22 Clinical Trials

Longitudinal Surveillance Study of the 4-SITE Lead/Header System

Post-approval studies of implanted leads provide an opportunity to observe and assess patient outcomes and technology performance in a real-world setting. The goal of the study is to evaluate, document and report on the appropriate clinical performance, long-term reliability...

Observational / Recruiting / NCT01596595

Automated Prediction and Prevention of Contrast Induced Nephropathy After Cardiac Catheterization

Contrast agent is typically used during routine cardiac intervention in order to enhance the imaging necessary to perform the procedure. Using this contrast agent could lead to kidney injury, called contrast induced nephropathy (CIN). Currently, the methods used to reduce...

Observational / Recruiting / NCT03305874

An Observational Prospective Long-term Exposure Registry of Adult Patients With Moderate-to-Severe Ulcerative Colitis

The purpose of this study is to compare the incidence of lymphoma in adult participants with moderate-to-severe ulcerative colitis who are treated with Simponi versus those treated with thiopurines.

Observational / Recruiting / NCT02808780

Clinical Evaluation of the QuantiFERON CMV Assay

Validate the use of the device in the clinical setting for assessing the risk of CMV Infection in SOT recipients after the completion of antiviral prophylaxis.

Observational / Recruiting / NCT03502161

An Observational Study of Patients Undergoing Therapy for Chronic Hepatitis B (HBV) Infection

The TARGET-HBV study engages an observational research design to conduct a comprehensive review of therapeutic outcomes for patients with chronic hepatitis B (HBV) who are currently taking tenofovir alafenamide (TAF) relative to those patients following other treatment...

Observational / Recruiting / NCT03692897

Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis Trial - Hemodynamics (CREST-H)

We aim to determine whether cognitive impairment attributable to cerebral hemodynamic impairment in patients with high-grade asymptomatic carotid artery stenosis is reversible with restoration of flow. To accomplish this aim CREST-H will add on to the NINDS-sponsored...

Observational / Recruiting / NCT03121209

Circadian Function and Cardio-metabolic Risk in Adrenal Insufficiency

The purpose of this study is to compare cardio-metabolic risk, glucose tolerance, and night time blood pressure between healthy control subjects and patients with adrenal insufficiency. No intervention will be administered and the study is observational only.

Observational / Recruiting / NCT03000231

Automated Respiration Rate to Improve Accuracy of the Electronic Cardiac Arrest Risk Triage Score (eCART) Algorithm

Currently, breathing rate and heart rate are checked by nursing staff manually every few hours and entered into a patient's medical record. The investigators are doing this study to see if a device that will automatically record breathing rate and...

Observational / Recruiting / NCT02399930

Tissue Procurement for Gastric Cancer, Gastrointestinal Stromal Tumors (GIST), Esophageal Cancer, Pancreas Cancer, Hepatocellular Cancer, Biliary Cancer, Neuroendocrine, Peritoneal Mesothelioma, Anal Cancer and Colorectal Cancer in Patients Undergoing Surgery or Biopsy

The purpose of this study is to collect and store normal and malignant tissue from patients with gastric cancer, GIST, esophageal cancer, pancreas cancer, hepatocellular cancer, biliary cancer, neuroendocrine, peritoneal mesothelioma, anal cancer and colorectal cancer, an...

Observational / Recruiting / NCT01416714

Protocol For A Research Database For Hematopoietic Stem Cell Transplantation, Other Cellular Therapies and Marrow Toxic Injuries

The primary purpose of the Research Database is to have a comprehensive source of observational data that can be used to study HSC transplantation and cellular therapies. A secondary purpose of the Research Database is to have a comprehensive source...

Observational / Recruiting / NCT01166009

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