المتخصصون في المجالات الطبية

تتوفر أدناه التجارب السريرية الحالية.

تصفية قائمة الدراسات هذه حسب الموقع، والحالة والمزيد.

1. A Study to Evaluate the Use of Confocal Laser Endomicroscopy as an IMaging Biomarker (CLIMB Study) for the Diagnosis of Pancreatic Cystic Lesions

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to evaluate EUS-nCLE as an imaging biomarker and PCL fluid DNA analysis as a molecular biomarker for the management of pancreatic cystic lesions (PCLs).

2. A Study To Develop A Patient-reported Outcome Tool For Symptomatic Small Bowel Stricturing Crohn’s Disease (CD)

   Rochester, Minn.

   The purpose of this study is to understand and document the concepts relevant and important to the measurement of signs, symptoms, and related experiences of patients living with stricturing CD for development of a new PRO instrument.

3. A Study To Evaluate If New Tests (“biomarkers”) Of Blood, Stool, Pancreas Cyst Fluid, Or Pancreas Juice Can Be Used To Diagnose Malignant Or Pre-malignant Changes In People With Pancreas Cysts

   Rochester, Minn.

   The goal of this protocol is to collect biospecimens in order to prospectively evaluate diagnostic and prognostic performance of MDMs for detection of advanced neoplasia in pancreatic cysts. 

4. A Study To Create A Registry For Patients At High-Risk For Pancreatic Cancer

   Rochester, Minn.

   This study aims to facilitate discovery and validation of tests for early detection in subjects at high risk for pancreatic ductal adenocarcinoma (PDAC). and to facilitate the use of state-of-the-art machine learning-based algorithms that utilize databases and images with the purpose of identifying early stages of pancreatic cancer, as well as people at high-risk.The study also aims to provide a platform for development of an interventional protocol for early detection of PDAC.

5. Validation of Pediatric Inflammatory Bowel Disease Knowledge Questions (Emma)

   Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The aim of this study is to test the validity of the current question database in a large cohort of children with Inflammatory Bowel Disease (IBD) in several pediatric gastroenterology centers. 

6. Cancer screening practices of individuals with Lynch Syndrome

   Rochester, Minn.

   This is a survey study to describe how women with Lynch syndrome are being screened for gynecologic cancer risk, their perception of cancer risk, and uptake of risk reducing surgery.

7. A Study to Evaluate Evacuation Mechanisms Using Advanced Brain Imaging

   Rochester, Minn.

   The objective of this study is to compare the central neural circuitry with fMRI (7T) in 30 asymptomatic healthy controls, 30 constipated patients without DD, and 30 constipated patients with DD at rest (functional connectivity analysis), during rectal distention to desire to defecate and urgency, and during evacuation. 

    

    

    

8. A Study To Develop A Registry For Outcomes And Predictors In Pouch-Related Disorders

   Rochester, Minn.

   The primary purpose of this study is to create a prospective registry of patients with pouch-related conditions to allow for longitudinal assessment of outcomes at 3, 6 and 12 months after a enrollment with a specific diagnosis (acute pouchitis, CADP, CARP, or CD of the pouch).

9. Effect of Cholecystokinin (CCK) on Gastroduodenal Activity in Humans

   Rochester, Minn.

   The purpose of this research study to compare the effects a hormone cholecystokinin (CCK) in the bloodstream in healthy people and in patients with rapid gastric emptying. CCK regulates (controls) the rate at which food empties from the stomach into the small intestine. We want to learn how CCK affects the activity of the stomach and small intestines in patients with rapid gastric emptying. We are also trying to learn if genes regulate the effects of CCK.

10. A Study to Evaluate the Effectiveness of Diaphragmatic Breathing on Reflux Symptoms in Outpatients

    Jacksonville, Fla.

    The purpose of this study is to establish if abdominal breathing exercises can reduce symptoms associated with reflux.