This is a prospective single-center observational study with the mail objective to identify specific subgroups of patients planned for pancreatic resection, at high risk for postoperative morbidity and impaired recovery through preoperative screening of physical, functional, nutritional and psychological risk factors using patient reported questionnaires and performance tests.
Consecutive patients planned for pancreatic resection will be enrolled to screen for physical, functional, nutritional and psychological risk factors. The study duration is 3 years: 2 years of recruitment and 1 year of follow-up.
The findings of the present study will enable researchers to identify specific risk categories to plan personalized prehabilitation programs and modulate oncologic treatment strategies in cancer patients planned for pancreatic surgery.
The aim of this study is to determine whether para-aortic lymph nodes(No.16) should be included in the lymphadenectomy during the pancreatoduodenectomy in order to improve the long-term survival of patients with pancreatic head ductal adenocarcinoma.
The purpose of this study is to investigate the feasibility, safety, and long-term prognosis of pancreas-sparing duodenectomy with regional lymphadenectomy in the treatment of early-stage (pTis/pT1/pT2) periampullary carcinoma with or without lymph node metastasis
Radiotherapy plus Single-Agent Chemotherapy/Radiosensitization. Involved-field irradiation using 4-15 MV photons; plus Gemcitabine, NSC-613327.
Double bypass (hepaticojejunostomy + gastrojejunostomy) is compared to stent strategy in patients planned for curative pancreatic resection in whom peroperative findings makes resection impossible.
Drugs used in chemotherapy, such as docetaxel and flavopiridol, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells. Flavopiridol may also help docetaxel work better by making tumor cells more sensitive to the drug. This phase II trial is studying how well giving docetaxel followed by flavopiridol works in treating patients with refractory metastatic pancreatic cancer.
Biliary stricture is mainly malignant in the adults and caused by several types of fatal malignancies such as pancreatic cancer, cholangiocarcinoma, and metastatic tumor, which have poor prognosis that the overall survival of unresectable lesions is no more than 15 months. The poor outcome often relates to a lack of reliable strategies for early diagnosis, which results in most patients with malignant biliary stricture being already advanced-stage disease at presentation. Therefore, it is critical to discover novel and effective strategies for the early diagnosis of malignant biliary strictures.
Brush cytology and biopsy during endoscopic retrograde cholangiopancreatography (ERCP) are the main methods for recognizing malignant diseases of the bile duct, but their sensitivity is relatively low, 45% and 48.1%, respectively. Even when combined with other biomarkers like carbohydrate antigen 19-9 (CA19-9), their sensitivity is still less than 80%.
In the previous study, the investigators found that bcf-eccDNA has excellent diagnostic value in predicting uncertain bile duct stricture, and the sensitivity and specificity of a related eccDNA in 40 samples are 80.8% and 100%. The sensitivity and specificity of another eccDNA were 92.3% and 92.9%, respectively. However, the sample size is still relatively small, and further prospective studies are needed to evaluate its diagnostic efficacy.
This study is designed to characterize the safety, tolerability, and anti-tumor activity of MDX2001 in patients with advanced solid tumors.
Pancreatic carcinoma (PC) is the deadliest malignant tumors worldwide. Surgical resection is one of the most effective methods for the treatment of PC, but the resectable rate is less than 20% among the patients with PCs, and the recurrent and metastatic rate is more than 80% in two years after resection. Ablation has been confirmed one of the most effective methods for solid tumors by recent twenty years and proven to be a radical treatment similar to the surgical resection for the clinical applications of hepatic and renal tumors at early clinical staging in the internationally guidelines. The purpose is to explore the efficacy and safety of microwave ablation in the treatment of pancreatic cancer in combination with systematic therapy.
Human pancreatic cancer has a very poor prognosis with an overall survival rate of less than 5%. Current treatment regimens are ineffective and even if the patient responds to initial treatments, relapse is common due to the survival of small populations of resistant cancer cells.
The immune system is capable of recognising and eliminating invading organisms by virtue of differences in their appearance when compared to normal components of the body. Cancer cells also have a different appearance compared to normal cells. However, these differences are often too small and weak to stimulate the immune system sufficiently to respond effectively to eliminate the tumour.
Our aim is to analyse the small differences between healthy and cancer cells in pancreatic cancer patients. Analysis of the genetic information from 100 pancreatic cancer patients has allowed us to design molecules that display each of these small differences. We now intend to analyse each of these, with respect to their ability to stimulate an immune response against cancer. We then intend to take all validated molecules and incorporate them into vaccines carried by viral vectors. These vaccines can be used to train the patient's immune system to respond more effectively when it encounters these particular differences in the patient's body and thus mount an efficient attack on the cancer cells specifically.
Surplus material from blood donations will be used to isolate individual components of the immune system, which can be examined for their response to these altered molecules in the laboratory. On completion of this project, we will have viral vaccine libraries that can be tested in future research projects. Ultimately, we hope to transfer this regime to the clinic by selecting an appropriate viral vaccine library to deliver as a personalised therapeutic that can eliminate cancer and prevent cancer recurrence within each patient.
