RESUMEN
Drug-induced liver injury (DILI) is a relevant issue in clinical practice and is still a diagnosis of exclusion. Despite the low incidence in the general population, DILI is the cause of most cases of acute hepatic injury and has a mortality rate of up to 50%. Despite many reports in the medical literature about the DILI mechanisms, a clear causal relationship between them, drugs, and risk factors has not been established. Current clinical practice is based on a combination of a thorough study of a history of risk factors, the timing of drug and dietary supplements' administration, and the analysis of laboratory and instrumental tests. It aligns with the international criteria of the Rousell Uclaf Causality Assessment Method (RUCAM), which is considered one of the main diagnostic algorithms for DILI. The article addresses current DILI classification, risk factors, diagnostic algorithms, causalities, clinical evaluation, promising liver function biomarkers, and specific treatment.
Asunto(s)
Enfermedad Hepática Inducida por Sustancias y Drogas , Humanos , Enfermedad Hepática Inducida por Sustancias y Drogas/diagnóstico , Enfermedad Hepática Inducida por Sustancias y Drogas/epidemiología , Enfermedad Hepática Inducida por Sustancias y Drogas/etiología , Factores de Riesgo , Biomarcadores , Suplementos Dietéticos/efectos adversosRESUMEN
A significant prevalence of gastrointestinal symptoms in SARS-CoV-2 infection is also associated with its fecal-oral transmission, which leads to a progressive increase in the number of patients with diseases of the esophagus, stomach and intestines. In addition, intestinal infections caused by SARS-CoV-2 may be one of the main causes of functional long-term stress-related gastrointestinal disorders, united in the concept of post-COVID syndrome.
Asunto(s)
COVID-19 , Enfermedades Gastrointestinales , Humanos , COVID-19/complicaciones , SARS-CoV-2 , Tracto Gastrointestinal , Enfermedades Gastrointestinales/diagnóstico , Enfermedades Gastrointestinales/epidemiología , Enfermedades Gastrointestinales/etiología , IntestinosRESUMEN
BACKGROUND: Irritable bowel syndrome (IBS) is one of the most common functional disorders of the gastrointestinal tract. According to Russian guidelines, a standard examination using laboratory and instrumental evaluation methods, including colonoscopy, should be performed to establish the diagnosis of IBS. AIM: To characterize the Russian population of IBS patients. MATERIALS AND METHODS: A multicenter observational prospective study ROMERUS was conducted at 35 clinical centers in the Russian Federation. The study included male and female patients aged 18 to 50 with a diagnosis of IBS based on the Rome IV criteria, with no signs of structural gastrointestinal disease. The follow-up duration was 6 months and included three patients' visits to the study site. During the study, data were collected on patients' demographic and clinical characteristics, medical history, and drug therapy. The secondary parameters included the assessment of the proportion of patients with a diagnosis of IBS confirmed by a standard examination among all patients meeting the Rome IV criteria, the evaluation of the change over time of the IBS symptoms, quality of life (QoL), and adherence to therapy. Characterization of the population was performed using descriptive statistics methods. The standard examination results were presented as the percentage of patients with IBS confirmed by the standard examination among all patients meeting the Rome IV criteria, with a two-sided 95% confidence interval. RESULTS: The study included 1004 patients with a diagnosis of IBS according to the Rome IV criteria, with 790 (78.7%) patients included in the final analysis. The mean age of patients was 34.0±7.5 years; they were predominantly female (70.4%), Caucasian (99.4%), married (55.1%), urban residents (97.5%) with higher education (64.5%) and a permanent position (74.9%). Patients enrolled in the study have low physical activity and lack a healthy diet. The smoking rate was 26.3%. IBS symptoms with predominant constipation (IBS-C) were observed in 28.1% of patients; 28.9% had IBS with predominant diarrhea (IBS-D), 11.9% had mixed-type IBS, and 31.1% had non-classified IBS. The main IBS symptoms were pain (99.7%), abdominal distension (71.1%), and fullness (36.8%). Biliary tract dysfunction (18.9%) and gastritis (17.2%) were the most frequently reported comorbidities. Prior to enrollment, 28% of patients received drug therapy. The most commonly prescribed drug during the study was mebeverine (54.1%). At 6 months of follow-up, there was a significant reduction of abdominal pain, bloating, and distention, and a twofold reduction in the incidence of constipation and diarrhea in the subgroups of patients with IBS-C and IBS-D, respectively. The overall QoL score measured by the IBS-QoL questionnaire increased from 83.0 to 95.2 points (p<0.05) during the study. In the overall assessment of their condition, 69.6% of patients noted no symptoms and 25.3% reported marked improvement, 35% were asymptomatic according to the physician's overall assessment of the patient's condition, and 51.8% showed significant improvement. CONCLUSION: IBS patients in the Russian Federation were characterized. The diagnosis of IBS, established following the Rome IV criteria, is confirmed by the results of a standard examination in 96.3% of patients. The Rome IV criteria for the IBS diagnosis make it possible to establish a diagnosis with a probability of 94.7%. For 6 months of follow-up, there was a clinical improvement with a decrease in the severity of symptoms and a QoL improvement.
