Community-based Multimodal Rehabilitation Improves Function and Performance in Postural Orthostatic Tachycardia...

Area of Science:

• Neurology
• Rehabilitation Medicine
• Autonomic Dysfunction

Background:

• Individuals with neurologic impairment often experience autonomic dysfunction, including Postural Orthostatic Tachycardia Syndrome (POTS).
• Limited treatment options and access to quality care are common challenges for POTS patients.
• Neurologic impairment increases the likelihood of autonomic dysfunction, necessitating effective management strategies.

Purpose of the Study:

• To evaluate the feasibility and outcomes of a group-based, multimodal rehabilitation training program for individuals with POTS.
• To assess the impact of an interdisciplinary approach on functional capacity and quality of life in POTS patients.

Main Methods:

• Nineteen female participants (ages 18-53) completed an 8-week outpatient program with weekly 50-minute sessions.
• The intervention incorporated education, movement, and mindful self-compassion.
• Assessments included the Modified Fatigue Impact Scale, Lower Extremity Functional Scale, RAND-36, Trail Making Test, 10-Meter Walk Test, and grip strength, conducted pre-training, post-training, and at follow-up.

Main Results:

• Baseline assessments revealed significant deficits in daily function, grip strength, gait speed, fatigue levels, and quality of life compared to norms.
• Post-training and follow-up showed significant improvements in daily function, grip strength (dominant and non-dominant hands), gait speed, fatigue, cognitive performance, and quality of life.
• The multimodal rehabilitation program demonstrated objective improvements across multiple functional domains.

Conclusions:

• Multimodal rehabilitation offers a viable and effective approach to significantly improve functional challenges faced by individuals with POTS.
• Objective improvements in physical function, cognition, and quality of life were observed.
• There is an unmet need for enhanced provider education and further research to optimize care and improve outcomes for the POTS population.