Study Evaluating the Safety, Efficacy and Tolerability of BIO89-100 in Subjects With Biopsy-confirmed Nonalcoholic Steatohepatitis (NASH)

NCT ID: NCT04929483

Last Updated: 2026-01-06

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

222 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-06-04

Study Completion Date

2024-10-08

Brief Summary

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This is a randomized, double-blind, placebo-controlled study that will evaluate the safety, efficacy, tolerability of BIO89-100 in patients with biopsy-confirmed fibrosis stages F2-F3 NASH.

Detailed Description

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Conditions

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NASH - Nonalcoholic Steatohepatitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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BIO89-100 - 15 mg once weekly (QW)

Group Type EXPERIMENTAL

BIO89-100

Intervention Type DRUG

Subcutaneous injection

BIO89-100 - 30 mg QW

Group Type EXPERIMENTAL

BIO89-100

Intervention Type DRUG

Subcutaneous injection

BIO89-100 - 44 mg once every 2 weeks (Q2W)

Group Type EXPERIMENTAL

BIO89-100

Intervention Type DRUG

Subcutaneous injection

Placebo QW

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Subcutaneous injection

Placebo Q2W

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Subcutaneous injection

Placebo QW (Main study)/ BIO89-100 - 30 mg QW (Extension)

Group Type EXPERIMENTAL

BIO89-100

Intervention Type DRUG

Subcutaneous injection

Placebo

Intervention Type DRUG

Subcutaneous injection

Interventions

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BIO89-100

Subcutaneous injection

Intervention Type DRUG

Placebo

Subcutaneous injection

Intervention Type DRUG

Other Intervention Names

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Pegozafermin

Eligibility Criteria

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Inclusion Criteria

* Age 21 to 75
* Biopsy-confirmed NASH with fibrosis stage F2 or F3 per NASH CRN System and NAS ≥4, with a score of at least 1 in each of steatosis, ballooning degeneration, and lobular inflammation.

* Qualifying biopsy must be either within 6 months of screening visit or obtained during screening period

Exclusion Criteria

* Have poorly controlled high blood pressure
* Have type 1 diabetes or poorly controlled type 2 diabetes.
* History of cirrhosis or evidence of cirrhosis by clinical, imaging, or liver biopsy evaluation
* Are planning to try to lose weight during the conduct of the study.
* Have a BMI \<25 kg/m2
Minimum Eligible Age

21 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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89bio, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Millie Gottwald, PharmD

Role: STUDY_DIRECTOR

89bio, Inc.

Locations

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89bio Clinical Study Site

Birmingham, Alabama, United States

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Birmingham, Alabama, United States

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Dothan, Alabama, United States

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Guntersville, Alabama, United States

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Madison, Alabama, United States

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Chandler, Arizona, United States

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Glendale, Arizona, United States

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Peoria, Arizona, United States

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Tucson, Arizona, United States

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Tucson, Arizona, United States

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Tucson, Arizona, United States

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Little Rock, Arkansas, United States

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Little Rock, Arkansas, United States

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Chula Vista, California, United States

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Huntington Park, California, United States

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Long Beach, California, United States

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Orange, California, United States

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Panorama City, California, United States

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Rialto, California, United States

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Santa Ana, California, United States

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Englewood, Colorado, United States

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Boynton Beach, Florida, United States

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Bradenton, Florida, United States

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Fort Myers, Florida, United States

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Lakeland, Florida, United States

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Maitland, Florida, United States

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Miami, Florida, United States

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Miami, Florida, United States

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Miami, Florida, United States

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Miami Lakes, Florida, United States

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Ocala, Florida, United States

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Palmetto Bay, Florida, United States

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Pinellas Park, Florida, United States

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Port Orange, Florida, United States

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Sarasota, Florida, United States

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Viera, Florida, United States

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Athens, Georgia, United States

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Sandy Springs, Georgia, United States

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New Albany, Indiana, United States

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South Bend, Indiana, United States

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Iowa City, Iowa, United States

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Topeka, Kansas, United States

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Marrero, Louisiana, United States

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Marrero, Louisiana, United States

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Monroe, Louisiana, United States

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Shreveport, Louisiana, United States

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Glen Burnie, Maryland, United States

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Greenbelt, Maryland, United States

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St Louis, Missouri, United States

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Las Vegas, Nevada, United States

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Las Vegas, Nevada, United States

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Florham Park, New Jersey, United States

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New York, New York, United States

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Concord, North Carolina, United States

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Columbus, Ohio, United States

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Dayton, Ohio, United States

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Springboro, Ohio, United States

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Westlake, Ohio, United States

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Greenwood, South Carolina, United States

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Summerville, South Carolina, United States

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Chattanooga, Tennessee, United States

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Chattanooga, Tennessee, United States

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Hermitage, Tennessee, United States

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Austin, Texas, United States

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Austin, Texas, United States

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Beaumont, Texas, United States

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Dallas, Texas, United States

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Dallas, Texas, United States

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Edinburg, Texas, United States

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Fort Worth, Texas, United States

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Garland, Texas, United States

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Houston, Texas, United States

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Houston, Texas, United States

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San Antonio, Texas, United States

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San Antonio, Texas, United States

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San Antonio, Texas, United States

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San Antonio, Texas, United States

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Waco, Texas, United States

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Waco, Texas, United States

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Wichita Falls, Texas, United States

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Ogden, Utah, United States

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Sandy City, Utah, United States

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Manassas, Virginia, United States

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Richmond, Virginia, United States

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Richmond, Virginia, United States

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89bio Clinical Study Site

Roanoke, Virginia, United States

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Seattle, Washington, United States

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89bio Clinical Study Site

Spokane, Washington, United States

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89bio Clinical Study Site

San Juan, , Puerto Rico

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Countries

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United States Puerto Rico

References

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Tseng CL, Balic K, Charlton RW, Margalit M, Mansbach H, Savic RM. Population Pharmacokinetics and Pharmacodynamics of Pegozafermin in Patients with Nonalcoholic Steatohepatitis. Clin Pharmacol Ther. 2023 Dec;114(6):1323-1331. doi: 10.1002/cpt.3046. Epub 2023 Oct 2.

Reference Type DERIVED
PMID: 37696614 (View on PubMed)

Loomba R, Sanyal AJ, Kowdley KV, Bhatt DL, Alkhouri N, Frias JP, Bedossa P, Harrison SA, Lazas D, Barish R, Gottwald MD, Feng S, Agollah GD, Hartsfield CL, Mansbach H, Margalit M, Abdelmalek MF. Randomized, Controlled Trial of the FGF21 Analogue Pegozafermin in NASH. N Engl J Med. 2023 Sep 14;389(11):998-1008. doi: 10.1056/NEJMoa2304286. Epub 2023 Jun 24.

Reference Type DERIVED
PMID: 37356033 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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BIO89-100-122

Identifier Type: -

Identifier Source: org_study_id

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