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Síndrome del Colon Irritable , Humanos , Masculino , Femenino , Adulto , Síndrome del Colon Irritable/diagnóstico , Síndrome del Colon Irritable/epidemiología , Síndrome del Colon Irritable/complicaciones , Calidad de Vida , Estreñimiento , Diarrea/diagnóstico , Dolor Abdominal/diagnóstico , Dolor Abdominal/epidemiología , Dolor Abdominal/etiología , Encuestas y Cuestionarios , Federación de Rusia/epidemiologíaRESUMEN
AIM: To review the data about the efficacy of esophagus protective agent based on the fixed combination of hyaluronic acid and chondroitin sulfate dissolved in the bioadhesive carrier (poloxamer 407) in the complex therapy of patients with erosive gastroesophageal reflux disease (GERD). MATERIALS AND METHODS: A search in MEDLINE/PubMed, EMBASE, Cochrane, and Russian Science Citation Index of Scientific Electronic Library electronic databases was performed. Relevant original controlled studies of a fixed combination of hyaluronic acid and chondroitin sulfate as an esophagus protective agent in a population of patients with erosive GERD were included. RESULTS: The final analysis included three studies that enrolled 181 patients with erosive GERD. All the studies had a uniform design with the assessment of the primary endpoints (complete epithelialization of esophageal erosions and complete resolution of heartburn) 28 days after the start of therapy. Meta-analysis of the three controlled trials has demonstrated that combination therapy with proton pump inhibitors (PPIs) and esophagus protective agents is significantly more effective than PPI monotherapy for complete epithelialization of esophageal erosions at 28 days of treatment (relative risk 1.267, 95% confidence interval 1.082-1.483, p=0.003; I2=21.19%), but did not differ for complete resolution of heartburn on the day 28 of treatment (relative risk 1.638, 95% confidence interval 0.660-4.067, p=0.287; I2=92.59%). CONCLUSION: Combined therapy with PPI and Alfasoxx is significantly more effective than PPI monotherapy for the epithelialization of esophageal erosions in patients with erosive GERD.
Asunto(s)
Reflujo Gastroesofágico , Pirosis , Humanos , Sulfatos de Condroitina , Ácido Hialurónico , Reflujo Gastroesofágico/tratamiento farmacológico , Reflujo Gastroesofágico/epidemiología , Inhibidores de la Bomba de Protones , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Acotiamide is a prokinetic with a novel mechanism of action - an antagonist of muscarinic M1 and M2 receptors and an acetylcholinesterase inhibitor. Acetylcholine is the central mediator of the tone of the muscular components of the gastrointestinal tract, increasing its motor activity. Blockade of presynaptic M1 and M2 receptors neutralizes the inhibitory effect of the feedback mechanism on the acetylcholine synthesis, while inhibition of acetylcholinesterase in the synaptic cleft reduces the acetylcholine degradation. Currently, the clinical efficacy of acotiamide in the population of patients with functional dyspepsia is demonstrated in more than 10 clinical studies in different regions of the world, demonstrating a reduction of the symptoms of the disease during treatment with this agent and an improvement in the quality of life of patients. In addition, the combination of acotiamide with proton pump inhibitors optimizes the management of patients with gastroesophageal reflux disease.
Asunto(s)
Dispepsia , Gastroenterología , Humanos , Acetilcolina/uso terapéutico , Acetilcolinesterasa/uso terapéutico , Calidad de Vida , Dispepsia/tratamiento farmacológico , Tracto GastrointestinalRESUMEN
The global burden of inflammatory bowel disease (IBD) is currently significant and continues to grow due to the increasing prevalence of ulcerative colitis (UC) and Crohn's disease (CD), the increasing costs of diagnosis and treatment, and the high level of disability in patients with this disease. Categories, which leads to the search for risk factors and predictors of aggressive course and extraintestinal manifestations. According to the latest data, the prevalence of UC in Russia is 16.6 per 100 000 population, the annual registered increase is 11.3%; the prevalence of CD is 5.6 per 100 000 population, and the increase is 13.7%. In the Russian population of patients with IBD, the average age of disease onset is 35.3 years for UC and 31.2 years for CD. Moreover, in 89.3% of patients with UC, it took at least 2 years to verify the diagnosis, and in CD, within 2 years from the onset of clinical symptoms, the diagnosis was established in only 72.6% of patients. One of the dominant characteristics of IBD is its multisystem nature, which leads to the development of extraintestinal manifestations (ECM), which can be observed in 50-60% of patients, while up to 25% of patients with IBD have several EMC and the most common variants are joint lesions. A higher frequency of extraintestinal manifestations is observed in CD (up to 45% of patients), in female patients, in smokers and with a longer duration of the disease. To predict clinical remission, the level of fecal calprotectin and CRP, the need for glucocorticosteroids are important, to predict endoscopic remission - the level of fecal calprotectin, and to predict histological remission, an endoscopic Schroeder index value of ≤1 is important. The absolute risk of developing colorectal cancer in IBD remains relatively low, ranging from 1.1 to 5.4% after 20 years of disease. The main risk factors for IBD are total intestinal damage, high inflammatory activity, the stricturing phenotype of CD and the presence of primary sclerosing cholangitis.
