BENITIONSClinical Trial Intelligence

Study of AG-120 in Previously Treated Advanced Cholangiocarcinoma With IDH1 Mutations (ClarIDHy)

Phase 3 Completed NCT02989857

ConditionAdvanced Cholangiocarcinoma, Metastatic Cholangiocarcinoma
PhasePhase 3
SponsorInstitut de Recherches Internationales Servier
StatusCompleted
Enrollment187 participants
InterventionsAG-120
Start dateFeb 20, 2017
Completion dateJan 31, 2019
Results postedApr 13, 2022

Summary

Study AG120-C-005 is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study of orally administered AG-120. Participants, all personnel involved in the evaluation of participants' response to treatment (e.g., Investigators, study coordinators, study pharmacists), and designated Sponsor team members will be blinded to study treatment. Participants are required to have a histologically-confirmed diagnosis of isocitrate dehydrogenase-1 (IDH1) gene-mutated cholangiocarcinoma that is not eligible for curative resection, transplantation, or ablative therapies prior to enrollment. IDH1 mutation testing will be performed at participating investigative sites. Participants must have progression of disease and have received at least 1 but not more than 2 prior treatment regimens for advanced disease (nonresectable or metastatic). All participants must have received either a gemcitabine or a 5 fluorouracil (5-FU) based chemotherapy regimen.

Progression Free Survival (PFS) as Determined by the Independent Radiology Committee (IRC)

From the date of randomization to the date of first documentation of disease progression or death due to any cause (Up to approximately 2 years) · months

AG-1202.7 months
Placebo1.4 months
p-value<0.0001
Hazard Ratio (HR)0.37 (95% CI 0.25–0.54)

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