Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Ascending Doses of KQ-791 in Diabetes Mellitus

This is an interventional treatment trial for Diabetes Mellitus, Type 2 Read More

Inclusion Criteria:

• Have a diagnosis of Type 2 Diabetes Mellitus (T2DM)
• Be an adult between the ages of 18 (19 for Lincoln site) and 70 years

• Female participants must be of non-childbearing potential, and must be either 1) postmenopausal with amenorrhea for at least 1 year prior to the first dose and Follicle Stimulating Hormone (FSH) serum levels consistent with postmenopausal status, or 2) have undergone one of the following sterilization procedures at least 6 months prior to the first dose:

  • hysteroscopic sterilization
  • bilateral tubal ligation or bilateral salpingectomy
  • hysterectomy
  • bilateral oophorectomy
• Non-vasectomized males must agree to use a condom with spermicide or abstain from sexual intercourse during the study until 100 days beyond the last dose of study drug. (No restrictions are required for a vasectomized male provided his vasectomy has been performed 4 months or more prior to first dosing. A male who has been vasectomized less than 4 months prior to first dosing must follow the same restrictions as a non-vasectomized male)
• Males must agree to not donate sperm during the study and for 100 days following the last dose
• Have an HbA1c value between 7.0-10.0%
• Be on a stable treatment regimen of metformin, with or without diet/exercise, for at least 8 weeks
• Weigh 60 kilograms (kg) or more at screening and have a body mass index (BMI) greater than or equal to (≥) 25.0 and less than or equal to (≤) 40.0 kilograms/meters squared (kg/m2)
• Have laboratory test results within the normal range for T2DM population, or with abnormalities deemed clinically insignificant. Urine protein levels must be within normal limits
• Absence of active diabetic retinopathy (Stage 2 or greater by the International Clinical Disease Severity Scale for Diabetic Retinopathy)
• Are willing to comply with specific dietary restrictions (that is, [i] able to fast overnight for at least 8-12 hours on several days and [ii] able to consume the standard meals provided during specified confinement days)
• Have given written consent to allow collection of samples for Peripheral Blood Mononuclear Cells (PBMC) analysis and for possible biomarkers/safety analysis
• Have given written informed consent approved by the institutional review board (IRB) governing the site

Exclusion Criteria:

• Are currently enrolled in a clinical trial involving an investigational product or off-label use of a drug or device, or are concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study
• Participated (defined as the last dose of study drug) within 30 days prior to dosing in a clinical trial involving an investigational product or non-approved use of a drug with a short half-life or within 5 half-lives of an investigational product with a half-life longer than 6 days
• - Have a (QTcF) greater than (>) 450 milliseconds (msec), or clinical significant hypokalemia, a family history of long QT syndrome or any abnormality in the 12-lead Electrocardiogram (ECG)
• Abnormal blood pressure (sitting) defined as diastolic blood pressure > 95 or less than (<) 50 millimeter of mercury (mmHg) and/or systolic blood pressure > 160 or < 90 mmHg
• Have a history or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs
• Show evidence of regular use of known drugs of abuse and/or positive findings on urinary drug screening
• Evidence of human immunodeficiency virus (HIV) infection, hepatitis B, hepatitis C and/or positive results at screening for the respective antibodies for HIV, hepatitis B surface antigen (HBsAg), or hepatitis C antibodies (HCV)
• Have anemia that would interfere with the trial or have donated ≥500 mL of blood within 56 days before the first dose or have donated plasma within 7 days before the first dose or provided any blood donation within last 30 days
• Have an average weekly alcohol intake that exceeds 14 units per week (males) and 7 units per week (females) [1 unit = 12 ounces (oz) or 360 mL of beer, 5 oz or 150 mL of wine, or 1.5 oz or 45 mL of distilled spirits] or are unwilling to stop alcohol consumption 48 hours prior to the first dosing and throughout the study
• Consume more than 10 cigarettes per day or the equivalent or are unable or unwilling to adhere to restricted smoking policies
• Have had >1 episode of documented severe hypoglycemia within last 6 months or are currently diagnosed as having hypoglycemia unawareness

• Have any of the following clinical laboratory test results:

  • estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2 (impaired renal function)
  • alanine aminotransferase (ALT) or aspartate aminotransferase (AST) levels > 1.5 times (x) the upper limit of normal (ULN)
  • triglycerides (TG) > 500 milligrams/deciliter (mg/dL)
• Have used insulin or other glycemic control medications, except metformin, for diabetic control within 3 months

• Intend to use non-steroidal anti-inflammatory drugs (except aspirin) and drugs known to prolong QT interval, herbal products, or vitamin supplements that change glucose levels. The following medications are allowed for participants:

  • drugs for treatment of hypertension or lipid disorders (except bile acid resins, niacin or fish oils), platelet inhibitors, and on stable dose for 12 weeks prior to first dose
  • thyroid replacement therapy, proton pump inhibitors, antidepressants, antihistamines, regularly taken over-the-counter (OTC) and anti-emetics that do not cause a corrected QT interval (QTc) prolongation, provided such drugs are not specifically excluded
  • hormonal replacement therapy