Search Clinical Trials
Before medications are approved by the U.S. Food and Drug Administration (FDA) or before certain therapy methods are widely accepted as effective, they are tested on people who volunteer to participate in a clinical trial.
Organizations across the country are looking for people like you to take part in their research studies. The list of studies below have been selected from ClinicalTrials.gov based on their inclusion of one or more of the following terms: anxiety disorders, depression, OCD, PTSD, and bipolar disorder.
The Anxiety and Depression Association of America (ADAA) is supportive of research that is conducted through clinical trials. Participating in research can potentially help change the mental health outcomes for you and others who suffer anxiety, depression, and related disorders. You may learn about new interventions/treatments that are being considered.
Read this ADAA blog about things to know and questions to ask before committing to a clinical trial.
Watch this collaborative ADAA and ResearchMatch Webinar “Research Studies and You: Where to Start & What to Ask.”
This website page is brought to you in partnership with ResearchMatch.
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Safety Behavior Fading Versus Progressive Muscle Relaxation for Appearance Concerns
Florida State University
Body Dysmorphic Disorder
Eating Disorders
Social Anxiety Disorder
The current study aims to explore the efficacy of a text message based safety behavior
fading intervention compared to a progressive muscle relaxation intervention for
appearance concerns. expand
The current study aims to explore the efficacy of a text message based safety behavior fading intervention compared to a progressive muscle relaxation intervention for appearance concerns. Type: Interventional Start Date: May 2026 |
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The Mom and Infant Outcomes (MOMI) Study
Ohio State University
Postpartum Depression
Postpartum Anxiety
Cardiometabolic Syndrome
The investigator's long-term goal is to mitigate pregnancy-related mortality (PRM) risk
by systematically delivering scalable integrated clinical and supportive care that is
effective for all. The investigator's central hypothesis is that the Multi-modal Maternal
Infant Perinatal Outpatient Deliver1 expand
The investigator's long-term goal is to mitigate pregnancy-related mortality (PRM) risk by systematically delivering scalable integrated clinical and supportive care that is effective for all. The investigator's central hypothesis is that the Multi-modal Maternal Infant Perinatal Outpatient Delivery System (MOMI PODS) will mitigate postpartum (PP) risk for all by increasing patient engagement with evidence-based cilnical and supportive care, thus improving biopsychosocial profiles that drive clinical risk. To test this hypothesis, the investigators will conduct a hybrid type 1 randomized controlled trial (RCT) of MOMI PODS versus enhanced usual care (EUC, which we will term MOMI CARE) among a total sample of up to 384 mother-infant dyads (192/group) following pregnancy affected by a cardiometabolic and/or mental health condition. The investigators will enroll participants during late pregnancy and collect data at baseline and 6 months and 1 year PP. The investigators will collect implementation and service data across sites. Type: Interventional Start Date: Jun 2024 |
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Personalized Mobile Cognitive Behavioral Therapy Application
Weill Medical College of Cornell University
Anxiety Disorders and Symptoms
Depression
Bipolar Disorder
Symptoms
This study aims to compare the effectiveness of a standard mobile cognitive behavioral
therapy program to a personalized mobile cognitive behavioral therapy program that
introduces new skills over a shorter period of time. Participants will use the Maya app
for two days per week, at least 20 minute1 expand
This study aims to compare the effectiveness of a standard mobile cognitive behavioral therapy program to a personalized mobile cognitive behavioral therapy program that introduces new skills over a shorter period of time. Participants will use the Maya app for two days per week, at least 20 minutes per day, for six weeks. Assessments will include a weekly check in with a member of the research team, questionnaires, and optional electroencephalographic (EEG) recordings at the beginning and end of the 6-week intervention. The investigators think that that the less burdensome personalized program will be just as effective at improving symptoms of anxiety and depression as the general program. Type: Interventional Start Date: Aug 2024 |
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Computer - Based Treatment for Social Anxiety Disorder
New York State Psychiatric Institute
Social Anxiety Disorder
The present study is a controlled trial that seeks to examine the feasibility,
acceptability, mechanism, and efficacy of a recently developed computer-based therapy in
individuals with social anxiety disorder (SAD) expand
The present study is a controlled trial that seeks to examine the feasibility, acceptability, mechanism, and efficacy of a recently developed computer-based therapy in individuals with social anxiety disorder (SAD) Type: Interventional Start Date: Feb 2021 |
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CLOZAPINE Response in Biotype-1
University of Texas Southwestern Medical Center
Schizophrenia
Schizoaffective Disorder
Bipolar 1 Disorder
The CLOZAPINE study is designed as a multisite study across 5 sites and is a clinical
trial, involving human participants who are prospectively assigned to an intervention.
