135, No. In a preliminary analysis, quetiapine improved symptoms and overall psychopathology in a small number of patients with first-episode schizophrenia. Cases of sudden death have also been associated with antipsychotic therapy, although there are insufficient data to prove that the incidence is higher than that seen in the general population. Current actions can largely determine whether the dream or nightmare scenario characterizes the state of affairs in 2011 and beyond. 1, Clinical Psychology: Science and Practice, Vol. However, the drug treatment of schizophrenia is substantially affected by the aging process. —A cohort of previously neuroleptic-naive patients was identified at the time of initiation of antipsychotic drug treatment. Amisulpride, a substituted benzamide derivative, is a second-generation (atypical) antipsychotic. In patients with acute exacerbations of schizophrenia with predominantly positive symptoms, amisulpride 400 to 1200 mg/day reduced overall symptomatology [assessed by the Brief Psychiatric Rating Scale (BPRS) total scores] by 42 to 59% and positive symptom scores [assessed by the Positive and Negative Syndrome Scale (PANSS) positive subscore or Scale for the Assessment of Positive Symptoms (SAPS)] by 48 to 75%, a response rate not significantly different from that produced by haloperidol 5 to 40 mg/day, flupenthixol 25 mg/day and risperidone 8 mg/day in long-term and short-term randomised, double-blind trials. All drug treatments should be partnered with supportive approaches and psychosocial interventions that maximise treatment compliance and … In vivo, ziprasidone antagonizes 5-HT2A receptor-induced head twitch with 6-fold higher potency than for blockade of d-amphetamine-induced hyperactivity, a measure of central dopamine D2 receptor antagonism. This paper is part of a special section on meeting the mental health needs of the growing population of elderly persons. Varner RV, Gaitz CM: Schizophrenic and paranoid disorders in the aged. There was a high female-to-male ratio (42:5), and a fourfold increase in the risk of patients having hearing impairment (odds ratio = 4.15, Clodds = 1.36 to 12.63). We hope that the present data on long-term outcome of the typical cases can be used to compare outcome of other psychiatric disorders, such as undiagnosed psychoses, having mixtures of schizophrenic and affective features. DP
The Cochran-Armitage trend test was used to evaluate whether a time trend existed for LAI prescription rates. CA
American Journal of Psychiatry 151:825-835, 1994Link, Google Scholar, 50. In summary, schizophrenia is a devastating and heterogeneous disease that affects various subgroups of patients who can benefit from a 4 to 6 week trial of augmentation. Plasma prolactin levels were increased 3-fold after 12 months’ therapy with amisulpride in patients with schizophrenia. Archives of General Psychiatry 45:789-796, 1988Crossref, Medline, Google Scholar, 49. If used with care, antipsychotics are usually well tolerated, especially the atypical drugs. The number and proportion of older adults with schizophrenia will increase considerably in the coming decades. In comparative trials, amisulpride 400 to 1200 mg/day showed efficacy in reducing overall symptomatology and positive symptoms similar to that of conventional antipsychotics and newer atypical antipsychotics in patients with acute exacerbations of schizophrenia. Granholm
British Journal of Psychiatry 172:106-109, 1998Google Scholar, 53. In formulating treatment plans for this population, a balanced approach combining cautious antipsychotic medication use with psychosocial interventions is recommended. Thirdly, the presence of negative symptoms in the acute phase was highly predictive of the presence of negative symptoms at follow-up. the elderly, adolescents or patients with organic brain disorders) and has a more favourable EPS profile than risperidone. 10, No. http://www.medicalnewstoday.com/articles/36942.php#signs_and_symptoms Dr. Jeste is also with the psychiatry service of the San Diego Veterans Affairs Medical Center. She is a registered Zumba instructor, as well as a Canfit Pro trainer, who teaches fitness classes on a weekly basis. Glazer WM, Johnstone BM: Pharmacoeconomic evaluation of antipsychotic therapy for schizophrenia. Positive and negative scores were inversely The newer atypical drugs are effective for the treatment of both positive and negative symptoms and they also have significantly fewer serious side-effects. 65, Schizophrenia Research, Vol. As with younger individuals, antipsychotic medications constitute the mainstay of treatment for schizophrenia in the elderly. Services that synergize optimum pharmacologic and psychosocial treatments can achieve favorable patient outcome, as evaluated across clinical, rehabilitative, humanitarian, and public welfare domains. Other factors potentially associated with time to rehospitalization and trends in LAI prescription rates during the study period were also investigated.