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Nezulcitinib Dose A

Phase 1

Acute Lung Injury (ALI) Due to Coronavirus Disease-2019 (COVID-19) | Small molecule | Infectious Disease |Theravance Biopharma, Inc.|Last Updated: Dec 10, 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
CONTROLLEDBiomarker
Total Trials1
Total Enrollment14
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05091723TD-0903 Pharmacokinetics Study in Healthy Participants With Supplemental OxygenationPHASE1 COMPLETED 14Oct 13, 2021Nov 24, 2021Dec 10, 20211 United States
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Study Endpoints
Primary Endpoints
AUC0-inf
Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period

The area under the concentration time curve from time 0 extrapolated to infinity (AUC0-inf) of TD-0903

AUC0-t
Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period

The area under the concentration time curve, from time 0 to the last observed non-zero concentration (AUC0-t) of TD-0903

Cmax
Predose and at prespecified time points up to 48 hours after dosing on Day 1 of each period

Maximum observed concentration (Cmax) of TD-0903 in plasma

Secondary Endpoints
Adverse Events
Day 1 through 7 following dosing on Day 1 in each of 4 Periods
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Administration Scenario AEXPERIMENTALSingle dose of TD-0903 at Dose A on Day 1, Period 1 delivered by nasal inhalation via nebulizer device with a high-flow nasal cannula delivering supplemental oxygen
Administration Scenario BEXPERIMENTALSingle dose of TD-0903 at Dose A on Day 1, Period 2 delivered by oral inhalation via nebulizer device with supplemental oxygen delivery via low-flow nasal cannula
Administration Scenario CEXPERIMENTALSingle dose of TD-0903 at Dose A on Day 1, Period 3 delivered by oral inhalation via nebulizer device with supplemental oxygen delivery via high-flow nasal cannula
Administration Scenario DEXPERIMENTALSingle dose of TD-0903 at Dose B on Day 1, Period 4 delivered by a route to-be-determined based on data from Scenarios A, B and C.
Interventions
NameTypeDescription
Nezulcitinib (TD-0903) Dose ADRUGTD-0903 Dose A
Nezulcitinib (TD-0903) Dose BDRUGTD-0903 Dose B
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Body mass index (BMI) ≥ 18.0 and ≤ 35.0 kg/m2 and weighs at least 50 kg at screening * Medically healthy with no clinically significant medical history, physical examination, spirometry, laboratory profiles, vital signs or ECGs * Forced expiratory volume of 1 second (FEV1) ≥80...

Countries:United States
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