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Clinical Trial Summary

An open-label, dose-escalation study to explore the safety, tolerability and pharmacokinetics of EP-104IAR in adults with eosinophilic esophagitis (EoE). Endoscopic and histologic assessments will also be evaluated to understand the local effects of EP-104IAR on eosinophilic EoE disease activity. The study will evaluate up to 8 doses of EP-104IAR (4 mg to 40 mg) in cohorts of 3 to 6 participants per cohort. If all planned cohorts are evaluated, or cohorts need to be repeated, up to 24 participants could be enrolled. The study involves 7 site visits spread over approximately 32 weeks. All participants will receive active study drug (EP-104IAR), The study drug will be administered by qualified personnel during an esophagogastroduodenoscopy (EGD) procedure at the Baseline/Dosing visit. Safety will be assessed throughout the study. Blood and urine samples will be collected at site visits for laboratory assessments and to measure plasma levels of EP-104IAR. Participants will complete questionnaires to assess symptoms of dysphagia and odynophagia and will undergo 3 EGDs with esophageal biopsies at the Baseline/Dosing Visit, and at 4 and 12 weeks post dose.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05608681
Study type Interventional
Source Eupraxia Pharmaceuticals Inc.
Contact Christine Dobek, MSc
Phone 778-873-8939
Email cdobek@eupraxiapharma.com
Status Recruiting
Phase Phase 1/Phase 2
Start date March 31, 2023
Completion date November 2024

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