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Colitis Ulcerosa , Enfermedad de Crohn , Enfermedades Inflamatorias del Intestino , Humanos , Femenino , Adulto , Enfermedad de Crohn/diagnóstico , Enfermedad de Crohn/epidemiología , Colitis Ulcerosa/diagnóstico , Colitis Ulcerosa/epidemiología , Factores de Riesgo , Complejo de Antígeno L1 de LeucocitoRESUMEN
BACKGROUND: Exocrine pancreatic insufficiency (EPI) is a critical host factor in determining the composition of the gut microbiota. Diseases that cause exocrine insufficiency can affect the gut microbiome, which can potentiate disease progression and complications. To date, the relationship of exocrine insufficiency in various pancreatic (PA) pathologies, in chronic pancreatitis (CP), with dysbiotic changes in the intestinal microbiota (IM) has not been reliably studied. The available data are heterogeneous and contradictory, which determines the need for further research. AIM: To conduct a comparative analysis of the taxonomic composition of the intestinal microbiota in patients with CP of various etiologies, without or with the presence of EPI of varying severity, as well as patients with severe EPI with a history of surgical intervention (SI) on the pancreas. MATERIALS AND METHODS: A total of 85 patients were included in the study. Patients were divided into groups according to the severity of EPI: Group 1 (n=16) - patients with CP without EPI; Group 2 (n=11) - patients with CP and mild EPI; Group 3 (n=17) - patients with severe CP and EPI; Group 4 (n=41) - severe EPI in persons with a history of SI on the pancreas. Verification of CP was carried out according to clinical, anamnestic and instrumental data. The degree of EPI was determined by the level of pancreatic elastase-1 (PE-1) feces. Informed consent for the study was obtained for each patient, an anamnesis was collected, physical and laboratory examinations were performed, and a stool sample was obtained. DNA was extracted from each stool sample, the taxonomic composition of BM was determined by sequencing the bacterial 16S rRNA genes, followed by bioinformatic analysis. RESULTS: We followed the changes in the gut microbiota from a group of patients with CP without EPI to a group with severe EPI, in those who underwent SI. At the level of the phylum, the IM of all groups showed the dominance of Firmicutes, with the lowest representation in the severe EPI group, both with SI and CP, and the growth of the Actinobacteria, Verrucomicrobiota and Fusobacteria types. The differential representation of childbirth varied: in patients with severe EPI and CP, compared with mild, statistically significant genera - Akkermansia, Ruminococcus gauvreauii group and Holdemanella; compared with CP without exocrine insufficiency, Prevotella, Ruminococcus gauvreauii group, Peptostreptococcus and Blautia dominated. The CP group with mild EPI was dominated by the following genera: Lachnospiraceae_ND 2004 group, Faecalitalea, Fusobacterium, Catenibacterium, Roseburia, Atopobium, Cloacibacillus, Clostridium innococum group, Ruminococcus torques group. All groups showed a low diversity of taxa with a predominance of opportunistic flora, including participants in oncogenesis. CONCLUSION: The results of the study show that patients with CP of various etiologies and patients with severe EPI who underwent specific intervention on the pancreas have intestinal microbiota dysbiosis, the severity of which is significantly influenced by the degree of EPI.
Asunto(s)
Insuficiencia Pancreática Exocrina , Microbioma Gastrointestinal , Pancreatitis Crónica , Humanos , ARN Ribosómico 16S/genética , Insuficiencia Pancreática Exocrina/etiología , Insuficiencia Pancreática Exocrina/complicaciones , Páncreas , Pancreatitis Crónica/complicaciones , Pancreatitis Crónica/diagnóstico , Bacterias , Heces/microbiologíaRESUMEN
AIM: To evaluate the body mass index (BMI) in patients with chronic hepatitis C (CHC) with different stages of liver fibrosis and steatosis who received effective antiviral therapy (AVT). MATERIALS AND METHODS: The study included 278 CHC patients with a sustained virologic response (SVR) at the end of treatment. In addition to assessing the investigational data to determine the clinical status of the patient, we calculated BMI (following the World Health Organization guidelines) and determined the severity of liver fibrosis (F) and steatosis (S) using transient elastography. The patients were assessed at the start of antiviral therapy, after ≥6 months from the moment SVR was confirmed, and then every 12 to 24 months. RESULTS: By the end of the study, the mean patient age was 49 years, 53% of them were men, and 34% of the patients were obese. Excessive weight gain was registered in 17% (n=48) of the cases, with 60% newly diagnosed with Class 1 to 2 obesity. Both before the start of AVT and years after reaching SVR, the mean BMI corresponded to the reference pre-obesity values, the liver steatosis was significantly more often absent in normal BMI; on the contrary, fatty liver (predominantly S2 to S3) was registered in individuals with elevated BMI (p<0.0001). After the long-term period following a successful therapy, Stage F4 liver fibrosis patients were mainly diagnosed with obesity (80% versus 44% before AVT; p=0.0010). CONCLUSION: The high proportion of patients with elevated BMI and liver steatosis seen years after a successful CHC therapy indicates a continued risk of progression of chronic liver disease. Such patients should be advised on how important it is to change their lifestyle to reduce overweight and prevent weight gain. We also need long-term assessments of how liver steatosis changes over time and what are the outcomes associated with post-SVR increase in BMI.
