Schizoaffective Disorder is a variant of schizophrenia
INVEGA® (paliperidone) extended-release tablets are indicated for the treatment of schizoaffective disorder as monotherapy and as an adjunct to mood stabilizers and/or antidepressant therapy in adults. The efficacy of INVEGA® in schizoaffective disorder was established in two 6-week trials in adults.
Haldol is an antipsychotic. It may increase the risk of death when used to treat mental problems caused by dementia in elderly patients. Most of the deaths were linked to heart problems or infection. Haldol is not approved to treat mental problems caused by dementia
Geodon (ziprasidone) is an antipsychotic medication. It works by changing the effects of chemicals in the brain. Geodon is used to treat schizophrenia and the manic symptoms of bipolar disorder (manic depression) in adults and children who are at least 10 years old.
Moe, Mental Health, New York, Rosen Publishing Group, 2001. Moe, Barbara, Mental Illness