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NCT03652428
The purpose of this study is to determine the maximum tolerated dose of the chemotherapy drugs nab-paclitaxel and gemcitabine when combined with hypofractionated ablative proton therapy for the treatment of locally advanced pancreatic cancer. You will receive proton therapy once a day (Monday - Friday) for 3 weeks. Participants will also receive chemotherapy on each Monday of those three weeks.
NCT07429643
this is a randomized controlled trial aims to compare between patients with locally advanced pancreatic cancer treated with EUS-guided injection of gemcitabine in addition to systemic chemotherapy, versus those who treated with the standard systemic chemotherapy alone, regarding to(progression -free survival and response rate). Researchers will compare Arm A: patients received EUS-FNI of gemcitabine plus standard systemic chemotherapy to Arm B : patients receiving the standard systemic chemotherapy alone.
NCT06378047
This study aims to determine the safety and tolerability of combining sequential therapy of Irreversible Electroporation (IRE) and Immunotherapy (IO) for patients with locally advanced unresectable pancreas cancer following first-line treatment with chemotherapy and ablative stereotactic magnetic resonance image-guided adaptive radiation therapy (A-SMART).
NCT05975593
This study is a dynamically adjustable prospective longitudinal study designed to capture biospecimen (biopsy, blood, surgical) and multimodal treatment-related data (imaging, dosimetry, clinical) before, during, and after treatment with definitive-intent chemoradiotherapy for patients with locally advanced cervical and pancreatic cancer.
NCT05346146
Pancreatic cancer is a common malignant tumor of digestive tract, and its morbidity and mortality are increasing worldwide. Few clinical data have been published on immunotherapy for pancreatic cancer. This trial is a prospective, single-arm, single-center clinical study to investigate the efficacy and safety of sintilimab in combination with gemcitabine and albumin-paclitaxel conversion therapy with unresectable locally advanced pancreatic cancer.
NCT03648632
Stereotactic Radiotherapy (SBRT) in patients with locally advanced pancreatic cancer (LAPC). A Danish phase II study.
NCT01210911
Pancreatic cancer patients have one of the worst prognoses among all cancer types with a 5 year survival rate of less than 5%. Despite significant changes during the last decade in our molecular knowledge on this disease, the prognosis and management of pancreatic cancer have remained unchanged. With the advances in molecular biology, newer biologic agents such as erlotinib, are adding some benefit to the conventional cytotoxic agents. There is a growing body of literature suggesting that type 2 diabetes mellitus (DM) may be associated with the development of pancreatic cancer, but this association is complex. Because various DM medications can affect directly the key factors mediating the association between DM and pancreatic cancer, understanding the effect of anti-diabetic therapies on pancreatic cancer is a critical step in fully characterizing the role of type 2 DM in the development of pancreatic cancer. Indeed, two epidemiologic studies have found that diabetic patients treated with metformin were less likely to develop cancer, but those treated with insulin were more likely to die of various kinds cancer. Not only does metformin ameliorate hyperglycemia and hyperinsulinemia, both of which are associated with the adverse impact of DM on cancer, metformin also has direct metabolic effects through activation of adenosine monophosphate-activated protein kinase (AMPK). AMPK regulates many metabolic enzymes and also inhibits the mammalian target of rapamycin (mTOR) pathway via phosphorylation and stabilization of the tumor suppressor gene TSC2. But there is an intensive cross-talk between various pathways. Inhibition of the phosphoinositide 3-kinase (PI3K)/Akt pathway, of which mTOR is one of the effector proteins, for instance may result in escape via the mitogen-activated protein kinase (MAPK) pathway and vice verse. Indeed, epidermal growth factor receptor (EGFR) activation leads to activation of the MAPK pathway and the PI3K pathway. Thus, since it is clear that blocking one pathway will not always be sufficient to produce a response in the presence of other activated pathways, the best change of success will be realized when using a combination of agents that inhibit separate pathways known to be critical to the survival of the tumour. In line with these observations, combining a small molecule against the EGFR and inhibition of the PI3K pathway by metformin might account for potential candidates of the above combinatorial approach. Therefore, in this study, the investigators want to determine the activity and safety of concurrent interruption of the MAPK and PI3K pathways by the EGFR tyrosine kinase inhibitor erlotinib and metformin, combined with gemcitabine in patients with metastatic pancreatic cancer.
NCT03815461
This single-arm, Phase II clinical trial is to evaluate the efficacy and safety of nab-paclitaxel plus S-1 in locally advanced pancreatic cancer who were borderline resectable or unresectable .
NCT01628458
The purpose of the study is to determine the safety of radiofrequency ablation of locally advanced pancreatic cancer that can not be surgically removed with the current standard procedures. Complications after the operation will be registered. Moreover a pain score will be determined, length of hospital stay, chemotherapy, survival, progression free survival and a tumour marker.