This is a single center, single arm unblinded prospective study of the safety of pancreatic stereotactic body radiation therapy (SBRT) in patients with unresectable, borderline resectable, or recurrent pancreatic/periampullary cancers who have previously undergone treatment with chemotherapy, surgery, photodynamic therapy, conventionally fractionated radiation treatment, or any combination of these therapies.
Primary Objective
• To estimate rates of acute (within 3 months of treatment) grade 3 or greater gastrointestinal and hematologic toxicity in patients treated with Linac-based SBRT for pancreatic or periampullary cancers who have previously received other treatment.
Secondary Objectives
* To estimate rates of late (> 3 months after treatment) grade 2 gastritis, enteritis, fistula, and ulcer, or any other grade 3 or greater gastrointestinal toxicity in patients treated with Linac-based SBRT for pancreatic or periampullary cancers
* To estimate rates of local progression, overall survival, metastasis-free survival, and progression-free survival in patients with pancreatic or periampullary cancers treated with fractionated Linac-based SBRT.
* To evaluate the ability of Linac-based SBRT to provide pain control in patients with pain related to a pancreatic or periampullary tumor.
* To evaluate quality of life in patients undergoing treatment with Linac-based SBRT for pancreatic or periampullary cancers.
This study is a Prospective Single Arm Open Label Feasibility trial to evaluate the initial safety and signal of efficacy of a novel extracorporeal blood purification (EBP) procedure in metastatic PDAC refractory to systemic therapy. Site selection will be dependent upon the site's familiarity with extracorporeal blood purification platforms as well as the diagnosis and management of PDAC. Adults (18 years old and older, ECOG PS of equal or less than 2) with a diagnosis of PDAC as defined histologically (microscopically) as a "pancreatobiliary type" adenocarcinoma with at least 5 U/mL CTCs in peripheral blood and/or portal vein.
This is a single arm, phase II study without blinding. The purpose is to determine the impact of hepatic artery infusion Floxuridine (FUDR) on liver metastases from pancreatic adenocarcinoma. Patients at Spectrum Health will receive standard of care chemotherapy. They will also receive chemotherapy via surgically placed hepatic artery infusion (HAI) pump.
The aim of the study is to examine the incremental value of using magnetic resonance imaging (MRI) in addition to computed tomography (CT) in the diagnostic workup of pancreatic cancer patients.
Over the past three decades, the treatment of both primary and secondary liver malignancies has been improved by the development and optimization of multiple minimally invasive thermal ablative therapies. These advances have resulted in a myriad of benefits for patients including decreased morbidity, mortality, as well as increased longevity and quality of life. However, these therapies can only be performed within certain parameters. Thermal ablative techniques such as radiofrequency ablation (RFA) and microwave ablation (MVA) are recommended for small lesions under 3 cm due to decreased efficacy when attempting to treat larger lesions. Additionally, large vessels in close proximity to a target lesion may result in heat dissipation, termed the "heat sink" effect, and result in incomplete ablation of the lesion. Furthermore, thermal ablative techniques cause off-target damage when utilized near sensitive structures such as the diaphragm, stomach, or bowel, and if performed near thermosensitive bile ducts, can result in cholestasis . Noting these limitations, percutaneous high-dose-rate brachytherapy was brought into clinical practice by Ricke et al. in Europe in 2002 . This therapy utilizes an iridium-192 (192Ir) isotope to administer a cytotoxic dose of radiation to a target lesion. It is not susceptible to heat sink effects and can also deliver radiation with the precision necessary to cause tumor death without destroying the integrity of neighboring structures. Additionally, it can be used to treat larger tumors (>3cm) as it is not associated the same size limitations as ablative techniques and can also be utilized to treat lesions that are not amenable to intra-arterial therapies (such as trans-arterial chemoembolization and yttrium-90 radioembolization).
Since its inception, HDRBT has been evaluated through multiple studies investigating its use to treat lesions throughout the body including both primary and secondary liver malignancies such as hepatocellular carcinoma (HCC), cholangiocarcinoma, metastasis to the liver from colorectal cancer, pancreatic cancer , melanoma , and breast cancer . Its use in treating lymph node metastases has also been investigated . These studies have demonstrated the feasibility, safety, and clinical effectiveness of this method, establishing it as a therapeutic option when use of thermal ablation therapies is restricted. Most studies however, have been retrospective and have been performed outside the United States.