Asunto(s)
Hígado Graso , Hepatitis C Crónica , Masculino , Humanos , Persona de Mediana Edad , Femenino , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/tratamiento farmacológico , Hepatitis C Crónica/complicaciones , Antivirales/uso terapéutico , Índice de Masa Corporal , Hígado Graso/complicaciones , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/etiología , Cirrosis Hepática/tratamiento farmacológico , Obesidad/complicaciones , Obesidad/diagnóstico , Aumento de PesoRESUMEN
BACKGROUND: The article reflects the clinical significance of the early diagnosis of toxic hepatitis in patients who have undergone a new coronavirus infection with the determination of clinical and laboratory predictors of the response to therapy. A dynamic analysis of the effectiveness of toxic hepatitis therapy in patients of three experimental groups and a control group is presented. AIM: The aim of the present study is to increase the effectiveness of the treatment of toxic hepatitis in patients who have undergone COVID-19. MATERIALS AND METHODS: On the basis of the newly created infection centers of the Central Clinical Hospital "RZhD-Medicine" and Vishnevsky 3-rd Central Military Clinical Hospital 996 patients with COVID-19, who had clinical and laboratory signs of toxic liver damage (cytolytic and/or cholestatic syndromes) against the background of COVID-19 therapy. RESULTS: On the 14th day from the start of therapy in group 3, there was a significant decrease in the clinical manifestations of jaundice in 163 (72.8%) patients, on the 21st day of treatment, this symptom was stopped in all patients. In groups 1 and 2, the decrease in clinical manifestations of jaundice was significantly lower - 122 (55.2%) and 134 (58.8%); p<0.05. At the end of therapy, no manifestations of jaundice were observed in all experimental groups, while in the control group, symptom reduction was achieved only in 47 (14.5%) patients. CONCLUSION: The use of drugs with hepatoprotective effect in the form of monotherapy in groups 1 (UDCA) and 2 (ademethionine) showed a low therapeutic effect with positive dynamics of clinical and laboratory indicators of toxic hepatitis activity. The use of combined treatment in group 3 (UDCA and ademethionine) demonstrated the maximum therapeutic effect, pronounced positive dynamics in the form of normalization of clinical and laboratory indicators of toxic hepatitis activity.
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COVID-19 , Enfermedad Hepática Inducida por Sustancias y Drogas , Ictericia , Humanos , Quimioterapia Combinada , Enfermedad Hepática Inducida por Sustancias y Drogas/diagnóstico , Enfermedad Hepática Inducida por Sustancias y Drogas/epidemiología , Enfermedad Hepática Inducida por Sustancias y Drogas/etiología , Resultado del TratamientoRESUMEN
AIM: To study overall drug resistance genes (resistome) in the human gut microbiome and the changes in these genes during COVID-19 in-hospital therapy. MATERIALS AND METHODS: A single-center retrospective cohort study was conducted. Only cases with laboratory-confirmed SARS-CoV-2 RNA using polymerase chain reaction in oro-/nasopharyngeal swab samples were subject to analysis. The patients with a documented history of or current comorbidities of the hepatobiliary system, malignant neoplasms of any localization, systemic and autoimmune diseases, as well as pregnant women were excluded. Feces were collected from all study subjects for subsequent metagenomic sequencing. The final cohort was divided into two groups depending on the disease severity: mild (group 1) and severe (group 2). Within group 2, five subgroups were formed, depending on the use of antibacterial drugs (ABD): group 2A (receiving ABD), group 2AC (receiving ABD before hospitalization), group 2AD (receiving ABD during hospitalization), group 2AE (receiving ABD during and before hospitalization), group 2B (not receiving ABD). RESULTS: The median number of antibiotic resistance (ABR) genes (cumulative at all time points) was significantly higher in the group of patients treated with ABD: 81.0 (95% CI 73.8-84.5) vs. 51.0 (95% CI 31.1-68.4). In the group of patients treated with ABD (2A), the average number of multidrug resistance genes (efflux systems) was significantly higher than in controls (group 2B): 47.0 (95% CI 46.0-51.2) vs. 21.5 (95% CI 7.0-43.9). Patients with severe coronavirus infection tended to have a higher median number of ABR genes but without statistical significance. Patients in the severe COVID-19 group who did not receive ABD before and during hospitalization also had more resistance genes than the patients in the comparison group. CONCLUSION: This study demonstrated that fewer ABR genes were identified in the group with a milder disease than in the group with a more severe disease associated with more ABR genes, with the following five being the most common: SULI, MSRC, ACRE, EFMA, SAT.
