Clinical Trials in Idaho
Idaho ranks #39 nationally by clinical-trial count, with 36 trials listed, all currently recruiting.
Among trials with a recorded phase, Phase 3 is the largest group at 18 trials.
The top conditions by trial volume are Clostridioides Difficile Infection (2), Cystic Fibrosis (2), Influenza (2).
36
Total Trials
36
Recruiting
#39
National Rank
10
Conditions
Trials by Phase
7
Not Applicable
2
Phase 2 / Phase 3
1
Phase 1 / Phase 2
1
Phase 1
4
Phase 2
18
Phase 3
3
Phase 4
Top Conditions in Idaho
Top Sponsors in Idaho
| # | Sponsor | Trials |
|---|---|---|
| 1 | Pfizer | 3 |
| 2 | Eli Lilly and Company | 3 |
| 3 | M.d. Anderson Cancer Center | 1 |
| 4 | Edwards Lifesciences | 1 |
| 5 | Hoffmann-La Roche | 1 |
Cities With Most Trials in Idaho
| # | City | Trials |
|---|---|---|
| 1 | Boise | 23 |
| 2 | Meridian | 8 |
| 3 | Idaho Falls | 5 |
| 4 | Coeur d'Alene | 3 |
| 5 | Post Falls | 3 |
| 6 | Caldwell | 2 |
| 7 | Sandpoint | 2 |
| 8 | Rexburg | 1 |
| 9 | Nampa | 1 |
| 10 | Emmett | 1 |
Important: This information is for research purposes only. Always talk to your doctor about whether a clinical trial is right for you.
Frequently Asked Questions
Idaho currently has 36 clinical trials actively recruiting participants, making it #39 nationally by total trial count.
The most-studied conditions in Idaho are Clostridioides Difficile Infection (2 trials), Cystic Fibrosis (2 trials), Influenza (2 trials).
Browse the conditions listed on this page to find trials recruiting in Idaho. Each condition page shows trial details, eligibility criteria in plain English, and contact information. Always talk to your doctor about whether a trial is right for you.
Trial counts reflect currently recruiting studies listed on ClinicalTrials.gov with locations in this state.
Source: ClinicalTrials.gov, 2026.