Drugs / DW4421
last change 10 days ago re-read 9 days ago

DW4421

Investigated by
Daewon Pharmaceutical Co., Ltd.

Trials 5

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1 NCT07691242 Sep → Dec 2026 expected — Daewon Pharmaceutical Co., Ltd. Not yet recruiting No outcome recorded
Phase 1 NCT07382661 Feb → May 2026 overdue — Daewon Pharmaceutical Co., Ltd. Not yet recruiting No outcome recorded
Phase 1 NCT07364877 Dec 2025 → Mar 2026 overdue — Daewon Pharmaceutical Co., Ltd. Enrolling by invitation No outcome recorded
Phase 1 NCT07343245 Dec 2025 → Feb 2026 overdue — Daewon Pharmaceutical Co., Ltd. Recruiting No outcome recorded
Phase 1 NCT07364838 Nov 2024 → Apr 2025 gastroesophageal reflux disease Daewon Pharmaceutical Co., Ltd. Completed No outcome recorded

News releases announcing trial results or a regulatory action · 2

DateIssuerRelease
2025-10-15 Daewon Pharmaceutical Co., Ltd. Regulatory 대원제약, 차세대 P-CAB 위식도역류질환 신약 'DW4421' 임상 3상 IND 승인 daewonpharm.com ↗
대원제약(003220, 대표 백승열)은 차세대 P-CAB (Potassium-Competitive Acid Blocker, 칼륨 경쟁적 위산분비 억제제) 계열 위식도역류질환 신약 후보물질 ‘DW4421 (성분명 Padoprazan)’의 임상 3상 시험계획(IND)이 식품의약품안전처로부터 승인됐다고 15일 밝혔다.
2025-05-12 Daewon Pharmaceutical Co., Ltd. Results 대원제약, P-CAB 신약 'DW4421' 임상 2상 종료... 3상 진입 준비 daewonpharm.com ↗
연구 결과, 유효성 평가 기준인 ‘점막 결손이 완전 치유된 대상자 비율‘및 ‘자각증상 개선도(환자가 주관적으로 느끼는 증상 개선 정도)‘ 모두에서 DW4421의 모든 용량군이 활성 대조군 대비 높은 치료율을 보였으며, 안전성 및 내약성 측면에서도 우수함이 확인됐다.

All press releases naming this drug 2 releases

DateIssuerRelease

Evidence & citations 2 cited values

Every value below carries the sentence it was read from. 5 sources stand behind the page.

FieldValueCited text
Known as DW4421 ClinicalTrials.gov intervention name — accepted as the source's own label NCT07382661 ↗
4

NCT07364877 ↗

NCT07364838 ↗

NCT07343245 ↗

NCT07691242 ↗

Route Oral “A Randomized, Open-label, Oral in healthy volunteers” NCT07364838 ↗