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SHP647

Phase 2

Ulcerative Colitis | Small molecule | Immunology |Takeda Pharmaceutical Company Limited|Last Updated: Jun 3, 2021

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
RandomizedCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment330
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01771809Long-Term Safety Of PF-00547659 In Ulcerative ColitisPHASE2 COMPLETED 330Mar 18, 2013Dec 13, 2017Jun 3, 202199 United States, Australia +19
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Study Endpoints
Primary Endpoints
Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Treatment-Emergent Serious Adverse Events (TESAEs), and Who Withdrew From Treatment Due to Treatment-Emergent Adverse Events (TEAEs)
From start of study drug administration up to 168 weeks

An adverse event (AE) was defined as any untoward medical occurrence in a clinical investigation participant who was administered a product or medical device; the event did not need to necessarily have a causal relationship with the treatment or usage. A serious adverse event (SAE) was any untoward medical occurrence at any dose that resulted in death, was life threatening (immediate risk of death), required inpatient hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity, resulted in congenital anomaly/birth defect. Number of participants with TEAEs, STEAEs, and those withdrew from treatment due to TEAEs were reported.

Secondary Endpoints
Percentage of Participants With Mucosal Healing at Week 16
Week 16
Serum Trough Concentrations of SHP647 Versus Time
Baseline, Week 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72 and 156
Number of Participants With Positive Anti-drug (SHP647) Antibodies (ADA)
Baseline, Week 8, 16, 24, 40, 48, 64 and 156
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
SHP647 75 mgEXPERIMENTALParticipants will receive 75 milligrams (mg) of SHP647 subcutaneous (SC) injection every 4 weeks for 72 weeks in the anterolateral right/left thigh or the deltoid area or the abdomen. During the first 72 weeks, a one time dose escalation to 225 mg of SHP647 SC injection every 4 weeks is allowed after 8 weeks of the study for participants who experience clinical deterioration or unacceptably low level of response to the investigational product. The decision to escalate will be guided by the response and relapse criteria tempered by clinical judgment. Following the first 72 weeks, participants will receive 75 mg of SHP647 SC injection every 4 weeks for an additional 72 weeks in the anterolateral right/left thigh or the deltoid area or the abdomen.
SHP647 225 mgEXPERIMENTALParticipants will receive 225 mg of SHP647 SC injection every 4 weeks for 72 weeks followed by 75 mg of SHP647 SC injection every 4 weeks for an additional 72 weeks in the anterolateral right/left thigh or the deltoid area or the abdomen.
Interventions
NameTypeDescription
75mg SHP647 (PF-00547659)DRUG75 mg sterile liquid injected subcutaneously every 4 weeks.
225mg SHP647 (PF-00547659)DRUG225 mg sterile liquid injected subcutaneously every 4 weeks.
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Eligibility Criteria
Age Range18 Years — 66 Years
SexALL
Healthy VolunteersNo
Study Sites99

Inclusion Criteria: * Subjects between 18 and 66 years of age. * Subjects previously enrolled in study A7281009 (NCT01620255) who have completed the 84 day (12 week) induction period. Exclusion Criteria: * Subjects that have completed Day 84 (Week 12) of study A7281009 but have experienced seriou...

Countries:United StatesAustraliaAustriaBelgiumBulgariaCanadaCzechiaFranceGermanyHungaryIsraelItalyNetherlandsNew ZealandPolandRussiaSerbiaSlovakiaSouth AfricaSouth KoreaSpain
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