Asunto(s)
COVID-19 , SARS-CoV-2 , Humanos , COVID-19/epidemiología , Femenino , Masculino , Estudios Retrospectivos , Persona de Mediana Edad , SARS-CoV-2/genética , Microbioma Gastrointestinal/efectos de los fármacos , Microbioma Gastrointestinal/genética , Adulto , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Farmacorresistencia Microbiana/genética , Índice de Severidad de la Enfermedad , Farmacorresistencia Bacteriana/genética , Tratamiento Farmacológico de COVID-19RESUMEN
BACKGROUND: First-line therapy does not always provide a high level of Helicobacter pylori eradication due to the increase of H. pylori resistance to antibiotics; therefore, it remains necessary to identify the most effective rescue treatments. The purpose of this study was to evaluate the efficacy and safety of empirical H. pylori furazolidone-containing regimens. MATERIALS AND METHODS: Adult H. pylori infected patients empirically treated with furazolidone-containing eradication regimens were registered in an international, prospective, multicenter non-intervention European registry on H. pylori management (Hp-EuReg). Data were collected at AEG-REDCap e-CRF from 2013 to 2021 and the quality was reviewed. Modified intention-to-treat (mITT) effectiveness analyses were performed. RESULTS: Overall 106 patients received empirical furazolidone-containing therapy in Russia. Furazolidone was prescribed in a sequential scheme along with amoxicillin, clarithromycin and a proton pump inhibitor in 68 (64%) cases, triple regimens were prescribed in 28 (26%) patients and quadruple regimens in 10 (9.4%). Treatment duration of 7 days was assigned to 2 (1.9%) patients, 10-day eradication therapy in case of 80 (75%) and 14 days - in 24 (23%) patients. Furazolidone was mainly used in first- (79%) and second-line (21%) regimens. The methods used to diagnose H. pylori infection were: histology (81%), stool antigen test (64%), 13C-urea breath test (6.6%), and rapid urease test (1.9%). The mITT effectiveness of sequential therapy was 100%; 93% with the triple therapy and 75.5% with quadruple therapy. Compliance was reported in 98% of cases. Adverse events were revealed in 5.7% of patients, mostly nausea (3.8%). No serious adverse events were reported. CONCLUSION: Furazolidone containing eradication regimens appear to be an effective and safe empirical therapy in Russia.
Asunto(s)
Infecciones por Helicobacter , Helicobacter pylori , Adulto , Humanos , Furazolidona/efectos adversos , Estudios Prospectivos , Quimioterapia Combinada , Antibacterianos/efectos adversos , Amoxicilina/efectos adversos , Infecciones por Helicobacter/tratamiento farmacológico , Infecciones por Helicobacter/epidemiología , Infecciones por Helicobacter/diagnóstico , Inhibidores de la Bomba de Protones/efectos adversos , Resultado del Tratamiento , Federación de Rusia/epidemiología , Sistema de RegistrosRESUMEN
The hepatic consequences of SARS-CoV-2 infection are now recognized as an important component of CoronaVIrus Disease 2019 (COVID-19). This aspect is most clinically relevant in patients with pre-existing chronic liver disease (CKD), who are at extremely high risk of severe COVID-19 and death. Risk factors for severe CKD, especially in people with liver cirrhosis and non-alcoholic fatty liver disease, are the direct and indirect cytotoxic effects of coronavirus against the background of systemic inflammation, blood clotting disorders and immune dysfunction. The severe negative impact of the pandemic in the presence of CKD and the difficulties of patient relationships contribute to the progressive increase in the global burden of liver disease on the health system.
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COVID-19 , Enfermedad del Hígado Graso no Alcohólico , Insuficiencia Renal Crónica , Humanos , Pandemias , SARS-CoV-2 , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Enfermedad del Hígado Graso no Alcohólico/terapiaRESUMEN
AIM: Evaluation of the efficacy and safety of eradication therapy of infection Helicobacter pylori in patients with H. pylori- associated pathology of the upper gastrointestinal tract and concomitant type 2 diabetes mellitus (DM). MATERIALS AND METHODS: The prospective randomized study involving 180 patients (87 men and 93 women) with H. pylori- associated pathology of the upper gastrointestinal tract was carried out. The patients were divided into four groups of 45 people: 1 patients without diabetes who received the classic triple eradication therapy; 2 patients with type 2 DM who received the classic triple eradication therapy; 3 patients without DM who underwent quadrotherapy with bismuth preparations; 4 patients with type 2 DM who underwent quadrotherapy with bismuth preparations. Eradication therapy was carried out for 14 days. Evaluation of the effectiveness of eradication using a breath test was carried out 4 weeks after completion of the course of treatment. Eradication success was assessed separately for ITT and PP analyzes. RESULTS: The effectiveness of classical triple eradication therapy in patients with concomitant type 2 DM is 64.4% in the ITT group and 69.05% in the PP: quadrotherapy 73.34 and 80.49%, respectively. The effectiveness of first line eradication therapy is higher in patients without DM compared with groups of patients with concomitant type 2 DM: ITT 83.33%, PP 88.23% and ITT 68.89%, PP 74.70%, respectively. The incidence of side effects in patients with type 2 DM: with the use of classical triple therapy 22.23%, quadrotherapy 31.12%. CONCLUSION: The data of the study of the efficacy and safety of line I eradication therapy make it possible to recommend the four-component therapy based on bismuth for use in clinical practice, especially in patients with DM.
