Weekend endoscopic retrograde cholangiopancreatography has similar outcomes as weekday procedures-a propensity score match analysis of the Hungarian ERCP Registry.

Background: Endoscopic retrograde cholangiopancreatography (ERCP) is essential for the minimally invasive management of biliary and pancreatic disorders. Under certain indications, performing ERCP without delay during the weekend can be important for improving outcomes.

Objectives: To compare the outcomes of ERCP performed on weekends and holidays with those of regular weekday ERCPs.

[Cholangitis and cholecystitis: diagnostic criteria and management].

In developed countries, diseases of the gallbladder and the biliary tract count as some of the most frequent gastrointestinal disorders. The inflammation of the gallbladder/biliary tree is a potentially severe, even lethal condition that requires rapid diagnosis and early multidisciplinary approach to be treated. Although the frequency of these diseases is high, the treatment is not unified in Hungary yet.

[Infection risk related to gastrointestinal endoscopic procedures during the SARS-CoV-2 pandemic].

Introduction: COVID–19 significantly affects endoscopic labs’ workflow. Endoscopic examinations are considered high-risk for virus transmission. Objectives: To determine impact of COVID–19 pandemic on Hungarian endoscopic labs’ workflow and on infection risk of endoscopic staff.

[Complications of endoscopic retrograde cholangiopancreatography].

During the more than 50-year history of endoscopic retrograde cholangiopancreatography (ERCP), it has become an almost exclusively therapeutic procedure from a diagnostic method. This was the result of the evolution of far less invasive diagnostic procedures and the identification of its complications. Nowadays, being aware of these complications is fundamental.

Performance measures for the SACRED team-centered approach to advanced gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative.

The European Society of Gastrointestinal Endoscopy and United European Gastroenterology have defined performance measures for upper and lower gastrointestinal, pancreaticobiliary, and small-bowel endoscopy. Quality indicators to guide endoscopists in the growing field of advanced endoscopy are also underway. We propose that equal attention is given to developing the entire advanced endoscopy team and not the individual endoscopist alone.

[Characteristics and outcomes of 47, conventional flexible endoscopic interventions for Zenker's diverticulum Review of therapeutic options].

Introduction: In the treatment of symptomatic Zenker's diverticulum, the flexible endoscopic myotomy of the cricopharyngeal muscle is considered to be a safe and effective technique. Objective and method: We retrospectively analyzed our experiences with conventional flexible endoscopic myotomy. Results and discussion: 38 patients with symptomatic Zenker's diverticulum were treated with flexible endoscopic myotomy and 47 myotomies were performed from September 2012 until February 2020.

[Endoscopy of pancreatic tumors].

This review provides an overview about the role of endoscopy in the care of patients suffering from pancreatic cancer. In the field of diagnostics the role of endoscopic ultrasound is highlighted in both solid and cystous pancreatic tumors. The decreasing diagnostic relevance of endoscopic retrograde cholangiopancreatography (ERCP) is also discussed.

[Quality expectations in endoscopy – Hungarian guideline].

Nowadays, endoscopy is the cornerstone in the diagnosis and therapy of gastrointestinal diseases. Good quality endoscopy can improve outcome of the disease and patients experience. International endoscopy societies prioritized efforts improving quality of endoscopy.

Endoscopic treatment of gastric antral vascular ectasia in real-life settings: Argon plasma coagulation or endoscopic band ligation?

Objective: The efficacy of argon plasma coagulation (APC) on gastric antral vascular ectasia (GAVE) may be impaired over time and depends greatly on the application settings. Endoscopic band ligation (EBL) may be an alternative, but study on its efficacy is limited. This study aimed to evaluate and compare the clinical efficacy of APC and EBL in treating GAVE.

[Management of acute gastrointestinal bleeding. Multidisciplinary guideline proposal].

Gastrointestinal bleeding has a profound impact on public health due to its high prevalence and severity. With the elderly population taking more anticoagulants/antiaggregants/non-steroid anti-inflammatory drugs, the digestive bleeding will certainly raise more and more challenges in quantity as well as in severity for the public healthcare system. The emergency medicine specialists and gastroenterologists have a central role in the management of patients presenting with gastrointestinal bleeding.

Recommendations for the Operation of Endoscopy Centers in the setting of the COVID-19 pandemic - World Endoscopy Organization guidance document.

Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) is the etiologic agent causing the disease Corona Virus Disease 19 (COVID-19), resulting in a worldwide pandemic. Non-emergent endoscopy services have been disrupted as incidence and hospitalizations were rising. It is anticipated that the peak incidence may be leveling off in many parts of the world, but there is a concern for resurgence of the virus activity.

Performance measures for endoscopic retrograde cholangiopancreatography and endoscopic ultrasound: A European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative.

The European Society of Gastrointestinal Endoscopy (ESGE) and United European Gastroenterology present a short list of key performance measures for endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). We recommend that endoscopy services across Europe adopt the following seven key and one minor performance measures for EUS and ERCP, for measurement and evaluation in daily practice at centre and endoscopist level: Adequate antibiotic prophylaxis before ERCP (key performance measure, at least 90%); antibiotic prophylaxis before EUS-guided puncture of cystic lesions (key performance measure, at least 95%); bile duct cannulation rate (key performance measure, at least 90%); tissue sampling during EUS (key performance measure, at least 85%); appropriate stent placement in patients with biliary obstruction below the hilum (key performance measure, at least 95%); bile duct stone extraction (key performance measure, at least 90%); post-ERCP pancreatitis (key performance measure, less than 10%); and adequate documentation of EUS landmarks (minor performance measure, at least 90%). This present list of quality performance measures for ERCP and EUS recommended by the ESGE should not be considered to be exhaustive; it might be extended in future to address further clinical and scientific issues.

