Search results for "Pancrea"
showing 10 items of 814 documents
Author's reply to : Pancreatic cancer : Extension of tumor is associated with timeliness of care and with survival in a population-based study
2018
Der solid pseudopapilläre Pankreastumor (SPT) – eine seltene Raumforderung der Bauchspeicheldrüse
2008
BACKGROUND: In general, the rare SPT is a tumour of low malignancy predominantly affecting young women. The outcome after radical resection is favourable. In exceptional cases the tumour presents as solid pseudopapillary carcinoma (SPC) with typical malignant features and even metastases. Unresectable liver metastases can be treated with RFA, TACE or chemotherapy. METHODS: We retrospectively reviewed the surgical approach, immunohistochemistry and clinical outcome in five female patients (1998 - 2007). RESULTS: The mean age was 16 years (range: 13 - 47 years). For radical tumour removal a pancreato - duodenectomy (n = 3), a distal pancreatectomy (n = 1) and an enucleation (n = 1) were perfo…
ELF regimen in advanced gastrointestinal malignancies: An analysis of its clinical effectiveness and toxicity
2011
A multi-institutional phase 11 study of the combination of levofolinic acid 100 mg/m2, VP16 120 mg/m2 and 5-fluorouracil 500 mg/m2 for 3 consecutive days was carried out on a series of 73 evaluable patients with low performance status affected by locally advanced and/or metastatic gastrointestinal carcinomas. Site of primary tumor were: stomach 26, large bowel 20, pancreas 16, gall-bladder 5, and liver 6. Among patients with gastric carcinoma, 2 patients (8%) had a complete response with a mean duration of 6.8+ months, and 9 (35%) had a partial response with a mean duration of 5.8+ months, for an overall response rate of 43%. Overall response rate was largely unsatisfactory in colorectal ca…
NUPR1 works against the metabolic stress-induced autophagy-associated cell death in pancreatic cancer cells.
2013
The incidence of pancreatic adenocarcinoma is increasing with more than 43,000 predicted new cases in the US and 65,000 in Europe this year. Pancreatic cancer patients have a short life expectancy with less than 3–4% 5-y survival, which results in an equivalent incidence and mortality rate. One of the major challenges in pancreatic cancer is the identification of pharmacological approaches that overcome the resistance of this cancer to therapy. Intensive research in the past decades has led to the classification of pancreatic cancers and the identification of the driver key genetic events. Despite the advances in understanding the molecular mechanisms responsible for pancreatic cancer patho…
Neoadjuvant Chemo-Radiotherapy for Patients with Borderline Resectable Pancreatic Cancer: A Meta-Analytical Evaluation of Prospective Studies
2012
Context For patients with borderline resectable pancreatic cancer, the benefit of neoadjuvant therapy remains to be defined. Objective We did a systematic search of the literature on this topic. Methods Prospective studies, where chemotherapy, irrespective of regimen, in combination with radiotherapy was given before surgery to patients with borderline resectable cancer, were analyzed by a meta-analytical method. Primary outcome was tumor response; surgical exploration rate, resection rate, therapy-induced toxicity, and survival were secondary outcomes. Data were expressed as weighted pooled proportions with 95% confidence interval (95% CI). Results Eleven studies with 247 participants were…
Treatment of pancreatic cancer: A narrative review of cost-effectiveness studies.
2013
Cancer of the pancreas is the second most frequent digestive cancer in the US, accounting for about 44,000 new cases per year. In Europe, it is the sixth most frequent cancer, accounting for 2.8% of cancers in men and 3.2% in women. With a five-year survival of less than 10%, it is the fifth leading cause of cancer-related death. The majority of cases are diagnosed above the age of 65 and in about 60% of cases at an advanced stage, explaining that little improvement has been observed in survival over the past 30 years. Radical surgery offers the only curative treatment of pancreatic cancer. Alternative or combined therapeutic options in particular consist of adjuvant or neoadjuvant chemothe…
Resectable and borderline resectable pancreatic ductal adenocarcinoma: Role of the radiologist and oncologist in the era of precision medicine
2021
The incidence and mortality of pancreatic ductal adenocarcinoma are growing over time. The management of patients with pancreatic ductal adenocarcinoma involves a multidisciplinary team, ideally involving experts from surgery, diagnostic imaging, interventional endoscopy, medical oncology, radiation oncology, pathology, geriatric medicine, and palliative care. An adequate staging of pancreatic ductal adenocarcinoma and re-assessment of the tumor after neoadjuvant therapy allows the multidisciplinary team to choose the most appropriate treatment for the patient. This review article discusses advancement in the molecular basis of pancreatic ductal adenocarcinoma, diagnostic tools available fo…
Myeloid and T-Cell Microenvironment Immune Features Identify Two Prognostic Sub-Groups in High-Grade Gastroenteropancreatic Neuroendocrine Neoplasms
2021
High-grade Gastroenteropancreatic Neuroendocrine neoplasms (H-NENs) comprehend well-differentiated tumors (NET G3) and poorly differentiated carcinomas (NEC) with proliferative activity indexes as mitotic count (MC) >
Chemotherapy in advanced pancreatic cancer
1997
Patients with advanced adenocarcinomas of the pancreas have an exceptionally poor prognosis. Modest activity has been demonstrated with single agents (response rates of 25% at best with 5-fluorouracil [5-FU] and mitomycin). Better results have not been obtained by combination chemotherapy. Improvements in the palliation have been achieved by treatment with 5-FU, folinic acid (FA), and interferon-alpha-2A (IFN-alpha) weekly in the context of a phase II trial. Of 57 evaluable patients, eight (14%) had a partial response (PR), eight (14%) a minor response (MR), and 28 (49%) had no change of disease (NC). The median survival time was 10 mo for patients with progressive disease. Twenty-two out o…