<clinical_study>
  <!-- This xml conforms to an XML Schema at:
    https://clinicaltrials.gov/ct2/html/images/info/public.xsd -->
  <required_header>
    <download_date>ClinicalTrials.gov processed this data on September 20, 2023</download_date>
    <link_text>Link to the current ClinicalTrials.gov record.</link_text>
    <url>https://clinicaltrials.gov/ct2/show/NCT02209792</url>
  </required_header>
  <id_info>
    <org_study_id>1175.12</org_study_id>
    <nct_id>NCT02209792</nct_id>
  </id_info>
  <brief_title>Dose Finding Study of BIRB 796 BS in Patients With Moderate to Severe Crohn's Disease</brief_title>
  <official_title>A Randomised, Double-blind, Placebo-controlled, Five* Parallel Groups, Dose Finding Study of BIRB 796 BS (10, 20, 30, and 60 mg*) Administered Twice a Day Orally Over 8 Weeks in Patients With Moderate to Severe Crohn's Disease Followed by a 18 Weeks Treatment Extension in Patients With Clinical Remission or Clinical Response After 8 Weeks Treatment With the Respective Dose of BIRB 796 BS - Extension Phase. * Subsequent to Amendment 4 (Dated 11 Jun 2002) a 60 mg b.i.d. Group Was Included.</official_title>
  <sponsors>
    <lead_sponsor>
      <agency>Boehringer Ingelheim</agency>
      <agency_class>Industry</agency_class>
    </lead_sponsor>
  </sponsors>
  <source>Boehringer Ingelheim</source>
  <brief_summary>
    <textblock>
      The primary objective of this extension study was to obtain long-term safety data for BIRB&#xD;
      796 BS in patients with moderate to severe Crohn's disease after 26 weeks of treatment.&#xD;
      Secondary objectives were the evaluation of efficacy of BIRB 796 BS to induce clinical&#xD;
      remission and response over 26 weeks of treatment.&#xD;
    </textblock>
  </brief_summary>
  <overall_status>Terminated</overall_status>
  <start_date>October 2001</start_date>
  <primary_completion_date type="Actual">January 2004</primary_completion_date>
  <phase>Phase 2</phase>
  <study_type>Interventional</study_type>
  <has_expanded_access>No</has_expanded_access>
  <study_design_info>
    <allocation>Randomized</allocation>
    <intervention_model>Parallel Assignment</intervention_model>
    <primary_purpose>Treatment</primary_purpose>
    <masking>Double</masking>
  </study_design_info>
  <primary_outcome>
    <measure>Clinical Remission defined as Crohn's Disease Activity Index (CDAI) &lt; 150</measure>
    <time_frame>at week 8</time_frame>
  </primary_outcome>
  <secondary_outcome>
    <measure>Clinical remission (defined as a CDAI score below 150)</measure>
    <time_frame>at week 26</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Stabilised clinical remission at the end of the main treatment phase</measure>
    <time_frame>at week 8 and 10</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Time to clinical remission</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Duration of maintenance of clinical remission</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Clinical response (defined as a reduction of CDAI score ≥70)</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Time to clinical response</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Duration of maintenance of clinical response</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in the CDAI score</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in the Inflammatory Bowel Disease Questionnaire (IBDQ) score</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Number of patients with 50% fistulae reduction</measure>
    <time_frame>up to 26 weeks</time_frame>
    <description>defined as an at least 50% reduction from baseline in the number of draining fistulae</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in the number of draining fistulae</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in C-reactive protein (CRP) measurements</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in the daily corticosteroid dose</measure>
    <time_frame>after week 10</time_frame>
    <description>measured in mg prednisone equivalent</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Number of drop-outs due to treatment failure</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Number of patients with adverse events</measure>
    <time_frame>up to 40 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Number of patients with clinically relevant changes in laboratory parameters</measure>
