search

Active clinical trials for "Pancreatic Cyst"

Results 1-10 of 77

CHARM II: Chemotherapy for Ablation and Resolution of Mucinous Pancreatic Cysts

Pancreatic CystEUS-FNA

The purpose of this study is to evaluate the efficacy and safety of chemotherapeutic pancreatic cyst ablation using ethanol lavage followed by the infusion of a dual-agent chemotherapeutic cocktail (paclitaxel + gemcitabine) compared with alcohol-free saline lavage followed by infusion of the same dual-agent chemotherapeutic cocktail (paclitaxel + gemcitabine) for the ablation of pancreatic cystic neoplasms using endoscopic ultrasound guided fine needle infusion (EUS-FNI) for agent delivery.

Recruiting12 enrollment criteria

Robotic Versus Open Pancreaticoduodenectomy for Pancreatic and Periampullary Tumors

Pancreatic AdenocarcinomaPancreatic Cysts6 more

This multicenter randomized trial aims to primarily assess and compare the functional recovery of patients who undergo open versus robotic pancreaticoduodenectomy for benign and malignant lesions of the head of the pancreas.

Recruiting9 enrollment criteria

Endoscopic Ultrasound-guided Radiofrequency Ablation of Pancreatic Cysts (ERASE)

Pancreatic CystRadiofrequency Ablation

A single-center study to determine the safety and efficacy of EUS-guided radiofrequency ablation (RFA) of pancreatic cystic neoplasms (PCNs). Patients will be recruited sequentially to undergo RFA followed by standard surveillance. The study will recruit patients with pancreatic cystic lesions (PCLs) who are at high risk for surgical resection. Patients enrolled in the study will be followed up for 3-years after EUS-guided RFA.

Recruiting27 enrollment criteria

Study Using Hyperpolarized 13C-Pyruvate Magnetic Resonance Spectroscopic Imaging in Patients With...

Pancreatic Cyst

To learn if Hyperpolarized C-Pyruvate Magnetic Resonance (HP-MR) Spectroscopic Imaging can help doctors detect low-risk (benign) and high-risk (malignant) cysts.

Recruiting13 enrollment criteria

Evaluation of Pancreatic Cystic Lesions Via EUS-guided Fine Needle Aspiration With and Without Micro...

Pancreatic Cyst

Pancreatic cystic lesions (PCLs) are a common incidental finding in cross sectional imaging (up to 27% on CT scan and 41% on MRI) and pose a management challenge to physicians. According to society guidelines, PCLs with specific features should prompt additional workup with endoscopic ultrasound (EUS) for cyst characterization as well as cyst sampling. This can help determine if the cyst is mucinous or non-mucinous which has implications for its malignant potential. Cyst fluid has traditionally been sampled using EUS with fine needle aspiration (EUS-FNA) and sent for fluid analysis and cytology. More recently, the adjunctive use of the through-the-scope micro forceps (Moray micro forceps, US Endoscopy, Mentor, OH) biopsy (EUS-MFB) has shown promise for diagnosis of PCLs. This technology utilizes a micro forceps through a 19-gauge needle to biopsy the cyst wall for histology, in addition to collecting cyst fluid for CEA level and cytology. More recently, the adjunctive use of the Moray® through the needle micro forceps biopsy (EUS-MFB) has shown promise for diagnosis of PCLs. This technology utilizes a micro forceps through a 19-gauge needle to biopsy the cyst wall for histology, in addition to collecting cyst fluid for CEA level and cytology. Only a few small retrospective reports have been published regarding the use of MFB. The results of this study will hopefully help increase diagnostic yield by obtaining a histopathologic diagnosis of these PCLs, and potentially affect practice patterns of gastroenterologists and the endoscopic community, specifically those physicians who perform EUS in these patients. Furthermore, the results will help determine whether there is reason to continue this line of research to obtain a definite histologic tissue diagnosis of PCLs.

Recruiting9 enrollment criteria

Randomized Trial of Rectal Indomethacin to Prevent Acute Pancreatitis in EUS-FNA of Pancreatic Cysts...

Pancreatic CystPancreatitis1 more

The aim of this randomized trial is to compare the rate of post-procedure pancreatitis in patients undergoing EUS-FNA of pancreatic cysts; patients will receive either a single dose of indomethacin or placebo administered rectally, during EUS-FNA.

