Final answer:
The presence of negative symptoms and a high genetic risk coupled with a disturbed family environment is associated with a poor prognosis in schizophrenic or schizophreniform psychosis. Treatment typically involves antipsychotic medications, and prognosis can vary greatly based on individual circumstances.
Step-by-step explanation:
The condition in patients with schizophrenic or schizophreniform psychosis that is associated with poor prognosis is the presence of negative symptoms such as a flattened emotional state, loss of pleasure, and loss of basic drives. Furthermore, a study has shown that adoptees with a high genetic risk whose biological mothers had schizophrenia and who were raised in a disturbed family environment had a significantly higher chance of developing schizophrenia or another psychotic disorder, indicating that both genetic factors and environmental factors can contribute to a poor prognosis.
Treatment for schizophrenia typically involves the use of antipsychotic medications, which work by blocking dopamine receptors. These medications are not a cure but are necessary to manage symptoms. It is also crucial to understand that individual response to treatment and the course of the illness can vary, adding to the complexity of determining prognosis.