Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:55 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Conditions
Epilepsy
Interventions
USL261
Drug
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
12 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
31
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 28 more
Conditions
Epilepsy
Interventions
USL261
Drug
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
12 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
16
States / cities
Tucson, Arizona • Fresno, California • Ventura, California + 13 more
Conditions
Epilepsy
Interventions
USL261, Placebo
Drug
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
12 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
37
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 34 more
Conditions
Epilepsy
Interventions
USL261, Placebo
Drug
Lead sponsor
UCB Biopharma S.P.R.L.
Industry
Eligibility
12 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
46
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 43 more