Work Design Interventions for Heat Resilience (NCT06599788) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Work Design Interventions for Heat Resilience
32 participantsStarted 2027-09
Plain-language summary
The goal of this project is to compare different ways to schedule a workday to see if older workers should follow a specific work protocol to reduce strain on the heart and muscles.
Participants will come to the lab a total of six times. During four of the visits participants will complete a box carrying task, simulating unloading a delivery truck. This will take place in a hot and humid room to simulate being outdoors during the summer.
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Healthy individuals
* 18-29 years old and 40-65 years old
* Completes at least 120 minutes of moderate to vigorous physical activity each week for at least the past 4 weeks
* Resistance trained or have recently held a job involving box carrying or a similar task
Exclusion Criteria:
* History of cardiovascular, metabolic, respiratory, neural, or renal disease
* Hypertensive (systolic blood pressure \> 139 mmHg or diastolic blood pressure \> 89 mmHg) or tachycardic (resting heart rate \> 100 bpm) during the screening visit
* Current nicotine use or previous use within the past 6 months
* Current of previous musculoskeletal injury limiting physical activity
* A positive pregnancy test at any point during the study
* Currently breastfeeding
* Study physician discretion based on any other medical condition or medication
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Cardiac Troponin
Timeframe: 2 hours following work protocol, approximately 6 hours into the trial
2
Maximum Core Temperature
Timeframe: End of work protocol, approximately 4 hours into the trial