Training supervisors in Dutch SMEs to support mental health at work
Official title: Cluster RCT of the WHO's Advancing Supervisor Capabilities for Mental Health at Work (ASCEND) in Dutch Small and Medium-sized Enterprises (SMEs)
Run by VU University of Amsterdam · NCT06989398 · Data updated 2026-11-12
This study tests if training supervisors in small and medium-sized businesses in the Netherlands can help them better support their employees' mental health and reduce absenteeism.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 148 (estimated) |
| Sponsor | VU University of Amsterdam Academic / other |
| Locations | 1 site (Amsterdam) |
| Status | Recruiting |
| Started | May 14, 2025 |
| Main results expected | December 2026 |
| Study ends | February 2027 |
| Registry record updated | July 21, 2026 |
| Trial ID | NCT06989398 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are supervisors and their supervisees working in SMEs in the Netherlands, particularly those who can communicate in Dutch or English.
✕Probably not a fit
Patients who may not benefit include those working in organizations with fewer than 10 employees or those not located in the Netherlands.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This cluster randomized controlled trial evaluates the effectiveness of the ASCEND intervention, which trains workplace supervisors in Dutch Small and Medium-sized Enterprises (SMEs) to better support their employees' mental health. The intervention aims to enhance supervisors' confidence, mental health literacy, and ability to advocate for mental health initiatives. Data will be collected through online questionnaires from both supervisors and their supervisees, with a focus on measuring changes in mental health outcomes and absenteeism rates. The study also includes a qualitative evaluation phase to gather insights from participants.
Why it matters
Potential benefit: If successful, this intervention could significantly improve workplace mental health support, leading to better employee well-being and reduced absenteeism.
How similar studies have gone: Other studies have shown success with similar interventions aimed at improving workplace mental health, indicating a promising approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion for SMEs: * Having 10 to 250 employees * Being located in the Netherlands In case of insufficient recruitment among SMEs, a mitigation strategy is to recruit public and non-profit organizations with 10 to 250 employees, and units of larger organizations employing between 10 and 250 employees Eligibility criteria for individual participants: Supervisors are included if they fit the following inclusion criteria: * 18 years or older * Working in an organization in the Netherlands * Sufficient mastery (written and spoken) of the language in which the ASCEND intervention is being delivered (i.e., Dutch or English) * Written informed consent before entering the study * Supervise at least 1 supervisee within the same organization Supervisees are included if they fit the following inclusion criteria: * 18 years or older * Have a direct supervisor who is participating in ASCEND (either intervention or control group) * Sufficient mastery of English or Dutch * Written informed consent before entering the study
Where it's running
-
Vrije Universiteit Amsterdam
Amsterdam, Netherlands Recruiting
Study contacts
- Principal investigator: Mark van Vugt, PhD — VU University of Amsterdam
- Study coordinator: Amber S Brizar, MSc
- Email: a.s.brizar@vu.nl
- Phone: +31 20 59 82587
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Cognitive-Function Informed Care for Outpatient Child and Youth Mental Health
This study tests whether sharing a child’s cognitive function information with their mental health team helps improve treatment outcomes for kids and teens who are seeking outpatient mental health care.
-
Using voice patterns to detect burnout in healthcare workers
This study tests whether speech and voice signals can reveal burnout and stress in clinicians and whether a stress-management device changes those voice markers.
-
Mindfulness-Based Relapse Prevention for Peer Workers
We’re testing whether Mindfulness-Based Relapse Prevention can help substance-use peer workers cut down on use and burnout compared with usual referrals to a 12-step program.
-
Floatation-REST for frontline workers with post-traumatic stress symptoms
This early pilot tests whether two 60-minute Floatation-REST sessions can be safely tried by frontline healthcare workers and first responders who have post-traumatic stress symptoms, compared to watching a documentary.
-
Student Midwife Support Circle to reduce burnout and strengthen resilience and professional belonging
This project will try a Student Midwife Support Circle with midwifery students to see if it lowers burnout and increases resilience and a sense of professional belonging.
-
Strengthening compassion in hospital care at Herlev and Gentofte
This project will test whether translated questionnaires can reliably measure compassion for Danish patients and healthcare staff at Herlev and Gentofte Hospital.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.