Anxiety & Depression Association of America

Background: Nicotine dependence leads to about 480,000 deaths every year in the United States. People with major depressive disorder (MDD) are twice as likely to use nicotine compared to the general population. They have greater withdrawal symptoms and are more likely to relapse after quitting compared with smokers without MDD. More research is needed on how nicotine affects brain function in those with MDD. Objective: To understand how nicotine affects symptoms of depression and related brain function. Eligibility: People aged 18 to 60 years, at the time of consent, with and without MDD who do not smoke cigarettes or use other nicotine products. Design: Participants will have 2 or 3 study visits over 1 year. Participants will have 2 MRI scans no less than 4 days apart. Each scan visit will last 5 to 7 hours. At each scan, they will have urine and breath tests to screen for recent use of alcohol, nicotine, and illegal drugs. Before each scan, they will take 1 of 2 medications: nicotine or placebo. Participants will receive each medication once. They will not know which medication they are receiving at each scan. For each MRI scan, they will lie on a table that slides into a cylinder. Sometimes they will be asked to lie still. Sometimes they will complete tasks on a computer. Tasks may include identifying colors or playing games to win money. Each scan will take about 2 hours. Participants will answer questions about their thoughts, feelings, and behaviors before and after each scan. They will have a blood test after each scan.

Type: Interventional

Start Date: Feb 2023

open study

The proposed study aims to establish the feasibility and safety of subcutaneous tocilizumab, a monoclonal antibody (mAb) against interleukin (IL)-6 receptor, in adults with Major Depressive Disorder (MDD) and evidence of peripheral immune activation. IL-6 is a pro-inflammatory cytokine implicated in the pathophysiology of depression. The investigators hypothesize that neutralizing peripheral immune signaling via IL-6 receptor blockade with tocilizumab will improve neural and behavioral measures of reward processing. This is an open-label, proof-of concept, trial in which up to N=20 adults with MDD meeting a specific immune enrichment criterion will receive open-label tocilizumab over 8 weeks. A healthy control (HC) group (N=20) will undergo baseline neuroimaging and blood-based biomarker assessment without receiving the study drug to aid interpretation of findings. Blood-based immune markers and brain MRI scans (including task-based reward activation and resting-state functional connectivity) will be assessed at baseline for all participants and again post treatment for the MDD group.

Type: Interventional

Start Date: Mar 2026

open study

The purpose of this pilot study is to examine the feasibility and acceptability of an app-based sleep program designed to help firefighters improve their sleep.

Type: Interventional

Start Date: Jan 2026

open study

This study prospectively evaluates the effects of Integrative Bilateral Cervical Sympathetic Block (BCSB) on trauma-related symptoms in Special Operations Veterans, comparing outcomes in those receiving BCSB alone versus BCSB combined with structured integrative therapy. Using standardized FDA-approved dosing, validated symptom measures, and strict safety criteria, the study aims to determine whether this dual-level autonomic intervention improves PTSD-related and TBI-related symptoms, and whether pairing the procedure with therapy enhances durability and overall clinical benefit.

Type: Observational [Patient Registry]

Start Date: Mar 2026

open study

This pilot study evaluates the feasibility and acceptability of implementing a Behavioral Health Collaborative Care Model (BH CoCM) for family members of ICU survivors. The intervention includes telehealth-enabled behavioral health assessments and access to the NeuroFlow platform. A subset of participants will undergo qualitative interviews.

