Clinical Trials Open to Healthy Volunteers

A “healthy volunteer” is someone who doesn't have any major health problems, and takes part in research to test new medicines, devices, or treatments. University of California Health offers clinical trials on a wide range of medical conditions. Healthy volunteers can help University of California Health researchers make better comparisons to better understand the treatment of diseases.

• Accuracy of Pulse Oximeters With Profound Hypoxia At Rest (NIHO19)

  • study on Hypoxia
  • open to healthy people ages 18-50

• Accuracy of Ultrasound for Detecting Residual Fragments During RIRS

  • study on Kidney Stones and Ultrasound Therapy
  • open to healthy people ages 18 years and up

• Acoustic and Electrical Stimulation for the Treatment of Tinnitus

  • study on Tinnitus
  • open to healthy people ages 18 years and up

• The Actuate-CBC Study

  • study on Telehealth
  • open to healthy people ages 18 years and up

• Acute Assessment of Platelet Reactivity After the Intake of Oleocanthal

  • study on Platelet Aggregation and Metabolic Disease
  • open to healthy males ages 20-45

• Adaptation of the PCIP for Children Aged 6 to 11

  • study on Post-Traumatic Stress Disorder and Stress
  • open to healthy people ages 6-11

• Adaptive Intervention to Facilitate PrEP Uptake/Adherence Among Transgender Women

  • study on PrEP and Transgender Health
  • open to healthy males ages 18 years and up

• Addressing Obesity in Early Care and Education Settings

  • study on Obesity
  • open to healthy people ages 30 months and up

• Adolescent Master Protocol for Participants 18 Years of Age and Older (AMP Up)

  • study on HIV/AIDS and Immunodeficiency
  • open to healthy people ages 18 years and up

• Adolescent PCIP Randomized Feasibility Trial

  • study on Post-Traumatic Stress Disorder and Stress
  • open to healthy people ages 12-22

• Aging and Reward System Response to Inflammation and Anxiety Study

  • study on Anhedonia and Inflammation
  • open to healthy people ages 60-80

• Alcoholic Liver Disease and the Gut Microbiome

  • study on Alcohol Use and Liver Disease
  • open to healthy people ages 18 years and up

• Allergic Disease Onset Prevention Study

  • study on Atopic Dermatitis (Eczema) and Type 1 Hypersensitivity
  • open to healthy people

• Alternation in the Human Microbiome With Commonly Used Topical Medications

  • open to healthy people ages 18 years and up

• Alzheimer's Disease Neuroimaging Initiative 3 (ADNI3) Protocol

  • study on Mild Cognitive Impairment and Alzheimer's Disease
  • open to healthy people ages 55-90

• Alzheimer's Disease Neuroimaging Initiative 4

  • study on Mild Cognitive Impairment and Alzheimer's Disease
  • open to healthy people ages 55-90

• American Lung Association (ALA) Lung Health Cohort

  • study on Lung Diseases
  • open to healthy people ages 25-35

• AMP SCZ® Observational Study: PREDICT-DPACC

  • study on Clinical High Risk and Psychotic Disorders
  • open to healthy people ages 12-30

• AnalgeSiC and appEtite-stimulating Effects of caNnabigerol and THC (ASCENT)

  • study on Pain and Appetite Loss
  • open to healthy people ages 21-55

• Analgesic and Subjective Effects of Terpenes

  • study on Pain and Drug Use
  • open to healthy people ages 21-55

• Animal Assisted Intervention With Dogs for Children With ADHD

  • study on Attention-Deficit/Hyperactivity Disorder
  • open to healthy people ages 7-9

• Anticoagulation Profile in Pregnant Women Treated With Three Times a Day of Low Molecular Weight Heparin (LMWH)

  • study on Pregnancy and Anticoagulants
  • open to healthy females ages 18 years and up

• Are you a healthy adult? Join a study to help us learn more about the role of pulses in a healthy diet!

  “Volunteer for research and contribute to discoveries that may improve health care for you, your family, and your community!”

  • open to healthy people ages 18-65

• ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)

  • study on Frontotemporal Lobar Degeneration and Progressive Supranuclear Palsy
  • open to healthy people ages 18 years and up

• Ascending Glycan Dietary Supplementation in Healthy Adults

  • open to healthy people ages 18-45

• Assessment and Prevention of Pain During Ovarian Stimulation in Patients With Endometriosis

  • study on Endometriosis and Ovarian Hyperstimulation
  • open to healthy females ages 18-42

• The Association of Microbiome Patterns With Chronic Opioid Use

  • study on Pain and Opioid Use
  • open to healthy people ages 18 years and up

• Attachment and Biobehavioral Catch-up and Depression Treatment

  • study on Depression and Child Behavior
  • open to healthy females ages 2 years and up

• Autism Spectrum Disorder (ASD) and Intellectual Disability (ID) Determinants in Tuberous Sclerosis Complex (TSC)

  • study on Tuberous Sclerosis and Autism
  • open to healthy people ages 18 months and up

• Azithromycin for Child Survival in Niger: Programmatic Trial (AVENIR)

  • study on Antimicrobial Resistance and Morality
  • open to healthy people ages 1 month and up

• Backpack Weight Impacts

  • open to healthy people ages 18-65

• Behavioral Weight Loss Intervention Utilizing Mobile Health Technology in Hematopoietic Stem Cell Transplant Patients

  • study on Obesity and Bone Marrow Transplant
  • open to healthy people ages 13-30

• Benzodiazepine Taper With Telehealth-Delivered Cognitive Behavioral Therapy for Patients Using Prescription Opioids

  • study on Substance Abuse and Anxiety
  • open to healthy people ages 18-85

• Beta-Agonist Versus OnabotulinumtoxinA Trial for Urgency Urinary Incontinence

  • study on Urinary Incontinence
  • open to healthy females ages 18 years and up

• Biologic Therapy to Prevent Osteoarthritis After ACL Injury

  • study on ACL Injury and Immunotherapy
  • open to healthy people ages 18-35

• Blood-Brain Barrier Disruption (BBBD) for Liquid Biopsy in Subjects With GlioBlastoma Brain Tumors

  • study on Astrocytoma and Glioblastoma
  • open to healthy people ages 18-80

• BLOOM: Boldly Living outdOOrs for Mental Health

  • study on Anxiety and Post-Traumatic Stress Disorder
  • open to healthy people ages 9-12

• Boost Intentions and Facilitate Action to Promote COVID-19 Booster Take-up

  • study on COVID-19 and Vaccine
  • open to healthy people ages 18 years and up

• Brain Changes in Pediatric OSA

  • study on Sleep Apnea and Sleep Disorders
  • open to healthy people ages 7-12

• Brain Health in Breast Cancer Survivors

  • study on Cognitive Impairment and Cognition
  • open to healthy females ages 35-65

• Brain Health Registry: An Online Registry to Identify and Assess Subjects for Brain Research

  • study on Neurodegenerative Disease
  • open to healthy people ages 18 years and up

• The Brain Health Study: A Pragmatic, Patient-Centered Trial

  • study on Dementia and Alzheimer's Disease
  • open to healthy people ages 65 years and up

