| Perimenopause-Related Mood and Behavioral Disorders | Mood | Y | F | 40-65 | NIMH | USA | MD | Bethesda |
| Study and Treatment of Inflammatory Muscle Diseases | Autoimmune Diseases | Y | All | 16+ | NIAMS | USA | MD | Bethesda |
| Studies of Blood Flow to the Brain During Thought | Cognition | Y | All | 18-65 | NIMH | USA | MD | Bethesda |
| Diagnosis and History Study of Patients With Different Neurologi.. | Healthy Volunteer | Y | All | 2+ | NINDS | USA | MD | Bethesda |
| Familial Mediterranean Fever and Related Disorders: Genetics and.. | Autoinflammation | Y | All | 1+ | NHGRI | USA | MD | Bethesda |
| Role of Genetic Factors in the Development of Lung Disease | Genetic Polymorphism | Y | All | 2-90 | NHLBI | USA | MD | Bethesda |
| Collection and Distribution of Blood Components From Healthy Don.. | Volunteer Donor | Y | All | 18-80 | CC | USA | MD | Bethesda |
| Evaluation of Women With Endocrine and Reproductive-Related Cond.. | Reproductive Surgery | Y | All | 1-85 | NICHD | USA | MD | Bethesda |
| Evaluation of Patients With Liver Disease | Hepatitis B | Y | All | 2+ | NIDDK | USA | MD | Bethesda |
| Study of Mycobacterial Infections | Mycobacterium Abscessus | Y | All | | NIAID | USA | MD | Bethesda |
| PET Scanning in Parkinson s Disease | Neurological Disorder | Y | All | 18-90 | NIMH | USA | MD | Bethesda |
| Evaluation of Patients With Mood and Anxiety Disorders and Healt.. | Screening | Y | All | 3-99 | NIMH | USA | MD | Bethesda |
| Collection of Blood, Bone Marrow, Tumor, or Tissue Samples From .. | Assays | Y | All | 18+ | NCI | USA | MD | Bethesda |
| Collection of Serum and Tissue Samples From Patients With Biopsy.. | Serum | Y | All | 2+ | NCI | USA | MD | Bethesda |
| Cancer in Inherited Bone Marrow Failure Syndromes | Fanconi Anemia | Y | All | | NCI | USA | MD | Bethesda |
| High-Risk Breast Duct Epithelium | Breast Cancer | Y | F | 18-74 | NCI | USA | MD | Bethesda |
| Collection of Blood From Patients With Cancer | Suppressor Cells | Y | All | 18+ | NCI | USA | MD | Bethesda |
| Clinical, Laboratory and Epidemiologic Characterization of Indiv.. | Genetics | Y | All | 1-100 | NCI | USA | MD | Bethesda |
| Blood Collection for Research Related to Certain Diseases Involv.. | DNA | Y | All | 18+ | NHLBI | USA | MD | Bethesda |
| Hereditary Leiomyomatosis Renal Cell Cancer - Study of the Genet.. | Renal Cancer | Y | All | 2+ | NCI | USA | MD | Bethesda |
| The Psychobiology of Childhood Temperament | Magnetic Resonance Imaging | Y | All | 17-29 | NIMH | USA | MD | Bethesda |
| Improving the Results of Bone Marrow Transplantation for Patient.. | Stem Cell Transplant | Y | All | 2-65 | NHLBI | USA | MD | Bethesda |
| Family Study of Affective and Anxiety Spectrum Disorders | Bipolar | Y | All | 7+ | NIMH | USA | MD | Bethesda |
| Tissue Procurement for Biomedical Research | Biologic Sample Collection | Y | All | 18+ | NIA | USA | MD | Baltimore |
| Baltimore Longitudinal Study of Aging | Frailty | Y | All | 20-110 | NIA | USA | MD | Baltimore |
| Reference Values for Plasma Catechols | Adrenaline | Y | All | 18+ | NINDS | USA | MD | Bethesda |
| Development of Magnetic Resonance Imaging Techniques for Studyin.. | Morphometry | Y | All | 18-65 | NIMH | USA | MD | Bethesda |
| Collection of Lung Fluid and Tissue Samples for Research | Lung Infection Susceptibility | Y | All | 10-75 | NHLBI | USA | MD | Bethesda |
| Natural History of Familial Carcinoid Tumor | Neuroendocrine | Y | All | 18+ | NIDDK | USA | MD | Bethesda |