    <time_frame>up to week 38</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Number of patients with relevant findings in electrocardiogram (ECG)</measure>
    <time_frame>up to 26 weeks</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Extended clinical response (defined as a reduction of CDAI score ≥ 100)</measure>
    <time_frame>week 10 to 26</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Time to extended clinical response</measure>
    <time_frame>week 10 to 26</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Duration of maintenance of extended clinical response</measure>
    <time_frame>week 10 to 26</time_frame>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in the Crohn's Disease Endoscopic Index of Severity (CDEIS) score</measure>
    <time_frame>at the end of week 8</time_frame>
    <description>for patients in the endoscopic substudy only</description>
  </secondary_outcome>
  <secondary_outcome>
    <measure>Changes from baseline in the histological scoring of biopsy specimens</measure>
    <time_frame>at the end of week 8</time_frame>
    <description>for patients in the endoscopic substudy only</description>
  </secondary_outcome>
  <number_of_arms>5</number_of_arms>
  <enrollment type="Actual">284</enrollment>
  <condition>Crohn Disease</condition>
  <arm_group>
    <arm_group_label>Placebo</arm_group_label>
    <arm_group_type>Placebo Comparator</arm_group_type>
  </arm_group>
  <arm_group>
    <arm_group_label>BIRB 796 BS, low dose</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>2 x 5 mg b.i.d.</description>
  </arm_group>
  <arm_group>
    <arm_group_label>BIRB 796 BS, medium dose 1</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>20 mg b.i.d.</description>
  </arm_group>
  <arm_group>
    <arm_group_label>BIRB 796 BS, medium dose 2</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>2 x 5 mg + 20 mg b.i.d.</description>
  </arm_group>
  <arm_group>
    <arm_group_label>BIRB 796 BS, high dose</arm_group_label>
    <arm_group_type>Experimental</arm_group_type>
    <description>3 x 20 mg b.i.d.</description>
  </arm_group>
  <intervention>
    <intervention_type>Drug</intervention_type>
    <intervention_name>Placebo</intervention_name>
    <arm_group_label>BIRB 796 BS, low dose</arm_group_label>
    <arm_group_label>BIRB 796 BS, medium dose 1</arm_group_label>
    <arm_group_label>Placebo</arm_group_label>
  </intervention>
  <intervention>
    <intervention_type>Drug</intervention_type>
    <intervention_name>BIBR 796 BS, 5 mg</intervention_name>
    <arm_group_label>BIRB 796 BS, low dose</arm_group_label>
    <arm_group_label>BIRB 796 BS, medium dose 2</arm_group_label>
  </intervention>
  <intervention>
    <intervention_type>Drug</intervention_type>
    <intervention_name>BIBR 796 BS, 20 mg</intervention_name>
    <arm_group_label>BIRB 796 BS, high dose</arm_group_label>
    <arm_group_label>BIRB 796 BS, medium dose 1</arm_group_label>
    <arm_group_label>BIRB 796 BS, medium dose 2</arm_group_label>
  </intervention>
  <eligibility>
    <criteria>
      <textblock>
        Inclusion Criteria:&#xD;
&#xD;
          -  Male or female patient of 18 to 65 years of age&#xD;
&#xD;
          -  Provision of written informed consent in accordance with Good Clinical Practice and&#xD;
             local legislation prior to any study procedures&#xD;
&#xD;
          -  Diagnosis of Crohn's disease documented for at least 6 months. Preferably,&#xD;
             inflammatory activity of the bowel should be confirmed by endoscopy within the last 3&#xD;
             months&#xD;
&#xD;
          -  Moderate to severe Crohn's disease, CDAI ≥220 to ≤450, at baseline (visit 2)&#xD;
&#xD;
          -  Any of the following therapy, provided the respective criteria for dosage, duration&#xD;
             and stability were satisfied:&#xD;
&#xD;
               -  Prednisone or other systemic corticosteroids for at least 12 weeks with a stable&#xD;
                  oral dosage ≤25 mg/d or equivalent for at least two weeks prior to visit 2&#xD;
&#xD;
               -  Budesonide with a stable dose of ≤ 9 mg/d for at least 2 weeks prior to visit 2&#xD;
                  (changed by amendment 1, dated 16 January 2002)&#xD;
&#xD;
               -  5-Aminosalicylic Acid drugs/derivatives, provided they were given for 3 months or&#xD;
                  more and the dosage was stable for at least 4 weeks prior to visit 2&#xD;
&#xD;
               -  6-Mercaptopurine or azathioprine, provided they were taken for 6 months or more&#xD;
