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Certolizumab in Crohn's Disease Patients With Loss of Response or Intolerance to Infliximab

2018년 7월 10일 업데이트: UCB Pharma

Phase IIIb Open-label Induction and Double-blind Comparison of 2 Maintenance Schedules Evaluating Clinical Benefit and Tolerability of Certolizumab Pegol in Crohn's Disease Patients With Prior Loss of Response or Intolerance to Infliximab

To assess the clinical efficacy of subcutaneous (sc) certolizumab pegol administration over 26 weeks in patients suffering from Crohn's Disease (CD) and previously treated with infliximab

연구 개요

연구 유형

중재적

등록 (실제)

539

단계

  • 3단계

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연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 장소

      • Amsterdam, 네덜란드
      • Eindhoven, 네덜란드
      • Enschede, 네덜란드
      • Heerlen, 네덜란드
      • Leiden, 네덜란드
      • Terneuven, 네덜란드
      • Zwolle, 네덜란드
      • Oslo, 노르웨이
      • Tromso, 노르웨이
      • Aalborg, 덴마크
      • Arhus, 덴마크
      • Copenhagen, 덴마크
      • Herlev, 덴마크
      • Berlin, 독일
      • Hamburg, 독일
      • Hannover, 독일
      • Herne, 독일
      • Kiel, 독일
      • Leipzig, 독일
      • Minden, 독일
      • Munchen, 독일
      • Munich, 독일
    • California
      • San Francisco, California, 미국
    • Florida
      • Gainesville, Florida, 미국
    • Georgia
      • Atlanta, Georgia, 미국
    • Illinois
      • Chicago, Illinois, 미국
    • Indiana
      • Indianapolis, Indiana, 미국
    • Kentucky
      • Lexington, Kentucky, 미국
      • Louisville, Kentucky, 미국
    • Louisiana
      • Baton Rouge, Louisiana, 미국
    • Maryland
      • Baltimore, Maryland, 미국
    • Massachusetts
      • Boston, Massachusetts, 미국
    • Minnesota
      • Rochester, Minnesota, 미국
    • Nebraska
      • Lincoln, Nebraska, 미국
    • New York
      • Great Neck, New York, 미국
      • New York, New York, 미국
    • North Carolina
      • Chapel Hill, North Carolina, 미국
      • Charlotte, North Carolina, 미국
    • Ohio
      • Cincinnati, Ohio, 미국
      • Cleveland, Ohio, 미국
    • Oklahoma
      • Oklahoma City, Oklahoma, 미국
    • Oregon
      • Portland, Oregon, 미국
    • Pennsylvania
      • Philadelphia, Pennsylvania, 미국
      • Pittsburgh, Pennsylvania, 미국
    • South Carolina
      • Charleston, South Carolina, 미국
    • Tennessee
      • Germantown, Tennessee, 미국
      • Kingsport, Tennessee, 미국
      • Nashville, Tennessee, 미국
    • Texas
      • Dallas, Texas, 미국
      • Galveston, Texas, 미국
      • Houston, Texas, 미국
    • Washington
      • Seattle, Washington, 미국
    • Wisconsin
      • Milwaukee, Wisconsin, 미국
      • Bonheiden, 벨기에
      • Brussels, 벨기에
      • Genk, 벨기에
      • Gent, 벨기에
      • Kortrijk, 벨기에
      • Leuven, 벨기에
      • Liege, 벨기에
      • Roeselare, 벨기에
      • Goteborg, 스웨덴
      • Malmo, 스웨덴
      • Orebro, 스웨덴
      • Stockholm, 스웨덴
      • Basel, 스위스
      • Bern, 스위스
      • Lausanne, 스위스
      • Barcelona, 스페인
      • Madrid, 스페인
      • Oviedo, 스페인
      • Santiago De Compostela, 스페인
      • Sevilla, 스페인
      • Valencia, 스페인
      • Bristol, 영국
      • Cambridge, 영국
      • Edinburgh, 영국
      • London, 영국
      • Nottingham, 영국
      • Oxford, 영국
      • Sheffield, 영국
      • Innsbruck, 오스트리아
      • Oberpullendorf, 오스트리아
      • Wien, 오스트리아
      • Bari, 이탈리아
      • Bologna, 이탈리아
      • Milano, 이탈리아
      • Padova, 이탈리아
      • Palermo, 이탈리아
      • Roma, 이탈리아
      • Torino, 이탈리아
      • Calgary, 캐나다
    • Alberta
      • Edmonton, Alberta, 캐나다
    • British Columbia
      • Vancouver, British Columbia, 캐나다
    • Ontario
      • London, Ontario, 캐나다
      • Richmond, Ontario, 캐나다
      • Toronto, Ontario, 캐나다
      • Amiens, 프랑스
      • Clichy, 프랑스
      • Grenoble, Cedex 9, 프랑스
      • Lille, 프랑스
      • Montpellier, Cédex 5, 프랑스
      • Nice, 프랑스, Cedex 3
      • Paris, 프랑스
      • Pessac, 프랑스
      • Rouen, 프랑스
      • Toulouse, Cedex 9, 프랑스

