A Novel Multiplex ELISA Assay for Evaluating Patients With Microscopic Hematuria for Bladder Cancer

This study is evaluating a new urine-based blood marker test to determine whether it can accurately identify bladder cancer in people who have blood in their urine (a condition called microscopic haematuria — blood not visible to the eye, only detectable under a microscope or by lab test). **You may be eligible if...** - You are 18 years or older - You have had blood detected in your urine within the past 3 months (confirmed by lab test) - You are willing to give informed consent **You may NOT be eligible if...** - You have a prior history of bladder cancer - You have had any other cancer (except non-melanoma skin cancer) - You have an active urinary tract infection or urinary obstruction - You have active kidney stones - You have kidney insufficiency (poor kidney function) - You have had recent urological procedures Talk to your doctor to see if this trial is right for you.