The study will utilize a stringent randomized, double-blinded, parallel group clinical
trial design. B2 group will serve as ps1 expand
The CLOZAPINE study is designed as a multisite study across 5 sites and is a clinical trial, involving human participants who are prospectively assigned to an intervention. The study will utilize a stringent randomized, double-blinded, parallel group clinical trial design. B2 group will serve as psychosis control with risperidone as medication control. The study is designed to evaluate effect of clozapine on the B1 participants, and the effect that will be evaluated is a biomedical outcome. The study sample will be comprised of individuals with psychosis, including 1) schizophrenia, 2) schizoaffective disorder and 3) psychotic bipolar I disorder. The investigators plan to initially screen and recruit n=524 (from both the existing B-SNIP library and newly-identified psychosis cases, ~50% each) in order to enroll n=320 (B1 and B2) into the RCT. Type: Interventional Start Date: Mar 2022 |
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Neurostimulation Versus Therapy for Problems With Emotions
Duke University
Emotion Regulation
Mood Disorders
Stress Disorder
Anxiety Disorders
OCD
The primary goal of this clinical trial is to evaluate the unique neural and behavioral
effects of a one-session training combining emotion regulation skills training, with
excitatory repetitive transcranial magnetic stimulation (rTMS) over the dorsolateral
prefrontal cortex (dlPFC). The secondary1 expand
The primary goal of this clinical trial is to evaluate the unique neural and behavioral effects of a one-session training combining emotion regulation skills training, with excitatory repetitive transcranial magnetic stimulation (rTMS) over the dorsolateral prefrontal cortex (dlPFC). The secondary aim is to identify key changes in the emotion regulation neural network following the combined intervention versus each of the components alone. The third aim is to explore personalized biomarkers for response to emotion regulation training. Participants will undergo brain imaging while engaging in an emotional regulation task. Participants will be randomly assigned to learn one of two emotion regulation skills. Participants will be reminded of recent stressors and will undergo different types of neurostimulation, targeted using fMRI (functional MRI) results. Participants who may practice their emotion regulation skills during neurostimulation in a one-time session. Following this training, participants will undergo another fMRI and an exit interview to assess for immediate neural and behavioral changes. Measures of emotion regulation will be assessed at a one week and a one month follow up visit. Type: Interventional Start Date: May 2023 |
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Latino Teen Depression Treatment Study
Duke University
Depression
Despite experiencing higher rates of depressive symptoms (Center for Disease Control and
Prevention, 2020) and similar rates of Major Depressive Disorder (MDD; Substance Abuse
and Mental Health Services Administration (SAMHSA), 2019), Latino adolescents in the U.S.