• Brain Mechanisms Supporting Cannabis-induced Pain Relief

  • study on Pain and Cannabis
  • open to healthy people ages 21-65

• Brain Stimulation, Clinical Symptoms and Cognition

  • study on Schizophrenia
  • open to healthy people ages 18-65

• Breath Analysis in Early Stage Lung Cancer Using Infrared Spectroscopy

  • study on Lung Cancer and Non-Small Cell Lung Cancer
  • open to healthy people ages 18 years and up

• Brief Behavioral Treatment for Insomnia in Veterans With Posttraumatic Stress Disorder

  • study on Post-Traumatic Stress Disorder and Insomnia
  • open to healthy people ages 18-75

• Cannabis Effects as a Function of Sex (CanSex)

  • study on Pain and Drug Use
  • open to healthy people ages 21-55

• Cannabis Effects on Antiretroviral Therapy Pharmacokinetics and Neurotoxicity

  • study on HIV/AIDS and Cannabis
  • open to healthy people ages 18 years and up

• Cannabis Use, Cognition, and the Endocannabinoid System in HIV

  • study on HIV/AIDS and Cannabis
  • open to healthy people ages 18-65

• Cellular Aging and Neurobiology of Depression Study

  • study on Depression
  • open to healthy people ages 21-60

• Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy (CADASIL) Study

  • study on CADASIL and Dementia
  • open to healthy people ages 18 years and up

• CF And Effects of Drugs Mixed Ex Vivo With Sputum for Mucolytic Treatment

  • study on Cystic Fibrosis and Fibrosis
  • open to healthy people ages 18-65

• Characterization of Inclusion Body Myopathy Associated With Paget's Disease of Bone and Frontotemporal Dementia (IBMPFD)

  • study on Dementia and Frontotemporal Dementia
  • open to healthy people ages 18 years and up

• Chardonnay Marc and Vascular Response

  • study on Cardiovascular Disease and Vascular Dilation
  • open to healthy males ages 30-50

• Child to Adult Neurodevelopment in Gene Expanded Huntington’s Disease

  • study on Huntington's Disease
  • open to healthy people ages 6-30

• Childhood Cancer Survivor Study

  • study on Cancer, General
  • open to healthy people

• Clinic-Based Financial Coaching and Family Health and Development

  • study on Economic Problems and Child Development
  • open to healthy people ages 18 years and up

• Clinical and Biological Characteristics of Hidradenitis Suppurativa

  • study on Hidradenitis Suppurativa
  • open to healthy people ages 13 years and up

• Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network

  • study on Genetic Diseases
  • open to healthy people ages 1 month to 100 years

• Clinical Feasibility of a Conformal Ultrasound Blood Pressure Sensor

  • study on Feasibility Study and Medical Device
  • open to healthy people ages 18-90

• A Clinical Trial of Intravenous Lidocaine After Spinal Surgery to Prevent Delirium and Reduce Pain

  • study on Postoperative Delirium and Postoperative Pain
  • open to healthy people ages 60 years and up

• Collaborative Approach to Examining Adversity and Building Resilience Study

  • study on Early Life Adversity and Caregivers
  • open to healthy people ages 2 years and up

• Collection of Blood for Multiple Collaborative Studies

  • study on HIV/AIDS
  • open to healthy people ages 18 years and up

• Community Access Through Remote Eyesight (CARE) Study

  • study on Low Vision
  • open to healthy people ages 55 years and up

• COMP-4 Supplementation and Brachial Artery FMD

  • study on Aging and Endothelial Dysfunction
  • open to healthy people ages 18-39

• Comparative Effectiveness of MRgFUS Versus CTgRFA for Osteoid Osteomas

  • study on Osteoid Osteoma
  • open to healthy people ages 8 years and up

• Comparative Effectiveness Study of Spironolactone Versus Doxycycline for Acne

  • study on Acne
  • open to healthy females ages 16-40

• Comparing Clinical Outcomes of Suture Button Versus Fibulink Fixation for Acute Ankle Syndesmosis Injuries

  • study on Ankle Injuries and Syndesmotic Injuries
  • open to healthy people ages 18 years and up

• Comparing Mobile Health Strategies to Improve Pre-exposure Prophylaxis Use (PrEP) for HIV Prevention

  • study on HIV/AIDS and Sexually Transmitted Infections
  • open to healthy people ages 15 years and up

• Comparing the Effects of Psilocin and Psilocybin in Healthy Adults

  • study on Psilocybin
  • open to healthy people ages 25-50

• A Comparison of Prolonged Exposure Therapy, Pharmacotherapy, and Their Combination for PTSD

  • study on Post-Traumatic Stress Disorder
  • open to healthy people ages 18-75

• Consent for Use of Stored Patient Specimens for Future Testing

  • study on HIV/AIDS
  • open to healthy people

• Contingency Management for Smoking Cessation

  • study on Smoking Cessation and Tobacco
  • open to healthy people ages 18 years and up

• Continuous Glucose Monitoring in Infants

  • study on Neonatal Hypoglycemia
  • open to healthy people

• Continuous Monitoring and Management of Vaginal Health Via Multifunctional OCT/OCTA/OCE Endoscopy

  • study on Menopause
  • open to healthy females ages 18 years and up

• Conventional Instrumentation, Computer Navigation, and Robotic Assistance Techniques in TKA

  • study on Osteoarthritis and Knee Replacement
  • open to healthy people ages 18 years and up

• Cortisol and Food Insecurity

  • study on Food Insecurity
  • open to healthy people ages 18 years and up

• Daily Habits & Consumer Preferences Study

  • study on Obesity
  • open to healthy people ages 18 years and up

• Defecation Patterns in Constipated Patients

  • study on Constipation
  • open to healthy people ages 21-75

• Dementia Family Caregiver Study

  • study on Caregivers and Dementia
  • open to healthy people ages 18 years and up

• Dermatologic Research Evaluation and Monitoring of Sleep in Moderate-to-Severe Psoriasis

  • study on Psoriasis
  • open to healthy people ages 18 years and up

• Determining how melanoma interacts with the immune system

  “A study of the immune systems interaction with melanoma”

  • study on Skin Cancer/Melanoma
  • open to healthy people ages 18-85

• Determining Normal Range for Free Light Chains in Serum Among Twins

  • study on Multiple Myeloma
  • open to healthy people ages 18-80

• Developing a Decision Instrument to Guide Abdominal-pelvic CT Imaging of Blunt Trauma Patients

  • study on Abdominal Injury and Pelvic Fracture
  • open to healthy people

• Developing an EEG Paradigm to Study Prediction Error in Anorexia Nervosa

  • study on Anorexia
  • open to healthy females ages 11-17

• Dexamethasone in Total Knee Arthroplasty

  • study on Knee Replacement
  • open to healthy people ages 18 years and up

• Dietary Sodium Intake and Blood Pressure in Living Kidney Donors

  • study on High Blood Pressure and Kidney Transplant
  • open to healthy people ages 18 years and up

• Digital Limited Interaction Efficacy Trial of LifeSkills Mobile to Reduce HIV Incidence in YTW

  • study on HIV/AIDS and Transgender Health
  • open to healthy males ages 16-29

• Digital Tomosynthesis Mammography and Digital Mammography in Screening Patients for Breast Cancer

  • study on Breast Screening and Breast Cancer
  • open to healthy females ages 45-74

