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Journal of Gastrointestinal and Liver... Jun 2024During the coronavirus disease 2019 (COVID-19) pandemic a significant proportion of patients with severe acute respiratory distress syndrome (ARDS) due to COVID-19...
BACKGROUND AND AIMS
During the coronavirus disease 2019 (COVID-19) pandemic a significant proportion of patients with severe acute respiratory distress syndrome (ARDS) due to COVID-19 infection developed secondary sclerosing cholangitis (SSC) as a hepatobiliary complication.
METHODS
17 patients were endoscopically diagnosed and treated with COVID-19 SSC from February 2020 until October 2022 at our center. We retrospectively reviewed and analyzed the data to define risk factors, establish endoscopic treatment options, and to estimate incidence and outcomes.
RESULTS
258 patients with COVID-19 infection were admitted to our tertiary center and mechanically ventilated. 10 patients developed COVID-19 SSC in-house, and 7 patients were transferred for further endoscopic treatment. All 17 patients were mechanically ventilated, received vasoactive substances and 12 of them were treated with extracorporeal membrane oxygenation therapy. Endoscopic retrograde cholangiography (ERC) was performed in all patients to establish the diagnosis of COVID-19 SSC and evaluate endoscopic treatment options. All ERCs revealed biliary casts. 9 patients had developed severe rarefication of the intrahepatic bile ducts and 4 showed biliary strictures. As endoscopic treatment approaches, casts were removed repeatedly, and strictures were dilated. During the study period, 14 patients died (82%). 3 patients are in follow-up to reassess the need for liver transplantation.
CONCLUSIONS
COVID-19 SSC was observed in 2.6 % of the patients with severe COVID-19 in our center. We show that endoscopic approaches offer the opportunity to extract casts and to treat biliary strictures. As the mortality rate of COVID-19 SSC is high, endoscopic treatment can be of great clinical relevance as a bridge to liver transplantation.
Topics: Humans; COVID-19; Male; Female; Cholangitis, Sclerosing; Middle Aged; Retrospective Studies; Cholangiopancreatography, Endoscopic Retrograde; Tertiary Care Centers; Aged; SARS-CoV-2; Adult; Treatment Outcome; Risk Factors; Liver Transplantation
PubMed: 38944874
DOI: 10.15403/jgld-5476 -
Journal of Gastrointestinal and Liver... Jun 2024Hepatocellular carcinoma (HCC) is a significant public health issue, with an increasing incidence and prevalence and a high incidence-to-mortality ratio. The prognosis...
BACKGROUND AND AIMS
Hepatocellular carcinoma (HCC) is a significant public health issue, with an increasing incidence and prevalence and a high incidence-to-mortality ratio. The prognosis of HCC depends on two competing factors, tumor burden and underlying liver disease severity, encompassed in the Barcelona Clinic Liver Cancer (BCLC) classification. To assess HCC staging and the way staging affects eligibility for treatment at the time of the first diagnosis in Romania in the setting of opportunistic diagnosis, in the absence of a national HCC screening policy.
METHODS
Data regarding HCC staging, underlying liver disease, and eligibility for treatment at the time of diagnosis was analyzed using a prospectively maintained multicentric database, which included patients from the five largest tertiary care hepatology units in the country between June 2016 and February 2020.
RESULTS
A consecutive series of 477 patients was included. The distribution within BCLC classes was as follows: very early (0) 7.1%, early (A) 34.3%, intermediate (B) 19.4%, advanced (C) 14.2%, terminal (D) 24.7%. At the time of the diagnosis, 198 (41.5%) were eligible for a curative intent treatment, while 359 (75.2%) were eligible for a disease-modifying therapy. 228 patients (47.8%) had decompensated liver disease at the time of diagnosis, the most common decompensating event being ascites (78.1%).
CONCLUSIONS
A large proportion of HCC cases are diagnosed at the time of a decompensating event, severely restricting the therapeutic potential. Proactive diagnostic strategies should be implemented to improve the rate of actionable diagnosis.
