Amresh Kumar Shrivastava

Learn More
BACKGROUND It is not clear if the role of antipsychotics in long-term clinical and functional recovery from schizophrenia is correlated. The pattern of use is a major aspect of pharmacotherapy in long-term follow-ups of schizophrenia. The aim of this study was to examine patterns of antipsychotic usage in patients with longstanding psychosis and their(More)
The study compares the efficacy of risperidone and haloperidol in patients of schizophrenia on various clinical and psychosocial parameters.In the present open, comparative study, in patients suffering from schizophrenia (DSM-IV), 50 patients each were randomly treated with risperidone and haloperidol over a period of 1 year. The clinical improvement was(More)
Although the quality and effectiveness of mental health treatments and services have improved greatly over the past 50 years, therapeutic revolutions in psychiatry have not yet been able to reduce stigma. Stigma is a risk factor leading to negative mental health outcomes. It is responsible for treatment seeking delays and reduces the likelihood that a(More)
PURPOSE OF REVIEW Schizophrenia is a complex neurobehavioral disorder for which there are many promising new treatments. There is, however, a discrepancy in outcome measure reports when they are obtained from patients, relatives, caregivers, or professionals, making it difficult to determine the level of recovery. This lack of agreement may result from(More)
Many studies have confirmed that the risk of suicide in patients with first-episode psychosis (FEP) is high, and high rates of premature mortality, particularly from suicide, may occur in the early phases of schizophrenia. However, suicide rates are difficult to measure in FEP patients, even in carefully defined samples, and there is relatively little(More)
OBJECTIVE Serum prolactin is influenced by antipsychotic use but its relationships with psychopathology and general functioning are not clear. This study aimed to assess these relationships. DESIGN Serum prolactin levels were measured in patients with schizophrenia before being treated with antipsychotics and at various follow-up points. SETTING The(More)
Psychiatric polypharmacy refers to the prescription of two or more psychiatric medications concurrently to a patient. It can be categorised as same-class, multi-class, adjunctive, augmentation and total polypharmacy. Despite advances in psychopharmacology and a better understanding of the principles of therapeutics, its practice is increasing rapidly. The(More)
Schizophrenia is a common disorder, affecting approximately 1 out of every 100 people, with a typical onset during adolescence and early adulthood. The personal and societal costs of schizophrenia are extremely high. Prevention of schizophrenia, would offer substantial benefits to patients, their family members, and the community at large. The prodromal(More)