O V Zaytsev
A5027946608- Helicobacter pylori-related gastroenterology studies
- Gastroesophageal reflux and treatments
- Gastrointestinal disorders and treatments
- Gastric Cancer Management and Outcomes
- Eosinophilic Esophagitis
- Pancreatitis Pathology and Treatment
- Liver Disease Diagnosis and Treatment
- Hernia repair and management
- Digestive system and related health
- Pelvic and Acetabular Injuries
- Neurological Disorders and Treatments
- Appendicitis Diagnosis and Management
- Pediatric Hepatobiliary Diseases and Treatments
- Child Nutrition and Feeding Issues
- Gastrointestinal motility and disorders
- Fibroblast Growth Factor Research
- Gastrointestinal Bleeding Diagnosis and Treatment
- Pharmacological Effects of Natural Compounds
- Drug-Induced Hepatotoxicity and Protection
- Pancreatic and Hepatic Oncology Research
- Liver Diseases and Immunity
University of Bologna
2021
Hospital Universitario de La Princesa
2021
Clinical Trial Investigators
2021
Ryazan State Medical University named after Academician I.P. Pavlov
2016-2018
INTRODUCTION: The safety of Helicobacter pylori eradication treatments and to what extent adverse events (AEs) influence therapeutic compliance in clinical practice are hardly known. Our aim was assess the frequency, type, intensity, duration AEs, their impact on compliance, for most frequently used “European Registry management.” METHODS: Systematic prospective noninterventional registry European gastroenterologists (27 countries, 300 investigators) management H. infection routine practice....
Bismuth quadruple therapies (BQTs) including bismuth, a proton pump inhibitor (PPI) and two antibiotics have been shown to be highly effective for treating
Abstract Background Management of Helicobacter pylori ( H. ) infection requires co‐treatment with proton pump inhibitors (PPIs) and the use antibiotics to achieve successful eradication. Aim To evaluate role dosage PPIs duration therapy in effectiveness eradication treatments based on ‘European Registry management’ (Hp‐EuReg). Methods Hp‐EuReg is a multicentre, prospective, non‐interventionist, international registry routine clinical practice management by European gastroenterologists. All...
Several methods are available to diagnose Helicobacter pylori infection. Our objective was evaluate the tests used for both initial diagnosis and confirmation of eradication after treatment in Europe.The European Registry on management infection is an international, multicentre, prospective, non-interventional registry aiming pylori-infected patients Europe. Countries with at least 100 cases registered from June 2013 April 2021, a validated diagnostic method were analysed. Data quality...
ABSTRACT Background The influence of indications for Helicobacter pylori investigation on prescriptions and effectiveness is unknown. aim the study was to assess impact H. prescriptions, effectiveness, compliance, tolerance. Methods International, prospective, non‐interventional registry management infection by European gastroenterologists (Hp‐EuReg). Treatment‐näive patients registered from 2013 2023 at e‐CRF AEG‐REDCap were analyzed. assessed modified intention‐to‐treat analysis. Results...
The problem of liver failure in patients with obstructive jaundice from the standpoint modern ethiopathogenesis is viewed article. A review main actual classifications was made. original classification syndrome presented by authors.
This is the analysis of most widespread classification chronical pancreatitis and results retrospective distribution 120 patients. In our article review main actual classifications chronic executed. Our own presented. The authors suppose that volume surgical intervention in cases determined by morphological alterations pancreas. important changes are affections pancreas parenchyma (criterion “P”), large cavities “C”), widening Wirsung’s duct “H”). Such king morphology evidence for...
The purpose of this study was to the quality life patients with chronic pancreatitis. An original questionnaire on pancreatitis proposed and tested. Materials methods: 38 operated 40 non-operated were examined. Results. A high degree conceptual, constructive criterial validity, internal consistency reproducibility scales is proved. strong correlation found between rs> 0,71 scale digestive disorders severity malabsorption syndrome (p <0.001). COLPAC can be used for diagnostic purposes an...
The long-term results comparative analysis of surgical treatment 69 patients with perforated pyloroduodenal ulcer, undergone a partial gastrectomy or simple closure perforation is made. were estimated by means specially developed questionnaire КОЛЕДЖ. indicators health at the who have transferred operative due to ulcer authentically are worse than in control group consisting healthy respondents. Quality life after an initially-radical better, ucer closure.
Aim. Comparative analysis of the long-term results surgical treatment patients with chronic pancreatitis. 
 Methods. The study included complicated clinical forms pancreatitis including: ductal pancreatic hypertension, main duct concrements, marked fibrous restructuring parenchyma and presence calcifications, biliary portal hypertension syndrome, duodenostasis abdominal pain retention post-necrotic cysts. Patients were divided into 3 groups: group 1 receiving conservative (n=32), 2 -...
The study involved 63 patients with a verified diagnosis of chronic pancreatitis. In the 1st group included 31 complicated clinical forms pancreatitis, in 2st 32 uncomplicated forms. analyzed polymorphisms genes PRSS1 (mutation R122H) - gene for cationic trypsingene, CFTR1 del508) cystic fibrosis-1, CFTR2 Gly542Ter) fibrosis-2, SPINK1 N34S) pancreatic secretory trypsin inhibitor, ADH (ADH1B * 2). found statistically significant correlation between polymorphism and risk
Background. First-line therapy does not always provide a high level of Helicobacter pylori eradication due to the increase H. resistance antibiotics; therefore, it remains necessary identify most effective rescue treatments. The purpose this study was evaluate efficacy and safety empirical furazolidone-containing regimens. Materials methods. Adult infected patients empirically treated with regimens were registered in an international, prospective, multicenter non-intervention European...
Results of surgical treatment 87 patients with an postbulbar duodenal peptic ulcer are studied. Classification ulcers, considering degree involving in periulcerative process biliary tree and papilla Phateri is offered. At suprapapillar ulcers alteration common bile duct it offered to carry out the partial gastrectomy added by biliodigestive anastomosis. The obstructive jaundice which has complicated juxtapapillar ulcer, can be treated endoscopic papillosphincterotomy. In case a deep...
Aim. Comparison of the immediate and long-term results laparoscopic inguinal hernia repair with without mesh implant fixation.
 Methods. The study included 145 patients over 18 years both genders hernias, including those relapse after auto-hernioplasty. Patients underwent transabdominal preperitoneal hernioplasty application implant. were randomly divided into two groups matched by age, sex type hernias. In group 1 (n=71) fixation, which in case a direct was supplemented transverse...