351 Studies Now Enrolling
Menu
Search
Medical Condition
- Show all (1900)
- Addiction (16)
- Allergy, Asthma, & Immunology (12)
- All of Us Research Program - NIH (1)
- Autoimmune Disorders (28)
- Blood Disorders (38)
- Bone & Muscle (10)
- Cancer
(726)
- Bladder Cancer (14)
- Brain Cancer (25)
- Breast Cancer (70)
- Gastrointestinal (16)
- Gynecologic Cancer (28)
- Head and Neck Cancer (4)
- Kidney Cancer (8)
- Leukemia (75)
- Liver Cancer (10)
- Lung Cancer (62)
- Lymphoma (45)
- Multiple Myeloma (30)
- Pancreatic Cancer (22)
- (-) Prostate Cancer (36)
- Sarcoma (25)
- Skin Cancer (30)
- Solid Tumors (42)
- Thyroid Cancer (1)
- Uveal Melanoma (7)
- Child Development (4)
- COVID-19 (Coronavirus) (37)
- Critical Illness (1)
- Dental (2)
- Developmental Disorders (2)
- Diabetes (22)
- Ear, Nose and Throat (11)
- Endocrine & Metabolic Disease (13)
- Eye (8)
- Gastrointestinal and Digestive Diseases (22)
- Hair and Skin Disorders (2)
- Headaches (5)
- Healthy Volunteers (175)
- Heart Disease (128)
- Infectious Disease (48)
- Insomnia (2)
- Kidney Disease (12)
- Liver Disease (48)
- Lung Disease (32)
- Meniere's Disease (1)
- Neurological Disorders (174)
- Nutrition (4)
- Obesity (9)
- (-) Obstetrics & Gynecology (51)
- Pain Management (1)
- Pediatrics (104)
- Psychiatric Disorders (65)
- Rehabilitation (8)
- Stroke (7)
- Surgery (7)
- Transplant (51)
- Urology (4)
- Vascular Conditions (9)
Displaying 1 - 87 of 87
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Cristiane Duarte, PhD
Status: Currently Recruiting
The Center for Intergenerational Psychiatry at Columbia University is recruiting pregnant individuals. We want to learn how feeling worried or anxious (or not having these feelings) may impact pregnant individuals and their babies. We would like to invite people from a wide-range backgrounds who are in between 12 to 34 weeks of their pregnancy to…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Marisa Spann, PhD, MPH
Status: Currently Recruiting
Our team is looking at the relationship between a mother and her baby to see how different prenatal and infant experiences affect a baby's brain development. Specifically, we are looking at maternal immune activation (MIA) and how prenatal exposure to MIA can affect a baby's development. For our study, we ask participants to come in for up to 3…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Noelia Zork, MD
Status: Currently Recruiting
Women will be enrolled at or prior to prenatal visit at 34-40 weeks gestation with follow-up visits within 48 hours of delivery, and 6 and 12 months postpartum among the mother and infant. Maternal and infant measurements will be conducted at each visit. The purpose of the study is to estimate cardiovascular disease risk in healthy and medically complicated…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Claudia Lugo-Candelas, MS, PhD
Status: Currently Recruiting
The Lugo Lab at Columbia University's Department of Psychiatry is conducting a study of stress and sleep in childhood and pregnancy, which will take place over the next year. We are recruiting pregnant people who identify as Latinx/Hispanic. You will be compensated for your time! We are flexible in scheduling convenient times for you to come in. The…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Currently Recruiting
The main purpose of the study is to determine whether the study drug, ONC-392, together with a standard of care drug PLUVICTO (Lutetium Lu 177 Vipivotide Tetraxetan), are safe and well tolerated, and whether two drugs are effective in treating prostate cancer, in comparison with the standard of care PLUVICTO alone. ONC-392 has not yet been approved by the…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Julie Herbstman, PhD, MSc
Status: Currently Recruiting
You are invited to participate in a research study to understand how environmental exposures during pregnancy influence the health and development of children. This study will begin at pregnancy and follow your child through age 11. A trained research worker will work with you and your child, administering questionnaires to you and developmental evaluations…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Currently Recruiting
