المتخصصون في المجالات الطبية

تتوفر أدناه التجارب السريرية الحالية.

330 الدراسات في Cancer
(الدراسات المفتوحة فقط).

تصفية قائمة الدراسات هذه حسب الموقع، والحالة والمزيد.

1. Hematology Electronic Consultations (e-Consults) the Mayo Clinic Experience

   Jacksonville, Fla.

   The purpose of this study is to evaluate hematology e-consults to determine their specific use, time to completion, advantages and disadvantages, perceptions from primary care physicians and specialists and economic impact. 

2. Natural History Evaluation Among Female Breast Cancer Survivors with Endocrine Therapy-Induced Alopecia

   Rochester, Minn., Mankato, Minn., Albert Lea, Minn.

   The purpose of this study is to learn about potential side effects facing people who are undergoing treatments for their cancer, specifically, hair loss. While this is not a well-documented side effect of hormone-blocking medications (such as tamoxifen, letrozole, anastrozole, or exemestane), we have preliminary evidence that it is a problem for some patients getting this treatment.  This study will include some patients receiving the hormone therapy and some patients who are not, so we can better understand whether patients getting the hormonal therapy have more hair loss than patients who are not getting such.

3. ORACLE: Observation Of ResiduAl Cancer With Liquid Biopsy Evaluation (ORACLE)

   Rochester, Minn.

   The purpose of ORACLE is to demonstrate the ability of a novel ctDNA assay developed by Guardant Health to detect recurrence in individuals treated for early-stage solid tumors. It is necessary that ctDNA test results are linked to clinical outcomes in order to demonstrate clinical validity for recurrence detection and explore its value in a healthcare environment subject to cost containment.

4. A Study to Evaluate Optical Coherence Tomography (OCT) and OCT Angiography (OCTA) Imaging In Supine Patient

   Rochester, Minn.

   The purpose of this study is to determine if a relay lens and right angle mirror can be used in conjunction with an FDA-approved optical coherence tomography (OCT) unit to allow imaging in supine patients.

5. A Study to Evaluate Minimal Residual Disease in Chronic Lymphocytic Leukemia

   Rochester, Minn.

   The purpose of this study is to compare whether minimal residual disease (MRD) flow cytometric assay is not affected by different anticoagulants.

6. A Study to Evaluate Regulation of the Metabolism of T-Cells by the Tumor Microenvironment in Ovarian Cancer Metastasis

   Scottsdale/Phoenix, Ariz.

   The purpose of this study is to analyze how the immune cell repertoire changes during early and late metastasis which could shed light into how the tumor microenvironment in metastatic disease becomes tumor permissive.

7. A Patient Access Program of Olaratumab for the Continued Treatment of Soft Tissue Sarcoma

   Jacksonville, Fla.

   The purpose of this study is to continue to provide olaratumab to eligible patients who are currently receiving olaratumab commercially for the treatment of soft tissue sarcoma (STS).

8. Contrast-Enhanced MR Angiography Method in Comparison to Current Methods in Healthy Volunteers

   Rochester, Minn.

   The purpose of this study is to look at a contrast-enhanced MR angiography method in comparison to current methods. The contrast-enhanced method can generate images with more spatial detail and can be used to view a much larger region of the patient’s body than is presently possible.

9. A Study of Women undergoing Mammogram Screening at Mountain Park Clinic

   Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The goal of this research is to identify risk profiles of women (with particular emphasis on Hispanic women) for breast cancer based on family history, breast density and other factors known to impact risk such as age, weight, age at menarche, age at birth of first child, etc.

10. A Study to Evaluate Colorectal Polyps with Dietary Inflammation During Colonoscopy

    Jacksonville, Fla.

    Colorectal cancer is the third most commonly diagnosed cancer in both men and women in the United States (1). Colorectal cancer arises from colonic polyps. The major types of polyps associated with colorectal cancer development are adenomatous (tubular which is most common and other types are villous and tubulovillous) and serrated (hyperplastic, sessile or traditional) polyps with varying degrees of dysplasia (2). Hyperplastic polyps are common but they have a low malignancy potential (3). There is evidence that colonic inflammation plays a major role in colon polyp and colorectal cancer development. For example, inflammatory bowel disease is a major predisposing factor for colorectal cancer occurrence, implicating inflammation in the development of colorectal cancer (4). In addition,  obesity, a chronic inflammatory state, is associated with increased colorectal cancer risk (5). However, the use of anti-inflammatory agents in the prevention of colorectal cancer is controversial, although there is some suggestion that its use may lower colorectal cancer risk (6,7). Diet may affect cytokine levels and inflammation (8). Diet rich in trans-fat and sugar has been shown to increase pro-inflammatory cytokines IL-6 and TNFα (9, 10) and the Mediterranean Diet has been shown to decrease inflammatory cytokines (11) and decrease the risk of colon cancer in an UK study (12). Recently, the EDII was developed and validated to assess inflammatory potential of diet based on the Food Frequency Questionnaire (FFQ) (13).  Here we propose to investigate the association between diet-derived inflammation, as measured by the EDII, risk of colon polyps during screening colonoscopy and colorectal cancer development.