| Screening for Research Participants | Eye | Y | All | 2+ | NEI | USA | MD | Bethesda |
| Vitamin E Pharmacokinetics and Biomarkers in Normal and Obese Wo.. | Non-Insulin Dependent Diabetes | Y | F | 18-55 | NIDDK | USA | MD | Bethesda |
| Studies in the Pathogenesis of Systemic Capillary Leak Syndrome | SCLS | Y | All | | NIAID | USA | MD | Bethesda |
| Functional Relevance of Dopamine Receptors in Healthy Controls a.. | PET Study | Y | All | 18-90 | NIMH | USA | MD | Bethesda |
| VRC 900: Evaluation of Tissue-Specific Immune Responses in Adult.. | Specimen Collection | Y | All | 18+ | NIAID | USA | MD | Bethesda |
| Characterization of Patients With Uncommon Presentations and/or .. | Cardiac Disease | Y | All | 1-100 | NHLBI | USA | MD | Bethesda |
| Allogeneic Hematopoietic Stem Cell Transplantation for Severe Ap.. | Myelodysplastic Syndrome (MDS) | Y | All | 4-80 | NHLBI | USA | MD | Bethesda, Catonsville |
| Cell Collection to Study Eye Diseases | Best Disease | Y | All | 1+ | NEI | USA | MD | Bethesda |
| Clinical and Genetic Studies of Li-Fraumeni Syndrome | Tp53 | Y | All | | NCI | USA | MD | Bethesda |
| Inherited Diseases, Caregiving, and Social Networks | Genetic Condition | Y | All | 18+ | NHGRI | USA | MD | Bethesda |
| Nicotine Withdrawal Symptoms and Smoking Relapse | fMRI | Y | All | 18-65 | NIDA | USA | MD | Baltimore |
| Oral Bacteria and Immune System Problems Involved in Gum Disease.. | Microbiome | Y | All | 7+ | NIDCR | USA | MD | Bethesda |
| Sympathetic Overactivity in Post-traumatic Stress Disorder | | Y | All | 18-65 | Emory University | USA | GA | Decatur |
| Normal Values in Hearing and Balance Testing | Normative Data | Y | All | 5-80 | NIDCD | USA | MD | Bethesda |
| Heart Health Study in Washington D.C. to Develop a Community-Bas.. | Cardiovascular Disease | Y | All | 19-85 | NHLBI | USA | MD | Bethesda |
| Evaluating a New Knee-Ankle-Foot Brace to Improve Gait in Childr.. | incomplete spinal cord injury | Y | All | 5+ | CC | USA | MD | Bethesda |
| Characterization Imaging Instruments in Alcoholics and Non-Alcoh.. | Alcohol | Y | All | 18+ | NIAAA | USA | MD | Bethesda |
| Characterization of the Pathogenesis of Primary and Secondary Ly.. | Lymphangiomatosis | Y | All | 2-90 | NHLBI | USA | MD | Bethesda |
| Characterization of Diseases With Salivary Gland Involvement | Genetics | Y | All | 4+ | NIDCR | USA | MD | Bethesda |
| Children s Growth and Behavior Study | Stress Response | Y | All | 8-100 | NICHD | USA | MD | Bethesda |
| Inflammatory and Infectious Diseases of the Nervous System | Neuroinflammation | Y | All | 2+ | NINDS | USA | MD | Bethesda |
| Intermittent Calorie Restriction, Insulin Resistance, and Biomar.. | Biomarkers | Y | All | 55-70 | NIA | USA | MD | Baltimore |
| Propensity to Develop Plasticity in the Parieto-Motor Networks i.. | Parietal Lobe | Y | All | 18-65 | NINDS | USA | MD | Bethesda |
| Neurobiology of Suicide | Neurobiology | Y | All | 18-70 | NIMH | USA | MD | Bethesda |
| Human Biospecimen Procurement Protocol: Biorepository to Support.. | Sample Collection | Y | All | 1-100 | NHLBI | USA | MD | Bethesda |
| Title: Effect of Opioid Receptor Modulation on Alcohol Self-Admi.. | Alcohol Infusion study | Y | All | 21-60 | NIAAA | USA | MD | Bethesda |
| Screening of Healthy Volunteers for Investigational Antimalarial.. | Subjects | Y | All | 18-50 | NIAID | USA | MD | Bethesda |
| Cholinergic Receptor Imaging in Dystonia | Adult | Y | All | 18+ | NINDS | USA | MD | Bethesda |