Studying this therapy will add a crucial treatment option to our current armamentarium, filling a gap in currently available therapies and additionally allowing for further investigation of the use of HDRBT in a larger and more diverse population.
This study compares two types of care – Standard Oncology Care (SOC) and SOC with early palliative care (EPC) (started within 8 weeks after diagnosis of advanced disease) to see which is better for improving the quality of life of patients with advanced lung, pancreas, gastric and biliary tract cancer. The study will use FACT-G questionnaire to measure patients' quality of life.
This is a single arm phase II study. All patients will receive 3 cycles of the treatment of nab-paclitaxel (Days 1, 8 and 15), gemcitabine (Days 1, 8 and 15), and TTFields (worn every day for at least 18 hours). Following the initial 3 cycles of gemcitabine/nab-paclitaxel/TTFields treatment, patients will undergo restaging by CT or MRI. Patients with stable disease or better will undergo surgery for resection within 8 weeks following completion of initial chemotherapy although enrolling sites are encouraged to perform resection within 4 weeks of Cycle 3 D15 of therapy. If resection yields R0 or R1, patients will begin an additional 3 cycles of gemcitabine/nab-paclitaxel/TTFields treatment within 8 weeks of surgery. Based on available literature, it is expected that a percentage of patients will not undergo resection either due to disease progression or due to toxicities/ complications of the neoadjuvant segment of therapy. These patients will be included in the evaluable patients for both co-primary endpoints as well as the secondary endpoints including ORR, adverse events, and OS.
This pancreatic cancer registry aims to collect information on people around the world who select focused ultrasound (FUS) as part of their treatment for pancreatic cancer to learn about the performance of the focused ultrasound technology and health outcomes; the impact of focused ultrasound on your overall health; and provide an understanding of the current care for pancreatic cancer.
Pancreatic metastases are a rare entity. In cases of metastatic renal carcinoma (RCC) it can present as isolated pancreatic metastasis, considering the possibility of surgical resection.
Goals:
* Define survival after resection of pancreatic cancer metastases renal in a wide range of our country.
* Identify predictive survival factors
Methods:
Retrospective multicenter study in which cases of pancreatic resection due to renal cancer metastases.
This study will determine if laparoscopy can be used successfully to find and remove insulinomas (insulin-secreting tumors of the pancreas). These tumors are very small and often difficult to locate with magnetic resonance imaging (MRI), computed tomography (CT) or ultrasound. Invasive procedures, such as arteriograms (X-ray imaging using a contrast agent injected into the bloodstream through a catheter) and venous sampling are more successful but involve more patient discomfort and greater risk. This study will test whether laparoscopy can be used to replace some or all of these tests, as well as more extensive surgery.
Patients 11 years of age and older with low blood sugar (hypoglycemia) probably caused by an insulinoma may be eligible for this study. Candidates will have their hypoglycemia confirmed (with tests done under NIH protocol 91-DK-0066: Diagnosis and Treatment of Hypoglycemia) and will have CT imaging of the abdomen and MRI and ultrasound tests of the liver and pancreas. Patients whose tumors are not found by these studies will undergo arteriography of the pancreas and hepatic (liver) venous sampling.
Patients will then have laparoscopy. This surgical procedure uses a laparoscope-a tube-like device with special cameras and an ultrasound probe attached through which the surgeon can see and operate inside the abdomen. Laparoscopy is commonly done to remove the gallbladder and is also used to remove portions of the pancreas. For the current procedure, the surgeon makes small incisions in the abdomen, inserts tubes, fills the abdomen with gas, and proceeds to explore and operate on the pancreas. The surgeon will try to locate the tumor with the laparoscope. If the tumor is found, the location will be verified by the imaging study results. If it cannot be located by laparoscopy, the results of the imaging studies will be disclosed to enable removal. If the tumor cannot be successfully removed using the laparoscope, standard surgery will then be performed. If the tumor cannot be found though laparoscopy, imaging studies, or traditional surgery, the operation will be concluded without removing any of the pancreas. Medical treatment will be initiated and re-evaluation will be recommended after 6 months.
