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NCT07311967 · ClinicalTrials.gov registry record · NA
Short-Term Health Outcomes of Cooking UFP Exposure
A NA study, sponsored by University of Illinois at Chicago.
- Not yet
- Registry status
- NA
- Development phase
- 15
- Enrollment target
NCT07311967: Clinical Trial NA study, sponsored by University of Illinois at Chicago.
NCT07311967 is a NA study that has not yet begun recruiting, run by University of Illinois at Chicago. The registered enrollment target is 15 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT07311967, a NA study, has not yet begun recruiting, sponsored by University of Illinois at Chicago.
- NOT YET RECRUITING
- Registry status
- NA
- Development phase
- 15 participants
- Enrollment target
Study Summary
This study examines the short-term respiratory and cognitive effects of exposure to ultrafine particles (UFPs) generated during typical household cooking. Healthy adults will complete two 6-hour sessions in a controlled exposure chamber at the University of Illinois Chicago: one control day with clean indoor air and one exposure day during which standardized cooking (frying potatoes and grilling beef) is performed by research staff. Participants will not cook or handle food. Lung function will be measured using peak expiratory flow (PEF), and cognitive performance will be assessed using validated tests including the Hopkins Verbal Learning Test-Revised and the Processing Speed Index from the WAIS-IV. Airborne particle and gas concentrations in the chamber will be continuously monitored to ensure that exposures remain within levels typical of everyday home cooking. Findings will help characterize acute physiological responses to indoor cooking emissions and inform future research on indoor air quality and potential mitigation strategies.
Primary Outcome
Cognitive performance related to verbal memory will be assessed using the Hopkins Verbal Learning Test-Revised (HVLT-R). The primary metric will be the change in HVLT-R Total Recall Score between exposure and control conditions, calculated from repeated assessments to evaluate short-term cognitive effects of ultrafine particle exposure.
Interventions
- OTHER Clean Indoor Air Exposure (Control)
- OTHER Exposure to Cooking-Generated Ultrafine Particles and Gases
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 15 participants |
| Start Date | 2026-01-02 |
| Est. Completion | 2026-06-01 |
| Phase | NA |
What is known before NCT07311967 opens enrollment
NCT07311967 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 15 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 2 interventions - of which Clean Indoor Air Exposure (Control) is the first listed.
NCT07311967 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT07311967 about?
NCT07311967 is a clinical study titled "Short-Term Health Outcomes of Cooking UFP Exposure". This study examines the short-term respiratory and cognitive effects of exposure to ultrafine particles (UFPs) generated during typical household cooking. Healthy adults will complete two 6-hour sessions in a controlled exposure chamber at the University of Illinois Chicago: one control day with cle...
What is the current status of trial NCT07311967?
This trial is currently not yet recruiting. It is a NA study. The enrollment target is 15 participants. The study started on 2026-01-02. Estimated completion is 2026-06-01.
What interventions are being tested in trial NCT07311967?
The interventions under investigation include: Clean Indoor Air Exposure (Control) (OTHER), Exposure to Cooking-Generated Ultrafine Particles and Gases (OTHER).
Who is sponsoring clinical trial NCT07311967?
This trial is sponsored by University of Illinois at Chicago, which has 430 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT07311967's enrollment target sits among peer trials
15 1881st of 2000 higher than 92 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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