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AZD5672

Phase 2

Rheumatoid Arthritis | Small molecule | Immunology |AstraZeneca PLC|Last Updated: Oct 3, 2011

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 Trials4
Total Enrollment465
FDA Designations
No designations recorded
Clinical Trials (4)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00713544A Proof of Concept and Dose Ranging Study in Patients With Rheumatoid ArthritisPHASE2 COMPLETED 373Jul 1, 2008Apr 1, 2009Oct 3, 201149 Bulgaria, Colombia +12
NCT00887770A Study to Investigate the Potential for AZD5672 to Affect the Electrical Conduction Pathways in the HeartPHASE1 COMPLETED 64Apr 1, 2009Jul 1, 2009Jul 16, 20091 United Kingdom
NCT00871767AZD5672 Bioavailability Study in Healthy Male and Female SubjectsPHASE1 COMPLETED 24Mar 1, 2009May 1, 2009Jun 30, 20091 United Kingdom
NCT00711074Mass Balance and Metabolic Profiling of [14C]AZD5672 in Healthy Male VolunteersPHASE1 COMPLETED 4Jun 1, 2008Jul 1, 2008Apr 9, 20091 United Kingdom
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Study Endpoints
Primary Endpoints
American College of Rheumatology 20 Response (ACR20)
12 weeks

The number of participants with greater to or equal to 20% improvement in the ACR composite score (a measure of RA symptoms including: joint swelling and tenderness; patient's assessment of pain, disease activity and physical function; physician's assessment of disease activity; and CRP) after 12 Weeks' treatment.

Evaluate time-matched QTcF intervals of single dose AZD5672 600mg compared to placebo.
Up to 24 hours postdose
Relative bioavailability of AZD5672 using PK variables AUC ss and C max ss
Frequent sampling occasions during study periods, with intensive sampling occurring on days 7,14,21 and 28
total radioactivity in plasma, whole blood, faeces and urine.
Pre-dose, post dose, 0.25h, 0.5h, 0.75h, 1h, 1.5h, 2, 3, 4, 6, 9, 12, 24, 48, 72, 96, 120, 144, 168, 192, 216, 240h
Additional metabolite identification
0.5h, 3h, 6h, 12h, 24h
Secondary Endpoints
American College of Rheumatology 50 Response (ACR50)
12 weeks
American College of Rheumatology 70 Response (ACR70)
12 weeks
Disease Activity Score (Based on 28 Joint Count) (DAS28)
Baseline to 12 Weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
1ACTIVE_COMPARATOR -
2EXPERIMENTAL20mg
3EXPERIMENTAL50mg
4EXPERIMENTAL100mg
5EXPERIMENTAL150mg
6PLACEBO_COMPARATOR -
AEXPERIMENTAL600mg AZD5672 + Moxifloxacin placebo
BEXPERIMENTAL100mg AZD5672 + Moxifloxacin placebo
CACTIVE_COMPARATORAZD5672 placebo + Moxifloxacin 400mg
DPLACEBO_COMPARATORAZD5672 placebo + Moxifloxacin placebo
Interventions
NameTypeDescription
AZD5672DRUG20 mg oral, once daily
EtanerceptDRUG50 mg, subcutaneous injection, weekly
PlaceboDRUGplacebo, oral, once daily
MoxifloxacinDRUG1 x 400mg capsule, oral, single dose
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites49

Inclusion Criteria: * Diagnosis of RA with active disease defined as: ≥4 swollen joints and ≥6 tender/painful joints, and either have (blood tests) elevated erythrocyte sedimentation rate (ESR) or C-reactive protein (CRP). * At least one of the following: documented history of positive rheumatoid f...

Countries:BulgariaColombiaCzechiaHungaryItalyLatviaMaltaPolandRomaniaRussiaSerbiaSlovakiaSouth AfricaUkraineUnited Kingdom
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