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Atrasentan low dose group

Phase 2

Chronic Kidney Disease | Small molecule | Nephrology |AbbVie Inc.|Last Updated: Jun 6, 2018

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_CONTROLLEDDMCBiomarker
Total Trials4
Total Enrollment347
FDA Designations
No designations recorded
Clinical Trials (4)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01399580A Prospective, Double-Blind, Placebo-Controlled, Multicenter Study to Evaluate Efficacy and Safety of Atrasentan, Including Thoracic Bioimpedance, in Type 2 Diabetic Subjects With NephropathyPHASE2 COMPLETED 48Aug 1, 2011Sep 1, 2012Oct 25, 201328 United States
NCT01424319Reducing Residual Albuminuria in Subjects With Diabetes and Nephropathy With AtrasentanPHASE2 COMPLETED 58Aug 1, 2011Jul 1, 2012Aug 29, 201718 Japan
NCT01356849Evaluate the Efficacy and Safety of Once Daily Administration of Atrasentan Tablets (Low and High) Compared to Placebo in Reducing Residual Albuminuria in Type 2 Diabetic Patients With Nephropathy Who Are Treated With the Maximum Tolerated Labeled Dose of a Renin Angiotensin System (RAS) InhibitorPHASE2 COMPLETED 149Apr 1, 2011Aug 1, 2012Aug 28, 201372 United States, Canada +2
NCT00920764A Study of Atrasentan on Reducing Albuminuria in Type 2 Diabetic Nephropathy Treated With Renin-Angiotensin System InhibitorsPHASE2 COMPLETED 92Jun 1, 2009May 1, 2010Jun 6, 201828 United States, Puerto Rico
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Study Endpoints
Primary Endpoints
Change from baseline to each post-baseline visit up to Week 8 in log-transformed Urinary Albumin to Creatinine Ratio (UACR)
Every two weeks for 8 weeks
The change from baseline to each post-baseline visit in log-transformed UACR (urinary albumin to creatinine ratio)
Up to Week 12
Change from baseline to Week 12 in Urinary Albumin to Creatinine Ratio (UACR)
Every two weeks for 12 weeks
Mean change from baseline to each post-baseline observation on UACR over the course of treatment period versus standard of care
Week 8 visit or final assessment
Secondary Endpoints
Change from baseline to each post baseline measure for estimated glomerular filtration rate (eGFR)
Every two weeks for 8 weeks
The change from baseline to each post-baseline assessment of thoracic bioimpedance
Treatment Day 1, Week 1, 2, 4, 6, 8 and 30 days post-treatment
The proportion of subjects who have achieved at least 30% reduction on UACR (Urinary Albumin to Creatinine Ratio) who have not had any form of treatment-emergent edema with moderate or severe severity.
Up to Week 12
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Group A - Placebo QDPLACEBO_COMPARATOR -
Group B - Low dose Atrasentan QDACTIVE_COMPARATOR -
Group C - High dose Atrasentan QDACTIVE_COMPARATOR -
ABT-627, Low doseEXPERIMENTAL -
ABT-627, High doseEXPERIMENTAL -
ABT-627, PlaceboPLACEBO_COMPARATOR -
AACTIVE_COMPARATOR -
BACTIVE_COMPARATOR -
CACTIVE_COMPARATOR -
DPLACEBO_COMPARATOR -
Interventions
NameTypeDescription
AtrasentanDRUGSubjects will take two tablets daily of either low dose Atrasentan QD or high dose Atrasentan QD for 8 weeks during the treatment period.
PlaceboDRUGSubjects will take two tablets daily of placebo QD for 8 weeks during the treatment period.
Atrasentan low dose groupDRUGSubjects will take two tablets daily of one of those which are atrasentan low dose, atrasentan high dose or atrasentan placebo for 12 weeks during the treatment period.
Atrasentan high dose groupDRUGSubjects will take two tablets daily of one of those which are atrasentan low dose, atrasentan high dose or atrasentan placebo for 12 weeks during the treatment period.
Atrasentan placebo groupDRUGSubjects will take two tablets daily of one of those which are atrasentan low dose, atrasentan high dose or atrasentan placebo for 12 weeks during the treatment period.
Placebo for Atrasentan 0.2 mg/mL solutionDRUG10 mL oral solution, daily, 8 weeks
0.25 mg Atrasentan QDDRUG10 mL oral solution, daily, 8 weeks
0.75 mg Atrasentan QDDRUG10 mL oral solution, daily, 8 weeks
1.75 mg Atrasentan QDDRUG10 mL oral solution, daily, 8 weeks
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites28

Inclusion Criteria: 1. Subject is greater than or equal to 18 years old. 2. Subject has type 2 diabetes and has been treated with at least one anti-hyperglycemic medication within the 12 months prior to the Screening Period. 3. Subject is currently receiving an angiotensin converting enzyme inhibit...

Countries:United StatesJapanCanadaPuerto RicoTaiwan
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