236 Studies Now Enrolling
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Displaying 1 - 15 of 15
Condition: Psychiatric Disorders / Schizophrenia
Investigator: Kiyohito Iigaya, PhD
Status: Currently Recruiting
Our lab is conducting brain imaging research studies investigating people's behavior. We are looking for people between the ages of 18 and 65 to be study participants. As a schizophrenia study participant, you will be asked to complete a set of self-report questionnaires probing personality traits. You will also complete a number of computer-based…
Condition: Psychiatric Disorders / Bipolar Disorder
Investigator: Marzieh Majd, PharmD, PhD
Status: Currently Recruiting
We are recruiting adults with bipolar disorder, and adults with no psychiatric disorder, ages 18-60 years. As a participant in our study, you will be asked to attend one remote or in-person visit and one to two in-person visits. The following procedures will occur: Visit 1 (1 - 2.5 hrs): Clinical interview for overall psychiatric history as well as current…
Condition: Psychiatric Disorders / Obsessive Compulsive Disorder (OCD)
Investigator: Dana Diaz
Status: Currently Recruiting
This research study will examine how an iPad-based cognitive training game combined with cognitive behavioral therapy (CBT) helps children with excessive worries and related repetitive behaviors (obsessive compulsive behaviors). This study will take place at Columbia University in Manhattan. Participation includes a clinical evaluation and questionnaires,…
Condition: Infectious Disease / HIV
Investigator: Magdalena Sobieszczyk, MD
Status: Currently Recruiting
This is a Phase 1 trial testing two experimental vaccines for HIV called DV700P-RNA and DV701B1.1-RNA. This study is testing whether these vaccines are safe to use in people living with HIV and if they can be taken comfortably, as well as how the immune system responds to the vaccines. Both vaccines are made using messenger ribonucleic acid (mRNA)…
Condition: Infectious Disease / HIV
Investigator: Rebecca Schnall, PhD, RN
Status: Currently Recruiting
The Sense2Quit study is recruiting people living with HIV in New York City to test an app for smoking cessation.
Condition: Infectious Disease / HIV
Investigator: Magdalena Sobieszczyk, MD
Status: Currently Recruiting
The purpose of this study is to assess the safety of the Investigational study drug called BNT351 and get information about how well it works for HIV. BNT351 is currently being tested in humans and is the first time the study drug will be given to people. It is not FDA approved yet. You will be invited to take part if you are 18 to 65 years of age in good…
Condition: Psychiatric Disorders / Depression
Investigator: J. John Mann, MD
Status: Currently Recruiting
We are conducting a study on depression and suicide risk, and participants can earn up to $300 for taking part. Suicide rates in the U.S. are rising, and new treatments are urgently needed. This study focuses on the brain chemical glutamate, which may play an important role in mood and mental health. We will compare glutamate levels at rest and during…
Condition: Psychiatric Disorders
Investigator: Peter Dayan, MD
Status: Currently Recruiting
The study uses brain imaging and cortisol to understand risk and protective factors for mental health among adolescents on social media. We are currently recruiting adolescents ages 14-18 who struggle with mental health. To participate in our study, we would ask your child to: (a) complete a mental health interview (over Zoom), (b) complete a Magnetic…
Condition: Psychiatric Disorders / Eating Disorders
Investigator: Timothy Walsh, MD
Status: Currently Recruiting
Anorexia Nervosa is a serious illness and relapse rates are high. We have shown that behavioral routines get stuck/entrenched. Our newest research, Relapse Prevention and Changing Habits (REACH+) for Anorexia Nervosa, aims to help patients minimize unhelpful routines and develop more healthful recovery-oriented behavior. Participants will complete initial…
Condition: Infectious Disease / HIV
Investigator: Adam Brickman, PhD
Status: Currently Recruiting
Thank you for your interest in our research! We are studying how life experiences impact brain health and memory in people with and without HIV. Your participation can help advance science and improve future care. What's involved? You'll come to the Columbia University Irving Medical Center for a one-time visit, which includes a blood draw, urine…
Condition: Psychiatric Disorders / Schizophrenia
Investigator: Guillermo Horga, MD, PhD
Status: Currently Recruiting
In this study, we are trying to learn more about the symptoms of psychosis, specifically to learn how alterations in the brain may produce certain experiences (including voice hearing or auditory hallucinations) that are common in people with psychosis or schizophrenia. The study involves clinical interviews, computer tests, and magnetic resonance imaging (…
Condition: Infectious Disease / HIV
Investigator: Marcus Pereira, MD, MPH
Status: Currently Recruiting
The primary objective is to determine whether using hearts from HIV+ donors for HIV+ recipients is safe with regard to major transplant-related and HIV-related complications. The primary outcome is patient survival at one year. If you have any questions regarding this study, please contact the Transplant Clinical Research Center (TCRC).
Condition: Psychiatric Disorders / Depression
Investigator: Randy Auerbach, PhD
Status: Currently Recruiting
We are recruiting depressed adolescents ages 13-18 years. As a participant in our study, we will: (1) interview your child about current and past thoughts, feelings, and behaviors, (2) teach your child mindfulness strategies, (3) collect brain activity data with MRI (non-invasive) while your child practices mindfulness, and (4) send short surveys to your…
Condition: Psychiatric Disorders / Depression
Investigator: Marcella Walker, MD
Status: Currently Recruiting
Depression and some antidepressants may be associated with an increased risk of breaking a bone. It is not clear why this could be the case. It is possible that depression and/or certain medications used for the treatment of depression cause bone loss, increase the risk of falls, are associated with lower physical activity, or effects on muscle function.…
Condition: Infectious Disease / HIV
Investigator: Magdalena Sobieszczyk, MD
Status: Currently Recruiting
We are looking for individuals 18 to 65 years old who are interested in learning more about HIV prevention and biomedical research studies. We will ask you to complete a brief questionnaire to find out if we can schedule you for a one-on-one, 1.5-hour education visit to learn about the research we do. The education visit will help you decide if you want to…