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Study identifier: NCT06684782 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Prevalence and Characteristics of Restless Leg Syndrome in Thai Patients With Parkinson's Disease

Condition: Restless Legs Syndrome  ·  Sponsor: Siriraj Hospital

PhaseN/A
Planned participants310
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersYes

About this study

Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by pathologic intraneuronal alpha-synuclein-positive Lewy bodies and neuronal cell loss. The cardinal clinical symptoms and signs of PD are bradykinesia, rigidity, tremor, postural instability, and freezing attacks. The prevalence of PD increases with age, affecting 1-2% of the population over the age of 65 years, and 3% of those over 85 years. Restless legs syndrome (RLS) represents disturbing symptoms in lower limbs that lead to the urge to move, occurring in rest periods. Movements can partially or completely relieve these abnormal feelings. In 2014, the International RLS Study Group (IRLSSG) established five mandatory criteria for the diagnosis of RLS. Several studies supported that RLS and PD may share pathophysiological mechanisms.

This description comes directly from the study's public registry record.

Talk to the study team

Jindapa Srikajon, Doctor of Medicine  ·  +66875932929  ·  jindapas@hotmail.com

Always discuss trial participation with your own doctor first.

Locations (2)

Siriraj Hospital, Mahidol UniversityBangkok, Bangkok, ThailandRecruiting
Siriraj Hospital, Mahidol UniversityBangkok, Thailand, ThailandRecruiting

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Source record: clinicaltrials.gov/study/NCT06684782