NCT04849728

A Phase 3 Study Evaluating Efficacy and Safety of Lanifibranor Followed by an Active Treatment Extension in Adult Patients With (NASH) and Fibrosis Stages F2 and F3 ( NATiV3 )

A Randomised, Double-blind, Placebo-controlled, Multicentre, Phase 3 Study Evaluating Efficacy and Safety of Lanifibranor Followed by an Active Treatment Extension in Adult Patients With Non-cirrhotic Non-alcoholic Steatohepatitis (NASH) and Fibrosis Stages F2 and F3

• Status: Active Not Recruiting
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 1,000 (estimated)
• Sponsor: Inventiva Pharma · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This Phase 3 study is conducted to evaluate lanifibranor in adults with NASH and liver fibrosis histological stage F2 or F3

Detailed description

Primary objectives This Phase 3 study is conducted to evaluate lanifibranor in adults with NASH and liver fibrosis stage F2 or F3 and consists of 2 sequential parts - an initial double-blind placebo-controlled (DBPC) period (Part A) followed by a double-blind active treatment extension (ATE) period (Part B), with the following primary objectives: Part A To assess the safety and efficacy of lanifibranor compared to placebo on 'NASH resolution and improvement of fibrosis' assessed by liver histology. Part B To assess the safety of lanifibranor beyond the DBPC period. Secondary objectives Key secondary objectives of Part 1: * To assess the effect of lanifibranor compared to placebo on NASH resolution and no worsening of fibrosis * To assess the effect of lanifibranor compared to placebo on improvement of fibrosis with no worsening of NASH Other secondary objectives of both Part 1 and Part 2: * To assess the effect of lanifibranor on other key histological features of NASH (only for DBPC period) * To assess the effect of lanifibranor on NASH resolution and improvement of fibrosis in diabetic patients (only for DBPC period) * To assess the effect of lanifibranor on liver tests * To assess the effect of lanifibranor on glycaemic parameters * To assess the effect of lanifibranor on lipid parameters * To assess the effect of lanifibranor on liver stiffness and steatosis assessed by elastography. * To assess the effect of lanifibranor on health-related quality of life * To assess the safety of lanifibranor * To assess population PK modeling through plasma levels of lanifibranor using sparse sampling scheme (only for DBPC period)

Conditions

• NASH - Nonalcoholic Steatohepatitis

Interventions

Type	Name	Description
DRUG	IVA337	A total of 1000 patients will be randomised to receive lanifibranor (800 mg/day) or lanifibranor (1200 mg/day), or matching placebo, employing a 1:1:1 randomisation scheme, respectively, without interruption between Part A and Part B.
DRUG	Placebo	A total of 1000 patients will be randomised to receive lanifibranor (800 mg/day) or lanifibranor (1200 mg/day), or matching placebo, employing a 1:1:1 randomisation scheme, respectively, without interruption between Part A and Part B.

Timeline

• Start date: 2021-08-19
• Primary completion: 2026-12-30
• Completion: 2026-12-30
• First posted: 2021-04-19
• Last updated: 2026-03-27

Locations

428 sites across 24 countries: United States, Argentina, Australia, Belgium, Brazil, Bulgaria, Canada, Chile, China, Czechia, France, Germany, Hungary, Israel, Italy, Mexico, Netherlands, Poland, Portugal, Puerto Rico, South Africa, Spain, Ukraine, United Kingdom

Regulatory

• FDA-regulated drug study