A Study to Investigate the Potential Drug-Drug Interaction Between VH4524184 and Oral Contraceptive (Loestrin) in Healthy Adult Female Participants

HIV Infections Clinical Trial

Official title:

A Phase 1, Single-center, Open-label Study to Evaluate the Pharmacokinetics of Oral Contraceptive Containing Norethindrone and Ethinyl Estradiol (Loestrin) When Co-administered With VH4524184 in Healthy Adult Female Participants

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT06310616
• Other study ID #: 219888
• Status: Recruiting
• Phase: Phase 1
• Start date: March 6, 2024
• Est. completion date: May 28, 2024

Study information

• Verified date: March 2024
• Source: ViiV Healthcare
• Contact: US GSK Clinical Trials Call Center
• Phone: 877-379-3718
• Email: GSKClinicalSupportHD[@]gsk.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study aims to assess any impact of VH4524184 on the pharmacokinetic (PK) profile of an ethinyl estradiol (EE) and norethindrone acetate (NEA) containing oral contraceptive (OC) administered to healthy adult female participants.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 25
• Est. completion date: May 28, 2024
• Est. primary completion date: May 28, 2024
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 18 Years to 45 Years

Eligibility

Inclusion Criteria:

• Healthy participants 18 to 45 years of age
• POCBP with intact ovarian function by medical history and history of regular menstrual cycles for the past 12
• Body weight greater than or equal to (=) 45 kilograms (kg) and Body mass index (BMI) within the range of 18.5 to 32.0 kg/m2
• Female participants of childbearing potential must use approved highly effective non-hormonal forms of birth control.
• Capable of giving signed informed consent.

Exclusion Criteria:

• History or presence of clinical condition or disorder that could be capable of significantly altering the absorption, metabolism, or elimination of drugs.
• Lymphoma, leukemia, or any malignancy within the past 5 years with some exceptions
• Breast cancer or in remission within the past 10 years.
• Current or chronic history of liver disease or known hepatic or biliary abnormalities with some exceptions.
• Any personal and/or family history of thrombophilia or blood clots
• Medical history of cardiac arrhythmias or cardiac disease or a family and personal history of long QT syndrome.
• History of seizure(s).
• Any known or suspected pre-existing psychiatric condition, including depression, anxiety, and/or insomnia/sleep disturbances.
• Subjects with history of drug hypersensitivity, delayed-type hypersensitivity, or severe hypersensitivity reactions, as well as history of sensitivity to the study interventions will be excluded.
• Participant is mentally or legally incapacitated. Prior/Concomitant Therapy
• Any warnings and contraindications that apply based on Loestrin prescribing information. Prior/Concurrent Clinical Study Experience
• Exposure to more than 4 new investigational products (including long-acting investigational products) within 12 months prior to the first dosing day.
• Current enrollment or past participation in another investigational study in which an investigational intervention was administered within the last 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer) before signing of consent (or screening) any other clinical study.
• Participant has donated or lost blood (>500 millilitres (mL)) or blood products within 2 months (56-day period) prior to Day -1 admission or has donated plasma within 30 days prior to first OC administration.
• Current enrollment or past participation in this clinical study. Unwillingness or inability to follow the procedures outlined in the protocol.
• Positive Human immunodeficiency virus 1 (HIV-1) antibody test.
• Pregnant at screening) or lactating.
• POCBP who are unwilling or unable to use an appropriate non-hormonal method of highly effective contraception from at least Day 1 of Treatment Period 1 until 14 days after the last dose of VH4524184.
• Regular alcohol consumption within 6 months prior to the study defined as an average weekly intake of >7 units for females. One unit is equivalent to 8 grams (g) of alcohol: a half-pint (~240 mL) of beer, 1 glass (125 mL) of wine or 1 (25 mL) measure of spirits.
• Regular use of known drugs of abuse.

Related Conditions & MeSH terms

• HIV Infections

Intervention

Drug:
• VH4524184
VH4524184 will be administered.
• Loestrin
Loestrin will be administered.

Locations

Country	Name	City	State
United States	GSK Investigational Site	San Antonio	Texas

Sponsors (1)

Lead Sponsor	Collaborator
ViiV Healthcare

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Area under the concentration-time curve (AUC) from time zero (pre-dose) to the end of the dosing interval at steady state (AUC0-Tau, ss) of EE and NEA without coadministration with VH4524184	Blood samples will be collected at indicated timepoint for plasma EE and NEA PK analysis.	On Day 10
Primary	AUC0-Tau, ss of EE and NEA with coadministration with VH4524184	Blood samples will be collected at indicated timepoint for plasma EE and NEA PK analysis.	On Day 20
Primary	Maximum plasma concentration (Cmax) for EE and NEA without coadministration with VH4524184	Blood samples will be collected at indicated timepoint for plasma EE and NEA PK analysis.	On Day 10
Primary	Cmax for EE and NEA with coadministration with VH4524184	Blood samples will be collected at indicated timepoint for plasma EE and NEA PK analysis.	On Day 20
Secondary	Number of participants with adverse events (AEs) and severity of AEs	An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention.	From Day -28 (Run-In-Period) up to approximately 2 months (Day 28 +/- 3 days)
Secondary	Number of participants with AEs leading to discontinuation of study intervention		Throughout the study treatment period (from Day -28 up to Day 20)
Secondary	Change from baseline of liver panel laboratory parameters: Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST), Alkaline Phosphatase (ASP) (International units per liter)		Baseline (Day -28) up to Day 21
Secondary	Change from baseline of liver panel laboratory parameters: Total bilirubin, Direct bilirubin (Micromoles per liter [umol/L])		Baseline (Day -28) up to Day 21
Secondary	Change from baseline of liver panel laboratory parameters: International normalized ratio (INR) (Ratio)		Baseline (Day -28) up to Day 21
Secondary	Number of participants with maximum toxicity grade increase from baseline of liver panel laboratory parameters: ALT, AST, alkaline phosphatase, total bilirubin, Direct bilirubin, and INR		Baseline (Day -28) up to Day 21
Secondary	Maximum plasma concentration at steady state (Cmax,ss) for VH4524184	Blood samples will be collected at indicated timepoint for plasma VH4524184 PK analysis.	On Day 20
Secondary	Time to maximum concentration at steady state (Tmax, ss) during dosing interval for VH4524184	Blood samples will be collected at indicated timepoint for plasma VH4524184 PK analysis.	On Day 20
Secondary	Area under the concentration-time curve from time zero(pre-dose) to the end of the dosing interval at steady state (AUC0-Tau, ss) for VH4524184	Blood samples will be collected at indicated timepoint for plasma VH4524184 PK analysis.	On Day 20
Secondary	Trough concentration prior to the next dose (Ctrough) for VH4524184	Blood samples will be collected at indicated timepoints for plasma VH4524184 PK analysis.	On Day 12, Day 16, and Day 20