Clinical trials: Affective Disorder
Depression / Major Depressive Disorder, Mood
Intern Health Study 2026
The aim of this study is to evaluate the efficacy of using a reinforcement learning algorithm to determine the optimal content of a mobile health intervention (message delivered via smartphone) for improving the mood, physical…
- Conditions
- Depression / Major Depressive Disorder, Mood, Sleep, Physical Activity
- Trial name
- IHS 2026 (NCT07685925)
- Testing
- Intern Health Study behavioral change mobile notification
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University of Michigan
PCOS, Depression
Metformin, Vitamin D, and Depression in Polycystic Ovary Syndrome (PCOS) Trial
Open-label randomized clinical trial assessing the efficacy of Metformin versus Vitamin D in improving symptoms of depressed mood in polycystic ovary syndrome.
- Conditions
- PCOS, Depression, Vitamin D Deficiency, Insulin Resistance
- Trial name
- MINDD (NCT03380091)
- Testing
- Metformin, Vitamin D
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Unipolar Depression
The Effects of Sleep Deprivation on Antidepressant Response
This study will use positron emission tomography (PET) to examine the effect of sleep deprivation on brain function.
- Trial name
- NCT00178074
- Testing
- total sleep deprivation, PET imaging
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar and Related Disorders
Ascertaining Diagnosis Classification With Elicited Speech
Cross-sectional observational study of the relationship between speech patterns and psychiatric symptoms and disorders.
- Conditions
- Schizophrenia Spectrum and Other Psychotic Disorders, Bipolar and Related Disorders, Depressive Disorder, Anxiety Disorders
- Trial name
- ACES (NCT05601063)
- Testing
- Winterlight Speech Assessment
- Where
- United States
- Volunteers
- 255 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Schizophrenia
A Pharmacokinetics and Pharmacodynamics Study Under Fasting and Fed Conditions With Paliperidone Extended-release and Immediate-release Formulations
The purpose of this study is to compare the bioavailability of 2 extended release paliperidone pellet formulations under fasting and fed conditions with a 2 mg paliperidone oral solution under fasting conditions.
- Trial name
- NCT00796640
- Testing
- ER Paliperidone
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Major Depressive Disorder 1
Cultural Adaptation of EMDR for Major Depressive Disorder and Compaire Its Online and Face-to-Face Testing
The present study aims to develop a culturally and methodologically adapted EMDR therapy protocol, determine its treatment fidelity, and then clinically test its efficacy in the treatment of Major Depressive Disorder in Pakistan…
- Trial name
- EMDR (NCT06439043)
- Testing
- EMDR Psychotherapy, Online EMDR Psychotherapy
- Where
- Pakistan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Khushal Khan Khattak Univeristy, Karak, Pakistan
Depression / Major Depressive Disorder, Anxiety
Activating Voice Journaling for Mental Health With Voice Biomarkers
This retrospective observational study evaluated the relationship between voice characteristics and self-reported mental health symptoms using longitudinal data collected through the Kintsugi Voice Journaling app.
- Trial name
- NCT07789808
- Where
- United States
- Volunteers
- 50,000 people, healthy volunteers welcome
- Sponsor
- Kintsugi Mindful Wellness, Inc.
Postnatal Depression
Effect of the 'Mother and Baby' Program on Well-Being
The study investigates the effect of the 'Mother and Baby' (M\&B) program on the psychological health and well-being of new mothers 6-10 weeks following the birth of their baby.
- Trial name
- NCT00361478
- Testing
- Exercise and education, Education
- Where
- Australia
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Melbourne
Psychological Distress, Anxiety Symptoms
Exer-WAPA Project: Physical Exercise on Women's Affective and Physical HeAlth
The Physical Exercise on Women's Affective and Physical HeAlth (Exer-WAPA) project is a randomized controlled trial (RCT) designed to evaluate the effects of a supervised, group-based exercise program incorporating…
- Conditions
- Psychological Distress, Anxiety Symptoms, Depression Symptoms
- Trial name
- Exer-WAPA (NCT07466979)
- Testing
- Supervised Concurrent Exercise (Exer-WAPA)
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Depressive Disorder, Anxiety Disorders
Transdiagnostic Behavioral Activation Therapy for Youth Anxiety and Depression
Psychological therapies for depression have demonstrated efficacy, but outcomes are still unsatisfactory, especially in cases with high comorbidity.