| Smoking Prevention Through Social Connections Among Adolescents .. | Tobacco | Y | All | 11-18 | University of Florid.. | USA | FL | Gainesville |
| Clinical and Scientific Assessment of Pain and Painful Disorders | Screening Protocol | Y | All | 12+ | NCCIH | USA | MD | Bethesda |
| Improving Psychosocial Functioning in Older Veterans With PTSD | PTSD | Y | M | 60+ | VA Office of Researc.. | USA | MA | Boston |
| Central Arterial Pressure Changes With Use of Regional Anesthesi.. | | Y | F | 14-50 | St. Louis University | USA | MO | Saint Louis |
| The Influence of Breakfast on Hormone Responses and Cognitive Pe.. | | Y | M | 13-18 | Albert Einstein Coll.. | USA | NY | Bronx |
| Atherosclerosis, Immune Mediated Inflammation and Hypoestrogenem.. | estrogen | Y | F | 18-60 | Cedars-Sinai Medical.. | USA | CA | Los Angeles |
| Nicotinic Receptor Genetic Variation and Alcohol Reward | Functional Magnetic Resonance Im.. | Y | All | 21-60 | NIAAA | USA | MD | Bethesda |
| Mirror Neuron Network Dysfunction as an Early Biomarker of Neuro.. | Near Infrared Spectroscopy | Y | All | | NICHD | USA | MD | College Park |
| Maxx Orthopedics' PCK Revision TKA Study of Component Survivorsh.. | | Y | All | 40-80 | Maxx Orthopedics Inc | USA | FL | Bradenton |
| Dopaminergic Modulation of Brain Activation Using Simultaneous P.. | Pharmacological MRI | Y | All | 18-55 | NIAAA | USA | MD | Bethesda |
| Technical Development of Cardiovascular Magnetic Resonance Imagi.. | 1.5 T CMR | Y | All | 18+ | NHLBI | USA | MD | Bethesda |
| Taste Bud-Derived Stem Cells in Humans | Diabetes | Y | All | 18-99 | NIA | USA | MD | Baltimore |
| HIV Prevention Among Latina Transgender Women Who Have Sex With .. | | Y | M | 18+ | Centers for Disease .. | USA | NC | Winston-Salem |
| OCT in Diagnosis of Irregular Corneas | OCT | Y | All | 14+ | Oregon Health and Sc.. | USA | OR | Portland |
| Technical and Translational Development of Cardiovascular Magnet.. | MRI Technology Improvement | Y | All | 7-99 | NHLBI | USA | MD | Bethesda |
| Functional Imaging Reserve in NeuroHIV | | Y | All | 20-80 | Washington Universit.. | USA | MO | Saint Louis |
| Chronic Graft-versus-Host Disease in the Oral Cavity of Patients.. | Mouth | Y | All | 18-100 | NIDCR | USA | MD | Bethesda |
| Chronic Kidney Disease (CKD) Platelet Study | P2Y12 inhibitors | Y | All | 18-91 | University of Arkans.. | USA | AR | Little Rock |
| Brief ROC Training Effects on Alcohol Drinking | Binge Drinking | Y | All | 18-25 | Yale University | USA | CT | New Haven |
| Cigarette Smoking in Smokers With and Without Schizophrenia | | Y | All | 18-60 | University of Maryla.. | USA | MD | Catonsville |
| Prevention Support for People Leaving Jail | HIV prevention and testing | Y | M | 18-49 | University of Califo.. | USA | CA | Los Angeles, Santa Fe Springs |
| Bioenergetic Effects of Aging and Menopause (BEAM) | | Y | F | 18-65 | University of Colora.. | USA | CO | Aurora |
| Study of Tau Imaging With the Use of [18F]MK-6240 Tracer | tau | Y | All | 18+ | Tammie L. S. Benzing.. | USA | MO | Saint Louis |
| Microbiome Analysis of Constipated Versus Non-constipation Patie.. | | Y | All | 18-80 | HyGIeaCare, Inc. | USA | VA | Norfolk |
| rTMS to Enhance Cognitive Performance and Promote Resilience | cognition | Y | All | 25-55 | Medical University o.. | USA | SC | Charleston |
| Hypersensitivity Reactions During Anesthesia | | Y | All | 18-99 | Mayo Clinic | USA | FL | Jacksonville |
| Live Attenuated Influenza Vaccine as a Nasal Model for Influenza.. | | Y | All | 18-49 | University of Alabam.. | USA | AL | Birmingham |
