NCT03972969.

Study name	Highly challenging balance program to reduce fall rate in PD
Methods	RCT
Participants	Target sample size: 162 Inclusion criteria: physician diagnosed idiopathic PD, at least 2 of the 3 cardinal signs of PD (resting tremor, rigidity, bradykinesia), response to dopaminergic medication Exclusion criteria: angina pectoris, history of myocardial infarction within 6 months, history of ventricular dysrhythmia requiring current therapy
Interventions	1: Facility‐based structured exercise with instruction and encouragement for 3 months 2: Home‐based structured exercise with instruction and encouragement for 3 months 3. Control: general health education for 3 months
Outcomes	1. Fall rates Other outcomes not relevant to this review
Starting date	October 1, 2019
Contact information	David Sparrow VA Boston Healthcare System Jamaica Plain Campus, Jamaica Plain, Massachusetts, USA Email: david.sparrow@va.gov
Notes