View clinical trials related to Schizophrenia.
Filter by:This open-label, Phase 1 study will investigate the 5-hydroxytryptamine 6 (5-HT6) receptor occupancy in the brain using positron emission tomography (PET) following single oral doses of SLV354. Up to 22 healthy male subjects and male subjects with stable schizophrenia, between 18-55 years of age are to complete the study.
The primary objective of this Non- Interventional Study (NIS) is to describe the use of atypical antipsychotics in subjects with Schizophrenia during the hospitalisation due to acute psychotic episode by evaluation of drug, dose and mode of administration of the medication.
As in the general population, there is no clear standard of care within Veterans Affairs Medical Centers for treating posttraumatic stress disorder (PTSD) among individuals with severe mental illness (SMI). This is a considerable issue because trauma, posttraumatic stress disorder (PTSD), and severe psychiatric comorbidity are particularly common among Veterans and this symptom presentation clearly exacerbates the overall course and severity of mental illness. This study is significant in that it proposes to establish the efficacy of a frontline exposure based intervention for posttraumatic stress disorder (PTSD), Prolonged Exposure, for improving critical clinical, quality of life, and cost outcomes among Veterans with severe mental illness (SMI) enrolled in VA healthcare. Collectively, it is anticipated that these data will establish a much needed clinical course of action for what is considered a vulnerable yet highly underserved patient population.
The purpose of this study is to evaluate the effectiveness of paliperidone extended-release (ER; designed to slowly release a drug in the body over an extended period of time) tablets in participants with schizophrenia (psychiatric disorder with symptoms of emotional instability, detachment from reality, often with delusions [a false belief held in the face of strong differing evidence, especially as a symptom of psychiatric disorder] and hallucinations [imagining things], and withdrawal into the self) who were not satisfied with other prior antipsychotics (agents that control agitated psychotic behavior, alleviate acute psychotic states, reduce psychotic symptoms, and exert a quieting effect; olanzapine, quetiapine and risperidone) they had been taking. The safety and tolerability of paliperidone ER tablets will also be assessed.
This is a noninterventional observational study lead amongst psychiatrists, to assess the the overall status of schizophrenic outpatients with affective symptoms treated with atypical antipsychotics.
The purpose of this study is to evaluate the efficacy of paliperidone palmitate 3 month formulation (PP3M) compared with placebo in delay of the time to first occurrence of relapse of the symptoms of schizophrenia.
The purpose of this study is to evaluate the effectiveness and safety of paliperidone palmitate in schizophrenic inpatients who have experienced recent exacerbation of acute schizophrenia (that is within past 4 weeks).
In developing countries, electroconvulsive therapy (ECT) is typically delivered without the use of an anesthetic prior to the treatment, known as unmodified ECT. This interventional study aims to decrease the practice of unmodified ECT at Chhatrapati Shahuji Maharaj Medical University, U.P. & G.M. & Associated Hospitals (C.S.M) by administering a low dose anesthetic (propofol) prior to ECT delivery. In so doing, the investigators hope to facilitate the transition from unmodified to modified ECT without incurring excessive costs to the center. It is hypothesized that ECT patients will opt for modified treatment, that adverse effects will be minimal, and that costs will not rise prohibitively.
A double-blind, randomized, placebo-controlled trial of ginkgo biloba extract (Egb-761) as an add-on therapy to risperidone compared to risperidone plus placebo in the treatment of 200 treatment-naive first-episode patients with schizophrenia. The study addresses an immune dysfunction hypothesis of schizophrenia.
Cigarette smoking rates are extremely high in persons with schizophrenia and this increases the risk of disease and death due to tobacco-related disorders. One of the features of schizophrenia is reduced cognitive abilities, such as poor attention and memory. It is thought that people with schizophrenia smoke cigarettes to reduce these cognitive problems, as nicotine can improve cognitive function in these people. When people with schizophrenia stop smoking it causes further cognitive difficulties, which makes quitting harder for them compared to people without schizophrenia. A method called repetitive transcranial magnetic stimulation (rTMS) allows clinicians to give repeated magnetic pulses through the scalp to cause changes in brain activity and behaviour. rTMS can improve cognitive function in people with schizophrenia. Studies have also shown that rTMS can reduce tobacco craving and consumption of cigarettes. Therefore, we believe that rTMS will improve the cognitive deficits observed during cigarette smoking abstinence and help reduce cravings for cigarettes. Ultimately, rTMS may help smokers with schizophrenia who can't quit smoking with available treatments. This study will examine the effect of rTMS on tobacco cravings and cognitive problems produced by overnight abstinence from cigarette smoking in persons with schizophrenia in comparison to people without mental illness who smoke. Important information about the potential of rTMS for the treatment of cognitive deficits and tobacco addiction in schizophrenia will be obtained. Providing more effective smoking cessation treatments in people with schizophrenia may lead to improved physical and mental health for these patients, who are extremely susceptible to tobacco addiction and tobacco-related illness.