are significantly less likely tha1 expand
Despite experiencing higher rates of depressive symptoms (Center for Disease Control and Prevention, 2020) and similar rates of Major Depressive Disorder (MDD; Substance Abuse and Mental Health Services Administration (SAMHSA), 2019), Latino adolescents in the U.S. are significantly less likely than their non-Latino White peers to receive treatment for MDD (SAMHSA, 2019). The purpose of this study is to identify a stakeholder-preferred implementation strategy that may improve psychotherapy attendance among Latino adolescents. Latino adolescent-parent dyads and healthcare providers will be recruited from healthcare settings and social media. Focus groups will be conducted with healthcare providers (n=5), and individual interviews will be conducted with Latino adolescents with a diagnosis of depression (n=15) and their parents (n=15). Type: Observational Start Date: Oct 2022 |
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Ketogenic and Nutritional Interventions for First Episode Bipolar Disorder
Mclean Hospital
Bipolar I Disorder
Psychosis
Schizoaffective Disorder
This is a randomized, controlled clinical trial to assess the effects of the ketogenic
diet in combination with treatment as usual on brain energy metabolism and psychiatric
symptoms in individuals with first episode bipolar disorder and schizoaffective disorder. expand
This is a randomized, controlled clinical trial to assess the effects of the ketogenic diet in combination with treatment as usual on brain energy metabolism and psychiatric symptoms in individuals with first episode bipolar disorder and schizoaffective disorder. Type: Interventional Start Date: Mar 2024 |
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CBT Enhanced With Social Cognitive Training vs. CBT Only With Depressed Youth
Vanderbilt University
Depression
Depression in youth is a serious public health concern for which more personalized
treatments are needed. This randomized controlled trial will test the effect of an
intervention aimed at enhancing social cognitive capacities (e.g., ability to take
another's perspective), thereby making treatment o1 expand
Depression in youth is a serious public health concern for which more personalized treatments are needed. This randomized controlled trial will test the effect of an intervention aimed at enhancing social cognitive capacities (e.g., ability to take another's perspective), thereby making treatment of depression in youth more efficient and effective. Participants in the R33 (N=82) will be youth between ages 13- through 17-years-old currently experiencing depression. Youth will be randomized to either an enhanced CBT intervention that teaches social cognitive skills, particularly social perspective taking and theory of mind (CBTSCT) as compared to CBT only. The primary target is improvement in both social cognitive skills and depressive symptoms at post-treatment and at a 6-month follow-up. Type: Interventional Start Date: Oct 2022 |
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Adjunctive Allogeneic Mesenchymal Stem Cells for Treatment-resistant Bipolar Depression
The University of Texas Health Science Center, Houston
Treatment-resistant Bipolar Depression
The overall objective of the investigators is to assess the therapeutic efficacy and
tolerability of Allogeneic Bone Marrow Derived Multipotent Mesenchymal Stromal Cells
(MSCs) isolated from hematogenous bone marrow for treatment of treatment-resistant
bipolar depression patient (TRBD). expand
The overall objective of the investigators is to assess the therapeutic efficacy and tolerability of Allogeneic Bone Marrow Derived Multipotent Mesenchymal Stromal Cells (MSCs) isolated from hematogenous bone marrow for treatment of treatment-resistant bipolar depression patient (TRBD). Type: Interventional Start Date: Apr 2022 |
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Initial Assessment of the Feasibility and Efficacy of a Scalable Digital CBT for Generalized Anxiet1
Boston University Charles River Campus
Anxiety Disorders
Cardiovascular Diseases
Anxiety
Health Behavior
The treatment of generalized anxiety disorder (GAD) in an accessible manner represents an
unmet need for those with cardiovascular disease (CVD), given that patients with CVD
experience numerous barriers for in-person treatment engagement. The research plan for
the proposed pilot project will entai1 expand
The treatment of generalized anxiety disorder (GAD) in an accessible manner represents an unmet need for those with cardiovascular disease (CVD), given that patients with CVD experience numerous barriers for in-person treatment engagement. The research plan for the proposed pilot project will entail: (1) open study of the acceptability of the digital intervention (N=5), followed by (2) recruitment and randomization of 90 individuals with a history of acute CVD events and clinical levels of GAD symptoms to dCBT or a waitlist (Control) condition, using a 1.5:1 allocation (dCBT:Control). Type: Interventional Start Date: Feb 2022 |
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Brief Interventions for Coping with Distress
