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Displaying 1 - 53 of 53
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Currently Recruiting
The purpose of this study is to compare the effects, good or bad, of autogene cevumeran plus atezolizumab and mFOLFIRINOX compared with mFOLFIRINOX (standard of care chemotherapy) alone on patients with resected pancreatic ductal adenocarcinoma (PDAC). In this study, the participant will get either the combination of autogene cevumeran plus atezolizumab and…
Condition: Transplant / Liver Transplant
Investigator: Yael Nobel, MD, MS
Status: Currently Recruiting
A complication that can occur after liver transplant (LT) is rejection, in which the patient's immune system damages the transplanted liver. Tacrolimus is the primary medication used in most patients to suppress the immune system and prevent this complication after LT. The main purpose of this study is to determine if bacteria in the intestine (gut…
Condition: Ear, Nose and Throat
Investigator: Yi Cai, Md
Status: Currently Recruiting
We are currently looking for adult patients who have undergone successful treatment of their obstructive sleep apnea with a hypoglossal nerve stimulator implant (i.e. Inspire therapy). Participants should be willing to participate in at-home sleep studies and come to Columbia University Irving Medical Center for at least 2 study visits. Participants will…
Condition: Transplant / Liver Transplant
Investigator: Elizabeth Verna, MD
Status: Currently Recruiting
The purpose of this observational research study is to identify things that contribute to outcomes in patients with alcohol-associated liver disease who are being considered for liver transplant and who have less than 6 months of sobriety. We will look at many things including images of the liver and heart, blood tests, urine tests, stool tests and liver…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Currently Recruiting
The purpose of this research is to determine the safety and efficacy of investigational study drugquemliclustat (also known as AB680) in combination with chemotherapy gemcitabine and nab-paclitaxel (Gem-NP), compared to a placebo (saline solution not containing treatment drug) in combination with chemotherapy gemcitabine and nab-paclitaxel at treating…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Currently Recruiting
The main goal of this study is to find out if treatment with zimberelimab and stereotactic body radiation therapy alone or in combination with quemliclustat, with or without etrumadenant, given before surgery is safe and if it can further increase the immune response against the tumor.
Condition: Transplant / Liver Transplant
Investigator: Sloane Heller, MD
Status: Currently Recruiting
The purpose of this study is to understand how liver disease affects thinking and memory, both before and after transplant. Participants will take a cognitive test, which will be a series of tasks and questions similar to a video game, at home on their own computers, tablets, or phones. This will take approximately 45 minutes, and participants will do this…
Condition: Cancer / Pancreatic Cancer
Investigator: Ryan Moy, MD
Status: Currently Recruiting
The goal of this study is to see if a study drug called ASP2138 is safe and effective for people diagnosed with tumors known to have Claudin (CLDN) 18.2 expression. CLDN is a group of proteins seen in gastric-specific, gastroesophageal junction (GEJ) or pancreatic cancer types. The study will also see how ASP2138 is processed in the blood. Each participant…
Condition: Transplant / Liver Transplant
Investigator: Elizabeth Verna, MD
Status: Currently Recruiting
The main purpose of this study is to deeply characterize cognitive function in liver transplant recipients, differentiate among different causes of cognitive impairment, and identify contributors to cognitive impairment. Participants will receive a comprehensive neurological exam, cognitive assessment, neuropsychological testing, MRI of the brain, and blood…
Condition: Ear, Nose and Throat
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
The Columbia Otolaryngology Department is interested in understanding how sense of smell relates to memory and neurocognition. Participation will involve answering a series of questionnaires, completing a formal evaluation of your smell with standardized measurements, and complete short smell and memory games. You can participate in this study if you are…
Condition: Transplant / Liver Transplant
Investigator: Elizabeth Verna, MD
Status: Currently Recruiting
The purpose of this study is to evaluate the safety of siplizumab when used as induction immunosuppression in patients with primary sclerosing cholangitis or autoimmune hepatitis undergoing liver transplantation. Induction immunosuppression drugs are very potent anti-rejection drugs that are given immediately after transplantation to prevent rejection.…
Condition: Transplant / Liver Transplant
Investigator: Elizabeth Verna, MD
Status: Currently Recruiting
The purpose of this study is to learn more about the effects of functional status (also known as "frailty") using a physical test in patients with liver disease on their health outcomes. We are enrolling patients prior to liver transplantation, and will continue to assess their functional status post transplant. If you have any questions regarding…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Justin Golub, MD, MS
Status: Currently Recruiting
Early Age-Related Hearing Loss Investigation (EARHLI) is a study to obtain information on how a hearing aid-based intervention can prevent cognitive decline in those at risk for Alzheimer's Disease and Alzheimer's Disease Related Dementias (AD/ADRD). Age-related hearing loss (ARHL) is the third most common chronic condition in older adults. The…
Condition: Transplant / Liver Transplant
Investigator: Marcus Pereira, MD, MPH
Status: Currently Recruiting
The primary objective is to evaluate long-term outcomes in transplant recipients with HIV who receive livers from donors with HIV compared to donors without HIV. If you have any questions regarding this study, please contact the Transplant Clinical Research Center (TCRC).
