A Study to Investigate IGT-303 in Healthy Volunteers and Participants With Chronic Kidney Disease

Ki vehet részt

• Participant 18-75 years of age, inclusive, at Screening
• Able to understand the key components of the study as described in the written informed consent document, and willing and able to provide written informed consent
• Body mass index (BMI) within the range of 18.5 to 40 kg/m2 at Screening
• Have a diagnosis of chronic kidney disease stage 2-3b, resulting from Type 2 diabetic nephropathy
• UACR >30 mg/g, <5000 mg/g at Screening
• If taking antihypertensive and/or antidiabetic medication, doses of medications must be stable for at least 90 days prior to Screening
• Stable eGFR. in the opinion of the Investigator, for at least 90 days prior to Screening
• HbA1C <9.0% at Screening
• Participants assigned male at birth (AMAB) will be either sterile or agree to use an approved method of contraception from Screening until at least 5 half-lives plus 90 days after the last dose of study drug, or do not engage in sexual relations which carry a risk of pregnancy (does include abstinence), and agree to refrain from sperm donation and in vitro fertilization until 5 half-lives plus 90 days after the last dose of the study drug; Participants assigned female at birth (AFAB) must be of non-childbearing potential or agree to use two highly effective methods of conception from Screening until at least 5 half-lives plus 30 days after the last dose of study drug or do not engage in sexual relations which carry a risk of pregnancy (does include abstinence), and agree to refrain from egg donation and in vitro fertilization until 5 half-lives plus 30 days after the last dose of the study drug
• In the opinion of the Investigator, is able to adhere to the requirements of the study, including required overnight stays in the research site
• For participants in Cohort 9 only, have a diagnosis of nonproliferative diabetic retinopathy

Ki nem vehet részt

• Positive urine screen for drugs of abuse including tetrahydrocannabinol or has a positive breathalyzer test, at Screening or at Day -1
• Known allergy to study medication or its components (non-medicinal ingredients) or a history of a severe allergic reaction to any drug or history of multiple food/drug allergies
• Any illness or medical history that would impact safety or compliance with study requirements or impact ability to interpret study data
• For participants in Cohort 9 only, presence of diabetic macular edema with anti-vascular endothelial growth factor (VEGF) treatment or vitreous hemorrhage
• Use of cigarettes exceeding >5 cigarettes per week at time of Screening; social/casual cigarette use (≤5 per week) is permitted during the study, but participants must be willing to abstain during inpatient confinement