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CR845

Phase 2

Osteoarthritis, Hip | Small molecule | Musculoskeletal |Cara Therapeutics, Inc.|Last Updated: Oct 20, 2020

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment761
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02944448A Study Evaluating Pain Relief and Safety of Orally Administered CR845 in Patients With Osteoarthritis of Hip or KneePHASE2 COMPLETED 761Sep 1, 2016Jun 1, 2017Oct 20, 202035 United States
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Study Endpoints
Primary Endpoints
Change From Baseline at Week 8 With Respect to the Weekly Mean of the Daily 24-hour Pain Intensity for the Index Joint as Measured by the Numeric Rating Scale (NRS).
Baseline, Week 8

11-point NRS scale where 0 = no pain, and 10= pain as bad as you can imagine

Secondary Endpoints
Change From Baseline in the Western Ontario & McMaster Osteoarthritis (WOMAC) Index Total Score at Week 8
Baseline, Week 8
Change From Baseline in the WOMAC Pain Intensity Sub-scale Score at Week 8
Baseline, Week 8
Change From Baseline in the WOMAC Stiffness Sub-scale Score at Week 8
Baseline, Week 8
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
CR845 tablet 1 mgACTIVE_COMPARATORDosing twice a day (BID) for a total of 8 weeks, with each dose administered at least 2 hours prior to or after a meal.
CR845 tablet 2.5 mgACTIVE_COMPARATORDosing twice a day (BID) for a total of 8 weeks, with each dose administered at least 2 hours prior to or after a meal.
CR845 tablet 5 mgACTIVE_COMPARATORDosing twice a day (BID) for a total of 8 weeks, with each dose administered at least 2 hours prior to or after a meal.
Placebo tabletPLACEBO_COMPARATORDosing twice a day (BID) for a total of 8 weeks, with each dose administered at least 2 hours prior to or after a meal.
Interventions
NameTypeDescription
CR845 tablet 1 mgDRUGCR845 tablets will be provided as 1 mg enteric-coated tablets. All tablets are white in color with no markings and are identical in appearance, regardless of dose and treatment.
CR845 tablet 2.5 mgDRUGCR845 tablets will be provided as 2.5 mg enteric-coated tablets. All tablets are white in color with no markings and are identical in appearance, regardless of dose and treatment.
CR845 tablet 5 mgDRUGCR845 tablets will be provided as 5 mg enteric-coated tablets. All tablets are white in color with no markings and are identical in appearance, regardless of dose and treatment.
Placebo tabletDRUGPlacebo tablets will be provided as enteric-coated tablets. All tablets are white in color with no markings and are identical in appearance, regardless of dose and treatment.
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Eligibility Criteria
Age Range25 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites35

Inclusion Criteria: 1. Voluntarily provides written informed consent to participate in the study prior to any study procedures. 2. Is able to speak, read, and communicate clearly in English or Spanish; is able to understand the study procedures. 3. Male or female ≥ 25 years of age. 4. Body mass ind...

Countries:United States
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