Status:
COMPLETED
A Study to Understand the Effects of Carbamazepine on How Vepdegestrant is Processed in Healthy Participants
Lead Sponsor:
Pfizer
Collaborating Sponsors:
Arvinas Estrogen Receptor, Inc.
Conditions:
Healthy Participants
Eligibility:
All Genders
18+ years
Phase:
PHASE1
Brief Summary
The purpose of this study is to understand if carbamazepine reacts with vepdegestrant and affects how it is processed in the bodies of healthy participants. This study is seeking participants who: *...
Eligibility Criteria
Inclusion
- Male participants, and female participants of non-childbearing potential aged 18 years or older (or the minimum age of consent in accordance with local regulations) at screening who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiac monitoring.
- BMI of 16-32 kg/m2; and a total body weight \>45 kg (99.2 lb).
- Capable of giving signed informed consent, which includes compliance with requirements and restrictions listed in the ICD and in this protocol.
- Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations and other study procedures.
Exclusion
- Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
- Any condition possibly affecting drug absorption (eg, gastrectomy, cholecystectomy).
- History of HIV infection, hepatitis B, or hepatitis C; positive testing for HIV, HBsAg, HBcAb, or HCVAb. Hepatitis B vaccination is allowed.
- Participants shown to carry or be positive for HLA-B\*1502 and/or HLA-A\*3101 (genotyping alleles/markers related with carbamazepine-associated SJS or TEN).
- Any medical or psychiatric condition including recent (within the past year) or active suicidal ideation/behavior or laboratory abnormality that may increase the risk of study participation or, in the investigator's judgment, make the participant inappropriate for the study.
- Use of prescription or non-prescription medications, including vitamins, herbal and dietary supplements, grapefruit/grapefruit containing products, and Seville orange/Seville orange containing products within 7 days prior to the first dose of study intervention with the exception of:
- Moderate/strong CYP3A4 inducers which are prohibited within 14 days plus 5 half-lives prior to the first dose of study intervention.
- Moderate/strong CYP3A4 inhibitors which are prohibited within 14 days plus 5 half-lives prior to the first dose of study intervention.
- Previous administration with an investigational product (drug or vaccine) within 30 days (or as determined by the local requirement) or 5 half-lives preceding the first dose of study intervention used in this study (whichever is longer).
- A positive urine drug test. A single repeat for positive drug screen may be allowed.
- Screening supine BP ≥140 mm Hg (systolic) or ≥90 mm Hg (diastolic) for participants \<60 years; and ≥150/90 mm Hg for participants ≥60 years old, following at least 5 minutes of supine rest. If systolic BP is ≥140 or 150 mm Hg (based on age) or diastolic ≥90 mm Hg, the BP should be repeated 2 more times and the average of the 3 BP values should be used to determine the participant's eligibility.
- Baseline standard 12-lead ECG that demonstrates clinically relevant abnormalities that may affect participant safety or interpretation of study results.
- Participants with ANY of the following abnormalities in clinical laboratory tests at screening, as assessed by the study specific laboratory and confirmed by a single repeat test, if deemed necessary:
- • AST, ALT, or Total Bilirubin Level \>1.05× ULN;
- Renal impairment as defined by an eGFR \<60 mL/min/1.73m². Based upon participant age at screening, eGFR is calculated usding the recommended CKD-EPI equations to determine eligibility and to provide a baseline to quantify any subsequent kidney safety events.
- History of alcohol abuse or binge drinking and/or any other illicit drug use or dependence within 6 months of Screening. Binge drinking is defined as a pattern of 5 (male) and 4 (female) or more alcoholic drinks in about 2 hours. As a general rule, alcohol intake should not exceed 14 units per week (1 unit = 8 ounces (240 mL) beer, 1 ounce (30 mL) of 40% spirit, or 3 ounces (90 mL) of wine).
- History of use of tobacco or nicotine-containing products in excess of the equivalent of 5 cigarettes/day or 2 chews of tobacco/day.
- History of sensitivity to vepdegestrant and Tegretol or any of the formulation components of vepdegestrant and Tegretol.
- Investigator site staff directly involved in the conduct of the study and their family members, site staff otherwise supervised by the investigator, and sponsor and sponsor delegate employees directly involved in the conduct of the study and their family members.
Key Trial Info
Start Date :
August 18 2023
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
November 21 2023
Estimated Enrollment :
12 Patients enrolled
Trial Details
Trial ID
NCT06005688
Start Date
August 18 2023
End Date
November 21 2023
Last Update
January 16 2024
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Pfizer Clinical Research Unit - Brussels
Brussels, Bruxelles-capitale, Région de, Belgium, B-1070