NCT06038188

Brief Summary

The goal of this clinical trial is to learn about the effect of a booster program aiming to lower daily sitting time (SIT LESS Booster program) compared to usual care in patient with coronary heart problems. The main question it aims to answer is: What is the effect of the SIT LESS Booster on sedentary time and physical activity levels in patient with coronary artery disease who participated in cardiac rehabilitation. Participants will be randomized into 2 groups:

  1. 1.Control group who receives usual care;
  2. 2.SIT LESS Booster group who receives usual care + a remote 3-week SIT LESS Booster program.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
48

participants targeted

Target at below P25 for not_applicable coronary-artery-disease

Timeline
Completed

Started Aug 2023

Shorter than P25 for not_applicable coronary-artery-disease

Geographic Reach
1 country

1 active site

Status
completed

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

First Submitted

Initial submission to the registry

August 30, 2023

Completed
Same day until next milestone

Study Start

First participant enrolled

August 30, 2023

Completed
15 days until next milestone

First Posted

Study publicly available on registry

September 14, 2023

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2023

Completed
Last Updated

March 28, 2024

Status Verified

June 1, 2023

Enrollment Period

4 months

First QC Date

August 30, 2023

Last Update Submit

March 26, 2024

Conditions

Keywords

Cardiac rehabilitatione-HealthPreventionSedentary lifestylePhysical activity

Outcome Measures

Primary Outcomes (1)

  • Daily Sedentary time (h/day)

    Daily sedentary time as measured with the ActivPAL during 7 days

    Before the SIT LESS Booster program and in week 3 of the SIT LESS Booster program

Secondary Outcomes (8)

  • Number of prolonged sedentary bouts per day

    Before the SIT LESS Booster program and in week 3 of the SIT LESS Booster program

  • Prevalence of a sitting time >9.5 h/day

    Before the SIT LESS Booster program and in week 3 of the SIT LESS Booster program

  • daily light-intensity physical activity time (h/day)

    Before the SIT LESS Booster program and in week 3 of the SIT LESS Booster program

  • daily moderate-to-vigorous-intensity physical activity time (h/day)

    Before the SIT LESS Booster program and in week 3 of the SIT LESS Booster program

  • daily step count (steps/day)

    Before the SIT LESS Booster program and in week 3 of the SIT LESS Booster program

  • +3 more secondary outcomes

Study Arms (2)

Control group

NO INTERVENTION

The control group will receive usual care alone

SIT LESS Booster

EXPERIMENTAL

The intervention group will receive usual care in combination with the remote 3-week SIT LESS Booster program.

Behavioral: SIT LESS Booster

Interventions

Patients allocated to the SIT LESS Booster group receive usual care in combination with the SIT LESS Booster program. The SIT LESS Booster program consists of: 1) The use of the pocket-worn activity tracker (Activ8sit). The activity tracker can be connected to an app to track the daily sitting time. Besides, the device buzzes when a person sits more than 30 consective minutes a s a reminder to stand up and move; 2) Telephone consultation (TC1) during which the researcher and patients will reactivate knowledge on the detrimental health effects of SB, discuss patients' personal goals and motivation, and collaboratively set action plans for reducing SB in the upcoming week (±20 minutes); and 3) Weekly telephone calls (TC2 and TC3) to evaluate sedentery behaviour of the preceding week (±10 minutes). The SIT LESS Booster will be delivered completely remote

SIT LESS Booster

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Participation in the SIT LESS intervention group of the SIT LESS study

You may not qualify if:

  • Unable to give informed consent
  • Wheelchair-bounded / not physically able to stand or walk.
  • Language barrier
  • New York Heart Association class III or IV heart failure
  • Participation in another interventional study targeting SB or PA

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Radboudumc

Nijmegen, Gelderland, 6525GA, Netherlands

Location

Related Publications (3)

  • van Bakel BMA, Kroesen SH, Gunal A, Scheepmaker A, Aengevaeren WRM, Willems FF, Wondergem R, Pisters MF, Dam J, Janssen AM, de Bruin M, Hopman MTE, Thijssen DHJ, Eijsvogels TMH. Sedentary Behaviour Intervention as a Personalised Secondary Prevention Strategy (SIT LESS) for patients with coronary artery disease participating in cardiac rehabilitation: rationale and design of the SIT LESS randomised clinical trial. BMJ Open Sport Exerc Med. 2022 May 24;8(2):e001364. doi: 10.1136/bmjsem-2022-001364. eCollection 2022.

    PMID: 35692440BACKGROUND
  • van Bakel BMA, Kroesen SH, Bakker EA, van Miltenburg RV, Gunal A, Scheepmaker A, Aengevaeren WRM, Willems FF, Wondergem R, Pisters MF, de Bruin M, Hopman MTE, Thijssen DHJ, Eijsvogels TMH. Effectiveness of an intervention to reduce sedentary behaviour as a personalised secondary prevention strategy for patients with coronary artery disease: main outcomes of the SIT LESS randomised clinical trial. Int J Behav Nutr Phys Act. 2023 Feb 14;20(1):17. doi: 10.1186/s12966-023-01419-z.

    PMID: 36788615BACKGROUND
  • Kroesen SH, van Bakel BMA, de Bruin M, Pisters MF, Ortega FB, Hopman MTE, Thijssen DHJ, Bakker EA, Eijsvogels TMH. A remote booster program to attenuate sedentary behaviour in patients with coronary artery disease: A Randomized Controlled Trial. Eur J Prev Cardiol. 2025 Mar 20:zwaf162. doi: 10.1093/eurjpc/zwaf162. Online ahead of print.

MeSH Terms

Conditions

Coronary Artery DiseaseSedentary BehaviorMotor Activity

Condition Hierarchy (Ancestors)

Coronary DiseaseMyocardial IschemiaHeart DiseasesCardiovascular DiseasesArteriosclerosisArterial Occlusive DiseasesVascular DiseasesBehavior

Study Officials

  • Thijs MH Eijsvogels, PhD

    Radboud University Medical Center

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 30, 2023

First Posted

September 14, 2023

Study Start

August 30, 2023

Primary Completion

December 31, 2023

Study Completion

December 31, 2023

Last Updated

March 28, 2024

Record last verified: 2023-06

Data Sharing

IPD Sharing
Will share

In line with the Open Science initiative and FAIR principles, IPD will be available on reasonable request via the corresponding author.

Shared Documents
STUDY PROTOCOL, SAP, CSR, ANALYTIC CODE
Time Frame
IPD will be availabe after publication of the results by the research team.
Access Criteria
All data will be stored in the Digital Research Environment (DRE, mydre. org), an online, cloud- based, globally available research platform. The DRE facilitates users to collaborate on research projects within the boundaries of data management regulations (General Data Protection Regulation and Good Clinical Practice compliant) in a flexible and safe way regarding security, Information and Communication Technology (ICT) infrastructure and audit trail.

Locations