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NCT00046306 · ClinicalTrials.gov registry record · Phase 3
Nevada Environmental Tobacco Smoke and Health Study
A Phase 3 study, sponsored by National Institute of Environmental Health Sciences (NIEHS).
- Completed
- Registry status
- Phase 3
- Development phase
- 375
- Enrollment target
NCT00046306 is a Phase 3 study that has completed, run by National Institute of Environmental Health Sciences (NIEHS). The registered enrollment target is 375 participants.
The verdict
NCT00046306, a Phase 3 study, has completed, sponsored by National Institute of Environmental Health Sciences (NIEHS).
- COMPLETED
- Registry status
- Phase 3
- Development phase
- 375 participants
- Enrollment target
Study Summary
Workplace exposure to secondhand cigarette smoke or environmental tobacco smoke (ETS)is widespread, effecting between 19 and 49% of the U.S. workforce. The first part of this study is designed to test whether exposure to ETS in the workplace effects a person's risk of developing chronic diseases such as cardiovascular disease and cancer. The second part of this study is designed to test whether antioxidant supplementation in this group of ETS exposed individuals can reduce their risk of developing chronic disease. The study will look at 375 non-smokers who either work on a casino floor or as bartenders or cocktail servers. Initial baseline data will be collected (questionnaires and blood samples taken) and the subjects will be randomized into one of three groups, placebo, low antioxidant supplementation and high antioxidant supplementation. They will be followed over a two-year period, coming in for follow-up testing every six months. Statistical analysis will be conducted to see whether this group of ETS exposed individuals has a greater risk of developing chronic disease and whether the use of antioxidant supplements can moderate any risks.
Interventions
- DRUG Antioxidants
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 375 participants |
| Est. Completion | 2005-08 |
| Phase | Phase 3 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00046306
The ClinicalTrials.gov registry entry for NCT00046306 describes a study currently listed as completed, categorized as Phase 3. The registered enrollment target is 375 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Institute of Environmental Health Sciences (NIEHS), which has 145 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 1 intervention - of which Antioxidants is the first listed.
NCT00046306 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT00046306 about?
NCT00046306 is a clinical study titled "Nevada Environmental Tobacco Smoke and Health Study". Workplace exposure to secondhand cigarette smoke or environmental tobacco smoke (ETS)is widespread, effecting between 19 and 49% of the U.S. workforce. The first part of this study is designed to test whether exposure to ETS in the workplace effects a person's risk of developing chronic diseases suc...
What is the current status of trial NCT00046306?
This trial is currently completed. It is a Phase 3 study. The enrollment target is 375 participants. Estimated completion is 2005-08.
What interventions are being tested in trial NCT00046306?
The interventions under investigation include: Antioxidants (DRUG).
Who is sponsoring clinical trial NCT00046306?
This trial is sponsored by National Institute of Environmental Health Sciences (NIEHS), which has 145 total clinical trials registered on ClinicalTrials.gov.
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