A Study Of Oral CP-690,550 As A Maintenance Therapy For Ulcerative Colitis (OCTAVE)

This study is currently recruiting participants. (see Contacts and Locations)
Verified May 2016 by Pfizer
Information provided by (Responsible Party):
ClinicalTrials.gov Identifier:
First received: October 21, 2011
Last updated: May 18, 2016
Last verified: May 2016
The study proposes to assess whether compared to placebo, CP-690,550 is effective, safe, and tolerable maintenance therapy in subjects with Ulcerative Colitis (UC). The study proposes to assess whether compared to placebo, CP-690,550 maintenance therapy more effectively achieves mucosal healing and improves quality of life in subjects with UC.The study proposes to assess CP-690,550 pharmacokinetic exposure during maintenance therapy in subjects over the age of 18 years with UC.

Condition Intervention Phase
Ulcerative Colitis
Drug: Placebo
Drug: CP690,550
Drug: CP-690,550
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, 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

Resource links provided by NLM:

Further study details as provided by Pfizer:

Primary Outcome Measures:
  • The proportion of subjects in remission at Week 52 [ Time Frame: week 52 ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • The proportion of subjects with mucosal healing at Week 52 [ Time Frame: week 52 ] [ Designated as safety issue: No ]
  • The proportion of subjects in sustained steroid free remission among subjects in remission at baseline of Study A3921096 [ Time Frame: week 24 & 52 ] [ Designated as safety issue: No ]

Estimated Enrollment: 654
Study Start Date: July 2012
Estimated Study Completion Date: June 2016
Estimated Primary Completion Date: June 2016 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
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)


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
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.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01458574

Contact: Pfizer CT.gov Call Center 1-800-718-1021

  Show 283 Study Locations
Sponsors and Collaborators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
Responsible Party: Pfizer
ClinicalTrials.gov Identifier: NCT01458574     History of Changes
Other Study ID Numbers: A3921096  2011-004580-79  OCTAVESUSTAIN 
Study First Received: October 21, 2011
Last Updated: May 18, 2016
Health Authority: United States: Food and Drug Administration

Keywords provided by Pfizer:
Janus kinase inhibitor
JAK 3 inhibitor
inflammatory bowel disease
ulcerative colitis

Additional relevant MeSH terms:
Colitis, Ulcerative
Colonic Diseases
Digestive System Diseases
Gastrointestinal Diseases
Inflammatory Bowel Diseases
Intestinal Diseases
Pathologic Processes
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Protein Kinase Inhibitors

ClinicalTrials.gov processed this record on May 26, 2016