علم الأورام (طبي)

بالأسفل التجارب السريرية الحالية.

غربل قائمة الدراسات هذه بالموقع والحالة وغيرها.

1. 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.

    

2. 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.

3. 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.

4. 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.

5. Detection of Mutant Circulating Tumor (CT)Dna in Uveal Melanoma With Development of a Droplet Digital Pcr (Ddpcr) Assay

   Rochester, Minn.

   The purpose of this study is to design, develop and assess the performance characteristics of a ddPCR assay for the detection of mutations associated with uveal melanoma. The performance characteristics of the ddPCR assay for the detection of ctDNA mutation in uveal melanoma patients will be assessed by comparing the mutation results obtained for the ddPCR assay on blood to those obtained on paired paraffin embedded tumors.

6. 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.

7. Testing the Use of Steroids and Tyrosine Kinase Inhibitors With Blinatumomab or Chemotherapy for Newly Diagnosed BCR-ABL-Positive Acute Lymphoblastic Leukemia in Adults

   Rochester, Minn.

   This phase III trial compares the effect of usual treatment of chemotherapy and steroids and a tyrosine kinase inhibitor (TKI) to the same treatment plus blinatumomab. Blinatumomab is a Bi-specific T-Cell Engager ('BiTE') that may interfere with the ability of cancer cells to grow and spread. The information gained from this study may help researchers determine if combination therapy with steroids, TKIs, and blinatumomab work better than the standard of care.

8. Long-term Follow Up of Patients Previously Enrolled in MC1137 (BEAUTY)

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

   The purpose of this study is to extend the follow up on the BEAUTY study (MC1137) cohort and collect additional blood samples to evaluate for minimal residual disease and tissue at the time of any breast cancer recurrence.

9. Detection of Plasma DNA Methylation in Peripheral Blood from Patients with Hepatocellular Carcinoma

   Rochester, Minn.

   This study aims to investigate the utility of using plasma DNA methylation to detect measurable residual disease or early recurrence/progression of patients with hepatocellular carcinoma.

10. 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.