A Study of the Safety, Pharmacokinetics and Antiretroviral Activity of 10-1074

• ClinicalTrials.gov Identifier: NCT02511990
• Recruitment Status: Completed
• First Posted: July 30, 2015
• Last Update Posted: February 5, 2018
• Sponsor: Rockefeller University
• Collaborator: University of Cologne
• Information provided by (Responsible Party): Rockefeller University

Study Description

Brief Summary:

This is a phase 1 clinical trial to evaluate the safety, pharmacokinetics and the antiretroviral effects of the highly neutralizing anti-HIV-1 monoclonal antibody 10-1074 in HIV-infected and HIV-uninfected individuals.

Condition or disease	Intervention/treatment	Phase
Healthy; HIV	Biological: 3 mg/kg, single dose IV administration of 10-1074; Biological: 10 mg/kg, single dose IV administration of 10-1074; Biological: 30 mg/kg, single dose IV administration of 10-1074	Phase 1

Detailed Description:

In preclinical studies carried out in humanized mice and non-human primates, 10-1074 alone or in combination with other neutralizing antibodies led to protection from HIV or simian/human immunodeficiency virus (SHIV) infection and also to sustained suppression of HIV plasma viremia. The aims of this protocol are to evaluate the safety, tolerability and pharmacokinetics profile of 10-1074 in both HIV-infected and HIV-uninfected individuals, and its antiretroviral activity in HIV-infected individuals.

Study Design

• Study Type: Interventional (Clinical Trial)
• Actual Enrollment: 33 participants
• Allocation: Non-Randomized
• Intervention Model: Parallel Assignment
• Masking: None (Open Label)
• Primary Purpose: Prevention
• Official Title: A Phase 1, Open Label, Dose-escalation Study of the Safety, Pharmacokinetics and Antiretroviral Activity of 10-1074 Monoclonal Antibody in HIV-infected and HIV-uninfected Individuals
• Study Start Date: July 2015
• Actual Primary Completion Date: December 2016
• Actual Study Completion Date: December 2017

Arms and Interventions

Arm	Intervention/treatment
Experimental: Group 1A; HIV-infected individuals Off ART, HIV-1 viral load < 100,000 copies/ml or On ART, HIV-1 viral load < 500 copies/ml 3 mg/kg, single dose IV administration of 10-1074	Biological: 3 mg/kg, single dose IV administration of 10-1074; 3 mg/kg, single dose IV administration of 10-1074
Experimental: Group 1B; HIV-infected individuals Off ART, HIV-1 viral load < 100,000 copies/ml or On ART, HIV-1 viral load < 500 copies/ml 10 mg/kg, single dose IV administration of 10-1074	Biological: 10 mg/kg, single dose IV administration of 10-1074; 10 mg/kg, single dose IV administration of 10-1074
Experimental: Group 1C; HIV-infected individuals Off ART, HIV-1 viral load < 100,000 copies/ml or On ART, HIV-1 viral load < 500 copies/ml 30 mg/kg, single dose IV administration of 10-1074	Biological: 30 mg/kg, single dose IV administration of 10-1074; 30 mg/kg, single dose IV administration of 10-1074
Experimental: Group 1D; HIV-infected individuals Off ART, HIV-1 viral load < 100,000 copies/ml 30 mg/kg, single dose IV administration of 10-1074	Biological: 30 mg/kg, single dose IV administration of 10-1074; 30 mg/kg, single dose IV administration of 10-1074
Experimental: Group 2A; HIV-uninfected individuals 3 mg/kg, single dose IV administration of 10-1074	Biological: 3 mg/kg, single dose IV administration of 10-1074; 3 mg/kg, single dose IV administration of 10-1074
Experimental: Group 2B; HIV-uninfected individuals 10 mg/kg, single dose IV administration of 10-1074	Biological: 10 mg/kg, single dose IV administration of 10-1074; 10 mg/kg, single dose IV administration of 10-1074
Experimental: Group 2C; HIV-uninfected individuals 30 mg/kg, single dose IV administration of 10-1074	Biological: 30 mg/kg, single dose IV administration of 10-1074; 30 mg/kg, single dose IV administration of 10-1074
Experimental: Group 2D; HIV-uninfected individuals 30 mg/kg, single dose IV administration of 10-1074	Biological: 30 mg/kg, single dose IV administration of 10-1074; 30 mg/kg, single dose IV administration of 10-1074

Outcome Measures

Primary Outcome Measures :

1. Number of Participants with Adverse Events as a Measure of Safety and Tolerability [ Time Frame: 24 weeks after 10-1074 administration ]

Secondary Outcome Measures :

1. Serum peak concentration of 10-1074, measured in micrograms per ml [ Time Frame: 24 hours after 10-1074 administration ]
2. Serum half-life of 10-1074 expressed in days [ Time Frame: 24 Weeks after 10-1074 administration ]
3. Plasma HIV-1 RNA levels measured in copies/ml [ Time Frame: 2 weeks after 10-1074 administration ]

