Russian Journal of Gastroenterology, Hepatology, Coloproctology最新文献

{"title":"Pathogenesis of Functional Biliary Pain and Pharmacology of Trimebutin","authors":"E. Bueverova, O. Zolnikova, N. Dzhakhaya, A. V. Sedova, V. T. Ivashkin","doi":"10.22416/1382-4376-2024-34-1-7-14","DOIUrl":"https://doi.org/10.22416/1382-4376-2024-34-1-7-14","url":null,"abstract":"Aim: to provide data on the pathogenesis of functional biliary pain and provide rationale for the use of trimebutine for this indication.Key points. Biliary pain is one of the most frequent reasons for patients to see a doctor. The diagnosis of functional disorder of the gallbladder and Oddi's sphincter is legitimate only after the exclusion of organic causes from both the gastrointestinal tract and other organs and systems. The initial appeal to surgeons with a complaint of pain in the epigastrium or right hypochondrium may lead to unjustified surgical intervention that does not bring relief to the patient's suffering. The consequences of cholecystectomy also have an anatomical and physiological justification for the occurrence or preservation of biliary pain. Currently, two main hypotheses are being considered to explain its cause: increased intraluminal pressure due to morphological and functional obstacles to bile outflow and visceral hypersensitivity. In the multilevel system of regulation of the gallbladder and sphincter apparatus, the opioid system occupies a special place. The agonist of peripheral receptors of the enkephalinergic system, trimebutine, in clinical studies led to the relief of biliary pain in more than 80 % of patients with functional biliary disorders, while a significant decrease in the severity of diarrhea, dyspeptic, and constipation syndromes was revealed.Conclusion. The prescription of the peripheral receptor agonist of the enkephalinergic system, trimebutine, is pathogenetically justified for functional biliary pain.","PeriodicalId":514360,"journal":{"name":"Russian Journal of Gastroenterology, Hepatology, Coloproctology","volume":"24 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140462018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnosis of Columnar Metaplasia of the Esophageal Mucosa in Patients with Complicated Gastroesophageal Reflux Disease","authors":"E. D. Fedorov, A. Shidii-Zakrua, L. Mikhaleva, K. Maslenkina, A. A. Lindenberg, D. E. Seleznev, V. Kaybysheva, T. A. Partenadze","doi":"10.22416/1382-4376-2024-34-1-15-30","DOIUrl":"https://doi.org/10.22416/1382-4376-2024-34-1-15-30","url":null,"abstract":"Aim: to improve methods of diagnostics of esophageal mucosal forms of metaplasia and dysplasia in patients with complicated forms of gastroesophageal reflux disease (GERD) using multidisciplinary approach.Material and methods. Overall, 131 patients aged 18 to 84 years (mean age — 55.8 ± 16.7 years) with confirmed diagnosis of GERD complicated by development of metaplasia of mucosa of distal esophagus were included in retroand prospective study. At the prehospital stage the patients' complaints were estimated, anamnesis was taken. At the first stage of the diagnostic program all patients underwent detailed esophagogastroduodenoscopy in high resolution with white light. The region of esophageal mucosa with signs of metaplasia and determination of its prevalence was examined and evaluated with special attention. Ultrashort segment was revealed in 26 patients, short segment — in 47 patients, long segment of mucosal metaplasia was revealed in 58 patients. Then to reveal the signs of dysplasia we used specifying endoscopic methods: the structure of pitted and microvascular pattern was estimated in narrow spectral mode using BING classification system. If an irregular type of metaplasized epithelium structure was detected in the process of BING assessment, the areas suspicious for dysplasia were marked, followed by aim forceps biopsy from them. The next stage was staining of the metaplasized segment with 1.5 % ethanic acid solution — acetowhitening. PREDICT classification system was used to evaluate the stained mucosal sections with metaplasia. Targeted forceps biopsy was performed from the altered areas that most quickly lost their coloring. The final stage of the diagnostic program in all patients was a forceps biopsy of the mucosa of the metaplasic segment according to the Seattle protocol, which requires increasing the number of fragments as the metaplasic segment lengthens in a “blind” biopsy. The biopsy material was stained with hematoxylin and eosin, and periodic acid Schiff reaction was performed in combination with alcyanine blue according to the standard technique.Results. Endoscopic examination in white light and evaluation of metaplasia extent revealed ultrashort segment (<1 cm) in 26/131 (19.9 %) patients; short segment (1–3 cm) — in 47/131 (35.9 %); long segment (> 3 cm) — in 58/131 (44.3 %) patients. Among the diagnostic techniques used, the BING and PREDICT classifications had the highest accuracy, sensitivity, and specificity (accuracy — 88.9 and 95.3 %, sensitivity — 90.5 and 91.3 %, and specificity — 86.7 and 100 %, respectively), which