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Antibacterianos , Diabetes Mellitus Tipo 2 , Infecciones por Helicobacter , Helicobacter pylori , Femenino , Humanos , Masculino , Antibacterianos/efectos adversos , Bismuto/efectos adversos , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Quimioterapia Combinada/efectos adversos , Infecciones por Helicobacter/complicaciones , Infecciones por Helicobacter/tratamiento farmacológico , Infecciones por Helicobacter/prevención & control , Estudios Prospectivos , Resultado del TratamientoRESUMEN
AIM: To systematize data on the prevalence of the combination of functional dyspepsia (FD) and irritable bowel syndrome (IBS) using the Rome IIIIV Criteria. MATERIALS AND METHODS: A search in electronic databases MEDLINE/PubMed, EMBASE, and Cochrane was conducted. The depth of search was 17 years (from January 2006 to May 2022). Original publications from peer-reviewed periodicals that applied the Rome IIIIV Criteria for diagnosis of FD and IBS in an adult patient population with detailed descriptive statistics to allow the resulting data to be included in the meta-analysis were selected for final analysis. RESULTS: The final analysis included 38 studies involving 17,993 patients with FD and 15,883 patients with IBS. In the overall pool of studies using the Rome IIIIV Criteria, the pooled prevalence of FD in patients with IBS was 34.625% (95% confidence interval [CI] 28.15941.390), and the pooled prevalence of IBS in patients with FD was 37.549% (95% [CI] 31.51143.787). A random-effects model was used in the analyses since significant heterogeneity between results was found (p0.0001; I298%). Using the Rome III Criteria, the pooled prevalence of FD in patients with IBS was 31.993% (95% CI 26.13538.150; I2=98.17%), while the prevalence of IBS in patients with FD was 34.694% (95% [CI] 29.31940.273; I2=97,89%). An analysis of papers using the Rome IV Criteria demonstrated that the pooled prevalence of FD in patients with IBS was 42.614% (95% CI 18.58868.675; I2=98.97%), and the prevalence of IBS in patients with FD was 50.444% (95% CI 37.95662.904; I2=94,39%). CONCLUSION: This meta-analysis demonstrated that the prevalence of the combination of FD and IBS identified using the Rome IIIIV Criteria is high and is reported in approximately 1 in 3 patients with the functional gastrointestinal disorders concerned. The prevalence of a combination of FD and IBS identified using the Rome IV Criteria is at least 10% higher than that using the Rome III Criteria.
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Dispepsia , Enfermedades Gastrointestinales , Síndrome del Colon Irritable , Adulto , Humanos , Dispepsia/diagnóstico , Dispepsia/epidemiología , Síndrome del Colon Irritable/diagnóstico , Síndrome del Colon Irritable/epidemiología , Prevalencia , Ciudad de Roma , Encuestas y CuestionariosRESUMEN
AIM: To evaluate the efficacy of Saccharomyces boulardii (S. boulardii) CNCM I-745 probiotic drug in preventing and treating diarrhea in hospitalized patients with COVID-19. MATERIALS AND METHODS: A prospective comparative study was conducted in two parallel groups. The study included males and females aged 18 to 60 with the following diagnosis confirmed by polymerase chain reaction: U07.2 Coronavirus infection COVID-19, caused by SARS-CoV-2 virus (grade 1-3 pneumonia according to CT scan). All patients received antibiotic therapy. The patients were subdivided into two equal groups (n=60) depending on the administration of S. boulardii CNCM I-745 probiotic drug in addition to standard treatment. The probiotic was prescribed by the attending physician; the dose was 2 capsules per day (500 mg/day) 30 min before the meal for 10 days. All patients were monitored for main clinical, laboratory, and instrumental parameters during the study. In addition, the symptom of diarrhea (stool with a frequency of more than 3 times a day of type 6 and 7 according to the Bristol stool scale), including its frequency, duration, and the number of bowel movements of loose stool per day were precisely evaluated in both groups. RESULTS: In the overall patient pool, diarrhea was reported in 21.7% of in-patients during the observation period (95% confidence interval [CI] 14.2-29.1) with a mean duration of 4.6154 days (95% CI 3.7910-5.4398). The incidence of diarrhea in group 1 was 13.3% (95% CI 4.5-22.2), and in group 2, it was 30.0% (95% CI 18.1-41.9). Relative risk showed that the use of the S. boulardii CNCM I-745 probiotic drug leads to a significant reduction in the risk of diarrhea in hospitalized patients with COVID-19 infection receiving antibiotic therapy (odds ratio [OR] 0.3590, 95% CI 0.1421-0.9069; p=0.0303). In group 1, the duration of diarrhea was 3.1250 days (95% CI 2.5892-3.6608) versus 5.2778 days (95% CI 4.2290-6.3265) in group 2, p=0.0112. The mean daily frequency of loose stools in patients with diarrhea in group 1 was 3.2500 (95% CI 2.6588-3.8412) versus 4.3889 (95% CI 3.7252-5.0525) in group 2, p=0.0272. The secondary endpoint, duration of hospital stay, was also significantly shorter in group 1 patients - 11.6833 days (95% CI 11.2042-12.1625) versus 12.7333 days (95% CI 12.1357-13.3309) in group 2, p=0.0120. CONCLUSION: The present prospective comparative study demonstrated that adding S. boulardii CNCM I-745 probiotic drug into the standard treatment regimen of patients with new coronavirus infection COVID-19 receiving antibiotic therapy helps reduce the incidence of diarrhea and its severity during hospitalization, as well as the duration of hospital stay.