The purpose of this study is to find out the side effects of JNJ-87189401 given in combination with JNJ-78278343 to patients with metastatic castration-resistant prostate cancer, and to find which doses of the two study drugs when given in combination cause the least side effects. The study will also look at how long JNJ-87189401 and JNJ-78278343 stay in…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Currently Recruiting
You are being invited to take part in a research study that includes studying JNJ-78278343 in subjects with prostate cancer. This is an investigational drug which means that this is a new approach for the treatment of people who have prostate cancer. The main purpose of this study is to find a safe dose of JNJ-78278343 that can be used in the treatment of…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Uma Reddy, MD, MPH
Status: Currently Recruiting
This study will enroll participants who did or did not receive a SARS-CoV-2 vaccine during their pregnancy and have a child who is now 18-30 months of age. In order to assess the long-term outcomes of the offspring of those who received SARS-CoV-2 vaccine in pregnancy, a cohort study examining child developmental outcomes is needed. There are a number of…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Teresa Janevic, PhD, MPH
Status: Currently Recruiting
We are looking for people who gave birth in NYC between 2009-2015 and had gestational diabetes during their pregnancy. You will receive a $75 gift card for completing a 1 hour interview with us!
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Currently Recruiting
The purpose of this study is to determine the safety, tolerability (how your body reacts to the drug) and effectiveness of REGN5678 which will be given alone first and then be given in combination with cemiplimab. Neither REGN5678 nor Cemiplimab is FDA-approved to treat your type of cancer. Cemiplimab is approved by the FDA for the treatment of certain…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: S. Zev Williams, MD, PhD
Status: Currently Recruiting
Researchers at Columbia are looking into possible viral causes of stillbirth or late-term miscarriages in patients. We are looking for people who have recently had a late-term pregnancy loss (within the past week). Participation in this research involves a one-time blood draw. Participants will receive $50.
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Currently Recruiting
The main goal of a research study is to learn things to help patients in the future. The decision to join or not join the research study will not cause you to lose any medical benefits. If you decide not to take part in this study, your doctor will continue to treat you. The purpose of this study is to learn more about prostate cancer and: to describe the…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Jennifer Haythe, MD
Status: Currently Recruiting
We are doing this study to test the use of a drug called bromocriptine for women with a condition called Peripartum cardiomyopathy (PPCM). The study will look at how the heart muscle improves in women taking bromocriptine compared to a group of women given a placebo or inactive pill.
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Currently Recruiting
The purpose of this study is to assess the efficacy of a home-delivered whole-food plant-based diet (WFPBD) intervention in promoting weight loss in overweight or obese men with prostate cancer receiving androgen deprivation therapy (ADT), as compared to general nutritional counseling only. Another purpose is to assess how easy or difficult it is for…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: S. Zev Williams, MD, PhD
Status: Currently Recruiting
Researchers at Columbia are looking at the changes that happen in the placenta when people become pregnant. Participation in this study involves a blood draw at three time points. Participants will be paid $50 at each time point. Participants who complete all three time points will receive bonus compensation.
