View clinical trials related to Bipolar Disorder.
Filter by:The purpose of this study is to establish a cohort of pregnant women with severe mental disorder and to identify biological and psycho-social transmission mechanisms involved in the development of 'risk' and 'resilience' in the offspring. It is assumed that both 'resilient' and 'risk' development in offspring are caused by a complex interaction between multiple biological, psychological and social factors. The project focuses specifically on exploring the impact of physiological stress-sensitivity, attachment, care-giving and the familial and social context for care-giving. Previous studies support these factors as important for the development of these infants, but systematic research using a prospective design is needed to strengthen evidence and elucidate the importance of these factors in more detail. The interaction over time of physiological stress-sensitivity, attachment, care-giving and the familial and social context for care-giving are evaluated in terms of the evolution of very early indicators of developmental risk and resilience in infants with a known highly increased risk for developing a mental disorder.The findings of the study may potentially lead to more specific targets for preventive interventions, which can improve developmental outcome for these infants.
The purpose of this study is to assess the efficacy of d-cycloserine (DCS) as an augmentation strategy in two psychotic patients with a triplication (4 copies) of the glycine decarboxylase (GLDC) gene. Subjects will first undergo an eight-week open-label arm of treatment with DCS (50 mg/d) followed by six 6-week double-blind placebo-controlled exposures to DCS or placebo. The length of each double-blind arm is limited to six weeks to minimize the length of symptom exacerbation experienced by the subjects when they are receiving placebo. The randomization scheme will allow two consecutive exposures to DCS, but will not allow two consecutive exposures to placebo, again to minimize the length of any symptom exacerbation. At the end of the open-label DCS trial, the following procedures will be carried out: structural MRI (3T), proton 1H MRS (4T), fMRI (3T), steady-state auditory evoked potentials, and electroretinogram recordings. In addition, 1H MRS (4T) for 2 hours after a single oral dose of a DCS will be assessed. Baseline data on all of these measures were previously obtained as part of a different study registered in clinical trials.gov - NCT01720316). Positive, negative, and affective symptoms and neurocognitive function as well as plasma levels of large neutral and large and small neutral and excitatory amino acids and psychotropic drug levels will be assessed periodically. Pharmaceutical grade DCS) or placebo will be compounded and dispensed by the McLean Hospital Pharmacy. The investigators hypothesize that mutation carriers will have reduced endogenous brain glycine and GABA levels and increased brain glutamate and glutamine levels. DCS administration will increase brain glycine in the two carriers compared to baseline and treatment with glycine (0.8g/kg). The investigators hypothesize reduced activation of magnocellular pathways and abnormal ERPs modulated by NMDA in mutation carriers compared with non-carrier family members and controls. . The investigators hypothesize that DCS, but not placebo, will improve positive, negative and affective symptoms as well as neurocognitive function. The investigators also hypothesize that DCS will improve clinical and cognitive functioning, will partially normalize decreased baseline glycine and GABA and increased glutamate and glutamine, and will partially normalize magnocellular pathway activation and abnormal evoked potentials.
This trial investigate add-on treatment with 3 g NAC vs. placebo in 20 weeks in patients suffering from bipolar depression. The primary outcome is MADRS-score, and the secondary outcomes are other psychometric evaluations oxidative stress biomarkers in urine.
Determine the efficacy and tolerability of olanzapine for treatment of acute depression in patients with bipolar II or bipolar disorder NOS compared with lithium.
Investigators are doing this study to examine if a new personalized education program for patients with mood disorders (depression and bipolar disorders) will help them take their medications as prescribed by doctors. Investigators will teach patients about how, when and why it is important for them to take their medications as prescribed. Also, investigators will ask patients why they do not take medications as prescribed. Furthermore, investigators will examine whether our education program might save money if it prevents problems related to not taking medication.
The purpose of this study is to determine wether peer support is effective for the treatment of people with severe mental illness.
Bipolar disorder (BD) is a chronic, often disabling illness, and many individuals remain symptomatic despite pharmacotherapy. Significant mood variability often persists throughout the lifespan and predicts relapse, leading to functional impairment. Metabolism of dietary essential polyunsaturated fatty acids has been shown to be upstream of the neuroinflammatory processes that may lead to neurotoxicity and chronicity of illness in BD. The investigators hypothesize that an intervention diet designed to alter intake of polyunsaturated fatty acids that augments mood stabilizing medications will reduce inflammation; and that the reduction of inflammation will reduce mood variability in bipolar disorder. After a two-the investigatorsek baseline-monitoring period, the investigators will randomize individuals with BD to an intervention or a control diet. Mood will be measured daily using a smartphone. Phase 2 will consist of 12 the investigatorseks of a less intense intervention. Follow-up will then be completed at 6, 9, and 12 months post-baseline to assess for recurrence of mood episodes. By maintaining a certain diet in addition to taking mood-stabilizing medication, researchers hope to see whether specific dietary plans have any bearing on mood variability.
Bipolar disorder is a frequent condition in the general population with a high morbimortality, which consists in dysfunctional temporal fluctuations between different mood phases ranging from depression to manic episodes with frequent subsyndromal symptoms between them. Usually during these phases, the subjects have a lack of insight about the diagnosis and symptoms. Besides the pharmacological treatment, additional psychological interventions have shown to improve the long-term outcome of the disorder, yet taking into account the limited resources currently available, its general implementation is still difficult and costly. Among these interventions, group psychoeducational programs have proved to be cost-effective in helping patients recognize early signs and symptoms in order to prevent full blown episodes which very usually are associated with a high morbidity and hospital admissions. On the other hand, numerous projects have tested the potential benefits of new technologies such internet in the treatment of bipolar and psychotic disorders patients using either online signs and symptoms monitoring or web-based psychoeducational programs, yet to the investigators knowledge, none of them have integrated both approaches in one single intervention. The hypothesis that, combining both interventions (signs and symptoms monitoring along with psychoeducational contents) in a single smart-phone application will prove to be at least equal or superior in terms of efficacy comparing to the standard treatment, seems promising, given the fact that both approaches have independently demonstrated their efficacy in the same population. This could extend the range of the patients in whom this kind of additional interventions could be implemented; preventing relapses, suicide attempts, consultations and hospitalizations at a much lower cost.
The purpose of this study is to investigate the effects of a computerized cognitive training program (an attention and memory exercise performed on a computer) on thinking and memory in individuals with mood and anxiety disorders, and to begin to test whether this training affects symptoms of depression or anxiety.
The investigators propose to examine both resting state activity and functional activity during rumination and during self-processing to study the relationship between neural correlates of rumination/self-focus and self-processing in major depression and bipolar disorder.