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Selective Estrogen Receptor Modulators to Enhance the Efficacy of Viral Reactivation With Histone Deacetylase Inhibitors

Primary Purpose

HIV Infections

Status
Active
Phase
Phase 2
Locations
International
Study Type
Interventional
Intervention
Tamoxifen
Vorinostat
Antiretroviral drugs
Sponsored by
National Institute of Allergy and Infectious Diseases (NIAID)
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for HIV Infections

Eligibility Criteria

18 Years - 65 Years (Adult, Older Adult)FemaleDoes not accept healthy volunteers

Inclusion Criteria:

  • HIV-1 infection
  • Postmenopausal at study entry with agreement not to participate in assisted reproductive technology in the future.
  • CD4+ cell count greater than 300 cells/uL obtained within 90 days prior to study entry.
  • Continuous antiretroviral therapy (ART) for at least 2 years prior to enrollment with no known interruption in therapy for greater than 7 days within 90 days prior to study entry.
  • Plasma HIV-1 RNA level of less than 20 copies/mL obtained by Roche HIV-1 viral load assay or less than 40 copies/mL obtained by the Abbott assay, within 90 days prior to study entry.
  • Ability and willingness of potential participant to provide written informed consent.

Exclusion Criteria:

  • History of venous thromboembolism.
  • History of stroke.
  • Known history of hypercoagulable state.
  • Tobacco smoking or e-cigarette use within 90 days prior to study entry.
  • History of any malignancy requiring systemic chemotherapy or systemic immunotherapy.
  • History of endometrial or breast cancer or known genetic testing with BRCA positive results indicating an increased risk for breast and ovarian cancer.
  • Use of immunomodulators (e.g., interleukins, interferons, cyclosporine), HIV vaccine, or investigational therapy within 60 days prior to study entry.
  • Any systemic hormonal therapy defined as oral or injectable contraceptives, estrogen and combined estrogen-progesterone replacement therapy in the prior 12 months, or a hormone containing intrauterine device (IUD) within 6 months prior to study entry.
  • Known allergy/sensitivity or any hypersensitivity to components of study drugs or their formulations.

Sites / Locations

  • Alabama CRS
  • UCLA CARE Center CRS
  • Ucsf Hiv/Aids Crs
  • Harbor-UCLA CRS
  • University of Colorado Hospital CRS
  • Whitman-Walker Health CRS
  • The Ponce de Leon Center CRS
  • Northwestern University CRS
  • Massachusetts General Hospital CRS (MGH CRS)
  • New Jersey Medical School Clinical Research Center CRS
  • Chapel Hill CRS
  • Greensboro CRS
  • Cincinnati Clinical Research Site
  • Penn Therapeutics, CRS
  • Puerto Rico AIDS Clinical Trials Unit CRS

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Active Comparator

Arm Label

Arm A: Tamoxifen + Vorinostat

Arm B: Vorinostat alone

Arm Description

From Day 0 to Day 38, participants will receive tamoxifen orally once a day. On Days 35 and 38, participants will receive a single dose of vorinostat orally.

Day 0 to Day 38 will be an observation period with no tamoxifen. On Days 35 and 38, participants will receive a single dose of vorinostat orally.

Outcomes

Primary Outcome Measures

Proportion of Participants With New Grade 3 or Greater Adverse Events
Proportion of participants with new Grade 3 or greater adverse events that are considered definitely, probably, or possibly related to study treatment (as judged by the core protocol team). The DAIDS AE Grading Table (corrected Version 2.1, July 2017) was used.
Change From Baseline in Cell-associated HIV-1 RNA in CD4+ T Cells
Baseline is defined as the average of the pre-entry and entry values. Change was calculated as the value of Cell-associated HIV-1 RNA on Day 38 (5 hours post vorinostat) minus the value at baseline.

Secondary Outcome Measures

Number of Participants With HIV-1 RNA Levels (Measured by Single Copy Assay) Greater or Equal to the Lower Limit of Quantification
Number of participants with HIV-1 RNA levels measured by single copy assay (SCA) greater or equal to the lower limit of quantification (LOQ). The lower limit of quantification for this study was 0.47 copies/mL.
Change From Baseline in Total HIV-1 DNA Levels in CD4+ T Cells
Baseline is defined as the average of the pre-entry and entry values. Change was calculated as the value of Total HIV-1 DNA on Day 38 (5 hours post vorinostat) minus the value at baseline.