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Uma Reddy, MD, MPH
Status: Currently Recruiting
This research study is being done to understand how CPAP for sleep apnea may affect hypertensive disorders of pregnancy and other complications of pregnancy such as gestational diabetes. The purpose of the home sleep test is to find women with sleep apnea. Sleep apnea is when you have one or more pauses in breathing or shallow breaths while you sleep.…
Condition: Cancer / Prostate Cancer
Investigator: Karie D. Runcie, MD
Status: Closed
The purpose of this study is to help researchers understand more about the possible effectiveness and safety of apalutamide when given to patients with or without intermittent Androgen Deprivation Therapy (ADT) to treat metastatic Castration-Sensitive Prostate Cancer (mCSPC). Apalutamide is a type of drug that blocks the action of testosterone. By blocking…
Condition: Cancer / Prostate Cancer
Investigator: Karie D. Runcie, MD
Status: Closed
You are being asked to take part in this study because you have been diagnosed with advanced prostate cancer and the standard drugs to treat your disease (metastatic castration-resistant prostate cancer mCRPC) are no longer effective or no effective treatment is known for your type of cancer. This research study will test an investigational drug called CC-…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Natalie Benda, PhD
Status: Closed
Are you currently pregnant or were you pregnant in the last 2 years? We want to hear from you! We are conducting interviews to understand how we can support physical and mental health during pregnancy and postpartum. Interviews will take place virtually over Zoom or via telephone and last about 60 minutes. There are also options to participate in person (…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this research study is to determine the safety and tolerability of XmAb20717 by itself and in combination with other anticancer therapies (Olaparib, Cabazitaxel, Docetaxel, and Carboplatin). XmAb20717 has not been studied in a significant number of humans, therefore, some of its effects are unknown. XmAb20717 is an investigational antibody-…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Noelia Zork, MD
Status: Closed
GO MOMs is an observational study designed to characterize the glycemic profile of pregnancy using continuous glucose monitoring (CGM) technology in order to develop criteria using CGM measurements and/or early pregnancy oral glucose tolerance testing (OGTT) at 10w0d-14w0d gestation that are predictive, along with clinical factors, of adverse pregnancy…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine how safe the study drug, VTP-850, is in people with prostate cancer who have had initial treatment but whose prostate-specific antigen (PSA) levels have started to rise again. This study also aims to find the appropriate dose regimen of VTP-850 that can be given safely to people with prostate cancer. In addition, we…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
Ovaprene, is an experimental monthly non-hormonal intravaginal contraceptive being developed as a possible new method of birth control. It consists of a round piece of woven material surrounded by a soft, flexible rubber ring. The ring itself is made of a silicone rubber combined with the following ingredients: ferrous gluconate (a type of iron), Vitamin C…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
The study is looking to evaluate levonogestrel butanoate as a possible new long-acting injectable for birth control. Levonogestrel butanoate is a type of hormone called progestin that has a long history of clinical use in a variety of birth control methods (e.g. pills, intrauterine devices, implants) and its efficacy and safety are well recognized. This…
Condition: Obstetrics & Gynecology / Reproductive & Hormonal Disorders
Investigator: S. Zev Williams, MD, PhD
Status: Closed
Researchers at Columbia are looking at new treatments to help delay the start of menopause. This is a randomized trial where some women will receive medication and some will receive a placebo. The study will last approximately 12 weeks, followed by monthly follow-ups for 6 months. Participants will be compensated $1300 for compensation.
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine whether HB-302/HB-301 therapy is safe and well tolerated. This will be the first time HB-302/HB-301 will be tested in humans. HB-302/HB-301 has not yet been approved by the Food and Drug Administration (FDA).
