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Diabetology & Metabolic Syndrome Jun 2024The incidence of diabetic gastrointestinal diseases is increasing year by year. This study aimed to investigate the causal relationship between antidiabetic medications...
BACKGROUND
The incidence of diabetic gastrointestinal diseases is increasing year by year. This study aimed to investigate the causal relationship between antidiabetic medications and gastrointestinal disorders, with the goal of reducing the incidence of diabetes-related gastrointestinal diseases and exploring the potential repurposing of antidiabetic drugs.
METHODS
We employed a two-sample Mendelian randomization (TSMR) design to investigate the causal association between antidiabetic medications and gastrointestinal disorders, including gastroesophageal reflux disease (GERD), gastric ulcer (GU), chronic gastritis, acute gastritis, Helicobacter pylori infection, gastric cancer (GC), functional dyspepsia (FD), irritable bowel syndrome (IBS), ulcerative colitis (UC), Crohn's disease (CD), diverticulosis, and colorectal cancer (CRC). To identify potential inhibitors of antidiabetic drug targets, we collected single-nucleotide polymorphisms (SNPs) associated with metformin, GLP-1 receptor agonists, SGLT2 inhibitors, DPP-4 inhibitors, insulin, and its analogs, thiazolidinediones, sulfonylureas, and alpha-glucosidase inhibitors from published genome-wide association study statistics. We then conducted a drug-target Mendelian randomization (MR) analysis using inverse variance weighting (IVW) as the primary analytical method to assess the impact of these inhibitors on gastrointestinal disorders. Additionally, diabetes was selected as a positive control.
RESULTS
Sulfonylureas were found to significantly reduce the risk of CD (IVW: OR [95% CI] = 0.986 [0.978, 0.995], p = 1.99 × 10), GERD (IVW: OR [95% CI] = 0.649 [0.452, 0.932], p = 1.90 × 10), and chronic gastritis (IVW: OR [95% CI] = 0.991 [0.982, 0.999], p = 4.50 × 10). However, they were associated with an increased risk of GU development (IVW: OR [95%CI] = 2 0.761 [1.259, 6.057], p = 1 0.12 × 10).
CONCLUSIONS
The results indicated that sulfonylureas had a positive effect on the prevention of CD, GERD, and chronic gastritis but a negative effect on the development of gastric ulcers. However, our research found no causal evidence for the impact of metformin, GLP-1 agonists, SGLT2 inhibitors, DPP 4 inhibitors, insulin and its analogs, thiazolidinediones, or alpha-glucosidase inhibitors on gastrointestinal diseases.
PubMed: 38918852
DOI: 10.1186/s13098-024-01359-z -
Scientific Reports Jun 2024Antibiotic resistance among bacteria is recognized as the primary factor contributing to the failure of treatment. In this research, our objective was to examine the...
Antibiotic resistance among bacteria is recognized as the primary factor contributing to the failure of treatment. In this research, our objective was to examine the prevalence of antibiotic resistance in H. pylori bacteria in Palestine. We enlisted 91 individuals suffering from dyspepsia, comprising 49 females and 42 males. These participants underwent esophagogastroduodenoscopy procedures with gastric biopsies. These biopsies were subsequently subjected to microbiological assessments and tested for their susceptibility to various antimicrobial drugs. Among the 91 patients, 38 (41.7%) exhibited the presence of H. pylori. Notably, Ciprofloxacin displayed the highest efficacy against H. pylori, followed by Levofloxacin, Moxifloxacin, and Amoxicillin, with resistance rates of 0%, 0%, 2.6%, and 18.4%, respectively. On the contrary, Metronidazole and Clarithromycin demonstrated the lowest effectiveness, with resistance percentages of 100% and 47.4%, respectively. The outcomes of this investigation emphasize that H. pylori strains within the Palestinian patient group exhibit substantial resistance to conventional first-line antibiotics like clarithromycin and metronidazole. However, alternative agents such as fluoroquinolones and amoxicillin remain efficacious choices. Consequently, we recommend favoring quinolone-based treatment regimens for H. pylori infections and adopting a more judicious approach to antibiotic usage among the Palestinian population.
