Active clinical trials for "Pancreatic Neoplasms"

Forty patients with advanced pancreatic cancer, osteosarcoma, soft tissue sarcoma, and breast cancer will receive DeltaRex-G intravenously at a dose of 1-4 x 10e11 colony forming units (cfu) or equivalent 0.6-1.8 x 10e10 RV copies per dose one to three times a week. DeltaRex-G may or may not be given with one or more FDA approved cancer therapies/immunotherapies. Based on previous Phase 1/2 US based clinical studies, DeltaRex-G does not suppress the bone marrow or cause serious organ dysfunction, and enhanced immune cell trafficking in tumors may cause the tumors to appear larger or new lesions to appear on CT, PET or MRI. Further, tumor stabilization/regression/remission may occur later during the treatment period. Therefore, DeltaRex-G will be continued regardless of CT, PET or MRI results if the patient has clinical benefit and does not have symptomatic disease progression.

An Expanded Access Program for IMM-101 for patients with advanced pancreatic cancer.

Various centers around the world are currently investigating the feasibility and yield of surveillance for pancreatic cancer in high-risk individuals. Evidence is beginning to accumulate that surveillance may lead to the early detection of non-invasive precursor lesions and asymptomatic early stage cancer. Ultimately, the goal of surveillance is to reduce mortality in these high risk individuals, but before this can be confirmed many research questions need to be answered. While the numbers of high-risk individuals screened in each separate screening facility are likely too small to properly address many of these questions, pooling data comprises a sizable sample size providing unique research opportunities. The objective of this study is retrospectively review all cases of high-risk individuals participating in our pancreatic surveillance program in whom 1) a suspicious precursor lesions was detected for which a pancreatic resection was performed and 2) in whom an advanced malignant disease was diagnosed. The de-identified information will be entered into an international multicenter database registry.

The purpose of this prospective study is to compare the diagnostic utility of two techniques (brush cytology + FISH and brush cytology + free DNA analysis) in the diagnosis of biliary strictures. Histologic diagnosis (biopsies) in conjunction with clinical and/or imaging follow-up will serve as the gold standard for diagnosis of malignancy. In order to do this the investigators will ask study participants to have a small volume of fluid obtained from the bile duct sent for additional testing at RedPATH. In some patients additional brushings will be obtained for FISH testing (this adds <2 minutes to ERCP and only associated risk is increased procedure duration). The investigators hypothesize that the use of cytology +DNA analysis has a higher sensitivity and accuracy when compared to cytology +FISH in patients with biliary strictures. Primary aim: To compare the sensitivity and accuracy of the two techniques (brush cytology + FISH and brush cytology + free DNA analysis). Histologic diagnosis (histology from biopsy or cytology for fine needle aspiration) in conjunction with clinical and/or imaging follow-up will serve as the gold standard for diagnosis of malignancy. Secondary aims: To evaluate the diagnostic yield of malignancy when all three techniques (cytology, FISH and DNA analysis) are used. To evaluate the added value of biliary forceps biopsies, when used in conjunction with cytology, FISH and DNA analysis.

This study is being conducted to identify altered genetic factors that may exist and influence endocrine cancers in unrelated MEN1 families with different cancers. A grading system will be developed for endocrine cancers, including pancreatic cancers, thymus gland cancers, parathyroid disease and MEN1 syndrome as low-risk and high-risk to improve screening and timing of surgery.

The purpose of this study is to determine if pancreatic cancer/pre-cancer can be detected in early stages through the molecular analysis of stool samples. Investigators hypothesize that analysis of stool samples using digital melt curve (DMC) analysis, can be used as a sensitive and specific method to detect the common genetic abnormalities present in pancreatic cancers and pre-cancerous lesions of the pancreas.

The aim is to propose and prospectively validate a diagnostic approach and model for prediction of mucinous versus non-mucinous, and malignant versus non-malignant pancreatic cysts using a combination of clinical, radiologic, and biomarker characteristics.

To obtain sufficient specimens and correlating clinical data from a well-controlled prospective clinical trial collecting longitudinal specimens from subjects diagnosed with any stage of pancreatic cancer.

Pancreaticoduodenectomy (PD) still carries a high rate of severe postoperative complications. No score is currently available to help identify the patient's surgical risk. The purpose of this study was to develop and validate a prognostic score to predict major postoperative complications after PD.

Study Design： Adjuvant gemcitabine therapy has been shown to improve recurrence-free survival in pancreatic cancer underwent curative intent resection. This study is to evaluate whether combining concurrent chemo-radiotherapy can further improve the recurrence-free survival benefit of adjuvant gemcitabine chemotherapy in pancreatic cancer underwent curative resection. Research Objective and Study End Points Primary endpoint： The primary end point is disease free survival. Secondary endpoints： The secondary end points are to evaluate the overall survival, local and distant recurrence rate, and impact on quality of life after adjuvant gemcitabine with or without CCRT in curatively resected pancreatic cancer. Furthermore, the clinical, pathological and molecular prognostic factors in curatively resected pancreatic cancers will be evaluated.