Type: Interventional

Start Date: Jan 2026

open study

The goal of this clinical trial is to evaluate the feasibility, usability, and preliminary benefits of implementing ACT Together for parents of children with disabilities in pediatric outpatient clinics. ACT Together includes six self-paced, web-based modules and brief weekly one-on-one coaching sessions led by a trained occupational therapist. The program is based on acceptance and commitment therapy (ACT), which teaches practical skills to help people handle stress and difficult thoughts or feelings while taking steps toward what matters to them. The main questions this study aims to answer are: - Can parents and occupational therapists complete the study activities as planned (e.g., module completion, coaching sessions, and surveys)? - Is the program usable and acceptable/appropriate/feasible to implement in this setting? - Do parents show improvements in mental health and coping-related outcomes after participating in the program? - What are the experiences and perspectives of parents and therapists regarding the program? Parents as participants will: - Complete six self-paced web-based modules and brief weekly individual phone coaching sessions with a trained occupational therapist working in pediatric outpatient clinics. - Complete online questionnaires before starting and after completing the program. - Take part in one online interview about their experiences and perspectives on the program. Occupational therapists as participants will: - Complete therapist training materials and deliver brief individual phone coaching sessions to parent participants, including completing a post-session checklist. - Complete brief online questionnaires before starting and after delivering the program. - Take part in one online interview about their experiences and perspectives on the program.

Type: Interventional

Start Date: Mar 2026

open study

The purpose of this study is to assess the efficacy and safety of brenipatide when administered with standard of care (SoC), compared with placebo plus SoC in delaying the worsening of bipolar disorder symptoms. The trial is divided into three periods as follows: Screening period that will last approximately 1 month, treatment period that will last a minimum of 6 months, and the follow up period that will last approximately 2 months. The duration of study participation may vary and may be shortened if bipolar symptoms worsen or if withdrawal from the study occurs for any reason.

Type: Interventional

Start Date: Nov 2025

open study

This study investigates the effects of intentionally sequencing aerobic exercise immediately prior to cognitive behavioral therapy (CBT) to determine its effects on mechanisms of CBT (i.e., working alliance, behavioral activation). To assess the utility of this treatment augmentation, investigators will conduct a randomized controlled trial involving 100 adults with Major Depressive Disorder who will watch a nature documentary while either resting quietly ( 'CalmCBT') or exercising at a moderate intensity ('ActiveCBT') immediately prior to 8 weekly sessions of CBT.

Type: Interventional

Start Date: Jan 2026

open study

This is a randomized, parallel-group, double-blind, placebo-controlled, monotherapy study to evaluate the efficacy, safety, and tolerability of SPT-300 (GlyphAllo) in adults with major depressive disorder (MDD), with or without anxious distress.

Type: Interventional

Start Date: Jun 2025

open study

This is a clinical research study for an investigational drug called RAP-219 in participants with bipolar I disorder. This study is being conducted to determine if RAP-219 is safe and effective in participants experiencing mania associated with bipolar I disorder.

Type: Interventional

Start Date: Jul 2025

open study

The purpose of this research is to learn more about a new treatment for individuals with Major Depressive Disorder (MDD) with heightened symptoms of anhedonia (i.e. loss of pleasure or interest in activities). The treatment is called Prism, and it is a software device intended for a novel form of neurofeedback training to be used in a clinic setting. During this study, the subject will use different techniques to measure brain activities, including magnetic resonance imaging (MRI) and electroencephalography (EEG).

Type: Interventional

Start Date: Jun 2025

open study

The REACH-tDCS study will evaluate the safety and efficacy of a noninvasive, at-home self-administered Sooma tDCS brain stimulation treatment for Major Depressive Disorder. The study uses randomized, blinded, placebo controlled design. The participants are assessed with video interviews and self-reports during the study, which lasts for 10 weeks followed by an optional continuation period.

Type: Interventional

Start Date: Jun 2025

open study

This is a phase 3, open-label extension study to assess the long-term safety of KarXT for the treatment of mania or mania with mixed features in Bipolar-I disorder (BP-I) The primary objective of the study is to evaluate the long-term safety and tolerability of KarXT in the treatment of participants with mania or mania with mixed features associated with BP-I.

