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

The purpose of this study is to determine the clinical efficacy of real-time functional magnetic resonance imaging neurofeedback (rtfMRI-nf) training to increase the amygdala's response to positive autobiographical memories in patients with depression who are considered treatment-resistant

To determine if an high intensity ketamine with ECT rescue (HIKER) approach for treatment resistant depression will: 1) reduce patient suffering by hastening disease remission, 2) have fewer side effects, 3) reduce the need for ECT, and 4) be preferred by most patients. Half of participants will be randomized to the HIKER arm and receive high intensity ketamine treatment for eight consecutive days, and the other half will be assigned to the ECT with ketamine anesthesia (EAST) arm and receive 8 ECT treatments (2-3 treatment/week)

Depression has a yearly prevalence superior to 5%, but a 30% of patients cannot benefit of pharmacological treatment, resulting resistant to it. Transcranial direct current stimulation, due to its reduced invasiveness and easy administration showed to be a useful technique to treat these cases, and it is now broadly used in clinical practice. Moreover, thanks to technological advances, this treatment could be self-administered at home, reducing costs and improving scalability. The aim of this study is to confirm the efficacy, safety and feasibility of a home-based intervention for treatment-resistant depression To do this participants will perform a home-based tDCS intervention consisting of 30 minutes sessions, 5 days per week, for 4 weeks. Results should provide critical knowledge regarding home-based therapies for the treatment of resistant depression and evidence on brain mechanisms underlying response to non-invasive brain stimulation.

The primary goals of this proof of concept clinical trial are to determine the effectiveness, safety and tolerability of oral FMT in adults with Treatment Resistant Depression (TRD).

The study aim to examine the effect of Thea-burst stimulation over bilateral dorsolateral prefrontal cortex (DLPFC) among patients with LLD on mood condition and relevant biomarkers.

This study will investigate the anti-anhedonic efficacy of a novel neurostimulation strategy termed accelerated intermittent theta burst stimulation (aiTBS) in participants with treatment resistant depression (TRD).

To evaluate safety and efficacy of an accelerated deep brain Transcranial Magnetic stimulation (adTMS) and transcutaneous direct current stimulation (tDCS) protocol in an elderly depressed patient population

The purpose of this study is to evaluate the efficacy of each individual dose of esketamine nasal spray, 56 milligram (mg) and 84 mg, compared with placebo nasal spray in improving depressive symptoms in participants with treatment resistant depression (TRD), as assessed by the change from baseline in the Montgomery-Asberg Depression Rating Scale (MADRS) total score from Day 1 (prerandomization) to the end of the 4 week double-blind treatment phase (Day 28).

A single centre clinical trial to evaluate the feasibility, safety and efficacy of psilocybin, given under supportive conditions, in a randomised, blinded design in adult participants with treatment resistant major depressive disorder. The primary objective is to evaluate feasibility by measuring recruitment rates, dropout rates and by estimating the variance of the primary outcome measure (MADRS).

The present study has been designed to compare the efficacy and safety of augmentation of SSRIs with Amantadine vs Pramipexole vs the recommended Quetiapine augmentation in Treatment-Resistant Depression (TRD) and correlate the changes in depression scores with changes in the serum levels of Brain-derived neurotrophic factor (BDNF) and Nerve growth factor (NGF). The proposed study will be a prospective, randomized, single-blind, controlled clinical trial in patients with TRD and will be conducted over a period of 2 years. The study cohort will comprise 150 patients with unipolar depression clinically diagnosed as TRD, who are currently on Sertraline treatment (dose range = 100-200 mg/day). At baseline, Hamilton Depression Scale (HAM-D 21 item) will be administered to determine the severity of depressive symptoms, Clinical Global Inventory (CGI) will be administered to determine the baseline severity of the illness. Serum BDNF, and NGF will be estimated by ELISA using commercially available Human ELISA kit. The sample will be divided into 3 equal treatment groups by block randomization technique, each group comprising of 50 patients. Group 1 will receive Amantadine 200 mg/day (in two divided doses) augmentation to the ongoing Sertraline treatment. Group 2 will receive Pramipexole 0.375 mg/day (in three divided doses) augmentation to the ongoing Sertraline treatment. Group 3 will serve as the control arm and receive the recommended Quetiapine XR 100 mg/day augmentation to the ongoing Sertraline treatment. The study cohort will be reassessed for the changes in HAM-D scores, CGI severity scores, Improvement score and Efficacy index, at 4 and 8 weeks follow up. The changes in Serum BDNF, and NGF will be estimated at the end of 8 weeks, to correlate with the change in severity of depressive symptoms. All the participants will be evaluated for any untoward side effects in a prescribed format for the Pharmacovigilance program of India (PVPI). The patient in either of the treatment arms, who are not responding to treatment or relapsing with aggravation of depressive symptoms will be switched on to Venlafaxine treatment or Electro-convulsive therapy (ECT) as decided by the treating team.