Geneva, April 27 -- International Clinical Trials Registry received information related to the study (NCT07533799) titled 'The Swedish BioFINDER Sleep Study' on April 1.

Study Type: Observational

Primary Sponsor: Skane University Hospital

Condition: Parkinson's Disease REM Sleep Behavior Disorder (iRBD) Lewy Body Disease Synucleinopathy Synucleinopathies

Intervention: Diagnostic Test: Dopamine transporter PET scan with [18F]FE-PE2I Diagnostic Test: Magnetic resonance imaging (MRI) Diagnostic Test: [123I] MIBG scintigraphy of the heart Diagnostic Test: a-synuclein seeding amplification assays Diagnostic Test: Polysomnography

Recruitment Status: Recruiting

Date of First Enrollment: October 1, 2021

Target Sample Size: 650

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