View clinical trials related to Pancreatic Cancer.
Filter by:Pancreatic cancer is a highly malignant tumor of the digestive system.In China, the annual mortality/morbidity of pancreatic cancer is as high as 0.88:1, and the morbidity and mortality are still on the rise. The 5-year survival rate of pancreatic cancer patients in the United States is only 8%, among which more than 50% of patients have distant metastasis at the time of diagnosis, and the 5-year survival rate of advanced patients with distant metastasis is as low as 3%, with extremely poor prognosis. Currently there is no standard treatment for the first - and second-line treatment resistant and postoperative recurrent patients to further prolong their survival. mammilian target of rapamycin (mTOR) is a very important serine/threonine protein kinase involved in the regulation of energy metabolism, cell growth, angiogenesis and other cellular biological processes.Rapamycin (sirolimus) is a selective inhibitor of mTOR kinase, which can inhibit the activation and proliferation of T lymphocytes to inhibit the immune response.Currently, mTOR inhibitors are also widely used in tumor treatment. Several studies have been performed to evaluate the efficacy of sirolimus in some solid tumors, and encouraging results are obtained. However, the existing studies on mTOR inhibitors and pancreatic cancer treatment are mostly phase I trials, with little evaluation of the efficacy. Therefore, the phase II clinical trial of rapamycin in the treatment of pancreatic cancer is very necessary. In preclinical studies, investigators found that rapamycin can effectively inhibit the angiogenesis of liver Cancer led by tumor-associated macrophages (TAM), thereby inhibiting the progression of liver Cancer.In vitro experiments on pancreatic cancer showed that rapamycin can directly inhibit the proliferation of pancreatic cancer cells.After the treatment with rapamycin in the homologous xenograft tumor model of mice, it was found that the tumor growth of mice was significantly inhibited. Further analysis suggested that rapamycin not only directly inhibits tumor proliferation, but also reverses the immune suppressive microenvironment of pancreatic cancer and promotes the T-cell-mediated anti-tumor immune response.Preclinical findings suggest that rapamycin may benefit survival in pancreatic cancer patients, which makes us very interested in the efficacy of rapamycin in patients with advanced pancreatic cancer.Therefore, investigators designed this trial to evaluate the clinical efficacy of rapamycin in patients with second-line resistance and recurrence who lacked a standard treatment regimen.
The primary objective of this study is to obtain de-identified, clinically characterized, whole blood specimens to evaluate biomarkers associated with cancer for diagnostic assay development.
Pancreatic cancer represents the 11th most commonly diagnosed cancer in men and 9th in women, being the third leading cause of cancer-related death in the Western countries. Pancreatic cancer has a very poor prognosis and median overall survival is less than 5 months in population-based studies. Approximately 80% of patients with pancreatic cancer present with unresectable disease, which is either due to locally advanced or metastatic disease. About 40% of patients have metastases at the time of diagnosis and in another 30 to 40 % of the patients tumour resection is not feasible because of vascular invasion, or poor general conditions. In resectable patients surgical resection with negative margins (R0) continues to be worldwide considered the only chance to cure, however, this standard treatment is usually reserved to a small number of patients. In patients with locally advanced tumour, neoadjuvant treatment has been proposed in various modalities as a way to decrease size and downstage the tumour leading to a resectable disease. Several phase I - II studies have shown the capability of chemotherapy alone or chemo radiotherapy based regimens to increase the resection rates of these patients and the related median overall survival. Systemic chemotherapy followed by chemoRT or stereotattic body radiation therapy (SBRT) is an option for selected patients with unresectable disease and good PS who have not developed metastatic disease. This sequence is especially recommended in cases in which it is highly unlikely that the patient will become resectable (ie, complete encasement of SMA/superior celiac artery). Due to the significant rate of toxicity of the radio therapy (RT) treatment alone or in adjunct to chemotherapy, other local treatments with the goal to downstage the primary tumour with less or no toxicity as compared to RT have been proposed. Radiofrequency (RF) has been used with success in solid cancers like the hepatocellular carcinoma while cryoablation has been used for breast and renal cancers. RFA has been applied in few clinical trials in human pancreatic cancer either without any imaging guidance or just under intra-operatory ultrasound control during palliative open surgery. The HybridTherm probe (HTP), (ERBE Elektromedizin GmbH, Tübingen, Germany) combines bipolar RF-ablation with cryogenic induced cooling. A bipolar radiofrequency system creates ablation with less collateral thermal damage than standard monopolar systems but with the trade-off to lose overall efficiency. In a recent in-vivo study the feasibility of the HTP in patients with unresectable locally advanced pancreatic adenocarcinoma has been shown. HTP has been applied under EUS-guidance to patients who have been already treated by chemotherapy (two lines) and in many cases with the adjunct of RT.