• Direct-to-patient Teledermatology and Computer-assisted Diagnosis

  • study on Telehealth
  • open to healthy people ages 18 years and up

• Discovering Cancer Risks From Environmental Contaminants and Maternal/Child Health

  • study on Cancer, General
  • open to healthy people ages 18 years and up

• Discrimination and the Brain-Gut-Microbiome (BGM) Axis

  • study on Discrimination, Racial and Social Isolation
  • open to healthy females ages 18-50

• Does the Cap Increase the Finding of Polyps When Water Exchange Colonoscopy is Used

  • study on Colonoscopy and Colon Polyps
  • open to healthy people ages 50-75

• Dominantly Inherited Alzheimer Network Trial: An Opportunity to Prevent Dementia. A Study of Potential Disease Modifying Treatments in Individuals at Risk for or With a Type of Early Onset Alzheimer's Disease Caused by a Genetic Mutation. Master Protocol DIAN-TU-001

  • study on Alzheimer's Disease and Dementia
  • open to healthy people ages 18-80

• Dopaminergic Mechanisms Underlying Human Social Behavior

  • study on Decision Making and Executive Function
  • open to healthy people ages 18-40

• Dosimetry of Tc-99m-Tilmanocept

  • study on Diabetes and Kidney Disease
  • open to healthy people ages 18 years and up

• A Dyadic Sleep Health Approach for Persons With Alzheimer's Disease and Caregivers

  • study on Sleep and Alzheimer's Disease
  • open to healthy people ages 18 years and up

• E-cigarettes and Blood Vessel Function

  • study on Nicotine and Vaping
  • open to healthy people ages 21-45

• E-cigarettes, Nicotine Inhaler, and Blood Vessel Function

  • study on Nicotine and Vaping
  • open to healthy people ages 21-45

• ECigs, Inflammation and Oxidative Stress

  • study on Vaping
  • open to healthy people ages 21-45

• Effect of Mediterranean Diet in Inflammatory Bowel Disease

  • study on Inflammatory Bowel Disease
  • open to healthy people ages 18 years and up

• Effect of VR on Pain and Patient Satisfaction in Adults Receiving GNRFA

  • study on Pain and Patient Satisfaction
  • open to healthy people ages 18 years and up

• Effectiveness and Implementation of eScreening in Post 9/11 Transition Programs

  • study on Depression and Post-Traumatic Stress Disorder
  • open to healthy people ages 18 years and up

• Effects of Cannabis on Cognition and Endocannabinoid Levels in Bipolar Disorder Patients and Healthy Volunteers

  • study on Bipolar Disorder and Cannabis
  • open to healthy people ages 18-50

• Effects of Daily Beef Intake, as a Component of a Heart-Healthy Diet on Cellular Zinc

  “Volunteer for research and contribute to discoveries that may improve health care for you, your family, and your community!”

  • study on Zinc Deficiency and Inflammation
  • open to healthy people ages 55-70

• The Effects of Dietary Erythritol on Platelet Reactivity and Vascular Inflammation

  • study on Platelet Aggregation, Spontaneous and Vascular Thrombosis
  • open to healthy people ages 18-70

• The Effects of Dietary Supplementation on Serum Protein Glycosylation

  • open to healthy people ages 18-45

• Effects of Mouthrinses on the Microbiome of the Oral Cavity and GI Tract

  • study on Oral Bacterial Infection and Oral Infection
  • open to healthy people ages 18 years and up

• Effects of Negative Affect in Individuals With Binge Eating Episodes

  • study on Bulimia and Binge Eating Disorder
  • open to healthy people ages 18-55

• Effects of Prompt to Bundle COVID-19 Booster and Flu Shot

  • study on COVID-19 and Vaccine
  • open to healthy people ages 18 years and up

• Effects of tDCS on Cognition and Brain Chemistry

  “Volunteer for paid research and contribute to discoveries that may improve health care for you, your family, and your community!”

  • study on Schizophrenia and Transcranial Direct Current Stimulation
  • open to healthy people ages 18-47

• The Effects of Transcranial Direct Current Stimulation (tDCS) on the Neuronal Mechanisms of Cognitive Control in Schizophrenia

  “Help us develop new treatments for patients who have difficulty with brain functions such as reasoning, including schizophrenic patients”

  • study on Schizophrenia and Transcranial Direct Current Stimulation
  • open to healthy people ages 18-35

• Efficacy and Safety of HSK3486 Compared to Propofol for Adults Undergoing Elective Surgery With General Anesthesia

  • study on Anesthesia
  • open to healthy people ages 18-99

• The Efficacy of Systemic Valacyclovir (Valtrex) on Periodontitis

  • study on Periodontitis
  • open to healthy people ages 18-80

• Electrical Vestibular Nerve Stimulation (VeNS) as a Treatment for PTSD

  • study on Post-Traumatic Stress Disorder and Stress
  • open to healthy people ages 22-80

• Electronic Hookah and Endothelial Cell Function

  • study on Smoking Cessation and Endothelial Dysfunction
  • open to healthy people ages 21-39

• Emotion-Diet Interactions in Pregnancy

  • study on Pregnancy and Mental Health
  • open to healthy females ages 18-40

• ENDOblock: Bilateral Superficial Cervical Blocks With Local Wound Infiltration in Thyroid Surgery

  • study on Postoperative Pain and Postoperative Nausea and Vomiting
  • open to healthy people ages 18-99

• Engaging Diverse and Underserved Communities in Cancer Awareness Training and Education

  • study on Cancer Awareness and Prevention Education
  • open to healthy people ages 18-80

• Engaging Mothers & Babies; Reimagining Antenatal Care for Everyone (EMBRACE) Study

  • study on Premature Birth and Early Labor
  • open to healthy females

• Enhanced Stress Resilience Training for Critical Care Nurses

  • study on Mental Health and Stress
  • open to healthy people

• Enhancing Capacity in Churches to Implement PA Programs

  • study on Cardiovascular Disease
  • open to healthy females ages 18-65

• Environmental and Reproductive Health Risk for Lewy Body Dementia

  • study on Dementia and Lewy Body Dementia
  • open to healthy people ages 18 years and up

• Ethnic Influences on Stress, Energy Balance and Obesity in Adolescents

  • study on Obesity and Mental Health
  • open to healthy females ages 13-17

• Evaluate the Continued Safety and Performance of the Foot and Ankle Products

  • study on Hyperpronated Foot and Reconstruction Surgeries of the Foot
  • open to healthy people ages 2 years and up

• Evaluating Assessment and Medication Treatment of ADHD in Children With Down Syndrome

  • study on Down Syndrome and Attention-Deficit/Hyperactivity Disorder
  • open to healthy people ages 6-17

• Evaluating the Feasibility of VR for Pediatric Renal Biopsies

  • study on Procedural Pain and Procedural Anxiety
  • open to healthy people ages 5-17

• Evaluation of Novel Cardio-Pulmonary Physiological Monitor, the VQm PHM™, for Acute Care Medicine

  • open to healthy people ages 18-75

• Evaluation of Smoked THC and CBD in Men and Women

  • study on Drug Use and Intoxication by Drug
  • open to healthy people ages 21-55

• Evaluation of the TheraNova Neuromodulation System to Provide Durable Relief of Overactive Bladder Symptoms

