2 research outputs found
Conventional Cervical Exercises Compared with a Mixed-Reality-Based Game in Asymptomatic Subjects: An Exploratory Crossover Pilot Study.
Mixed reality presents itself as a potential technological tool for the management of people
with musculoskeletal disorders, without having as many adverse side effects as immersive virtual
reality. The objective of this study was to explore the possibilities of a mixed-reality game, performing
task-oriented cervical exercises compared to conventional therapeutic exercises in sensorimotor
outcome measures in asymptomatic subjects. A randomized crossover pilot study was performed
with two intervention groups: a mixed-reality group (MRG) and a conventional exercise group (CEG).
The cervical joint position error test (CJPET) and deep cervical flexor endurance test (DCFET) were
measured as sensorimotor outcomes. Statistically significant differences were found in the pre–post
comparison in the DCFET for both groups (MRG: t = �����3.87, p < 0.01; CEG: t = �����4.01, p < 0.01)
and in the extension of the CJPET for the MRG (t = 3.50, p < 0.01). The rest of the measurements
showed no significant differences comparing both groups pre- and postintervention (p > 0.05). Mixed
reality has apparently the same positive effects as conventional exercises in sensorimotor outcomes
in asymptomatic subjects. These results could help in future studies with mixed virtual reality in the
management of people with musculoskeletal disorders.post-print882 K
Effects of exercise-based interventions on inflammatory markers in patients with fibromyalgia: A systematic review and meta-analysis
Objectives
The aim of the present review was (1) to determine the effects of exercise based-interventions (EBIs) on pro-inflammatory and anti-inflammatory biomarkers in patients with fibromyalgia (FM), and (2) to determine the most effective type (acute or maintained) and modality (aerobic, resistance, etc.).
Methods
A systematic search was conducted in various electronic databases to identify all the relevant studies: Medline (PubMed), PEDro, EBSCO and Google Scholar. Clinical trials assessing the effects of EBIs in patients with FM were selected. Methodological quality was evaluated by two independent investigators using the Cochrane Risk of Bias Tool. Qualitative analysis was based on the classification of the results into levels of evidence according to GRADE.
Results
Eleven studies were included. The meta-analysis showed a statistically significant decrease in proinflammatory biomarkers by EBIs with a large clinical effect in 19 comparisons (SMD: 1.74; 95 % CI: 0.85–2.62; p < 0.05), especially for IL8. The certainty of the evidence was low. The meta-analysis showed no statistically significant increase in anti-inflammatory biomarkers (IL10) by EBIs in 6 comparisons and very low certainty of evidence. Evidence was found for acute and maintained effects of exercise, with aerobic and aquatic exercise modalities showing better improvements than resistance exercise.
Conclusions
EBIs are effective in inducing an immunomodulatory response in FM, characterized by decreased pro-inflammatory signaling. However, there was no evidence of an increase in anti-inflammatory biomarkers. These results should be interpreted with caution due to low certainty of evidence