Teachers College, Columbia University
Distress, Emotional
Emotional Dysfunction
Anxiety
Depression
This study is being done to compare the effectiveness of three different skills trainings
to cope with distress. These three trainings are: 1) an attention skills training, 2) an
attention and reflective thought skills training, and 3) a health and wellness education
training. expand
This study is being done to compare the effectiveness of three different skills trainings to cope with distress. These three trainings are: 1) an attention skills training, 2) an attention and reflective thought skills training, and 3) a health and wellness education training. Type: Interventional Start Date: May 2023 |
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Pramipexole to Enhance Social Connections
University of California, San Diego
Anxiety Disorders
Anxiety
Depression
Social Disconnection
This study seeks to understand if the medication pramipexole improves social
connectedness and functioning in adults (ages 18-50) who experience anxiety or
depression. The study plans to enroll 108 participants total across two sites (University
of California San Diego and New York State Psychiatri1 expand
This study seeks to understand if the medication pramipexole improves social connectedness and functioning in adults (ages 18-50) who experience anxiety or depression. The study plans to enroll 108 participants total across two sites (University of California San Diego and New York State Psychiatric Institute). Pramipexole will be given in a 6-week randomized, double-blind, placebo-controlled trial. Social reward processing will be assessed using measures of brain function (fMRI), behavior, and self-report at baseline and week 6. Knowledge gained from this study will help determine the therapeutic potential of targeting the dopamine system to remediate social disconnection as an anxiety and depression intervention. Type: Interventional Start Date: May 2024 |
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Investigation of the Antidepressant Effects of (2R,6R)-HNK, an Enhancer of Synaptic Glutamate Relea1
National Institute of Mental Health (NIMH)
Suicide
Depressive Disorder, Treatment-Resistant
Ketamine
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Background:
Major depressive disorder (MDD) is a serious mental illness that can put people at risk
of self-harm and death. Many drugs are used to treat MDD, but it can take a long time for
them to be effective. Researchers want to know if a faster-acting drug,
(2R,6R)-hydroxynorketamine (HNK), ca1 expand
Background: Major depressive disorder (MDD) is a serious mental illness that can put people at risk of self-harm and death. Many drugs are used to treat MDD, but it can take a long time for them to be effective. Researchers want to know if a faster-acting drug, (2R,6R)-hydroxynorketamine (HNK), can better treat the symptoms of MDD. Objective: To test a study drug (HNK) in people with MDD. Eligibility: People aged 18 to 70 years with MDD. They must have had a screening assessment under protocol 01-M-0254. Design: Participants will be tapered off their current MDD drugs over 2 to 5 weeks. They will stay off of the drugs for up to 2 weeks prior to starting the study medication and procedures. They will have a physical exam with blood tests. They will have tests of their heart function, mood, and thinking. They will answer questions about their symptoms. They may choose to have imaging scans and scans of their brain activity. HNK is given through a tube attached to a needle inserted into a vein. Participants will receive infusions on this schedule: They will receive 4 infusions over 2 weeks. They will stay in the clinical center overnight after each infusion or for the duration of the study. They will receive no drugs for 2 to 3 weeks. They will have 4 more infusions over 2 weeks, with overnight stays after each or for the duration of the study. One set of 4 infusions will be the HNK. The other set of 4 infusions will be a placebo. A placebo looks just like the real drug but contains no medicine. Participants will not know when they are getting the HNK or placebo. ... Type: Interventional Start Date: Nov 2024 |
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The Effects of Stellate Ganglion Block Sleep in U.S. Active Duty Service Members and Veterans Recei1
The University of Texas Health Science Center at San Antonio
Post Traumatic Stress Disorder PTSD
Participants in this study will have already been enrolled in another research study:
Combining Stellate Ganglion Block with Prolonged Exposure for PTSD, NCT05889741. The
investigators are using a Sleep Profiler, EEG headband to monitor a participants
brainwaves while they sleep to see what effects1 expand