Full Information

First Posted
December 19, 2017
Last Updated
October 12, 2023
Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
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1. Study Identification

Unique Protocol Identification Number
NCT03382834
Brief Title
Selective Estrogen Receptor Modulators to Enhance the Efficacy of Viral Reactivation With Histone Deacetylase Inhibitors
Official Title
Selective Estrogen Receptor Modulators to Enhance the Efficacy of Viral Reactivation With Histone Deacetylase Inhibitors
Study Type
Interventional

2. Study Status

Record Verification Date
August 2023
Overall Recruitment Status
Active, not recruiting
Study Start Date
April 26, 2018 (Actual)
Primary Completion Date
December 4, 2018 (Actual)
Study Completion Date
October 31, 2023 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This study evaluated the effects of tamoxifen exposure in combination with vorinostat on viral reactivation among HIV-1 infected post-menopausal women with virologic suppression on antiretroviral therapy (ART), when compared to vorinostat alone.
Detailed Description
The selective estrogen receptor modulator (SERM) tamoxifen may enhance the ability of the histone deacetylase inhibitor (HDACi) vorinostat to reverse HIV-1 latency. This study evaluated the safety of tamoxifen therapy combined with vorinostat and the effectiveness of this combination on latent virus reactivation in HIV-1 infected post-menopausal women with virologic suppression on antiretroviral therapy, when compared to vorinostat alone. The study will be conducted in two steps. During Step 1, the study enrolled women with HIV into two groups. Arm A received tamoxifen daily for 38 days, plus a single dose of vorinostat on Days 35 and 38. Arm B had a 38-day observation period with no tamoxifen, plus a single dose of vorinostat on Days 35 and 38. All participants continued to take ART drugs prescribed by their doctors. ART drugs were not be provided by the study. Study visits during Step 1 occurred at Days 0, 28, 35, 38, 45, and 65. Study visits could include physical examinations, blood collection, electrocardiograms, and adherence assessments. During Step 2, all participants will be followed for 240 additional weeks for annual long-term safety follow-up. These visits will be conducted by phone and will collect information from participants on vital status and any new cancer diagnoses. Step 1 has been completed and this results submission pertains to Step 1. Step 2 follow-up is ongoing.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
HIV Infections

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
31 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Arm A: Tamoxifen + Vorinostat
Arm Type
Experimental
Arm Description
From Day 0 to Day 38, participants will receive tamoxifen orally once a day. On Days 35 and 38, participants will receive a single dose of vorinostat orally.
Arm Title
Arm B: Vorinostat alone
Arm Type
Active Comparator
Arm Description
Day 0 to Day 38 will be an observation period with no tamoxifen. On Days 35 and 38, participants will receive a single dose of vorinostat orally.
Intervention Type
Drug
Intervention Name(s)
Tamoxifen
Intervention Description
20 mg orally
Intervention Type
Drug
Intervention Name(s)
Vorinostat
Intervention Description
400 mg orally
Intervention Type
Drug
Intervention Name(s)
Antiretroviral drugs
Intervention Description
Participants will receive antiretroviral drugs provided by their own doctors. Antiretroviral drugs will not be provided by the study.
Primary Outcome Measure Information:
Title
Proportion of Participants With New Grade 3 or Greater Adverse Events
Description
Proportion of participants with new Grade 3 or greater adverse events that are considered definitely, probably, or possibly related to study treatment (as judged by the core protocol team). The DAIDS AE Grading Table (corrected Version 2.1, July 2017) was used.
Time Frame
Measured from study entry through Day 65
Title
Change From Baseline in Cell-associated HIV-1 RNA in CD4+ T Cells
Description
Baseline is defined as the average of the pre-entry and entry values. Change was calculated as the value of Cell-associated HIV-1 RNA on Day 38 (5 hours post vorinostat) minus the value at baseline.
Time Frame
Pre-entry, entry, and Day 38
Secondary Outcome Measure Information:
Title
Number of Participants With HIV-1 RNA Levels (Measured by Single Copy Assay) Greater or Equal to the Lower Limit of Quantification
Description
Number of participants with HIV-1 RNA levels measured by single copy assay (SCA) greater or equal to the lower limit of quantification (LOQ). The lower limit of quantification for this study was 0.47 copies/mL.
Time Frame
Pre-entry, entry, Day 28, Day 35, Day 38 (5 hours post vorinostat), Day 45, Day 65
Title
Change From Baseline in Total HIV-1 DNA Levels in CD4+ T Cells
Description
Baseline is defined as the average of the pre-entry and entry values. Change was calculated as the value of Total HIV-1 DNA on Day 38 (5 hours post vorinostat) minus the value at baseline.
Time Frame
Pre-entry, entry, and Day 38

