EQRx
Status and phase
Conditions
Treatments
About
This is an open-label and uncontrolled study to evaluate the comparative PK of EQ143 following oral single dose administration in adult healthy volunteers different racial and ethnic populations.
A total of one (1) single dose cohort is planned at 110 mg of EQ143. EQ143 is an approved therapy in China at the 110 mg dose for the treatment of patients with Epidermal Growth Factor Receptor (EGFR) T790Mmutation-positive, metastatic non-small cell lung cancer (NSCLC), who have progressed during or after EGFR tyrosine kinase inhibitor (TKI) therapy.
A total of 45 (15 Caucasian, 8 Black/African American and 7 Hispanic/Latino, and 15 ethnic Chinese)
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
To be eligible for this study, a participant has to meet all of the following inclusion criteria:
Participant self-reports as being of one of the following racial or ethnic groups:
Is capable of giving informed consent and complying with study procedures;
Healthy male or female participants, between the ages of 18 and 65 years, inclusive at the time of informed consent;
Body mass index (BMI) of 18.0 to 34.9 kg/m2 inclusive and body weight not less than 50 kg;
Female participants must have a negative serum pregnancy test result at Screening and negative urine pregnancy test at admission to the study site, are not currently breastfeeding, and meet one of the following criteria:
Surgically sterile for at least 3 months prior to Screening by one of the following means:
Postmenopausal, defined as the following:
Female participants of childbearing potential must use at least one of the following protocol-specified highly effective methods of birth control, AND must agree to use barrier contraception (male condom) during heterosexual intercourse, from the time of Screening until at least 90 days after EQ143 treatment:
Participants must agree to not donate sperm or ova from time of EQ143 administration until 90 days after EQ143 treatment.
Male participants must agree to utilize a highly effective method of contraception (condom) during heterosexual intercourse from CRU admission until 12 weeks following the final Follow-up visit on Day 10 and must refrain from donating sperm for this same period;
Considered healthy by the Investigator, based on participant's reported medical history, full physical examination, clinical laboratory tests, 12-lead ECG, and vital signs;
Willing and able to adhere to study restrictions and to be confined at the clinical research center;
Participants willing to defer receiving prophylactic live immunizations during the duration of the study. Participants may receive vaccination for SARS-CoV-2 at the discretion of the Investigator as soon as they are eligible, and a vaccine is available. If and when possible, the inactivated mRNA-based vaccines are recommended.
Exclusion criteria
A participant who meets any of the following exclusion criteria must be excluded from the study:
Inability to attend all the study visits or comply with study procedures;
Evidence of clinically significant history of gastrointestinal, musculoskeletal, endocrine, hematologic, renal, hepatic, neurologic, ophthalmic, immunologic, lipid metabolism disorders, drug hypersensitivity, psychiatric disease and abnormalities or any known history of any gastrointestinal surgery or cholecystectomy that could impact the PK of EQ143 as determined by the Investigator or Sponsor;
Evidence of clinically significant history of cardiovascular disease, including myocardial infarction, unstable angina, Torsade de Pointes, clinically significant arrhythmias (including sustained ventricular tachyarrhythmia and ventricular fibrillation), symptomatic congestive heart failure (New York Heart Association class III or IV), cerebrovascular accident, transient ischemic attack, or symptomatic pulmonary embolism or other clinically significant episode of thromboembolic disease;
A history of additional risk factors for Torsade de Pointes (eg, heart failure, hypokalemia, family history of Long QT Syndrome);
Evidence of clinically significant history of bronchopulmonary disease, including interstitial lung disease (ILD), drug induced ILD, radiation pneumonia requiring steroid treatment and clinical evidence of active ILD;
Female participants of childbearing potential except as permitted by 5 a, b, or c under inclusion criteria;
Hospital admission or major surgery within 3 months prior to Screening;
A history of prescription drug abuse, or illicit drug use within 6 months prior to Screening;
A history of alcohol abuse according to medical history within 6 months prior to Screening;
