Environmental Protection Agency (EPA)
Closed portfolio snapshot
According to ClinicalTrials.gov-derived indexes, Environmental Protection Agency (EPA) sits in the top decile of US sponsors by registered trial count (#1,458 of 15,751 sponsors by registered trial count).
Environmental Protection Agency (EPA): 9 sponsored US clinical trials, none currently recruiting.
Environmental Protection Agency (EPA) sponsors 9 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 9 completed. The most-studied condition in this pipeline is Healthy, with 1 trials.
Top-decile sponsor footprint
Environmental Protection Agency (EPA) ranks in the top decile of sponsors by registered trial count (#1,458 of 15,751 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.
Indexed trials (enrollment closed)
9 total, page 1 of 1
Responses to Exposure to Low Levels of Concentrated Ambient Particles in Healthy Young Adults
NCT03232086
The Interaction of Social Factors With Air Pollution
NCT02206750
Effects of Sequential Exposure to Nitrogen Dioxide and Ozone in Healthy Adult Human Volunteers.
NCT02133586
Epigenetic Effect Modifications With Ozone Exposure on Healthy Volunteers
NCT02469428
Interaction Effects of Temperature and Ozone
NCT01981135
Cardiopulmonary Responses to Exposure to Ozone and Diesel Exhaust
NCT01874834
Epigenetic Effects of Diesel Exhaust and Ozone Exposure
NCT01492517
Cardioprotective Effects of Omega-3 Fatty Acids Supplementation in Healthy Older Subjects Exposed to Air Pollution Particles
NCT01442480
Cardiovascular Effects of Incremental Diesel Exhaust Inhalation in Middle-Aged Healthy GSTM1 Null Human Volunteers
NCT01548625
Therapeutic Areas
How the Environmental Protection Agency (EPA) archive is shaped
9 indexed studies, none listed as recruiting (0% open); 9 completed (100%).
Phase labels are sparse on this sponsor index, so phase mix is not charted here.
Top condition: Healthy (1 trial), 0 others listed.
How to read a closed sponsor archive
When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.
Related
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This page aggregates every registered trial from this sponsor, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.