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临床试验/NCT00329550
NCT00329550已完成2 期

A 26-week, Multi-center, Open-label Study to Investigate the Efficacy and Safety of CDP870 in Active Crohn's Disease Patients, Who Showed Clinical Efficacy in a Remission Induction Study (Study C87037 [NCT00291668]), at Week 26 After Subcutaneous Administration of CDP870 400 mg From Week 8 Until Week 24 at 4-week Intervals

UCB Japan Co. Ltd.23 个研究点 分布在 1 个国家目标入组 40 人开始时间: 2006年5月最近更新:
适应症

试验速览

阶段
2 期
状态
已完成
入组人数
40
试验地点
23
主要终点
Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 26

研究概览

简要总结

This is a multi-centre, open-label extension study in subjects who showed clinical response to induction therapy in the treatment of subjects with active Crohn's disease in the double-blind main study C87037 (NCT00291668).

详细描述

In the double-blind main study subjects were dosed at Weeks 0, 2 and 4, with the primary outcome, clinical response, being assessed at Week 6. Subjects who showed clinical response at Week 6 were eligible to enter this open-label extension study. The first visit in this extension study was 2 weeks after Week 6, i.e., Week 8. Subjects in this extension study were dosed at Weeks 8, 12, 16, 20 and 24, with the primary outcome, clinical response, being assessed at Week 26. All week numbers quoted are relative to the start of the double-blind main study.

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
16 Years 至 64 Years(Child, Adult)
性别
All
接受健康志愿者

入选标准

  • Subjects who participated in main double-blind induction study C87037 (NCT00291668) and showed clinical efficacy

排除标准

  • Subjects who experienced aggravation of Crohn's disease during main double-blind induction study C87037 (NCT00291668) and required treatment change

结局指标

主要结局

Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 26

时间窗: Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.

CDAI responders are subjects achieving either clinical response (a reduction in CDAI score of ≥100 points from Week 0), or remission (CDAI ≤150). CDAI 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.

次要结局

  • Change From Week 0 to Week 16 in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Week 16(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 8(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Week 20(Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Week 24(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 12(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Percentage of Crohn's Disease Activity Index (CDAI) Responders at Last Visit [Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals](Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Week 16(Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 8 in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 to Week 12 in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Week 8(Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Week 12(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Week 26(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 16(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 20(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Percentage of Crohn's Disease Activity Index (CDAI) Responders at Week 24(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Week 8(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Week 20(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 in Crohn's Disease Activity Index (CDAI) Score at Last Visit [Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals](Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Time to Disease Progression(Week 6 to Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 6' is the last visit in the double-blind main study and 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 26 in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 12 in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Week 12(Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Week 26(Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 24 in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 8 in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 to Week 16 in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 8 in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 to Week 16 in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 24(Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Week 24(Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Percentage of Subjects Achieving Remission at Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals)(Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 20 in Inflammatory Bowel Disease Questionnaire (IBDQ) Global Score(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 24 in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 26 in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 12 in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Change From Week 0 to Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 8 in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 to Week 16 in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Change From Week 0 to Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 12 in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Change From Week 0 to Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 26(Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 20 in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 24 in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 8 in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Change From Week 0 to Week 24 in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 20 in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 24 in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Ratio of C-Reactive Protein (CRP) Level at Week 16 to Week 0(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 26 in Inflammatory Bowel Disease Questionnaire (IBDQ) Bowel Domain Sub-Score(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 16 in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 20 in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 26 in Inflammatory Bowel Disease Questionnaire (IBDQ) Systemic Domain Sub-Score(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 12 in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Change From Week 0 to Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) in Inflammatory Bowel Disease Questionnaire (IBDQ) Emotional Domain Sub-Score(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 20 in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Change From Week 0 to Week 26 in Inflammatory Bowel Disease Questionnaire (IBDQ) Social Domain Sub-Score(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals)(Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 20(Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Percentage of Subjects at Week 20 Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 8(Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 12(Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 16(Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Ratio of C-Reactive Protein (CRP) Level at Week 12 to Week 0(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Percentage of Subjects at Week 24 Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Percentage of Subjects at Week 26 Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • C-Reactive Protein (CRP) Level at Week 0(Week 0 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 0' is the Baseline visit in the double-blind main study.)
  • Ratio of C-Reactive Protein (CRP) Level at Week 8 to Week 0(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Percentage of Subjects at Week 12 Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Week 12 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 12' is 4 weeks after the first visit in this extension study.)
  • Ratio of C-Reactive Protein (CRP) Level at Week 20 to Week 0(Week 0 and Week 20 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 20' is 12 weeks after the first visit in this extension study.)
  • Ratio of C-Reactive Protein (CRP) Level at Week 24 to Week 0(Week 0 and Week 24 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 24' is 16 weeks after the first visit in this extension study.)
  • Ratio of C-Reactive Protein (CRP) Level at Week 26 to Week 0(Week 0 and Week 26 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Ratio of C-Reactive Protein (CRP) Level at Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) to Week 0(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)
  • Percentage of Subjects at Week 8 Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Week 8 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 8' is the first visit in this extension study.)
  • Percentage of Subjects at Week 16 Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Week 16 (relative to the start of the 6-week double-blind main study (NCT00291668)). 'Week 16' is 8 weeks after the first visit in this extension study.)
  • Percentage of Subjects at Last Visit (Week 26 for Completers or the Withdrawal Visit for Premature Withdrawals) Achieving a Reduction in Crohn's Disease Activity Index (CDAI) Score of ≥70 Points From Week 0(Week 0 and Last Visit (Week 26 relative to the start of the 6-week double-blind main study (NCT00291668) for completers or the Withdrawal Visit for premature withdrawals). 'Week 26' is 18 weeks after the first visit in this extension study.)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (23)

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