Evidence map›Paper›PMID 31861543›Full record

ArticleBrain sciences2019

The Impact of a Structured Exercise Programme upon Cognitive Function in Chronic Fatigue Syndrome Patients.

Paweł Zalewski, Sławomir Kujawski, Malwina Tudorowska, Karl Morten, Małgorzata Tafil-Klawe, Jacek J Klawe, James Strong, Fernando Estévez-López, Modra Murovska, Julia L Newton and 1 more

Abstract read
In one paragraph

Article in Brain sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. 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

11 authors.

Paweł ZalewskiDepartment of Hygiene, Epidemiology and Ergonomics, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland, M. Sklodowskiej-Curie 9, 85-094 Bydgoszcz, Poland.
Sławomir KujawskiDepartment of Hygiene, Epidemiology and Ergonomics, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland, M. Sklodowskiej-Curie 9, 85-094 Bydgoszcz, Poland.ORCID 0000-0001-5186-5037
Malwina TudorowskaGizińscy Medical Centre, Kościuszki 16, 85-079 Bydgoszcz, Poland.
Karl MortenNuffield Department of Women's & Reproductive Health, The Women Centre, University of Oxford, OX3 9DU Oxford, UK.
Małgorzata Tafil-KlaweDepartment of Human Physiology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland, M. Sklodowskiej-Curie 9, 85-092 Bydgoszcz, Poland.
Jacek J KlaweDepartment of Hygiene, Epidemiology and Ergonomics, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Poland, M. Sklodowskiej-Curie 9, 85-094 Bydgoszcz, Poland.
James StrongNuffield Department of Women's & Reproductive Health, The Women Centre, University of Oxford, OX3 9DU Oxford, UK.
Fernando Estévez-LópezDepartment of Child and Adolescent Psychiatry/Psychology, Erasmus MC University Medical Center, PO Box 2040 Rotterdam, The Netherlands.ORCID 0000-0003-2960-4142
Modra MurovskaInstitute of Microbiology and Virology, Riga Stradiņš University, LV-1067 Riga, Latvia.ORCID 0000-0003-0971-1784
Julia L NewtonInstitute of Cellular Medicine, The Medical School, Newcastle University, Framlington Place, Newcastle-upon-Tyne NE2 4HH, UK.
The European Network On Me/Cfs Euromene

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCognitive function disturbance is a frequently described symptom of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). In this study, the effects of a structured exercise programme (SEP) upon cognitive function in ME/CFS patients was examined.

methodsOut of the 53 ME/CFS patients initiating SEP 34 (64%) completed the 16 week programme. Cognitive function was assessed using a computerized battery test consisting of a Simple Reaction Time (SRT) (repeated three times) and Choice Reaction Time (CRT) measurements, a Visual Attention Test (VAT) and a Delayed Matching to Sample (DMS) assessment.

resultsStatistically significant improvement was noted in the third attempt to SRT in reaction time for correct answers,

conclusionsA substantial number of participants were unwilling or unable to complete the exercise programme. ME/CFS patients able to complete the SEP showed improved visual attention both in terms of reaction time and correctness of responses and processing speed of simple visual stimuli.

Indexed as

brain fogcognitive impairmentmental function

Identifiers

PMID31861543
PMCPMC7017365

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.