View clinical trials related to Psychiatric Disorders.
Filter by:The goal of this investigator-initiated, randomized, blinded, 3-armed placebo-controlled, pragmatic, clinical superiority trial is to examine the efficacy of melatonin or low-dose quetiapine versus placebo for treatment of insomnia in patients with psychiatric disorders. The aims of the study are: - To examine the efficacy of melatonin or low-dose quetiapine versus placebo for treatment of insomnia - To examine how melatonin or low-dose quetiapine affects global symptom severity, sleep quality, psychosocial functioning and subjective well-being. Participants will receive six weeks of treatment with either melatonin, quetiapine or placebo followed by a brief taper off.
This is a three-lesson, disclosure-based stigma reduction program meant to reduce barriers to community living and participation for college students with psychiatric disabilities. The goal is to improve community living and participation of individuals with psychiatric disabilities within their postsecondary community using the Honest Open Proud (HOP) program. There are 3 specific objectives of the project:1) evaluate program fidelity, 2) assess program feasibility, and 3) conduct a randomized controlled trial of the HOP program with college students with mental illness to examine its efficacy. Anticipated outcomes include increases in 1) community integration, 2)self-esteem and self-efficacy, 3) empowerment and self-determination, 4) disclosure of mental illness in order to obtain needed support, and 5) care seeking/service engagement for mental illness. Ultimately, we expect to see increased academic persistence and achievement among HOP program completers.
Research on personality disorders (PDs) in older adults is currently limited. This is surprising, given that PDs are also common in this age group. Moreover, PDs show high co-morbidity with other disorders (both mental and physical) and often have a negative effect on treatment. With this in mind, the conceptualization, diagnosis and treatment of PDs in older adults represents an important task for mental health care. To this end, problems with the current classification of PDs need to be tackled, as they currently complicate this task. The current DSM-5 (Diagnostic and Statistical Manual, Edition 5) (APA, 2013) categorical PD criteria are mainly based on the living conditions of younger adults and are therefore often not suited for PD diagnosis in older adults. Currently, however, a paradigm shift is taking place from a categorical to a dimensional approach of PDs. The "Alternative Model for Personality Disorders" (AMPD) (APA, 2013) and the approach by ICD-11 (International Classification of Diseases 11th Revision) (WHO, 2019) are examples of new, dimensional models for PDs. These models conceptualize PDs using two dimensional criteria: (1) criterion A, which captures the overall level of personality (dis)functioning and (2) criterion B which describes the PD style by pathological/maladaptive personality traits. This paradigm shift offers the possibility to give the aging context the attention it deserves, by examining the suitability of this new dimensional conceptualization of PD among older adults. The goal of this research is to examine whether the combined AMPD and ICD-11 dimensional approach is appropriate for use in older adults. This will be done by administering instruments capturing criterion A and B in the general population in younger (18-64) and older (65 and older) adults to evaluate their age-neutrality, as well as in a clinical sample of older (65 and older) adults, to empirically evaluate its clinical relevance in later life.
Sleep disorders commonly co-occur with psychiatric disorders. Sleep disorders are often treated with medication or not at all in psychiatric care, although there exist a plethora of documentation of the effectiveness of sleep interventions. There is also an increase in studies showing effectiveness of sleep-interventions when the sleep disorder co-occurs with psychiatric illness. The most common and best documented treatment for insomnia is cognitive behavioral therapy for insomnia (CBTi). There is a great gap in the knowledge on how sleep disorders can be treated effectively in psychiatric care. In this project the investigators therefore seek to investigate the effect of non-pharmacological, group-based treatment in a randomized controlled trial (RCT) where sleep and psychiatric symptoms are the primary outcome measures. CBTi comprise of sleep education, sleep restriction, stimulus control and cognitive restructuring of dysfunctional thoughts about sleep.
The main objective of this multicenter cohort study is to determine the degree of COVID19 infection immunization of a population of psychiatric patients. The secondary objective of this cohort follow-up is to: 1. Clinically characterize COVID patients who are positive for serological testing 2. Assess the socio-demographic, clinical and psychotropic determinants of a COVID diagnosis 3. Immunologically characterize COVID patients who are positive for serological testing 4. Exploring the links between susceptibility to COVID19 and erythrocytic blood groups
This study aims to establish the feasibility and acceptability of a project designed to investigate the impact of electronic cigarette use on combustible cigarette smoking and smoking-related factors among smokers with psychiatric disorders, a high-risk population, who are not yet ready to quit smoking. All participants will be instructed to switch completely from combustible cigarettes to e-cigarettes for the next 8 weeks. They will be assessed at baseline, 2 weeks, 4 weeks, 8 weeks and 12 weeks.
Oxytocin (OXT) is currently regarded as a crucial neuropeptide in the mediation of various human social behaviors, e.g. social affiliation, social recognition, and the modulation of anxiety, mood, and aggression. An impairment of social behavior, emotional regulation as well as increased stress reactions are characteristic of several psychiatric conditions, including schizophrenia, social anxiety and PTSD, in which there is also some evidence for OXT dysfunction. The startle reflex is a basic defensive reaction that can be modulated by emotional stimuli. The investigation of the startle reflex and of its modulation is a well-validated method to test stress reactions and emotional regulation. These processes are impaired in the same psychiatric diseases, in which OXT dysfunction was evidenced. Although previous animal studies showed that the dysfunction of brain OXT systems might be implicated in startle reflex and in its modulation, no study has been performed yet in human that investigated the influence of OXT administration on the startle response and on its affective modulation. A first aim of this study is to investigate the influence of OXT on stress reactivity and emotional modulation in healthy humans. A second aim is to develop a method for the investigation of anxiety disorders. Fifty male healthy participants will be tested using a randomized double-blind placebo-controlled cross-over design in two occasions; once with administration of 24 IU OXT, and once with placebo using nasal sprays while performing a computer-based experiment, in which emotional pictures and auditory startle probes are presented. We will measure the subject's subjective ratings of the pictures as well as the facial EMG activation, heart rate and electrodermal activation throughout the study. This project offers a unique opportunity to study the relationship between the OXT system and basic motivational and emotional behaviors. The investigation of these mechanisms is in turn greatly worthwhile, not only for understanding of the neurochemical and physiological processes involved in emotional regulation, but also for the comprehension of the neuroendocrine and neurophysiological mechanismsunderlying anxiety disorders. In the long term, it could open the possibilities of OXT as a psychobiological therapeutics of psychiatric disorders.
Psychiatric patients under the mental impaired influences, their living function were disabled, and their social lives were handicapped consequently. Idea psychiatric treatment is to control the psychiatric symptoms in a better way, to develop efficient psychiatric adjustment, to manage living stress into a lower level, to gradually develop the meaning and value of the patients’ lives, and to obtain the satisfaction and happiness in life for them. In order to investigate the satisfaction for psychiatric patients under the current treatment and to evaluate their psychiatric health, it is necessary to measure the mental health status for the psychiatric patients, and to ensure the ideological status of psychiatric treatment. If there is a mental health measurement for the psychiatric patients, we may precisely identify the mental health levels of the patients and their mental disturbances degrees. Accordingly, we may develop efficient procedure to manage the mental health for the psychiatric patients, and to achieve the goal for the idea psychiatric treatment. In this study, we established the mental health assessment data sheet according to the clinical experiences. It includes mental health index data sheet, mental-and-physical stress response data sheet, mental sustentation data sheet, and supplemented with a general living satisfaction assessment data sheet. We will evaluate the reliability and validity of this study to ensure the usability of these data sheet in clinics. We will also recruit the continuous treated and mentally stabilized patients as subjects. After obtaining their written informed consents, we will go through these mental health assessments to discover the mental health status of these psychiatric patients, and use it as a reference to develop idea psychiatric treatment. We will use ICC test for the repeated measurement validity, Pearson r correlation coefficient within our data analyses to evaluate the validity of the same measurement, and independent t-test to assess the differences between the patient group and the society group (from previously established data files). This study result may evaluate the possible deficits existing in the traditional psychiatric treatment and may be used as a reference for the development of idea psychiatric medicine.