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OMS721

Phase 2

Thrombotic Microangiopathies | Monoclonal antibody | Other |Omeros Corporation|Last Updated: Aug 28, 2024

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
CONTROLLEDDMC
Total Trials1
Total Enrollment58
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02222545Safety and Efficacy Study of OMS721 in Patients With Thrombotic MicroangiopathiesPHASE2 COMPLETED 58Nov 2, 2014Aug 11, 2020Aug 28, 202424 United States, Belgium +10
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Study Endpoints
Primary Endpoints
Assess the Safety and Tolerability of Multiple-dose Administration of OMS721 in Participants With TMA
Day 1 to 37 days after end of treatment, approximately up to 31 weeks.

Incidence of treatment-emergent adverse events (AEs): clinically significant changes in vital signs, ECG, and laboratory tests were reported as AEs.

Number of Participants With HSCT-TMA Who Respond to OMS721
Day 1 to up to 2 years following the first dose of OMS721

Response defined as: Improvement in TMA laboratory markers of platelet count and lactate dehydrogenase (LDH) and improvement in clinical status

Secondary Endpoints
Participants With HSCT-TMA Treated With OMS721: 100-day Survival
Study Day of HSCT-TMA diagnosis to 100 days later
Participants With HSCT-TMA Treated With OMS721: Overall Survival
Study Day of HSCT-TMA diagnosis to up to 2 years following first dose of OMS721
Participants With HSCT-TMA Treated With OMS721: Duration of Response
Study Day 1 to up to 2 years following first dose of OMS721
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
OMS721 low doseEXPERIMENTALAdministration of OMS721 at a low dose
OMS721 medium doseEXPERIMENTALAdministration of OMS721 at a medium dose
OMS721 high doseEXPERIMENTALAdministration of OMS721 at a high dose
Interventions
NameTypeDescription
OMS721BIOLOGICAL -
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites24

Inclusion Criteria: 1. Are at least age 18 at screening (Visit 1) 2. Have a diagnosis of primary aHUS, persistent HSCT-associated TMA or TTP 3. No clinically apparent alternative explanation for thrombocytopenia and anemia Exclusion Criteria: 1. Had eculizumab therapy within three months prior to...

Countries:United StatesBelgiumBulgariaHong KongItalyLithuaniaMalaysiaNew ZealandPolandSingaporeTaiwanThailand
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