Evidence map›Paper›PMID 28924578›Full record

ArticleMovement disorders clinical practice

Effects of subthalamic nucleus deep brain stimulation on objective sleep outcomes in Parkinson's disease.

Amy W Amara, Harrison C Walker, Allen Joop, Gary Cutter, Jennifer L DeWolfe, Susan M Harding, David G Standaert

Abstract read
In one paragraph

Article in Movement disorders clinical practice. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

  1. Randomized, Controlled Trial of Exercise on Objective and Subjective Sleep in Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2020
    Trial
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. The effects of deep brain stimulation on sleep: a systematic review and meta-analysis.Sleep advances : a journal of the Sleep Research Society · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Management of Sleep Disturbances in Parkinson's Disease.Journal of Parkinson's disease · 2022
    Review
  15. Article
  16. Review
  17. Automatic Sleep Stage Classification Based on Subthalamic Local Field Potentials.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2019
    Article
  18. Review
  19. Pedestrian safety in patients with Parkinson's disease: A case-control study.Movement disorders : official journal of the Movement Disorder Society · 2017
    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

7 authors.

Amy W Amara1Division of Movement Disorders, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL.
Harrison C Walker1Division of Movement Disorders, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL.
Allen Joop1Division of Movement Disorders, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL.
Gary CutterDepartment of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, AL.
Jennifer L DeWolfeDivision of Epilepsy, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL.
Susan M HardingDivision of Pulmonary, Allergy, and Critical Medicine Department of Medicine, University of Alabama at Birmingham, Birmingham, AL.
David G Standaert1Division of Movement Disorders, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL.

Funding

UAB Center for Clinical and Translational Science (CCTS)UL1TR001417 · NCATS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI KIMBERLY, ROBERT P. · 2015 to 2018
$31.4M
Noninvasive Biomarkers to Advance Emerging DBS Electrode Technologies in Parkinson's DiseaseUH3NS100553 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI WALKER, HARRISON CARROLL · 2016 to 2021
$7.3M
Pilot CoreP30AG022838 · NIA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BALL, KARLENE K · 2003 to 2020
$5.7M
The Effect of Low Frequency STN DBS on Sleep and Vigilance in PD PatientsK23NS080912 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AMARA, AMY WILLIS · 2012 to 2016
$934k
Clinical and neurophysiological study of subthalamic brain stimulation in PDK23NS067053 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI WALKER, HARRISON CARROLL · 2010 to 2014
$877k
NCATS NIH HHS UL1 TR001417NIA NIH HHS P30 AG022838NINDS NIH HHS K23 NS067053NINDS NIH HHS K23 NS080912NINDS NIH HHS UH3 NS100553
6 · The paper itself

Abstract

backgroundSleep dysfunction is a common and disabling non-motor symptom in Parkinson's disease. Deep brain stimulation (DBS) of the subthalamic nucleus (STN) improves motor symptoms and subjective sleep in PD, but alternative stimulation parameters to optimize sleep have not been explored. We hypothesized that low frequency STN DBS would improve objective sleep more than conventional settings.

methodsTwenty PD subjects with STN DBS (18 unilateral, 2 bilateral) underwent 3 non-consecutive nights of polysomnography: DBS off; DBS high frequency (≥130 Hz); and DBS low frequency (60 Hz). Motor symptom tolerability was assessed 30 minutes after resumption of baseline settings the morning following polysomnography. The primary outcome was change in sleep efficiency between high and low frequency nights measured with repeated measures ANOVA.

resultsThere was no difference in sleep efficiency between nights at high frequency (82.1% (72.6-90.1)) (median (IQR)), low frequency (81.2% (56.2-88.8)), or DBS off (82.8% (75.7-87.4)), p=0.241. Additionally, there was no difference in sleep stage percent, arousals, limb movements, subjective sleep quality, or objective vigilance measures. These outcomes did not change after adjusting for age, sex, disease duration, or side of surgery. No residual adverse motor effects were noted.

conclusionsAlthough well tolerated, low frequency STN DBS did not improve objective sleep in PD. Remarkably, objective measures of sleep were not worse with DBS off. These observations point to the potential for adaptive stimulation approaches, through which DBS settings could be optimized during sleep to meet individual needs. Additionally, these changes could preserve battery life without compromising patient outcomes.

Indexed as

Deep Brain StimulationParkinson’s DiseaseSleepSubthalamic NucleusVigilance

Identifiers

PMID28924578
PMCPMC5600204

What OpenQuestion holds

Textmetadata
LicenceTDM
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.