Effects of aquatic physiotherapy or health education program in women with fibromyalgia: a randomized clinical trial

ABSTRACT

Background: Different treatments have been proposed for Fibromyalgia, but only few studies have compared their effects on multiples outcomes over time. Objective: The objective of this study was to investigate the effects of aquatic physiotherapy (AP) or a health education program (HEP) in a sample of women with Fibromyalgia (FM). Methods: Forty-six women with FM, aged between 25 and 60 years old, whose BMI was less than 30, were assigned to either AP (27 women) or HEP (19 women) groups in a blind randomized clinical trial lasting eleven weeks. Pain (McGill Pain questionnaire), fatigue (Piper Fatigue Scale-Revised), functional capability (Fibromyalgia Impact questionnaire), anxiety (Beck Anxiety Inventory), depression (Beck Depression Inventory) and quality of sleep (Pittsburgh Sleep Quality Index) data were collected at baseline, after six weeks and post intervention. Two-factor mixed-model analysis of variance (ANOVAs) were used to examine the effects of the treatment on each outcome variable. Results: The AP and HEP interventions showed statistically significant within-group differences on all outcome measures except reducing the pain. Between-group differences was statistically significant only for impact of FM on the participant’s life [F_(1.82,80.41) = 31,99; p ≤ 0.01] indicating that patients receiving HEP experienced a greater decrease in FIQ than those treated with AP. Conclusion: The findings do not allow to affirm that one intervention is superior to the other for the treatment of people with FM. Future studies should investigate whether the combination of HEP and PA can be effective and long-lasting.

KEYWORDS:

• Fibromyalgia
• health education
• aquatic physiotherapy
• treatment

Acknowledgments

The authors are grateful to Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG) and Centro Universitário de Formiga – MG (UNIFOR-MG) for their logistical and financial support.

Disclosure statement

The authors declare no conflict of interest.

Additional information

Funding

This work was supported by the Centro Universitário de Formiga - MG; Fundação de Amparo de Pesquisa do Estado de Minas Gerais.