Study of Cabozantinib in Patients with Prostate Cancer who Previously Received Anti-Androgen Therapy
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine what effects (good and bad) cabozantinib has in treatment of prostate cancer. Cabozantinib (Cometriq, Cabometyx) is an oral medication that blocks activity of specific proteins in the body. It is approved by the Food and Drug Administration (FDA) for use in patients with medullary thyroid carcinoma and advanced…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
This study aims to investigate ADXS-504 as a possible treatment for biochemically recurrent prostate cancer. ADXS-504 is a type of cancer treatment that is designed to stimulate your immune system to attack prostate cancer cells. ADXS-504 is made of bacteria that have been weakened to remove their ability to cause an infection. The bacteria have also been…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
This study is being done to learn if the study drug called Lutetium-177 PSMA I&T is safe and effective in patients with castration-resistant metastatic prostate cancer. The study drug contains radioactive Lutetium-177, which is targeted to treat certain prostate cancers cells that have a protein called the prostate-specific membrane antigen (PSMA) on…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to find out whether delivering SBRT to the prostate, combined with the study drug atezolizumab, is a safe and effective treatment when given in combination with abiraterone, prednisone, and Lupron (the standard treatment for this disease). In addition, the researchers want to find out whether the study treatment works better…
Condition: Obstetrics & Gynecology
Investigator: Jin Hee Kim, MD
Status: Closed
In this research study we want to learn more about a potential new therapy for pain associated with endometriosis. We want to determine if a non-hormonal medication, cabergoline, will help patients with endometriosis. Cabergoline is a medication that is approved by the Food and Drug Administration (FDA) for treatment of other medical conditions. In this…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to see if a new, experimental drug called JNJ-75229414 is safe and useful for treating patients with metastatic castration-resistant prostate cancer. JNJ-75229414 is a Chimeric Antigen Receptor T Cell (CAR-T) cell therapy. This is the first time that JNJ75229414 will be used in humans. In this type of treatment, your white blood…
Condition: Cancer / Prostate Cancer
Investigator: Karie D. Runcie, MD
Status: Closed
The purpose of this study is to assess the effectiveness and safety of combining an investigational drug called BMS-986218 (also known as Anti-CTLA4-NF monoclonal antibody), or BMS-986218 plus nivolumab, with standard of care docetaxel (chemotherapy), in men who have metastatic castration-resistant prostate cancer (mCRPC) that progressed after a second-…
Condition: Obstetrics & Gynecology
Investigator: Jason Wright, MD
Status: Closed
We are doing this study because we want to find out if adding a new immunotherapy drug to the usual combination of chemotherapy drugs is better or worse than the usual approach for your endometrial cancer. The usual approach is defined as care most people get for endometrial cancer.
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to determine if the addition of immunotherapy to the current standard of care for metastatic prostate cancer, chemotherapy, and hormonal therapy, is safe and improves your response to therapy. People who usually have metastatic prostate cancer to their bones and organs are usually treated with combination of chemotherapy (…
Condition: Cancer / Prostate Cancer
Investigator: Karie D. Runcie, MD
Status: Closed
The purpose of this study is to see whether immunotherapy with BMS-986218 added to degarelix (which suppresses your testosterone) given prior to surgery can decrease the chance that your cancer will come back compared to degarelix alone. People who usually have this type of prostate cancer usually do not receive any additional therapy prior to surgery.
Condition: Obstetrics & Gynecology
Investigator: Paula Castano, MD, MPH
Status: Closed
Nexplanon a contraceptive implant is currently approved for use up to 3 years. This study is looking to evaluate the contraceptive efficacy of Nexplanon during extended use for 2 more years (5 years total). You may be eligible if you are between the ages of 18-35 and are approaching 36 months from placement of your Nexplanon implant. Study participation…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
In Phase 1b, the purpose is to learn how well patients with Metastatic Castration-Resistant Prostate Cancer (mCRPC) tolerate the treatment when PLX2853 is added to ongoing treatment with abiraterone acetate and prednisone. We are looking for the highest dose of PLX2853 that can be given safely to patients with your type of disease who are already on…
Condition: Obstetrics & Gynecology
Investigator: Paula Castano, MD, MPH
Status: Closed
Protocol is looking to evaluate efficacy of the EVO100 vaginal gel in the prevention of urogenital Chlamydia Trachomatis (CT) and Neisseria gonorrhoeae (GC) infections. You may be eligible if you are between the ages of 18 years or older with a CT and/or GC infectiondiagnosis within the last 16 weeks.