| Study of Skin Microbiome in Atopic Dermatitis Patients | staphylococcus, microbiome, atop.. | Y | All | 13-65 | University of Roches.. | USA | NY | Rochester |
| Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of F.. | Pharmacology | Y | All | 18-100 | NHLBI | USA | MD | Bethesda |
| Real-Time Monitoring of Heart Failure Across the Yale New Haven .. | | | All | 18+ | Yale University | USA | CT | New Haven |
| Racial Differences in Serum Sodium and Blood Pressure Regulation | blood pressure | Y | All | 19-75 | Auburn University | USA | AL | Auburn |
| Game-Based Physical Activity in Childhood Cancer Survivors | Game-Based | Y | All | 10-16 | Memorial Sloan Kette.. | USA | NY | New York |
| Impact on Anxiety and Motivation of COVID-19 and Predictors of I.. | Coronavirus | Y | All | 18+ | NIMH | USA | MD | Bethesda |
| PET Imaging of Cyclooxygenases in Neurodegenerative Brain Diseas.. | PET Imaging | Y | All | 18-80 | NIMH | USA | MD | Bethesda |
| Anti-Obesity Phentermine-Topiramate Extended Release Pharmacothe.. | | Y | All | 18-75 | Mayo Clinic | USA | MN | Rochester |
| Gut Butyrate and Blood Pressure in African Americans | African American | Y | All | 30-50 | University of North .. | USA | NC | Greensboro |
| Acute Infection in Mitochondrial Disease: Metabolism, Infection .. | Genetics | Y | All | 2+ | NHGRI | USA | MD | Bethesda |
| Ketone Ester Effects on Biomarkers of Brain Metabolism and Cogni.. | Ketogenic | Y | All | 55+ | NIA | USA | MD | Baltimore |
| Restoration of Strength and Function in Thumb Basal Joint Arthri.. | Ligament reconstruction | | All | 21+ | Dartmouth-Hitchcock .. | USA | NH | Lebanon |
| Quantifying Oxygen Utilization of Tumors Using Oxygen-Enhanced M.. | | Y | All | | Jonsson Comprehensiv.. | USA | CA | Los Angeles |
| Serological Surveillance for COVID-19 in Central North Carolina | SARS-CoV-2 | Y | All | 18+ | NIEHS | USA | NC | Research Triangle Park |
| Breast Cancer and Resistance Exercise Program | online | Y | F | 18+ | Rutgers, The State U.. | USA | NJ | New Brunswick |
| COV2Base-A Rare Disease by COVID Study | Modifier of Disease | Y | All | 1+ | NHLBI | USA | MD | Bethesda |
| Identification and Characterization of SARS-CoV-2 Specific CD8 T.. | CD8 T Cell | Y | All | 18+ | NIA | USA | MD | Baltimore |
| PET Imaging of Cyclooxygenase in Participants With Major Depress.. | PET Imaging | Y | All | 18-70 | NIMH | USA | MD | Bethesda |
| Pilot Feasibility Study of Remote Problem Management Plus for Ad.. | | Y | All | 18+ | The New School | USA | NY | New York |
| Pharmacogenetically-guided Escitalopram Treatment for Pediatric .. | Kids | Y | All | 12-17 | University of Cincin.. | USA | OH | Cincinnati |
| Safety and Immunogenicity of an Epstein-Barr Virus (EBV) gp350-F.. | Infectious Mononucleosis | Y | All | 18-29 | NIAID | USA | MD | Bethesda |
| Glycemic Targets for Pregnant Women With GDM and T2DM | | Y | F | 18+ | Richard H. Lee | USA | CA | Los Angeles |
| Task-dependent Effects of TMS on the Neural Biomarkers of Episod.. | Memory performance | Y | All | 18-40 | NINDS | USA | MD | Bethesda |
| Androgen Receptor, Implications for Health and Wellbeing: Natura.. | Androgen insensitivity syndrome .. | Y | All | | NICHD | USA | MD | Bethesda |
| Clinical Development of Deep Learning for the OtoSight | Ear Infection | Y | All | 6-4 | PhotoniCare, Inc. | USA | PA | Pittsburgh |
| Perioperative Patient Skin Antiseptic Preparation Evaluation | | Y | All | 18+ | Zurex Pharma, Inc. | USA | WI | Milwaukee |
