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PBTZ169 OD

Phase 1

Healthy Subjects | Small molecule | Other |PLUS THERAPEUTICS, Inc.|Last Updated: Feb 28, 2020

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
RandomizedCONTROLLEDBiomarker
Total Trials1
Total Enrollment60
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04150224Safety, Tolerability, Pharmacokinetics and Food Effects Study of PBTZ169PHASE1 COMPLETED 60Jul 3, 2018Feb 1, 2019Feb 28, 20201 Russia
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Study Endpoints
Primary Endpoints
Number of Adverse Events
Up to last visit time point: C2, C3, C4 up to Day 7; C1 up to Day 13; C5 up to Day 21 after first drug intake

Safety and tolerability: number of (S)AEs

Number of Subjects With AEs
Up to last visit time point: C2, C3, C4 up to Day 7; C1 up to Day 13; C5 up to Day 21 after first drug intake

Safety and tolerability: number of subjects with adverse events

Secondary Endpoints
CS Changes in Vital Signs
Up to last visit time point: C2, C3, C4 up to Day 7; C1 up to Day 13; C5 up to Day 21 after first drug intake
ECG Results (Safety and Tolerability)
Up to last visit time point: C2, C3, C4 up to Day 7; C1 up to Day 13; C5 up to Day 21 after first drug intake
Laboratory Examinations Results (Safety and Tolerability)
Up to last visit time point: C2, C3, C4 up to Day 7; C1 up to Day 13; C5 up to Day 21 after first drug intake
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
Cohort 1 (C1A), PBTZ169EXPERIMENTALTwo doses of PBTZ169: 640 mg OD fasted and 640 mg OD after meal. Wash-out period ≥6 days.
Cohort 1 (C1B), PBTZ169EXPERIMENTALTwo doses of PBTZ169: 640 mg OD after meal and 640 OD mg fasted. Wash-out period ≥6 days.
Cohort 2 (C2), PBTZ169EXPERIMENTALSingle dose of PBTZ169: 960 mg fasted
Cohort 3 (C3), PBTZ169EXPERIMENTALTwo doses of PBTZ169: 640 mg twice a day (fasted) with a 12-hour interval; total daily dose - 1280 mg
Cohort 4 (C4), PBTZ169EXPERIMENTALSingle dose of PBTZ169: 1280 mg fasted
Cohort 5 (C5), PBTZ169EXPERIMENTALMultiple administration of PBTZ169: 1280 mg once a day after meal for 14 days
Interventions
NameTypeDescription
PBTZ169 640 mg ODDRUGTwo administrations once a day with a wash-out period: food effect
PBTZ169 640 mg BiDDRUGTwice a day fasted; 1 day of administration
PBTZ169 960 mg SDDRUGOnce a day fasted
PBTZ169 1280 mg SDDRUGOnce a day fasted
PBTZ169 1280 mg MDDRUGOnce a day after meal, 14 doses
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Eligibility Criteria
Age Range18 Years — 45 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Written informed consent from the volunteer. 2. Men and women aged 18-45 years, inclusive. 3. Body mass index of 18.5-30 kg/m2. 4. Verified "healthy" diagnosis based on physical examination, vital signs, standard laboratory tests (complete blood count and biochemical blood te...

Countries:Russia
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