- Trial name
- NCT01829100
- Testing
- Group Behavioral Activation Therapy (GBAT)
- Where
- United States
- Volunteers
- 895 people, healthy volunteers welcome
- Sponsor
- Rutgers University
Memory Dysfunction, Mood Disorders
To Access the Effect of Brain Pill™ on Working Memory Capacity and Mood Behaviour.
Brain Pill™ is a mental health enhancing and successfully marketed dietary supplement.
- Trial name
- NCT03198936
- Testing
- Cognizin® SynapsaTM
- Where
- India
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Vedic Lifesciences Pvt. Ltd.
Alzheimer Disease, Schizophrenia
Multi-center Imaging Genetics Studies in China
To study the impact of genetic and environmental factors on high-level cognition associated neural circuits among healthy young Chinese Han subjects.
- Conditions
- Alzheimer Disease, Schizophrenia, Major Depressive Disorders
- Trial name
- CHIMGEN (NCT02681822)
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University General Hospital
Bipolar Disorder, Attention Deficit Disorder With Hyperactivity
Juvenile Bipolar Disorder Outpatient Program
This is an outpatient program for children and adolescents with bipolar disorders. The naturalistic approach of the program will allow a proper investigation of the disorder, assessment of environmental and biological factors…
- Trial name
- ProCAB (NCT01000402)
- Testing
- Psychopharmacotherapy
- Where
- Brazil
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Federal University of Rio Grande do Sul
Major Depressive Disorder (MDD)
tVNS, Motivation, and Insulin Sensitivity
Disturbances in energy metabolism significantly increase the risk of developing major depressive disorder (MDD), especially in individuals with type 2 diabetes.
- Trial name
- NCT07198100
- Testing
- Transcutaneous non-invasive vagus nerve stimulation (tVNS), Oral glucose tolerance test (oGTT)
- Where
- Germany
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Bonn
Gut Microbiome, Gastrointestinal Microbiome
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder
- Trial name
- NCT04031469
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Anesthesia, Analgesia
The Efficacy and Safety of S-ketamine in Elective Cesarean Section
During the past years, a large number of clinical trials have investigated the use of the non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist racemic ketamine as an adjunct to local anaesthetics, opioids, or other…
- Conditions
- Anesthesia, Analgesia, Depression, Cesarean Section
- Trial name
- ES-CS (NCT04657107)
- Testing
- S-ketamine, normal saline
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- Beijing Obstetrics and Gynecology Hospital
Neurodegenerative Disease, Dementia
Cognition and Affective Research in China
This is a prospective cohort study of patients with cognitive impairment mood disorders and behavioral disorders. Comprehensive baseline and longitudinal follow-up assessments include clinical and epidemiological data, cognitive…
- Conditions
- Neurodegenerative Disease, Dementia, Alzheimer's Disease, Parkinson's Disease
- Trial name
- CARE (NCT07833267)
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Xuanwu Hospital, Beijing
Major Depressive Disorder
Stress Dynamics and Familial Risk for Depression in Female Adolescents
Stress and a parental history of major depressive disorder (MDD) are among the strongest risk factors for future development of MDD.
- Trial name
- NCT06816329
- Testing
- Computer Task Manipulation
- Where
- United States
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Mclean Hospital
Mania, Bipolar Disorder
Multimodal Neuroimaging of Treatment Effects in Adolescent Mania
Specific Aim 1: To determine the effects of treatment with quetiapine or lithium on brain activation in adolescents. The investigators will use functional magnetic resonance imaging (fMRI) to examine brain activation during an…
- Trial name
- NCT00893581
- Testing
- Healthy Controls
- Where
- United States
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- University of Cincinnati
Bipolar Disorder, Schizophrenia
Change in Brain Bioenergetics in Bipolar Disorder in Response to Photic Stimulation
This study aims to gather additional information to support the theory that bipolar disorder is due to cellular (mitochondrial) dysfunction.
- Conditions
- Bipolar Disorder, Schizophrenia, Healthy Controls
- Trial name
- NCT00801567
- Testing
- Magnetic resonance spectroscopy (MRS)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Mclean Hospital
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