significantly exceeded the Seattle protocol also used in this work. The results showed a low level of specificity (31.2 %), accuracy (54.5 %), and sensitivity (76.8 %) of the Seattle protocol. The use of BING and PREDICT classifications provided marking of compromised zones, allowing targeted histological sampling.Conclusions. The original study demonstrated the greatest sensitivity, specificity, and a","PeriodicalId":514360,"journal":{"name":"Russian Journal of Gastroenterology, Hepatology, Coloproctology","volume":"64 48","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140486547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rebamipide during chronic gastritis: H. pylori eradication therapy and restoration of gastric mucosa barrier function","authors":"Т. L. Lapina, V. T. Ivashkin","doi":"10.22416/1382-4376-2023-33-6-81-87","DOIUrl":"https://doi.org/10.22416/1382-4376-2023-33-6-81-87","url":null,"abstract":"","PeriodicalId":514360,"journal":{"name":"Russian Journal of Gastroenterology, Hepatology, Coloproctology","volume":"41 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140508859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Result of Timely Therapy for Whipple's Disease: a Clinical Case","authors":"S. N. Mekhtiev, O. A. Mekhtieva, E. Y. Kalinina, V. E. Karev, A. V. Vanyan, O. M. Berko","doi":"10.22416/1382-4376-2023-33-6-88-100","DOIUrl":"https://doi.org/10.22416/1382-4376-2023-33-6-88-100","url":null,"abstract":"","PeriodicalId":514360,"journal":{"name":"Russian Journal of Gastroenterology, Hepatology, Coloproctology","volume":"46 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140513906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Novel Coronavirus Infection on the Course and Prognosis of Cirrhosis","authors":"A. Ismailova, R. Maslennikov, M. S. Zharkova, V. T. Ivashkin","doi":"10.22416/1382-4376-2023-33-6-65-80","DOIUrl":"https://doi.org/10.22416/1382-4376-2023-33-6-65-80","url":null,"abstract":"Аim: to investigate the impact of COVID-19 on the course and prognosis of cirrhosis.Materials and methods. This was a cohort study in patients with cirrhosis. We included patients with cirrhosis who underwent a medical examination at our center between September 2019 and March 2020. We determined which of these patients were infected with COVID-19, died of COVID-19, or died of cirrhosis complications within the follow-up period from April 2020 to September 2021. Thereafter, we conducted a second medical examination of these surviving patients with cirrhosis in September to December 2021.Results. Among the 226 patients included in the study, 57 had COVID-19, among which 19 patients who died of the disease. Acute-on-chronic liver failure (ACLF) developed in 16 (28.1 %) patients with cirrhosis and COVID-19, 13 (81.3 %) of whom died. One of the COVID-19 survivors eventually died of liver decompensation. Twenty patients who did not have COVID-19 died of complications of cirrhosis (ACLF) during the follow-up period. The mortality rate in patients who were infected with COVID-19 was higher than that in patients who were not infected (35.1 % vs. 14.2 %; p = 0.001). COVID-19 was an independent risk factor for death in patients with cirrhosis. No liver-specific factors predisposing to COVID-19 infection were identified. A more impaired liver function in the pre-pandemic medical examination was a predisposing factor for death in patients who had COVID-19. Patients who died of COVID-19 had better liver function in the pre-pandemic medical examination than patients without COVID-19 who died of complications of cirrhosis during the follow-up period. The liver-related mortality rate and the incidence of liver decompensation or bleeding from esophageal varices during the follow-up period were not significantly different between patients who recovered from COVID-19 and patients with cirrhosis who did not have COVID-19. Among the analyzed survivors, no significant changes were found in the main indicators of liver function after the follow-up period between patients with and without COVID-19, except for the prothrombin index, which was higher in patients after COVID-19.Conclusion. COVID-19 worsens the prognosis of patients with cirrhosis but does not substantially affect the course of cirrhosis after the recovery from this infection.","PeriodicalId":514360,"journal":{"name":"Russian Journal of Gastroenterology, Hepatology, Coloproctology","volume":"33 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140514176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Case of Exacerbation of Chronic Pancreatitis Against the Background of COVID-19 Complicated by Pancreaticopleural Fistula with Enzymatic Pleurisy","authors":"I. I. Kotov, I. Kalinina, A. R. Propp, D. A. Sulim","doi":"10.22416/1382-4376-2023-33-6-101-108","DOIUrl":"https://doi.org/10.22416/1382-4376-2023-33-6-101-108","url":null,"abstract":"","PeriodicalId":514360,"journal":{"name":"Russian Journal of Gastroenterology, Hepatology, Coloproctology","volume":"39 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140513998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}