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COVID-19 , Probióticos , Saccharomyces boulardii , Masculino , Femenino , Humanos , Preparaciones Farmacéuticas , Estudios Prospectivos , SARS-CoV-2 , Diarrea/epidemiología , Diarrea/etiología , Diarrea/prevención & control , Probióticos/uso terapéutico , Antibacterianos/uso terapéuticoRESUMEN
The first documented case of mitochondrial neurogastrointestinal encephalomyopathy was described in 1962 by R. Luft. The variety and am-biguity of the clinical manifestations of the disease complicate its early diagnosis and treatment. The first clinical manifestations of the disease are associated with the pathology of the gastrointestinal tract. Low alertness and insufficient awareness of doctors delays the timely diagnosis of mitochondrial neurogastrointestinal encephalomyopathy. The aim of the work is to increase the alertness and awareness of narrow specialties about the possibility of differential diagnosis of an extremely rare detected disease on the base of our clinical observation.
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Enfermedades Gastrointestinales , Seudoobstrucción Intestinal , Encefalomiopatías Mitocondriales , Oftalmoplejía , Humanos , Seudoobstrucción Intestinal/diagnóstico , Seudoobstrucción Intestinal/etiología , Máscaras , Oftalmoplejía/etiología , Oftalmoplejía/complicaciones , Encefalomiopatías Mitocondriales/diagnóstico , Encefalomiopatías Mitocondriales/complicaciones , Diagnóstico Diferencial , Enfermedades Raras/complicaciones , Enfermedades Raras/diagnóstico , Enfermedades Gastrointestinales/diagnósticoRESUMEN
BACKGROUND: Recently, there has been an increase in the prevalence of gastroesophageal reflux disease (GERD) in Northern Europe, North America and East Asia. However data on GERD prevalence in Russian population are very limited. AIM: To determine the prevalence of GERD among the population of Russia, the clinical spectrum of GERD symptoms, the main drugs used for GERD treatment, and the rate of their administration. MATERIALS AND METHODS: The study was conducted from November 2015 to January 2017 in 8 cities of Russia. A survey of patients over the age of 18 years old visiting outpatient medical institutions for any reason, including patients without gastrointestinal complaints was carried out using a short version of the Mayo Clinic questionnaire. RESULTS: In total, 6132 questionnaires of patients aged 1890 years were analyzed [2456 men (40.1%) and 3676 women (59.9%), mean age 46.615.4 years]. The GERD prevalence among the interviewed patients was 34.2%. The incidence of GERD increased depending on body mass index and the age of the patients. Medications used by the patients for heartburn relief included proton pump inhibitors 59.96%, antacids 67.92%, H2-histamine receptor blockers 11.42%, alginates 18.41% of patients. CONCLUSION: The results of this study indicate a high prevalence of GERD among residents of Russian cities applying for primary health care (34.2%). In comparison with previous studies, an increase in the proportion of GERD patients taking proton pump inhibitors was noted; in most cases the regimen of their intake was in accordance with the recommendations.
