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Convalescent anti-SARS-CoV-2 MBT Plasma

Phase 2

COVID-19 | Monoclonal antibody | Infectious Disease |Grifols, S.A.|Last Updated: Mar 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
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment200
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04547127A Study to Evaluate Safety and Efficacy of Convalescent Methylene Blue Treated (MBT) Plasma From Donors Recovered From Coronavirus Disease 2019 (COVID-19)PHASE2 COMPLETED 200Apr 29, 2020Feb 4, 2021Mar 3, 202112 Spain
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Study Endpoints
Primary Endpoints
All-Cause Mortality Rate
Up to Day 29
Secondary Endpoints
Change from Baseline in National Early Warning Score (NEWS)
Day 1 through Day 29
Time to Clinical Response as Assessed by NEWS ≤ 2 Maintained for 24 hours
Day 1 through Day 29
Time to Hospital Discharge
Day 1 through Day 29
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Convalescent anti-SARS-CoV-2 MBT Plasma + SMTEXPERIMENTALParticipants will receive 2 consecutive transfusions of 200 to 250 milliliters (ml) of ABO-compatible convalescent plasma with each unit of plasma, obtained from the same convalescent donor, which will be administered on Day 1 using standard procedures for administration of fresh frozen plasma. Participants weighing less than 45 kilograms (kg) will receive two transfusions of 10 ml of convalescent plasma per kilogram of body weight with each unit of plasma obtained from the same convalescent donor. Participants will also receive all standard of care interventions while hospitalized, from Day 1 to Day 29.
Standard Medical TreatmentACTIVE_COMPARATORParticipants will receive all standard of care interventions required throughout the participant's hospitalization, from Day 1 to Day 29.
Interventions
NameTypeDescription
Convalescent anti-SARS-CoV-2 MBT PlasmaBIOLOGICALIntravenous infusion.
Standard Medical TreatmentDRUGSMT
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion Criteria: * Hospitalized male or female subjects of ≥ 18 years of age at time of Screening who are being treated in the intensive care unit (ICU) for COVID-19 for not longer than 48 hours or for whom a decision has been made that COVID-19 disease severity warrants ICU admission. * Subject...

Countries:Spain
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