  • study on Overactive Bladder
  • open to healthy people ages 18 years and up

• Examine the Effects of Mindfulness in Woman With a History of Child Adversity

  • study on Mental Health and Stress
  • open to healthy females ages 30-50

• Excipient Effect on Drug Absorption in Humans

  • study on Impact of Excipients on Drug Absorption
  • open to healthy people ages 18-64

• Exercise in Child Health

  • study on Cystic Fibrosis and Fibrosis
  • open to healthy people ages 10-17

• Expanding Fertility Care to Poor and Low Resourced Settings Study

  • study on Infertility
  • open to healthy males ages 18-64

• Expression of Stress Markers During Meth Treatment (EXPRESS+)

  • study on Substance Abuse and HIV/AIDS
  • open to healthy males ages 18-45

• EyeConic: Qualification for Cone-Optogenetics

  • study on Retinal Dystrophies
  • open to healthy people

• FA Clinical Outcome Measures

  • study on Friedreich's Ataxia and Neurodegenerative Disease
  • open to healthy people ages 4-80

• Faith in Action! A Church-Based Navigation Model to Increase Breast Cancer Screening in Korean Women

  • study on Breast Cancer and Health Knowledge, Attitudes, Practice
  • open to healthy females ages 45-80

• Family Functioning in Obesity Treatment for Mexican Americans

  • study on Obesity
  • open to healthy females ages 18-65

• Family Mental Health Family Navigator Project (FMHN)

  • study on Mental Health
  • open to healthy people ages 6-17

• Family, Responsibility, Education, Support, and Health for Families With a Child With Autism

  • study on Autism and Obesity
  • open to healthy people ages 6-12

• First-in-Human Evaluation of an Astrocytic Glutamate Transporter (EAAT2) PET Tracer in Dementia

  • study on Alzheimer's Disease and Dementia
  • open to healthy people ages 40-75

• Friedreich Ataxia Global Clinical Consortium UNIFIED Natural History Study

  • study on Friedreich's Ataxia
  • open to healthy people

• Fruit and Vegetable Biomarker Discovery

  • study on Biomarkers
  • open to healthy people ages 18 years and up

• Gastric Sleeve-Induced Weight Loss on Shortness of Breath in Obesity

  • study on Dyspnea and Quality of Life
  • open to healthy people ages 18 years and up

• Guselkumab Immunogenetics

  • study on Psoriasis and Guttate Psoriasis
  • open to healthy people ages 18 years and up

• Healing Experiences of Adversity Among Latinos (HEALthy4You)

  • study on Mental Health and Stress
  • open to healthy people ages 5-11

• Healing Our Hearts Minds and Bodies: CVD Reduction in Persons With HIV

  • study on HIV/AIDS and Cardiovascular Disease
  • open to healthy people ages 18 years and up

• Health and Health Care Utilization Effects of Medical Debt Forgiveness

  • study on Health Care Utilization and Depression
  • open to healthy people ages 18 years and up

• Healthcare Providers as Trusted Messengers to Increase Receipt of Tax Credits Among Low-income Families

  • study on Depression and Child Development
  • open to healthy people ages 18-99

• Healthy pregnancy study

  “We're looking for healthy pregnant people to participate in a mobile health program”

  • study on Pregnancy and Gestational Weight Gain
  • open to healthy females ages 18-44

• Healthy Unique Lipids From Almonds

  • study on Nutrition
  • open to healthy people ages 18-50

• The Heart of the Community Study

  • study on Heart Rate Variability
  • open to healthy people ages 18 years and up

• The Heart Rhythm Twins Study

  • study on Premature Atrial Complex and Premature Ventricular Contractions
  • open to healthy people ages 18 years and up

• Heartrate and Breathing Effects on Attention and Memory

  • study on Aging and Alzheimer's Disease
  • open to healthy people ages 50-70

• HeartShare: Combining Omics, Deep Phenotyping, and Electronic Health Records for Heart Failure Subtypes and Treatment Targets

  • study on Heart Failure
  • open to healthy people ages 30 years and up

• Helping Families Pilot of a Family Resilience Program for Families Experiencing Homelessness

  • study on Family Relationship and Coping Skills
  • open to healthy people ages 8 years and up

• HIV Prevention Peer Navigation for Justice Involved Women

  • study on HIV/AIDS and Social Stigma
  • open to healthy females ages 18-49

• Hypertension in Young Adults Trial

  • study on High Blood Pressure
  • open to healthy people ages 18-40

• Identification and Validation of Biomarkers for Breast Cancer Resistance Protein (BCRP)

  • study on Breast Cancer
  • open to healthy people ages 18-64

• Identifying Predictors of Poor Health-Related Quality-of-Life Among Pediatric Hematopoietic Stem Cell Donors

  • study on Quality of Life
  • open to healthy people ages 5 years and up

• iKanEat: A Randomized-controlled, Multi-center Trial of Megestrol for Chronic Oral Food Refusal in Children

  • study on Feeding Behavior and Feeding Disorder of Infancy or Early Childhood
  • open to healthy people ages 9 months to 108 months

• Imaging-based Assessment of Oral Biofilm and Gingival Health

  • study on Dental Plaque and Gingivitis
  • open to healthy people ages 18 years and up

• Immune Spatial Features of Guselkumab Cutaneous Response

  • study on Psoriasis
  • open to healthy people ages 18 years and up

• Immunomodulatory Effects of Fasting in Healthy Adults

  • study on Fasting
  • open to healthy people ages 20-40

• In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Rural Homes

  • study on Dementia and Mild Cognitive Impairment
  • open to healthy people ages 18 years and up

• In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Spanish Language Homes

  • study on Dementia and Mild Cognitive Impairment
  • open to healthy people ages 18 years and up

• In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Wearables

  • study on Dementia and Mild Cognitive Impairment
  • open to healthy people ages 18 years and up

• Incentive Processing and Learning in Anorexia Nervosa and Bulimia Nervosa

  • study on Anorexia and Bulimia
  • open to healthy females ages 18-39

• Inflammation and Daily Life Study

  • study on Inflammation
  • open to healthy people ages 45-60

• Inflammation in Methamphetamine and STIs (IMSTI)

  • study on Methamphetamines and Gonorrhea
  • open to healthy males ages 18 years and up

• Inflammation, Diabetes, Ethnicity and Obesity Cohort

  • study on Obesity and Diabetes
  • open to healthy people ages 18-75

• An Inflammatory Challenge Using Endotoxin

  • study on Alcohol Use and Inflammatory Response
  • open to healthy people ages 21-45

• The Influence of Daily Grapes Intake on Sarcopenia in Postmenopausal Women

  • study on Sarcopenia
  • open to healthy females ages 60 years and up

• Information Provision and Consistency Framing to Increase COVID-19 Booster Uptake

  • study on COVID-19 and Vaccine
  • open to healthy people ages 18 years and up

• Injectable DMAU for Male Contraception in Healthy Male Volunteers (CCN015)

  • study on Contraception
  • open to healthy males ages 18-50

• Insomnia Treatment and Cardiometabolic Health in Older Adults With Posttraumatic Stress Disorder

  • study on Post-Traumatic Stress Disorder and Insomnia
  • open to healthy people ages 55 years and up

• Intermittent Oral Naltrexone Enhanced With an Ecological Momentary Intervention for Methamphetamine-using MSM

  • study on Methamphetamines
  • open to healthy males ages 18-70

• Intermuscular Coherence as a Biomarker for ALS

  • study on Amyotropic Lateral Sclerosis (ALS)
  • open to healthy people ages 20-80

• Intracranial Neurophysiological Signatures of Fear and Anxiety in Humans

  • study on Fear and GAD
  • open to healthy people ages 18-90

• Intradetrusor Botulinum Toxin A: Are Less Injections Better?

