HIV Clinical Trial - Randomized, Double-Blind, Placebo-Controlled Trial,

Status Completed

Clinical Trial Summary

This is a Phase 2b/3, multi-center, two part study, designed to evaluate the efficacy, safety, and tolerability of PRO 140 in conjunction with existing ART (failing regimen) for one week and Optimized Background Therapy (OBT) for 24 weeks respectively. Study population includes treatment-experienced HIV-infected patients with CCR5-tropic virus who demonstrates evidence of HIV-1 replication despite ongoing antiretroviral therapy with documented genotypic or phenotypic resistance to ART drugs within three drug classes (or within two or more drug classes with limited treatment options).The options may be limited as a result of drug antiviral class cross-resistance or documented treatment intolerance.

Clinical Trial Description

PRO 140, in combination with other antiretroviral agents, is indicated for treatment experienced adult HIV-1 patients infected with CCR5-tropic virus. These patients must demonstrate evidence of HIV-1 replication despite ongoing antiretroviral therapy and have documented genotypic or phenotypic resistance to at least one ART drug within three drug classes (or within two or more drug classes with limited treatment option). The options may be limited as a result of drug antiviral class cross-resistance, documented treatment intolerance, documented objective assessments such as renal or hepatic insufficiency (e.g. high creatinine at baseline, limiting treatment options due to potential for toxicity), past adverse reactions such as hypersensitivity reactions or neuropsychiatric issues that could limit use of currently approved drugs. Study population includes treatment-experienced HIV-infected patients with CCR5-tropic virus who demonstrates evidence of HIV-1 replication despite ongoing antiretroviral therapy with documented genotypic or phenotypic resistance to ART drugs within three drug classes (or within two drug classes with limited treatment option). Enrollment will be stratified to have HIV-1 virus resistant to ART drugs within three drug classes or within two drug classes with limited treatment option. The primary objective is to assess the efficacy, clinical safety and tolerability parameters of PRO 140 compared to placebo in reducing HIV-1 viral load during the 1-week double-blind treatment period. The secondary objectives of the trial are to assess the efficacy, clinical safety and tolerability parameters of PRO 140 in combination with Optimized Background Therapy during the 24-week single-arm, open-label treatment period. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02483078
Study type	Interventional
Source	CytoDyn, Inc.
Contact
Status	Completed
Phase	Phase 2/Phase 3
Start date	October 2015
Completion date	July 2018

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Randomized, Double-Blind, Placebo-Controlled Trial, Followed by Single-Arm Treatment of PRO 140 — PRO140

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms