View clinical trials related to Bipolar Disorder.
Filter by:This is a randomized, controlled clinical trial to assess the effects of the ketogenic diet in combination with treatment as usual on brain energy metabolism and psychiatric symptoms in individuals with first episode bipolar disorder and schizoaffective disorder.
The goal of this clinical trial is to compare the effect of nutritional counseling versus no treatment in patients with schizophenia or bipolar affective disorder. The main question it aims to answer are: • Can nutritional counseling have a preventive effect on the development of cardiovascular disease in patients with schizophenia or bipolar affective disorder? Participants will meet a nutritionist at baseline to asess nutritional status, biochemical and anthropometric measurements. Then, half of the study population will receive nutritional counseling. After six weeks, the same baseline measurements will be repeated to examine any potential differences between the two groups. After the intervention, the control group will be offered the same counseling as the intervention group received during the study.
The investigators want in a 6-month randomized controlled trial (RCT) to compare effects of lithium versus lamotrigine on mood stabilization and other critical patient outcomes in patients with BDII.
This study presents the development and validation of a unique Digital Experience Sampling Method (ESM) questionnaire specifically adapted for monitoring changes in the mental state of patients during psychiatric hospitalization. The questionnaire was carefully crafted through focus groups involving patients and clinical staff, ensuring its relevance and applicability to the unique characteristics of mental state changes in a hospitalization setting. To evaluate the validity of the ESM questionnaire, symptom severity trends obtained from the questionnaire will be compared with estimates derived from the Positive and Negative Syndrome Scale (PANSS) assessment. Data will be collected from 100 subjects over a 14-day psychiatric hospitalization period. In addition to the ESM questionnaire, smartwatch sensors will monitor physiological indicators. Feasibility and patient compliance will be assessed by examining patients' willingness to use the digital ESM questionnaires and the smartwatch sensors. The study will also cross-reference self-reported sleep quality and activity levels captured in the ESM questionnaires with objective physiological indicators and nursing staff reports, providing insights into the reliability of the patient-reported data. Furthermore, the study will evaluate the impact of the ESM data on clinical decision-making by physicians throughout the 14-day psychiatric hospitalization period. Patient satisfaction and satisfaction among the multidisciplinary team with the monitoring model will also be assessed. This research underscores the potential of digital technologies to enhance patient-centered care and facilitate informed treatment decisions in psychiatric hospitalization settings.
Evaluation effectiveness and safety of TMS in subjects with catatonia
Relatives of patients with bipolar disorder (BD) often experience emotional burden with stress, and depressive symptoms that again increases the likelihood of destabilization and relapses in the patient. The effects of group-based psychoeducation have not been investigated in large-scale real-world settings. The investigators are currently conducting a large-scale real-world randomized controlled parallel group trial (RCT) to test whether group-based psychoeducation for relatives to patients with BD improves mood instability and other critical outcomes in relatives and the corresponding patients with BD. The trial is designed as a two-arm, parallel group randomized trial with a balanced randomization 1:1 to either group-based psychoeducation or a waiting list for approximately 4 months and subsequent group-based psychoeducation. the investigators plan to include 200 relatives. The group sizes for psychoeducation is between 20-40 relatives.The primary outcome measure is mood instability calculated based on daily smartphone-based mood self-assessment. Other relevant outcomes are measured, including patients' reported outcomes, assessing self-assessed burden, self-efficacy, and knowledge about BD.
The primary goal of this observational study is to explore to which extent lithium concentrations in the brains in BD subjects correlate with clinical treatment response. Secondary, to determine correlations of brain lithium concentrations with serum lithium levels. Participants will undergo lithium magnetic resonance spectroscopy imaging (MRSI) within two weeks of reaching adequate serum lithium level. A blood sample will be drawn to determine lithium serum level and after one year a validated questionnaire will be used to assess clinical lithium response. Participants start with lithium treatment as part of their regular treatment.
Patients belonging to Group 1 (Major Depression) and 2 (Bipolar Disorder) will be tested with psychometric and functional scales at baseline (T0) and after 4 weeks of pharmacological therapy (T1), to evaluate clinical and functional response to treatment. MDD patients will be screened for the lifetime and recent occurrence of clinically meaningful suicidal ideation and behavior prior to recruitment (-T1). Moreover, in the MDD group, the emergence of clinically meaningful suicidal ideation and behavior will be evaluated at the baseline (T0) and after 4 weeks (T1) by means of the C-SSRS, accordingly to the routine clinical practice. Furtherly, to accomplish the pursues of this research, the two groups will undergo neuroimaging evaluation and a blood collection at the two timepoints for measuring the expression of ncRNA before and after treatment. Meanwhile, a lumbar puncture (LP) for CSF collection will be carried out at the baseline, measuring central levels of Negr-1 and other biomarkers of neurotropism potentially related to the aforementioned role of Negr1 in MDD. Group 3 will be comprehensive of 10 subjects without current or previous diagnosis of psychiatric disorders (healthy controls), who will be evaluated at baseline with psychometric and functional scales, neuroimaging and blood samples collection for ncRNA. Data obtained by the multimodal assessment of HCs at the baseline will be employed as normalization features in the statistical analysis of patients' data.
The goal of this case series is to explore whether a talking therapy, specifically Cognitive Behavioural Therapy (CBT) is acceptable and feasible in the management of mood-driven impulsive behaviours in people with bipolar disorder (BD). The main questions it aims to answer are: - Whether CBT Is a feasible intervention for participants with BD who report mood-driven, problematic impulsive behaviours. - Whether CBT for mood-driven, problematic impulsive behaviours (CBT-PIB) is acceptable to service users with BD and therapists. - Whether clinical outcomes are consistent with the potential for this novel intervention to offer clinical benefit to participants with BD. The study also hopes to: - conduct a preliminary examination of the safety of CBT-PIB and the research procedures. - gather information on the potential mechanisms of action of CBT-PIB and, - gather information on the types of mood-driven impulsive behaviours individuals with BD may seek support for. Participants will: - be offered up to 12 individual sessions of CBT focusing on mood-driven impulsive behaviours. - be asked to complete a battery of self-report measures (5) when they enter the study and at the start and end of treatment. - be asked to track mood and impulsive behaviours by completing a brief set of measures (3) weekly during the two-week baseline phase, the intervention phase and the 2-week post-intervention phase. - be asked to complete a survey on the acceptability of the intervention and - be invited to an optional semi-structured interview on their research experience.
The goal of this clinical trial is to investigate the effects of a three-week altitude-like cognition training intervention in healthy individuals (substudy 1) and symptomatically stable patients with mood disorders (depression or bipolar disorder; substudy 2). This multi-modal intervention consists of an adaptive cognitive training programme that participants complete while they're inside an altitude-training room with 12% O2, corresponding to 4400 meters altitude. Across substudy 1 and 2, the investigators hypothesize that altitude-like cognition training has a beneficial effect on cognition after three-weeks treatment completion measured with a global cognition composite score (primary outcome measure). Further, the investigators hypothesize that hypoxia and cognition training will yield improved executive functioning after treatment completion and changes in brain activity during working memory in the dorsal prefrontal cortex 4 weeks after treatment completion (secondary outcome measures). In the patient study, the investigators further hypothesize that the intervention will have beneficial effects on daily-life cognition measured in virtual reality (VR) 4 weeks after treatment completion (secondary outcome measure in substudy 2). For exploratory purposes, the study will examine effects on additional measures of cognition, functioning and self-ratings scales (tertiary outcomes). The investigators will compare the combination of altitude-like hypoxia (12%) and cognitive training with (1) hypoxia with no training, (2) cognitive training under normal oxygen levels (normoxia; 20%), and (3) normoxia with no training in healthy individuals (substudy 1). For patients with mood disorders (substudy 2) the effects of altitude-like hypoxia (12%) and cognitive training are compared to treatment as usual (TAU).