View clinical trials related to Schizophrenia Schizoaffective.
Filter by:The main aim of this study is to investigate emotional regulation in individuals with schizophrenia using a qualitative methodology (semi-structured interview) and, therefore, from the person's point of view. Given the qualitative nature of the methodology used in this study, the investigators have no specific hypothesis. The investigators have a general hypothesis suggesting that the patients' discourse will enable us to highlight the emotional regulation difficulties described in the literature.
Patients with schizophrenia spectrum disorder (SSD) will be exposed to active and sham repetitive transcranial magnetic stimulation (rTMS) in separate sessions. SSD-related biomarkers will be assessed before and after the rTMS administration.
This is a single-site, phase 2, sham-controlled random-order cross-over pilot trial of PLIFUS targeting the right GPi in individuals with schizophrenia. Twelve individuals with schizophrenia who report continuous hallucinations or delusions of mild or greater severity will receive one session of PLIFUS and one session of sham PLIFUS in random order, one week apart. If no effect of PLIFUS is detected on measures of functional connectivity or psychotic symptoms in the first four completers, the trial will be changed to 3 sessions of PLIFUS or sham administered over 5 days.
Two of the major features of schizophrenia spectrum illness, negative and cognitive symptoms, have been associated with poor functional outcome and burden of illness. Given the proposed role of dopaminergic hypoactivity, augmentation with psychostimulants has been postulated as one of the potential treatment options for negative and/or cognitive symptoms of schizophrenia. The major drawback for use of these agents is a potential risk of relapse or worsening of psychosis through direct or indirect dopamine agonism activity and a great deal of caution has been called for use of stimulants in individuals with psychosis. However, preliminary results of earlier studies indicated improvement of negative and cognitive symptoms with off-label use of adjunctive psychostimulants. The present study aims to assess off-label use of adjunct psychostimulants in patients with schizophrenia in a tertiary mental health centre, focusing on efficacy and safety.
Lyndra is developing an oral, extended release (ER) formulation of risperidone (LYN-005) presented in a capsule dosage form with the intent of reducing the frequency of dosing orally-administered medications to once weekly or less and thereby improving the management of schizophrenia. Study LYN-005-C-004 will evaluate the safety, tolerability, and pharmacokinetics (PK) of multiple dose administration of the ER formulation at two dose levels of LYN-005 relative to IR risperidone.
In a randomized controlled design with approximately 26 biweekly sessions over 12 months, the investigators propose to test the effectiveness of an ECHO-based intervention for improving the use of clozapine in people eligible for clozapine. The sessions will include: 1) active dissemination of knowledge and information by an expert "hub" followed by 2) clozapine case presentations and vignettes submitted by the "spokes". This intervention, Clozapine CHAMPION-ECHO (Center for Help and Assistance for Maryland Prescribers- Improving Outcomes Network using Extension for Community Healthcare Outcomes, will be referred to as "CHAMPION" throughout.. To minimize ANC monitoring barriers and maximize recruitment, the investigators will provide Food and Drug Administration (FDA)-cleared ANC point of care (POC) monitoring devices to all study sites, including those in the control condition. The investigators will enroll at least 300 prescribers and additional clinical team members (up to 300) from 60 outpatient mental health clinics (OMHCs) and other treatment sites; approximately half the OHMCs will be randomized to CHAMPION and half randomized to enhanced treatment as usual (ETAU).
This study seeks to explore the effects of transcranial direct current stimulation (tDCS), a non-invasive method of brain stimulation, as an adjunctive treatment to improve antipsychotic medication adherence in patients with schizophrenia (SCZ). The investigators hypothesize that 20 sessions of tDCS will improve medication nonadherence in patients with SCZ.
Cognitive deficits have been shown to have negative impact on social functioning and functional goals such as ability to work and perform daily tasks in people with schizophrenia. There is evidence that Cognitive Remediation Therapy, a form of psychological therapy, is effective in improving cognition and functioning but there is still a limited understanding of what influence people's different response to this therapy. A tailored treatment is likely to be more effective because it will adapt to service users' unique characteristics. The investigators are planning a study exploring at the feasibility and acceptability of novel form of Cognitive Remediation Therapy which is personalised (pCRT) to the person individual characteristics. The personalised therapy will consist of task practice using computerized Cognitive Remediation software (i.e. called CIRCuiTS). The knowledge gathered in this work will contribute to develop the next generation of personalised treatment approaches for people with schizophrenia.