Topics: Humans; Carcinoma, Hepatocellular; Liver Neoplasms; Romania; Male; Neoplasm Staging; Female; Middle Aged; Aged; Adult; Aged, 80 and over; Databases, Factual; Retrospective Studies
PubMed: 38944873
DOI: 10.15403/jgld-5414 -
Journal of Gastrointestinal and Liver... Jun 2024
Topics: Humans; Colitis, Ulcerative; Disease Progression; Diverticulosis, Colonic; Colonoscopy; Male; Colitis; Middle Aged; Female; Biopsy; Treatment Outcome
PubMed: 38944872
DOI: 10.15403/jgld-5288 -
Journal of Gastrointestinal and Liver... Jun 2024Progression to hepatocellular carcinoma (HCC) is restricted by viral suppression in chronic hepatitis B (CHB); however, some patients still progress despite antiviral...
BACKGROUND AND AIMS
Progression to hepatocellular carcinoma (HCC) is restricted by viral suppression in chronic hepatitis B (CHB); however, some patients still progress despite antiviral therapy. Presence of single nucleotide polymorphisms (SNPs) such as PNPLA3 rs738409 and TM6SF2 rs58542926 are associated with the development and progression of steatotic liver disease to HCC, whereas a splice variant in HSD17B13 rs72613567:TA has been shown to be protective. We investigated the role of these SNPs in the development or prognosis of HCC in pure CHB etiology, in the absence of hepatic steatosis, remains unknown.
MATERIALS
We analysed PNPLA3 rs738409, TM6SF2 rs58542926, and HSD17B13 rs72613567 SNPs in a prospectively recruited cohort (n=323) consisting of healthy controls, CHB and CHB-HCC patients without hepatic steatosis. SNPs were determined by PCR analysis and associations for the alleles and genotypes were investigated using adjusted-logistic regression analyses. The overall survival (OS) data were collected from CHB-HCC patients for survival analysis.
RESULTS
The genotype and allelic distribution of PNPLA3 rs738409, TM6SF2 rs58542926, and HSD17B13 rs72613567 were similar between healthy controls, CHB, and CHB-HCC groups. No genotype, allele or haplotype analysis was found to be associated with increased risk for CHB-HCC. Survival analysis revealed no genotype or allele to be associated with OS in patients with CHB-HCC.
CONCLUSIONS
We could not demonstrate any association of PNPLA3 rs738409, TM6SF2 rs58542926, and HSD17B13 rs72613567 with the development or prognosis of CHB-HCC, supporting the initial hypothesis that they should be considered specific hotspots for liver diseases characterized with hepatic steatosis.
Topics: Humans; Membrane Proteins; Polymorphism, Single Nucleotide; Lipase; Female; Carcinoma, Hepatocellular; Liver Neoplasms; Male; Middle Aged; 17-Hydroxysteroid Dehydrogenases; Genetic Predisposition to Disease; Case-Control Studies; Hepatitis B, Chronic; Prognosis; Adult; Turkey; Risk Factors; Prospective Studies; Phenotype; Genetic Association Studies; Acyltransferases; Phospholipases A2, Calcium-Independent
PubMed: 38944871
DOI: 10.15403/jgld-5474 -
Journal of Gastrointestinal and Liver... Jun 2024Ultra-microangiography (UMA) is a novel Doppler technique with optimized wall filtering that provides high sensitivity to low-velocity blood flows and optimized... (Comparative Study)
Comparative Study
BACKGROUND AND AIMS
Ultra-microangiography (UMA) is a novel Doppler technique with optimized wall filtering that provides high sensitivity to low-velocity blood flows and optimized visualization of microcirculation. The aim of this pilot study was to compare intestinal vascularization assessed by color Doppler signals (CDS) and UMA.
METHODS
We investigated intestinal vascularization using UMA and CDS in 13 patients with confirmed inflammatory bowel disease (IBD). A cohort of 28 patients without structural bowel disease served as the control.
