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Pamrevlumab

Phase 2

Idiopathic Pulmonary Fibrosis | Small molecule | Respiratory |Kyntra Bio, Inc.|Last Updated: Sep 4, 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
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment160
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01890265Evaluate the Safety and Efficacy of FG-3019 (Pamrevlumab) in Participants With Idiopathic Pulmonary Fibrosis (IPF)PHASE2 COMPLETED 160Jul 30, 2013Nov 16, 2017Sep 4, 202042 United States, Australia +5
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Study Endpoints
Primary Endpoints
Change From Baseline in FVC (Percent of Predicted FVC Value [% Predicted]) to Week 48
Baseline (Screening and Day 1), Week 48

FVC in liters was measured during the spirometry assessments at screening and during the randomized treatment period at Day 1 and every 12 weeks. The FVC (% predicted) was calculated for the corresponding gender-race-age group. The least squares (LS) mean change from Baseline to Week 48 (end of the randomized treatment period) in FVC (% predicted) is presented. Baseline was defined as the mean of the last screening visit and the Day 1 visit values. Other statistical analysis data is reported in the statistical analysis section. Observed data from all visits were included in the model.

Secondary Endpoints
Mean Change From Baseline in the HRCT Quantitative Lung Fibrosis (QLF) Score to Week 24 and Week 48
Baseline (Screening), Week 24 and Week 48
Number of Participants With IPF Progression Events up to Week 48
Baseline (Screening and Day 1) up to Week 48
Mean Change From Baseline in the Health-Related Quality of Life (HRQoL) Saint George's Respiratory Questionnaire (SGRQ) Domain and Total Scores to Week 24 and Week 48
Baseline (Day 1), Week 24 and Week 48
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PamrevlumabEXPERIMENTALParticipants will receive pamrevlumab 30 milligram/kilogram (mg/kg) by intravenous (IV) infusion every 3 weeks for a total of 16 infusions over 45 weeks.
PlaceboPLACEBO_COMPARATORParticipants will receive placebo matching pamrevlumab by IV infusion every 3 weeks for a total of 16 infusions over 45 weeks.
Sub-Study: Pamrevlumab+Pirfenidone or NintedanibACTIVE_COMPARATORParticipants will receive pamrevlumab by IV infusion every 3 weeks for a total of 8 infusions over 21 weeks. Initial treatment with pamrevlumab in all active comparator participants will be administered at a dose of 15 mg/kg for the first 2 dose administrations. If these are well tolerated, all following study drug administrations will be at 30 mg/kg. Pirfenidone or nintedanib will be dosed according to the instructions in their respective labels and the prescribing physician.
Sub-Study: Placebo+Pirfenidone or NintedanibPLACEBO_COMPARATORParticipants will receive placebo matching pamrevlumab by IV infusion every 3 weeks for a total of 8 infusions over 21 weeks. Initial treatment with placebo in all active comparator participants will be administered at a dose of 15 mg/kg for the first 2 dose administrations. If these are well tolerated, all following study drug administrations will be at 30 mg/kg. Pirfenidone or nintedanib will be dosed according to the instructions in their respective labels and the prescribing physician.
Interventions
NameTypeDescription
PamrevlumabDRUGSolution for infusion
PlaceboDRUGSolution for infusion
Sub-Study: PirfenidoneDRUGPirfenidone concomitant therapy will not be provided by the Sponsor.
Sub-Study: NintedanibDRUGNintedanib concomitant therapy will not be provided by the Sponsor.
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Eligibility Criteria
Age Range40 Years — 80 Years
SexALL
Healthy VolunteersNo
Study Sites42

Inclusion Criteria: 1. Age 40 to 80 years, inclusive. 2. Diagnosis of IPF as defined by current international guidelines. Each participant must have 1 of the following: (1) Usual Interstitial Pneumonia (UIP) Pattern on an available high-resolution computed tomography (HRCT) scan; or (2) Possible UI...

Countries:United StatesAustraliaBulgariaCanadaIndiaNew ZealandSouth Africa
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