ABSTRACT

Background and Aim

Direct cholangioscopy and pancreatoscopy have become widely implemented techniques in the diagnostic and therapeutic algorithms of several pancreaticobiliary disorders. This study aimed to generate general and indication-specific European consensus recommendations on cholangioscopy and pancreatoscopy.

Methods

Supported by the available literature, statements were formulated and grouped into the following categories: (1) pre-procedural considerations, (2) general technical aspects, (3) biliopancreatic stones, (4) biliary strictures, and (5) other indications. The evidence level of each statement was determined using the GRADE methodology. Cholangioscopy experts were invited to participate in a modified Delphi process. When 80% consensus was not reached, the statement was modified based on expert feedback and subjected to an additional Delphi round. Statements were rejected if they failed to reach consensus after three Delphi rounds.

Results

Thirty cholangioscopy experts completed the Delphi process. Forty-two (97.6%) generated statements were accepted, of which 39 (92.9%) in the first Delphi round. 12 statements on preprocedural and periprocedural settings, 8 statements on biliopancreatic stones, 13 statements on biliary strictures, and 9 statements on other indications were accepted.

Conclusion

Using a modified Delphi process, we developed general and indication-specific consensus recommendations for cholangioscopy to guide clinical practice.

ABSTRACT

ABSTRACT

Introduction

Chronic nausea and vomiting are symptoms of a wide range of gastrointestinal and non-gastrointestinal conditions. Diagnosis can be challenging and requires a systematic and well-structured approach. If the initial investigation for structural, toxic and metabolic disorders is negative, digestive motility and gut-brain interaction disorders should be assessed. United European Gastroenterology (UEG) and the European Society for Neurogastroenterology and Motility (ESNM) identified the need for an updated, evidence-based clinical guideline for the management of chronic nausea and vomiting.

Methods

A multidisciplinary team of experts in the field, including European specialists and national societies, participated in the development of the guideline. Relevant questions were addressed through a literature review and statements were developed and voted on according to a Delphi process.

Results

Ninety-eight statements were identified and voted following the Delphi process. Overall agreement was high, although the grade of scientific evidence was low in many areas. Disagreement was more evident for some pharmacological treatment options. A diagnostic algorithm was developed, focussing on the differentiating features between gastrointestinal motility and gut-brain interaction disorders with predominant nausea and vomiting.

Conclusion

These guidelines provide an evidence-based framework for the evaluation and treatment of patients with chronic nausea and vomiting.

Summary

Transjugular intrahepatic portosystemic shunt (TIPS) placement is a well-established procedure for managing complications of portal hypertension. In recent years, the field of TIPS has seen rapid advances, particularly in technical approaches, prognostic modelling, and an expanding range of indications. The aim of these EASL guidelines is to comprehensively address all aspects of TIPS in patients with cirrhosis. Other related topics, such as the use of TIPS in surgical settings and in vascular liver disorders, are covered in separate dedicated clinical practice guidelines.

Introduction

Pilonidal disease (PD) is a benign condition affecting the natal cleft in young men and women usually between the ages of 20 and 40 years. Despite an increasing incidence, there is no widely accepted consensus that standardizes the management of this disease. This guideline may act as a resource for patients wanting to gain a comprehensive overview of treatment options. However, primarily, the goal of these guidelines is to provide an internationally collaborated set of recommendations for clinicians and healthcare professionals who treat patients with PD.

Summary

Wilson’s disease is an autosomal recessive disorder of copper metabolism which affects the liver, brain and other organs. Diagnosis is based on: clinical features; biochemical tests, including plasma ceruloplasmin concentration, 24-h urinary copper excretion, copper content in the liver; and molecular analysis. Leipzig score and additionally relative exchangeable copper determination are recommended for diagnosis. Pharmacological therapy comprises chelating agents (penicillamine, trientine) and zinc salts, while only chelators are recommended for significant liver disease. Monitoring is based on clinical symptoms, liver tests and copper metabolism (urinary copper excretion, exchangeable copper) to detect poor compliance and over/under-treatment. Acute liver failure is challenging as making a diagnosis is difficult and pharmacological therapy may not be sufficient to save life. Liver transplantation has a well-defined role in Wilsonian acute hepatic failure but may also be considered in neurological disease.