Active clinical trials for "Kidney Neoplasms"

Progastrin is a pro-hormone that, in physiological conditions, is maturated in gastrin in G cells of the stomach. The role of the gastrin is to stimulate the secretion of gastric acids during digestion. It is also important for the regulation of cell growth of the gastric mucosal. In a healthy person, progastrin is not detectable in the peripheral blood. However, progastrin is abnormally released in the blood of patients with different cancers (colorectal, gastric, ovarian, breast, cervix uterus, melanoma…) The gene GAST coding for progastrin is a direct target gene of the WNT/ß-catenin oncogenic pathway. The activation of this oncogenic pathway is an early event in cancer development. Chronic activation of the WNT/ß-catenin oncogenic pathway occurs in almost all human solid tumors and is a central mechanism in cancer biology that induces cellular proliferation, blocking of differentiation leading to primary tumor growth and metastasis formation. Progastrin measured in the peripheral blood of patients on treatments, could be a new powerful marker for diagnosis and prognosis at different stages.

The proposed ONE TEAM Study is an 18-month, cluster randomized controlled trial. This study will use a sequential multiple assignment randomized trial (SMART) design with a second randomization for the intervention group using a dynamic treatment regimen approach. The investigators propose to randomize 800 adults with newly-diagnosed selected cancers treated with curative intent (breast, prostate, colorectal, endometrial, non-small cell lung, and endometrial) and with >1 selected cardiovascular disease (CVD) comorbidity (hypertension, type 2 diabetes mellitus, hypercholesterolemia). Participants will be enrolled through Duke Cancer Institute and two community-based oncology practices, both settings serving socio-demographically diverse populations. The unit of randomization will be the PCP clinic; there will be ~80 PCP clinics across North Carolina involved in the study. The overarching goals of this study are to improve chronic disease management and communication among cancer survivors by engaging PCPs as active members of the cancer care team and reframing the message to cancer survivors and providers. A diversity supplement with retrospective and qualitative components has been added to abstract older adults with solid tumors who underwent cancer surgery at DUHS. Aims include (1) to estimate the prevalence of cardiovascular complications ≤90 postoperative days among older adults with solid tumors undergoing surgery, and its association with care coordination between surgical providers and PCPs ; (2) to develop a risk index for cardiovascular complications ≤90 days of surgery among older adult patients with a solid tumor; and (3) to Assess experience and perceptions of PCPs on care coordination with surgical providers of older adults with a solid tumor following cancer surgery.

This feasibility study will evaluate how well hyperpolarized 13C pyruvate magnetic resonance imaging (MRI) scan works in predicting tumor aggressiveness in participants with renal tumors. Hyperpolarized 13C pyruvate is a non-radioactive substance with potential usage in the diagnostic imaging of tumors. Hyperpolarized 13C pyruvate MRI may help doctors determine non-invasively whether a kidney tumor is a benign tumor or cancer, and if cancer, how aggressive it is. This may help doctors and participants with renal tumors in the future to make better treatment decisions.

The primary research purpose is to evaluate the diagnostic efficacy of 68Ga-PSMA PET in metastatic lesions of locally advanced and advanced renal cell carcinoma, and to compare with that of enhanced CT. The second purpose is to evaluate whether 68Ga-PSMA PET can change the treatment decision of patients with locally advanced and advanced renal cell carcinoma

A single-blinded, prospective randomized parallel controlled clinical trial is designed and will be conducted from July 2022 to November 2023 (anticipated). One hundred and thirty-six patients (anticipated) with renal cancer or bladder cancer or prostate cancer will be enrolled in this study. Those patients will be enrolled by two hospital centers and the patients will be randomly divided into the Micro Hand S surgical robot group and the da Vinci surgical robot group. Robot-assisted partial nephrectomy, radical cystectomy, and radical prostatectomy will be conducted using the Micro Hand S robot or the da Vinci robot. The success rate of operation, assembly time, operation time, intraoperative hemorrhage, continence rate (if applicable), postoperative pain, comprehensive complication index, resident time and surgeon satisfaction were recorded. The aim of the study is to determine whether the newly developed Chinese Micro Hand S surgical robot results in non-inferiority outcomes in urological surgeries compared with the prevalent da Vinci robot.

The rise of oral targeted therapies favors outpatient care of cancer patients but exposes them to new risks compared to the injectable chemotherapy in the hospital: non-adherence to treatment, inappropriate management of side effects and interactions with other co-prescribed drugs. The clinical consequences (reduced efficacy and potentialized toxicity) are all the more important that ambulatory monitoring of treatments prescribed at the hospital remains underdeveloped due to default of coordination between these two settings. Adverse drug reactions are a major concern, as such, and because they involve prescription changes (dose reduction, treatment interruption). This results in a decrease in the dose taken and a risk of loss of efficacy. In the context of metastatic renal cell carcinoma, the risk of iatrogenicity is even higher because the oral targeted therapies available in this indication have a safety profile marked by potentially serious toxicities (hematologic and cardiac toxicity) or are known to reduce the treatment adherence (digestive and skin toxicities). In addition, these molecules are metabolized by the CYP3A4 hepatic cytochrome, which leads to avoid associating them with drugs inducing and / or inhibiting the CYP3A4, because of the risk of toxicity and / or loss of efficacy. The investigators propose to assess a program set up to secure drug taking by enhancing self-management of side effects and control of drug interactions by the patient. This program includes pharmaceutical visits and involves inpatient and outpatient (doctor, referent pharmacist and liberal nurse) professionals. The hypothesis of the study is that the PRISM care program will improve self-management of side effects by the patient, resulting in a relative dose intensity of oral chemotherapy improved compared to usual care.

This is a single-arm, prospective, interventional study in cancer survivors and patients to examine the feasibility of a mobile health application, Elly (Elly Health Inc.), to reduce levels of anxiety, stress, loneliness, and social isolation. Participants will be given access to the Elly phone application developed by Elly Health Inc. and will be asked to complete questionnaires measuring quality of life at multiple timepoints during the study.

The purpose of this study is to understand the metabolism of cancers involving the kidney, including renal cell carcinomas and urothelial cell carcinomas, and how kidney cancers use different types of fuel to support tumor growth. This study uses specially labeled nutrient tracers of compounds normally found circulating in the blood. The nutrients (glucose, fructose, glutamine, acetate, and lactate) are also found in common foods. A nutrient tracer will be given to the participants through an intravenous (IV) catheter during surgery or biopsy, and blood will be collected every 30 minutes during the infusion to monitor safety parameters and the nutrient tracers. The investigators will collect a tissue sample after the completion of surgery. Participants not having an infusion will have their tissue collected after surgery or biopsy. Participation in this study will not change patient care. All patients will receive standard of care treatment as determined by their doctors.

The purpose of this study is to evaluate the necessity of using hemostatic agents as a tool when performing robotic partial nephrectomy in the treatment of kidney cancer. This project asks whether patients who undergo robotic partial nephrectomy without the surgeon using hemostatic agents during the procedure will have the same, fewer, or more complications than when patients undergo this same surgery with the surgeon using hemostatic agents during the procedure.

To evaluate the feasibility of introducing a men's cancer survivorship programme into routine follow up care in patients with advanced genitourinary malignancies.