The prodromal phase of Parkinson's Disease; Symptoms, duration, health care resource use and costs over a 5-year period prior to the diagnosis is made. De vroege beginfase van de ziekte van Parkinson; Symptomen, duur, zorgconsumptie en gezondheidszorgkosten in de 5 jaar voorafgaande aan het stellen van de diagnose.

The preclinical phase of idiopathic Parkinson's Disease; A retrospective study to evaluate the motor and non-motor symptoms, duration, health care resource use and costs over a 5-year period prior to th diagnosis is made.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON27525

Enrollment

150

Registered

2010-04-20

Start date

2010-03-15

Completion date

Unknown

Last updated

2024-02-28

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

Conditions

Idiopathic Parkinson's Disease, preclinical phase, health care resource use, costs Ziekte van Parkinson, preklinische fase, zorgconsumptie, gezondheidszorgkosten

Interventions

None.

Eligibility

Inclusion criteria

Inclusion criteria: 1. Idiopathic Parkinson's Disease according to the U.K. Parkinson's Disease Society Brain Bank Criteria; 2. Diagnosis made in 2007, 2008, 2009 or 2010; 3. Written informed consent.

Exclusion criteria

Exclusion criteria: Atypical Parkinson's Disease (for instance vascular parkinsonism, drug-induced parkinsonism, multiple system atrophy, corticobasal degeneration, progressive supranuclear palsy).

Design outcomes

Primary

Measure	Time frame
Information is obtained from medical records of General Practitioners, from hospital medical records and during a standardized interview with the patients. To ensure the accuracy of recall information during the interview, particularly for some patients with cognitive deficits, patients are asked to be accompanied by a caregiver. These information is obtained over a 5-year period prior the the year the diagnosis is made. Investigated will be the symptoms, the duration of the preclinical phase, the medical health care resource use and costs.	—

Measure

Time frame

Information is obtained from medical records of General Practitioners, from hospital medical records and during a standardized interview with the patients. To ensure the accuracy of recall information during the interview, particularly for some patients with cognitive deficits, patients are asked to be accompanied by a caregiver. These information is obtained over a 5-year period prior the the year the diagnosis is made. Investigated will be the symptoms, the duration of the preclinical phase, the medical health care resource use and costs.

—

Secondary

Measure	Time frame
Cost-predicting factors, for instance patient characteristics and medical health care resource use will be identified.	—

Contacts

Public ContactV.J.H. Rouvroije

Postbus 4446

vjh.rouvroije@gmail.com+31 (0)45 5766700

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)