PRO 140 for Human Immunodeficiency Virus Infection

NCT ID: NCT02257788

Last Updated: 2017-03-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Clinical Phase

PHASE2

Study Classification

INTERVENTIONAL

Study Start Date

2014-09-30

Study Completion Date

2015-02-28

Brief Summary

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PRO 140 2103 is a multicenter, randomized parallel group study, conducted in male and female adult subjects infected with CCR5-tropic HIV-1.

Detailed Description

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Protocol PRO 140 2103 is a multicenter, randomized parallel group study, conducted in approximately 40 male and female adult subjects (n=10/treatment group) infected with CCR5-tropic HIV-1. Subjects will be randomized into one of four treatment groups. Blood samples for drug concentrations, PD variables, and efficacy variables will be obtained over a 59-day period following initiation of dosing. Safety will be monitored throughout the course of the study.

Conditions

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HIV

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Treatment Arm 1

PRO 140: one SC dose, 350 mg (day 1), followed by two single SC doses, 350 mg each (days 8 and 15) Intervention: Drug: PRO 140 (humanized monoclonal antibody to CCR5)

Group Type ACTIVE_COMPARATOR

PRO 140

Intervention Type BIOLOGICAL

Humanized monoclonal antibody to CCR5

Treatment Arm 2

PRO 140: one SC loading dose, 700 mg (day 1), followed by two single SC doses, 350 mg each (days 8 and 15) Intervention: Drug: PRO 140 (humanized monoclonal antibody to CCR5)

Group Type ACTIVE_COMPARATOR

PRO 140

Intervention Type BIOLOGICAL

Humanized monoclonal antibody to CCR5

Treatment Arm 3

PRO 140: one SC loading dose, 700 mg (day 1), followed by one single SC dose 350 mg (day 15) Intervention: Drug: PRO 140 (humanized monoclonal antibody to CCR5)

Group Type ACTIVE_COMPARATOR

PRO 140

Intervention Type BIOLOGICAL

Humanized monoclonal antibody to CCR5

Treatment Arm 4

PRO 140: one SC dose, 700 mg (day 1) Intervention: Drug: PRO 140 (humanized monoclonal antibody to CCR5)

Group Type ACTIVE_COMPARATOR

PRO 140

Intervention Type BIOLOGICAL

Humanized monoclonal antibody to CCR5

Interventions

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PRO 140

Humanized monoclonal antibody to CCR5

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

1. Males and females, age ≥18 years
2. Has not taken any antiretroviral therapy (ART) within 12 weeks of the early screening visit
3. Screening plasma HIV-1 RNA ≥ 5,000 copies/mL
4. CD4+ lymphocyte cell count ≥500 cells/mm3 and no documented count less than or equal to 250 cells/mm3
5. Exclusive CCR5-tropic virus as determined by as determined by the Enhanced Sensitivity Trofile™ HIV Tropism Assay
6. Clinically normal resting 12-lead ECG at screening visit
7. Women of reproductive potential must have a negative serum pregnancy test at Late Screening Visit. Within hours prior to receiving the first dose of study drug, women of reproductive potential must have a negative urine pregnancy test. Male and female subjects must agree not to participate in a conception process and agree to use one barrier method of contraception plus one other highly reliable contraceptive method from the early screening visit through three weeks after the last administered subcutaneous dose of PRO 140.

Exclusion Criteria

1. CXCR4-tropic virus, dual/mixed tropic (R5X4) virus as determined by the Enhanced Sensitivity Trofile™ HIV Tropism Assay
2. Females who are pregnant, lactating, or breastfeeding, or who plan to become pregnant during the study
3. Diagnosis of acute viral hepatitis (defined as any active infection with hepatitis A or a new diagnosis of hepatitis B or C within 24 weeks of dosing)
4. Chronic hepatitis
5. Prior use of any entry, attachment, CCR5 coreceptor, or fusion inhibitor, including PRO 140, experimental or approved
6. Any immunization or vaccination (including influenza vaccine) within 30 days prior to administration of study drug.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute of Allergy and Infectious Diseases (NIAID)

NIH

Sponsor Role collaborator

Drexel University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jeffrey Jacobson, MD

Role: STUDY_CHAIR

Drexel University

Locations

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Stanford University (Stanford AIDS Clinical Trials Unit)

Stanford, California, United States

Site Status

University of Colorado Denver (Colorado ACTU)

Denver, Colorado, United States

Site Status

Washington University in St. Louis

St Louis, Missouri, United States

Site Status

University of Rochester Medical Center

Rochester, New York, United States

Site Status

Drexel University College of Medicine

Philadelphia, Pennsylvania, United States

Site Status

University of Pennsylvania

Philadelphia, Pennsylvania, United States

Site Status

University of Texas Health Science Center at Houston (Houston AIDS Research team (HART)

Houston, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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5U01AI095085-03

Identifier Type: NIH

Identifier Source: secondary_id

View Link

1210001606

Identifier Type: -

Identifier Source: org_study_id

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