Oral Litholysis in Patients with Chronic Calcific Pancreatitis Unresponsive to or Ineligible for Extracorporeal Shock Wave Lithotripsy and Endoscopic Therapy

Management of Pancreatic Duct Stones: Extracorporeal Approach

Stone clearance with extracorporeal shock wave lithotripsy is a safe and effective procedure for large pancreatic calculi not extractable by the standard endoscopic retrograde cholangiopancreatography techniques. In properly selected patients, this minimally invasive approach should be offered as the first line of therapy instead of surgery. Complete stone clearance can be achieved in three-fourths with long-term pain relief in two-thirds of patients. Re-intervention is required in less than half of the patients. Future studies should compare the extracorporeal approach with intraductal lithotripsy using the pancreatoscope.

Oral Endothelium Corneum Gigeriae Galli Therapy for Pancreatic Duct Stones: A Prospective Cohort Study

BACKGROUND

Pancreatic duct stones obstruct the pancreatic ducts and aggravate clinical symptoms of chronic pancreatitis. Only isolated case reports have shown that some drugs may be useful in dissolving pancreatic duct stones. Endothelium corneum gigeriae galli is a Chinese medicine widely used to cure multifarious lithiasis and maldigestion. This study aimed to evaluate the efficacy of endothelium corneum gigeriae galli oral therapy in the dissolution of stones and evaluate the improvement of clinical symptoms in patients with pancreatic duct stones.

METHODS

Sixty-eight patients with pancreatic duct stones were randomly divided into the endothelium corneum gigeriae galli and control groups. Endothelium corneum gigeriae galli was given orally to the endothelium corneum gigeriae galli group, and the placebo was given to the control group. Both groups were reviewed by computed tomography and magnetic resonance imaging; abdominal pain, exocrine and endocrine pancreatic function, and the nutritional status of patients were measured after the study.

RESULTS

The dissolution rate of the endothelium corneum gigeriae galli group was significantly higher than that of the control group (P = .002). The abdominal pain of the endothelium corneum gigeriae galli group was relieved more significantly compared to that of the control group (P < .001). The exocrine and endocrine pancreatic function of the endothelium corneum gigeriae galli group improved more significantly than that of the control group (P < .001). The nutritional status of the endothelium corneum gigeriae galli group was significantly higher than that of the control group (P = .003).

CONCLUSION

Overall, oral endothelium corneum gigeriae galli treatment could dissolve pancreatic duct stones, relieve abdominal pain, improve exocrine and endocrine pancreatic functions, and control the deterioration of nutritional status. Endothelium corneum gigeriae galli treatment should be useful in pancreatic duct stones therapy.

Chronic pancreatitis: an overview of diagnosis and management

INTRODUCTION

Chronic pancreatitis entails a heavy burden on the healthcare system because of its often protracted evolution, requiring complex diagnostic and therapeutic procedures.

AREAS COVERED

This review focuses on novel imaging and endoscopic diagnostic and therapeutic interventions that have changed the management of patients with chronic pancreatitis. We have conducted an extensive search of original papers and guidelines, in order to provide a comprehensive and up to date review of available evidence in these areas of interest.

EXPERT OPINION

The traditional challenges in managing chronic pancreatitis patients stemmed from the limitations of diagnostic modalities, which could not correctly identify patients in an early stage of the disease, as well as from the scarcity of therapeutic options available. Advances in imaging of CT-scan, MRI, and EUS have opened the way for early diagnosis and staging. This has allowed more aggressive and tailored therapeutic modalities, particularly in endoscopic therapy and minimally invasive surgical interventions. Although high-quality data from large RCTs is still scarce, evidence-based algorithms for diagnosis and therapy are now changing the way we address this chronic disease. In the near future, we can expect a tailored approach based on patient and disease-related predictive factors, relying on a vast armamentarium of endoscopic and surgical solutions.