Performance measures for ERCP and endoscopic ultrasound: a European Society of Gastrointestinal Endoscopy (ESGE) Quality Improvement Initiative.

The European Society of Gastrointestinal Endoscopy and United European Gastroenterology present a short list of key performance measures for endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). We recommend that endoscopy services across Europe adopt the following seven key and one minor performance measures for EUS and ERCP, for measurement and evaluation in daily practice at center and endoscopist level: 1: Adequate antibiotic prophylaxis before ERCP (key performance measure, at least 90 %); 2: Antibiotic prophylaxis before EUS-guided puncture of cystic lesions (key performance measure, at least 95 %); 3: Bile duct cannulation rate (key performance measure, at least 90 %); 4: Tissue sampling during EUS (key performance measure, at least 85 %); 5: Appropriate stent placement in patients with biliary obstruction below the hilum (key performance measure, at least 95 %); 6: Bile duct stone extraction (key performance measure, at least 90 %); 7: Post-ERCP pancreatitis (key performance measure, less than 10 %). 8: Adequate documentation of EUS landmarks (minor performance measure, at least 90 %).

Endoscopic biliary stenting: indications, choice of stents, and results: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline - Updated October 2017.

ESGE recommends against routine preoperative biliary drainage in patients with malignant extrahepatic biliary obstruction; preoperative biliary drainage should be reserved for patients with cholangitis, severe symptomatic jaundice (e. g., intense pruritus), or delayed surgery, or for before neoadjuvant chemotherapy in jaundiced patients.

Endoscopic management of acute necrotizing pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) evidence-based multidisciplinary guidelines.

1:  ESGE suggests using contrast-enhanced computed tomography (CT) as the first-line imaging modality on admission when indicated and up to the 4th week from onset in the absence of contraindications. Magnetic resonance imaging (MRI) may be used instead of CT in patients with contraindications to contrast-enhanced CT, and after the 4th week from onset when invasive intervention is considered because the contents (liquid vs. solid) of pancreatic collections are better characterized by MRI and evaluation of pancreatic duct integrity is possible.

Papillary cannulation and sphincterotomy techniques at ERCP: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline.

This Guideline is an official statement of the European Society of Gastrointestinal Endoscopy (ESGE). It provides practical advice on how to achieve successful cannulation and sphincterotomy at minimum risk to the patient. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system was adopted to define the strength of recommendations and the quality of evidence.

[New trends and novel possibilities in the endoscopic diagnostics of gastrointestinal tumors].

This publication shortly reviews the attributes of cornerstones of the latest technical developments in the field of endoscopy (virtual chromoendoscopy, optical biopsy, etc.), as well as some technical details of novel endoscopic methods (deep enteroscopy, capsule endoscopy). It evaluates the clinical consequences of the technical progress concerning several diseases that are important from the point of view of oncology.

Preventive pancreatic stents in the management of acute biliary pancreatitis (PREPAST trial): pre-study protocol for a multicenter, prospective, randomized, interventional, controlled trial.

Background: The outcome of the most common biliary form of acute pancreatitis has not changed even with the better described indications for early endoscopic intervention. It may be due to the fact that this intrevention theoretically can cause further pancreatic injury or cannot always relieve the pancreatic duct obstruction. We hypothesize that maintaining the outflow of the pancreatic duct with preventive pancreatic stents at the early ERCP improves the outcome of acute biliary pancreatitis.

Adult hemangioma of the pancreas: difficult diagnosis of a rare disease.

Adult pancreatic hemangiomas are rare. We report a new case and review the literature. Pancreatic hemangiomas do not produce specific symptoms, so diagnosis is not easy.

[Introduction of a quality index in a Hungarian endoscopy unit].

Unlabelled: The quality of endoscopic examinations substantially determines their value. In developed countries, Continuous Quality Management is used to improve it permanently. In Hungary there is no example for measuring quality in the field of gastrointestinal endoscopy.

Autoimmune pancreatitis in Hungary: a multicenter nationwide study.

Background: To date, most cases of autoimmune pancreatitis (AIP) have been reported from Japan. The aim of the present study was to assess the clinical features and management of AIP cases in Hungary.

Methods: The demographics, clinical presentation, laboratory and imaging findings, extrapancreatic involvement, treatment response and recurrence were evaluated in the first 17 patients diagnosed with AIP in Hungary.

[Symptoms and diagnosis of neuroendocrine tumors of the digestive system].

Neuroendocrine tumors of the digestive system can cause very diverse clinical symptoms. Due to the secretion of biogenic amines, peptides and hormones secreted by the tumor cells, various paraneoplastic syndromes can evolve, on the other hand, the growth and spreading of hormonally inactive tumors can result in different local symptoms. Patients can be symptom-free for a long time or aspecific, often periodical symptoms can prevent recognition or lead to misdiagnosis for years.

[Self-expanding metal stents for palliation of malignant oesophageal obstruction].

Background: Malignant oesophageal stenosis can be caused by cancer of the oesophagus, gastric cardia, lungs, mediastinum or, rarely, breast. Most of these cases are inoperable due to advanced stage of the disease, comorbidities or age of the patients; and palliative treatment can be applied only. The quality of life is mostly determined by the extent of dysphagia.