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to test the effectiveness and safety of an experimental drug known as HPN424 (also known as study drug) in patients with advanced prostate cancer. This drug has been tested in animals but not yet in people. This study tests different doses of HPN424. We want to find out how good the drug is at treating prostate cancer. We also…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Carolyn Westhoff, MD
Status: Closed
If you are a woman between the ages of 18 and 35, are pre-menopausal, sexually active and do NOT wish to become pregnant, you are invited to see if you may qualify for a research study. The purpose of this research study is to test the effectiveness of an investigational oral birth control pill. If you qualify, you will receive investigational study…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
This study is for patients with prostate cancer and that require treatment because their disease is now growing. The purpose of this study is to see whether immunotherapy with nivolumab added to degarelix or nivolumab and BMS-986253 added to degarelix is safe and can decrease the chance that the cancer will come back. Degarelix is a standard of care drug…
Condition: Cancer / Prostate Cancer
Investigator: Joel DeCastro, MD, MPH
Status: Closed
This research study will look at whether computer tools (also called decision aids) help prostate cancer patients better understand their treatment options and help patients talk about their treatment preferences with their doctors
Condition: Obstetrics & Gynecology
Investigator: June Hou, MD
Status: Closed
The purpose of this study, which involves research, is being done to see how well an investigational new drug and study device combination will work to treat people with pre-cancerous cells on the cervix caused by human papillomavirus (HPV). The treatment combination is testing a drug, called VGX-3100, given by injection and used with the study device,…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
Hormonal Vaginal Ring for Contraception
Condition: Obstetrics & Gynecology / Contraception
Investigator: Carolyn Westhoff, MD
Status: Closed
This study is studying the effectiveness and safety of a new birth control pill. The pill contains two hormones, drospirenone (a progestin) and estetrol (an estrogen), which combine to prevent pregnancy. Scientists think that estetrol may be safer and have more benefits than other estrogen hormones. The study lasts about one year, and you will come in for 7…
Condition: Obstetrics & Gynecology / Prenatal Abnormalities
Investigator: Ronald Wapner, MD
Status: Closed
The purpose of this study is to collect blood samples from women who are pregnant with a fetus that has been confirmed by prenatal microarray testing to have a chromosomal abnormality, such as a microdeletion (missing chromosomes) or microduplication (extra chromosomes). The sponsor of this study, Sequenom Laboratories, will use these samples to develop and…
Condition: Cancer / Prostate Cancer
Investigator: Emerson Lim, MD
Status: Closed
The purpose of this study is to find a more effective treatment as well as to gain a better understanding of prostate cancer. This study includes investigational study drugs which are specific for your prostate cancer (module). Treatment in each module will include an investigational medication called AZD4635 as well as another module-specific study drug(s…
Condition: Obstetrics & Gynecology
Investigator: Ana Tergas, MD
Status: Closed
The purpose of this study is to see how well an investigational new drug and study device combination work to treat women with pre-cancerous cells of the vulva caused by human papillomavirus (HPV) and,thereby avoid surgery. To participate in this study you must have high grade squamous intraepithelial lesion (HSIL) of the vulva caused by HPV types 16 or 18.
Condition: Cancer / Prostate Cancer
Investigator: Sven Wenske, MD
Status: Closed
This study is being conducted to evaluate the performance of the ConfirmMDx and SelectMDx tests for Prostate Cancer to identify patients with increased risk for clinically significant disease, to ultimately lower the rate of repeat biopsies. Approximately 1000 people are expected to take part in this study.
