A Safety, Pharmacokinetics and Efficacy Study of MAU868 for the Treatment of BK Viremia in Kidney Transplant Recipients

NCT ID: NCT04294472

Last Updated: 2023-06-07

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-08-05

Study Completion Date

2022-02-10

Brief Summary

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This clinical research study will test the safety and efficacy of the investigational medication MAU868, compared to a placebo, in patients who have had a kidney transplant who have active BK virus.

Detailed Description

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Conditions

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BK Virus Infection

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Cohort 1

Cohort 1: MAU868 1350 mg IV approximately every 28 days for a total of 4 doses

Group Type EXPERIMENTAL

MAU868

Intervention Type DRUG

MAU868 is a human monoclonal antibody (IgG1) that binds the viral capsid protein, VP1, that is responsible for binding to the surface of host cells

Cohort 2

Cohort 2: MAU868 6750 mg IV on Study Day 1 and then 1350 mg IV approximately every 28 days for a total of 4 doses

Group Type EXPERIMENTAL

MAU868

Intervention Type DRUG

MAU868 is a human monoclonal antibody (IgG1) that binds the viral capsid protein, VP1, that is responsible for binding to the surface of host cells

Cohort 3

Cohort 3: MAU868 6750 mg IV approximately every 28 days for a total of 4 doses

Group Type EXPERIMENTAL

MAU868

Intervention Type DRUG

MAU868 is a human monoclonal antibody (IgG1) that binds the viral capsid protein, VP1, that is responsible for binding to the surface of host cells

Placebo Cohort 1, 2, 3

5% dextrose in water \[D5W\] IV delivered every 28 days for a total of 4 doses

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

250 mL D5W placebo IV to be labeled to match that of MAU868

Interventions

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MAU868

MAU868 is a human monoclonal antibody (IgG1) that binds the viral capsid protein, VP1, that is responsible for binding to the surface of host cells

Intervention Type DRUG

Placebo

250 mL D5W placebo IV to be labeled to match that of MAU868

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Be a male or female 18 years of age or older.
* Recipient of a kidney (or kidney-pancreas) transplant within the year prior to enrollment
* Documented BKV viremia based on local or central laboratory testing within 10 days

Exclusion Criteria

* A BKV plasma viral load which has exceeded 10\^3 copies/mL for \>4 months.
* A BKV plasma viral load of ≥ 10\^7 copies/mL.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Vera Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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University of Alabama at Birmingham

Birmingham, Alabama, United States

Site Status

Cedars-Sinai Medical Center

Los Angeles, California, United States

Site Status

Yale University

New Haven, Connecticut, United States

Site Status

University of Kentucky

Lexington, Kentucky, United States

Site Status

The Johns Hopkins University

Baltimore, Maryland, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Washington University

St Louis, Missouri, United States

Site Status

Montefiore Medical Center

The Bronx, New York, United States

Site Status

University Hospitals Cleveland Medical Center

Cleveland, Ohio, United States

Site Status

University of Pittsburgh Medical Center (UPMC)

Pittsburgh, Pennsylvania, United States

Site Status

Vanderbilt University Medical Center

Nashville, Tennessee, United States

Site Status

Renal Disease Research Institute, LLC

Dallas, Texas, United States

Site Status

The University of Texas Southwester Medical Center

Dallas, Texas, United States

Site Status

Houston Methodist Research Institute

Houston, Texas, United States

Site Status

University of Washington

Seattle, Washington, United States

Site Status

University Health Network

Toronto, Ontario, Canada

Site Status

Centre intégré universitaire de santé et de services sociaux (CIUSSS) de l'Est de-l'Île-de-Montréal

Montreal, Quebec, Canada

Site Status

The Research Institute of the McGill University Health Centre

Montreal, Quebec, Canada

Site Status

Countries

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United States Canada

References

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Wajih Z, Karpe KM, Walters GD. Interventions for BK virus infection in kidney transplant recipients. Cochrane Database Syst Rev. 2024 Oct 9;10(10):CD013344. doi: 10.1002/14651858.CD013344.pub2.

Reference Type DERIVED
PMID: 39382091 (View on PubMed)

Helle F, Aubry A, Morel V, Descamps V, Demey B, Brochot E. Neutralizing Antibodies Targeting BK Polyomavirus: Clinical Importance and Therapeutic Potential for Kidney Transplant Recipients. J Am Soc Nephrol. 2024 Oct 1;35(10):1425-1433. doi: 10.1681/ASN.0000000000000457. Epub 2024 Jul 9.

Reference Type DERIVED
PMID: 39352862 (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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MAU868-201

Identifier Type: -

Identifier Source: org_study_id

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