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TAK-385

Phase 2

Endometriosis | Small molecule | Other |Takeda Pharmaceutical Company Limited|Last Updated: May 8, 2014

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 Trials2
Total Enrollment884
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01452685A Long-term Extension Study of TAK-385 in the Treatment of EndometriosisPHASE2 COMPLETED 397Mar 1, 2012Dec 1, 2013May 8, 201469 Japan
NCT01458301Efficacy and Safety of TAK-385 in the Treatment of EndometriosisPHASE2 COMPLETED 487Oct 1, 2011Aug 1, 2013Feb 25, 201469 Japan
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Study Endpoints
Primary Endpoints
Bone Mineral Density
Up to Week 24.

Measured by Dual-energy X-ray absorptiometry (DXA)

Treatment-emergent Adverse Events
Up to Week 16

Treatment-emergent adverse events are defined as any unfavorable and unintended sign, symptom or disease temporally associated with the use of a medicinal product reported from first dose of study drug through the last visit (Week 16)

Vital Signs
Up to Week 24

Vital signs will include body temperature, sitting blood pressure and pulse (bpm).

Body Weight
Up to Week 24
Electrocardiograms
Up to Week 24.
Laboratory Values
Up to Week 24
Serum NTx
Up to Week 24

NTx is one of the biochemical bone metabolism markers

Serum BAP
Up to Week 24

BAP is one of the biochemical bone metabolism markers

Score for pelvic pain as measured by the Visual Analogue Scale (VAS)
Week 12 (one menstrual cycle)

Pelvic pain will be assessed using the VAS as pain evaluation scale.

Secondary Endpoints
Visual Analogue Scale (VAS) Score for Pelvic Pain
Up to Week 24
VAS Score for Dyspareunia
Up to Week 24
VAS Score for Pelvic Pain
Up to Week 12.
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATOR -
TAK-385 10 mg QDEXPERIMENTAL -
TAK-385 20 mg QDEXPERIMENTAL -
TAK-385 40 mg QDEXPERIMENTAL -
LeuplinOTHER -
Interventions
NameTypeDescription
PlaceboDRUGTAK-385 placebo-matching tablets, orally, once daily and leuprorelin acetate placebo injection, subcutaneously, once every 4 weeks for up to 12 weeks.
TAK-385DRUGTAK-385 10 mg, tablets, orally, once daily and leuprorelin acetate placebo injection, subcutaneously, once every 4 weeks for up to 12 weeks.
Leuprorelin acetateDRUGTAK-385 placebo-matching tablets, orally, once daily and leuprorelin acetate 3.75 mg injection, subcutaneously, once every 4 weeks for up to 12 weeks
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Eligibility Criteria
Age Range20 Years — N/A
SexFEMALE
Healthy VolunteersNo
Study Sites69

Inclusion Criteria: 1\. Participants who have completed TAK-385/CCT-101 study Exclusion Criteria: 1. Participants who had an adverse event in TAK-385/CCT-101 study which makes continued administration of the study drug difficult 2. Participants who became unable to comply with the protocol due to...

Countries:Japan
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