Interferon-induced psychosis as a 'psychiatric contraindication' to hepatitis C treatment: a review and case-based discussion.

摘要

BACKGROUND: Hepatitis C (HCV) infection is a major cause of liver disease, cirrhosis, and hepatocellular carcinoma. Interferon-based treatments have the potential to decrease the burden of disease, but are complicated by side effects, including neuropsychiatric symptoms. OBJECTIVE: The authors described a case of interferon-induced psychosis as a framework to review the literature and discuss the decision to pursue antiviral treatment in psychiatrically ill patients with hepatitis C. METHOD: The authors followed a patient with chronic HCV who received interferon and ribavirin and who developed hallucinations ultimately requiring psychiatric hospitalization. RESULTS: Despite treatment with various neuroleptics, the psychosis resolved only when the interferon/ribavirin were discontinued. CONCLUSION: Psychiatric illness should not rule out the possibility of interferon-based therapy, but it calls for close integration of psychiatric and medical care and individualized decision-making based on the biological and psychosocial circumstances of each case.