Evidence map›Paper›PMID 34824889›Full record

ArticleTremor and other hyperkinetic movements (New York, N.Y.)2021

Deep Brain Stimulation of the Ventral Intermediate Nucleus of the Thalamus in Writer's Cramp: A Case Report.

Lisa Hirt, Fabio Grassia, Jeanne Feuerstein, John A Thompson, Steven Ojemann, Drew S Kern

Open access · goldAbstract readCase Reports
In one paragraph

Article in Tremor and other hyperkinetic movements (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 37% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Pistol Shooting Dystonia Treated with Thalamotomy.Tremor and other hyperkinetic movements (New York, N.Y.) · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Lisa HirtDepartment of Neurosurgery, University of Colorado School of Medicine, Aurora, CO, US.ORCID 0000-0002-3393-7938
Fabio GrassiaDepartment of Neurosurgery, University of Colorado School of Medicine, Aurora, CO, US.
Jeanne FeuersteinDepartment of Neurology, University of Colorado School of Medicine, Aurora, CO, US.
John A ThompsonDepartment of Neurosurgery, University of Colorado School of Medicine, Aurora, CO, US.ORCID 0000-0003-2991-5194
Steven OjemannDepartment of Neurosurgery, University of Colorado School of Medicine, Aurora, CO, US.
Drew S KernDepartment of Neurosurgery, University of Colorado School of Medicine, Aurora, CO, US.
University of Colorado Denver · USRocky Mountain MS Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Globus pallidus internus (GPi) deep brain stimulation (DBS) and thalamotomy are interventions for writer's cramp (WC). Ventralis intermedius nucleus (VIM) DBS is targeted for tremor, however, many aspects of VIM DBS remained underexplored in WC. Case Report: A 62-year-old man with WC underwent DBS. Dystonic tremor improved intraoperatively with ventralis oralis anterior (VoA)/ventral oralis posterior (VoP) and with subthalamic nucleus stimulation; although greatest benefit was obtained with VIM stimulation. Sustained benefit with VIM DBS at ten months post-operative was obtained. Discussion: This case demonstrates an intraoperative approach in target selection and supports benefits of VIM DBS for WC. Highlights: This case highlights the intraoperative approach and clinical effects of VIM DBS in the treatment of medically refractory writer's cramp (WC). We contextualize our results from this case with previous reports of VoA/VoP stimulation for WC.

Indexed as

Deep Brain StimulationDystonic DisordersGlobus PallidusHumansMaleMiddle AgedThalamusTreatment Outcomedeep brain stimulationdirectionaldystoniathalamusVIMwriter’s cramp

Identifiers

PMID34824889
PMCPMC8588894
OpenAlexW3212125706

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.