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Juvenile rheumatoid arthritis. Aquatic exercise and lower-extremity function
M C Bacon1, C Nicholson, H Binder
1George Washington University Medical Center, Washington, DC, USA.
Summary
Aquatic therapy improved hip rotation in children with juvenile arthritis. This enjoyable group exercise may benefit mobility and fitness, warranting further research.
Area of Science:
- Pediatrics
- Rheumatology
- Physical Therapy
Background:
- Juvenile idiopathic arthritis (JIA) is a chronic condition affecting children, leading to joint pain, stiffness, and reduced mobility.
- Therapeutic exercise is a cornerstone of management for JIA, aiming to improve function and quality of life.
- Aquatic therapy offers a low-impact environment that may be particularly beneficial for children with arthritis.
Purpose of the Study:
- To investigate the effects of a 6-week aquatic therapeutic exercise program on lower-extremity range of motion, gait, balance, and functional mobility in children with juvenile arthritis.
- To assess the feasibility and potential benefits of group-based aquatic exercise for this population.
Main Methods:
- A pilot study involving 11 children (aged 4-13) with juvenile arthritis and lower-extremity joint involvement (functional class I-III).
- Participants completed a 6-week program of aquatic exercises designed to enhance range of motion and strength.
- Outcome measures included lower-extremity range of motion (hip rotation), gait parameters, balance tests, and functional mobility assessments.
Main Results:
- Significant improvements were observed in bilateral hip external and internal rotation (p < 0.05).
- Median scores for other parameters, including gait, balance, and functional mobility, showed improvement but did not reach statistical significance.
- The study highlighted the enjoyable nature of group aquatic exercise for pediatric participants.
Conclusions:
- Aquatic therapeutic exercise demonstrates potential benefits for improving hip range of motion in children with juvenile arthritis.
- Group aquatic exercise can be an enjoyable and beneficial component of a comprehensive therapy plan.
- Further research with larger sample sizes and longer durations is recommended to fully elucidate the effects on overall mobility and fitness in children with JIA.