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A Study to Characterize the Drug Levels of an Oral Contraceptive With and Without BMS-986166 in Healthy Female Participants of Childbearing Potential

A Phase 1 Study to Characterize the Effects of BMS-986166 on the Pharmacokinetics of an Oral Contraceptive Containing Ethinyl Estradiol and Norethindrone in Healthy Female Participants

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04934696
Enrollment
25
Registered
2021-06-22
Start date
2021-08-03
Completion date
2022-01-25
Last updated
2022-03-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy Participants

Keywords

Healthy Participants, BMS-986166

Brief summary

The purpose of this study is to investigate the potential for a drug-drug interaction (DDI) when BMS-986166 and hormonal oral contraceptives are co-administered.

Interventions

Specified dose on specified days

DRUGOral contraceptive

Specified dose on specified days

Sponsors

Bristol-Myers Squibb
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SEQUENTIAL
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 45 Years
Healthy volunteers
Yes

Inclusion criteria

For more information regarding Bristol-Myers Squibb Clinical Trial participation, please visit: www.BMSStudyConnect.com Inclusion Criteria: * Nonpregnant, nonlactating Women of Childbearing Potential (WOCBP) who are healthy as determined by medical history, physical examination, vital signs, 12-lead ECG, and clinical laboratory evaluations will be eligible to participate in the study. * Body mass index (BMI) of 18.0 to 32.0 kg/m². BMI = weight (kg)/(height\[m\])² for participants. * Participant must be 18 to 45 years of age, inclusive, at the time of signing the informed consent.

Exclusion criteria

* Any significant acute or chronic medical illness judged to be clinically significant by the investigator and/or Sponsor Medical Monitor. * History of any type of heart disease, including ischemia, infarction, clinically significant arrhythmias, sinus syndrome, hypertension, symptomatic orthostatic hypotension, atrioventricular block of any degree, bradycardia, syncope, clinically significant ECG abnormalities, or any congenital heart disease. * Any acute or chronic bacterial, fungal (except history of tinea pedis or ongoing onychomycosis will not be exclusionary) or viral infection within the last 3 months prior to screening, as well as any febrile illness or viral infection within the last 3 months prior to screening, as well as any febrile illness of unknown origin within 14 days of screening. Other protocol-defined inclusion/

Design outcomes

Primary

MeasureTime frameDescription
Geometric means ratio of Cmax of NETUp to Day 26Geometric means ratio of maximum observed plasma concentration (Cmax) of norethindrone (NET) when administered with versus without BMS-986166
Geometric means ratio of Cmax of EEUp to Day 26Geometric means ratio of maximum observed plasma concentration (Cmax) of ethinyl estradiol (EE) when administered with versus without BMS-986166
Geometric means ratio of AUC(0-T) of NETUp to Day 26Geometric means ratio of area under the plasma concentration-time curve from time zero to time of last quantifiable concentration for NET when administered with versus without BMS-986166
Geometric means ratio of AUC(0-T) of EEUp to Day 26Geometric means ratio of area under the plasma concentration-time curve from time zero to time of last quantifiable concentration for EE when administered with versus without BMS-986166
Geometric means ratio of AUC(INF) of NETUp to Day 26Geometric means ratio of area under the plasma concentration-time curve from time zero extrapolated to infinite time for NET administered with versus without BMS-986166
Geometric means ratio of AUC(INF) of EEUp to Day 26Geometric means ratio of area under the plasma concentration-time curve from time zero extrapolated to infinite time for EE when administered with versus without BMS-986166

Secondary

MeasureTime frameDescription
Terminal plasma elimination phase half-life (T-HALF) of EEUp to Day 26
Cmax of BMS-986166Up to Day 26
Cmax of BMT-121795Up to Day 26
Time of maximum observed plasma concentration (Tmax) of BMS-986166Up to Day 26
Tmax of BMT-121795Up to Day 26
Area under the plasma concentration-time curve in one dosing interval (AUC(TAU)) of BMS-986166Up to Day 26
AUC(TAU) of BMT-121795Up to Day 26
Tmax of EEUp to Day 26
Tmax of NETUp to Day 26
T-HALF of NETUp to Day 26
Number of participants with clinically significant changes in laboratory values: Hematology testsUp to Day 30
Apparent total clearance of drug from plasma after oral administration (CLT/F) of EEUp to Day 26
Number of participants with clinically significant changes in laboratory values: UrinalysisUp to Day 30
Number of participants with clinically significant changes in vital signs: Body temperatureUp to Day 27
Number of participants with clinically significant changes in vital signs: Respiratory rateUp to Day 27
Number of participants with clinically significant changes in vital signs: Blood pressureUp to Day 27
Number of participants with clinically significant changes in vital signs: Heart rateUp to Day 27
Number of participants with clinically significant changes in ECG parameters: PR intervalUp to Day 27PR interval is the time from the onset of the P wave to the start of the QRS complex
Number of participants with clinically significant changes in ECG parameters: QRSUp to Day 27QRS can be defined as the electrical impulse as it spreads through the ventricles, indicating ventricular depolarization
Number of participants with clinically significant changes in ECG parameters: QT intervalUp to Day 27The QT interval is the time from the start of the Q wave to the end of the T wave
Number of participants with clinically significant changes in ECG parameters: QTcFUp to Day 27QTcF = Corrected QT interval using the Fridericia formula. QT interval is the time from the start of the Q wave to the end of the T wave
Number of participants with physical examination abnormalitiesUp to Day 27
Number of participants with clinically significant changes in laboratory values: Chemistry testsUp to Day 30
CLT/F of NETUp to Day 26
Apparent volume of distribution at terminal phase (Vz/F) of EEUp to Day 26
Vz/F of NETUp to Day 26
Number of participants with Adverse Events (AEs)Up to Day 37
Number of participants with Serious Adverse Events (SAEs)Up to Day 37

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026