Evidence map›Paper›PMID 30867977›Full record

ArticleTremor and other hyperkinetic movements (New York, N.Y.)2019

An Unusual Case of Essential Tremor Deep Brain Stimulation: Where is the Lead?

C Chauncey Spears, Leonardo Almeida, Michael S Okun, Wissam Deeb

Open access · greenAbstract readCase Reports
In one paragraph

Article in Tremor and other hyperkinetic movements (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 40% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Essential tremor: New advances.Clinical parkinsonism & related disorders · 2020
    Review
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

4 authors at 2 institutions in 1 country.

C Chauncey SpearsDepartment of Neurology, University of Michigan, Ann Arbor, MI, US.
Leonardo AlmeidaFixel Center for Neurological Diseases, Program in Movement Disorders and Neurorestoration, Department of Neurology, University of Florida, Gainesville, FL, US.
Michael S OkunFixel Center for Neurological Diseases, Program in Movement Disorders and Neurorestoration, Department of Neurology, University of Florida, Gainesville, FL, US.
Wissam DeebFixel Center for Neurological Diseases, Program in Movement Disorders and Neurorestoration, Department of Neurology, University of Florida, Gainesville, FL, US.
University of Florida · USUniversity of Michigan · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clinical Vignette: A 73-year-old female with essential tremor (ET) underwent bilateral thalamic ventralis intermedius (Vim) deep brain stimulation (DBS) surgery. The leads provided tremor benefit, but the location was suboptimal and contributed to stimulation-induced hemichorea. Clinical Dilemma: Can patients with ET derive benefit when stimulating outside the Vim? What do we know about stimulation-induced hemichorea in the setting of ET? Clinical Solution: Lead localization combined with advanced programming strategies can be employed to troubleshoot DBS in settings when benefits are observed along with adverse effects. Gap in Knowledge: Sparse information exists about DBS when applied to neuroanatomic regions outside the Vim for the management of ET. Subthalamic nucleus DBS-induced chorea has been reported in multiple movement disorders, but not in ET.

Indexed as

AgedDeep Brain StimulationEssential TremorFemaleHumansSeverity of Illness IndexchoreaDeep brain stimulationessential tremorsubthalamic nucleus

Identifiers

PMID30867977
PMCPMC6411417
OpenAlexW2984987943

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.