                  and the dosage was stable for at least 12 weeks prior to visit 2&#xD;
&#xD;
               -  Methotrexate, provided it was taken for 6 months or more and the dosage was&#xD;
                  stable and ≤25 mg per week for at least 12 weeks prior to visit 2&#xD;
&#xD;
        The following patients were included in the 18-week treatment extension:&#xD;
&#xD;
          -  Patients who received BIRB 796 BS for 8 weeks and reached:&#xD;
&#xD;
               -  Clinical remission (defined as CDAI &lt;150) after 8 weeks or&#xD;
&#xD;
               -  Clinical response (reduction of CDAI ≥70) after 8 weeks&#xD;
&#xD;
          -  Patients who were willing to continue with their treatment&#xD;
&#xD;
        Exclusion Criteria:&#xD;
&#xD;
          -  Pregnancy (to be excluded at visit 2 by urine β-human chorion-gonadotropin-test in&#xD;
             women of childbearing potential) or breast feeding&#xD;
&#xD;
          -  Female patients of childbearing potential (not 6 months post-menopausal or surgically&#xD;
             sterilised) not using an approved form of birth control (hormonal contraceptives&#xD;
             orally or in depot, intrauterine device)&#xD;
&#xD;
          -  Patients without signs of inflammation of the bowel in the initial colonoscopy of the&#xD;
             substudy&#xD;
&#xD;
          -  Patients with colostomy or ileostomy&#xD;
&#xD;
          -  Planned or needed surgery during the conduct of the trial due to Crohn's disease or&#xD;
             for active gastrointestinal bleeding, peritonitis, intestinal obstruction, or&#xD;
             intra-abdominal or pancreatic abscess requiring surgical drainage&#xD;
&#xD;
          -  Known or suggested severe fixed symptomatic stenosis of the small or large intestine&#xD;
&#xD;
          -  Severe underlying disease in particular of the GI tract (e.g. irritable bowel&#xD;
             syndrome, celiac disease, infectious colitis)&#xD;
&#xD;
          -  Patients with pathogens or Clostridium difficile toxin detected in the stool culture&#xD;
             in the screening period&#xD;
&#xD;
          -  Other infectious, ischemic, or immunological diseases with gastrointestinal&#xD;
             involvement&#xD;
&#xD;
          -  Patients with short bowel syndrome&#xD;
&#xD;
          -  Patients who had had a treatment failure with a tumor necrosis factor (TNF)-blocking&#xD;
             agent. Treatment failure was defined as not achieving a clinical response (improvement&#xD;
             of ≥70 points in CDAI within 4 weeks) in a clinical trial or - in clinical practice&#xD;
             -discontinuation of the TNF-blocking agent due to ineffectiveness (changed according&#xD;
             to amendment 1, dated 16 January 2002)&#xD;
&#xD;
          -  Treatment with cyclosporine A within 12 weeks prior to visit 2&#xD;
&#xD;
          -  Last dose given within the specified time period before visit 2 for the following&#xD;
             compounds:&#xD;
&#xD;
               -  infliximab (Remicade®): 8 weeks,&#xD;
&#xD;
               -  investigational agent: 4 weeks or 5 half-lives, whichever is longer&#xD;
&#xD;
          -  Treatment with anti-inflammatory medication deviating from the criteria for dosage,&#xD;
             and stability as provided in the inclusion criteria&#xD;
&#xD;
          -  Patients treated with any of the following therapy:&#xD;
&#xD;
               -  antibiotics provided the dosage had not been stable within 2 weeks prior to visit&#xD;
                  2;&#xD;
&#xD;
               -  parenteral or elemental diet;&#xD;
&#xD;
               -  intrarectal therapy for Crohn's disease 2 weeks prior to visit 2 (added by&#xD;
                  amendment 1, dated 16 January 2002)&#xD;
&#xD;
          -  Treatment with:&#xD;
&#xD;
               -  Nonsteroidal anti-inflammatory drugs (NSAIDs) within 2 weeks prior to visit 2;&#xD;
&#xD;
               -  Acetylsalicylic acid &gt;100 mg/d;&#xD;
&#xD;
               -  Paracetamol (acetaminophen) &gt;3 g/day;&#xD;
&#xD;
               -  Drug classified as proton pump inhibitor: 7 days prior to visit 2. This exclusion&#xD;
                  criterion was deleted after amendment 2 dated 11 June 2002.&#xD;
&#xD;
               -  Drug classified as H2-receptor-blocker or antacid: 2 days prior to visit 2. This&#xD;
                  exclusion criterion was deleted after amendment 2 dated 11 June 2002.&#xD;
&#xD;
          -  Active infection or serious infectious diseases resulting in hospitalisation or&#xD;