| Safety, Tolerability, and Bioeffects of Alirocumab in Non-treatm.. | Alcohol | Y | All | 21-65 | NIAAA | USA | MD | Bethesda |
| Natural History of Systemic and Nasal Mucosal Immunity to Influe.. | Flu | Y | All | 18+ | NIAID | USA | MD | Bethesda |
| A Multicomponent Intervention to Address Gender-based Violence i.. | | Y | M | 18+ | University of Michig.. | USA | MI | Ann Arbor |
| Addressing Violence and HIV Care Among Transgender Women | | Y | M | 18+ | University of Michig.. | USA | MI | Ann Arbor |
| Atrial Fibrosis Progression in Sleep Apnea Patients: A Pilot Stu.. | Cardioversion | Y | All | 18-75 | Tulane University | USA | LA | New Orleans |
| Preparing for Prevention of Huntington's Disease (PREVENT-HD) | | Y | All | 18-80 | University of Wiscon.. | USA | WI | Madison |
| A Food-effect Study of the Pediatric Dispersible Tablet Formulat.. | TRIUMEQ | Y | All | 18-50 | ViiV Healthcare | USA | TX | Austin |
| The Impact of Telelactation Services on Breastfeeding Outcomes | telehealth | Y | F | 18-45 | RAND | USA | VA | Arlington |
| Metabolic Profiling of Immune Responses in Immune-mediated Disea.. | Primary Immunodeficiency | Y | All | 18-75 | NIAID | USA | MD | Bethesda |
| Systematically Assessing Changes in Plexiform Neurofibroma Relat.. | Selumetinib | Y | All | 7+ | NCI | USA | MD | Bethesda |
| Manual Therapy and Rehabilitation on Pain and Physical Functioni.. | | Y | All | 18+ | Neuro Performance In.. | USA | UT | Park City |
| PRediction Of Glycemic RESponse Study | Type 2 diabetes | Y | All | 18+ | Scripps Translationa.. | USA | CA | San Diego |
| Immersive VR Environments to Induce and Evaluate Cognitive Fatig.. | Emotional Regulation | Y | All | 18-75 | NINR | USA | MD | Bethesda |
| Natural History of the Human Biological Response to Environmenta.. | Blood Collection | Y | All | 18+ | NIEHS | USA | NC | Research Triangle Park |
| Clinical, Genetic, and Epidemiologic Study of Children and Adult.. | Ras/MAPK pathway | Y | All | | NCI | USA | MD | Bethesda |
| Screening More Patients for Colorectal Cancer Through Adapting a.. | | Y | All | 50+ | OHSU Knight Cancer I.. | USA | OR | Portland |
| Pre-operative Education Modalities to Decrease Opioid Use | Opioid Education | Y | M | 18+ | Benaroya Research In.. | USA | WA | Seattle |
| Endometrial Basis for Infertility in Women With Recurrent Implan.. | IVF | Y | F | 18-42 | NICHD | USA | MD | Bethesda |
| Clinical, Molecular and Imaging Biomarkers in Spinal and Bulbar .. | Motor Neuron Disease | Y | M | 18+ | NINDS | USA | MD | Bethesda |
| Characterization of an Optically Pumped Magnetometer (OPM) Magne.. | Imaging | Y | All | 18-65 | NIMH | USA | MD | Bethesda |
| Studies to Determine Whether Oxygen Sensing is Impaired in Sever.. | | Y | All | 18+ | University of Chicag.. | USA | IL | Chicago |
| Telehealth Mindfulness-Based Music and Songwriting for Parents o.. | | Y | All | 18+ | Vanderbilt Universit.. | USA | TN | Nashville |
| Natural History of Systemic and Nasal Mucosal Immunity After Inf.. | Flu | Y | All | 2-17 | NIAID | USA | MD | Bethesda |
| Post Acute Sequelae of COVID-19 | | | All | 18+ | Vanderbilt Universit.. | USA | TN | Nashville |
| Building Resiliency and Vital Equity (BRAVE) Project: Understand.. | COVID-19 testing | Y | All | 18+ | North Carolina Centr.. | USA | NC | Pembroke |
| PPG Project 3 - PET/MRI of the Brain-hematopoiesis-atheroscleros.. | Post-Traumatic Stress Disorder | Y | All | 30-65 | Zahi Fayad | USA | MA, NY | Boston, New York |