  • study on Overactive Bladder and Urge Incontinence
  • open to healthy females ages 18 years and up

• Investigation of Pupillometry as Guide for Extubation Readiness in Anesthetized Children

  • study on Anesthesia and Laryngospasm on Emergence
  • open to healthy people ages 2-10

• IUD Placement Without Sounding

  • study on Contraception and IUD
  • open to healthy females ages 18 years and up

• Join this nutrition study of the influence of honey-flavored yogurt on gut health!

  “We are inviting women to participate in a research study to test the health benefits of honey-flavored yogurt!”

  • study on Obesity
  • open to healthy females ages 45-65

• Keep Contraceptive Arm Long Acting-iMplant (CALM) and Carry On

  • study on Contraception and Family Planning
  • open to healthy females ages 18-50

• KIDney Injury in Times of COVID-19 (KIDCOV)

  • study on COVID-19 and Acute Kidney Injury
  • open to healthy people ages 18 years and up

• A Latino MSM Focused Pre-Exposure Prophylaxis Uptake Intervention

  • study on HIV/AIDS and PrEP
  • open to healthy males ages 18 years and up

• Latinx Children and Surgery

  • study on Postoperative Pain and Pain
  • open to healthy people ages 2-7

• LetSync: Pilot Test of Mobile Health (mHealth) Intervention

  • study on HIV/AIDS and Immunodeficiency
  • open to healthy males ages 18 years and up

• Longitudinal Early-onset Alzheimer's Disease Study Protocol

  • study on Alzheimer's Disease and Mild Cognitive Impairment
  • open to healthy people ages 40-64

• Longitudinal Endotyping Of Atopic Dermatitis Through Transcriptomic Skin Analysis

  • study on Atopic Dermatitis (Eczema)
  • open to healthy people ages 6 years and up

• Longitudinal Performance of Epi proColon

  • study on Colorectal Cancer and Colorectal Tumor
  • open to healthy people ages 50-74

• Longitudinal Studies to Identify Biomarkers for Sturge-Weber Syndrome

  • study on Sturge-Weber Syndrome
  • open to healthy people

• Low-Dose Intravenous Ketamine for Adolescents With Depression and Suicidal Ideation in the Emergency Department

  • study on Depression and Suicidal Ideation
  • open to healthy people ages 12-18

• Lung Macrophage Populations and Functions in Chronic Obstructive Pulmonary Disease (COPD)-Susceptible Smokers

  • study on Chronic Obstructive Pulmonary Disease and Smoking Cessation
  • open to healthy people ages 40-75

• Mechanisms of Affective Touch in Chronic Pain

  • study on Fibromyalgia and Pain
  • open to healthy people ages 18-65

• Medial-prefrontal Enhancement During Schizophrenia Systems Imaging

  • study on Schizophrenia
  • open to healthy people ages 18-64

• Metabolic and Bio-Behavioral Effects of Following Recommendations in the Dietary Guidelines for Americans (DGA4ME) Study

  • study on Obesity
  • open to healthy females ages 35-64

• mHealth to Enhance & Sustain Drug Use Reduction of the QUIT BI in Primary Care

  • study on Drug Use
  • open to healthy people ages 18 years and up

• Mindfulness Meditation Neuroimaging Study for Undergraduates

  • study on Inflammation and Psychosocial Functioning
  • open to healthy people

• Mobile App to Help Survivors of Childhood Cancer Navigate Long-Term Follow-Up Care

  • study on Cancer, General and Hematopoietic and Lymphoid Cell Neoplasm
  • open to healthy people

• Mobile Biosensor for Measuring Vital Signs in Healthcare and Home Settings

  • study on Pulse Oximetry
  • open to healthy people ages 13 years and up

• Mobile Mindfulness for Alcohol Use and PTSD Among Veterans

  • study on Alcohol Use and Post-Traumatic Stress Disorder
  • open to healthy people ages 18 years and up

• Mobile Web-based Behavioral Intervention for Improving Caregiver Well-being

  • study on Depression and Mental Health
  • open to healthy people ages 40 years and up

• MR Imaging and MR Spectroscopy of HIV

  • study on HIV/AIDS
  • open to healthy people ages 20-65

• MRI and PET Biomarkers for Cognitive Decline in Older Adults

  • study on Alzheimer's Disease and Cognitive Impairment
  • open to healthy people ages 60-105

• N-Acetylcysteine for Smoking Cessation in Tobacco and Cannabis Co-Use

  • study on Cannabis and Tobacco
  • open to healthy people ages 18 years and up

• Natural History Study of Individuals With Autism and Germline Heterozygous PTEN Mutations

  • study on PTEN Hamartoma Tumor Syndrome and Autism
  • open to healthy people ages 18 months and up

• Near Infrared Spectroscopy (NIRS) for Assessment of Depression

  • study on Depression
  • open to healthy people ages 18 years and up

• Neural and Physiological Correlates of Psychedelic Sub-states

  • study on Psychedelic Experiences and Neuroimaging
  • open to healthy people ages 21-70

• Neural Correlates of Real World Spatial Navigation in Humans

  • study on Memory, Delayed
  • open to healthy people ages 18-90

• Neurofilament Surveillance Project (NSP)

  • study on Dementia and Frontotemporal Dementia
  • open to healthy people ages 18-85

• A Neuroimaging Study of Open-label Placebo in Depressed Adolescents

  • study on Depression and Neuroimaging
  • open to healthy people ages 13-18

• Newborn Abdominal Massage to Prevent Hyperbilirubinemia

  • study on Newborn Jaundice
  • open to healthy people

• No Post Intubation Laryngeal Symptoms

  • study on Sore-throat and Dysphonia
  • open to healthy people ages 18 years and up

• Non-invasive Brain Mapping of Movement Facilitation in Parkinson's Disease

  • study on Parkinson's Disease
  • open to healthy people ages 18 years and up

• North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)

  • study on Mitochondrial Disorders and Mitochondrial Genetic Disorders
  • open to healthy people

• Nutrition for Precision Health, Powered by the All of Us

  • study on Nutrition and Health
  • open to healthy people ages 18 years and up

• Onboarding Positives and PrEP Users to Engage Negatives (OPPEN): Peer-driven Education to Link YMSM of Color to PrEP

  • study on HIV/AIDS and PrEP
  • open to healthy males ages 18-34

• Opioids and Social Support Enhanced Extinction Effects

  • study on Fear
  • open to healthy people ages 18-35

• Optical Coherence Tomography Guided Laser Treatment of Basal Cell Carcinoma

  • study on Basal Cell Carcinoma and Carcinoma
  • open to healthy people ages 18-99

