341 Studies Now Enrolling
Menu
Search
Medical Condition
- Show all (1936)
- Addiction (18)
- Allergy, Asthma, & Immunology (13)
- All of Us Research Program - NIH (1)
- Autoimmune Disorders (28)
- Blood Disorders (39)
- Bone & Muscle (10)
- Cancer (749)
- Child Development (4)
- COVID-19 (Coronavirus) (36)
- Critical Illness (1)
- Dental (2)
- Diabetes (21)
- Ear, Nose and Throat (11)
- Endocrine & Metabolic Disease (12)
- Eye (7)
- Gastrointestinal and Digestive Diseases (26)
- Hair and Skin Disorders (2)
- Headaches (5)
- Healthy Volunteers (182)
- Heart Disease (128)
- Infectious Disease (47)
- Insomnia (2)
- Kidney Disease (12)
- Liver Disease (47)
- Lung Disease (31)
- Meniere's Disease (1)
- Neurological Disorders (180)
- Nutrition (5)
- Obesity (9)
- Obstetrics & Gynecology (52)
- Pain Management (1)
- Pediatrics (102)
- Psychiatric Disorders (64)
- Rehabilitation (8)
- Stroke (7)
- Surgery (7)
- Transplant (52)
- Urology (4)
- (-) Vascular Conditions (10)
Displaying 1 - 39 of 39
Condition: Vascular Conditions
Investigator: Virendra Patel, MD
Status: Currently Recruiting
The purpose of this study is to gather data about the safety and effectiveness of a new, investigational device (not FDA approved), the Thor laser atherectomy system (Thor system), for the treatment of peripheral artery disease (PAD). When there is a blockage (a deposit on an artery wall, made of fat or calcium, and/or blood clots) in one or more of your…
Condition: Transplant / Stem Cell Transplant
Investigator: Markus Mapara, MD
Status: Currently Recruiting
The Center for International Blood and Marrow Transplant Research (CIBMTR), the research program of the National Marrow Donor Program (NMDP)/Be The Match, invites you to take part in a Research Database. The CIBMTR does research with medical data from patients who have had a transplant or other cellular therapy and donors who donate bone marrow or blood…
Condition: Transplant / Stem Cell Transplant
Investigator: Pawel Muranski, MD
Status: Currently Recruiting
The purpose of this study is to test whether giving an experimental cell product can treat viral infection in patients who have conditions that cause the poor function of their immune system. The patients with infections caused by viruses such as cytomegalovirus (CMV), Epstein-Barr virus (EBV), adenovirus (ADV), BK and JC polyomaviruses (PyVs) virus may…
Condition: Transplant / Stem Cell Transplant
Investigator: Ran Reshef, MD
Status: Currently Recruiting
The purpose of this study is to monitor you for any delayed side effects that may possibly be related to the experimental gene-modified therapy product you received in the Kite-sponsored study for Axicabtagene ciloleucel (axi-cel). The main study does not involve treatment. In the re-treatment portion, you will be provided access to a second course of…
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: Vascular Conditions
Investigator: Sahil Parikh, MD
Status: Closed
The objective of this study is to learn more about how safe and effective the Bare Temporary Spur Stent System is when used in patients who have blocked arteries in their lower limbs. The selection of subjects will be those with Critical Limb Ischemia (CLI), a form of Peripheral Arterial Disease (PAD) in which an artery (blood vessel) in the lower leg (…
Condition: Transplant / Stem Cell Transplant
Investigator: Prakash Satwani, MD
Status: Closed
Are you undergoing a stem cell transplant? You may be at high risk for infections after the transplant. This study is looking at the safety and effectiveness of an investigational medication for those who have undergone a stem cell transplant. Recovery after a stem cell transplant can already be challenging without the added worry of life-threatening viral…
Study of GDC-8264 in Stem Cell Transplant Patients with Acute Graft-Versus-Host-Disease (acute GVHD)
Condition: Transplant / Stem Cell Transplant
Investigator: Ran Reshef, MD
Status: Closed
This study is testing a drug called GDC-8264, which is being developed to treat acute graft-versus-host-disease (acute GVHD). GDC-8264 is an experimental drug, which means health authorities have not approved GDC-8264 in combination with standard medications for the treatment of acute GVHD. The purpose of this study is to evaluate the effects, good or bad,…
Condition: Vascular Conditions / Ischemia
Investigator: Sahil Parikh, MD
Status: Closed
The objective of the LIFE-BTK RCT is to evaluate the safety and efficacy of the ESPRIT BTK device (which is a bioresorbable polymeric scaffold with the everolimus drug and a bioresorbable polymeric coating mounted on a balloon dilatation catheter) compared to Percutaneous Transluminal Angioplasty (PTA), which is is a procedure that can open up a blocked…
Condition: Transplant / Stem Cell Transplant
Investigator: Markus Mapara, MD
Status: Closed
Graft versus host disease (GVHD) is a common complication after allogeneic stem cell transplant. It happens when the immune system of the donor is attacking the organs, and usually causes a skin rash, diarrhea, nausea and vomiting, and liver abnormalities. While it is often treated with steroids, some patients are considered steroid-refractory, which means…
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: Vascular Conditions
Investigator: Edvard Skripochnik, MD, RPVI
Status: Closed
A research team at Columbia University Irving Medical Center is collecting information for a registry studying how safely and effectively the ClotTriever device works in treating patients at least 18 years old with Deep Vein Thrombosis (DVT), or blood clots in the vessels of the leg. The sponsor of this study, Inari Medical, Inc., is paying the research…
Condition: Vascular Conditions
Investigator: Virendra Patel, MD
Status: Closed
Has your doctor determined that you have Type B Aortic Dissection and you would like to learn more about an alternative to open surgery? Type B Aortic Dissection patients are being invited to take part in a research study of an investigational device. Bolton Medical, Inc., the company sponsoring this clinical trial, is studying an investigational device…
Condition: Obstetrics & Gynecology / Contraception
Investigator: Paula Castano, MD, MPH
Status: Closed
Hormonal Vaginal Ring for Contraception
Condition: Vascular Conditions
