Drug
Clemizole hydrochloride clinical trials
Also written EPX-100 and Clemizole HCl.
Keep track of what changes. Save the clemizole hydrochloride studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Studies by the year they started
7 studies that test it; most in 2025 (2)
| Year | Studies |
|---|---|
| 2009 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2025 | 2 |
| 2026 | 1 |
By phase
A phase 1/2 study counts in both.
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 7 · Other 0
Epygenix (5) · Eiger BioPharmaceuticals (1) · Eiger Group International, Inc. (1)
Studies
Open first, then newest update. How each study uses clemizole hydrochloride is read from its arms, and is right about nine times in ten.
Testing it · 7
- A Single and Multiple Ascending Dose Study of EPX-100 in Healthy Adult ParticipantsRecruitingPhase 1EpygenixNCT07879170Written as EPX-100
- An Efficacy and Safety Study of Clemizole HCl in Patients With Lennox-Gastaut SyndromeRecruitingPhase 3EpygenixNCT05066217Written as Clemizole HCl
- A Study of EPX-100 (Clemizole Hydrochloride) in Participants With Dravet SyndromeRecruitingPhase 3EpygenixNCT04462770Written as Clemizole HCl
- Drug-drug Interaction Study of Clemizole (EPX-100) in Healthy ParticipantsCompletedPhase 1EpygenixNCT07824193Written as EPX-100
- Study of Safety and Pharmacokinetics of Oral Doses of EPX-100 in Healthy Subjects.CompletedPhase 1EpygenixNCT04069689Written as EPX-100 (Clemizole Hydrochloride)
- Safety and Tolerability Study of Clemizole Hydrochloride to Treat Hepatitis C in Subjects Who Are Treatment-NaiveCompletedPhase 1Eiger BioPharmaceuticalsNCT00945880Written as clemizole hydrochloride
- Clemizole HCl for Subjects With Hepatocellular CarcinomaStatus unknownPhase 2Eiger Group International, Inc.NCT03069508Written as Clemizole Hydrochloride
Codes
What other systems call clemizole hydrochloride · ClinicalTrials.gg INT015603
- UNII (FDA) 85W6I13D8MCLEMIZOLE HYDROCHLORIDEConfirmed FDA, Wikidata
- Wikidata Q27269676clemizole hydrochlorideConfirmed FDA, Wikidata
- NCI Thesaurus C81152Clemizole HydrochlorideOne source FDA
| System | Code | Name there | Checked by |
|---|---|---|---|
| UNII (FDA) | 85W6I13D8M | CLEMIZOLE HYDROCHLORIDE | Confirmed FDA, Wikidata |
| Wikidata | Q27269676 | clemizole hydrochloride | Confirmed FDA, Wikidata |
| NCI Thesaurus | C81152 | Clemizole Hydrochloride | One source FDA |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.