• Optical Sensor for Photodynamic Detection of Oral Pathology

  • study on Mouth Diseases
  • open to healthy people ages 18-75

• Optimizing PrEP Uptake and Adherence Among Male Sex Workers

  • study on PrEP
  • open to healthy males ages 18 years and up

• Orthodontic Varnish Microbiology Study

  • study on Tooth Decay and Dental Plaque
  • open to healthy people ages 12-27

• OTIS Autoimmune Diseases in Pregnancy Project

  • study on Crohn's Disease and Inflammatory Bowel Disease
  • open to healthy females

• Overactive Bladder Telemedicine Non-inferiority Trial

  • study on Overactive Bladder
  • open to healthy people ages 18 years and up

• Pancreatic Cancer Early Detection Consortium

  • study on Pancreatic Cancer and Pancreatic Cyst
  • open to healthy people ages 18-90

• Parenting Stress mHealth

  • study on Mental Health and Stress
  • open to healthy people ages 12 years and up

• Parkinson Progression Marker Initiative Online (PPMI Online)

  • study on Parkinson's Disease
  • open to healthy people ages 18 years and up

• Partners in Caring for Anxious Youth

  • study on Anxiety, Separation and Anxiety, Generalized
  • open to healthy people ages 7-17

• Patient Observational Pain and Activity Survey (POPAS) Study Using RS-4i Sequential Stimulator With Intersperse Technology in Axial Spine and Peripheral Joint Pain

  • study on Osteoarthritis
  • open to healthy people ages 18-89

• Patient-Centered Reproductive Decision Support Tool for Women Veterans

  • study on Contraception and Prepregnancy Health
  • open to healthy females ages 18-44

• PERsonalized Mood Augmentation Trial for Depressed Mood

  • study on Depression
  • open to healthy people ages 15 years and up

• PET Imaging of Radiolabeled Anti-HIV-1 Envelope Monoclonal Antibody (VRC01)

  • study on HIV/AIDS
  • open to healthy people ages 18 years and up

• Pharmacist Provision of Medication Abortion

  • study on Abortion
  • open to healthy females ages 18-50

• Pharmacokinetics and Pharmacodynamics of Nicotine With Use of Standardized Research Electronic Cigarette (SREC)

  • study on Nicotine and Tobacco
  • open to healthy people ages 21-70

• Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)

  • study on COVID-19 and High Blood Pressure
  • open to healthy people ages 0-20

• Phase IIB Trial of Bazedoxifene Plus Conjugated Estrogens

  • study on Risk Reduction and Breast Cancer
  • open to healthy females ages 45-64

• Phosphodiesterase 4 Inhibitor, Roflumilast, and the Effects of Inhibition in Severe Asthma

  • study on Asthma
  • open to healthy people ages 18 years and up

• Physical Activity and Fertility Care Study

  • study on Infertility
  • open to healthy females ages 18-43

• Pilot Study of Pancreatic Cancer Screening

  • study on Pancreatic Cancer and Cancer, General
  • open to healthy people ages 18 years and up

• Pilot Study on In-vivo Non-invasive Skin Imaging Using Multiphoton Microscopy

  • study on Skin Lesion
  • open to healthy people

• Pilot Trial of Fetoscopic Endoluminal Tracheal Occlusion (FETO) in Severe Left Congenital Diaphragmatic Hernia (CDH)

  • study on Hernia
  • open to healthy females ages 18 years and up

• Platelet Expression of FcγRIIa and Arterial Hemodynamics to Predict Recurrent Stroke in Intracranial Atherosclerosis

  • study on Stroke and Transient Ischemic Attack
  • open to healthy people ages 30 years and up

• Post-Injury Platelet Biology: Mechanisms and Outcomes

  • study on Wound and Injuries and Blood Platelets
  • open to healthy people ages 18 years and up

• PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort

  • study on Parkinson's Disease
  • open to healthy people ages 30 years and up

• Practice Facilitation as a Strategy to Improve Alcohol Treatment Adoption and Implementation in HIV Care

  • study on HIV/AIDS and Alcohol Use
  • open to healthy people ages 18 years and up

• Pragmatic Trial of WHT vs. PC-GE to Promote Non-Pharmacological Strategies to Treat Chronic Pain in Veterans

  • study on Pain
  • open to healthy people ages 18 years and up

• Prematurity Risk Assessment Combined With Clinical Interventions for Improving Neonatal outcoMEs

  • study on Early Labor and Premature Birth
  • open to healthy females ages 18 years and up

• PrEP Affect Regulation Treatment Innovation

  • study on Treatment Adherence and HIV/AIDS
  • open to healthy males ages 18 years and up

• Prevention of Adolescent Risky Behaviors: Neural Markers of Intervention Effects

  • study on Risk-Taking and Adolescent Behavior
  • open to healthy people ages 11-14

• Probiotic Intervention Study

  • study on Obesity and Food Addiction
  • open to healthy people ages 18-50

• Progression and Etiology of Cortical Porosity in Diabetic Bone Disease

  • study on Diabetes and Diabetes Type 2
  • open to healthy people ages 50-70

• Project 1: Diet and Exercise Modulate the Sperm Epigenome in Men

  • study on Obesity
  • open to healthy males ages 18-40

• Project 2VIDA! COVID-19 Vaccine Intervention Delivery for Adults in Southern California

  • study on Vaccine and COVID-19
  • open to healthy people ages 16-99

• Prospective Randomized Trial of CPAP for SDB in Patients Who Use Opioids

  • study on Sleep Disorders and Pain
  • open to healthy people ages 18 years and up

• Pupillary Unrest as an Indicator of Central Opioid Effect in Subjects 40-60 Years of Age

  • study on Opioid Toxicity and Pupillary Miosis
  • open to healthy people ages 40-60

• Quantifying Body Composition and Liver Disease in Children Using Free-Breathing MRI and MRE

  • study on Nonalcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis
  • open to healthy people ages up to 40 years

• Race-Based Stress Trauma and Empowerment

  • study on Stress and Racism
  • open to healthy people ages 18 years and up

• Reaching for Equity in Sleep Apnea Treatment (REST) Study

  • study on Sleep Apnea and Sleep Disorders
  • open to healthy people ages 18 years and up

• Reducing Pesticide Exposures in Child Care Centers

  • study on Risk Reduction and Environmental Exposure
  • open to healthy people ages 3-75

• Regional Blocks for Lateral Condyle Fractures

  • study on Fractures, Closed and Humerus Fracture
  • open to healthy people ages 4-12

• Researchers at UC San Diego Are Learning About the Benefits of Human Milk and How it Influences Infant and Child Health

  • study on Breastfeeding and COVID-19
  • open to healthy females ages 18 years and up

• The Resilience Clinic Evaluation

  • study on Early Life Adversity and Caregivers
  • open to healthy people ages 2-5

• Resources, Inspiration, Support and Empowerment (RISE) for Black Pregnant Women

  • study on Pregnancy and Depression
  • open to healthy females ages 18-65

• Retinal Imaging in Patients With Inherited Retinal Degenerations

  • study on Retinitis Pigmentosa
  • open to healthy people ages 13 years and up

• Retro-active Immunological Tolerance in Patients With Well-functioning Pre-existing HLA-identical Kidney Transplants

  • study on End Stage Renal Disease and Kidney Disease
  • open to healthy people ages 18 years and up

• Retrograde Femoral Nail-Advanced Outcomes for Fixation of Distal Femur and Femoral Shaft Fractures

  • study on Femoral Fracture
  • open to healthy people ages 18 years and up

• Safety and Efficacy Study of Meningococcal Group B Vaccine rMenB+OMV NZ (Bexsero) to Prevent Gonococcal Infection

  • study on Gonococcal Infection and Vaccine
  • open to healthy people ages 18-50

• Safety and Immunogenicity of a Single Dose of the Recombinant Live-Attenuated Respiratory Syncytial Virus (RSV) Vaccines RSV ΔNS2/Δ1313/I1314L, RSV 6120/ΔNS2/1030s, RSV 276 or Placebo, Delivered as Nose Drops to RSV-Seronegative Children 6 to 24 Months of Age

  • study on RSV and Vaccine
  • open to healthy people ages 6 months to 25 months

• Safety and Tolerability of IMMUNA(IMM01-STEM) in Patients With Muscle Atrophy Related to Knee Osteoarthritis.