Condition: Transplant / Liver Transplant
Investigator: Steven Lobritto, MD
Status: Currently Recruiting
In this study, we will collect information from the medical record of pediatric liver transplant recipients who received live vaccines as part of their routine post-transplant care. This data will be combined with data from other centers across the United States and Canada to help give us a better understanding of the safety and efficacy of live vaccines in…
Condition: Transplant / Liver Transplant
Investigator: Tomoaki Kato, MD
Status: Currently Recruiting
The purpose of this sponsor-initiated multi-center registry is to collect additional data on the performance of the FDA Approved OCS Liver System and post-transplant clinical outcomes for patients who are transplanted with an OCS Liver perfused donor liver in the real-world setting. If you have any questions regarding this study, please contact the…
Condition: Ear, Nose and Throat
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
The Columbia Otolaryngology Department is interested in understanding the intersection of vaping, smell, and taste and their impact on individuals' preferences for certain flavors. Participation will involve answering a series of questionnaires in addition to completing a formal evaluation of your smell and taste with standardized measurements. You can…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Currently Recruiting
The purpose of this study is to determine if a combination treatment with cemiplimab, motixafortide, gemcitabine, and nab-paclitaxel is effective in decreasing tumor size and prolonging life in patients with advanced pancreas cancer. The treatment consists of both immunotherapy (cemiplimab and motixafortide) and chemotherapy (gemcitabine and nab-paclitaxel…
Condition: Ear, Nose and Throat / Loss of Smell
Investigator: Jonathan Overdevest, MD, PhD
Status: Currently Recruiting
Our research team at Columbia University is trying to understand the impact of COVID-19 on smell and taste (chemosensory) dysfunction among adult patients from the Greater New York City area. Current areas of study include: 1) Investigation of smell and taste recovery patterns among patients with COVID-19; 2) Studies on how recovery of smell and taste after…
Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Currently Recruiting
The purpose of this study is to determine whether the drug, bethanechol, could potentially be used in combination with chemotherapy regimen gemcitabine and nab-paclitaxel and surgery to decrease the chance of the cancer coming back after it is removed. Animal models have shown that treatment with bethanechol can inhibit cancer growth and spread. The…
Condition: Cancer / Pancreatic Cancer
Investigator: Fay Kastrinos, MD
Status: Currently Recruiting
Pancreatic cancer is a deadly disease and the best hope for improving the chances of survival is to find it early. Some patients, called "high-risk", have an inherited predisposition to pancreatic cancer. Certain medical centers have started programs where high-risk patients undergo testing, such as receiving imaging scans, to look for early signs…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Nima Mesgarani, PhD
Status: Currently Recruiting
The purpose of this study is to learn more about the mechanisms of hearing loss, specifically to learn how abnormalities in the brain may produce certain experiences that are common in patients with hearing loss. Individuals with hearing loss will be compared to individuals with normal hearing.
Condition: Transplant / Liver Transplant
Investigator: Steven Lobritto, MD
Status: Closed
The purpose of the study is to collect scientific data on pediatric liver transplantation to learn more about how children do after liver transplant. Collecting these data is expected to help researchers learn more about liver transplant in children. This information may improve medical care of your child and other children who need and who have received…
Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Closed
One of the major reasons given for the failure of pancreatic cancer chemotherapy to work effectively in preventing the growth of the cancer is because when given through a vein that goes throughout the body, the chemotherapy does not properly reach the tumor to produce its effect. The purpose of this research study is to find out whether using a newer…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
This study is being done to see if potential new drugs, AB680 and AB122, can be safely given in combination with chemotherapy to study patients with pancreatic cancer. The standard chemotherapy treatments that will be given in combination with AB680 and AB122 are nab-paclitaxel and gemcitabine. AB680 and AB122 are not approved by the United States Food and…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to investigate how well SBP-101, the study drug, or a placebo works in combination with nap-paclixatel and gemcitabine to treat adenocarcinoma in study participants who have never received treatment for their cancer. A placebo is an inert substance that does not contain any study drug and has no therapeutic value. Placebos are…
Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Closed
The purpose of this study is to determine whether the drug, bethanechol, could potentially be used in combination with surgery to decrease the chance of the cancer coming back after it is removed. Bethanechol is a medication that regulates the parasympathetic nervous system and is often used to manage the side effects of chemotherapy drugs and to manage…
Condition: Transplant / Liver Transplant
Investigator: Marcus Pereira, MD, MPH
Status: Closed
The primary objective of this study is to determine if an HIV-infected donor liver (HIVD+) transplant is safe with regards to major transplant-related and HIV-related complications. This study will evaluate if receiving a liver transplant from an HIV-infected deceased liver donor is safe with regards to survival and major transplant-related and HIV-related…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to test the safety of a drug called CA-4948 in combination with gemcitabine and nab-paclitaxel. This study tests different doses of the drug CA-4948 to see which dose is safer for people. There will be about 36 people taking part in this study. CA-4948 is not approved by the FDA for treatment of pancreatic cancer.
