Comparison of CHS-1420 Versus Humira in Subjects With Chronic Plaque Psoriasis (PsOsim)
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT02489227|
Recruitment Status : Completed
First Posted : July 2, 2015
Last Update Posted : June 14, 2017
|Condition or disease||Intervention/treatment||Phase|
|Plaque Psoriasis||Drug: CHS-1420 Drug: Adalimumab||Phase 3|
This is a 55-week, randomized, double-blind, active-control, parallel group, multicenter, global study in subjects with active, moderate to severe, chronic PsO.
The study will consist of 24 weeks of administration of blinded study drug, divided into Treatment Period 1 and Treatment Period 2, then 23 weeks of administration of open-label CHS-1420 and a Follow-up visit 8 weeks after the last dose. Subjects who meet inclusion/exclusion criteria will be stratified by body mass index (BMI), and age and randomized 1:1 to receive CHS-1420 or Humira in Treatment Period 1. Subjects assigned to CHS-1420 will continue to receive CHS-1420 in Period 2. Subjects assigned to Humira in Period 1 will be randomly assigned (1:1) to either continue with Humira in Treatment Period 2 or to switch to CHS-1420 in Treatment Period 2. All subjects will receive open label CHS-1420 in Treatment Period 3.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||545 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|
|Official Title:||A Double-Blind, Randomized, Parallel-Group, Active-Control Study to Compare the Efficacy and Safety of CHS-1420 Versus Humira in Subjects With Chronic Plaque Psoriasis|
|Study Start Date :||August 2015|
|Actual Primary Completion Date :||May 2016|
|Actual Study Completion Date :||March 2017|
Active Comparator: Humira (adalimumab)
Adalimumab (Humira) 40mg 2 doses at week 0/Day 0, then 1 dose every 2 weeks starting at Week 1 until Week 15. At Week 16 subjects initially randomized to adalimumab will be reassigned (1:1) to CHS-1420 or continue adalimumab treatment, 1 dose every 2 weeks for weeks 17-23. At week 24 subjects will switch to CHS-1420 open label until study end.
Other Name: Humira
CHS-1420 40mg 2 doses at Week 0/Day 0 then 1 dose every 2 weeks starting at Week 1 for 23 weeks. At Week 24 subjects will continue on to CHS-1420 open label until study end.
- Difference between the percentage of subjects in each treatment group achieving a 75% improvement in Psoriasis Area and Severity Index (PASI-75) at Week 12 [ Time Frame: 12 weeks ]
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): NCT02489227
|United States, Missouri|
|Saint Louis, Missouri, United States, 63117|
|Study Director:||Barbara K Finck, M.D.||Coherus Biosciences, Inc.|