NCT07382661

Drug-Drug Interaction Between DW4421 and Amoxicillin/Clarithromycin

A Phase 1 Clinical Trial to Evaluate the Safety and the Pharmacokinetics Drug-drug Interaction of DW4421 and Amoxicillin/Clarithromycin in Healthy Adult Volunteers

• Status: Not Yet Recruiting
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 36 (estimated)
• Sponsor: Daewon Pharmaceutical Co., Ltd. · Industry
• Sex: All
• Age: 19 Years – 50 Years
• Healthy volunteers: Accepted

Summary

Drug-Drug Interaction between DW4421 and Amoxicillin/Clarithromycin

Conditions

• Healthy Adult Volunteers

Interventions

Type	Name	Description
DRUG	DW4421	1 tablet will be orally administered
DRUG	DW4421-1	2 capsules will be orally administered
DRUG	DW4421-2	1 tablet will be orally administered

Timeline

• Start date: 2026-02-01
• Primary completion: 2026-05-01
• Completion: 2026-10-01
• First posted: 2026-02-03
• Last updated: 2026-02-04

Locations

1 site across 1 country: South Korea