View clinical trials related to Depressive Disorder.
Filter by:The acute and chronic effects of VNS stimulation on various on the autonomic nervous, cardiovascular, immune, and metabolic systems will be compared from noninvasive and minimally invasive physiological recordings and blood draws at various time points throughout the study. These interventions and assessments will be performed in individuals 18 years of age and older who are implanted with a VNS device, which consists of patients who have been diagnosed with drug resistant epilepsy or major depressive disorder. The REVEAL study is not a treatment study; its primary objective is to scientifically investigate the contributing roles of efferent versus afferent vagus nerve modulation of multiple peripheral organs and their dependence on stimulation parameters, in which participants are those who have been implanted with a VNS device be receive standard of care treatment for their epilepsy or depressive disorder.
Post-Traumatic Stress Disorder (PTSD) is a mental disorder that may develop in people who have been exposed to a traumatic event, including actual or threatened death, serious injury, or sexual violence. Exposure to a traumatic event is defined as directly experiencing the event, learning about the event, or repeated exposure to details of the event. PTSD is often accompanied by other psychiatric and physical comorbidities, both of which are associated with elevated healthcare costs. Depression, psychosis and suicide rates are consistently reported in greater proportion of PTSD patients. Despite the overwhelming impact of PTSD and comorbid depression, there is a shortfall of effective treatments with few side effects that target the broad range of symptoms, including depression. Psilocybin has been studied for the treatment of depression, anxiety, tobacco and alcohol use disorders, obsessive-compulsive disorder, end of life depression and anxiety, demonstrating safety and efficacy for a variety of indications, with no significant adverse events occurring during the course of treatment and follow-up. Notably, in a participant group distinguished by long-standing, moderate to severe major depressive disorder, two doses of psilocybin-assisted therapy were found to be as effective in antidepressant effects as 6 weeks of daily escitalopram, a commonly used SSRI. Promising results found in these studies have led to psilocybin recently receiving breakthrough designation from the US FDA for its potential therapeutic effect in the treatment of depression. Based on previous research, psilocybin has demonstrated a favorable safety profile and has shown preliminary efficacy against depression as well as other symptoms that typically affect patients with PTSD. Unlike traditional SSRIs which are associated with treatment-resistance and addiction, psilocybin requires few doses to improve a wide-range of symptoms and has not been linked with physical dependence. Furthermore, the effect of other psychedelics can vary greatly and may potentially exacerbate existing conditions.
The overall aim of this proposal is a confirmatory efficacy trial sufficiently powered and designed to test the hypothesis that improving the relationship between biological circadian timing and waketime, a novel modifiable target, improves depression outcomes in a subgroup of adolescents with depression and a misaligned relationship between biological circadian timing and waketime utilizing a cognitive-behavioral sleep intervention.
Latinos in the U.S. experience significant disparities in access to mental health services due to lack of health insurance, language barriers, low availability of bilingual providers, mental health stigma, and fear of deportation. There is an urgent need to identify low-cost, culturally appropriate interventions to reduce mental health disparities among this population. This project will address that need by implementing and testing CRISOL Mente, a multi-level, culturally-congruent community intervention to improve the mental health of the Latino population in Philadelphia.
This pilot study will assess the safety and feasibility of intravenous (IV) ketamine combined with RO DBT in young adults with Treatment-Resistant Depression (TRD). In addition, this study will develop and utilize innovative methodological approaches to demonstrate the feasibility of precision medicine with this type of therapy.
Intermittent theta burst stimulation (iTBS), a variant of repetitive transcranial magnetic stimulation (rTMS), is a well documented method for treatment of depression. The aim of the study is to assess the effect of an accelerated iTBS protocol compared to a routine iTBS protocol. In the accelerated protocol patients will receive 1200 pulses per session (2 sessions per day, 15 treatment days) and in the routine protocol patients will receive 600 pulses per session (1 session per day, 30 treatment days). Participants (n = 146) will be recruited among patients referred to iTBS and randomized to treatment. Participants will be assessed by a psychiatrist, or a resident psychiatrist, prior to treatment to assure that they fulfill all inclusion criteria and non of the exclusion criteria. A psychiatrist, or a resident psychiatrist, will assess depressive symptoms 3 and 6 weeks after first day of treatment. Patients will complete self-rating questionnaires during screening, weekly for 6 weeks starting from the first day of treatment, and 6 months after end of treatment.
This study is a Phase II, randomized, placebo-controlled, double-blind trial in 200 subjects having general anesthesia for major elective surgery with postoperative pain management to evaluate the efficacy, safety and tolerability of ENA-001 as a therapy to prevent post operative respiratory depression.
This study is a mechanistic randomized controlled trial that investigates whether inhibition of tumor necrosis factor signaling via intravenous infusion of infliximab improves psychomotor speed and executive functioning in depressed individuals who exhibit an inflammatory phenotype.
The research to be conducted within the scope of the project will be randomized controlled, and the population of the research will be primiparous pregnant women reached through social media. Primiparous pregnant women in the 32nd - 40th weeks of pregnancy will be included in the study, and the sample size is determined by using the G*Power (3.1.9.2) program, considering a margin of error of 0.05 and data loss, with a power of 95% and a medium effect size; 27 people should be included in the experimental (baby massage) group and 27 people in the control group. In determining the groups, participants will be assigned to experimental and control groups using the "Randomizer.org" program. Pregnant women included in the research will be informed about the study and will be presented with an "Informed Consent Form" and "Voluntary Consent Form". Baby massage training will be given to the experimental group, and a reminder training will be given 2 weeks later. "Personal Information Form", "Prenatal Attachment Inventory" and "Beck Depression Inventory" will be applied to both groups at the beginning of the study, and postpartum 30-42 weeks. and 60-72. "Maternal Attachment Scale" and "Edinburg Postpartum Depression Scale" will be administered between days.
Ketamine is an anaesthetic used in low doses to treat depressive disorders. A related molecule, Esketamine, has recently been launched on the market for the treatment of resistant depression. One of the side effects of ketamine, like Esketamine, is induction of transient dissociative state. Dissociation has been described as disruption in continuity of conscious thought and emotion, cognitive processes disorganisation and an alteration in self-perception and environment perception. A study of healthy volunteers receiving ketamine showed that this state was manifested by altered sensory perceptions, with increased noise sensitivity, visual distortions and altered time perception. Few studies have looked at this phenomenon in the Esketamine context. However, it is a frequent side effect. With ketamine, it has been shown that anxiety associated with dissociative experience reduces the antidepressant effect. Benzodiazepines use for anxiolytic purposes is also thought to limit the antidepressant effect. It is necessary to explore the Esketamine induced transient dissociative state in order to clarify this state and develop therapeutic strategies. The investigators have chosen a phenomenological approach, which is the only way to evaluate consciousness contents and structures, in order to explore this state using the experiential phenomenological interview.