Participants in this study will have already been enrolled in another research study: Combining Stellate Ganglion Block with Prolonged Exposure for PTSD, NCT05889741. The investigators are using a Sleep Profiler, EEG headband to monitor a participants brainwaves while they sleep to see what effects the Stellate Ganglion Block injection has on their sleep. Participants will wear the headband for 3 nights before the injection and then 3 nights after the injection. Participants will also complete self-report questionnaires regarding their sleep prior to the injection and following the injection. Approximately 40 participants will be included in this study. This study is a nested observational study whereby participants in the parent study who elect to participate will have their sleep assessed using the EEG headband device and self-reported sleep measures performed. Type: Observational Start Date: Jun 2026 |
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Pilot Study of a Behavioral Program for Resident Depression in Skilled Nursing Facilities
Massachusetts General Hospital
Nursing Home Resident
Skilled Nursing Facility
Depression
Feasibility Studies
The goal of this clinical trial is to test a behavioral health program (Interventions for
Stressful Transitions in Later Life, InSTILL, for Individuals) for skilled nursing
facility residents. The main questions it aims to answer is whether the program is
program is feasible, satisfactory, and help1 expand
The goal of this clinical trial is to test a behavioral health program (Interventions for Stressful Transitions in Later Life, InSTILL, for Individuals) for skilled nursing facility residents. The main questions it aims to answer is whether the program is program is feasible, satisfactory, and helpful. Participants will join 6 bi-weekly sessions of the InSTILL program. Participants will complete assessments at three timepoints (all) and a brief-exit interview. Type: Interventional Start Date: Nov 2025 |
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Experimental Evidence of the Impact of Parental Income on Child Mental Health and Neuroimmune Funct1
Northwestern University
Psychopathology
Child Mental Health
Anxiety Disorders
Mental Disorders
Inflamation
Growing up in a lower-income family robustly predicts worse mental health in adolescence
and early adulthood. How does variability in family income "get under the skin" of the
developing child and via what mechanisms does it increase risk for mental illness?
Moreover, could supplements to family in1 expand
Growing up in a lower-income family robustly predicts worse mental health in adolescence and early adulthood. How does variability in family income "get under the skin" of the developing child and via what mechanisms does it increase risk for mental illness? Moreover, could supplements to family income at critical developmental periods help to prevent later youth mental illness? To address these questions, we leverage an innovative existing double blind randomized controlled trial of 3-years of substantial income supplements to parents. By experimentally studying the impacts of these income supplements on families and subsequent youth development, we can examine causal pathways from family income to risk for mental illness via family stress and neuroimmune mechanisms in ways never done before. Moreover, by measuring the longer-term impact of 3 years of income supplements to parents on their child's neuroimmune signaling and risk for mental illness, we can examine the policy implications for child development of unconditional cash transfers to parents and identify how and for whom these supplements help. We will test these basic and translational questions in a sample of 1,200 youth with lower-income parents randomly assigned to receive either a substantial monthly income supplement or a minimal monthly supplement for 3 years, starting when youth were between age 5 - 14 years old. We will follow up with youth and their parent 1 - 2 and 3 - 4 years after the intervention and examine whether income supplements predict better youth mental health during adolescence, as well as whether factors like child age and neighborhood quality modulate intervention effects. Additionally, we explore family stress mechanisms through which the intervention may impact child mental health. Finally, we will measure peripheral inflammation (inflammatory biomarkers and classical monocytes) and use MRI to assess threat, reward, and regulatory neural activity and connectivity among 500 of these youth. Our central hypothesis is that income supplements will decrease family and youth stress and improve parenting, which will improve neuroimmune signaling and decrease risk for psychopathology. Moreover, these effects will remain years after termination of the transfers and be strongest among families who received the intervention earlier in the child's life. This research will provide timely, relevant public health knowledge that will help policy makers understand the longer-term brain, immune, and mental health impacts of cash transfers to parents, while also advancing the science of the sociocontextual and neuroimmune pathways through which variability in family income impacts risk for psychopathology. Type: Interventional Start Date: Apr 2026 |
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A Phase 3 Trial of DT120 for Major Depressive Disorder (Ascend)
Definium Therapeutics US, Inc.
