Treatment persistence and adherence in patients with Parkinson's disease in Japan: a retrospective observational study using health insurance claim databases

Treatment persistence and adherence in patients with Parkinson's disease in Japan: a retrospective observational study using health insurance claim databases - Treatment persistence and adherence in patients with Parkinson's disease in Japan: a retrospective observational study using health insurance claim databases

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000052869

Enrollment

10000

Registered

2023-12-01

Start date

2023-12-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Parkison&#39

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with Parkinson's disease receiving oral levodopa treatment who began taking an additional Parkinson's disease medication

Exclusion criteria

Exclusion criteria: Patients with a diagnosis of a disease that requires differentiation from Parkinson's disease

Design outcomes

Primary

Measure	Time frame
1) Treatment adherence, and 2) Treatment persistence during 1-year follow-up period	—

Countries

Japan

Contacts

Public ContactRyosuke Ando

Eisai Co., Ltd. Medical HQs

r2-ando@hhc.eisai.co.jp080-6813-9330

Outcome results