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This page is alzhub.org's plain-English summary of a published study, not the paper itself. It is generated from the record we hold for this study, sourced and linked below — check the original for the full text and methods.

✓ Peer-reviewed alzhub usefulness score 71 out of 100. Risk factors

Topic: Risk, prevention and care in population studies

As none of the studies exceeded a duration of 6 months, the recommendations given are for the short-term management of the different non-motor symptoms. There were no RCTs that met inclusion criteria for the treatment of anxiety disorders, apathy, medication-related impulse control disorders and related behaviors other than pathological gambling, rapid eye movement (REM) sleep behavior disorder (RBD), sweating, or urinary dysfunction. Therefore, there is insufficient evidence for the treatment of these indications. This EBM review of interventions for the non-motor symptoms of PD updates the field, but, because several RCTs are ongoing, a continual updating process is needed. Several interventions and indications still lack good quality evidence, and these gaps offer an opportunity for ongoing research. © 2011 Movement Disorder Society.

Cite this study APA, Vancouver, BibTeX · download .bib or .ris

APA 7th

Seppi, K., Weintraub, D., Coelho, M., Perez-Lloret, S., Fox, S. H., Katzenschlager, R., et al. (2011). The Movement Disorder Society Evidence-Based Medicine Review Update: Treatments for the non-motor symptoms of Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society. https://doi.org/10.1002/mds.23884

Vancouver

Seppi K, Weintraub D, Coelho M, Perez-Lloret S, Fox SH, Katzenschlager R, et al. The Movement Disorder Society Evidence-Based Medicine Review Update: Treatments for the non-motor symptoms of Parkinson's disease. Movement disorders : official journal of the Movement Disorder Society. 2011. doi:10.1002/mds.23884. PMID: 22021174.

BibTeX

@article{seppi2011-22021174,
  author  = {Seppi, K. and Weintraub, D. and Coelho, M. and Perez-Lloret, S. and Fox, S. H. and Katzenschlager, R. and Hametner, E. M. and Poewe, W. and others},
  title   = {{The Movement Disorder Society Evidence-Based Medicine Review Update: Treatments for the non-motor symptoms of Parkinson's disease}},
  journal = {Movement disorders : official journal of the Movement Disorder Society},
  year    = {2011},
  doi     = {10.1002/mds.23884},
  pmid    = {22021174},
  url     = {https://doi.org/10.1002/mds.23884}
}

Built from the record alzhub holds for this paper, not looked up. Volume, issue and page numbers are not held in the record. The record's author list ends in “et al.”, so not every author is named. Check the citation against the original before you use it.

Key findings

Why it matters

This review of treatments for non-motor symptoms of Parkinson's disease found insufficient evidence for several indications and that no included studies lasted longer than 6 months. It concerns Parkinson's disease symptom management, not Alzheimer's disease treatment, cure, or prevention.

Study details

How this study scored 71/100
How this study's score is builtJournal tier 7 of 10; Journal's citation record 3 of 4; Study design 11 of 12; Strength of evidence 5 of 5; Peer-review validation 10 of 10; How recent 1 of 5; Sample size 0 of 4; Effect reported 0 of 3; Studied in people 0 of 3; Randomised / blinded 1 of 2; Times cited 7 of 7; Citations per year 5 of 5; Impact for its field and year 6 of 6; Cited by studies here 2 of 6; Still being cited 3 of 4; Senior author's track record 3 of 4; Institution's track record 2 of 3; Multi-centre collaboration 3 of 3; Indexed in PubMed 2 of 2; Free to read 0 of 2. Total 71 of 100.71 of 100 points earned29 not earned

Published in a peer-reviewed journal, and it is a randomised controlled trial. Scored zero for sample size, effect reported and studied in people because the record does not state it.

ComponentPointsWhy
Journal tier 7 / 10 Tier 3 — peer-reviewed journal (Movement disorders : official journal of the Movement Disorder Society)
Journal's citation record 3 / 4 Movement Disorders: journal h-index 281 (OpenAlex, 2026-10-29)
Study design 11 / 12 A randomised controlled trial
Strength of evidence 5 / 5 Rated “high” in our summary
Peer-review validation 10 / 10 Peer-reviewed. Published as an article in a named peer-reviewed journal.
How recent 1 / 5 2011 — within 20 year(s) of the newest study here
Sample size 0 / 4 Participant count not stated — scores zero (not stated in the record — scored 0)
Effect reported 0 / 3 No effect size reported — scores zero (not stated in the record — scored 0)
Studied in people 0 / 3 Not stated whether this was studied in people — scores zero (not stated in the record — scored 0)
Randomised / blinded 1 / 2 Randomised (as stated in the record)
Times cited 7 / 7 Cited 1,146 times (OpenAlex, 2026-10-10)
Citations per year 5 / 5 67.4 citations a year over 17 year(s) since 2011
Impact for its field and year 6 / 6 Cited 54.1× the average for papers of its field and year (OpenAlex FWCI)
Cited by studies here 2 / 6 Cited by 6 other studies in this library
Still being cited 3 / 4 Cited 84 times in 2024–2026 (2026 still in progress; OpenAlex)
Senior author's track record 3 / 4 Last-listed author Cristina Matos Sampaio: h-index 82 (OpenAlex, whole career)
Institution's track record 2 / 3 University of Pennsylvania: institution h-index 1,859 (OpenAlex)
Multi-centre collaboration 3 / 3 OpenAlex lists 11 institution(s) in 5 countries
Indexed in PubMed 2 / 2 Indexed in PubMed (PMID 22021174)
Free to read 0 / 2 Behind a paywall — scores zero
Total 71 / 100 —

What each of these 20 components measures, and what this score is not →

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