肿瘤科（内科）

以下为当前的临床试验。

按位置、状态和其他条件筛选该研究列表。

1. Investigation Of Ubamatamab Combination Therapy In Adult Participants With Platinum-Resistant Ovarian Cancer

   Jacksonville, Fla.

   This study is researching an experimental drug called ubamatamab, also referred to as "study drug". The study is focused on patients who have advanced ovarian cancer. The aim of the study is to see how safe, tolerable, and effective the study drug is on its own and in combination with other anti-cancer drugs (bevacizumab, cemiplimab, fianlimab and a standard chemotherapy drug, pegylated liposomal doxorubicin \[PLD\]), referred to as "combination drugs'. The study is looking at several other research questions, including: * What side effects may happen from taking the study drug and its experimental combinations * How much study drug and fianlimab is in the blood at different times * Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects) and its combinations

2. Effect of Agent Orange Exposure on Endocrine Tumor Aggressiveness

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

   The intent is to collect relevant clinical data on patients exposed to Agent Orange plus assessment of the tissue for genetic mutations known to be associated with growth of thyroid cancer and pituitary tumors and report our findings as a descriptive case series.

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. Testing The Addition Of A New Drug, Venetoclax, To The Usual Treatment (Ibrutinib And Rituximab) For Waldenstrom's Macroglobulinemia/Lymphoplasmacytic Lymphoma

   Rochester, Minn., Jacksonville, Fla.

   The purpose of this study is to evaluate the effects of ibrutinib and rituximab with or without venetoclax in treating patients with previously untreated Waldenstrom's macroglobulinemia/lymphoplasmacytic lymphoma. Ibrutinib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Rituximab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. Venetoclax may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. Giving venetoclax with ibrutinib and rituximab with may work better in treating patients with previously untreated Waldenstrom's macroglobulinemia than ibrutinib and rituximab alone.

5. DALY II USA/ MB-CART2019.1 For DLBCL

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

   DALY II USA is a phase II, multi-center, single arm study to evaluate the efficacy, safety, and pharmacokinetics of zamtocabtagene autoleucel (MB-CART2019.1) in patients with relapsed and/or refractory diffuse large B cell lymphoma (DLBCL) after receiving at least two lines of therapy. Additional cohorts include subjects with B-cell primary or secondary central nervous system (CNS) lymphoma (PCNSL) and (SCNSL), mantle cell lymphoma (MCL) and Richter's transformation (RT) after receiving at least one line of therapy.

6. A Vaccine (H2NVAC) Before Surgery For The Treatment Of HER2-Expressing Ductal Carcinoma In Situ

   Jacksonville, Fla., Rochester, Minn.

   This phase Ib trial studies the side effects and best dose of a vaccine called H2NVAC before surgery in treating patients with HER2 expressing ductal carcinoma in situ. H2NVAC is a vaccine designed to stimulate specialized white blood cells in hopes of increasing immune response and protecting against breast cancer.

7. 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. 

8. 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.

9. 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.

10. MC230818 Understanding the mechanisms of clonal and non-clonal cytopenia following CAR-T therapy (MC230818)

    Mankato, Minn., Rochester, Minn., La Crosse, Wis., Jacksonville, Fla., Eau Claire, Wis., Scottsdale/Phoenix, Ariz., Albert Lea, Minn.

    Determine the preexisting and therapy-emergent germline and somatic variants associated with an increased risk of clonal and non-clonal cytopenia following CAR-T cell therapy.