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 이상 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

설명

Inclusion Criteria:

  • Subjects with Crohn's Disease
  • Previous treatment failure to Infliximab (intolerance and/or no response)

Exclusion Criteria:

  • Obstructive intestinal strictures
  • Recent bowel resection
  • Proctocolectomy or total colectomy
  • Current total parenteral nutrition
  • Short bowel syndrome
  • All concomitant diseases or pathological conditions that could interfere with Crohn's disease assessment or to be harmful for the well being of the patient
  • Previous clinical trials and previous biological therapy that could interfere with the results in the present clinical trial

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 더블

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Active 1

Q4W regimen

- every 4 weeks: alternatively placebo and 400mg Certolizumab Pegol

400mg Certolizumab Pegol, Q4W, administered 4-weekly
다른 이름들:
  • 심지아
  • CDP870
400mg Certolizumab Pegol, Q2W, administered 2-weekly
다른 이름들:
  • 심지아
  • CDP870
placebo administered 4-weekly in Active 1
실험적: Active 2

Q2W regimen

- every 2 weeks: 400 mg Certolizumab Pegol

400mg Certolizumab Pegol, Q4W, administered 4-weekly
다른 이름들:
  • 심지아
  • CDP870
400mg Certolizumab Pegol, Q2W, administered 2-weekly
다른 이름들:
  • 심지아
  • CDP870

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Response Status With Response Defined as at Least 100 Point Decrease in Crohn's Disease Activity Score (CDAI Score) From Baseline in the Induction Phase
기간: Baseline to Week 6

Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score) from baseline, otherwise there is a non-response.

The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.

