طب الجهاز الهضمي والكبد

بالأسفل التجارب السريرية الحالية.

غربل قائمة الدراسات هذه بالموقع والحالة وغيرها.

1. A Study to Understand the Mechanisms of Normal and Disordered Defection

   Rochester, Minn.

   The purpose of this study is to compare rectal emptying and rectoanal pressures in healthy people and DD. Our hypotheses are that (i) the rate and amount of rectal emptying is higher in healthy people than in patients with DD, (ii) some patients with symptoms of DD will have a normal balloon expulsion test but reduced rectal emptying measured with fecomanoflowmetry, and (iii) compared to healthy people, the rectal pressure increment and/or anal relaxation is reduced in patients with DD.
    

2. A Study Of Senseera Liquid Biopsy In Detecting ACR

   Jacksonville, Fla.

   The purpose of the study is to optimize and validate the performance of the Senseera liquid biopsy cfChIP-seq assay for the detection of Acute Cellular Rejection (ACR) of the liver in patients who underwent a liver graft, as compared to the standard of care biopsy of the liver and histopathological examination by specialized pathologists.

   The sensitivity and specificity of the test will be compared to the reference standard, based on the biopsy results, and the overall diagnostic accuracy of the assay will be assessed.

3. Study Of Gastric Cancer And Limited Peritoneal Metastasis Using Robotic Cytoreduction And Hyperthermic Intraperitoneal Chemotherapy

   Rochester, Minn.

   The purpose of this study is to assess short-term morbidity and disease-free survival outcomes for patients with gastric adenocarcinoma with limited low volume peritoneal metastasis and/or positive peritoneal cytology undergoing robotic cytoreduction and hyperthermic intraperitoneal chemotherapy.

4. A Study to Evaluate the Effectiveness of a Healthy Living Weight Loss Program in Obese Patients Undergoing Bariatric Endoscopy on Weight Loss Outcomes

   Rochester, Minn.

   The purpose of this study is to compare weight loss, improvement of comorbidities, improvement of lipid profile, blood sugar in patients undergoing endoscopic sleeve gastroplasty or intragastric balloon between patients who are in a weight loss program and those who are not.

5. Study to Better Understand the Development of Irritable Bowel Disease (IBD) and Related Diseases as a Step Toward Improving Disease Outcomes.

   Rochester, Minn.

   The purpose of this study is to better understand disease development of Irritiable Bowel Disease (IBD) and related diseases as a step to improving disease outcomes.

6. A Study to Better Understand Why Patients Gain Weight After Undergoing Liver Transplantation

   Rochester, Minn.

   The purpose of this study is to understanding the mechanisms of weight gain in patients following liver transplantation, action, and indicate approaches to prevent weight gain.

7. Transforming Healthcare And Outcomes For Children With Inflammatory Bowel Disease

   Rochester, Minn., La Crosse, Wis., Mankato, Minn., Eau Claire, Wis.

   The purpose is to put the information into a very large database, which can then be used to improve patient care and achieve the best health outcomes possible for children with IBD.

8. Early Pancreatic Cancer Detection

   Jacksonville, Fla.

   The primary purpose of this study is to standardize the collection of demographic, clinical, and imaging data, and biosamples for a large high-risk familial Pancreatic Ductal Adenocarinoma (PDAC) cohort at consortium clinical cancer centers, worldwide.

9. Validation Of DNA Methylation Markers For Universal And Site-specific Guided Cancer Detection, VANGUARD Study

   Rochester, Minn.

   This study explores the potential value of a new blood test approach for early detection of cancer.

10. Sustained Humoral and Cell-Mediated Immunogenicity of COVID-19 Vaccines in Patients With Inflammatory Bowel Disease

    Jacksonville, Fla.

    The purpose of this study is to determine the impact of systemic immunosuppression on sustained antibody COVID-19 concentrations in patients with inflammatory bowel disease (IBD) who received a COVID-19 vaccine.  This observational study will collect blood samples to measure sustained antibody concentrations to evaluate seroprevalence and study immunity  at 6 and 12 months after completion of vaccination.  The primary outcome of this study is to evaluate the immunogenicity of the Covid-19 vaccine in patients with IBD.