View clinical trials related to Depressive Disorder.
Filter by:Depression is common among individuals with chronic illness such as chronic heart failure (CHF) or chronic obstructive pulmonary disease (COPD) and is a strong predictor of poor clinical outcomes and high rates of avoidable 30-day readmissions. While depression is a treatable condition, few people with depression receive effective treatment. The proposed study aims to develop a relational agent system to deliver depression treatment to patients with chronic illness and comorbid depression. While depression is a treatable condition, less than 36% of people with depression receive effective treatment. The proposed study aims to design and develop a technology-driven relational agent system to deliver a 6 module, blended approach of cognitive behavioral therapy and self-management education (RA-CBT) to support patients with CHF or COPD and comorbid depression. The relational agent is a human animation program that interacts with patients, integrates best practices from provider-patient communication theory, emulating the face-to-face conversational behavior of an empathic provider emphasizing nonverbal communicative behavior such as gaze, posture, gestures, etc. The RA-CBT program will be accessed via tablet technology by participants. The study investigators will conduct a pre-post feasibility study to understand the feasibility and acceptability of using the RA-CBT system and its effectiveness in treating comorbid depression. If successful, this new approach to depression treatment would immediately expand access and scalability for post-discharge mental health support in the care transition.
The overarching goal of this research program is to elucidate causal and directional neural network- level abnormalities in depression, and how they are modulated by an individually-tailored, circuit-directed intervention. By using concurrent TMS and EEG, the investigators can overcome a major limitation of EEG - the inability to demonstrate causality. Here, we plan to recruit patients with medication-resistant depression undergoing rTMS treatment. At multiple time points, we will perform TMS-EEG to investigate the excitability and connectivity profiles of brain networks and how they are modulated during treatment. This study aims to provide objective brain network measures that can predict and track clinical response to TMS treatment. Findings from this study will be utilized to develop a novel, personalized treatment protocol based on individual brain networks.
The purpose of the study is to determine whether a web-based nursing intervention delivered during the postpartum period will decrease symptoms of postpartum depression and parenting stress.
The goal of this field trial is to tailor and test a web-based intervention in adults 65 years of age or older. Two versions of the web-based intervention have been created and will be tested--one with an online social network and one without an online social network. The purpose of this study is to: pilot a novel intervention, examine methods to improve adherence to web-based interventions (e.g., peer network); collect data on feasibility, acceptability, and efficacy of an web-based intervention for late life depression; and ultimately, to overcome the numerous barriers to treating depression in later life.
Depression is associated with a disruption in the mechanisms that regulate neuroplasticity. Effective treatment and rehabilitation of depression, and other neurological and neuropsychiatric disorders, relies on neuroplasticity. Thus, identifying therapies that enhance neuroplasticity (neuroplastic adaptation) are vital in the comprehensive treatment of depression. Aerobic exercise training has been demonstrated to have antidepressant properties and single bouts of aerobic exercise may provide short-term improvements in affective states in depression. Furthermore, acute aerobic exercise may enhance the response to known neuroplasticity-inducing paradigms. However, it is unclear if aerobic exercise can influence neuroplasticity in depression and the neurobiological mechanisms underlying acute neuroplastic changes are not well understood in depressed and healthy cohorts. Thus, the purpose of this project is to examine the acute effects of aerobic exercise on neuroplastic, neurobiological, and mood indices of depression.
This study will be an 8-week open-label pilot study examining subjective and objective changes in mood, anxiety, cognition, and sleep before and after the introduction of a probiotic supplement containing Lactobacillus helveticus and Bifidobacterium longum in 10 treatment-naïve participants diagnosed with major depressive disorder (MDD). In order to examine the full composition of the micro biome, the investigators will also be collecting and analyzing fecal samples as well as blood samples to examine changes in plasma levels of inflammatory markers, 5-HT, and tryptophan in order to look at possible underlying mechanisms of any changes seen.
This randomized clinical trial studies how well a computerized cognitive behavior therapy program works in treating depression in patients with cancer. The cognitive behavior therapy program uses a series of internet-delivered sessions intended to help patients identify and change problematic patterns of thinking and behavior that maintain depression.
There is good evidence to suggest that the pathological version of sadness that people with Major Depression experience could be caused by the failure of the hormone cortisol to properly inhibit sadness-related brain activity in the subgenual cingulate cortex. This project investigates if the subgenual cingulate cortex has become insensitive to cortisol in patients with depression and tests for variants of the cortisol receptor genes that could predispose individuals to develop cortisol insensitivity.
The primary purpose of this study is to see if it is safe to give patients with cancer a low dose of the FDA approved anesthetic drug ketamine at the same time they receive radiation, chemotherapy, and/or surgery for their cancer treatment to treat depression and its effects. Researchers would also like to see if giving ketamine at the same time as cancer treatment is practical and reasonably acceptable to the patient. Depression has many negative consequences for outcomes in those with cancer. It causes delayed treatments, increases in hospital lengths of stay, decreases in treatment adherence, poorer self-care, and decreased quality of life, even at 3 years post treatment. The presence of depression is the number one predictor of incomplete treatment and difficulty with rehabilitation. Therefore, investigators would also like to see if it is feasible to give patients ketamine during their routine cancer treatment treat depression and its negative effects on cancer treatment outcomes, and also help with anxiety, pain, and quality of life. The study will also use a placebo to compare to the good and/or bad effects of ketamine. A placebo is not an active drug and it will be look the same as ketamine, as a liquid to be taken by mouth. Ketamine is approved by the U.S. Food and Drug Administration (FDA) as a general anesthetic by itself for some diagnostic and surgical procedures or combined with other general anesthetic agents. It has also been shown to reduce cancer pain. Ketamine is considered experimental in this study because it is not approved by the FDA for the treatment of depression.
The purpose of this study is to examine the effect of supervised group exercise on mental wellbeing and signs of depression among pregnant women at risk of perinatal depression in a randomized controlled clinical trial. The investigators hypothesis is that 70 minutes of supervised group exercise twice a week for 12 weeks by pregnant women at risk of perinatal depression, will improve the participants mental wellbeing and reduce their symptoms of depression.