically refractory ET up to 3 years.
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