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

Search

Reset

Status

  • Closed (5)

Medical Condition

  • Show all (309)
  • (-) Addiction (2)
    • Marijuana (1)
    • Opioids (1)
  • Autoimmune Disorders (1)
  • Blood Disorders (1)
  • Cancer (41)
    • Brain Cancer (25)
    • Breast Cancer (1)
    • Leukemia (2)
    • (-) Lung Cancer (3)
    • Lymphoma (1)
    • Skin Cancer (1)
  • COVID-19 (Coronavirus) (1)
  • Developmental Disorders (2)
  • Ear, Nose and Throat (3)
  • Endocrine & Metabolic Disease (1)
  • Eye (1)
  • Healthy Volunteers (35)
  • Heart Disease (1)
  • Infectious Disease (1)
  • Neurological Disorders (174)
  • Obstetrics & Gynecology (2)
  • Pediatrics (10)
  • Psychiatric Disorders (29)
  • Stroke (1)
  • Transplant (2)
  • Vascular Conditions (1)
Displaying 1 - 5 of 5

Testing Whether the Use of Brain Scans Alone vs. Brain Scans Plus Brain Radiation Affects Lifespan in Patients With Small Cell Lung Cancer

Condition: Cancer / Lung Cancer
Investigator: Simon Cheng, MD, PhD
Status: Closed
We are doing this study because we want to find out if MRI brain scans alone is better or worse than MRI brain scans plus preventative brain radiation for patients with small lung cancer. The usual approach for patients with small cell lung cancer is prophylactic…
Read More

Study of Whole-Brain Radiation With or Without Hippocampal (part of Brain) Avoidance in Patients with Small Cell Lung Cancer (SCLC)

Condition: Cancer / Lung Cancer
Investigator: Tony J. Wang, MD
Status: Closed
The purpose of this study is to compare any good and bad effects of avoiding the hippocampus during whole brain radiation to the usual whole-brain radiation. The hippocampus is part of the brain that is important for memory. Avoiding the hippocampus during whole-…
Read More

Functional Brain Mechanisms Underlying the Anti-Suicidal Effects of Buprenorphine in Opioid Use Disorder

Condition: Addiction / Opioids
Investigator: Mina Rizk, MD
Status: Closed
This research study uses MRI scans to compare the effect of two medications on suicidal thoughts and brain activity in people who have opioid use disorder. We hope to develop a better understanding of how well these two medications help depression and suicidal thoughts. You may qualify if you have opioid use disorder and…
Read More

Study of Brain Activity and Decision-Making in Marijuana Smokers

Condition: Addiction / Marijuana
Investigator: Suzette Evans, PhD
Status: Closed
RESEARCH VOLUNTEERS: Healthy male and female (age 21-60) MARIJUANA SMOKERS needed to study effects of marijuana on brain activity and decision-making. The study involves 2-3 outpatient visits and a 5-day/5-night stay at the NYS Psychiatric Institute and includes Magnetic Resonance Imaging (MRI) scans. Compensation for time…
Read More

A study for patients with brain metastases from non-small cell lung cancer (NSCLC) using radiosurgery

Condition: Cancer / Lung Cancer
Investigator: Teri Kreisl, MD
Status: Closed
The purpose of this study is to obtain information on the safety and effectiveness of NovoTTF-100M (study device) in subjects with brain metastases (tumors) as a result of non-small cell lung cancer (NSCLC).
Read More
This website uses cookies as well as similar tools and technologies to understand visitors’ experiences. By continuing to use this website, you consent to Columbia University’s usage of cookies and similar technologies, in accordance with the Columbia University Website Cookie Notice.
I AGREE
COMPLIANCE
Compliance Hotline Compliance Program
RESOURCES
Contact RecruitMe Terms of Use Privacy Policy ©2025 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