Large-Scale korean study monitors Real-World safety of arthritis and colitis drug

NCT ID NCT06246123

Recruiting now Disease control Sponsor: Eisai Korea Inc. Source: ClinicalTrials.gov ↗

First seen Apr 11, 2026 · Last updated May 12, 2026 · Updated 6 times

Summary

This study is checking the safety and effectiveness of the drug Jyseleca (filgotinib) in Korean patients with rheumatoid arthritis or ulcerative colitis. About 2040 people will take the drug as prescribed by their doctor, and researchers will track side effects and how well the drug controls their disease over 24 weeks. The goal is to confirm the drug works safely in everyday use.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Study contacts

Contact

Phone: •••-•••-•••• Email: •••••@•••••

Locations

Ajou University Medical Center
RECRUITING

Suwon, Gyeonggi-do, South Korea
Asan Medical Center
RECRUITING

Seoul, South Korea
CHA Bundang Medical Center
RECRUITING

Seongnam-si, Gyeonggi-do, South Korea
Catholic Kwandong University International St. Mary's Hospital
RECRUITING

Incheon, South Korea
Catholic University of Korea, Daejeon ST. Mary's Hospital
RECRUITING

Daejeon, South Korea
Catholic University of Korea, Yeouido ST. Mary�s Hospital.
RECRUITING

Seoul, South Korea
Catholic university of korea seoul st. mary's hospital
RECRUITING

Seoul, South Korea
Changwon Gyeongsang National University Hospital
RECRUITING

Changwon, Gyeongsangnam-do, South Korea
Changwon fatima hospital
WITHDRAWN

Changwon, Gyeongsangnam-do, South Korea
Chongbuk National University Hospital
RECRUITING

Cheongju-si, North Chungcheong, South Korea
Chosun University Hospital
RECRUITING

Gwangju, South Korea
Chung-Ang University Gwangmyeong Hospital
RECRUITING

Gwangmyeong, Gyeonggi-do, South Korea
Chung-Ang University Hospital
RECRUITING

Seoul, South Korea
Chungnam National University Hospital
RECRUITING

Daejeon, South Korea
Daegu Fatima Hospital
RECRUITING

Daegu, South Korea
Daegu Koo Hospital
RECRUITING

Daegu, South Korea
Deagu Catholic University Medical Center
RECRUITING

Daegu, South Korea
Dong-A University Hospital
RECRUITING

Busan, South Korea
Eulji University Hospital Daejeon
RECRUITING

Daejeon, South Korea
Gachon University Gil Medical Center
RECRUITING

Incheon, South Korea
Gangnam Severance Hospital
RECRUITING

Seoul, South Korea
Gyeongsang National University Hospital
RECRUITING

Jinju, Gyeongsangnam-do, South Korea
Haeundae Bumin Hospital
RECRUITING

Busan, South Korea
Hanyang University Medical Center
RECRUITING

Seoul, South Korea
HoYounKim's Clinic
RECRUITING

Seoul, South Korea
Inje University Haeundae Paik Hospital
RECRUITING

Busan, South Korea
Inje University Ilsan Paik Hospital
RECRUITING

Goyang-si, Gyeonggi-do, South Korea
Inje University Pusan Paik Hospital
RECRUITING

Busan, South Korea
Jeju National University Hospital
RECRUITING

Jeju City, South Korea
Jeonbuk National University Hospital
RECRUITING

Jeonju, Jeollabuk-do, South Korea
Jeonbuk National University Hospital
WITHDRAWN

Jeonju, Jeollabuk-do, South Korea
Jeonnam National University Hospital
RECRUITING

Gwangju, South Korea
Kangbuk Samsung Hospital
RECRUITING

Seoul, South Korea
Kangwon National University Hospital
RECRUITING

Chuncheon, Gangwon-do, South Korea
Keimyung University Dongsan Hospital
WITHDRAWN

Daegu, South Korea
Keimyung University Dongsan Hospital
RECRUITING

Daegu, South Korea
Konkuk University Medical Center
RECRUITING

Seoul, South Korea
Konkuk University Medical Center
WITHDRAWN

Seoul, South Korea
Konyang University Hospital
RECRUITING

Daejeon, South Korea
Korea University Ansan Hospital
RECRUITING

Ansan, Gyeonggi-do, South Korea
Korea University Guro Hospital
TERMINATED

Seoul, South Korea
Kosin University Gospel Hospital
RECRUITING

Busan, South Korea
Kyung Hee University Hospital
RECRUITING

Seoul, South Korea
Kyung Hee University Hospital At Gangdong
RECRUITING

Seoul, South Korea
Kyungpook National University Chilgok Hospital
RECRUITING

Daegu, South Korea
Kyungpook National University Hospital
RECRUITING

Daegu, South Korea
Nowon Eulji Hospital
RECRUITING

Uijeongbu-si, Gyeonggi-do, South Korea
Pusan National University Yangsan Hospital
RECRUITING

Yangsan, Gyeongsangnam-do, South Korea
SNU Boramae Medical Center
RECRUITING

Seoul, South Korea
Samsung Medical Center
RECRUITING

Seoul, South Korea
Sejong Chungnam National University Hospital
RECRUITING

Sejong, South Korea
Seoul National University Bundang Hospital
RECRUITING

Seongnam-si, Gyeonggi-do, South Korea
Seoul National University Hospital
RECRUITING

Seoul, South Korea
Seoul St. Mary's Hospital
RECRUITING

Seoul, South Korea
Severance Hospital
RECRUITING

Seoul, South Korea
Soonchunhyang University Cheonan Hospital
RECRUITING

Cheonan, Chungcheongnam-do, South Korea
Soonchunhyang University Hospital Seoul
RECRUITING

Seoul, South Korea
The Catholic University of Korea Bucheon St. Mary's Hospital
RECRUITING

Bucheon-si, Gyeonggi-do, South Korea
The Catholic University of Korea St. Vincent's Hospital
RECRUITING

Suwon, Gyeonggi-do, South Korea
Uijeongbu Eulji Medical Center
RECRUITING

Uijeongbu-si, Gyeonggi-do, South Korea
Wonju Severance Christian Hospital
RECRUITING

Wŏnju, Gangwon-do, South Korea
Yeungnam University Medical Center
RECRUITING

Daegu, South Korea
Yeungnam University Medical Center
WITHDRAWN

Daegu, South Korea
Yongin Severance Hospital
RECRUITING

Yongin, Gyeonggi-do, South Korea

Conditions

Explore the condition pages connected to this study.

ARTHRITIS, RHEUMATOID COLITIS, ULCERATIVE