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Completed

NCT Number: NCT00655733

Phase II Study of HMPL-004 in Subjects With Crohn's Disease

A double blind, randomized, multi-center, placebo-controlled study to evaluate the efficacy and safety of HMPL-004 in patients with active moderate Crohn's Disease.

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Key information

Conditions

Crohn's Disease Crohn Disease Digestive System Diseases Gastroenteritis Gastrointestinal Diseases Inflammatory Bowel Diseases Intestinal Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

About this study

This was a double-blind, randomized, multicenter, placebo-controlled study evaluating the efficacy and safety of oral HMPL-004 in subjects with active moderate Crohn's disease (CD) - Crohn's Disease Activity Index (CDAI) 220 to 400 - on stable doses of CD medications who had not received anti-tumor necrosis factor alpha (anti-TNF-α) for at least 3 months prior to start of treatment. HMPL-004 (or placebo) was added to the subject's existing CD medications. Subjects were observed for an 8-week treatment period and a subsequent 4-week follow-up period.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Have active confirmed Crohn's Disease (confirmed radiographically, endoscopic, or histologically), with a CDAI of 220-400 at baseline screen

Exclusion criteria

  • They have received anti-TNF-α antibody within 3 months of starting study medication, or cyclosporine, tacrolimus, thalidomide or mycophenolate mofetil within 2 months of starting study medication

Treatment and study plan

HMPL-004

Drug

HMPL-004 1200 mg/d

Other names: Chuan xinlian

Placebo

Drug

Placebo 1200 mg/d

Primary outcomes

  1. CDAI Clinical Response -100 at Week 8

    Time frame: 8 weeks

    Percentage of subjects with CDAI clinical response -100 at Week 8 based on ITT population using the WOCF method to impute missing CDAI scores at Week 8.

    Clinical response -100 was defined as CDAI score decrease of ≥100 points from baseline in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

Secondary outcomes

  1. Clinical Response -100 at Weeks 4

    Time frame: 4 weeks

    Percentage of subjects with CDAI clinical response -100 at Week 4 based on ITT population using the WOCF method to impute missing CDAI scores at Week 4.

    Clinical response -100 was defined as CDAI score decrease of ≥100 points from baseline in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  2. Clinical Response -100 at Weeks 12

    Time frame: 12 weeks

    Percentage of subjects with CDAI clinical response -100 at Week 12 based on ITT population using the WOCF method to impute missing CDAI scores at Week 12.

    Clinical response -100 was defined as CDAI score decrease of ≥100 points from baseline in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  3. Remission at Week 4

    Time frame: 4 weeks

    Percentage of subjects achieving remission (CDAI<150) at week 4. Remission was defined as CDAI score <150 in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  4. Remission at Week 8

    Time frame: 8 weeks

    Percentage of subjects achieving remission (CDAI<150) at week 8. Remission was defined as CDAI score <150 in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  5. Remission at Week 12

    Time frame: 12 weeks

    Percentage of subjects achieving remission (CDAI<150) at week 12. Remission was defined as CDAI score <150 in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  6. Clinical Response -70 at Week 4

    Time frame: 4 weeks

    Percentage of patients achieving clinical response -70 at Week 4 (WOCF). Clinical response -70 was defined as CDAI score decrease of ≥70 points from baseline in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  7. Clinical Response -70 at Week 8

    Time frame: 8 weeks

    Percentage of patients achieving clinical response -70 at Week 8 (WOCF). Clinical response -70 was defined as CDAI score decrease of ≥70 points from baseline in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  8. Clinical Response -70 at Week 12

    Time frame: 12 weeks

    Percentage of patients achieving clinical response -70 at Week 12 (WOCF). Clinical response -70 was defined as CDAI score decrease of ≥70 points from baseline in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  9. Complete Remission at Week 4

    Time frame: 4 weeks

    Percentage of subjects achieving complete remission (clinical response -100 plus CDAI<150) at week 4 (WOCF).

    Complete remission was defined as CDAI score decrease of ≥100 points from baseline and CDAI score <150 in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  10. Complete Remission at Week 8

    Time frame: 8 weeks

    Percentage of subjects achieving complete remission (clinical response -100 plus CDAI<150) at week 8 (WOCF).

    Complete remission was defined as CDAI score decrease of ≥100 points from baseline and CDAI score <150 in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

  11. Complete Remission at Week 12

    Time frame: 12 weeks

    Percentage of subjects achieving complete remission (clinical response -100 plus CDAI<150) at week 12 (WOCF).

    Complete remission was defined as CDAI score decrease of ≥100 points from baseline and CDAI score <150 in subjects who had no change in concomitant medications for Crohn's disease except for steroids, which could be tapered after Week 8.

    The CDAI consists of eight variables, including Liquid or very soft stools, Abdominal pain, General well-being, Features of extra-intestinal disease, Oplates for diarrhea, Abdominal mass, Hematocrit and Body weight below standard, each weighted according to its ability to be predictive of disease activity. The total score ranges from 0 to over 600 with higher scores indicating higher disease activity or worse outcome.

Sponsors and collaborators

Lead sponsor

Hutchison Medipharma Limited

Industry

Registry information

Official study title

Double-blind, Randomized, Multicenter, Placebo-controlled Phase II Study of Efficacy and Safety of HMPL-004 in Subjects With Active Moderate Crohn's Disease

Important dates

Study start
2006
Primary completion
2009
Study completion
2009
First posted
Apr 10, 2008
Registry last updated
Jan 2, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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