             requiring systemic anti-infective therapy within 4 weeks before visit 2&#xD;
&#xD;
          -  Serologic evidence of active hepatitis B and/or C&#xD;
&#xD;
          -  Known HIV-infection&#xD;
&#xD;
          -  History of prior tuberculosis infection or suspicion of active infection at screening&#xD;
             based on chest X-ray done within 6 months prior to treatment phase&#xD;
&#xD;
          -  History of cardiovascular, renal, neurologic, psychiatric, liver, immunologic, or&#xD;
             endocrine dysfunction if they were clinically significant. A clinically significant&#xD;
             disease was defined as one which, in the opinion of the investigator, may have either&#xD;
             put the patient at risk because of participation in the study or as a disease which&#xD;
             may have influenced the results of the study or the patient's ability to participate&#xD;
             in the study&#xD;
&#xD;
          -  Recent history of heart failure (one year or less) or myocardial infarction or&#xD;
             patients with any cardiac arrhythmia requiring drug therapy (changed by amendment 1,&#xD;
             dated 16 January 2002)&#xD;
&#xD;
          -  ECG results outside of the reference range of clinical relevance including, but not&#xD;
             limited to QTcB &gt;480 msec, PR interval &gt;240 msec, QRS interval &gt;110 msec&#xD;
&#xD;
          -  History of malignant disease in the last 5 years or suspicion of active malignant&#xD;
             disease except successfully treated squamous or basal cell carcinoma of the skin and&#xD;
             except patients with cervical carcinoma in situ who have had adequate treatment and&#xD;
             follow up&#xD;
&#xD;
          -  Clinically significant abnormal baseline haematology, blood chemistry or urinalysis if&#xD;
             the abnormality defines a disease listed as an exclusion criterion&#xD;
&#xD;
          -  Any of the following specific laboratory abnormalities at visit 1:&#xD;
&#xD;
               -  alanine aminotransferase (ALT), aspartate aminotransferase (AST) greater than&#xD;
                  upper limit of normal range (ULN)&#xD;
&#xD;
               -  Total bilirubin greater than ULN except for patients with documented Gilbert's&#xD;
                  disease&#xD;
&#xD;
               -  Gamma-glutamyltransferase, alkaline phosphatase or lactate dehydrogenase greater&#xD;
                  than 1.5 x ULN&#xD;
&#xD;
               -  White blood cell count greater than 1.5 ULN which was not due to Crohn's disease&#xD;
                  as assessed by the investigator&#xD;
&#xD;
               -  Serum creatinine above 1.5 x ULN&#xD;
&#xD;
          -  History of drug or alcohol abuse within the past two years or active drug or alcohol&#xD;
             abuse&#xD;
&#xD;
          -  Participation in another clinical trial within 4 weeks or 5 half-lives of the&#xD;
             respective investigational agent, whichever was longer&#xD;
&#xD;
          -  Hypersensitivity to trial drug&#xD;
&#xD;
          -  Inability to comply with the protocol&#xD;
      </textblock>
    </criteria>
    <gender>All</gender>
    <minimum_age>18 Years</minimum_age>
    <maximum_age>65 Years</maximum_age>
    <healthy_volunteers>No</healthy_volunteers>
  </eligibility>
  <link>
    <url>http://trials.boehringer-ingelheim.com</url>
    <description>Related Info</description>
  </link>
  <verification_date>August 2014</verification_date>
  <study_first_submitted>August 5, 2014</study_first_submitted>
  <study_first_submitted_qc>August 5, 2014</study_first_submitted_qc>
  <study_first_posted type="Estimate">August 6, 2014</study_first_posted>
  <last_update_submitted>August 5, 2014</last_update_submitted>
  <last_update_submitted_qc>August 5, 2014</last_update_submitted_qc>
  <last_update_posted type="Estimate">August 6, 2014</last_update_posted>
  <responsible_party>
    <responsible_party_type>Sponsor</responsible_party_type>
  </responsible_party>
  <condition_browse>
    <!-- CAUTION:  The following MeSH terms are assigned with an imperfect algorithm            -->
    <mesh_term>Crohn Disease</mesh_term>
  </condition_browse>
  <!-- Results have not yet been posted for this study                                          -->
</clinical_study>


download date: ClinicalTrials.gov processed this data on September 20, 2023
link text: Link to the current ClinicalTrials.gov record.
