Evidence map›Paper›PMID 28580139›Full record

ArticleTranslational neurodegeneration2017

Factors predicting the instant effect of motor function after subthalamic nucleus deep brain stimulation in Parkinson's disease.

Xin-Ling Su, Xiao-Guang Luo, Hong Lv, Jun Wang, Yan Ren, Zhi-Yi He

Open access · goldAbstract read
In one paragraph

Article in Translational neurodegeneration, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 3 pooled it
0.9field-weighted citation impact, top 26% 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

13 citing papers in PubMed, 3 syntheses or guidelines pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Intrajejunal Infusion of Levodopa/Carbidopa for Advanced Parkinson's Disease: A Systematic Review.Movement disorders : official journal of the Movement Disorder Society · 2021
    Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Seed-Based Connectivity Prediction of Initial Outcome of Subthalamic Nuclei Deep Brain Stimulation.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2022
    Article
  11. Article
  12. Article
  13. 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

6 authors at 2 institutions in 1 country.

Xin-Ling SuDepartment of Neurology, First Affiliated Hospital, China Medical University, China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001 China.
Xiao-Guang LuoDepartment of Neurology, First Affiliated Hospital, China Medical University, China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001 China.ORCID 0000-0002-3633-6732
Hong LvDepartment of Neurology, First Affiliated Hospital, China Medical University, China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001 China.
Jun WangDepartment of Neurosurgery, First Affiliated Hospital, China Medical University, China Medical University, Shenyang, China.
Yan RenDepartment of Neurology, First Affiliated Hospital, China Medical University, China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001 China.
Zhi-Yi HeDepartment of Neurology, First Affiliated Hospital, China Medical University, China Medical University, 155 Nanjing North Street, Heping District, Shenyang, 110001 China.
First Hospital of China Medical University · CNChina Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSubthalamic nucleus deep brain stimulation (STN-DBS) is an effective treatment for Parkinson's disease (PD), the predictive effect of levodopa responsiveness on surgical outcomes was confirmed by some studies, however there were different conclusions about that through long- and short-term follow-ups. We aimed to investigate the factors which influence the predictive value of levodopa responsiveness, and discover more predictive factors of surgical outcomes.

methodsTwenty-three PD patients underwent bilateral STN-DBS and completed our follow-up. Clinical evaluations were performed 1 week before and 3 months after surgery.

resultsSTN-DBS significantly improved motor function of PD patients after 3 months; preoperative levodopa responsiveness and disease subtype predicted the effect of DBS on motor function; gender, disease duration and duration of motor fluctuations modified the predictive effect of levodopa responsiveness on motor improvement; the duration of motor fluctuations and severity of preoperative motor symptoms modified the predictive effect of disease subtype on motor improvement.

conclusionsThe intensity of levodopa responsiveness served as a predictor of motor improvement more accurately in female patients, patients with shorter disease duration or shorter motor fluctuations; PD patients with dominant axial symptoms benefit less from STN-DBS compared to those with limb-predominant symptoms, especially in their later disease stage.

Indexed as

Deep brain stimulationLevodopa responsivenessParkinson’s diseasePredictive factorsSubthalamic nucleus

Identifiers

PMID28580139
PMCPMC5452406
OpenAlexW2620333651

What OpenQuestion holds

Textmetadata
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.