Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 10, 2026, 1:24 PM EDT

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Showing 1–7 of 7 matching trials from the live ClinicalTrials.gov search.
Conditions
COPD, Pulmonary Hypertension
Interventions
PRX-08066
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
40 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer's Disease
Interventions
PRX-03140, Donepezil, Placebo
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
50 Years to 90 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
33
States / cities
Phoenix, Arizona • Tucson, Arizona • National City, California + 28 more
Conditions
Alzheimer's Disease
Interventions
PRX-03140
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
17
States / cities
Paramount, California • Rancho Mirage, California • San Diego, California + 13 more
Conditions
Pulmonary Hypertension, Chronic Obstructive Pulmonary Disease
Interventions
PRX-08066
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
25 Years to 79 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
19
States / cities
Anniston, Alabama • Phoenix, Arizona • Sacramento, California + 14 more
Conditions
Major Depressive Disorder (MDD)
Interventions
PRX-00023, Placebo for PRX-00023
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
21
States / cities
Mesa, Arizona • Encino, California • Los Alamitos, California + 18 more
Conditions
Anxiety Disorders
Interventions
PRX-00023
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
20
States / cities
Mesa, Arizona • Anaheim, California • Upland, California + 16 more
Conditions
Alzheimer's Disease
Interventions
PRX-03140, Placebo
Drug
Lead sponsor
Epix Pharmaceuticals, Inc.
Industry
Eligibility
50 Years to 90 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
38
States / cities
Phoenix, Arizona • Tucson, Arizona • National City, California + 33 more