Evidence map›Paper›PMID 25793143›Full record

ArticleParkinson's disease2015

Transdermal Rotigotine Improves Sleep Fragmentation in Parkinson's Disease: Results of the Multicenter, Prospective SLEEP-FRAM Study.

Javier Pagonabarraga, Gerard Piñol, Adriana Cardozo, Pilar Sanz, Víctor Puente, Pilar Otermín, Inés Legarda, Tania Delgado, Carmen Serrano, Ernest Balaguer and 3 more

Open access · goldAbstract read
In one paragraph

Article in Parkinson's disease, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 32 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Management of Sleep Disturbances in Parkinson's Disease.Journal of Parkinson's disease · 2022
    Review
  8. Review
  9. Therapies for Restless Legs in Parkinson's Disease.Current treatment options in neurology · 2019
    Review
  10. Review
  11. Article
  12. Review
  13. Observational
  14. Review
  15. Article
  16. Article
  17. 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

13 authors at 10 institutions in 1 country.

Javier PagonabarragaHospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.
Gerard PiñolHospital Santa Maria de Lleida, 25007 Lleida, Spain.
Adriana CardozoHospital Santa Maria de Lleida, 25007 Lleida, Spain.
Pilar SanzHospital de Mataró, 08302 Barcelona, Spain.
Víctor PuenteHospital del Mar, 08003 Barcelona, Spain.
Pilar OtermínHospital de Granollers, 08401 Barcelona, Spain.
Inés LegardaHospital Son Espases, 07120 Barcelona, Spain.
Tania DelgadoCorporació Sanitària Parc Taulí, 08208 Barcelona, Spain.
Carmen SerranoHospital de Martorell, 08760 Martorell, Spain.
Ernest BalaguerHospital General de Catalunya, 08915 Barcelona, Spain.
María AguirregomozcortaHospital de Figueres, 17600 Girona, Spain.
Ramiro ÁlvarezHospital Germans Trias i Pujol, 07014 Barcelona, Spain.
Jaime J KulisevskyHospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.
Hospital de Sant Pau · ESHospital Universitari de Santa Maria · ESCorporació Sanitària Parc Taulí · ESHospital de FigueresHospital Del Mar · ESHospital de Mataró · ESHospital General de Catalunya · ESHospital General de Granollers · ESHospital Universitari Germans Trias i Pujol · ESHospital Universitario Son Espases · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep disturbances occur frequently in patients with Parkinson's disease (PD). The aim of this study was to investigate the effects of rotigotine on sleep fluctuations in a sample of PD patients with self-reported complaints of nocturnal awakenings. This prospective, open-label, observational, and multicenter study enrolled consecutive outpatients with PD and administered rotigotine (mean dose 8.9 mg/day) for 3 months. The primary endpoint was the change from baseline in sleep fragmentation, assessed using the sleep maintenance subscale score of the Parkinson's Disease Sleep Scale (PDSS). The newly designed Parkinson's Disease Sleep Fragmentation Questionnaire (PD-SFQ) was used to measure other sleep parameters. A total of 62 patients were enrolled (mean age 70.2 years; 66% male). At 3 months, rotigotine significantly improved sleep fragmentation from baseline on the PDSS-2 sleep maintenance subscale (from 3.4 ± 0.9 to 1.9 ± 1.4; P < 0.0001). Rotigotine also significantly improved nocturnal motor symptoms (P < 0.0001), restless legs-like symptoms (P < 0.005), and nocturia (P = 0.004). Rotigotine significantly improved self-reported complaints of sleep fragmentation in PD patients and could be a useful treatment to improve this specific sleep problem in PD. However, these results are based on a small and clinically heterogeneous sample so they must be taken cautiously.

Identifiers

PMID25793143
PMCPMC4352510
OpenAlexW2083327905

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.