Eligibility Criteria

• Ages Eligible for Study: 18 Years to 65 Years (Adult, Older Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: Yes

Criteria

Inclusion Criteria:

Group 1 (HIV-infected)

• Males and females, age 18 to 65
• HIV-1 infection confirmed by two independent assays.
• Group (1A-1C): HIV-infected individuals off ART for at least 8 weeks with HIV-1 plasma RNA levels < 100,000 copies/ml by standard assays, or on ART with HIV-1 plasma RNA levels < 500 copies/ml. HIV-1 RNA levels should be measured on 2 occasions, at least 1 week apart and one measurement must be performed within 49 days prior to enrollment.
• Group (1D): HIV-infected individuals off ART for at least 8 weeks with HIV-1 plasma RNA levels < 100,000 copies/ml by standard assays, measured on 2 occasions, at least 1 week apart. At least one measurement must be performed within 49 days prior to enrollment.
• Current CD4 count > 300 cells/μl.
• If sexually active male or female, and participating in sexual activity that could lead to pregnancy, agrees to use two effective methods of contraception from 10 days prior to the 10-1074 infusion until the end of the study.

Group 2 (HIV-uninfected):

• Males and females, age 18 to 65.
• Amenable to HIV risk reduction counseling and agrees to maintain behavior consistent with low risk of HIV exposure.
• If sexually active male or female, and participating in sexual activity that could lead to pregnancy, agrees to use two effective methods of contraception throughout the study period, as described for the HIV-infected groups above.

Exclusion Criteria:

Group 1 (HIV-infected):

• Have a history of AIDS-defining illness within 1 year prior to enrollment.
• History of systemic corticosteroids, immunosuppressive anti-cancer, or other medications considered significant by the trial physician within the last 6 months.
• Any clinically significant acute or chronic medical condition other than HIV infection, that in the opinion of the investigator would preclude participation.
• Chronic Hepatitis B or Hepatitis C infection.
• Laboratory abnormalities in the parameters listed below:

Absolute neutrophil count ≤ 1,000; Hemoglobin ≤10 gm/dL; Platelet count ≤100,000; ALT ≥ 2.0 x ULN; AST ≥ 2.0 x ULN; Total bilirubin ≥ 1.25 x ULN; Creatinine ≥ 1.1 x ULN; Coagulation parameters (PT, PTT or INR) ≥ 1.25 x ULN.

• Pregnancy or lactation.
• Any vaccination within 14 days prior to 10-1074 administration.
• History of severe reaction to a vaccine or drug infusion or history of severe allergic reactions.
• Participation in another clinical study of an investigational product currently or within past 12 weeks, or expected participation during this study.

Group 2 (HIV-uninfected):

• Confirmed HIV-1 or HIV-2 infection.
• History of immunodeficiency or autoimmune disease; use of systemic corticosteroids, immunosuppressive anti-cancer, or other medications considered significant by the trial physician within the last 6 months.
• Any clinically significant acute or chronic medical condition (such as autoimmune diseases) that in the opinion of the investigator would preclude participation.
• Within the 12 months prior to enrollment, the volunteer has a history of sexually transmitted infection.
• Chronic Hepatitis B or Hepatitis C infection.
• Laboratory abnormalities in the parameters listed:

Absolute neutrophil count ≤ 1,500; Hemoglobin ≤ 12 gm/dL if female; ≤ 13.5 gm/dL if male; Platelet count ≤ 140,000; Alanine transaminase (ALT) ≥ 1.25 x upper limit of normal (ULN); aspartate transaminase (AST) ≥ 1.25 x ULN; Total bilirubin ≥ 1.25 x ULN; Creatinine ≥ 1.1 x ULN; Coagulation parameters (prothrombin time - PT, partial thromboplastin time - PTT or INR) ≥ 1.25 x ULN.

• Pregnancy or lactation.
• Any vaccination within 14 days prior to 10-1074 administration.
• Receipt of any experimental HIV vaccine in the past.
• History of severe reaction to a vaccine or drug infusion or history of severe allergic reactions.
• Participation in another clinical study of an investigational product currently or within past 12 weeks, or expected participation during this study.

Contacts and Locations

Locations

United States, New York

The Rockefeller University

New York, New York, United States, 10065

Germany

University of Cologne

Cologne, Germany, 50937

Sponsors and Collaborators

Rockefeller University

University of Cologne

Investigators

• Principal Investigator: Marina Caskey, MD; Rockefeller University

More Information

• Responsible Party: Rockefeller University
• ClinicalTrials.gov Identifier: NCT02511990
• Other Study ID Numbers: MCA-0885
• First Posted: July 30, 2015
• Last Update Posted: February 5, 2018
• Last Verified: January 2018

Individual Participant Data (IPD) Sharing Statement:

• Plan to Share IPD: No

Keywords provided by Rockefeller University:

HIV; 10-1074; Monoclonal Antibody