Major Depressive Disorder
A Phase 3 Double-blind, Placebo-controlled Study (Part A) with an Open-label Extension
(Part B) Evaluating DT120 Compared to Placebo in Major Depressive Disorder - Ascend expand
A Phase 3 Double-blind, Placebo-controlled Study (Part A) with an Open-label Extension (Part B) Evaluating DT120 Compared to Placebo in Major Depressive Disorder - Ascend Type: Interventional Start Date: May 2026 |
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A Study to Assess Change in Disease Activity and Adverse Events of Oral Icalcaprant in Adult Partic1
AbbVie
Major Depressive Disorder
Major depressive disorder (MDD; depression) is a mood disorder that causes a continued
feeling of sadness and loss of interest. It is a common and serious illness that can
cause both emotional and physical symptoms such as feelings of sadness, irritability, not
being able to focus on activities, ti1 expand
Major depressive disorder (MDD; depression) is a mood disorder that causes a continued feeling of sadness and loss of interest. It is a common and serious illness that can cause both emotional and physical symptoms such as feelings of sadness, irritability, not being able to focus on activities, tiredness, changes in eating habits, and aches and pains. This study will assess the changes in disease activity and adverse events of oral Icalcaprant in adult participants with major depressive disorder who are currently experiencing a major depressive episode (MDE). Icalcaprant is an investigational drug being developed for the treatment of depressive episodes in adult participants with major depressive disorder. Participants are placed in 1 of 3 groups, called treatment arms. There is a 1 in 3 chance that a participant will be assigned to placebo treatment. Around 195 adult participant with major depressive disorder will be enrolled in approximately 35 sites in North America. Participants will receive oral capsules of Icalcaprant or matching placebo once daily for 6 weeks, with a 30-day safety follow-up. There may be a higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires. Type: Interventional Start Date: Dec 2025 |
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Strength and Pain-Coping Through Resilience and Knowledge
Johns Hopkins University
Pain
Depressive Symptoms
Aging
Older adults who are 50 years of age and older with depressive symptoms, pain and
difficulty with mobility will participate in the SPARK intervention study that includes 8
nurse visits in participants' homes to help participants with participants' pain and
mood. expand
Older adults who are 50 years of age and older with depressive symptoms, pain and difficulty with mobility will participate in the SPARK intervention study that includes 8 nurse visits in participants' homes to help participants with participants' pain and mood. Type: Interventional Start Date: Jun 2026 |
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A Study to Evaluate the Efficacy and Safety of Esketamine for Reduction of Symptoms of Major Depres1
Janssen Research & Development, LLC
Depressive Disorder, Major
The purpose of this study is to evaluate how well JNJ-54135419 works (efficacy) in
addition to comprehensive standard of care (SoC) in rapidly reducing the symptoms of
major depressive disorder (MDD, a mental disorder characterized by a persistent feeling
of sadness and loss of interest in activiti1 expand
The purpose of this study is to evaluate how well JNJ-54135419 works (efficacy) in addition to comprehensive standard of care (SoC) in rapidly reducing the symptoms of major depressive disorder (MDD, a mental disorder characterized by a persistent feeling of sadness and loss of interest in activities) as compared with psychoactive placebo (does not contain JNJ-54135419) plus SoC in adolescent participants with acute suicidal ideation or behavior. Type: Interventional Start Date: Jan 2026 |
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Integrated PTSD and Chronic Pain Treatment
Weill Medical College of Cornell University
PTSD
Chronic Pain
Posttraumatic stress disorder (PTSD) occurs in approximately 7% of adults in the general
population. PTSD greatly impacts quality of life and often co-occurs with other
conditions such as chronic pain. Individuals with co-morbid PTSD and chronic pain
demonstrate higher PTSD symptoms and pain (as we1 expand
