Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Psychiatric symptoms during interferon (IFN) therapy for viral hepatitis have been a crucial problem in consultation-liaison psychiatry. However, there have been few studies on psychiatric management for these symptoms and their prognosis. Among 943 patients who were treated with IFN for chronic hepatitis C between 1991 and 1995, 43 patients (4.6%) developed psychiatric symptoms during IFN treatment. Three patients (0.3%), with pre-existing psychiatric disorders showed aggravated symptoms and were excluded from the study. All three patients were able to finish the IFN therapy with psychiatric management. Forty patients (4.2%) manifested psychiatric symptoms induced by IFN. Thirteen patients (1.4%) were diagnosed as anxiety disorder and 21 patients (2.2%) revealed mood disorder with depressive features. There were other psychiatric disorders in six patients (0.6%), including psychotic disorder with delusions/hallucinations in four patients (0.4%), mood disorder with manic features in one patient (0.1%) and delirium in one patient (0.1%). Women developed psychiatric symptoms significantly more than men. Ten of 40 patients (25%) stopped IFN treatment because of manifesting psychiatric symptoms induced by IFN. Twelve patients (30%) required psychiatric treatment for more than 24weeks after ceasing IFN, and seven patients still had anxiety, insomnia and mild hypothymia at the end of the present study. Statistical analysis revealed that IFN-beta therapy and psychiatric manifestations including psychotic symptoms, delirium and manic symptoms were significantly related to long-term psychiatric problems. There are considerable numbers of patients who have required long-term psychiatric management even after cessation of IFN treatment.
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PMID:Psychiatric symptoms related to interferon therapy for chronic hepatitis C: clinical features and prognosis. 1104 7

N-methyl-D-aspartate receptor (NMDA) encephalitis is a recently described autoimmune disease that typically presents with prodromal symptoms including upper respiratory tract infection, headache, fever, nausea, vomiting and diarrhea. Psychiatric symptoms follow within weeks, including anxiety, insomnia, mania, paranoia and grandiose delusions. The diagnosis is confirmed by the detection of NMDA antibodies in the serum or cerebrospinal fluid (CSF).1 Tumours, especially teratomas, are frequently associated with NMDA encephalitis; however, only 5% of male patients older than 18 years have been found to have an underlying tumour. Optic neuropathy associated with NMDA encephalitis is being increasingly recognised in the literature2-6 and was reviewed most recently by Mugavin et al.2 in 2017. In this report, we present a case of bilateral optic neuropathy in a young man diagnosed with NMDA receptor encephalitis.
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PMID:Optic Nerve Atrophy in N-methyl-D-aspartate (NMDA) Encephalitis. 3172 24

Psychiatric symptoms are common after traumatic brain injury (TBI), and some patients have poor drug therapeutic efficacy. We report a successfully treated case of psychiatric symptoms after TBI using deep brain stimulation (DBS) to the anterior limb of internal capsule (ALIC)-nucleus accumbens (NAc) in a 76-year-old woman. The patient suffered from auditory hallucination, mood changes, and insomnia caused by TBI. Psychological test assessment showed the scores of Hamilton Anxiety Scale, Hamilton Depression Scale and Positive and Negative Syndrome Scale were 30, 35, and 96 respectively. Head magnetic resonance imaging scan showed right temporal lobe encephalomalacia. Head magnetic resonance spectroscopy (MRS) showed bilateral basal ganglia choline increased relatively. After DBS to the ALIC-NAc, the target parameters were adjusted. The psychiatric symptoms were completely improved and the result of head MRS was normal in the end. The current report declares that DBS is reversible, adjustable and safe in the treatment of psychiatric symptoms caused by TBI. DBS to the ALIC-NAc should be considered as a possible treatment choice once a patient showed psychiatric symptoms after TBI.
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PMID:Successful Treatment of Psychiatric Symptoms after Traumatic Brain Injury Using Deep Brain Stimulation to the Anterior Limb of Internal Capsule-Nucleus Accumbens. 3312 98