Condition: Cancer / Prostate Cancer
Investigator: Richard Carvajal, MD
Status: Closed
This study will enroll participants with prostate cancer that were treated by removing the prostate or by giving radiation (or both), but whose blood prostate specific antigen (PSA) level is going up. PSA is produced by the prostate and other tissues, and when it goes up, it means that the prostate cancer is coming back. In this study, participants will…
Condition: Obstetrics & Gynecology
Investigator: Ana Tergas, MD
Status: Closed
The main purpose of this study is to: Find out if the study vaccine therapies cause any side effects (unexpected or unwanted reactions) and how well they are tolerated in women with persistent HPV types 16 or 18 infection of the cervix. Find out whether your body responds (the immune response). Compare the effects (both good and bad) of the study…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Carolyn Westhoff, MD
Status: Closed
The unintended pregnancy rate is rising despite increased availability and use of different types of emergency contraception (EC) pills. Few studies have addressed reasons for EC failure, yet such an investigation may allow researchers to better understand if EC can be used more successfully.Recently studies have shown that EC failure rates are higher in…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to see if 18FDCFPyL (PyL) PET/CT scans are able to find prostate cancer tumors. PyL is a radioactive drug (tracer) that targets prostate specific membrane antigen (PSMA). Because PSMA is a protein found mostly on the surface of prostate cancer cells, we are testing to see if PyL will be able to correctly identify prostate cancer…
Condition: Obstetrics & Gynecology
Investigator: Carolyn Westhoff, MD
Status: Closed
The UPA Breast Study will investigate a medication called ulipristal acetate (UPA), which is currently used as an emergency contraceptive and as a treatment for fibroids. The study is designed to investigate 1) whether taking UPA daily can decrease breast cell proliferation compared to traditional combined oral contraceptive pills; and 2) whether MRI can…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
The purpose of this study is to assess the effectiveness of AG200-15 which is an investigational birth control patch. AG200-15 is an investigational birth control patch being developed for use by women who wish to use a skin patch to prevent pregnancy. It contains LNG (levonorgestral) and EE (ethinyl estradiol), which are female sex hormones and are active…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Cynthia Gyamfi Bannerman, MD
Status: Closed
The goal of the study is to determine whether coming to the hospital and having the labor started with medicine (i.e., labor induction) at 39 weeks of pregnancy can improve the baby's health at birth when compared with waiting for labor to start on its own.
Condition: Cancer / Prostate Cancer
Investigator: Sven Wenske, MD
Status: Closed
The goal of this study is to evaluate how the results of a novel laboratory developed and validated urine test which predicts the likelihood of high grade prostate cancer will impact the decision on whether you will have a prostate biopsy to rule out prostate cancer. Approximately 1,000 subjects will be enrolled in this study. The study is expected to last…
Condition: Cancer / Prostate Cancer
Investigator: Edward Gelmann, MD
Status: Closed
The purpose of this study is to compare the clinical benefit (i.e., does it help to improve or slow down the cancer) of adding study drug JNJ-56021927 to combined treatment of abiraterone acetate plus prednisone to treat patients with metastatic Castration-resistant Prostate Cancer (mCRPC). This study will also evaluate the possible side effects of study…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Carolyn Westhoff, MD
Status: Closed
There are over 62 million US women in their child-bearing years, ages 15-44. Thirty-eight million use some form of contraception which included permanent sterilization (tubal ligation or vasectomyin male partner), contraceptive implants, intrauterine devices, injections, pills, patches, vaginal spermicides, and behavioral methods such as coitus interrupts…
Condition: Obstetrics & Gynecology / Fertility
Investigator: Eric Forman, MD, HCLD
Status: Closed
This clinical research study is for women between the ages of 35 and 42 years who are having difficulty becoming pregnant and who would like to receive treatment within an assisted reproductive technology (ART) program in order to become pregnant. The purpose of this research study is to test the safety and effectiveness of an investigation drug called FE…
Condition: Obstetrics & Gynecology
Investigator: June Hou, MD
Status: Closed
This research is being done to find out if TOLMAR formulation behaves in the body the same way DOXOrubicin does. This will be done by comparing the amount of doxorubicin in subjects' blood after they are given TOLMAR formulation compared to the amount of doxorubicin in the blood after they are given DOXOrubicin. This is a pharmacokinetic study.…
Condition: Obstetrics & Gynecology / Preeclampsia
Investigator: Kirsten Cleary, MD
Status: Closed
The purpose of this study is to evaluate the safety and effectiveness of ATryn, for the treatment of early onset preeclampsia (high blood pressure during pregnancy). ATryn is is currently approved by the Food and Drug Administration (FDA) and is used to prevent blood clots from forming in patients who are having surgery or giving birth to a child. Eligible…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
This research study is investigating a new treatment for cancer that uses your immune system (a type of white blood cell called T cells or T lymphocytes) to try to attack your cancerous cells. T cells fight infections, and may attack cancer cells, in some cases. Currently, your T cells may not able to attack your cancerous cells. The use of these modified T…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
The purpose of this study is to test the safety of the FemBloc Permanent Contraceptive System as a method to prevent pregnancy.