Baseline to Week 6

2차 결과 측정

결과 측정
측정값 설명
기간
Response Status With Response Defined as at Least 100 Point Decrease in CDAI Score From Baseline in the Randomized Maintenance Phase
기간: Baseline to Week 26
Response is defined as at least 100 point decrease in CDAI score from baseline. The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 26
Response Status With Response Defined as at Least 70 Points Reduction in CDAI Score in the Induction Phase
기간: Baseline to Week 6
Response is defined as at least 70 points reduction in CDAI score. The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 6
Response Status With Response Defined as at Least 70 Points Reduction in CDAI Score in the Randomized Maintenance Phase
기간: Baseline to Week 26
Response is defined as at least 70 points reduction in CDAI score. The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 26
Remission Status With Remission Defined as CDAI Score ≤ 150 in the Induction Phase
기간: Week 6
Remission is defined as CDAI score ≤ 150. The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 6
Remission Status With Remission Defined as CDAI Score ≤ 150 in the Randomized Maintenance Phase
기간: Week 26
Remission is defined as CDAI score ≤ 150. The CDAI score is used to quantify the symptoms with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 26
CDAI Score at Week 2 of the Induction Phase
기간: Week 2
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 2
CDAI Score at Week 4 of the Induction Phase
기간: Week 4
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 4
CDAI Score at Week 6 of the Induction Phase
기간: Week 6
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 6
CDAI Score at Week 8 in the Randomized Maintenance Phase
기간: Week 8
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 8
CDAI Score at Week 10 in the Randomized Maintenance Phase
기간: Week 10
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 10
CDAI Score at Week 12 in the Randomized Maintenance Phase
기간: Week 12
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 12
CDAI Score at Week 14 in the Randomized Maintenance Phase
기간: Week 14
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 14
CDAI Score at Week 16 in the Randomized Maintenance Phase
기간: Week 16
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 16
CDAI Score at Week 18 in the Randomized Maintenance Phase
기간: Week 18
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 18
CDAI Score at Week 20 in the Randomized Maintenance Phase
기간: Week 20
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 20
CDAI Score at Week 22 in the Randomized Maintenance Phase
기간: Week 22
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 22
CDAI Score at Week 24 in the Randomized Maintenance Phase
기간: Week 24
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 24
CDAI Score at Week 26 in the Randomized Maintenance Phase
기간: Week 26
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Week 26
Change From Baseline in CDAI Score at Week 2 of the Induction Phase
기간: Baseline to Week 2
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 2
Change From Baseline in CDAI Score at Week 4 of the Induction Phase
기간: Baseline to Week 4
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 4
Change From Baseline in CDAI Score at Week 6 of the Induction Phase
기간: Baseline to Week 6
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 6
Change From Baseline in CDAI Score at Week 8 in the Randomized Maintenance Phase
기간: Baseline to Week 8
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 8
Change From Baseline in CDAI Score at Week 10 in the Randomized Maintenance Phase
기간: Baseline to Week 10
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 10
Change From Baseline in CDAI Score at Week 12 in the Randomized Maintenance Phase
기간: Baseline to Week 12
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 12
Change From Baseline in CDAI Score at Week 14 in the Randomized Maintenance Phase
기간: Baseline to Week 14
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 14
Change From Baseline in CDAI Score at Week 16 in the Randomized Maintenance Phase
기간: Baseline to Week 16
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 16
Change From Baseline in CDAI Score at Week 18 in the Randomized Maintenance Phase
기간: Baseline to Week 18
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 18
Change From Baseline in CDAI Score at Week 20 in the Randomized Maintenance Phase
기간: Baseline to Week 20
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 20
Change From Baseline in CDAI Score at Week 22 in the Randomized Maintenance Phase
기간: Baseline to Week 22
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 22
Change From Baseline in CDAI Score at Week 24 in the Randomized Maintenance Phase
기간: Baseline to Week 24
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 24
Change From Baseline in CDAI Score at Week 26 in the Randomized Maintenance Phase
기간: Baseline to Week 26
The CDAI score is used to quantify the symptoms of subjects with Crohn's Disease. A score of 150 or below indicates remission and a score above 450 indicates extremely severe disease. A decrease in CDAI over time indicates improvement in disease activity.
Baseline to Week 26
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 10 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 10
Remission is defined as CDAI score ≤ 150.
Week 10
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 12 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 12
Remission is defined as CDAI score ≤ 150.
Week 12
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 14 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 14
Remission is defined as CDAI score ≤ 150.
Week 14
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 16 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 16
Remission is defined as CDAI score ≤ 150.
Week 16
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 18 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 18
Remission is defined as CDAI score ≤ 150.
Week 18
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 20 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 20
Remission is defined as CDAI score ≤ 150.
Week 20
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 22 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 22
Remission is defined as CDAI score ≤ 150.
Week 22
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 24 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 24
Remission is defined as CDAI score ≤ 150.
Week 24
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Remission at Week 26 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 26
Remission is defined as CDAI score ≤ 150.
Week 26
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 10 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 10
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 10
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 12 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 12
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 12
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 14 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 14
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 14
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 16 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 16
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 16
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 18 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 18
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 18
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 20 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 20
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 20
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 22 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 22
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 22
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 24 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 24
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 24
Number of Patients Able to Taper and Discontinue Steroids While Maintaining Response at Week 26 in the Randomized Maintenance Phase in the Subset of Patients Taking Steroids at Baseline.
기간: Week 26
Response is defined as at least 100 point decrease in Crohn's Disease Activity Score (CDAI score).
Week 26
C - Reactive Protein (CRP) Level at Baseline (Week 0) of the Induction Phase
기간: Week 0
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 0
CRP Level at Week 2 of the Induction Phase
기간: Week 2
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 2
CRP Level at Week 4 of the Induction Phase
기간: Week 4
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 4
CRP Level at Week 6 of the Induction Phase
기간: Week 6
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 6
CRP Level at Week 8 in the Randomized Maintenance Phase
기간: Week 8
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 8
CRP Level at Week 10 in the Randomized Maintenance Phase
기간: Week 10 (optional measurement)
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 10 (optional measurement)
CRP Level at Week 12 in the Randomized Maintenance Phase
기간: Week 12
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 12
CRP Level at Week 14 in the Randomized Maintenance Phase
기간: Week 14 (optional measurement)
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 14 (optional measurement)
CRP Level at Week 16 in the Randomized Maintenance Phase
기간: Week 16
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 16
CRP Level at Week 18 in the Randomized Maintenance Phase
기간: Week 18 (optional measurement)
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 18 (optional measurement)
CRP Level at Week 20 in the Randomized Maintenance Phase
기간: Week 20
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 20
CRP Level at Week 22 in the Randomized Maintenance Phase
기간: Week 22 (optional measurement)
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 22 (optional measurement)
CRP Level at Week 24 in the Randomized Maintenance Phase
기간: Week 24
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 24
CRP Level at Week 26 in the Randomized Maintenance Phase
기간: Week 26
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L.
Week 26
CRP Level at Endpoint (Last Visit) in the Randomized Maintenance Phase
기간: Last visit on or before Week 26
High CRP levels are defined as greater or equal 5 mg/L, normal or low levels are below 5 mg/L. Endpoint is the visit when the last observation was taken, either at week 26 or at a visit before in case of early dropout.
Last visit on or before Week 26

기타 결과 측정

결과 측정
측정값 설명
기간
Time to Loss of Response (CDAI Score > 150 and Minimum Increase in CDAI of 70) After Week 6
기간: Week 6 to Week 26
Median time to loss of response in the maintenance period (from Kaplan-Meier analysis); range is time of first event to time of last event. Loss of response is defined as both a CDAI score > 150 points and a minimum increase in CDAI of 70 points versus Week 6 at two consecutive visits.
Week 6 to Week 26

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연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작

2006년 4월 1일

기본 완료 (실제)

2008년 4월 1일

연구 완료 (실제)

2008년 4월 1일

연구 등록 날짜

최초 제출

2006년 3월 28일

QC 기준을 충족하는 최초 제출

2006년 3월 28일

처음 게시됨 (추정)

2006년 3월 29일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2018년 8월 7일

QC 기준을 충족하는 마지막 업데이트 제출

2018년 7월 10일

마지막으로 확인됨

2011년 4월 1일

추가 정보

이 연구와 관련된 용어

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

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