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MEDI4920

Phase 1

Healthy Volunteer | Monoclonal antibody | Other |AstraZeneca PLC|Last Updated: Feb 15, 2019

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 Enrollment59
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02151110Phase 1 Single-ascending Dose Study to Evaluate Safety and Tolerability of MEDI4920 in Healthy AdultsPHASE1 COMPLETED 59May 27, 2014May 9, 2016Feb 15, 20191 United Kingdom
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Study Endpoints
Primary Endpoints
Number of Participants With Treatment Emergent Adverse Events (TEAEs) and Treatment Emergent Serious Adverse Events (TESAEs)
The start of study drug administration (Day 1) to the follow-up period (Day 113) or early discontinuation visit

An adverse event (AE) is any unfavourable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of study drug, whether or not considered related to the study drug. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening situation (immediate risk of dying); persistent or significant disability or incapacity; congenital anomaly or birth defect in the offspring of a participant who received the study drug. A TEAE is defined as the event with onset after the start of infusion (Day 1) to Day 113 or early discontinuation visit inclusive. The AEs were summarized using Medical Dictionary for Regulatory Activities version 19.0.

Secondary Endpoints
Maximum Observed Plasma Concentration (Cmax) of MEDI4920
Pre-infusion, at the middle of the infusion, post-infusion (5 minutes, and 2, 6, and 12 hours) on Day 1; Days 2, 3, 5, 8, 15, 22, 29, 43, 57, 85, and 113 or early discontinuation visit, whichever occurred first
Area Under the Plasma Concentration-time Curve From Time Zero to the Time of the Last Quantifiable Concentration (AUC0-last) of MEDI4920
Pre-infusion, at the middle of the infusion, post-infusion (5 minutes, and 2, 6, and 12 hours) on Day 1; Days 2, 3, 5, 8, 15, 22, 29, 43, 57, 85, and 113 or early discontinuation visit, whichever occurred first
Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of MEDI4920
Pre-infusion, at the middle of the infusion, post-infusion (5 minutes, and 2, 6, and 12 hours) on Day 1; Days 2, 3, 5, 8, 15, 22, 29, 43, 57, 85, and 113 or early discontinuation visit, whichever occurred first
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATORParticipants received single IV dose of placebo matching with MEDI4920 infused on Day 1.
MEDI4920 3 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 3 milligram (mg) infused on Day 1.
MEDI4920 10 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 10 mg infused on Day 1.
MEDI4920 30 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 30 mg infused on Day 1.
MEDI4920 100 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 100 mg infused on Day 1.
MEDI4920 300 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 300 mg infused on Day 1.
MEDI4920 1000 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 1000 mg infused on Day 1.
MEDI4920 3000 mgEXPERIMENTALParticipants received single IV dose of MEDI4920 3000 mg infused on Day 1.
Interventions
NameTypeDescription
MEDI4920 3 mgBIOLOGICALParticipants received single IV dose of MEDI4920 3 milligram (mg) infused on Day 1.
MEDI4920 10 mgBIOLOGICALParticipants received single IV dose of MEDI4920 10 mg infused on Day 1.
MEDI4920 30 mgBIOLOGICALParticipants received single IV dose of MEDI4920 30 mg infused on Day 1.
MEDI4920 100 mgBIOLOGICALParticipants received single IV dose of MEDI4920 100 mg infused on Day 1.
MEDI4920 300 mgBIOLOGICALParticipants received single IV dose of MEDI4920 300 mg infused on Day 1.
MEDI4920 1000 mgBIOLOGICALParticipants received single IV dose of MEDI4920 1000 mg infused on Day 1.
MEDI4920 3000 mgBIOLOGICALParticipants received single IV dose of MEDI4920 3000 mg infused on Day 1.
PlaceboOTHERParticipants received single IV dose of placebo matching with MEDI4920 infused on Day 1.
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Eligibility Criteria
Age Range18 Years — 49 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy as determined by a responsible study physician based on medical evaluation * Body weight 40 to 100 kg * Body mass index 19.0 to 30.0 kg/m2 Exclusion Criteria: * History of allergy or sensitivity to Shellfish or protein based antigens * previous immunization with KLH ...

Countries:United Kingdom
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