| Pain Management Following Sinus Surgery | NSAIDs | Y | All | 18-65 | University of Nebras.. | USA | NE, OH | Cincinnati, Omaha |
| A Study to Assess the Pulmonary Safety of Staccato Alprazolam in.. | Healthy Study Participants | Y | All | 18-55 | UCB Biopharma SRL | USA | MA, NC | North Dartmouth, Raleigh |
| Treatment Efforts Addressing Child Weight Management by Unifying.. | Weight Management | Y | All | 6-15 | Washington Universit.. | USA | LA, MO, NY | Baton Rouge, Columbia, New Orleans, Rochester, Saint Louis |
| Clinical Performance and Reproducibility of the Accelerate Pheno.. | Positive blood culture | Y | All | | Accelerate Diagnosti.. | USA | AZ, PA, TX | Hershey, Lewisville, Tucson |
| Study to Assess the Pharmacokinetics and Safety of AZD9977 in Pa.. | | Y | All | 18-80 | AstraZeneca | USA | CA, FL, OH | 6 |
| A Study of mRNA-1010 Seasonal Influenza Vaccine in Healthy Adult.. | Flu vaccine | Y | All | 18+ | ModernaTX, Inc. | USA | FL, IA, MD, NE | Hollywood, Omaha, Rockville, Sioux City |
| Minimally-Invasive Detection of Barrett's Esophagus and Barrett'.. | Barrett's | Y | All | 18-90 | Mayo Clinic | USA | AZ, FL, MN, NY, TX | 7 |
| Autologous Adipose-derived Stromal Vascular Fraction for Treatme.. | | Y | All | 35-85 | GID BIO, Inc. | USA | CA, FL, LA, NC, NJ, TX | 6 |
| Delayed Heterologous SARS-CoV-2 Vaccine Dosing (Boost) After Rec.. | Heterologous Nonvariant Boost | Y | All | 18-99 | NIAID | USA | GA, MD, NY, OH, PA, TX, WA | 9 |
| Study of Voicing My CHOiCES as a Tool for Advanced Care Planning.. | Advance Care Planning Guide | Y | All | 18+ | NCI | USA | CA, DC, FL, MA, MD, NC, NY, TX | 8 |
| Alcoholic Hepatitis Network Observational Study | | Y | All | 21+ | Indiana University | USA | IN, KY, MA, MN, OH, PA, TX, VA | 9 |
| Staccato Granisetron® (AZ 010) for the Treatment of Cyclic Vomit.. | Cyclic Vomiting Syndrome | Y | All | 18-60 | Alexza Pharmaceutica.. | USA | 11 | 16 |
| A Study to Evaluate Safety and Effectiveness of mRNA-1273 COVID-.. | mRNA-1273 | Y | All | 6-11 | ModernaTX, Inc. | USA | 28 | 59 |
| Evaluation of the ctDNA LUNAR Test in an Average Patient Screeni.. | | Y | All | 45-84 | Guardant Health, Inc.. | USA | 34 | 152 |
| Spanish Intervention for Caregivers of Veterans With Stroke | Depression | Y | All | | VA Office of Researc.. | Puerto Rico, USA | FL | Gainesville, Orlando, San Juan, Tampa |
| Send-In Sample Collection to Achieve Genetic and Immunologic Cha.. | Immunophenotyping | Y | All | | NIAID | Turkey, USA | MD | Bethesda, Istanbul, Meram/Konya |
| Antenatal Chlamydia Trachomatis and Neisseria Gonorrhoeae Testin.. | chlamydia trachomatis | Y | F | 15+ | University of Southe.. | Botswana, USA | CA | Gaborone, Los Angeles |
| Non-organic Signs to Predict Outcomes for Neck Pain | Cervicalgia | | All | 18-90 | Johns Hopkins Univer.. | Korea, Republic of, USA | DC, MD | Baltimore, Seoul, Washington |
| Study of a Pneumococcal Conjugate Vaccine When Administered Conc.. | | Y | All | 42-15 | Sanofi | Canada, USA | 14 | 30 |
| A Study of ALN-HSD in Healthy Adult Subjects and Adult Patients .. | Hepatobiliary disorders | Y | All | 18-65 | Alnylam Pharmaceutic.. | Belgium, Bulgaria, Turkey, USA, United Kingdom | CA, FL, IA, LA, MD, MI, MS, TN, TX | 25 |
| Efficacy and Safety of MK-1654 in Infants (MK-1654-004) | | Y | All | | Merck Sharp & Dohme .. | 6 | 11 | 21 |
| PPMI 2.0 Clinical -Establishing a Deeply Phenotyped PD Cohort | Parkinson | Y | All | 30+ | Michael J. Fox Found.. | 12 | 23 | 46 |
