A Study to Evaluate Blood Levels of Bepirovirsen in Adult Participants With Severe or Moderate Kidney Disease
Trial Parameters
Brief Summary
This is a 2-part study where all participants will receive bepirovirsen. The study will measure how much bepirovirsen from a single dose gets into the blood, and how long it stays in the blood. The purpose of the study is to understand if blood levels of bepirovirsen are different in adults with kidney disease compared to healthy adults who do not have kidney disease.
Eligibility Criteria
Inclusion Criteria: * Age 18 to 80 years, inclusive * Body weight greater than or equal to 50 kilograms (kg) and body mass index (BMI) within the range 19 to 40 kilograms per square meter (kg/m\^2). * Males and females may participate. Female participants must not be pregnant or breastfeeding, and must be of non-childbearing potential, or agree to use a highly effective method of contraception. * Capable of giving signed informed consent Additional inclusion criteria for renal impairment groups (Group 1 and Group 2) * Severe renal impairment \[estimated glomerular filtration rate (eGFR) adjusted for actual body surface area (BSA) less than 30 milliliters per minute (ml/min); Group 1\] or moderate renal impairment \[eGFR adjusted for actual BSA between 30 and 59 ml/min; Group 2\], from any cause other than vasculitis or glomerulonephritis Additional inclusion criteria for healthy control participants with normal renal function (Group 3) * Healthy, based on medical evaluation including m