Oncología (médica)

A continuación se enumeran ensayos clínicos actuales.

Filtrar esta lista de estudios según la ubicación, el estado del estudio y más.

1. Onvansertib For The Treatment Of Recurrent Or Refractory Chronic Myelomonocytic Leukemia

   Rochester, Minn.

   This phase I trial evaluates the safety, effectiveness, and best dose of onvansertib for the treatment of patients with chronic myelomonocytic leukemia that has come back (recurrent) or that does not respond to treatment (refractory). Onvansertib is a drug that binds to and inhibits an enzyme called PLK1, preventing cancer cell proliferation and causing cell death.

2. MR-Guided Cryoablation Of Prostate Bed Recurrences

   Rochester, Minn.

   The purpose of this research is to see if MR-guided cryoablation can effectively treat prostate tumor recurrences.

3. Differences In Immunological Effects Of Vitamin D Replacement Among African American Prostate Cancer Patients With Localized Versus Metastatic Disease

   Scottsdale/Phoenix, Ariz., Jacksonville, Fla.

   The aims of this study are to evaluate the prevalence of vitamin D insufficiency among B/AA prostate cancer patients and to determine the deficits in immunity associated with vitamin D insufficiency. Also, we will evaluate whether the peripheral blood immune cell function is different in B/AA prostate cancer patients with metastatic disease as compared with those with localized disease.

4. A2B101-101: Obtaining Solid Tumor Tissue From Subjects Having Surgical Resection For Certain Tumor Types And Leukapheresis For CAR T-cell Therapy Manufacturing

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

   The primary objectives for this study are: 

   • The percentage of subjects who can enroll on an A2 CAR T-cell therapy study within approximately 6 months of documentation of HLA-A LOH status

   • The percentage of subjects who can enroll on an A2 CAR T-cell therapy study within approximately 12 months of documentation of HLA-A LOH status

   • The percentage of subjects who can enroll on an A2 CAR T-cell therapy study within approximately 18 months of documentation of HLA-A LOH status

   • The percentage of subjects who can enroll on an A2 CAR T-cell therapy study within approximately 24 months of HLA-A LOH status

   • Percentage of screened subjects experiencing loss of heterozygosity of HLA-A*02.

5. 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.

6. Aggressive Malignancy PDX (Avatar) and Cryopreservation Program

   Rochester, Minn.

   The purpose of this study is to assess the ability to successfully create numerous validated patient-derived xenograft (PDX) models from patient tumor specimens obtained at surgery/biopsy via the new Pathology/TRAG cryopreservation protocol, and to generate a large catalog and repertoire of previously unavailable histologically validated PDX.

    

7. Serum Derived From Patient Donors With Paraneoplastic Pemphigus (PNP) to Be Used as a Positive Control for PNP Test

   Rochester, Minn.

   The purpose of this study is to obtain serum from patients with certain rare immunobullous diseases (e.g., paraneoplastic pemphigus, laminin-332 pemphigoid) to replenish a source of positive control for our clinical testing (e.g., Mayo test codes PNPAB, RSBV).  

   • To verify the performance characteristics of anti-Paraneoplastic Pemphigus (PNP) serum and validate its use as a positive control in PNP test.  

   • Serum from patients with PNP will be used for a positive control for the PNP test upon successful validation. 

   Background:  

   For various rare immunobullous diseases, detection of a circulating autoantibody is necessary for accurate diagnosis. As a CLIA requirement, every clinical test run requires positive and negative controls for quality control.  Currently, we use either archived sera or commercially available sera from patients with known relevant immunobullous diseases as a structural integrity positive control of rat bladder or transfected cells, which are the substrates for these indirect immunofluorescence tests.  

   While we have no difficulty locating negative control sera, it is challenging to source positive control sera, due to the rarity of these diseases. Specifically, commercial positive control serum is no longer available for purchase and only limited archived material is available. 

8. 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. 

9. A Study of the Gene Make-up of Heart Tumors

   Rochester, Minn.

   The purpose of this study is to help identify the biology of heart tumors and understand how and why they form.

10. Fertility Outcomes in Lymphoma Patients

    Jacksonville, Fla.

    The objectives of this study are to analyze impact of radiation on fertility, to correlate the clinical outcome of fertility after chemotherapy and or radiation, and to evaluate the different modalities and cost/benefit of fertility preservation in lymphoma patients

    Lymphoma is a diversified disease with outcomes differing upon the types and subtypes of lymphoma as well as treatment modalities used. Fertility outcomes in patients treated with chemotherapy and/or radiation could vary and largely unknown.