Posttraumatic stress disorder (PTSD) occurs in approximately 7% of adults in the general population. PTSD greatly impacts quality of life and often co-occurs with other conditions such as chronic pain. Individuals with co-morbid PTSD and chronic pain demonstrate higher PTSD symptoms and pain (as well as greater anxiety, depression, disability, and opioid use) compared to those with only one of those conditions. Gold standard treatments exist for both PTSD (e.g., Prolonged Exposure; PE) and chronic pain (e.g., Cognitive Behavioral Therapy for Chronic Pain; CBT-CP) and are generally offered sequentially (i.e., one at a time for the condition that is most prominent). Treating these conditions separately may overlook their interconnected nature, which may reduce efficacy and increase dropout. Thus, there is a need for an intervention to target both simultaneously, which may be more effective and efficient than treating conditions sequentially. This is a single-arm pilot study to assess the feasibility and acceptability of an integrated treatment for adults with comorbid PTSD and chronic pain. The intervention consists of 12 90-minute virtual psychotherapy sessions scheduled twice per week. The treatment draws from modules in PE and CBT-CP including psychoeducation, exposure to feared/avoided situations and activities, processing of exposures, behavioral activation, breathing and relaxation techniques, sleep hygiene, symptom monitoring, and structured homework assignments. Baseline and post-treatment assessments will be conducted. Type: Interventional Start Date: Dec 2025 |
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Study to Assess the Adverse Events of Oral ABBV-932 in Adult Participants With Depressive Episodes1
AbbVie
Bipolar I or II Disorder
Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult
population in the United States. The purpose of this study is to assess how safe and
effective ABBV-932 is in treating participants with depressive episodes associated with
bipolar I or II disorder.
ABBV-932 is a1 expand
Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult population in the United States. The purpose of this study is to assess how safe and effective ABBV-932 is in treating participants with depressive episodes associated with bipolar I or II disorder. ABBV-932 is an investigational drug being developed for the treatment of depressive episodes in adult participants with bipolar I or II disorder. Participants with bipolar I or II disorder who are currently experiencing a depressive episode will enter the study and be treated with open-label ABBV-932. Approximately 200 adult participants with bipolar I or II disorder will be enrolled in approximately 50 sites in the United States and Puerto Rico. Participants will receive oral capsules of ABBV-932 for a 26-week treatment period. The treatment period will be followed by a safety follow-up (SFU) period of 30 days. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regularly scheduled visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires. Type: Interventional Start Date: Sep 2025 |
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Pattern Separation in Major Depressive Disorder
Jeffrey Miller
Major Depressive Disorder (MDD)
This study seeks to examine the effects of treatment with a selective serotonin reuptake
inhibitor (SSRI), escitalopram, a first-line treatment for depression, in combination
with placebo or with extended-release memantine, on neuropsychological function, regional
brain activity assessed by functio1 expand
This study seeks to examine the effects of treatment with a selective serotonin reuptake inhibitor (SSRI), escitalopram, a first-line treatment for depression, in combination with placebo or with extended-release memantine, on neuropsychological function, regional brain activity assessed by functional magnetic resonance imaging, and depressive symptoms, in participants with Major Depressive Disorder. Escitalopram is administered in an open-label fashion in this study; extended release memantine is administered in a double-blind, randomized, placebo-controlled manner. Type: Interventional Start Date: Jun 2026 |
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A Study to Evaluate the Effectiveness of Valbenazine in Adult Participants With Tardive Dyskinesia1
Neurocrine Biosciences
Schizophrenia
Schizoaffective Disorder
Bipolar Disorder
Major Depressive Disorder
Tardive Dyskinesia
This study will evaluate the efficacy of valbenazine on clinician- and patient-reported
outcomes in participants with TD while receiving or after stopping a VMAT2 inhibitor. expand
This study will evaluate the efficacy of valbenazine on clinician- and patient-reported outcomes in participants with TD while receiving or after stopping a VMAT2 inhibitor. Type: Interventional Start Date: Aug 2025 |