Condition: Cancer / Prostate Cancer
Investigator: Emerson Lim, MD
Status: Closed
The purpose of this study is to find out if ODM-201 is effective at keeping hormone-sensitive prostatecancer under control when given in addition to standard treatment which includes androgen deprivation therapy (ADT) and docetaxel chemotherapy for six cycles. A total of approximately 1,300 men will take part in this study at a number of different locations…
Condition: Obstetrics & Gynecology
Investigator: Ana Tergas, MD
Status: Closed
The purpose of this research study to find out a new way of treating patients with cervical cancer byactivating their immune system to help their body fight the cancer. VGX-3100 and INO-9012 are aninvestigational drug. This means that the drug has not been approved by the Food and DrugAdministration (FDA) for medical use in patients, but has only been…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
We are asking you to participate in this research study because you are a woman of child-bearing age or potential and interested in using an intrauterine device (IUD) for birth control for up to 5 years.
Condition: Obstetrics & Gynecology / Abdominal Cramping
Investigator: Anne Davis, MD
Status: Closed
You may be eligible if you are younger than 51 years old, have regular monthly periods with moderate to severe cramping, and are willing to try a NEW hormonal vaginal ring. The ring contains estrogen and progestin which are hormones found in some types of birth control pills, patches and rings.Participation in the study will consist of 6 study visits and 2…
Condition: Obstetrics & Gynecology / Fertility
Investigator: Nataki Douglas, MD, PhD
Status: Closed
The purpose of this study is to survey study participants to determine their knowledge and attitudes towards fertility, and interest in understanding fertility management options. Recruited participants will be contacted via e-mail and invited to participate in online surveys and have hormone markers measured at the Columbia University Medical Center.
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Cynthia Gyamfi Bannerman, MD
Status: Closed
The purpose of this study is to test the effect of a drug called retosiban on stopping preterm labor and delaying the birth of her baby. We will also study the safety of the drug to find out what effects; good or bad, retosiban has on women in preterm labor and their fetuses. A previous small study, involving 93 women with preterm labor, found that…
Condition: Cancer / Prostate Cancer
Investigator: Charles Drake, MD
Status: Closed
We are doing this study to test a drug called MGD009. MGD009 is like an antibody, which is a protein in your blood that helps get rid of germs in your body. MGD009 is made to attach to cancer cells and to T-cells, which are a part of your immune system. Certain T cells have the ability to kill other cells, including cancer cells. By attaching to cancer…
Condition: Obstetrics & Gynecology / Reproductive & Hormonal Disorders
Investigator: Rogerio Lobo, MD, FACOG
Status: Closed
The purpose of this study is to evaluate a new experimental (investigational) oral combination hormone drug product containing estradiol (a form of the estrogen) and progesterone (a female hormone that regulates the inner lining of the uterus called the endometrium) for postmenopausal women who have hot flushes. The estradiol and progesterone used in this…
Condition: Obstetrics & Gynecology / Pregnancy
Investigator: Rachana Gavara, MD
Status: Closed
This is a study of patients delivering at Columbia University Medical Center-Allen Hospital. The investigators will compare the change in maternal hemoglobin from postpartum day 1 to day 2 and also try to find out if there is a correlation between estimated blood loss and measured blood loss.
