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TJ101

Phase 3

Pediatric Growth Hormone Deficiency | Small molecule | Endocrine |I-Mab Sponsored ADR|Last Updated: Apr 15, 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
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment168
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04633057A Study to Evaluating the Efficacy and Safety of Recombinant Long-acting Human Growth Hormone (TJ101) in Children With Growth Hormone DeficiencyPHASE3 COMPLETED 168Jan 25, 2021Jul 31, 2023Apr 15, 202430 China
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Study Endpoints
Primary Endpoints
The Annualized Height velocity at 52 week
52weeks after first dose
Secondary Endpoints
change in Annualized Height velocity at 26 week (compared to Baseline value)
26weeks after first dose
change in Annualized Height velocity at 52 week (compared to Baseline value)
52weeks after first dose
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
TJ101EXPERIMENTALTJ101 1.2 mg/kg once a week for 52weeks
NordiFlexACTIVE_COMPARATORNordiFlex Injection 0.034 mg/kg once a day for 52 weeks
Interventions
NameTypeDescription
TJ101DRUGTJ101/ Recombinant Human Somatropin Injection treatment: after screening, subjects will be randomized to receive TJ101 1.2 mg/kg once a week until 52 weeks back site, investigator evaluate effectiveness and safety.
NordiFlexDRUGTJ101/ Recombinant Human Somatropin Injection treatment: after screening, subjects will be randomized to receive Recombinant Human Somatropin Injection 0.034 mg/kg once a day, until 52 weeks back site, investigator evaluate effectiveness and safety.
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Eligibility Criteria
Age Range3 Years — 12 Years
SexALL
Healthy VolunteersNo
Study Sites30

Inclusion Criteria: 1. Boys: 3 years ≤ boy's age ≤ 10 years;Girls: 3 years ≤ girl's age ≤ 9 years 2. Pre-pubertal children(Tanner stage I) 3. GHD confirmed by 2 different GH provocation tests with peak GH concentration below 10 ng/mL in screening or one month 4. Height (HT) of at least 2.0 standard...

Countries:China
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