RESULTS
Microcirculation and dysregulated microcirculation in patients without and with inflammatory bowel disease can be visualized and quantified using UMA. In 83 % of IBD patients and 76% of non-IBD patients, a high resolution of intestinal perfusion could be achieved using UMA.
CONCLUSIONS
To the best of our knowledge, this is the first study to investigate intestinal vascularization using UMA in patients with and without structural bowel disease. Quantification and visualization of intestinal vascularization should be further investigated in prospective studies and could help guide our therapy of patients with IBD.
Topics: Humans; Pilot Projects; Microcirculation; Female; Male; Adult; Middle Aged; Intestines; Inflammatory Bowel Diseases; Ultrasonography, Doppler, Color; Angiography; Aged; Young Adult; Predictive Value of Tests; Case-Control Studies
PubMed: 38944869
DOI: 10.15403/jgld-5495 -
Journal of Gastrointestinal and Liver... Jun 2024
Topics: Humans; Mucormycosis; COVID-19; Melena; SARS-CoV-2; Male; Antifungal Agents; Middle Aged
PubMed: 38944868
DOI: 10.15403/jgld-5302 -
Journal of Gastrointestinal and Liver... Jun 2024Recent research has shown that Western-style diets have been associated with an increased risk of inflammatory bowel diseases (IBD). Our aim was to examine the link...
BACKGROUND AND AIMS
Recent research has shown that Western-style diets have been associated with an increased risk of inflammatory bowel diseases (IBD). Our aim was to examine the link between an anti-inflammatory diet and the maintenance of IBD remission, as well as to assess the potential therapeutic advantages of this dietary approach in preserving IBD remission.
METHODS
The inclusion and exclusion criteria were applied to a total of 189 individuals with IBD, with 21 individuals not meeting the criteria. Therefore, 168 eligible patients were enrolled in the study and allocated to either an anti-inflammatory diet or a regular diet, based on their personal preference.
RESULTS
A cohort of 168 IBD adult patients was recruited for the study: 88 patients with ulcerative colitis and 80 with Crohn's disease. The intervention group received an anti-inflammatory diet consisting of the removal of red and processed meat, fried foods, high-lactose foods, fast food, white bread, sugar, and vegetable oils rich in omega-6 for a period of 1 year. The clinical response was maintained in 80 patients (95.2%) in the intervention group and in 72 patients (85.7%) in the control group (p-value=0.036). Although not statistically significant, fecal calprotectin was higher in the control group than in the intervention group at follow-up.
CONCLUSIONS
Patients who adhered to an anti-inflammatory diet exhibited a higher rate of maintenance of clinical remission. Furthermore, improvement in inflammation tests was observed in the intervention group, reinforcing the proposition that IBD is a lifestyle-related disease.
Topics: Humans; Female; Male; Adult; Prospective Studies; Crohn Disease; Colitis, Ulcerative; Biomarkers; Recurrence; Middle Aged; Feces; Remission Induction; Leukocyte L1 Antigen Complex; Treatment Outcome; Young Adult; Time Factors; Inflammation Mediators; Diet, Healthy
PubMed: 38944867
DOI: 10.15403/jgld-5482 -
Journal of Gastrointestinal and Liver... Jun 2024There has been a growing emphasis on dietary therapies for irritable bowel syndrome (IBS). Furthermore, there has been an evolving evidence base for the low fermentable...
BACKGROUND AND AIMS
There has been a growing emphasis on dietary therapies for irritable bowel syndrome (IBS). Furthermore, there has been an evolving evidence base for the low fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) diet, gluten-free diet (GFD), and lactose-free diet. This study examines the dietary approaches employed and the factors influencing dietetic decision-making for IBS interventions.
METHODS
Participants, including registered dietitians and nutritionists, were recruited from diverse healthcare settings at the point of registration for the 4th Sheffield National Dietetic Gastroenterology Symposium, 2023. A 15-question online survey investigated the practices of dietitians and nutritionists in managing IBS patients, covering dietary approaches, decision-making factors, and patient education. The evidence base for different dietary interventions was provided and a follow-up survey assessed symposium attendees, views on current IBS dietary practices.
