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NCT04977700 · ClinicalTrials.gov registry record · NA
Using Physical Tracking to Predict Sunburn
A NA study, sponsored by Klein Buendel.
- Completed
- Registry status
- NA
- Development phase
- 41
- Enrollment target
NCT04977700: Completed NA study, sponsored by Klein Buendel.
NCT04977700 is a NA study that has completed, run by Klein Buendel. The registered enrollment target is 41 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04977700, a NA study, has completed, sponsored by Klein Buendel.
- COMPLETED
- Registry status
- NA
- Development phase
- 41 participants
- Enrollment target
Study Summary
Recreational UV exposure is associated with every form of skin cancer and individuals who engage in more physical activity have a higher prevalence of sunburn, a proximal biomarker of melanoma risk, perhaps explaining why melanoma is the only cancer with which physical activity is positively correlated. Mobile technology for tracking physical activity has become increasingly prevalent and Strava, an activity tracking app and social networking site for athletes, is one of the most popular of these technologies. This research will test the feasibility of delivering location-based, ecologically-valid sun safety advice to Strava users at times when they are predicted to be engaged in outdoor physical activity, by utilizing Strava's public open-source Applications Programming Interface.
Primary Outcome
What proportion of 8 sun protection practices did participants do on reported days of exercise. Participants responded to 8 potential sun protection practices and provided the number of days they did each practice within the timeframe provided (3 months at baseline; 4 weeks at posttest). Participants also provided number of days of outdoor exercises within timeframe. Proportion was calculated by dividing the frequency of each sun protection practice by the number of days of outdoor exercise with
Interventions
- BEHAVIORAL Intervention Group
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 41 participants |
| Start Date | 2020-09-01 |
| Est. Completion | 2023-06-30 |
| Phase | NA |
What the finished NCT04977700 record still lists
NCT04977700 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 41 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 1 intervention - of which Intervention Group is the first listed.
NCT04977700 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04977700 about?
NCT04977700 is a clinical study titled "Using Physical Tracking to Predict Sunburn". Recreational UV exposure is associated with every form of skin cancer and individuals who engage in more physical activity have a higher prevalence of sunburn, a proximal biomarker of melanoma risk, perhaps explaining why melanoma is the only cancer with which physical activity is positively correla...
What is the current status of trial NCT04977700?
This trial is currently completed. It is a NA study. The enrollment target is 41 participants. The study started on 2020-09-01. Estimated completion is 2023-06-30.
What interventions are being tested in trial NCT04977700?
The interventions under investigation include: Intervention Group (BEHAVIORAL).
Who is sponsoring clinical trial NCT04977700?
This trial is sponsored by Klein Buendel, which has 34 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04977700's enrollment target sits among peer trials
41 1446th of 2000 higher than 554 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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