  • study on Muscle Atrophy and Osteoarthritis
  • open to healthy people ages 50-75

• A Safety, Tolerability and Efficacy Study of VRDN 001 in Healthy Volunteers and Persons With Thyroid Eye Disease (TED)

  • study on Thyroid Eye Disease and Nicotine
  • open to healthy people ages 18 years and up

• Saliva Insulin as Biomarker of Risk Factors for Metabolic Dysregulation and Caries

  • study on Caries and Metabolomic Profile
  • open to healthy people ages 5-10

• Secondhand Effects of E-Hookah Aerosol

  • study on Hookah Smoking and Secondhand Aerosol
  • open to healthy people ages 21-49

• A Shared Decision Making Intervention for Diabetes Prevention in Women With a History of Gestational Diabetes Mellitus

  • study on Diabetes and Gestational Diabetes
  • open to healthy females ages 18-54

• Short-Term Cardiovascular Effects of E-Cigarettes: Influence of E-Liquid pH

  • study on Cardiovascular Disease and Nicotine
  • open to healthy people ages 21-70

• A Silver Lining in the VAD Sky

  • study on Driveline Infections
  • open to healthy people ages 18 years and up

• Simultaneous Multinuclear Metabolic MRI in Newly Diagnosed or Recurrent Glioma

  • study on Glioma and Brain Tumor
  • open to healthy people ages 18 years and up

• Single-tracer Multiparametric PET Imaging

  • study on Cardiovascular Disease
  • open to healthy people ages 18 years and up

• Skin Imaging With Technologies in Development

  • study on Pigmented Skin Lesion of Uncertain Nature
  • open to healthy people ages 7 years and up

• SKY Breath Intervention

  • study on Depression and Anxiety
  • open to healthy people ages 16-24

• Sleep and Healthy Aging Research for Depression (SHARE-D) Study

  • study on Depression and Insomnia
  • open to healthy people ages 60-80

• Sleep and Social Experiences Study 2

  • study on Sleep and Blood Pressure
  • open to healthy people ages 18-64

• Smoke-free Home Intervention in Permanent Supportive Housing

  • study on Smoking Cessation and Tobacco
  • open to healthy people ages 18 years and up

• Smoking and Ventricular Repolarization

  • study on Cardiac Arrest and Prolonged QTc Interval
  • open to healthy people ages 21-45

• Social Experiences and Sleep Study

  • study on Sleep and Blood Pressure
  • open to healthy people ages 18-64

• Social Support and Enhanced Fear Extinction

  • study on Fear and Anxiety
  • open to healthy people ages 18-55

• Social Support and Reduced Fear Acquisition

  • study on Fear and Anxiety
  • open to healthy people ages 18-55

• SofWave Treatment to Lift Lax Tissue in the Submental and Neck Zones and to Lift the Eyebrow

  • study on Skin Laxity
  • open to healthy people ages 35-80

• Sorting and Expression Profiling of Airway Cells From Humans (The SEARCH Study)

  • study on Asthma
  • open to healthy people ages 18-70

• SPIROMICS Study of Early COPD Progression (SOURCE)

  • study on Chronic Obstructive Pulmonary Disease
  • open to healthy people ages 30-55

• SPL Insufficiency Syndrome (SPLIS)/NPHS14: a SPLIS Observational Study and Patient Registry (International)

  • study on Sphingolipidoses and Enzyme Deficiency
  • open to healthy people

• Standard Endoscopic Hemostasis Versus OVESCO Severe Non-variceal UGI Hemorrhage

  • study on Upper Gastrointestinal Hemorrhage
  • open to healthy people ages 18-100

• Statewide System and Organizational Strategy for EBP Implementation

  • open to healthy people ages 18 years and up

• StimRouter Registry Clinical Protocol

  • study on Pain and Neuropathy
  • open to healthy people ages 18 years and up

• Stress and Neurofeedback in Anorexia Nervosa

  • study on Anorexia
  • open to healthy people ages 18-45

• Students Rising Above: Offsetting the Health and Mental Health Costs of Resilience

  • study on Internalizing Mental Health Symptoms and Allostatic Load
  • open to healthy people ages 13 years and up

• A study following patients with Huntington's Disease over time

  “Help us learn more about Huntington's Disease”

  • study on Huntington's Disease
  • open to healthy people ages 18 years and up

• Study of Food Aversion in Patients With Anorexia Nervosa

  • study on Anorexia
  • open to healthy females ages 18-55

• A Study of Olive Oil Polyphenols (molecules in plant-based food) and Cardiovascular Health

  • study on Normal Weight and Obesity
  • open to healthy people ages 20-45

• A Study of Satisfaction With School-Based Telemedicine

  “This is a research study to determine parent/guardian satisfaction with care.”

  • study on Physical and Rehabilitation Medicine and Physical Therapy Modalities
  • open to healthy people ages up to 21 years

• A Study of Senicapoc in Alzheimer’s Disease

  “Volunteer for research and contribute to discoveries that may improve health care for you, your family, and your community!”

  • study on Mild Cognitive Impairment and Alzheimer's Disease
  • open to healthy people ages 55-85

• A Study of the Effects of Brain Stimulation on Higher-Order Cognition

  • study on Schizophrenia and Transcranial Direct Current Stimulation
  • open to healthy people ages 18-50

• A Study of the Experimental Medicine Ropivacaine for Pain Control After Kidney Transplant

  • study on Postoperative Pain and Kidney Transplant
  • open to healthy people ages 18 years and up

• A Study of Vaccination With 9-valent Extraintestinal Pathogenic Escherichia Coli Vaccine (ExPEC9V) in the Prevention of Invasive Extraintestinal Pathogenic Escherichia Coli Disease in Adults Aged 60 Years And Older With a History of Urinary Tract Infection in the Past 2 Years

  • study on Urinary Tract Infection and Vaccine
  • open to healthy people ages 60 years and up

• Study of Voicing My CHOiCES as a Tool for Advanced Care Planning in Young Adults With Cancer

  • study on HIV/AIDS and Cancer, General
  • open to healthy people ages 18 years and up

• Study to Assess the Effectiveness and Safety of Lenacapavir for Human Immunodeficiency Virus (HIV) Pre-Exposure Prophylaxis

  “Volunteer for research and contribute to discoveries that may improve health care for you, your family, and your community!”