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
You are being asked to participate in this research study because you have been diagnosed with metastatic castrate resistant prostate cancer (mCRPC) and are scheduled to start a new treatment. The purpose of this study is to see if changes in 18FDCFPyL (PyL) PET/CT scans before starting your new treatment and after 6 weeks on treatment is associated with…
Condition: Obstetrics & Gynecology
Investigator: Cara Grimes, MD, FACOG
Status: Closed
The purpose of this research study is to compare the treatment device (Uphold LITE) to a traditional native tissue repair procedure for the treatment of symptoms for pelvic organ prolapse (POP). Uphold Lite is a non-absorbable synthetic mesh used to support tissue in women with POP. The device is inserted into the body through an incision in the vaginal…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Carolyn Westhoff, MD
Status: Closed
This is a study looking to evaluate how well a new hormone-releasing Intrauterine Contraceptive called LevoCept works in healthy, sexually active women. The study will consist of 6 study visits including a screening visit prior to enrollment and monthly telephone calls over the course of a year. The study visits will vary but mostly consist of physical and…
Condition: Obstetrics & Gynecology
Investigator: Rogerio Lobo, MD, FACOG
Status: Closed
The purpose of this study is test a new investigational vaginally inserted hormone drug product called TX-004HR on postmenopausal women who have symptoms of vulvar and vaginal atrophy (VVA). After menopause, the amount of estrogen circulating throughout a woman's body decreases and can result in changes in their vaginal tissue known as vulvar and…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
Do You Have a Mirena IUD? You may qualify for a study on the extended use of the Mirena IUD! You may qualify if you are 18 to 33 years old and had your Mirena placed in 2013. Compensation available for time and effort. Find out if you qualify!
Condition: Cancer / Prostate Cancer
Investigator: Emerson Lim, MD
Status: Closed
You are being asked to join this study because you have either been diagnosed with prostate cancer and will be having surgery to remove your prostate or you will be having a prostate biopsy to look for prostate cancer. This study is looking to see if a new imaging device, diffuse optical tomography (DOT), can detect prostate cancer. We will also see if DOT…
Condition: Obstetrics & Gynecology
Investigator: Cara Grimes, MD, FACOG
Status: Closed
The objective of this research study is to compare the treatment success rates and safety of two surgical treatment options: Native Tissue Repair and the Elevate Prolapse Repair System. You maychoose to participate in this research when you and your doctor have determined which surgical treatment option is right for you. The Elevate Prolapse Repair System…
Condition: Cancer / Prostate Cancer
Investigator: Mark Stein, MD
Status: Closed
The purpose of this study is to test the effectiveness (how well the drug works), safety, and tolerability of the investigational drug called nivolumab when combined with rucaparib, docetaxel or enzalutamide in participants with late stage prostate cancer that was unable to be surgically removed. These three combinations: nivolumab plus rucaparib, nivolumab…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Carolyn Westhoff, MD
Status: Closed
This study will look at the safety and effectiveness of a new hormonal IUD. This IUD is a small device that a clinician will place in your uterus. It contains a progestin (a hormone) that releases a small amount of hormone to prevent pregnancy. Once the device is in, you will come in for periodic study visits over the course of a year.
Condition: Obstetrics & Gynecology / Contraception
Investigator: Anne Davis, MD
Status: Closed
The purpose of this study is to find out how safe and effective investigational birth control pill, LF111 may be as a contraceptive, how it affects women's menstrual bleeding patterns, and how long LF111 stays in women's bodies. Participants will take the new experimental birth control pill for one year, and will come to the medical center for 8…
Condition: Cancer / Prostate Cancer
Investigator: Charles Drake, MD
Status: Closed
The purpose of this clinical trial to find out if the investigational medication pembrolizumab in combination with enzalutamide + Androgen Deprivation Therapy (ADT) is safe and works to slow down or stop the growth of metastatic prostate cancer compared to enzalutamide + ADT alone. Pembrolizumab is a type of immunotherapy, which may help the bodys immune…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
Columbia University is conducting a contraceptive clinical trial looking at two intrauterine devices, one of which is investigational. Pre-menopausal women ages 16-40 who are generally healthy, sexually active, at risk for pregnancy, and are not at risk for sexually transmitted infections may qualify.
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