10. Eligibility

Sex
Female
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: HIV-1 infection Postmenopausal at study entry with agreement not to participate in assisted reproductive technology in the future. CD4+ cell count greater than 300 cells/uL obtained within 90 days prior to study entry. Continuous antiretroviral therapy (ART) for at least 2 years prior to enrollment with no known interruption in therapy for greater than 7 days within 90 days prior to study entry. Plasma HIV-1 RNA level of less than 20 copies/mL obtained by Roche HIV-1 viral load assay or less than 40 copies/mL obtained by the Abbott assay, within 90 days prior to study entry. Ability and willingness of potential participant to provide written informed consent. Exclusion Criteria: History of venous thromboembolism. History of stroke. Known history of hypercoagulable state. Tobacco smoking or e-cigarette use within 90 days prior to study entry. History of any malignancy requiring systemic chemotherapy or systemic immunotherapy. History of endometrial or breast cancer or known genetic testing with BRCA positive results indicating an increased risk for breast and ovarian cancer. Use of immunomodulators (e.g., interleukins, interferons, cyclosporine), HIV vaccine, or investigational therapy within 60 days prior to study entry. Any systemic hormonal therapy defined as oral or injectable contraceptives, estrogen and combined estrogen-progesterone replacement therapy in the prior 12 months, or a hormone containing intrauterine device (IUD) within 6 months prior to study entry. Known allergy/sensitivity or any hypersensitivity to components of study drugs or their formulations.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Rajesh Gandhi, MD
Organizational Affiliation
Massachusetts General Hospital (MGH) CRS
Official's Role
Study Chair
First Name & Middle Initial & Last Name & Degree
Eileen Scully, MD, PhD
Organizational Affiliation
Johns Hopkins University
Official's Role
Study Chair
Facility Information:
Facility Name
Alabama CRS
City
Birmingham
State/Province
Alabama
ZIP/Postal Code
35294
Country
United States
Facility Name
UCLA CARE Center CRS
City
Los Angeles
State/Province
California
ZIP/Postal Code
90035
Country
United States
Facility Name
Ucsf Hiv/Aids Crs
City
San Francisco
State/Province
California
ZIP/Postal Code
94110
Country
United States
Facility Name
Harbor-UCLA CRS
City
Torrance
State/Province
California
ZIP/Postal Code
90502
Country
United States
Facility Name
University of Colorado Hospital CRS
City
Aurora
State/Province
Colorado
ZIP/Postal Code
80045
Country
United States
Facility Name
Whitman-Walker Health CRS
City
Washington
State/Province
District of Columbia
ZIP/Postal Code
20005
Country
United States
Facility Name
The Ponce de Leon Center CRS
City
Atlanta
State/Province
Georgia
ZIP/Postal Code
30308-2012
Country
United States
Facility Name
Northwestern University CRS
City
Chicago
State/Province
Illinois
ZIP/Postal Code
60611
Country
United States
Facility Name
Massachusetts General Hospital CRS (MGH CRS)
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02114
Country
United States
Facility Name
New Jersey Medical School Clinical Research Center CRS
City
Newark
State/Province
New Jersey
ZIP/Postal Code
07103
Country
United States
Facility Name
Chapel Hill CRS
City
Chapel Hill
State/Province
North Carolina
ZIP/Postal Code
27599
Country
United States
Facility Name
Greensboro CRS
City
Greensboro
State/Province
North Carolina
ZIP/Postal Code
27401
Country
United States
Facility Name
Cincinnati Clinical Research Site
City
Cincinnati
State/Province
Ohio
ZIP/Postal Code
45219
Country
United States
Facility Name
Penn Therapeutics, CRS
City
Philadelphia
State/Province
Pennsylvania
ZIP/Postal Code
19104
Country
United States
Facility Name
Puerto Rico AIDS Clinical Trials Unit CRS
City
San Juan
ZIP/Postal Code
00935
Country
Puerto Rico

12. IPD Sharing Statement

Plan to Share IPD
Yes
IPD Sharing Plan Description
Individual participant data that underlie results in the publication, after deidentification.
IPD Sharing Time Frame
Beginning 3 months following publication and available throughout period of funding of the AIDS Clinical Trials Group by the NIH.
IPD Sharing Access Criteria
With whom? Researchers who provide a methodologically sound proposal for use of the data that is approved by the AIDS Clinical Trials Group. For what types of analyses? To achieve aims in the proposal approved by the AIDS Clinical Trials Group. By what mechanism will data be made available? Researchers may submit a request for access to data using the AIDS Clinical Trials Group "Data Request" form at: https://submit.mis.s-3.net/. Researchers of approved proposals will need to sign an AIDS Clinical Trials Group Data Use Agreement before receiving the data."
Citations:
PubMed Identifier
35176755
Citation
Scully EP, Aga E, Tsibris A, Archin N, Starr K, Ma Q, Morse GD, Squires KE, Howell BJ, Wu G, Hosey L, Sieg SF, Ehui L, Giguel F, Coxen K, Dobrowolski C, Gandhi M, Deeks S, Chomont N, Connick E, Godfrey C, Karn J, Kuritzkes DR, Bosch RJ, Gandhi RT. Impact of Tamoxifen on Vorinostat-Induced Human Immunodeficiency Virus Expression in Women on Antiretroviral Therapy: AIDS Clinical Trials Group A5366, The MOXIE Trial. Clin Infect Dis. 2022 Oct 12;75(8):1389-1396. doi: 10.1093/cid/ciac136.
Results Reference
derived
Links:
URL
http://rsc.tech-res.com/clinical-research-sites/safety-reporting/daids-grading-tables
Description
Division of AIDS Table for Grading the Severity of Adult and Pediatric Adverse Events (DAIDS AE Grading Table), corrected Version 2.1, July 2017

Learn more about this trial

Selective Estrogen Receptor Modulators to Enhance the Efficacy of Viral Reactivation With Histone Deacetylase Inhibitors

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