肿瘤科（内科）

以下为当前的临床试验。

按院区、状态和其他条件筛选该研究列表。

1. A Study to Test Nivolumab with Usual Chemotherapy Treatment or Usual Chemotherapy Treatment Alone to Treat Recurrent or Metastatic Nasopharyngeal Cancer

   Jacksonville, Fla.

   The purpose of this study is to compare the effect of adding nivolumab to the usual chemotherapy (cisplatin or carboplatin with gemcitabine) versus the usual chemotherapy alone in treating patients with nasopharyngeal cancer that has come back (recurrent) or spread to other places in the body (metastatic). Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Chemotherapy drugs, such as cisplatin, carboplatin, and gemcitabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving nivolumab with the usual chemotherapy may work better than the usual chemotherapy alone in treating patients with nasopharyngeal cancer.

2. A Study of DNA/RNA Sequencing Results on the Clinical Management of Patients with Advanced Malignancies

   Rochester, Minn., Jacksonville, Fla., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to assess practice patterns and changes in treatment recommendations based on the results obtained from a clinically available, comprehensive next generation DNA/RNA sequencing assay. A database of paired clinical and sequencing data will also be established for future research.

3. Impact of Neoadjuvant Chemotherapy on the Peripheral Blood Immune Phenotype in Operable Breast Cancer, the ENHANCE Study

   Rochester, Minn.

   The purposes of this study are to evaluate whether pre-NAC peripheral blood immune phenotypes (defined by mass cytometry) are associated with pathologic complete response (pCR) after neoadjuvant chemotherapy in patients with operable breast cancer, and to evaluate whether the baseline peripheral blood immune phenotype differs between patients with breast cancer and age-matched healthy controls.

4. Breast MR

   Rochester, Minn.

   The purpose of this study is to examine the capability of contrast enhanced breast PCD-CT in staging breast cancer within the breasts and regional nodes of human subjects. Developing and using a PCD-CT imaging technique and postprocessing algorithms, dedicated for breast cancer detection.

5. Cell Saver During Tumor Resection

   Rochester, Minn.

   The aims of this study are to investigate the presence of tumor cells after filtration of autologous blood products by intraoperative cell saver, and to demonstrate the feasibility of intraoperative blood salvage during intralesional tumor resection.

   Intraoperative blood salvage is a relatively safe and cost-effective alternative to allogeneic blood transfusion during procedures with large volume blood loss. Salvaged blood products are washed and filtered before reinfusion into the patient. Given the theoretical risk of systemically re-infusing samples contaminated with tumor cells, many surgeons refrain from using intraoperative blood salvage. Aside from a few small studies, there is a paucity of data on the ability of leukocyte reduction filters to remove tumor cells from salvaged blood products. Additionally, no studies to date have investigated this during intralesional tumor resections.

    

6. A Study of the Use of Cold Caps to Prevent Hair Loss in Chemotherapy Patients

   Rochester, Minn.

   The purpose of this study is to learn, in patients’ own words, what cancer patients who are using a cold cap to prevent hair loss are experiencing.

7. Evaluating Markers which Might be a Predictor of Pancreatic Cancer or Precancer by Analyzing the Secretions (fluid) from a Pancreatic cyst

   Rochester, Minn.

   The purpose of this study is to evaluate molecular markers which might be a predictor of pancreatic cancer or precancer by analyzing the secretions (fluid) from a pancreatic cyst, pancreas fluid and tissue from a resected pancreatic cyst.

8. Radioiodine Planar and a SPECT/CT Imaging With Iodine-123 for Evaluation of Follicular Thyroid Nodules Prior to Surgery

   Rochester, Minn.

   The objective of this study is to determine intensity of I-123 uptake in follicular thyroid lesions before surgery and correlate with final pathology findings.

9. A Study to Evaluate Pemetrexed and Pembrolizumab to Treat Recurrent and/or Metastatic Salivary Gland Malignancies

   Jacksonville, Fla., Rochester, Minn., Scottsdale/Phoenix, Ariz.

   The purpose of this study is to determine the response rate of the combination of Pemetrexed and Pembrolizumab in patients with recurrent or metastatic salivary gland cancer (R/M SGC).

10. Associations Between Chemotherapy-Induced Nausea in Patients With Genitourinary Cancer and Changes in Gut Microbiome

    Scottsdale/Phoenix, Ariz., Rochester, Minn.

    The purpose of this study is investigate if functions and composition of the gut microbiome are associated with the occurrence of chemotherapy-induced nausea (CIN). Also, to evaluate the feasibility of patient recruitment and retention, as well as specimen collection and to evaluate for changes in alpha and beta diversity as well as composition (i.e. relative abundance) of the gut microbiome from T1 to T2 in patients who do and do not report CIN at T2. In addition, to examine associations between microbial composition functional profiles at T1 and T2 in patients who report CIN at T2.