Topics: Humans; Helicobacter pylori; Female; Male; Helicobacter Infections; Cross-Sectional Studies; Anti-Bacterial Agents; Adult; Prevalence; Middle Aged; Drug Resistance, Bacterial; Hospitals, University; Microbial Sensitivity Tests; Amoxicillin; Clarithromycin; Metronidazole; Levofloxacin
PubMed: 38914675
DOI: 10.1038/s41598-024-63982-0 -
Journal of Gastrointestinal Cancer Jun 2024This study aimed to compare the clinical efficacy and quality of life of B-IIB (Billroth-II with Braun anastomosis) and B-II (Billroth-II anastomosis) in the alimentary...
Analysis of Clinical Efficacy and Quality of Life of Braun Anastomosis in Gastrointestinal Reconstruction in Totally Laparoscopic Distal Gastrectomy: A Single-Center Retrospective Study.
OBJECTIVE
This study aimed to compare the clinical efficacy and quality of life of B-IIB (Billroth-II with Braun anastomosis) and B-II (Billroth-II anastomosis) in the alimentary tract reconstruction postoperative totally laparoscopic distal gastrectomy (TLDG) for gastric cancer.
METHODS
From February 2016 to January 2022, 158 patients underwent totally laparoscopic distal gastrectomy and D2 lymphadenectomy in Northern Jiangsu People's Hospital, with Billroth-II with Braun anastomosis for 93 patients and Billroth-II anastomosis for 65 patients. The patients' data were collected prospectively and reviewed retrospectively.
RESULTS
In this study, the post-op hospital stay of B-IIB group were shorter than B-II group (12.70 ± 3.08 days in the B-IIB group versus 14.12 ± 4.90 days in the B-II group, p < 0.05) and the first post-op flatus time of the B-IIB group were shorter than B-II group (3.49 ± 1.02 days versus 4.08 ± 1.85 days, p < 0.05). Two groups did differ significantly in hemoglobin on postoperative 3 months, albumin at 3 months after operation, and serum sodium on postoperative 3 days and 3 months (p < 0.05), and the B-IIB had an advantage; the complications incidence (Clavien-Dindo grade II or even a higher grade) of the B-IIB group and B-II group were 10.75% and 29.23%, respectively. There being a statistical difference between the two groups. The B-IIB group and the B-II group both had different degrees of weight loss at 3 months after operation compared with preoperative weight. The weight of B-IIB group was 4.04 ± 1.33 kg, which was less than B-II group (8.08 ± 1.47 kg). The difference was statistically significant (p < 0.05). According to the PGSAS (Postgastrectomy Syndrome Assessment Scale), the score of the B-IIB group is lower than that of the B-II group for esophageal reflux gastritis, dyspepsia, and dumping syndrome group (1.84 ± 0.92 VS 2.15 ± 0.85, P = 0.031; 1.86 ± 1.10 VS 2.22 ± 0.91, P = 0.034; 1.98 ± 1.06 VS 2.32 ± 0.94, P = 0.037, respectively).
CONCLUSION
Totally laparoscopic distal gastrectomy with Billroth-II Braun reconstruction is a safe and technically feasible method for gastric cancer patients, which can reduce the incidence of postoperative reflux esophagitis and dumping syndrome. Compared with Billroth-II reconstruction, it has advantages in maintaining postoperative nutritional status and electrolyte balance and improving quality of life.
PubMed: 38913210
DOI: 10.1007/s12029-024-01079-7 -
SAGE Open Medicine 2024This study examined the relationship between gastrointestinal disease and post-traumatic stress disorder in U.S. military Veterans. Based on literature and clinical...
BACKGROUND
This study examined the relationship between gastrointestinal disease and post-traumatic stress disorder in U.S. military Veterans. Based on literature and clinical practice data sources from the U.S. Veterans Administration, gastrointestinal disease and post-traumatic stress disorder were hypothesized to be positively correlated in Veterans.
OBJECTIVES
This study aimed to determine the frequency with which gastrointestinal disease and post-traumatic stress disorder are diagnosed comorbidities, a diagnosis of gastrointestinal disease accompanies a diagnosis of post-traumatic stress disorder, and a diagnosis of post-traumatic stress disorder accompanies a diagnosis of a gastrointestinal disease.
METHODS
The methodology was a retrospective, correlational design using data collected from the U.S. Department of Veterans Affairs patient database.
RESULTS
The results were that post-traumatic stress disorder is bi-directionally correlated with the gastrointestinal diseases of gastroesophageal reflux disease, peptic ulcer disease, functional dyspepsia, Crohn's disease, diverticular disease, irritable bowel syndrome, and the symptoms of constipation and nausea/vomiting within Veterans who served during wartime periods. The study also found that post-traumatic stress disorder is not correlated with ulcerative colitis in Veterans.
CONCLUSIONS
The conclusions are that clinicians who see a presentation of post-traumatic stress disorder should be screening for gastrointestinal disease, while primary care and gastroenterology providers treating gastrointestinal disease should be screening for a history of trauma, as improved diagnosis rates may lead to improved treatment.
PubMed: 38911441
DOI: 10.1177/20503121241260000 -
RSC Medicinal Chemistry Jun 2024Functional dyspepsia (FD) is a gastrointestinal disorder characterized by postprandial fullness, upper abdominal bloating, and early satiation. Peripheral...
Functional dyspepsia (FD) is a gastrointestinal disorder characterized by postprandial fullness, upper abdominal bloating, and early satiation. Peripheral acetylcholinesterase (AChE) inhibitors such as acotiamide have shown efficacy in FD treatment, but their limited affinity towards the enzyme has hindered their effectiveness. Conversely, AChE inhibitors developed for Alzheimer's disease have high potency but exhibit strong central activity, making them unsuitable for FD treatment. In this study, we developed potent AChE inhibitors based on a donepezil and a phthalimide scaffold that contain additional amine groups. Our compounds demonstrate IC values in the low to mid-nanomolar range. Computational modelling was employed to determine important molecular interactions with AChE. The compounds show low membrane permeability, which indicates a significantly reduced central activity. These findings suggest that the developed inhibitors could potentially serve as promising treatments for functional dyspepsia.
PubMed: 38911155
DOI: 10.1039/d3md00635b -
Frontiers in Pharmacology 2024Tirzepatide, a glucose-dependent insulinotropic polypeptide (GIP) receptor and glucagon-like peptide-1 (GLP-1) receptor agonist, is indicated for chronic weight...
BACKGROUND
Tirzepatide, a glucose-dependent insulinotropic polypeptide (GIP) receptor and glucagon-like peptide-1 (GLP-1) receptor agonist, is indicated for chronic weight management in adults with obesity or overweight as an adjunct to a reduced-calorie diet and increased physical activity. However, the safety profile of Tirzepatide-associated adverse events requires comprehensive evaluation.
METHODS
The AE reports from the first quarter of 2022 to the third quarter of 2023 were selected by exploring the FDA Adverse Event Reporting System (FAERS) database. The new and unexpected potenial AE signals were detected using the disproportionality analysis, including reporting odds ratio(ROR), the proportional reporting ratio (PRR) the Bayesian confidence propagation neural network (BCPNN) and the empirical Bayes geometric mean(EBGM). Then the MedDRA was used to systematically classify the results.
RESULTS
A total of 1,904,481 case reports were obtained from 2022Q2 to 2023Q3. Forty-sixth tirzepatide-induced ADRs at the preferred terms (PTs) level are associated with 8 system organ class In addition, this study uncovered multiple anticipated ADRs, such as gastrooesophageal reflux disease, dyspepsia, and vomiting, in line with the drug labels. Moreover, unexpected and significant ADRs at PTs level, such as incorrect dose administered, injection site haemorrhage, and increased appetite, were discovered and linked to Injury, poisoning, and procedural complications, General disorders and administration site conditions, and Metabolism and nutrition disorders at the System Organ Class level.
CONCLUSION
This study offered new perspectives on the monitoring, surveillance, and management of adverse drug reactions related to tirzepatide. The outcomes of severe adverse events and their respective detection signals, along with unexpected significant adverse event signals, are important to consider in efforts to enhance clinical medication safety when using tirzepatide.
PubMed: 38910884
DOI: 10.3389/fphar.2024.1397029 -
Journal of Scleroderma and Related... Jun 2024To study the prevalence of in systemic sclerosis patients and its gastrointestinal manifestations in comparison with -negative systemic sclerosis patients. Systemic...
AIM
To study the prevalence of in systemic sclerosis patients and its gastrointestinal manifestations in comparison with -negative systemic sclerosis patients. Systemic sclerosis gastrointestinal outcome post eradication was evaluated.
METHOD
In total, 70 systemic sclerosis patients and 70 age-, gender- and race-matched healthy controls had their urea breath test done. Gastrointestinal manifestations in systemic sclerosis were assessed using University of California at Los Angeles 2.0 and Leeds Dyspepsia Questionnaire questionnaires. Systemic sclerosis patients with confirmed infection were given standard eradication therapy. Urea breath test was repeated 6 weeks posteradication therapy with their gastrointestinal symptoms reassessed.
RESULTS
The prevalence of was low in both systemic sclerosis patients (10%) and healthy controls (2.9%). There was no significant difference in gastrointestinal symptoms between -positive and -negative systemic sclerosis patients. However, the -positive patients reported higher median severity scores for the gastrointestinal symptoms of reflux (0.5 vs 0.35), abdominal distension (1.5 vs 0.75) and social functioning impairment score (0.5 vs 0.16) using the University of California at Los Angeles 2.0 score. The -positive patients also indicated increased upper abdominal pain (3.0 vs 0.0), regurgitation (2.0 vs 0.0) and burping (3.0 vs 0.0), observed from the Leeds Dyspepsia Questionnaire scores. Gastrointestinal outcomes post- eradication showed either an improvement or complete resolution of symptoms.
CONCLUSION
Gastrointestinal symptoms in systemic sclerosis patients are unlikely to be caused by pylori in the recent years in our cohort of patients. No significant difference in gastrointestinal symptoms was seen between -positive and -negative systemic sclerosis patients. can be readily tested by urea breath test to look for present infection.
PubMed: 38910603
DOI: 10.1177/23971983241227133 -
The Journal of Allergy and Clinical... Jun 2024Neuronal dysfunction is implicated in the pathophysiology of asthma and functional dyspepsia (FD). However, the relationship between these diseases remains unclear.
BACKGROUND
Neuronal dysfunction is implicated in the pathophysiology of asthma and functional dyspepsia (FD). However, the relationship between these diseases remains unclear.
OBJECTIVE
This study aimed to clarify the clinical implications of comorbid FD in asthma and to explore the unified pathway between asthma and FD by focusing on airway neuronal dysfunction.
METHODS
Clinical indices and biomarkers, including capsaicin cough sensitivity (C-CS), were compared between patients with asthma with and without FD. C-CS was determined based on the capsaicin concentration that induced at least two (C2) or five coughs (C5). Additionally, the associations of airway inflammation with airway innervation and gastrointestinal motility were evaluated in mouse models of type 2 airway inflammation.
RESULTS
Patients with asthma with FD had worse asthma control and cough severity and lower C2 and C5 thresholds than those without FD. The severity of FD symptoms was negatively correlated with C2 and C5 thresholds. FD and poor asthma control were predictors of heightened C-CS (defined as C5 of ≤ 2.44 μM) in asthma. A mouse model of papain-induced airway inflammation developed airway hyperinnervation and gastrointestinal dysmotility, and both pathologies were ameliorated by an anti-interleukin (IL)-33 antibody. Moreover, papain-induced gastrointestinal dysmotility was mitigated by silencing the airway sensory neurons using QX-314, a sodium channel blocker. Furthermore, sputum IL-33 levels were significantly elevated in patients with asthma with FD or heightened C-CS compared with those in their counterparts.
CONCLUSION
FD is significantly associated with airway neuronal dysfunction in asthma. IL-33-mediated airway neuronal dysfunction may contribute to the interaction between asthma and FD.
PubMed: 38909633
DOI: 10.1016/j.jaci.2024.06.008 -
Nutrition Reviews Jun 2024Functional gastrointestinal disorders (FGIDs) were highly prevalent and involve gastrointestinal discomfort characterized by non-organic abnormalities in the morphology...
Functional gastrointestinal disorders (FGIDs) were highly prevalent and involve gastrointestinal discomfort characterized by non-organic abnormalities in the morphology and physiology of the gastrointestinal tract. According to the Rome IV criteria, irritable bowel syndrome and functional dyspepsia are the most common FGIDs. Complementary and alternative medicines are employed by increasing numbers of individuals around the world, and they include herbal and dietary supplements, acupuncture, and hypnosis. Of these, herbal and dietary supplements seem to have the greatest potential for relieving FGIDs, through multiple modes of action. However, despite the extensive application of natural extracts in alternative treatments for FGIDs, the safety and effectiveness of food and orally ingested food-derived extracts remain uncertain. Many randomized controlled trials have provided compelling evidence supporting their potential, as detailed in this review. The consumption of certain foods (eg, kiwifruit, mentha, ginger, etc) and food ingredients may contribute to the alleviation of symptoms associated with FGID,. However, it is crucial to emphasize that the short-term consumption of these components may not yield satisfactory efficacy. Physicians are advised to share both the benefits and potential risks of these alternative therapies with patients. Furthermore, larger randomized clinical trials with appropriate comparators are imperative.
PubMed: 38908001
DOI: 10.1093/nutrit/nuae047 -
International Journal of Surgical... Jun 2024The bacterium (SV) is rarely identified in the upper gastrointestinal (GI) tract and has been associated with diverse clinical presentations. We aimed to characterize...
The bacterium (SV) is rarely identified in the upper gastrointestinal (GI) tract and has been associated with diverse clinical presentations. We aimed to characterize the clinicopathologic features of SV in the GI tract. Seventeen specimens (3 gastrectomy and 14 biopsy specimens) with histologic diagnosis of SV were identified and analyzed. The patients (9 female, 8 male) had a median age of 65 (range 32-86) years. Five (30%) patients presented acutely with GI bleeding or altered mental status. Other relevant symptoms included abdominal pain ( = 6, 35%), diarrhea ( = 4, 24%), dysphagia/dyspepsia ( = 3, 18%), and nausea/vomiting ( = 3, 18%). SV organisms were mainly identified in the stomach ( = 14, 82%), rarely at the gastroesophageal junction ( = 2, 12%), esophagus ( = 2, 12%), or duodenum ( = 1, 6%). Endoscopically, retained food debris was found in 5 of 13 (38%) examined patients. Histologically, the majority of specimens (12 out of 17, 71%) showed mild alterations including reactive gastropathy, inactive gastritis, or reflux (Grade 1). The other 5 specimens (29%) demonstrated erosion, ulcer, necrosis, or perforation (Grade 2). The most commonly associated comorbidities were diabetes mellitus ( = 10, 59%), gastroparesis/outlet obstruction ( = 10, 59%), and gastroesophageal reflux disease ( = 6, 35%). Upon follow-up, 3 (18%) patients with acute phlegmonous gastritis died shortly after gastrectomy. Our case series, the largest reported so far, describes a spectrum of histologic severity associated with SV infection. Diabetes and gastroparesis/outlet obstruction manifested as retained food debris endoscopically are common findings with SV, and may provide a growth medium for this organism and provoke pathogenicity contributing to fatality in acute conditions.
PubMed: 38899889
DOI: 10.1177/10668969241261569