Skip to main content
Click Here For COVID-19 Studies
Home
Clinical Trials Office Register as a Researcher Log In
225 Studies Now Enrolling
 Menu
Home How It Works Resources Join RecruitMe

Search

Reset

Status

  • Show all (5)
  • Currently Recruiting (2)
  • (-) Closed (3)

Medical Condition

  • Show all (994)
  • Addiction (12)
  • Allergy, Asthma, & Immunology (11)
  • All of Us Research Program - NIH (1)
  • Autoimmune Disorders (25)
  • Blood Disorders (18)
  • Bone & Muscle (8)
  • Cancer (91)
    • Brain Cancer (3)
    • Breast Cancer (11)
    • Gastrointestinal (2)
    • Gynecologic Cancer (29)
    • Kidney Cancer (1)
    • Leukemia (6)
    • (-) Liver Cancer (1)
    • Lung Cancer (4)
    • Lymphoma (9)
    • Multiple Myeloma (2)
    • Pancreatic Cancer (1)
    • Prostate Cancer (3)
    • Sarcoma (2)
    • Skin Cancer (1)
    • Solid Tumors (4)
  • Child Development (4)
  • COVID-19 (Coronavirus) (28)
  • Critical Illness (1)
  • Diabetes (14)
  • Ear, Nose and Throat (5)
  • Endocrine & Metabolic Disease (10)
  • Eye (7)
  • Gastrointestinal and Digestive Diseases (23)
  • Hair and Skin Disorders (2)
  • Headaches (5)
  • Healthy Volunteers (143)
  • Heart Disease (109)
  • Infectious Disease (38)
  • Insomnia (2)
  • Kidney Disease (12)
  • Liver Disease (40)
  • Lung Disease (29)
  • Meniere's Disease (1)
  • Neurological Disorders (95)
  • Nutrition (3)
  • Obesity (1)
  • Obstetrics & Gynecology (46)
  • Pain Management (1)
  • Pediatrics (84)
    • Cancer (36)
    • Cardiology (3)
    • (-) Child and Adolescent Health (2)
    • Down Syndrome (1)
    • Neuromuscular (5)
  • Psychiatric Disorders (61)
  • Rehabilitation (7)
  • Stroke (5)
  • Surgery (7)
  • Transplant (33)
  • Urology (3)
  • Vascular Conditions (9)
Displaying 1 - 3 of 3

Cognition and Psychosocial Functioning During Puberty Blocking

Condition: Pediatrics / Child and Adolescent Health
Investigator: Ilene Fennoy, MD
Status: Closed
We know that puberty is a major time of change! Adolescents develop new decision-making skills and independence. It is possible that some of these changes are due to the hormonal changes during puberty. One of the ways we treat transgender and gender non-conforming teens is to suppress or "block" puberty. We know that this is a safe thing to do…
Read More

Learn More About Positive Pressure Ventilation for Asthma

Condition: Pediatrics / Child and Adolescent Health
Investigator: Maria Kwok, MD, MPH
Status: Closed
The purpose of this study is to evaluate the effectiveness and adverse reactions of the various types of noninvasive positive pressure supportive use in the management of children with moderate to severe acute asthma exacerbation.
Read More

A 5-Year Study of the Natural History and Management of Patients with Hepatocellular Carcioma (A Type of Liver Cancer)

Condition: Cancer / Liver Cancer
Investigator: Elizabeth Verna, MD
Status: Closed
Patients will be asked to participate in this research study because they have been diagnosed with hepatocellular carcinoma (HCC) which is a type of liver cancer. By doing this study, researchers hope to: Find out more about patients that have HCC including their age, race/ethnicity, and other medical conditions they may have; learn more about how…
Read More
COMPLIANCE
Compliance Hotline Compliance Program
RESOURCES
Terms of Use Privacy Policy ©2026 Columbia University
SCHOOLS
Vagelos College of Physicians and Surgeons Mailman School of Public Health School of Nursing College of Dental Medicine Graduate School of Arts and Science