Type: Interventional

Start Date: Jul 2025

open study

The goal of this clinical trial is to learn if ketamine, given during surgery, can help improve recovery for adults with serious orthopedic trauma. The study will test whether ketamine reduces pain, lowers the need for opioids, and improves mental health outcomes like depression and post-traumatic stress disorder (PTSD). The main questions it aims to answer are: Does ketamine reduce pain after surgery compared to standard anesthesia? Does ketamine reduce the amount of opioids patients need for pain control? Does ketamine improve symptoms of depression and PTSD after orthopedic trauma? Researchers will compare patients who receive ketamine during surgery with those who receive standard anesthesia without ketamine to see if ketamine helps improve both physical and psychological recovery. Participants will: Be randomly assigned to receive either a single dose of ketamine or standard anesthesia during surgery. Report their pain using a simple pain scale (Visual Analog Scale, VAS). Complete short surveys about mood and mental health (PHQ-9 for depression and PCL-5 for PTSD) at several time points after surgery. Allow the research team to review their electronic medical records to measure opioid prescriptions during recovery. Attend follow-up visits in clinic or by secure telehealth (e.g., Zoom) at 1-7 days, 2-3 weeks, 6 weeks, 3 months, and 6 months after surgery

Type: Interventional

Start Date: Nov 2025

open study

This clinical research study is to learn about the feasibility, safety, and effects of psilocybin-assisted psychotherapy for cancer survivors with depression and/or anxiety.

Type: Interventional

Start Date: May 2025

open study

The purpose of this study is to identify pharmacokinetics of postpartum ketamine infusion. This study will assess ketamine kinetics and metabolism in this setting. Ketamine is expected to exert different kinetics during the physiologic state of post-pregnancy. The goal in conducting this study is to better understand the pharmacokinetics and pharmacodynamics of postpartum ketamine infusion. A secondary goal is to compare these kinetics to reproductive age matched controls and to assess sex differences in ketamine pharmacokinetics. The peripartum group of this study will receive ketamine after cesarean delivery, while the control group will consist of non-pregnant female subjects and male subjects receiving the same infusion protocol.

Type: Interventional

Start Date: Mar 2025

open study

This study aims to assess the feasibility and acceptability of "MAYA", a mobile cognitive behavioral therapy app for anxiety and mood disorders, in adults who have had a stroke.

Type: Interventional

Start Date: Feb 2025

open study

The purpose of the study is to examine the effects and feasibility of a specific form of psychotherapy, acceptance and commitment therapy (ACT), on religiously oriented obsessive and compulsive disorder (OCD).

Type: Interventional

Start Date: Jul 2025

open study

Conditions treated in intensive care units (ICUs) such as the acute respiratory distress syndrome (ARDS), congestive heart failure, COVID pneumonia, and sepsis are common. These can lead to high rates of depression, anxiety, and PTSD that worsen quality of life. Yet there are few effective strategies able to overcome barriers of limited access to mental health care. Even less is known about the experiences of patients from racially and ethnically minoritized populations because of they haven't been included well in past research. To address this problem, the investigators developed Blueprint, a mobile app that coaches people to use adaptive coping skills to self-manage their symptoms. The investigators found that it reduced depression symptoms and improved quality of life compared to placebo. To confirm these promising findings, the investigators are doing a formal test of Blueprint. The investigators will enroll 400 people who received ICU care from 4 hospitals (Duke, UCLA, Colorado, and Oregon). These patients will be randomized to receive either the Blueprint mobile app or a special Education Program mobile app the investigators developed. -both delivered through similar mobile app platforms. Our specific aims are to see which program improves symptoms better across 6 months of follow up. This project addresses national research priorities and could advance the field with a personalizable yet population-focused therapy that could be scaled broadly and efficiently to enhance mental health equity.

Type: Interventional

Start Date: Oct 2024

open study

The purpose of this study is to understand how a psychotropic medication called guanfacine affects brain network functioning in humans, and how this function interacts with cognitive impairments in people experiencing depressive symptoms.

Type: Interventional

Start Date: Mar 2026

open study

The goal of this observational study is to identify targetable neural substrates of depression in Parkinson's Disease for the first time in people with Parkinson's between the ages of 40 and 80, who are experiencing symptoms of depression.

