Phase 1 HIV and AIDS Trial, Recruiting NCT07636928 Sponsor: ViiV Healthcare Condition: HIV and AIDS
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Phase 1 HIV and AIDS Trial, Recruiting

NCT07636928
Recruiting Phase 1

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who are willing and able to sign a consent form agreeing to take part in the study.
  • People who were born male or female; women must either be unable to become pregnant or have gone through menopause (confirmed by a blood test at the screening visit).
  • People aged 18 to 55 years old at the time of the screening visit.
  • People whose body weight falls within a healthy range for their height (BMI between 18.0 and 32.0 kg/m²) at the time of screening.
  • Women who are not able to become pregnant must have clear medical documentation confirming this; women who have gone through menopause must have a specific hormone level confirmed by a blood test at screening.
  • Men who have not had a surgical sterilisation procedure and have a female partner who could become pregnant must agree to use a condom during any sexual activity until the end of the follow-up period.
  • Male participants must agree not to donate sperm from the day before the study begins until the follow-up visit is completed.
  • People who have stopped all prescription medications at least 30 days (and long enough based on how the medication works) before entering the clinic.
  • People who have stopped all over-the-counter medicines, vitamins, food supplements, and herbal products at least 14 days before entering the clinic (paracetamol is allowed up until the day of clinic entry).
  • People who are able and willing to avoid alcohol for at least 48 hours before screening and clinic entry, through to the last blood sample collected for the study.
  • People who are able and willing to avoid coffee, tea, cola, chocolate, energy drinks, and grapefruit (including juice) for at least 48 hours before entering the clinic.
  • People who are in good physical and mental health, as assessed by the study doctor through medical history, physical examination, blood tests, heart trace (ECG), and vital signs.

Who may not be able to join:

  • People who are employed by ICON, the study sponsor (GSK), or any companies closely involved in running the trial.
  • People with a history of significant allergies to medicines or foods.
  • People with a history of serious allergic or hypersensitivity reactions to medicines, or known sensitivity to the study drug.
  • People who have used tobacco or nicotine products within the 60 days before the first dose of study medication.
  • People with a history of alcohol or drug addiction within the past 5 years.
  • People who test positive for drugs or alcohol at the screening visit or on the day of clinic entry.
  • People who regularly drink more than 24 units of alcohol per week on average.
  • People who test positive for hepatitis B, hepatitis C, or HIV at screening.
  • People who have taken part in another clinical drug trial too recently — the exact timeframes depend on the type of drug studied and are assessed on a case-by-case basis (confirm with trial site); or people who have participated in four or more drug studies in the past 12 months.
  • People who have donated or lost more than 450 mL of blood in the 60 days before the first dose, or large amounts of blood in the 10 months beforehand (thresholds differ for men and women — confirm with trial site).
  • People who have had a significant or sudden illness within 14 days before the first dose that could affect safety assessments, in the study doctor's judgement.
  • People with a current or ongoing significant psychiatric condition, including depression, anxiety, sleep problems, or thoughts of self-harm, in the study doctor's judgement.
  • People whose veins are not suitable for giving infusions or taking blood samples.
  • People who have been in a study involving a specific type of radioactive tracer (carbon-14 at or above a set dose level) within the past year before screening.
  • People who have an irregular bowel pattern.
  • People with a pre-existing, clinically significant digestive condition, such as irritable bowel syndrome or inflammatory bowel disease, or notable ongoing digestive symptoms.
  • People with a medical history or condition that could meaningfully affect how the study drug is absorbed or processed by the body, pose a safety risk, interfere with study results, or prevent them from following the study requirements, in the study doctor's judgement.

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 7 July 2026
Phase 1: approximately ~10% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Phone: 877-379-3718

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 1
Sponsor
ViiV Healthcare
Registry
ClinicalTrials.gov
Start date
4 June 2026
Est. completion
20 August 2026

Where this trial is recruiting

🇳🇱 Netherlands

Primary endpoints

Absolute bioavailability (F oral) of VH4524184 (Period 1); Amount of total radioactivity (TRA) excreted in urine (Ae urine) (Period 1); Amount of TRA excreted in urine (Ae urine) (Period 2); Amount of TRA excreted in feces (Ae feces) (Period 1); Amount of TRA excreted in feces (Ae feces) (Period 2); Amount of TRA excreted in vomitus (Ae vomit) (Period 1); Amount of TRA excreted in vomitus (Ae vomit) (Period 2); Total amount of TRA excreted (Ae total) (Period 1); Total amount of TRA excreted (Ae total) (Period 2); Fraction of TRA excreted in urine (fe urine) (Period 1); Fraction of TRA excreted...

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 7 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov