Clinical trial NCT05461105: A Study to Evaluate the Safety and Efficacy of Rencofilstat in Adult Subjects With NASH F3
Official title: ALTITUDE NASH: A Phase 2, Randomized, Multi-Center, Open-Label Study to Evaluate the Safety and Efficacy of Rencofilstat in Adult Subjects With Nonalcoholic Steatohepatitis Stage 3 Fibrosis
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: NASH With Fibrosis
Lead sponsor: Hepion Pharmaceuticals, Inc.
Sponsor class: INDUSTRY
First posted: 2022-07-15
Enrollment: 60
Sex: ALL
Minimum age (years): 18
Maximum age (years): 75
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: This is a randomized, open-label, parallel-dosing, multi-center study to evaluate the safety and efficacy of rencofilstat as evidenced by assessing changes in the HepQuant Shunt Disease Severity Index Score (DSI), safety labs, and clinical events in adult NASH subjects with compensated Fibrosis stage F 2/3. Antifibrotic biomarker activity will be evaluated on an exploratory basis.

Detailed description: This study consists of 3 phases: (i) Screening and Randomization; (ii) treatment; and (iii) follow up. During Screening, each subject will provide informed consent prior to starting any study specific procedures. The randomization of the NASH F3 subjects will be performed in a 1:1:1 ratio between rencofilstat 75 mg, rencofilstat 150 mg, and rencofilstat 225 mg. During the treatment period, randomized subjects will be provided the treatment and assessments to monitor safety, tolerability and efficacy. All subjects will receive study drug in the morning. Prior to dosing, subjects can have a light breakfast, avoiding high fat meals. In the follow up phase, investigational product (IP) will be discontinued followed by 14 days of safety follow-up.

Eligibility criteria: Inclusion Criteria:

1. Male or female between 18 and 75 years of age (inclusive).
2. BMI above 25.0 kg/m2
3. Biopsy confirmed NASH with histologic liver fibrosis stage 3 as defined by the Nonalcoholic Steatohepatitis Clinical Research Network (NASH CRN) scoring of liver fibrosis based on available historical biopsy report if the following are met:

   i. Historical biopsy was obtained no more than 6 months (180 ± 5 days) prior to the first day of Screening. ii. No new therapeutic intervention for NASH of at least 2 or more weeks was made during the preceding 3-month (90-day) period (e.g., vitamin E ≥ 400 IU/day, pioglitazone, or incretins \[e.g., liraglutide, semaglutide\]). Subjects may be treated with vitamin E or pioglitazone as long as such subjects are maintained on a stable dose for 3 months prior to randomization, and the dose should be held constant during the trial.
4. Subjects without historical biopsy will be eligible for inclusion if their AGILE 3+ score using the FibroScan Diagnostic App is ≥0.53. The AGILE 3+ score is composed of: FibroScan fibrosis score, laboratory values (AST, ALT, Platelets), and clinical parameters (Age, Sex, Diabetes status) to calculate the AGILE 3+ score.

Exclusion Criteria:

1. Positive test for hepatitis B surface antigen (HBsAg), hepatitis C virus antibodies (HCVAb) or human immunodeficiency virus antibodies (HIVAb). If HCVAb test is positive, then an HCV-RNA test will be performed. If this test is negative, the subject is allowed to participate in the study, as long as the subject meets all other inclusion criteria and has never been treated for HCV or was treated \>2 years ago and achieved a sustained virologic response at that time.
2. Subjects with symptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection identified during the screening period.
3. At screening, subjects with uncontrolled hypertension (either treated or untreated) defined as a systolic blood pressure \>160mmHg or a diastolic blood pressure of \>110mmHG.
4. Subjects on either a non-selective beta blocker or an angiotensin-converting enzyme (ACE) inhibitor or angiotensin II receptor blocker (ARB) who are unwilling/unable to delay taking their normal dose the morning of HepQuant testing.
5. Subjects with transaminases \>5 x upper limit of normal (ULN).
6. Subjects with ALP \>2 x ULN.
7. Subjects with total serum bilirubin \>1.5 x ULN, unless the subject has Gilbert's Syndrome, in which case the subject can be enrolled provided the direct bilirubin is within 30% of the total bilirubin.
8. Subjects with a platelet count \<140,000/mm3.
9. Subjects with an INR ≥ 1.3 in the absence of anticoagulants.
10. Subjects with albumin \<3.5 g/dL.
11. Model for End-Stage Liver Disease (MELD) score \>12, unless due to an alternate etiology such as therapeutic anticoagulation or Gilbert's.
12. An estimated glomerular filtration rate (eGFR) \<60 mL/min/1.73 m2 (calculated by the Chronic Kidney Disease Epidemiology Collaboration \[CKD-EPI\] method).
13. Subjects with hemoglobin A1c (HbA1c) \>9.5%.
14. Other well documented causes of chronic liver disease according to standard diagnostic procedures.

Primary outcomes:
measure: Change from baseline in DSI score of subjects taking rencofilstat (75 mg, 150 mg, 225 mg), determined using HepQuant SHUNT Test, on Day 60, and Day 120.
timeFrame: 120 Days
measure: The percent of subjects taking rencofilstat (75 mg, 150 mg, 225 mg) that have experienced treatment-emergent adverse events, serious adverse events, adverse events of special interest, physical and laboratory abnormalities.
timeFrame: 120 Days
Secondary outcomes:
Other outcomes:
Locations:
city: Chandler
country: United States
facility: Arizona Liver Health-Chandler
state: Arizona
city: Peoria
country: United States
facility: Arizona Liver Health-Glendale
state: Arizona
city: Tucson
country: United States
facility: Adobe Clinical Research, LLC
state: Arizona
city: Tucson
country: United States
facility: Arizona Liver Health-Tucson
state: Arizona
city: Chula Vista
country: United States
facility: Velocity Clinical Research-Chula Vista
state: California
city: La Mesa
country: United States
facility: Velocity Clinical Research-San Diego
state: California
city: Bradenton
country: United States
facility: Synergy Healthcare, LLC
state: Florida
city: Fort Myers
country: United States
facility: Covenant Metabolic Specialists-Fort Myers
state: Florida
city: Hialeah Gardens
country: United States
facility: Evolution Clinical Trials, Inc.
state: Florida
city: Port Orange
country: United States
facility: Progressive Medical Research
state: Florida
city: Sarasota
country: United States
facility: Covenant Metabolic Specialists-Sarasota
state: Florida
city: Chesterfield
country: United States
facility: Clinical Research Institute of Michigan
state: Michigan
city: Fayetteville
country: United States
facility: Coastal Reseach Institute
state: North Carolina
city: Columbus
country: United States
facility: Optimed Research
state: Ohio
city: Westlake
country: United States
facility: Clinical Research Institute of Ohio
state: Ohio
city: Austin
country: United States
facility: Pinnacle Clinical Research-Austin
state: Texas
city: Bellaire
country: United States
facility: Apex Mobile Clinical Research
state: Texas
city: Edinburg
country: United States
facility: South Texas Research Institute
state: Texas
city: Georgetown
country: United States
facility: Pinnacle Clinical Research-Georgetown
state: Texas
city: San Antonio
country: United States
facility: Pinnacle Clinical Research-San Antonio
state: Texas
Study officials:
References: