A Study Of Oral CP-690,550 As A Maintenance Therapy For Ulcerative Colitis (OCTAVE)
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ClinicalTrials.gov Identifier: NCT01458574 |
Recruitment Status :
Completed
First Posted : October 25, 2011
Results First Posted : May 18, 2017
Last Update Posted : May 18, 2017
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Ulcerative Colitis | Drug: Placebo Drug: CP690,550 Drug: CP-690,550 | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 593 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | A Multicentre, Randomized, Double-blind, Placebo-controlled, Parallel-group Study Of Oral Cp-690,550 As A Maintenance Therapy In Subjects With Ulcerative Colitis |
Actual Study Start Date : | July 20, 2012 |
Actual Primary Completion Date : | May 27, 2016 |
Actual Study Completion Date : | May 27, 2016 |

Arm | Intervention/treatment |
---|---|
Placebo Comparator: Placebo Comparator |
Drug: Placebo
Placebo 10 mg orally (PO) twice a day (BID) |
Experimental: CP-690,550 5 mg Arm |
Drug: CP690,550
CP-690,550 5 mg orally (PO) twice a day (BID) |
Experimental: CP-690,550 10 mg Arm |
Drug: CP-690,550
CP-690,550 10 mg orally (PO) twice a day (BID) |
- Percentage of Participants In Remission at Week 52 [ Time Frame: Week 52 ]Remission in participants was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of ulcerative colitis (UC). It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and physician global assessment (PGA), each subscore graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12 where higher score indicating higher disease severity.
- Percentage of Participants With Mucosal Healing at Week 52 [ Time Frame: Week 52 ]Mucosal healing in participants was defined by mayo endoscopic subscore of 0 or 1. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher subscores indicating higher disease severity.
- Percentage of Participants With Sustained Steroid-Free Remission (Defined as Being in Remission and Steroid-Free at Both Week 24 and 52), Among Participants With Remission at Baseline [ Time Frame: Week 24, 52 ]Sustained steroid-free remission was defined by being in remission and steroid-free at both Week 24 and Week 52. Steroid-free remission was defined by being in remission, in addition to no requirement of any treatment with steroid for at least 4 weeks prior to the visit. Remission was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Percentage of participants with sustained steroid-free remission (among participants with remission at baseline) were reported in this outcome measure.
- Percentage of Participants in Remission at Week 24 [ Time Frame: Week 24 ]Remission in participants was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher subscores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Sustained Remission [ Time Frame: Week 24, 52 ]Sustained remission in participants was defined by being in remission at both Week 24 and Week 52. Remission was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher subscores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher score indicating higher disease severity.
- Percentage of Participants With Mucosal Healing at Week 24 [ Time Frame: Week 24 ]Mucosal healing in participants was defined by a mayo endoscopic subscore of 0 or 1. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher scores indicating higher disease severity.
- Percentage of Participants With Sustained Mucosal Healing [ Time Frame: Week 24, 52 ]Sustained mucosal healing in participants was defined by achieving mayo endoscopic subscore of 0 or 1 at both Week 24 and Week 52. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher scores indicating higher disease severity.
- Percentage of Participants With Mucosal Healing at Week 24 and 52, Among Participants With Mucosal Healing at Baseline [ Time Frame: Week 24, 52 ]Mucosal healing in participants was defined as achieving mayo endoscopic subscore of 0 or 1. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher scores indicating higher disease severity.
- Percentage of Participants With Sustained Mucosal Healing, Among Participants With Mucosal Healing at Baseline [ Time Frame: Week 24, 52 ]Sustained mucosal healing in participants was defined by achieving mayo endoscopic subscore of 0 or 1 at both Week 24 and Week 52. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher scores indicating higher disease severity.
- Percentage of Participants With Clinical Response at Week 24 and 52 [ Time Frame: Week 24, 52 ]Clinical response was defined by a decrease from induction study (A3921094 [NCT01465763] or A3921095 [NCT01458951]) baseline in Mayo score of at least 3 points and at least 30%, with an accompanying decrease in the rectal bleeding subscore of at least 1 point, or an absolute rectal bleeding subscore of 0 or 1. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Percentage of participants with clinical response at Week 24 and 52 have been reported in this outcome measure.
- Percentage of Participants With Sustained Clinical Response [ Time Frame: Week 24, 52 ]Sustained clinical response in participants was defined as showing clinical response at both Week 24 and Week 52. Clinical response was defined by a decrease from induction study (A3921094 [NCT01465763] or A3921095 [NCT01458951]) baseline in mayo score of at least 3 points and at least 30%, with an accompanying decrease in the rectal bleeding subscore of at least 1 point, or an absolute rectal bleeding subscore of 0 or 1. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Percentage of participants with sustained clinical response are reported in this outcome measure.
- Percentage of Participants in Clinical Remission at Week 24 and 52 [ Time Frame: Week 24, 52 ]Clinical remission in participants was defined as a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Sustained Clinical Remission [ Time Frame: Week 24, 52 ]Sustained clinical remission in participants was defined as being in clinical remission at both Week 24 and Week 52. Clinical remission was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Deep Remission at Week 24 and 52 [ Time Frame: Week 24, 52 ]Deep remission in participants was defined as a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and 0 subscore for both rectal bleeding and endoscopic subscores. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Sustained Deep Remission [ Time Frame: Week 24, 52 ]Sustained deep remission was defined by being in deep remission at both Week 24 and Week 52. Deep remission in participants was defined as a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and 0 subscore for both rectal bleeding and endoscopic subscores. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Symptomatic Remission at Week 24 and 52 [ Time Frame: Week 24, 52 ]Symptomatic remission in participants was defined as a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point, and 0 subscore for both rectal bleeding and stool frequency. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 sub-scores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Sustained Symptomatic Remission [ Time Frame: Week 24, 52 ]Sustained symptomatic remission in participants was defined as being in symptomatic remission at both Week 24 and Week 52. Symptomatic remission was defined as a total Mayo score of 2 points or lower, with no individual subscore exceeding 1 point, and 0 subscore for both rectal bleeding and stool frequency. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Percentage of Participants in Endoscopic Remission at Week 24 and 52 [ Time Frame: Week 24, 52 ]Endoscopic remission in participants was defined as a mayo endoscopic subscore of 0. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher subscores indicating higher disease severity.
- Percentage of Participants in Sustained Endoscopic Remission [ Time Frame: Week 24, 52 ]Sustained endoscopic remission in participants was defined as being in endoscopic remission at both Week 24 and Week 52. Endoscopic remission was defined by a mayo endoscopic subscore of 0. The mayo endoscopic subscore consisted of the findings of centrally read flexible sigmoidoscopy, graded from 0 to 3 with higher subscores indicating higher disease severity.
- Total Mayo Score at Baseline, Week 24 and 52 [ Time Frame: Baseline, Week 24, 52 ]Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity.
- Change From Baseline in Total Mayo Score at Week 24 and 52 [ Time Frame: Baseline, Week 24, 52 ]Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Change from baseline in total mayo score at Week 24 and 52 was reported.
- Percentage of Participants in Remission, Among Participants With Remission at Baseline [ Time Frame: Week 24, 52 ]Remission in participants was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher score indicating higher disease severity.
- Percentage of Participants in Sustained Remission, Among Participants With Remission at Baseline [ Time Frame: Week 24, 52 ]Sustained remission in participants was defined by being in remission at both Week 24 and Week 52. Remission was defined as a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher score indicating higher disease severity.
- Percentage of Participants in Steroid-free Remission, Among Participants in Remission at Baseline [ Time Frame: Week 24, 52 ]Steroid-free remission was defined by being in remission, in addition to no requirement of any treatment with steroid for at least 4 weeks prior to the visit. Remission was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Percentage of participants in steroid-free remission were reported in this outcome measure.
- Percentage of Participants in Steroid-Free Remission, Among Participants Receiving Steroids at Baseline [ Time Frame: Week 24, 52 ]Steroid-free remission was defined by being in remission, in addition to no requirement of any treatment with steroid for at least 4 weeks prior to the visit. Remission was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Percentage of participants with steroid-free remission were reported in this outcome measure.
- Percentage of Participants in Sustained Steroid-Free Remission, Among Participants Receiving Steroids at Baseline [ Time Frame: Week 24, 52 ]Sustained steroid-free remission was defined by being in remission and steroid-free at both Week 24 and Week 52. Steroid-free remission was defined by being in remission, in addition to no requirement of any treatment with steroid for at least 4 weeks prior to the visit. Remission was defined by a total mayo score of 2 points or lower, with no individual subscore exceeding 1 point and a rectal bleeding subscore of 0. Mayo score was an instrument designed to measure disease activity of UC. It consisted of 4 subscores: stool frequency, rectal bleeding, findings of centrally read flexible sigmoidoscopy and PGA, each graded from 0 to 3 with higher scores indicating higher disease severity. These subscores were summed up to give a total score range of 0 to 12, where higher scores indicating higher disease severity. Percentage of participants with sustained steroid-free remission were reported in this outcome measure.

