U.S., Nov. 13 -- ClinicalTrials.gov registry received information related to the study (NCT07933497) titled 'M4 Receptor PET Radioligand Validation Study in Healthy Adults' on Nov. 06.
Brief Summary: A radioligand is a small amount of a radioactive imaging compound used during a positron emission tomography (PET) scan. This study aims to validate a new positron emission tomography (PET) ligand for measuring M4 receptors in the brain. M4 receptors are proteins that may play a role in various psychiatric and neurological conditions. This study will evaluate the PET ligand [11C]ABBV-112i in healthy adult participants to assess how well the ligand can measure the distribution of the M4 receptors across brain regions and the test-retest variabi...