search

Active clinical trials for "Depressive Disorder, Treatment-Resistant"

Results 51-60 of 336

Deep Brain Stimulation for Treatment Resistant Depression

Depressive DisorderMajor

This study will investigate the safety and efficacy of deep brain stimulation (DBS) in lateral habenula (LH) for patients with treatment-resistant depression.

Recruiting13 enrollment criteria

pBFS Guided High-dose rTMS Therapy for Treatment-Resistant Depression

Treatment-Resistant Depression

We aim to evaluate the safety and efficacy of pBFS-guided high-dose rTMS therapy with short inter-session interval for patients with treatment-resistant depression

Recruiting18 enrollment criteria

Translational Biomarkers in Accelerated Neuromodulation for Treatment-resistant Depression

Treatment Resistant Depression

Background: 30-50% of patients with Major Depressive Disorder (MDD) do not respond adequately despite two or more antidepressant treatments with proper dosage and timing of administration, configuring a condition of Treatment-Resistant Depression (TRD). Repetitive Transcranial Magnetic Stimulation (rTMS) is a neuromodulation technique that uses a magnetic field to stimulate focal cortical brain regions and it has been approved by the FDA for the treatment of TRD. Accelerated rTMS (arTMS) protocols involve multiple daily sessions of rTMS and they have been shown to be equally effective and safe compared to rTMS protocols, with reduced administration time and potentially faster antidepressant efficacy. Objectives: The main aim of this study is to identify MDD endophenotypes/biotypes predictive of response to accelerated treatment of rTMS to better characterize the clinical correlates of response in patients with TRD. Eligibility: Subjects between 18 and 65 years suffering from TRD in stable psychopharmacological treatment for at least one month. Design: This clinical trial includes three phases: 1) a screening phase; a rTMS continued treatment phase; and a follow-up. In order to be enrolled, participants will be screened with: Medical history to assess the existence of the inclusion criteria and exclude any medical conditions that could contraindicate treatment with arTMS Questionnaires After being enrolled, baseline data will be collected. In particular, participants will be administered: Questionnaires Functional MRI Cognitive tasks Eye examination with Electroretinography (ERG) Blood sampling Salivary cortisol sampling Repetitive TMS will be delivered during 5 outpatient treatment days (4 times/die). After treatment patients will be contacted by telephone on a weekly basis for the first 3 weeks, to carry out an assessment of the clinical condition. A follow-up visit, in the clinic, will be carried out after 21 days from the last stimulation (Friday), with the administration of psychometric scales. Blood samples will be taken on the first day of stimulation and the day after the last stimulation. Salivary cortisol sampling will be taken before the start of the stimulation protocol, after the first stimulation day and immediately after the last stimulation session foreseen by the protocol. fMRI will be performed during baseline and at the end of treatment. ERG will be performed before the start of the stimulation protocol, after the first stimulation and immediately after the last stimulation session foreseen by the protocol. Patients will undergo ERG again during the follow-up visit at 21 days. Treatment includes: rTMS: A brief electrical current passes through the coil placed on the head. At each day, participants will receive four rTMS sessions (36 min), with a 55 min interval between sessions. MRIs: Patients will undergo two MRI sessions lasting 45 min. Blood pressure and respiratory rate will be recorded before the examination. During fMRI, patients will be asked to perform tasks. Eye examination with Electroretinography (ERG) Blood and salivary sampling. Screening tests and questionnaires.

Recruiting10 enrollment criteria

Oral Aspirin + Ketamine as Adjunct to Oral Antidepressant Therapy for Depression

Treatment Resistant DepressionMajor Depressive Disorder13 more

The purpose of this study is to assess the effects of simultaneous administration of oral aspirin and oral ketamine as a therapeutic for those with Treatment Resistant Depression.

Recruiting17 enrollment criteria

Antidepressant Effects of Nitrous Oxide

Major Depressive DisorderTreatment Resistant Depression

To evaluate the acute and sustained antidepressant effects of nitrous oxide in people with major depressive disorder; and further evaluate these effects by identifying the optimal dose and regimen to guide current practice, and to plan a future large pragmatic trial.

Recruiting11 enrollment criteria

TBS Treatment for Treatment-Resistant Depression

Major Depressive DisorderUnipolar Depression

Depression is a highly disabling disease that is prevalent throughout the world. The treatments proposed and studied to date have shown to be partially effective in treating this condition. Neuromodulation strategies have been used as an alternative, especially for refractory and challenging cases. In this context, studies investigating the effectiveness of transcranial magnetic stimulation, including the theta burst stimulation (TBS) modality, have been increasing in number. However, there is still a lack of information seeking to explore the maximum effectiveness in the TBS modality. Therefore, the investigators developed a new stimulation protocol consisting of 3 TBS sessions per day, with an offer of 1200 pulses per session and a 30-minute interval between sessions. The protocol will be performed for 15 days, totalizing 45 stimulation sessions. The stimulations will be directed to the left dorsolateral prefrontal cortex (F3) and will be performed in a Magventure MagPro R30 device. The investigators will select 100 patients with unipolar major depression, following previously established inclusion and exclusion criteria, and will apply the protocol randomly, dividing the patients into an active and placebo group. The research team hypothesized that the active group patients will have greater improvement in symptoms of depression assessed by the 17-item hamilton depression scale over patients of the placebo group. In addition, other scales will be used for secondary outcomes. The researchers also hypothesized that there will be no difference between patients placed in the active or placebo groups in terms of side effects.

Recruiting0 enrollment criteria

Salicylic Augmentation in Depression

DepressionDepressive Disorder2 more

The investigators are doing this research study to find out if using aspirin along with antidepressant treatment can lessen symptoms of depression. This study also aims to find out if some people improve more from taking aspirin than others. The investigators also want to see if it is possible to predict which participants will do better based on a blood test. Aspirin is approved by the U.S. Food and Drug Administration (FDA) as an over-the-counter pain medication. But, aspirin is not approved by the FDA to make antidepressant treatment better. This research study will compare aspirin to placebo.

Recruiting20 enrollment criteria

E-field Guided iTBS for Treatment Resistant Depression

Major Depressive Disorder

The purpose of this study is to establish how personalization of repetitive transcranial magnetic stimulation (rTMS) can change markers of brain activity and improve treatment response. To do this, all participants will receive the same active form of treatments, but some of the participants in this study will receive intermittent theta burst stimulation (iTBS) rTMS treatment with standard forms of targeting and intensity, and others will receive iTBS rTMS treatment using personalized magnetic resonance imaging (MRI) and electric field (E-field) modeling measures.

Recruiting20 enrollment criteria

Targeting IL-17A for Treatment-Resistant Depression

Major Depressive Disorder

The proposed study aims to test ixekizumab, a monoclonal antibody (mAb) against interleukin 17A (IL-17A), in patients with treatment-resistant depression (TRD).

Recruiting25 enrollment criteria

Add-on Therapy With Edupression.Com® on Therapy Resistant Depressive Patients Treated With Nasal...

Major Depressive DisorderTherapy Resistant Depression

Pragmatic clinical trial of an add-on therapy regarding the use of edupression.com® - a licensed computer based self-help program - on patients with therapy-resistant depression receiving esketamine nasal spray

Recruiting9 enrollment criteria
1...567...34

Need Help? Contact our team!


We'll reach out to this number within 24 hrs