Condition: Cancer / Pancreatic Cancer
Investigator: Michael Kluger, MD, MPH
Status: Closed
The purpose of this study is to evaluate how safe and effective the NanoKnife System is at treating Stage 3 pancreatic adenocarcinoma. This is registry study and therefore, the NanoKnife System is not being used for study purposes. The safety and efficacy of this system will be evaluated by comparing survival rates, pain ratings, and number of adverse…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to determine the feasibility of administering personalized therapy to subjects who have been newly diagnosed with pancreatic cancer and have not yet received treatment.
Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Closed
The purpose of this study is to determine the effectiveness of combining immune therapy, pembrolizumab, with a hypomethylating agent, azacitidine, for pancreatic cancer. People who have advanced pancreatic cancer with disease progression on first-line therapy are usually treated with a second chemotherapy regimen. However, there is no single accepted…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
The purpose of this study is to learn which treatment works best in patients with pancreatic cancer. The study explores multiple treatment combinations. A study drug called atezolizumab may be combined with other drugs such as cobimetinib, PEGPH20, and BL-8040. Patients may also be assigned to receive standard chemotherapy treatment.
Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Closed
The study intervention consists care in an outpatient setting for patients with advanced lung and non-colorectal gastrointestinal malignancies who are not being treated with curative intent. The palliative care services provided to patients randomized to the intervention will be provided by board certified physicians and/or advanced practice nurses and will…
Condition: Ear, Nose and Throat
Investigator: Ana Kim, MD
Status: Closed
Acute unilateral vestibulopathy (AUV) (previously called acute vestibular neuritis) is the third most frequent cause of peripheral vestibular vertigo, after benign paroxysmal positional vertigo and Menires disease.The goal of this study is to look at the effects of a new drug (SENS-111) in controlling the acute vertigo and other symptoms related to AUV more…
Study for liver transplant recipients using drug (IgG) to prevent Hepatitis C virus (HCV) recurrence
Condition: Transplant / Liver Transplant
Investigator: Elizabeth Verna, MD
Status: Closed
The purpose of this study is to test the safety of different doses of HCIG when given to patients with HCV who receive a liver transplant. It will also provide information about whether HCIG can prevent HCV infection. Participation in the study is expected to last about 10 months. Participants will be randomly assigned to either receive HCIG or not. Your…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Alice Lee, MD
Status: Closed
Cisplatin is a chemotherapy medicine that is used to treat a variety of cancers. At high total (cumulative) doses it can be associated with progressive and irreversible hearing loss. The purpose of this study is see if injections of OTO-104 can protect against hearing loss associated with cisplatin therapy in the treatment of cancer. OTO-104 contains an…
Condition: Transplant / Liver Transplant
Investigator: Robert Brown, MD, MPH
Status: Closed
The purpose of this study is to see if study drugs ABT-450/r/ABT-267, and ABT-333 taken with RBV are safe and able to reduce the amount of Hepatitis C Virus (HCV) in subjects' blood over a 24-week treatment period. These drugs are intended to prevent the HCV from multiplying in the human body. Subjects who participate in this study will be expected to…
Condition: Cancer / Pancreatic Cancer
Investigator: Susan Bates, MD
Status: Closed
This study is for patients with stage IV pancreatic cancer. The purpose of the study is to compare the efficacy (how well the drug works) and safety (how well the drug is tolerated) of the study drug, PEGPH20 compared with Placebo (normal saline, that is, a mixture of salt and water with an amount of salt similar to body fluids) in combination with two…
Condition: Transplant / Liver Transplant
Investigator: Robert Brown, MD, MPH
Status: Closed
The purpose of this study is to determine if the administration of non-absorbable antibiotics (rifaximin) for the first three months after liver transplant period will reduce the amount of fibrosis (scarring of the liver) in liver transplant patients with hepatitis C virus (HCV) by lowering serum LPS (a protein in the blood that comes from the bacteria in…
Condition: Cancer / Pancreatic Cancer
Investigator: Karie D. Runcie, MD
Status: Closed
The purpose of this study is to find out which doses of talimogene laherparepvec (T-Vec) can be given safely to patients with pancreatic cancer that is either too big to be taken out by surgery or has spread to other parts of the body. The study will also see if T-Vec can cause tumor shrinkage or prevent its growth. To find out which doses are safe, all…
Condition: Cancer / Pancreatic Cancer
Investigator: Gulam Manji, MD, PhD
Status: Closed
This study is for patients with newly discovered metastatic pancreatic cancer. The main purpose of this study is to evaluate whether the combination of MM-141, nabpaclitaxel and gemcitabine works better against tumor cells than nab-paclitaxel and gemcitabine alone in subjects with this pancreatic cancer.
