I would ask a pharmacist because it would depend on how severe their kidney disease is and how high a dose you are using.
I take Abilify, Aripiprazole, which is in the same family of drugs without issue and I have stage 2 Chronic Kidney Disease. I was taking it when I was stage three as well without incident. I know a number of people with mental health disorders who have had lithium cause kidney issues that use atypical antipsychotics. Whether or not they use risperadone (Sizodone) I don't know.
Not very helpful I am afraid. In the "ask a doctor" area there is a section called mood disorders. If you were to ask this question there you may get a better answer from that psychiatrist.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.