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Subjects who met study entry criteria and completed 8-week induction treatment from Study A3921094 or A3921095
- Subjects who achieved clinical response in Study A3921094 or A3921095
- Women of childbearing potential must test negative for pregnancy prior to study enrollment
- Subjects who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures
- Evidence of a personally signed and dated informed consent document(s) indicating that the subject (or a legally acceptable representative) has been informed of all pertinent aspects of the study.
Exclusion Criteria:
- Subjects who had major protocol violation (as determined by the Sponsor) in Study A3921094 or A3921095
- Presence of indeterminate colitis, microscopic colitis, ischemic colitis, infectious colitis, or clinical findings suggestive of Crohn's disease
- Subjects who have had surgery for UC or in the opinion of the investigator, are likely to require surgery for UC during the study period.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01458574

Study Director: | Pfizer CT.gov Call Center | Pfizer |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Pfizer |
ClinicalTrials.gov Identifier: | NCT01458574 |
Other Study ID Numbers: |
A3921096 2011-004580-79 ( EudraCT Number ) OCTAVESUSTAIN ( Other Identifier: Alias Study Number ) |
First Posted: | October 25, 2011 Key Record Dates |
Results First Posted: | May 18, 2017 |
Last Update Posted: | May 18, 2017 |
Last Verified: | April 2017 |
Janus kinase inhibitor JAK 3 inhibitor inflammatory bowel disease ulcerative colitis OCTAVE |
CP-690 550 tofacitinib Xeljanz |
Colitis Colitis, Ulcerative Ulcer Gastroenteritis Gastrointestinal Diseases Digestive System Diseases Colonic Diseases |
Intestinal Diseases Pathologic Processes Inflammatory Bowel Diseases Tofacitinib Protein Kinase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |