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Emergency Radiology Jun 2024Ectopic varices account for 5% of variceal bleedings and occur outside the gastro-esophageal region. This review evaluates the efficacy of transjugular intrahepatic... (Review)
Review
Ectopic varices account for 5% of variceal bleedings and occur outside the gastro-esophageal region. This review evaluates the efficacy of transjugular intrahepatic portosystemic shunt (TIPS) for ectopic variceal management. A comprehensive search through PubMed, Scopus, Web of Science, and Embase was conducted until January 16, 2023, using relevant keywords. Case reports and case series with fewer than 10 patients on TIPS for ectopic variceal management were included. The quality assessment followed the Joanna Briggs Institute checklist for case reports. This systematic review evaluated 43 studies involving 50 patients with ectopic varices undergoing TIPS. Patients had a mean age of 54.3 years, half were female, and two were pregnant. Alcoholic liver disease (48%) and hepatitis C infection (26%) were common causes of portal hypertension. Ascites and splenomegaly were reported in 32% and 28% of the patients, respectively. Rectal, oral, and stomal variceal bleeding accounted for 62%, 16%, and 22% of the patients, respectively. Ectopic varices were mainly located in the duodenum (28%) and rectum (26%) regions. Complications affected 42% of the patients, re-bleeding in eleven and hepatic encephalopathy in seven. The follow-up lasted 12 months on average, and finally, 5 received a liver transplant. Mortality post-TIPS was 18%. Despite complications and a notable mortality rate, favorable outcomes were observed in almost half of the patients with ectopic variceal bleeding managed with TIPS. Further research is warranted to refine strategies and improve patient outcomes.
PubMed: 38935315
DOI: 10.1007/s10140-024-02258-6 -
Cirugia Y Cirujanos 2024The effect of a pre-operative biliary stent on complications after pancreaticoduodenectomy (PD) remains controversial. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The effect of a pre-operative biliary stent on complications after pancreaticoduodenectomy (PD) remains controversial.
MATERIALS AND METHOD
We conducted a meta-analysis according to the preferred reporting items for systematic reviews and meta-analyses guidelines, and PubMed, Web of Science Knowledge, and Ovid's databases were searched by the end of February 2023. 35 retrospective studies and 2 randomized controlled trials with a total of 12641 patients were included.
RESULTS
The overall complication rate of the pre-operative biliary drainage (PBD) group was significantly higher than the no-PBD group (odds ratio [OR] 1.46, 95% confidence interval [CI] 1.22-1.74; p < 0.0001), the incidence of post-operative delayed gastric emptying was increased in patients with PBD compared those with early surgery (OR 1.21, 95% CI: 1.02-1.43; p = 0.03), and there was a significant increase in post-operative wound infections in patients receiving PBD with an OR of 2.2 (95% CI: 1.76-2.76; p < 0.00001).
CONCLUSIONS
PBD has no beneficial effect on post-operative outcomes. The increase in post-operative overall complications and wound infections urges the exact indications for PBD and against routine pre-operative biliary decompression, especially for patients with total bilirubin < 250 umol/L waiting for PD.
Topics: Humans; Drainage; Pancreaticoduodenectomy; Preoperative Care; Postoperative Complications; Stents; Surgical Wound Infection; Randomized Controlled Trials as Topic; Gastric Emptying; Ampulla of Vater; Pancreatic Neoplasms; Common Bile Duct Neoplasms
PubMed: 38862121
DOI: 10.24875/CIRU.23000318 -
NPJ Biofilms and Microbiomes May 2024Childhood stunting is associated with impaired cognitive development and increased risk of infections, morbidity, and mortality. The composition of the enteric... (Review)
Review
Childhood stunting is associated with impaired cognitive development and increased risk of infections, morbidity, and mortality. The composition of the enteric microbiota may contribute to the pathogenesis of stunting. We systematically reviewed and synthesized data from studies using high-throughput genomic sequencing methods to characterize the gut microbiome in stunted versus non-stunted children under 5 years in LMICs. We included 14 studies from Asia, Africa, and South America. Most studies did not report any significant differences in the alpha diversity, while a significantly higher beta diversity was observed in stunted children in four out of seven studies that reported beta diversity. At the phylum level, inconsistent associations with stunting were observed for Bacillota, Pseudomonadota, and Bacteroidota phyla. No single genus was associated with stunted children across all 14 studies, and some associations were incongruent by specific genera. Nonetheless, stunting was associated with an abundance of pathobionts that could drive inflammation, such as Escherichia/Shigella and Campylobacter, and a reduction of butyrate producers, including Faecalibacterium, Megasphera, Blautia, and increased Ruminoccoccus. An abundance of taxa thought to originate in the oropharynx was also reported in duodenal and fecal samples of stunted children, while metabolic pathways, including purine and pyrimidine biosynthesis, vitamin B biosynthesis, and carbohydrate and amino acid degradation pathways, predicted linear growth. Current studies show that stunted children can have distinct microbial patterns compared to non-stunted children, which could contribute to the pathogenesis of stunting.
Topics: Child, Preschool; Humans; Infant; Infant, Newborn; Bacteria; Feces; Gastrointestinal Microbiome; Growth Disorders; High-Throughput Nucleotide Sequencing
PubMed: 38782939
DOI: 10.1038/s41522-024-00517-5 -
World Journal of Gastroenterology Mar 2024() infects over half the global population, causing gastrointestinal diseases like dyspepsia, gastritis, duodenitis, peptic ulcers, G-MALT lymphoma, and gastric... (Meta-Analysis)
Meta-Analysis
BACKGROUND
() infects over half the global population, causing gastrointestinal diseases like dyspepsia, gastritis, duodenitis, peptic ulcers, G-MALT lymphoma, and gastric adenocarcinoma. Eradicating is crucial for treating and preventing these conditions. While conventional proton pump inhibitor (PPI)-based triple therapy is effective, there's growing interest in longer acid suppression therapies. Potassium competitive acid blocker (P-CAB) triple and dual therapy are new regimens for eradication. Initially used in Asian populations, vonoprazan (VPZ) has been recently Food and Drug Administration-approved for eradication.
AIM
To assess the efficacy of regimens containing P-CABs in eradicating infection.
METHODS
This study, following PRISMA 2020 guidelines, conducted a systematic review and meta-analysis by searching MEDLINE and Scopus libraries for randomized clinical trials (RCTs) or observational studies with the following command: [("" OR "H pylori") AND ("Treatment" OR "Therapy" OR "Eradication") AND ("Vonaprazan" OR "Potassium-Competitive Acid Blocker" OR "P-CAB" OR "PCAB" OR "Revaprazan" OR "Linaprazan" OR "Soraprazan" OR "Tegoprazan")]. Studies comparing the efficacy of P-CABs-based treatment to classical PPIs in eradicating were included. Exclusion criteria included case reports, case series, unpublished trials, or conference abstracts. Data variables encompassed age, diagnosis method, sample sizes, study duration, intervention and control, and eradication method were gathered by two independent reviewers. Meta-analysis was performed in R software, and forest plots were generated.
RESULTS
A total of 256 references were initially retrieved through the search command. Ultimately, fifteen studies (7 RCTs, 7 retrospective observational studies, and 1 comparative unique study) were included, comparing P-CAB triple therapy to PPI triple therapy. The intention-to-treat analysis involved 8049 patients, with 4471 in the P-CAB intervention group and 3578 in the PPI control group across these studies. The analysis revealed a significant difference in eradication between VPZ triple therapy and PPI triple therapy in both RCTs and observational studies [risk ratio (RR) = 1.17, 95% confidence interval (CI): 1.11-1.22, < 0.0001] and (RR = 1.13, 95%CI: 1.09-1.17, < 0.0001], respectively. However, no significant difference was found between tegoprazan (TPZ) triple therapy and PPI triple therapy in both RCTs and observational studies (RR = 1.04, 95%CI: 0.93-1.16, = 0.5) and (RR = 1.03, 95%CI: 0.97-1.10, = 0.3), respectively.
CONCLUSION
VPZ-based triple therapy outperformed conventional PPI-based triple therapy in eradicating , positioning it as a highly effective first-line regimen. Additionally, TPZ-based triple therapy was non-inferior to classical PPI triple therapy.
Topics: Humans; Anti-Bacterial Agents; Clarithromycin; Helicobacter pylori; Proton Pump Inhibitors; Drug Therapy, Combination; Helicobacter Infections; Pyrroles; Amoxicillin; Treatment Outcome; Randomized Controlled Trials as Topic; Observational Studies as Topic; Benzene Derivatives; Imidazoles; Sulfonamides
PubMed: 38577188
DOI: 10.3748/wjg.v30.i9.1213 -
Current HIV Research 2024This article aimed to analyze upper endoscopic findings in the HIV patient population to elucidate the upper-gastrointestinal complications related to HIV infection....
OBJECTIVE
This article aimed to analyze upper endoscopic findings in the HIV patient population to elucidate the upper-gastrointestinal complications related to HIV infection. Gastrointestinal (GI) disorders in individuals living with HIV/AIDS exhibit diverse and often nonspecific manifestations, imposing substantial morbidity and mortality burdens. Endoscopic evaluation with biopsies is essential in the diagnosis and management of these conditions. Delayed treatment due to undetected GI abnormalities during endoscopic examinations can lead to poorer health outcomes.
METHODS
This systematic review has determined the findings of upper-GI endoscopy of HIV-infected patients. Online databases of PubMed, Web of Science, Jisc Library Hub Discover, and Library of Congress have been searched using relevant keyword combinations. We have retrieved all the pertinent papers and reports published in English and screened them against inclusion/exclusion criteria for data extraction in two steps. First, titles/abstracts have been evaluated and then full-text screening has been performed by independent researchers. This study has adhered to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) checklist.
RESULTS
In this review, 24 articles have been included in the final analysis. The study has focused on the characteristics of participants and the findings of endoscopic evaluations. The participants of the study have been HIV-positive patients, and the majority of them have undergone endoscopy due to gastrointestinal symptoms. The biopsy regions primarily targeted have been observed to be the esophagus, stomach, and duodenum. The most common result of the biopsy specimens has been chronic active gastritis.
CONCLUSION
To improve clinical practice, this systematic review sought to provide an up-to-date reference for upper gastrointestinal endoscopic findings of HIV-infected persons. Our results are in line with earlier research showing how effective endoscopy is for determining a precise diagnosis and directing care. The majority of HIV patients with gastrointestinal symptoms have been found to have opportunistic infections and persistent active gastritis as well as mucosal abnormalities of the upper gastrointestinal tract. Studies have shown that endoscopic and histological assessment can aid in the early detection and management of issues involving the upper gastrointestinal tract.
Topics: Humans; HIV Infections; Gastrointestinal Diseases; Endoscopy, Gastrointestinal; Upper Gastrointestinal Tract
PubMed: 38279732
DOI: 10.2174/011570162X271270231215101009 -
Subtotal vs total cholecystectomy for difficult gallbladders: A systematic review and meta-analysis.American Journal of Surgery Mar 2024With severely inflamed gallbladders, laparoscopic cholecystectomy can be difficult and may require procedures like subtotal cholecystectomy (SC). Few studies exist... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
With severely inflamed gallbladders, laparoscopic cholecystectomy can be difficult and may require procedures like subtotal cholecystectomy (SC). Few studies exist comparing SC and total cholecystectomy (TC) in the setting of severe biliary inflammation. This meta-analysis aims to compare SC and TC for difficult gallbladders.
METHODS
Medline-OVID, Embase-OVID, and Cinahl were searched including only studies comparing SC to TC for difficult gallbladders. Primary outcome was CBD injury. Secondary outcomes included bile leak, duodenal injury, retained stone, bleeding, intraabdominal collection, wound infection, reoperation, and mortality.
RESULTS
Ten studies were included. Compared to TC, SC significantly lowered the risk for CBD injury (0 % vs. 1.6 %, RR 0.30, 95%CI 0.10-0.87) but increased risk of bile leaks (RR 3.5, 95%CI 1.79-6.84), postoperative ERCP (RR 2.86, 95%CI 1.53-5.35), intraabdominal collections (RR 2.55, 95%CI 1.32-4.93), and reoperation (RR 2.92, 95%CI 1.14-7.47).
CONCLUSION
SC is a reasonable alternative to difficult gallbladders that may decrease the risk of CBD injuries. Knowing both approaches is crucial to manage the difficult gallbladder while minimizing harm. Further studies are needed to understand the value of SC for difficult cholecystectomy.
Topics: Humans; Cholecystectomy; Cholecystectomy, Laparoscopic; Cholecystitis; Reoperation; Cholangiopancreatography, Endoscopic Retrograde
PubMed: 38168604
DOI: 10.1016/j.amjsurg.2023.12.022 -
Cureus Aug 2023Peptic ulcer disease (PUD) refers to the occurrence of an open erosion in the inner lining of the stomach, duodenum, or sometimes lower esophagus. Treatments like proton... (Review)
Review
Comparing the Safety and Efficacy of Proton Pump Inhibitors and Histamine-2 Receptor Antagonists in the Management of Patients With Peptic Ulcer Disease: A Systematic Review.
Peptic ulcer disease (PUD) refers to the occurrence of an open erosion in the inner lining of the stomach, duodenum, or sometimes lower esophagus. Treatments like proton pump inhibitors (PPIs) or histamine 2 receptor antagonists (H2RAs) are available on the market to efficiently treat the break in the mucosal lining. However, there is little evidence about the effects of the medication on the type and location of the ulcer and the epigastric pain caused by disintegration and increased acidity in the stomach. Given the above, we conducted a systematic review comparing the safety and efficacy of PPIs and H2RAs in various ulcer locations (gastric, duodenal, and pre-pyloric) and the effect of prolonging the treatment with the same medication or changing into a drug from another class in treatment-resistant ulcers. We employed major research literature databases and search engines such as PubMed, Medical Literature Analysis and Retrieval System Online (MEDLINE), Science Direct, and Google Scholar to find relevant articles. After a thorough screening, a quality check using various tools, and applying filters that suited our eligibility criteria, we identified eight articles, of which five were random clinical trials (RCTs), two review articles, and one meta-analysis. This study compares the different side effects of PPIs and H2RAs. Most studies concluded that omeprazole is superior in healing ulcers and bringing pain relief and that patients resistant to H2RAs can be treated better when switched to a PPI. This study also discusses the adverse effects of chronic use, such as diarrhea, constipation, headaches, and gastrointestinal infections. Patients on long-term PPI therapy are required to take calcium supplements to prevent the risk of fractures in older adults. Regarding long-term outcomes, PPIs remain the mainstay of treatment for peptic ulcer disease, based on the papers we reviewed.
PubMed: 37779765
DOI: 10.7759/cureus.44341 -
World Journal of Surgical Oncology Jun 2023The role of prophylactic drainage (PD) in gastrectomy for gastric cancer (GC) is not well-established. The purpose of this study is to compare the perioperative outcomes... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The role of prophylactic drainage (PD) in gastrectomy for gastric cancer (GC) is not well-established. The purpose of this study is to compare the perioperative outcomes between the PD and non-drainage (ND) in GC patients undergoing gastrectomy.
METHODS
A systematic review of electronic databases including PubMed, Embase, Web of Science, the Cochrane Library, and China National Knowledge Infrastructure was performed up to December 2022. All eligible randomized controlled trials (RCTs) and observational studies were included and meta-analyzed separately. The registration number of this protocol is PROSPERO CRD42022371102.
RESULTS
Overall, 7 RCTs (783 patients) and 14 observational studies (4359 patients) were ultimately included. Data from RCTs indicated that patients in the ND group had a lower total complications rate (OR = 0.68; 95%CI:0.47-0.98; P = 0.04; I = 0%), earlier time to soft diet (MD = - 0.27; 95%CI: - 0.55 to 0.00; P = 0.05; I = 0%) and shorter length of hospital stay (MD = - 0.98; 95%CI: - 1.71 to - 0.26; P = 0.007; I = 40%). While other outcomes including anastomotic leakage, duodenal stump leakage, pancreatic leakage, intra-abdominal abscess, surgical-site infection, pulmonary infection, need for additional drainage, reoperation rate, readmission rate, and mortality were not significantly different between the two groups. Meta-analyses on observational studies showed good agreement with the pooled results from RCTs, with higher statistical power.
CONCLUSION
The present meta-analysis suggests that routine use of PD may not be necessary and even harmful in GC patients following gastrectomy. However, well-designed RCTs with risk-stratified randomization are still needed to validate the results of our study.
Topics: Humans; Stomach Neoplasms; Randomized Controlled Trials as Topic; Gastrectomy; Drainage; Anastomotic Leak; Postoperative Complications
PubMed: 37270519
DOI: 10.1186/s12957-023-03054-1 -
Avian Diseases Mar 2023The objective of this systematic review was to compare the efficacy of antibiotic and non-antibiotic alternatives in the prevention and treatment of necrotic enteritis...
The objective of this systematic review was to compare the efficacy of antibiotic and non-antibiotic alternatives in the prevention and treatment of necrotic enteritis (NE) in broiler chickens. experimental and observational studies that compared the administration of non-antibiotic compounds with antibiotics to prevent or treat NE in broiler chickens and that evaluated mortality and/or clinical or subclinical NE outcome measures were eligible. Four electronic databases were searched in December 2019 and updated in October 2021. Retrieved studies were evaluated in two phases: abstract and design screening. Data were then extracted from included studies. Risk of bias was assessed by outcome following the Cochrane Risk of Bias 2.0 tool. A meta-analysis was not conducted due to heterogeneity across interventions and outcomes. The non-antibiotic and antibiotic groups were compared at the outcome level for individual studies using the mean difference and 95% confidence interval (CI) calculated from raw data. In total, 1282 studies were originally identified, and 40 were included in the final review. The overall risk of bias for the 89 outcomes was either "high" ( = 34) or "some concerns" ( = 55). Individual study comparisons showed a beneficial trend toward the antibiotic group for reduced mortality, NE lesion scores (overall, jejunum, and ileum), counts, and for most histologic measurements (duodenum, jejunum, and ileum villi height, and jejunum and ileum crypt depth). The non-antibiotic groups showed a beneficial trend for NE duodenum lesion scores and duodenum crypt depth measurements. Based on this review, there is a trend that mostly favors antibiotic compounds in preventing and/or treating NE, but the evidence also suggests no difference when comparing them with non-antibiotic alternatives. Studies assessing this research question were heterogeneous in their intervention conditions and outcomes measured, and there were key aspects of the experimental design not reported in some of the studies.
Topics: Animals; Enteritis; Clostridium Infections; Chickens; Anti-Bacterial Agents; Poultry Diseases; Clostridium perfringens; Necrosis
PubMed: 37140108
DOI: 10.1637/aviandiseases-D-22-00069 -
Cureus Dec 2022is the most common type of helminth infection in humans. It affects more than one billion of the world's population. Children living in developing nations are prone to... (Review)
Review
is the most common type of helminth infection in humans. It affects more than one billion of the world's population. Children living in developing nations are prone to ascariasis, presenting with obstructive biliary illnesses. Migration of worms through the major duodenal papilla to the hepatobiliary system leads to symptoms of biliary colic and complications along the biliary tree. In April 2022, we performed a systematic review of case reports to identify and examine cases of gallbladder ascariasis worldwide. A methodical search using PubMed, Semantic Scholar, ScienceDirect, and Directory of Open Access Journals yielded 2773 studies. After duplicate removal, title, abstract, and content screening, retrieval, and quality assessment, 13 studies met the criteria for this systematic review of case reports. The cases and results from these 13 studies revealed gallbladder ascariasis in different age groups worldwide. This systematic review discusses ascariasis, explicitly highlighting its presence in the gallbladder, symptomatic presentation, laboratory/imaging findings, complications, and approach to management.
PubMed: 36654632
DOI: 10.7759/cureus.32545