T/QT Study to Investigate the Effect of Relacorilant on Cardiac Repolarization in Healthy Volunteers

• Status: Completed
• Trial end date: 2021-07-13
• Target enrollment: 0
• Participant gender: All

Summary

This dedicated T/QT study will investigate the effect of relacorilant on cardiac repolarization in healthy participants.

• Phase: Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Corcept Therapeutics
• Treatments: Moxifloxacin

Criteria

Inclusion Criteria:

• Participant with a BMI ≥18.0 kg/m^2 and ≤30.0 kg/m^2 at screening

• No clinically significant abnormal findings with the physical examination, medical/surgical/medication history, vital signs, or clinical laboratory assessments and adequate cardiac conduction by electrocardiogram (ECG) without evidence of first-, second- or third-degree atrioventricular block

• Female participants of childbearing potential with a negative serum pregnancy test at screening and urine pregnancy test on Day -1 of Period 1

• All male participants agree to use condom to prevent exposure to partner; male participants with female partner of childbearing potential to use a second method of contraception

• Female participants of childbearing potential agree to use the highly effective contraception of low user dependency

• Participant is willing and able to comply with all study procedures and restrictions

• Participant understands the study procedures and agrees to participate by providing written informed consent.

Exclusion Criteria:

• Participant with history or presence of any clinically significant cardiovascular, pulmonary, respiratory, hepatic, renal, hematological, endocrine, immunologic, dermatologic, neurological, psychiatric disease or disorder or any uncontrolled medical illness which in the opinion of the investigator would jeopardize the safety of the participant, interfere with study assessments, or impact the validity of the study results

• Participant with a history or family history of additional risk factors for Torsade de Pointe (TdP)

• Participant with a marked prolongation of ECG intervals, including QTcF >450 milliseconds (msec), PR >200 msec, or QRS >120 msec

• Participant with resting heart rate of <45beats per minute (bpm) or >100 bpm

• Participant with clinically significant abnormal ECG results

• Participant who uses medications that could prolong the QT/QTc interval

• Participant taking medications/dietary supplements that are highly dependent on cytochrome (CYP)3A for clearance and cannot undergo dose modification upon co-administration with strong CYP3A inhibitors

• Participant using any strong CYP3A inhibitor/inducer or any other medications prohibited per protocol

• Participant who is receiving testosterone within 40 days prior to study start

• Participant with a positive result for human immunodeficiency virus (HIV) antibody, hepatitis B surface antigen, or hepatitis C antibody

• Participant with a positive test result for Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) viral RNA test, either asymptomatic or present with symptoms of Coronavirus disease 2019 (COVID-19)

• Participant who has travelled abroad within 3 months prior to the screening visit or plans to travel abroad during the study

• Participant who has had a major surgery within the last 28 days prior to Screening

• Participant who received any investigational product within 30 days prior to Screening

• Participant who has a known or suspected allergy, or sensitivity to study products, or any of its ingredient(s), or to moxifloxacin

• Intolerance to repeated venipuncture or inability to swallow capsules

• Donation of blood within 56 days or plasma within 14 days prior to Screening or plans to donate during the entire study period

• Positive alcohol test and/or positive drugs of abuse screen or reports of a history of substance or alcohol abuse within 1 year prior to Screening

• Female participant who is pregnant, breastfeeding, or is planning to become pregnant during the entire study period

• Male participant with pregnant partner.