  • study on HIV/AIDS and PrEP
  • open to healthy people ages 16 years and up

• A Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AG-946 in Healthy Volunteers and in Participants With Sickle Cell Disease

  • study on Anemia and Sickle Cell Anemia
  • open to healthy people ages 18-70

• A Study to Evaluate the PK and PD of IM or SQ Injections of Levonorgestrel Butanoate (LB) for Female Contraception

  • study on Contraception
  • open to healthy females ages 18-40

• Study to examine if video self review of intubation skills by medical students help them learn the skill faster

  “Video of medical students performing intubation on patients to aid in their education and competency of this skill”

  • study on Surgery
  • open to healthy people

• A Study to See if an iPhone Weight Management App Can Help Promote Weight Loss in Adolescents and Young Adults After a Stem Cell Transplant

  • study on Obesity and Malignant Neoplasm
  • open to healthy people ages 13-30

• Studying the Effect of Denosumab on Preventing Breast Cancer in Women With a BRCA1 Germline Mutation

  • study on BRCA 1 Gene Mutation and Breast Cancer
  • open to healthy females ages 25-55

• Surveillance Monitoring for ART Toxicities Study in HIV Uninfected Children Born to HIV Infected Women

  • study on Antiretroviral Toxicity
  • open to healthy people

• TACUNA (Traditions and Connections for Urban Native Americans)

  • study on Opioid Use and Alcohol Use
  • open to healthy people ages 18-25

• Taking a birth control pill or planning to? Willing to use a birth control implant too?

  “Join a study that aims to improve how well your birth control works at preventing pregnancy!”

  • study on Contraception
  • open to healthy females ages 18 years and up

• Taletrectinib Phase 2 Global Study in ROS1 Positive NSCLC

  • study on Lung Cancer and Non-Small Cell Lung Cancer
  • open to healthy people ages 18 years and up

• Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures

  • study on Amyotropic Lateral Sclerosis (ALS) and Movement Disorders
  • open to healthy people ages 18 years and up

• TEST-ON - Does iStim Reduce Urinary Urgency?

  • study on Overactive Bladder and Urgency-frequency Syndrome
  • open to healthy females ages 18-120

• Testing a Scalable Model For ACEs-Related Care Navigation

  • study on Adverse Childhood Experiences and Child Development
  • open to healthy people ages up to 11 years

• THC Crossover Study

  • study on THC and Cannabis
  • open to healthy people ages 21 years and up

• Transcutaneous Spinal Cord Stimulation for Chronic Low Back Pain

  • study on Back Pain and Lower Back Pain
  • open to healthy people ages 21-85

• Transseptal vs Retrograde Aortic Ventricular Entry to Reduce Systemic Emboli

  • study on Neurocognitive Dysfunction and Premature Ventricular Contractions
  • open to healthy people ages 18 years and up

• TRC-PAD Program: In-Clinic Trial-Ready Cohort

  • study on Alzheimer's Disease and Dementia
  • open to healthy people ages 50-85

• TREAT-BE Study (Treatment With Resection and Endoscopic Ablation Techniques for Barrett's Esophagus)

  • study on Barrett's Esophagus and Esophageal Cancer
  • open to healthy people ages 18-100

• TReating Incontinence for Underlying Mental and Physical Health

  • study on Urinary Incontinence and Overactive Bladder
  • open to healthy females ages 60 years and up

• Treatment for Patients With Chronic Post-Concussion Symptoms

  • study on Brain Injury and Concussion
  • open to healthy people ages 13-25

• Treatment for Speech and Language in Primary Progressive Aphasia

  • study on Primary Progressive Aphasia and Dementia
  • open to healthy people

• Treatment of Ocular Discomfort in Glaucoma Patients Using Multiple Topical Medications

  • study on Glaucoma and Ocular Surface Disease
  • open to healthy people

• TrialNet Pathway to Prevention of T1D

  • study on Diabetes and Diabetes Type 1
  • open to healthy people ages 30 months to 45 years

• Trigger Point Injections Versus Lidocaine Patch for Myofascial Pain in the Emergency Department

  • study on Myofascial Trigger Point Pain and Myofacial Pain
  • open to healthy people ages 18 years and up

• Tumescence in HNC Skin Graft Reconstruction

  • study on Head and Neck Cancer and Surgery--Complications
  • open to healthy people ages 18 years and up

• UCLA Perinatal Biospecimen Repository

  • study on Pregnancy
  • open to healthy people

• UCLA REST Study (REsearch on Sleep Techniques)

  • study on Sleep Disorders and Inflammation
  • open to healthy people ages 18-20

• UCSD RELINK: Connecting Adults To Supportive Services

  • study on Health Care Utilization
  • open to healthy people ages 18 years and up

• Understanding Individual Differences in Working Memory Training and Transfer in Older Adults

  • study on Cognitive Change
  • open to healthy people ages 50-85

• Understanding the Long-term Impact of COVID-19 in Adults (RECOVER)

  • study on COVID-19
  • open to healthy people ages 18 years and up

• The Use of Lymph Node Biopsies to Support HIV Pathogenesis Studies

  • study on HIV/AIDS
  • open to healthy people ages 18-70

• The Use of Venlafaxine in Reducing Pain in Primary Total Knee Replacement

  • study on Pain and Knee Pain
  • open to healthy people ages 18-75

• The Use of Virtual Reality to Reduce Anxiety and Pain in Perioperative Settings

  • study on Perioperative Pain and Perioperative Anxiety
  • open to healthy people ages 18-75

• Using Electrophysiology to Index Non-invasive Brain Stimulation Effects on Reward System Functioning in Depression

  • study on Depression
  • open to healthy people ages 18-65

• Using Kinect Motion Capture to Measure Shoulder Motion for Capsular Distension in Adhesive Capsulitis (frozen shoulder)

  • study on Adhesive Capsulitis and Adhesive Capsulitis of Shoulder
  • open to healthy people ages 18 years and up

• Using Nicotine to Reverse Age-related Auditory Processing Deficits

  • study on Auditory Perceptual Impairment and Aging
  • open to healthy people ages 18-85

• Vagal Nerve Stimulation to Probe Inflammation and Brain in Post-traumatic Stress

  • study on Post-traumatic Stress
  • open to healthy males ages 21-65

• Valacyclovir in Pain Management of Acute Apical Abscesses

  • study on Acute Apical Abscess and Pain
  • open to healthy people ages 18-80

• Validation of Ejection Fraction and Cardiac Output Using Biostrap Wristband

  • study on Heart Failure
  • open to healthy people ages 18 years and up

• The Vallania Study: A Case Control Study for the Development of Multiomics Blood Tests for Cancer Screening

  • study on Cancer, General
  • open to healthy people ages 30 years and up

• Wayfinding Intervention and Long-Term Memory

  • study on Long-Term Memory Decline and Mild Cognitive Impairment
  • open to healthy people ages 60-85

• The WISDOM Study (thewisdomstudy.org)

  “What is the best mammogram screening schedule for women? Clinical experts disagree. Help us find out!”

  • study on Breast Cancer and Cancer, General
  • open to healthy females ages 40-74

• Writing About Experiences and Health in Older Adults II

  • study on Social Psychology
  • open to healthy people ages 65 years and up

• The YourMove Study: Optimizing Individualized and Adaptive mHealth Interventions Via Control Systems Engineering Methods

  • study on Physical Inactivity and Sedentary Behavior
  • open to healthy people ages 25-80