This research study is evaluating a new type of pancreatic cancer vaccine called "Personalized Neoantigen Cancer Vaccine" as a possible treatment for advanced pancreatic cancer. The purpose of the clinical study is evaluating the safety, tolerability and partial efficacy of the personalized neoantigen cancer vaccine in the treatment of Chinese patients with advanced pancreatic cancer, so as to provide a new personalized therapeutic strategy for advanced pancreatic cancer patients. It is known that cancer patients have mutations (changes in genetic material) that are specific to an individual patient and tumor. These mutations can cause the tumor cells to produce proteins that appear very different from the body's own cells. It is possible that these proteins used in a vaccine may induce strong immune responses, which may help the participant's body fight any tumor cells that could cause the cancer to come back in the future. The study will examine the safety of the vaccine when given at several different time points and will examine the participant's blood cells for signs that the vaccine induced an immune response.
The Personal Resilience Empowerment Program (PREP) at Hackensack Meridian Integrative Health & Medicine was designed in Legacy Meridian to assist all selected patients with upcoming hospitalization. For the "Personal Resilience Empowerment Program (PREP) in the perioperative setting of surgically treated cancer patients", hereafter "the Project or PREP", the Hackensack Meridian Integrative Health & Medicine is designing a new pilot program to focus on the needs of oncology patients. All patients diagnosed with cancer that will undergo a scheduled surgical (Hepato-Biliary, and Thoracic) procedure in Hackensack Meridian Health and specifically in the Jersey Shore University Medical Center, will be eligible to participate (for more details please see eligibility criteria, section 4). Overall, this pilot project will include 5 coaching sessions and an introductory session/visit that will take place on the physician's office. The initial physician visit will focus on patient eligibility, introduction to the Project, informed consent and a pre-intervention survey and will be conducted by the principal investigator or one of the sub-investigators listed above. The following 5 sessions will be conducted by one of the integrative health coaches/registered nurses (for details please see section 5). A post-intervention survey will be completed during the final session and repeated at one month, and at 3 months from the final session. The goal of this project is to investigate whether using the PREP as an intervention in patients diagnosed with cancer would result in improving various metrics including improvements to resilience, sleep, activity, purpose, nutrition, empowerment to manage one's own health and well-being, decrease in pain medication use and more rapid return to previous functional status according to Eastern Cooperative Oncology Group (ECOG).
A one-group prospective cohort study design with measures collected pre- and post-intervention. The primary goal of this study is to evaluate the effect of a multimodal prehabilitation preoperative program on changes in frailty in upper gastrointestinal surgical oncology patients.
This is a single arm, open-label, uni-center, phase I-II study to evaluate the safety and effectiveness of CAR-T/TCR-T cell immunotherapy in treating with different malignancies patients.
This is a study in which pancreatic cancer patients receive a immunotherapy with CART-meso cells administered at 3 days after one dose of cyclophosphamide. CART-meso cells are patients' own T cells lentivirally transduced to express anti-mesothelin scFv fused to TCRζ and 4-1BB costimulatory domains.The lymphodepletion with cyclophosphamide may prolong the persistence of CART cells.
This Phase 1b/2 study will examine the effects of the study drugs, avelumab, binimetinib and talazoparib when given in a 2 (doublet) or 3 (triplet) drug combination, in patients with locally advanced or metastatic RAS-mutant solid tumors. The Phase 1b part of the study will assess if the different study drugs can be given together safely and which doses to use for further research. Phase 2 will test if the study treatments have an effect on tumor size and growth, and gather more information about potential side effects.
This is a randomized phase II trial comparing the first-line treatment with nab-paclitaxel plus S-1(AS) and nab-paclitaxel plus gemcitabine(AG) in advanced pancreatic ductal adenocarcinoma (PDA) with primary tumor nonexcision in Chinese patients.