NCT06901869

Brief Summary

Parkinson's disease (PD) is a leading neurodegenerative health condition in Sweden and a public health concern. Although no cure exists, functional independence and participation in society remain top priorities, and can be achieved through targeted physical activity (PA) interventions. To date, few longitudinal cohort studies have been conducted, using PA as main outcome in therapy research, partly due to the complex nature of predicting and controlling this phenomenon. To help address this knowledge gap, the overall purpose of the future long-term (ActivPARK) study is to enhance knowledge of the evolution of PA behavior, and how it is influenced beyond the disease characteristics using a broad explanatory model, in persons with PD from a diversity of settings in Sweden with the aim of prescribing tailored and personalized interventions to enhance functioning, health, and wellbeing throughout the disease progression and recommend potential health care pathway modifications. The investigators have just established an expert group, comprising researchers, healthcare professionals, and PD organisations (including persons with PD) and reached consensus on essential priority clinical therapy research questions on PA and methodological considerations. The next phase entails performing a multicentre feasibility/pilot study, further developing and refining the assessment battery and research questions linked to the improved explanatory model for PA and methodology, to inform the definite larger clinical cohort study.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
50

participants targeted

Target at P25-P50 for all trials

Timeline
7mo left

Started Mar 2025

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress66%
Mar 2025Dec 2026

First Submitted

Initial submission to the registry

March 17, 2025

Completed
8 days until next milestone

Study Start

First participant enrolled

March 25, 2025

Completed
5 days until next milestone

First Posted

Study publicly available on registry

March 30, 2025

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2026

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2026

Last Updated

April 4, 2025

Status Verified

April 1, 2025

Enrollment Period

1.7 years

First QC Date

March 17, 2025

Last Update Submit

April 1, 2025

Conditions

Outcome Measures

Primary Outcomes (5)

  • Feasibility of the assessment battery - length of the clinical examination and questionnaires

    The pilot/feasibility study aims to evaluate feasibility of the assessment battery measured the time it takes to complete the examination and questionnaires.

    Baseline

  • Feasibility of the assessment battery - perception of the clinical examination

    Feasibility of the assessment battery will also be evaluated through semi-structured questions regarding fatique, concentration, pain/discomfort to the participants after the clinical examination.

    Baseline

  • Feasibility of the assessment battery -Compliance to questionnaires sent via REDCap

    Compliance will be measured with percentages of completed questionnaires in REDCap.

    Baselline

  • Feasibility of the assessment battery - Suitability of the primary outcome

    Suitability of the accelerometers in the home environment as the primary outcome for the targeted patient group will be assessed by the percentage of participants that are able to wear the accelerometer for at least 4 days days and render valid data.

    Baseline

  • Physical activity levels

    The ActiGraph accelerometer (GT3X+, ActiGraph, Pensacola, FL, US) will be used to measure absolute and relative time spent in sedentary behavior, low intensity physical activity (LIPA) and moderate to vigorous intensity physical activity (MVPA), by total time in bouts.

    Baseline

Secondary Outcomes (20)

  • Physical activity - self rated

    Baseline

  • Disease severity, Parkinson symptoms

    Baseline

  • Gait

    Baseline

  • Balance performance

    Baseline

  • Anxiety and depression

    Baseline

  • +15 more secondary outcomes

Other Outcomes (2)

  • Working och long-term memory

    Baseline

  • Parkinson related pain

    Baseline

Study Arms (1)

People with Parkinson's disease

No intervention

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Parkinson's disease with mild to severe severity (Hoehn \& Yahr 1-4) of all ages

You may qualify if:

  • Diagnosed with Parkinson's disease
  • Mild to severe disease severity ( Hoehn \& Yahr 1-4).

You may not qualify if:

  • None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Karolinska institutet

Stockholm, Solna, 17177, Sweden

RECRUITING

MeSH Terms

Conditions

Parkinson DiseaseSedentary Behavior

Condition Hierarchy (Ancestors)

Parkinsonian DisordersBasal Ganglia DiseasesBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesMovement DisordersSynucleinopathiesNeurodegenerative DiseasesBehavior

Study Officials

  • Erika Franzén

    Karolinska Institutet

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Compliance Office Karolinska Insitutet

CONTACT

Erika Franzén

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

March 17, 2025

First Posted

March 30, 2025

Study Start

March 25, 2025

Primary Completion (Estimated)

December 1, 2026

Study Completion (Estimated)

December 1, 2026

Last Updated

April 4, 2025

Record last verified: 2025-04

Data Sharing

IPD Sharing
Will share

The datasets generated during and/or analysed during the current study are not publicly available due to Swedish and EU personal data legislation but are available from the principal investigator on reasonable request. Any sharing of data will be regulated via a data transfer and user agreement with the recipient, provided that the recipient has an approved ethics application.

Shared Documents
SAP
Time Frame
The investigators plan to share this when applicable on OSF or similar
Access Criteria
The datasets generated during and/or analysed during the current study are not publicly available due to Swedish and EU personal data legislation but are available from the principal investigator on reasonable request. Any sharing of data will be regulated via a data transfer and user agreement with the recipient.

Locations