Does treadmill training improve lower-extremity tasks in Parkinson disease? A randomized controlled trial

Area of Science:

• Neurology
• Rehabilitation Medicine
• Movement Disorders

Background:

• Parkinson disease (PD) is a neurodegenerative disorder affecting motor control.
• Gait and functional mobility are often impaired in PD patients, impacting daily life.
• Effective rehabilitation strategies are crucial for managing PD symptoms.

Purpose of the Study:

• To evaluate the efficacy of treadmill training for improving lower-extremity functional tasks in Parkinson disease (PD) patients.
• To assess the impact of treadmill intervention on exercise capacity and patient-reported outcomes.

Main Methods:

• A randomized controlled trial was conducted with 30 idiopathic PD patients.
• Participants were divided into a 6-week treadmill training group and a non-intervention control group.
• Functional lower-extremity tasks, exercise tests, and patient global assessments were primary and secondary outcome measures.

Main Results:

• The treadmill training group showed significant improvements in timed functional lower-extremity tasks.
• Significant enhancements were observed in exercise test parameters and patient global assessments for the intervention group.
• The control group did not exhibit significant improvements in the measured outcomes.

Conclusions:

• Treadmill training is an effective intervention for improving lower-extremity functional tasks in PD patients.
• This form of training can enhance the physical well-being and daily functioning of individuals with Parkinson disease.
• Further research is needed to determine the long-term effects of treadmill training in PD.