Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 19, 2026, 5:57 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Pain
Interventions
Fentanyl Transdermal Matrix Patch ZR-02-01
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
6
States / cities
Phoenix, Arizona • Loma Linda, California • Marietta, Georgia + 3 more
Conditions
Pain
Interventions
ZR-02-01 Fentanyl Transdermal Matrix Patch, Placebo Patch
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
40 Years to 75 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
13
States / cities
Phoenix, Arizona • San Diego, California • Upland, California + 7 more
Conditions
Pain
Interventions
Matrix Transdermal Fentanyl/CHADD Drug Delivery System, Placebo Patch
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
15
States / cities
Phoenix, Arizona • Jacksonville, Florida • Marietta, Georgia + 12 more
Conditions
Pain, Cancer
Interventions
Fentanyl Transdermal Matrix Patch ZR-02-01
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
2
States / cities
Loma Linda, California • Winston-Salem, North Carolina