RecruitingPhase 2NCT05869643

A Clinical Trial of STP0404 in Adults With HIV-1 Infection

A Phase 2a, Randomized, Double-Blinded, Placebo-Controlled, Multicenter Study to Investigate the Antiviral Effect, Safety, Tolerability, and Pharmacokinetics of STP0404 in Adults With HIV-1 Infection


Sponsor

ST Pharm Co., Ltd.

Enrollment

36 participants

Start Date

May 23, 2023

Study Type

INTERVENTIONAL

Conditions

Summary

The purpose of this study is to evaluate the antiviral effect, safety, tolerability, and pharmacokinetics of STP0404 in adult participants living with Human Immunodeficiency Virus Type 1 (HIV-1) infection.


Eligibility

Min Age: 18 YearsMax Age: 65 Years

Inclusion Criteria3

  • Have a confirmed HIV-1 infection in the documented medical record or at screening.
  • Have never received any ARTs (i.e., treatment-naïve) before screening or only received one ARV regimen (2 or 3 drugs) at least 12 weeks before screening and/or received any monotherapy ≤10 days in a clinical trial setting at least 12 weeks before screening. Participants with a documented history of PrEP and/or PEP therapy but discontinued at least 8 weeks prior to screening are also eligible for inclusion.
  • Have a CD4+ cell count ≥200 cells/mm3 at screening.

Exclusion Criteria8

  • Have a hepatitis B surface antigen or positive hepatitis C virus antibody at screening. An HCV confirmation (HCV RNA test) will be performed at a central laboratory if the HCV antibodies screening result is positive. If the HCV RNA test result is negative, the participant will be eligible.
  • Have a positive drug screen for amphetamines, barbiturates, cocaine, opiates, benzodiazepines, heroin, or phencyclidine. However, if in the opinion of the investigator, positive drug screen results may be due to prescription medication for therapeutic purposes (e.g., prescription Adderall for ADHD), eligibility decision shall rely on the investigator's medical judgment and should be documented.
  • Have a history of regular alcohol consumption, defined as an average weekly intake of >14 drinks (males) or >7 drinks (females), within 6 months of screening and/or has positive alcohol screen at screening and baseline.
  • Have received the following treatments as PrEP or PEP (≥1 dose) prior to screening: monoclonal antibodies, HIV-1 maturation inhibitors, and long-acting INSTIs (such as cabotegravir).
  • Pregnant or lactating females.
  • Have a history of clinically relevant pancreatitis or hepatitis within the previous 6 months.
  • Participant received any allosteric HIV-1 integrase inhibitor (ALLINI, ≥1 dose) and/or received any long-acting ARVs (marketed or investigational, ≥1 dose) prior to screening.
  • Have previously failed an INSTIs-containing regimen.

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Interventions

DRUGLow-dose STP0404 (Pirmitegravir)

Once daily, oral capsule taken after breakfast

DRUGMedium-dose STP0404 (Pirmitegravir)

Once daily, oral capsule taken after breakfast

DRUGHigh-dose STP0404 (Pirmitegravir)

Once daily, oral capsule taken after breakfast

DRUGPlacebo

Matching placebo capsule, taken orally once daily after breakfast


Locations(13)

Kaiser Permenente Los Angeles Medical Center

Los Angeles, California, United States

Ruane Clinical Research, Inc.

Los Angeles, California, United States

Midway Immunology and Research Center

Ft. Pierce, Florida, United States

Schiff Center for Liver Diseases/University of Miami

Miami, Florida, United States

Orlando Immunology Center

Orlando, Florida, United States

USF Health South Tampa Center for Advanced Healthcare

Tampa, Florida, United States

Be Well Medical Center

Berkley, Michigan, United States

Saint Michael's Medical Center

Newark, New Jersey, United States

South Jersey Infectious Disease

Somers Point, New Jersey, United States

North Shore University Hospital

Manhasset, New York, United States

Atrium Health Wake Forest Baptist Medical Center - PPDS

Winston-Salem, North Carolina, United States

St Hope Foundation, Inc

Bellaire, Texas, United States

North Texas Infectious Diseases Consultants, P.A.

Dallas, Texas, United States

View Full Details on ClinicalTrials.gov

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NCT05869643


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