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Antiácidos , Reflujo Gastroesofágico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Antiácidos/uso terapéutico , Reflujo Gastroesofágico/tratamiento farmacológico , Reflujo Gastroesofágico/epidemiología , Reflujo Gastroesofágico/diagnóstico , Pacientes Ambulatorios , Prevalencia , Inhibidores de la Bomba de Protones/uso terapéutico , Bombas de Protones/uso terapéutico , Receptores Histamínicos , Federación de Rusia/epidemiología , Encuestas y CuestionariosRESUMEN
This document was produced with the support of the National Medical Association for the Study of Comorbidities (NASС). In 2021 the first multidisciplinary National Consensus on the pathophysiological and clinical aspects of Increased Epithelial Permeability Syndrome was published. The proposed guidelines are developed on the basis of this Consensus, by the same team of experts. Twenty-eight Practical Guidelines for Physicians statements were adopted by the Expert Council using the "delphic" method. Such main groups of epithelial protective drugs as proton pump inhibitors, bismuth drugs and probiotics are discussed in these Guidelines from the positions of evidence-based medicine. The clinical and pharmacological characteristics of such a universal epithelial protector as rebamipide, acting at the preepithelial, epithelial and subepithelial levels, throughout gastrointestinal tract, are presented in detail.
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Médicos , Inhibidores de la Bomba de Protones , Humanos , Inhibidores de la Bomba de Protones/uso terapéutico , Bismuto , Consenso , Medicina Basada en la EvidenciaRESUMEN
AIM: To identify features of the taxonomic composition of the oropharyngeal microbiota of COVID-19 patients with different disease severity. MATERIALS AND METHODS: The study group included 156 patients hospitalized with confirmed diagnosis of COVID-19 in the clinical medical center of Yevdokimov Moscow State University of Medicine and Dentistry between April and June 2021. There were 77 patients with mild pneumonia according to CT (CT1) and 79 patients with moderate to severe pneumonia (CT2 and CT3). Oropharyngeal swabs were taken when the patient was admitted to the hospital. Total DNA was isolated from the samples, then V3V4 regions of the 16s rRNA gene were amplified, followed by sequencing using Illumina HiSeq 2500 platform. DADA2 algorithm was used to obtain amplicon sequence variants (ASV). RESULTS: When comparing the microbial composition of the oropharynx of the patients with different forms of pneumonia, we have identified ASVs associated with the development of both mild and severe pneumonia outside hospital treatment. Based on the results obtained, ASVs associated with a lower degree of lung damage belong predominantly to the class of Gram-negative Firmicutes (Negativicutes), to various classes of Proteobacteria, as well as to the order Fusobacteria. In turn, ASVs associated with a greater degree of lung damage belong predominantly to Gram-positive classes of Firmicutes Bacilli and Clostridia. While being hospitalized, patients with severe pneumonia demonstrated negative disease dynamics during treatment significantly more often. CONCLUSION: We have observed differences in the taxonomic composition of the oropharyngeal microbiota in patients with different forms of pneumonia developed outside hospital treatment against COVID-19. Such differences might be due to the presumed barrier function of the oropharyngeal microbiota, which reduces the risk of virus titer increase.
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COVID-19 , Microbiota , Humanos , ARN Ribosómico 16S/genética , Orofaringe/microbiología , PulmónRESUMEN
AIM: Evaluation of the practice of using trimebutine (tablets, 300 mg, extended release), for the treatment of patients with functional gastrointestinal disorders (FGID) in primary health care. MATERIALS AND METHODS: A prospective observational multicenter non-interventional study was carried out, which included patients of both sexes aged 18 to 60 years with a verified diagnosis of functional gastrointestinal disorders (functional dyspepsia, irritable bowel syndrome, biliary tract dysfunction, sphincter of Oddi dysfunction, postcholecystectomy syndrome). Trimebutine was prescribed in accordance with the instructions for medical use: orally, 300 mg twice per day for 28 days. The severity of simptoms was evaluated by five-point rating scale. RESULTS: The study included 4433 patients, the per protocol sample consisted of 3831 people. The proportion of patients with a significant decrease in the severity of abdominal pain after treatment was 74.73% (95% confidence interval CI 73.3276.11). At the and of the study a statistically significant decrease in the severity of FGID` simptoms was observed: epigastric pain/burning (mean score at the 1st visit was 1.21 [95% CI 1.181.25], at the 2nd visit 0.22 [95% CI 0.20.23]; p0.001), abdominal pain (1st visit 2.01 [95% CI 1.982.04), 2nd visit 0.33 [95% CI 0.310.35]; p0.001), biliary pain (1st visit 1.22 [95% CI 1.181.26], 2nd visit 0.2 [95% CI 0.190.22]; p0.001), postprandial fullness and early satiation (1st visit 1.29 [95% CI 1.251.32], 2nd visit 0.21 [95% CI 0.190.22]; p0.001), severity of heartburn (1st visit 0.92 [95% CI 0.880.95], 2nd visit 0.18 [95% CI 0.170.20]; p0.001), belching (1st visit 1.13 [95% CI 1.091.16], 2nd visit 0.22 [95% CI 0.210.24]; p0.001), as well as abdominal distention (1st visit 1.99 (95% CI 1, 96, 2.03), 2nd visit 0.43 [95% CI 0.410.45]; p0.001). CONCLUSION: The present prospective observational multicenter non-interventional study has demonstrated that trimebutine is an effective approach to treating FGID.