Evidence map›Paper›PMID 34770694›Full record

SynthesisSensors (Basel, Switzerland)2021

Virtual Reality-Based Therapy Improves Fatigue, Impact, and Quality of Life in Patients with Multiple Sclerosis. A Systematic Review with a Meta-Analysis.

Irene Cortés-Pérez, Marcelina Sánchez-Alcalá, Francisco Antonio Nieto-Escámez, Yolanda Castellote-Caballero, Esteban Obrero-Gaitán, María Catalina Osuna-Pérez

Registry-linked trialOpen access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07149272 (Lactate Kinetics After Multimodal Exercise and Adjunctive Virtual Reality Exercise in Hospitalized Geriatric Patients), which is not on this map. Cited by 28 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 4 pooled it
8.0field-weighted citation impact, top 2% 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.

NCT07149272 nacompletednot on this mapstarted 2024, after this paper: background citation

Lactate Kinetics After Multimodal Exercise and Adjunctive Virtual Reality Exercise in Hospitalized Geriatric Patients : A Randomized Control Trial

TypeinterventionalSponsorDr Cipto Mangunkusumo General HospitalRan2024 to 2025Enrolled153ConditionsFatigue, Lactate, Frailty, Sarcopenia in ElderlyArmsVirtual Reality Exercise (VRE) using VRAGMENT software
3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 4 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Virtual reality for multiple sclerosis rehabilitation.The Cochrane database of systematic reviews · 2025
    Pooled it
  2. Pooled it
  3. Pooled it
  4. NintendoInternational journal of environmental research and public health · 2022
    Pooled it
  5. Trial
  6. Trial
  7. Article
  8. Article
  9. Gait Kinematics Assessed by ViconSensors (Basel, Switzerland) · 2025
    Observational
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
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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 3 institutions in 1 country.

Irene Cortés-PérezGranada Northeast Health District, Andalusian Health Service, Street San Miguel 2, 18500 Guadix, Granada, Spain.ORCID 0000-0002-1876-1399
Marcelina Sánchez-AlcaláDepartment of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Jaén, Spain.
Francisco Antonio Nieto-EscámezDepartment of Psychology, University of Almería, Road Sacramento s/n, 04120 La Cañada, Almería, Spain.ORCID 0000-0001-5301-9475
Yolanda Castellote-CaballeroDepartment of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Jaén, Spain.ORCID 0000-0002-6233-6787
Esteban Obrero-GaitánDepartment of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Jaén, Spain.ORCID 0000-0002-8430-5500
María Catalina Osuna-PérezDepartment of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Jaén, Spain.ORCID 0000-0003-1293-2983
Universidad de Jaén · ESAndalusian Health Service · ESUniversity of Almería · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with multiple sclerosis (PwMS) have a high level of fatigue and a reduced quality of life (QoL) due to the impact of multiple sclerosis (MS). Virtual reality-based therapy (VRBT) is being used to reduce disability in PwMS. The aim of this study was to assess the effect of VRBT on fatigue, the impact of MS, and QoL in PwMS.

methodsA systematic review with meta-analysis was conducted through a bibliographic search on PubMed, Scopus, Web of Science, and PEDro up to April 2021. We included randomized controlled trials (RCTs) with PwMS that received VRBT in comparison to conventional therapy (CT) including physiotherapy, balance and strength exercises, and stretching or physical activity, among others; or in comparison to simple observation; in order to assess fatigue, MS-impact, and QoL. The effect size was calculated using Cohen's standardized mean difference with a 95% confidence interval (95% CI).

resultsTwelve RCTs that provided data from 606 PwMS (42.83 ± 6.86 years old and 70% women) were included. The methodological quality mean, according to the PEDro Scale, was 5.83 ± 0.83 points. Our global findings showed that VRBT is effective at reducing fatigue (SMD -0.33; 95% CI -0.61, -0.06), lowering the impact of MS (SMD -0.3; 95% CI -0.55, -0.04), and increasing overall QoL (0.5; 95% CI 0.23, 0.76). Subgroup analysis showed the following: (1) VRBT is better than CT at reducing fatigue (SMD -0.4; 95% CI -0.7, -0.11), as well as in improving the mental dimension of QoL (SMD 0.51; 95% CI 0.02, 1); (2) VRBT is better than simple observation at reducing the impact of MS (SMD -0.61; 95% CI -0.97, -0.23) and increasing overall QoL (SMD 0.79; 95% CI 0.3, 1.28); and (3) when combined with CT, VRBT is more effective than CT in improving the global (SMD 0.6, 95% CI 0.13, 1.07), physical (SMD 0.87; 95% CI 0.3, 1.43), and mental dimensions (SMD 0.6; 95% CI 0.08, 1.11) of QoL.

conclusionVRBT is effective at reducing fatigue and MS impact and improving QoL in PwMS.

Indexed as

Multiple SclerosisVirtual RealityAdultExerciseFatigueFemaleHumansMaleMiddle AgedQuality of Lifefatiguemeta-analysismultiple sclerosisquality of lifevideogamesvirtual reality

Identifiers

PMID34770694
PMCPMC8588272
OpenAlexW3213559501

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.