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Clinical Trials List

Protocol NumberGS-US-419-3896
NCT Number(ClinicalTrials.gov Identfier)NCT02914600

2017-02-17 - 2020-12-17

Phase III

Recruiting8

Terminated3

ICD-10K50.90

Crohn's disease, unspecified, without complications

ICD-10K50

Crohn's disease [regional enteritis]

ICD-9555.9

Regional enteritis, unspecified site

A Long-Term Extension Study to Evaluate the Safety of Filgotinib in Subjects with Crohn’s Disease

  • Trial Applicant

    Pharmaceutical Research Associates Taiwan Inc.

  • Sponsor

    Gilead Sciences Hong Kong Limited Taiwan Branch

  • Trial scale

    Multi-Regional Multi-Center

  • Update

    2025/08/20

Investigators and Locations

Principal Investigator Chiao-Hsiung Chuang Division of General Internal Medicine

Co-Principal Investigator

  • 康瑞文 Division of General Internal Medicine
  • Po-Wen Lin Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Recruiting

Audit

None

Principal Investigator Jen-Wei Chou Division of General Internal Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Terminated

Principal Investigator 黃天祐 Division of General Internal Medicine

Co-Principal Investigator

  • 陳保中 Division of General Internal Medicine
  • 謝財源 Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 顏旭亨 Division of General Internal Medicine

Co-Principal Investigator

  • 張譽耀 Division of General Internal Medicine
  • 徐友春 Division of General Internal Medicine
  • 吳順生 Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 李宗熙 Division of General Internal Medicine

Co-Principal Investigator

  • 翁孟慈 Division of General Internal Medicine
  • 鍾承軒 Division of General Internal Medicine
  • 林政寬 Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 王鴻源 Division of General Internal Medicine

Co-Principal Investigator

  • 陳銘仁 Division of General Internal Medicine
  • 謝子鈺 Division of General Internal Medicine
  • 林煒晟 Division of General Internal Medicine
  • 許自齊 Division of General Internal Medicine
  • 朱正心 Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 林敬斌 Division of General Internal Medicine

Co-Principal Investigator

  • 王賀立 Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Terminated

Principal Investigator Hung-Hsin Lin Division of General Internal Medicine

Co-Principal Investigator

  • 姜正愷 Division of General Internal Medicine
  • 楊純豪 Division of General Internal Medicine
  • Chun-Chi Lin Division of General Internal Medicine
  • 張世慶 Division of General Internal Medicine

The Actual Total Number of Participants Enrolled

0 Terminated

Principal Investigator Jen-Wei Chou 未分科

Co-Principal Investigator

Audit

None

Principal Investigator Deng-Chyang Wu 未分科
Kaohsiung Municipal Gangshan Hospital

Chairman/Global PI

吳登強

Co-Principal Investigator

Audit

CRO

Principal Investigator Ming-Shiang Wu Digestive System Department

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Audit

None

Principal Investigator Deng-Chyang Wu Division of General Internal Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Cheng-Tang Chiu Division of General Internal Medicine
Linkou Chang Gung Medical Foundation

Taiwan National PI

邱正堂

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

1 Recruiting

Audit

None

Condition/Disease

Crohn’s Disease

Objectives

The primary objective of this study is:  To observe the long-term safety of filgotinib in subjects who have completed or met protocol specified efficacy discontinuation criteria in a prior Gilead-Sponsored filgotinib treatment study in CD The secondary objective of this study is:  To evaluate the effect of filgotinib on Patient Reported Outcomes (PRO2) and Crohn’s Disease Activity Index (CDAI) scores The exploratory objectives of this study are:  To evaluate the association of clinical remission and response (assessed by PRO2 and CDAI) on systemic or localized inflammatory biomarkers (eg, including but not limited to C-reactive protein [CRP], fecal calprotectin, fecal lactoferrin, and fecal matrix metallopeptidase-9 [MMP-9])  To evaluate health-related quality of life (HRQoL)

Test Drug

Filgotinib

Active Ingredient

Filgotinib

Dosage Form

tablet

Dosage

100,200

Endpoints

Safety: Assessments of AEs and concomitant medications will continue
throughout the duration of the study. Safety evaluations include
documentation of AEs, PE (symptom driven), vital signs, and
clinical laboratory evaluations (hematology, chemistry, and
urinalysis). An ECG will be performed every 48 weeks.

Efficacy: Efficacy will be evaluated in terms of changes in PRO2 and CDAI scores.

Biomarkers: Blood samples will be collected at Day 1 and then every 24 weeks
thereafter for the assessment of markers of inflammation and immune status.

Inclution Criteria

Inclusion Criteria
Subjects will be eligible if they meet all of the following inclusion
criteria:
1) Must have the ability to understand and sign a written informed
consent form (ICF), which must be obtained prior to initiation
of study procedures associated with this trial
2) Must have met all eligibility criteria from a Gilead-sponsored
CD parent protocol
3) Females of childbearing potential must have a negative
pregnancy test at Day 1 and must agree to continued monthly
pregnancy testing during use of filgotinib treatment
4) Male subjects and female subjects of childbearing potential who
engage in heterosexual intercourse must agree to use protocol
specified method(s) of contraception as described in
Appendix 6, for the duration described
5) Willingness to refrain from live or attenuated vaccines during
the study and for 12 weeks after last dose of study drug
6) Must have completed all required procedures or met protocol
specified efficacy discontinuation criteria in a prior
Gilead-sponsored filgotinib treatment study for CD

Exclusion Criteria

Exclusion Criteria
Subjects who meet any of the following exclusion criteria are not to be enrolled in the study.
1) Subjects who are discontinued from a parent study for reasons
other than disease worsening or lack of response or remission;
eg, subjects who discontinue for safety or tolerability issues are not eligible for this study
2) Known hypersensitivity to the study drug
3) Any chronic medical condition (including, but not limited to,
cardiac or pulmonary disease, alcohol or drug abuse) that, in the
opinion of the Investigator or Sponsor, would make the subject
unsuitable for the study or would prevent compliance with the study protocol
4) Females who may wish to become pregnant and/or plan to
undergo egg donation or egg harvesting for the purpose of
current or future fertilization during the course of the study and
for at least 35 days of the last dose of the study drug
5) Male subjects unwilling to refrain from sperm donation for at
least 90 days after the last dose of study drug
6) Males or females of reproductive potential who are unwilling to
abide by protocol-specified contraceptive methods as defined in Appendix 6
7) Use of prohibited concomitant medications as outlined in Section 5.4.2

The Estimated Number of Participants

  • Taiwan

    26 participants

  • Global

    1000 participants