Investigator: Roman Nowygrod, MD
Status: Closed
The purpose of this study is see if an experimental gene product, the Hepatocyte Growth Factor (HGF) Plasmid (AMG0001) which will be injected into the affected leg's muscles is effective in treating the blockages in your leg without causing adverse effects. Affected leg means the leg that has the severest disease relating to the blockage or narrowing…
Condition: Vascular Conditions
Investigator: Nicholas Morrissey, MD
Status: Closed
Has your doctor determined that you have Peripheral Arterial Disease (PAD), and that an artery in your upper leg is blocked as a result? Is blood flow to your upper leg(s) blocked?This study will test the safety and effectiveness of the PQ Bypass System (two catheters called the DETOUR Crossing Device and the DETOUR Snare) in improving blood flow to your…
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: Transplant / Stem Cell Transplant
Investigator: Ran Reshef, MD
Status: Closed
This is a research study of a new drug for the treatment of new onset chronic graft versus host disease (cGVHD). Chronic GVHD is a complication that can occur after a stem cell or bone marrow transplant in which the newly transplanted donor cells attack the transplant recipient's body. The current way to treat cGVHD is to use prednisone (a type of…
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: Vascular Conditions
Investigator: Nicholas Morrissey, MD
Status: Closed
All vascular repair and reconstruction surgery requires patching material. PhotoFix, made of cow heart membrane, is one of the FDA-approved patches on the market for use in vascular repair and reconstruction surgery. Other vascular patches on the market are also available and used by other surgeons for procedures like the one you need. This trial will 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: Transplant / Stem Cell Transplant
Investigator: Monica Bhatia, MD
Status: Closed
The purpose of this study is to see whether or not the medicine, Abatacept, when given after hematopoietic stem cell transplantation (HSCT) is effective in treating GVHD in children and adolescents with sickle cell disease (SCD). We are also planning to gather additional information about the safety of treating sickle cell disease with a hematopoietic stem…
Condition: Transplant / Stem Cell Transplant
Investigator: Monica Bhatia, MD
Status: Closed
The purpose of this study is to test a new medicine to prevent liver venoocclusive disease (VOD) in patients undergoing hematopoietic stem cell transplant (HSCT) who are at high risk or very high risk for liver VOD following HSCT. Liver VOD can be a complication of bone marrow and/or stem cell transplant,which may be life threatening. The condition is a…
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: 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: Transplant / Stem Cell Transplant
Investigator: Prakash Satwani, MD
Status: Closed
The main purpose of the study is to find out about whether the study drug is safe in humans and aneffective treatment in pediatric patients with acute Graft versus Host Disease (GVHD). GVHD mayoccur after a bone marrow or stem cell transplant in which someone receives bone marrow tissue orcells from a donor (called an allogeneic transplant). The new,…
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 / 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.
Condition: Transplant / Stem Cell Transplant
Investigator: Ran Reshef, MD
Status: Closed
The purpose of this study is to see which study drug is the better treatment for CMV infection. The study also wants to see how safe the study drugs are. The study drugs are Maribavir and Valganciclovir. Those who participate in the study will not know which drug they are taking. The study team will not know either.
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: Transplant / Stem Cell Transplant
Investigator: Markus Mapara, MD
Status: Closed
The purpose of this study is to see if investigational drug CSJ148 is safe and if it can prevent HCMV infection during the first 98 days after stem cell transplant. Information about any side effect that the study drug can cause will also be collected.Study group will be made up of 6 patients. All patients in this group will receive the study drug, CSJ148.…
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: 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: Transplant / Stem Cell Transplant
Investigator: Prakash Satwani, MD
Status: Closed
In this trial, we will evaluate whether partially-HLA matched allogeneic multivirus-specific VSTs, will be safe and produce anti-viral effects in immunodeficient recipients infected with one of more of the targeted viruses that are persistent despite conventional anti-viral therapy. This will be in patients who have received a hematopoietic stem cell…
Condition: Vascular Conditions
Investigator: Virendra Patel, MD
Status: Closed
Are you scheduled for an interventional vascular procedure, such as a Trans-catheter Aortic Valve Replacement (TAVR), Endovascular Aneurysm Repair (EVAR), Thoracic Endovascular Aortic Repair (TEVAR), or Balloon Aortic Valvuloplasty (BAV)? If yes, you may be eligible for this trial. This research trial studies the safety and efficacy of an Investigational…
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: Vascular Conditions / Vasculitis
Investigator: Andrew Bomback, MD
Status: Closed
The purpose of this study is to evaluate the safety and tolerability of study drug CCX168 when it is given to patients who are receiving the standard therapy for a certain type of vasculitis called ANCA-associated vasculitis (AAV). The study will also assess the effectiveness of the study drug, CCX168, in combination with the standard treatment of AAV. This…
Condition: Transplant / Stem Cell Transplant
Investigator: Monica Bhatia, MD
Status: Closed
The primary objectives of this study are to measure the safety and effectiveness of bone marrow transplant (BMT) using specific chemotherapy in children with less severe SCD and to understand the long term effects of bone marrow transplant in children with SCD, by evaluating ovarian reserve, sickle cell related brain problems, sickle cell related kidney…
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