Condition: Transplant / Liver Transplant
Investigator: Tomoaki Kato, MD
Status: Closed
The purpose of this study is to evaluate the safety and efficacy of FS Grifols as an adjunct to hemostasis during parenchyomous tissue open surgical procedures. Baseline assessments will be performed within 24 hours prior to the scheduled surgery. There will be a physical assessment and a blood draw at the first study visit. Subjects will be randomly…
Condition: Transplant / Liver Transplant
Investigator: Adam Griesemer, MD
Status: Closed
This is a prospective, randomized, multi-center, controlled study for subjects with end stage liver disease who require a liver transplant, comparing whole liver preservation via hypothermic machine perfusion (HMP) using the LLT System with Vasosol with livers preserved via static cold storage (which is standard of care). During Hypothermic Machine…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Anil Lalwani, MD
Status: Closed
Acute inner ear hearing loss is the sudden onset of hearing loss, usually in one ear, without any known cause. Acute hearing loss can permanently destroy some of the hair cells (that govern the sense of hearing) and / or hearing nerve in the inner ear.The drug AM-111 has been developed to protect the hearing cells and nerve following sudden inner ear…
Condition: Cancer / Pancreatic Cancer
Investigator: Paul Oberstein, MD
Status: Closed
This research study is being conducted to see if a new treatment using a study drug called Olaparib given after platinum based chemotherapy treatments can reduce the risk of pancreatic cancer from growing back. Participants will receive either Olaparib or placebo (no contains active medication) and will stay on the research study for as long as they are not…
Condition: Transplant / Liver Transplant
Investigator: Tomoaki Kato, MD
Status: Closed
The purpose of this study is to determine if Nexavar (sorafenib), the study medication, is effective in preventing cancer recurrence in high risk patients following liver transplantation. The purpose of this study is to determine if sorafenib is a safe and effective treatment option for preventing the recurrence of liver cancer in high risk subjects…
Condition: Transplant / Liver Transplant
Investigator: Elizabeth Verna, MD
Status: Closed
The purpose of this study is to see if the study drug Harvoni given for 4 weeks immediately after liver transplantation is safe and able to clear the Hepatitis C virus (HCV) from the body. This study will test a drug named Harvoni for the treatment of chronic genotype 1 or 4 Hepatitis C Virus (HCV) in peri-operative liver transplant patients. Harvoni (LDV/…
Condition: Ear, Nose and Throat / Hearing Loss
Investigator: Lawrence Lustig, MD
Status: Closed
The purpose of this research is to find out whether it is safe to use a virus to deliver a new gene to the inner ear of people with hearing loss. This is a kind of gene therapy which involves gene transfer. Once the genetic material and vector are surgically administered to you, it is not possible to remove these agents. The study is designed to evaluate…
Condition: Cancer / Pancreatic Cancer
Investigator: Paul Oberstein, MD
Status: Closed
The purpose of this study is to test whether GVAX pancreas vaccine and CRS-207 together are safe and work better than chemotherapy to treat individuals with advanced pancreatic cancer who have received at least one prior chemotherapy treatment for metastatic cancer. This study will also look at whether CRS-207 alone is safe and works better than…
Condition: Transplant / Liver Transplant
Investigator: Tomoaki Kato, MD
Status: Closed
The purpose of this study is to investigate a new therapeutic regimen with or without steroids in the pediatric population. The aim is to find out whether everolimus is safe and has beneficial effects in children who receive a liver transplant. All children will receive a study drug called everolimus twice a day plus a reduced dose of cyclosporine or…
Condition: Ear, Nose and Throat
Investigator: Eli Grunstein, MD
Status: Closed
The objective of the study is to evaluate the safety and effectiveness of the TULA System for the placement of tympanostomy tubes (ear tubes) under local anesthesia in an office/clinic setting.
A study for kidney transplant subjects using study drug eculizumab to prevent delayed graft function
Condition: Transplant / Liver Transplant
Investigator: Lloyd Ratner, MD, MPH, FACS
Status: Closed
The purpose of this study is to determine if eculizumab is safe and could be used to prevent Delayed Graft Function (DGF) following kidney transplantation. DGF is an early complication of kidney transplantation. This condition occurs when the transplanted kidney does not recover instantly after transplantation and can take days to weeks before recovering…
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