Phase I Study Evaluating How Liver Impairment Affects Safety and Processing of AZD9550 and AZD6234 Given as Single Subcutaneous Doses

What this Trial Is About

Researchers are evaluating the safety, tolerability, and how the body processes pharmacokinetics two drugs, AZD9550 and AZD6234, in adults with different levels of liver impairment compared to those with normal liver function. This Phase I, open-label study includes participants with severe or moderate hepatic impairment as classified by the Child-Pugh score, as well as matched healthy controls. The goal is to understand how liver problems affect these drugs when given as single subcutaneous doses. Participants will receive separate single doses of AZD9550 and AZD6234 administered subcutaneously in two periods, with a washout period between the doses to reduce interference between drugs. The study groups include those with severe hepatic impairment Child-Pugh Class C, moderate hepatic impairment Child-Pugh Class B, and healthy individuals matched for sex, age, and body mass index. Approximately 16 participants with hepatic impairment and up to 12 healthy controls will be enrolled. During the study, participants will be assessed for drug levels in the body over 56 days after dosing to measure pharmacokinetic parameters such as AUCinf, AUClast, and Cmax. Safety and immune response will also be monitored through laboratory tests, vital signs, electrocardiograms, and adverse event reporting. The study duration includes screening, dosing periods, and follow-up visits to capture these outcomes under medical supervision.

A Phase I Study to Investigate the Effect of Hepatic Impairment of AZD9550 and AZD6234