url: https://clinicaltrials.gov/ct2/show/NCT02209792
org study id: 1175.12
nct id: NCT02209792
lead sponsor: 
The primary objective of this extension study was to obtain long-term safety data for BIRB
      796 BS in patients with moderate to severe Crohn's disease after 26 weeks of treatment.
      Secondary objectives were the evaluation of efficacy of BIRB 796 BS to induce clinical
      remission and response over 26 weeks of treatment.
allocation: Randomized
intervention model: Parallel Assignment
primary purpose: Treatment
masking: Double
measure: Clinical Remission defined as Crohn's Disease Activity Index (CDAI) < 150
time frame: at week 8
measure: Clinical remission (defined as a CDAI score below 150)
time frame: at week 26
measure: Stabilised clinical remission at the end of the main treatment phase
time frame: at week 8 and 10
measure: Time to clinical remission
time frame: up to 26 weeks
measure: Duration of maintenance of clinical remission
time frame: up to 26 weeks
measure: Clinical response (defined as a reduction of CDAI score ≥70)
time frame: up to 26 weeks
measure: Time to clinical response
time frame: up to 26 weeks
measure: Duration of maintenance of clinical response
time frame: up to 26 weeks
measure: Changes from baseline in the CDAI score
time frame: up to 26 weeks
measure: Changes from baseline in the Inflammatory Bowel Disease Questionnaire (IBDQ) score
time frame: up to 26 weeks
measure: Number of patients with 50% fistulae reduction
time frame: up to 26 weeks
description: defined as an at least 50% reduction from baseline in the number of draining fistulae
measure: Changes from baseline in the number of draining fistulae
time frame: up to 26 weeks
measure: Changes from baseline in C-reactive protein (CRP) measurements
time frame: up to 26 weeks
measure: Changes from baseline in the daily corticosteroid dose
time frame: after week 10
description: measured in mg prednisone equivalent
measure: Number of drop-outs due to treatment failure
time frame: up to 26 weeks
measure: Number of patients with adverse events
time frame: up to 40 weeks
measure: Number of patients with clinically relevant changes in laboratory parameters
time frame: up to week 38
measure: Number of patients with relevant findings in electrocardiogram (ECG)
time frame: up to 26 weeks
measure: Extended clinical response (defined as a reduction of CDAI score ≥ 100)
time frame: week 10 to 26
measure: Time to extended clinical response
time frame: week 10 to 26
measure: Duration of maintenance of extended clinical response
time frame: week 10 to 26
measure: Changes from baseline in the Crohn's Disease Endoscopic Index of Severity (CDEIS) score
time frame: at the end of week 8
description: for patients in the endoscopic substudy only
measure: Changes from baseline in the histological scoring of biopsy specimens
time frame: at the end of week 8
description: for patients in the endoscopic substudy only
arm group label: Placebo
arm group type: Placebo Comparator
arm group label: BIRB 796 BS, low dose
arm group type: Experimental
description: 2 x 5 mg b.i.d.
arm group label: BIRB 796 BS, medium dose 1
arm group type: Experimental
description: 20 mg b.i.d.
arm group label: BIRB 796 BS, medium dose 2
arm group type: Experimental
description: 2 x 5 mg + 20 mg b.i.d.
arm group label: BIRB 796 BS, high dose
arm group type: Experimental
description: 3 x 20 mg b.i.d.
intervention type: Drug
intervention name: Placebo
arm group label: BIRB 796 BS, low dose
arm group label: BIRB 796 BS, medium dose 1
arm group label: Placebo
intervention type: Drug
intervention name: BIBR 796 BS, 5 mg
arm group label: BIRB 796 BS, low dose
arm group label: BIRB 796 BS, medium dose 2
intervention type: Drug
intervention name: BIBR 796 BS, 20 mg
arm group label: BIRB 796 BS, high dose
arm group label: BIRB 796 BS, medium dose 1
arm group label: BIRB 796 BS, medium dose 2
criteria: 
gender: All
minimum age: 18 Years
maximum age: 65 Years
healthy volunteers: No
url: http://trials.boehringer-ingelheim.com
description: Related Info
responsible party type: Sponsor
mesh term: Crohn Disease