Recruiting7 enrollment criteria

Contrast EUS of the Pancreas

Pancreatic NeoplasmsPancreatitis1 more

RATIONALE: Endoscopic Ultrasound (EUS) is the leading method to evaluate the pancreas but there may be difficulty characterizing small lesions, tumors which are not adenocarcinomas and neoplasia in the setting of pancreatitis. INTERVENTION: The innovation in this project will be the addition of intravenous contrast to standard EUS examination if the pancreas. PURPOSE: The aim is to determine if contrast enhances the ability of EUS to accurately diagnose lesions and target biopsies, and to define the quantitative features of this method. STUDY POPULATION:The population will include patients with pancreas cysts, masses, and inflammation presenting for EUS as part of standard clinical care. METHODOLOGY: This will be a prospective tandem trial involving conventional EUS, followed by EUS with contrast, followed by subsequent quantitative processing of contrast EUS imaging. ENDOINTS:Study endpoints will include the yield contrast EUS to evaluate pancreas cysts, masses, and inflammation. The impact of contrast EUS to better target the FNA of the chosen lesion will be assessed. Intra and interobserver variability will be assessed by comparing conventional EUS and contrast EUS of each case in a random order (intraobserver agreement) and among a group of blinded endosonographers (interobserver agreement).

Recruiting4 enrollment criteria

Determination of Pancreatic Steatosis Prevalence and Correlation With High-risk Cyst Features

Pancreatic SteatosisPancreatic Cyst

Pancreatic cancer is the fifth leading cause of cancer mortality in Hong Kong and the seventh leading cause of cancer mortality worldwide. In 2020, approximately 496000 new cases of pancreatic cancers were diagnosed globally . Pancreatic cancer is a highly fatal cancer with a case-fatality rate of 94.0% globally. In Hong Kong, both the incidence and mortality of pancreatic cancer have increased over the past decade. Due to the deep-seated location of pancreas, it is difficult to diagnose pancreatic cancer at an early stage, which in turn leads to delays in cancer treatment and poorer survival. Despite advances in oncologic treatment, the 5-year survival rate of metastatic pancreatic cancer remains poor (~2.9%). As such, there has been growing interest to improve pancreatic cancer prevention and survival by: reduction of modifiable risk factors (eg, cigarette smoking, obesity, diabetes), screening for early detection of high-risk pre-malignant lesions in selected high-risks patients with strong family history of pancreatic cancer and/or certain germline mutations of pancreatic cancer susceptibility genes (eg, BRCA1, BRAC2, DNA mismatch repair genes in Lynch Syndrome, etc) by magnetic resonance imaging (MRI) or endoscopic ultrasound (EUS), and surveillance of pre-malignant precursor lesions such as mucinous pancreatic cystic neoplasms (PCN) by imaging and/or EUS to identify high-risk neoplastic progression indicated for surgical resection.

Recruiting8 enrollment criteria

Molecular Detection of Advanced Neoplasia in Pancreatic Cysts

Pancreas Cyst

Researchers are trying to find out whether new tests ("biomarkers") of blood, stool, pancreas cyst fluid, or pancreas juice can be used to diagnose malignant or pre-malignant changes in pancreas cysts.

Recruiting11 enrollment criteria

EUS-guided Through-the-needle Microforceps Biopsy Outcomes

Pancreatic Cyst

INTRODUCTION: The diagnosis of pancreatic cystic lesions (PCLs) is increasing due to improvements of cross-sectional imaging. It is mandatory, for appropriate management, to make an accurate diagnosis and risk stratification, since some of these lesions may harbor malignancy or have potential for malignant transformation and hence surgical resection is required. Diagnostic evaluation of PCLs can be challenging, requiring a combination of different methods. Usually PCLs are been initially detected by cross-sectional imaging. However, imaging alone has not been shown to reliably identify the underlying pathology in PCLs with a high degree of accuracy. Hence, Endoscopic ultrasound with fine-needle aspiration (EUS-FNA) is routinely performed. EUS-FNA plays an important role in cyst characterization since allows morphological examination (EUS-B mode), aspiration for cytology and cyst fluid analysis for carcinoembryonic antigen (CEA), amylase and glucose levels; and allows to tissue sample in case of mural nodules o wall thickness. Even though EUS-FNA has been shown to be the test of choice for select lesions with high-risk features, has its limitations related to low sensitivity and specificity. The morphological characterization by EUS of PCL, as well as with the cross-sectional images, depends most of the time, on the subjective interpretation of the operator, which can be very difficult sometimes and depend on experience. A cyst fluid CEA cutoff of 192 ng/mL has been commonly accepted for differentiating mucinous from non-mucinous cysts. However, has the limitation of requiring at least 0.5 mL of cyst fluid for CEA analysis, has a relatively low sensitivity (75%) and specificity (84%), cannot differentiate cyst histotypes, and controversial results have been reported. Finally targeted cyst wall with the tip of the FNA needle can increase the diagnostic accuracy, yet the cytological yield with EUS-FNA remains low due to the relatively small tissue sample. Hence, diagnostic accuracy of currently available tools for evaluation of PCLs including cross-sectional imaging, EUS morphologic features, EUS-FNA for cyst fluid analysis and cytology is not perfect, leading to possible misdiagnosis.

Recruiting11 enrollment criteria
12...8

Need Help? Contact our team!


We'll reach out to this number within 24 hrs