RESULTS
Out of 731 respondents, primarily registered dietitians (93%) and females (93%), 54% spent 10-50% of clinic time on IBS. Respondents noted that a GFD (34%), low lactose (32%), and traditional dietary advice (TDA) (18%) were the most frequently used dietary interventions that patients try before seeking professional advice. Delegates were asked to rank their dietary intervention preferences pre- and post-meeting (after the evidence base had been presented): TDA pre-meeting 75% versus post-meeting 87% (p=0.04), fibre modification 59% versus 6% (p<0.0001), low FODMAP 25% versus 10% (p=0.0001), low lactose 12% versus 62% (p<0.0001) and GFD 6% to 23% (p<0.0001).
CONCLUSIONS
TDA remains the choice of diet for dietitians. After our educational event, the use of low-lactose and gluten-free diet significantly increased. Factors influencing the decision-making process were based on patient acceptability, counselling time, supporting evidence base and dietary triggers.
Topics: Humans; Irritable Bowel Syndrome; Female; Male; Nutritionists; Patient Education as Topic; Diet, Gluten-Free; Diet, Carbohydrate-Restricted; Surveys and Questionnaires; Health Care Surveys; Adult; Middle Aged; Clinical Decision-Making
PubMed: 38944865
DOI: 10.15403/jgld-5466 -
Journal of Gastrointestinal and Liver... Jun 2024The environmental factors, apart from gluten ingestion predisposing to coeliac disease are poorly known. Smoking is associated with many immune-mediated diseases, but...
BACKGROUND AND AIMS
The environmental factors, apart from gluten ingestion predisposing to coeliac disease are poorly known. Smoking is associated with many immune-mediated diseases, but research on coeliac disease is scarce. This study aims to investigate how smoking affects the clinical presentation, presence of comorbidities and response to gluten-free diet in coeliac disease.
METHODS
Altogether 815 adults with coeliac disease participated in a nationwide cross-sectional study. Participants were interviewed and smoking habits (never, former, or current smoker), clinical presentation of coeliac disease and presence of comorbidities were elicited. Serology and severity of small bowel mucosal lesions at diagnosis were gathered from the participants' medical records and follow-up serology was measured. Gastrointestinal symptoms and psychological well-being were assessed using validated questionnaires.
RESULTS
Current smokers were more often male and were diagnosed at younger ages than never or former smokers. There were no differences between the groups in clinical presentation, severity of symptoms or mucosal lesions at diagnosis or in dietary compliance and clinical, serological, and histological recovery. Musculoskeletal disorders, particularly osteoporosis and osteopenia, were more common in never smokers than in other groups (14.5% vs. 5.1% and 4.1%, p<0.001), and cardiovascular disorders were diagnosed more often in former smokers (36.2% vs. 23.5% and 21.9%, p=0.003).
CONCLUSIONS
Smoking does not seem to have an impact on the clinical presentation, severity of symptoms or mucosal damage in coeliac disease. Histological and clinical recovery as well as seroconversion on gluten-free diet are not affected by smoking status.
Topics: Humans; Celiac Disease; Male; Female; Cross-Sectional Studies; Middle Aged; Diet, Gluten-Free; Adult; Cigarette Smoking; Aged; Treatment Outcome; Comorbidity; Risk Factors; Smokers; Ex-Smokers; Intestinal Mucosa
PubMed: 38944862
DOI: 10.15403/jgld-5364 -
Journal of Gastrointestinal and Liver... Jun 2024
Topics: Humans; Remission Induction; Escherichia coli; Treatment Outcome; Probiotics; Male; Female; Crohn Disease; Adult; Colitis, Ulcerative; Middle Aged; Inflammatory Bowel Diseases
PubMed: 38944860
DOI: 10.15403/jgld-5578