Type: Interventional

Start Date: Sep 2024

open study

The goal of this clinical trial is to test if a culturally sensitive mobile health application (Relax, Reflect, Empower-RRE) is feasible and effective in promoting psychological wellbeing and reducing depressive symptoms among Chinese American adolescents (CAA). We will conduct a pilot study of a community sample of 110 CAAs, ages 14-18. We will use adaptive randomization to assign 55 participants to the RRE intervention for 5 days/week for 3 months and 55 to the control group who will receive a wellness check-in text message 5 days/week for 3 months. The main aims/research questions are, 1) To evaluate feasibility and acceptability of RRE. Assessments include both subjective (CAAs' perceptions of feasibility and acceptability of RRE through Mobile Application Rating Scale and open-ended questions) and objective (CAAs' frequency and duration of RRE access automatically recorded) measures. Our hypothesis is that participants in the RRE group will find RRE feasible and acceptable. 2) To investigate CAAs' changes in depressive symptoms, coping self-efficacy, and psychological wellbeing. We will compare if these changes differ in the RRE group and control group. Participants in both RRE and control groups will complete measures of outcomes (depression, coping self-efficacy, psychological wellbeing) and influencing factors (acculturative stress, experiences of discrimination, life events) at three time points: baseline, the end of the preventive intervention (the12th week), and one-month after the intervention (the16th week). Our hypothesis is that CAAs in the RRE group will exhibit lower levels of depressive symptoms and higher levels of coping self-efficacy and psychological well-being in Weeks 12 and 16 than the baseline. Additionally, CAAs in the RRE group will exhibit greater improvement than the control group in the outcome measures from baseline to Weeks 12 and 16.

Type: Interventional

Start Date: Mar 2024

open study

The objective of this research is to assess the effects of engaging in coloring activities on patients' self-reported pain and anxiety scores while they wait to be seen by a physician in an emergency department (ED). The current literature on patient visits in the ED highlights the significance of anxiety, stress, and frustration in patient experiences, especially when accounting for long wait times before the physician-patient encounter. The study will address this common problem by looking at the potential impact of nature-themed or geometric shape coloring activities on the ED patient experience as it relates to self-reported anxiety and pain scores. Given that long wait times are increasingly being reported across the country, this study may offer a possible meaningful low-budget, low-resource intervention which could be offered to patients.

Type: Interventional

Start Date: Aug 2023

open study

The overall objective of this study is to determine the feasibility of identifying transdiagnostic biomarkers of cognitive function mediated by neuromodulation of the dorsolateral prefrontal cortex that are translatable across disease groups in order to more accurately phenotype clusters of cognitive dysfunction. Completing behavioral paradigms with electrophysiology and TMS is a challenging frontier. This study focuses on the feasibility of such an endeavor for those with chronic pain or depression as well as healthy controls.

Type: Interventional

Start Date: Apr 2022

open study

This is a study to find out if a device that temporarily alters brain activity (repetitive transcranial magnetic stimulation, rTMS) might be used to change how people with anxiety or related concerns cope with feared or anxiety-producing situations. The study is recruiting people who recently started treatment for anxiety or a related concern. The study involves 3 visits to the Medical University of South Carolina. At the first visit, participants do interviews and surveys asking about anxiety and related concerns, and they also do tasks where they see and react to emotional pictures while their brain activation is measured. At the next two visits, participants receive rTMS, which works by rapidly turning a focused magnetic field on and off repeatedly over the head in a way that passes directly through the hair, scalp, and skull and onto the brain and can temporarily increase brain activity under the magnetic field. After rTMS, participants do two tasks where they see and react to emotional situations while wearing sensors on their hand, arms, face, and head. Each visit in this study is expected to last between 2 - 4 hours. This is not a treatment study, but the study is being conducted with the hope that it will help improve treatment in the future.

Type: Interventional

Start Date: Jun 2021

open study