Track this trial free. DataLookout checks ClinicalTrials.gov daily and emails you which fields changed on NCT04284397 (status, enrollment, completion dates, endpoints, sites) when this record is updated. Free accounts track up to 5 trials.

Track this trial

Identification of Critical Thermal Environments for Aged Adults

StatusRecruiting
PhaseEarly Phase 1
Started
View on ClinicalTrials.gov ↗

Record History

  1. Primary and study completion dates: Feb 28, 2027 to Feb 27, 2027v12
  2. Primary and study completion dates: Feb 28, 2026 to Feb 28, 2027v11
  3. Primary and study completion dates: Feb 28, 2025 to Feb 28, 2026v10
  4. Re-verified, no change to tracked fieldsv9
  5. Eligibility criteria expanded, about 18 wordsv8 See this version in full on ClinicalTrials.gov ↗
Show 6 earlier versionsHide 6 earlier versions
  1. Phase: Phase 4 to Early Phase 1 Enrollment target: 32 to 190 · Study arms: 24 to 2v7 Show 2 more changesShow less
    • Enrollment target: 32 to 190
    • Study arms: 24 to 2
  2. Start date: Feb 22, 2021 to Dec 30, 2020v6
  3. Trial status: Not Yet Recruiting to Recruiting Study sites: 0 to 1 · Primary and study completion dates: Mar 31, 2025 to Feb 28, 2025 · Start date changed from estimate of Feb 1, 2021 to Feb 22, 2021v5 Show 3 more changesShow less
    • Study sites: 0 to 1
    • Primary and study completion dates: Mar 31, 2025 to Feb 28, 2025
    • Start date changed from estimate of Feb 1, 2021 to Feb 22, 2021
  4. Start date: Dec 1, 2020 to Feb 1, 2021v4
  5. Start date: Jul 1, 2020 to Dec 1, 2020v3
  6. Start date: Apr 1, 2020 to Jul 1, 2020v2
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
This study evaluates critical environmental limits (temperature and humidity) above which older adults are unable to effectively thermoregulate. Participants will exercise in a series of different environmental conditions to identify combinations of temperature and humidity above which age-related physiological changes cause uncompensable heat stress, resulting in increased risk of heat illness.
Trial Details
NCT Number NCT04284397
Lead Sponsor Penn State University
Conditions Aging
Enrollment 190 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov