The long-term follow-up study on Biomarkers and non-motor symptoms in Parkinson's disease

The long-term follow-up study on Biomarkers and non-motor symptoms in Parkinson's disease - DeNoPa-Kassel

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00000540

Enrollment

250

Registered

2010-10-05

Start date

2009-09-01

Completion date

Unknown

Last updated

2026-04-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

G20

Interventions

Group 1: This is no interventional study, there will be diagnostic tests carried out in PD patients (group 1) Group 2: This is no interventional study, there will be diagnsotic tests in comparison wit

Eligibility

Sex/Gender

All

Age

40 Years to 85 Years

Inclusion criteria

Inclusion criteria: Patients: -age between 40 and 85 years -Clinical signs for PD according UK Brain Bank Kriterien -currently no medication for PD Controls: -age between 40 and 85 years

Exclusion criteria

Exclusion criteria: Patients: -indication for atypical PD (such as early falls, early and severe autonomic dysfunction, early dementia, supranuclear palsy) -known severe vascular encephalopathy Controls: -Known neurological disorder -known PD within first degree relatives

Design outcomes

Primary

Measure	Time frame
Clinical phenotyping and correlation of diagnostic and progression markers for Parkinson's Disease	—

Secondary

Measure	Time frame
Establishing a diagnostic algorithm for the early diagnosis of Parkinon's disease	—

Countries

Germany

Contacts

Public ContactTamara Wicke

Paracelsus-Elena Klinik

tamara.wicke@pkd.de+49 561 6009 265

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: May 1, 2026