A history of organ transplant, including history of bone marrow transplant;
Taken any prescription medications (excluding contraceptives) within 14 days or 5 half-lives (whichever is longer) of the study dose or taken an investigational drug within 3 months or 5 half-lives, whichever is longer, from the Screening date;
Evidence of hypertension stage 2, defined as a systolic BP > 140 mmHg and a diastolic BP > 90 mmHg at Screening. Blood pressure measurement should be performed in triplicate if initial results exceed these values, and the average value should be used to determine eligibility;
Fever (body temperature > 38°C) or symptomatic viral or bacterial infection within 2 weeks prior to Screening. PCR testing for SARS-CoV-2 infection will be performed in accordance with local guidelines (health authorities, Institutional Review Boards/Independent Ethics Committees, and study center policies) and at the discretion of the Investigator, if required;
Any of the following ECG criteria at Screening or Admission:
Impaired renal function as determined by Investigator following review of clinical laboratory test results (ie, estimated glomerular filtration rate [eGFR] less than 90 mL/min/1.73m2, as calculated using the method standard for the institution);
Any of the following safety laboratory findings at Screening or Admission:
Positive blood screen for HIV, positive Hepatitis B core antibody (HBcAb) and positive Hepatitis B surface antigen (HBsAg), positive Hepatitis C virus antibody (HCV Ab) and positive HCV polymerase chain reaction (PCR), positive Hepatitis A antibody. Note: A positive HCV Ab with negative HCV PCR, positive HBcAb with negative HBsAg, positive Hepatitis A virus with negative immunoglobulin M (IgM) will be eligible;
Participants with major clinical infections within 3 months prior to Screening or any symptoms of infection within 7 days prior to Screening (not applicable to participants with cutaneous fungal infection);
Participants who have received live vaccines or attenuated vaccines within 1 month before dosing. Participants may receive vaccination for SARS-CoV-2 at the discretion of the Investigator as soon as they are eligible and a vaccine available. If and when possible, the inactivated mRNA-based vaccines are recommended;
Donated or lost > 500ml of blood in the previous 3 months prior to Screening;
Any liver function panel analyte (LFT) value > 1.5 × upper limits of normal reference range (ULN) which includes aspartate aminotransferase (AST), alanine aminotransferase (ALT), Alkaline Phosphatase (ALP), and gamma-glutamyl transferase (GGT) at Screening or at Admission. Bilirubin should be > ULN, or > 3 × ULN for participants with well-documented Gilbert's Syndrome;
Participants who have taken a special diet (including dragon fruit, mango, grapefruit, starfruit, Seville oranges etc.) or other factors affecting drug absorption, distribution, metabolism, and excretion within 48 hours before taking EQ143;
Use of prescription medications (excluding contraceptives) within 14 days, over the counter (OTC) medication within 7 days, and herbal supplements, dietary supplements, protein powders, and fish oil within 7 days prior to dosing (Note: Use of acetaminophen/paracetamol at < 2 g/day is permitted until 24 hours prior to dosing. Any other nonsteroidal anti-inflammatory drugs [NSAIDs]/antihistamines if permitted can be discussed on a case-by-case basis by the Medical Monitor [MM] and Sponsor). Prophylactic medication may continue as long as this is approved by the MM and Sponsor prior to inclusion;
Participants who have dysphagia or any history of gastrointestinal diseases that affect drug absorption or have undergone operations that affect drug absorption;
Participants with any other active malignancy within 5 years prior to enrollment, except for adequately treated basal cell or squamous cell skin cancer, or carcinoma in situ;
Any condition or finding that in the opinion of the Principal Investigator or designee would put the participant or study conduct at risk if the participant were to participate in the study.
Pregnant or lactating at Screening or planning to become pregnant (self or partner) at any time during the study, including the Follow-up period.
Participants who are regular smokers, ie, smoke more than five cigarettes per day or more than 10 packets per year and are not willing to refrain from smoking from 48 hours before EQ143 administration through to the final Follow-up visit on Day 10.
Primary purpose
Allocation
Interventional model
Masking
45 participants in 1 patient group
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Data sourced from clinicaltrials.gov
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