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Journal of Gastrointestinal Cancer Mar 2023Small intestinal cancers have a non-specific clinical presentation and hence a delayed diagnosis. The prevalence of small intestinal cancers is low, and there are no...
PURPOSE
Small intestinal cancers have a non-specific clinical presentation and hence a delayed diagnosis. The prevalence of small intestinal cancers is low, and there are no cost-effective methods of screening. This study aimed to identify clinical characteristics of duodenal and jejunal adenocarcinomas that can assist in the early detection and diagnosis of disease.
METHODS
Duodenal adenocarcinoma and jejunal adenocarcinoma in Explorys database (1999-2019) were compared using odds ratio (OR) with 95% confidence intervals. Data on demographic characteristics, risk factors, clinical features, and treatment were collected.
RESULTS
Out of a total of 8100 patients with a diagnosis of primary adenocarcinoma of the small intestine, 5110 are primary adenocarcinoma of duodenum (63%), and 600 are primary adenocarcinoma of jejunum (7.4%). Patients with jejunal adenocarcinoma when compared with patients with duodenal adenocarcinoma are more obese (OR, 1.36) and have a significantly higher prevalence of malignant neoplasm of colon (OR, 3.07), Crohn's disease (OR, 4.42), and celiac disease (OR, 2.48). Jejunal adenocarcinoma patients presented more frequently with intestinal obstruction (OR, 1.99), whereas duodenal adenocarcinoma patients more commonly presented with iron deficiency anemia (OR, 0.16). Patients with jejunal adenocarcinoma are less likely to undergo therapy with anti-neoplastic agents when compared with duodenal adenocarcinoma (OR, 0.81). There are no differences in patients undergoing surgical intervention or a combination of surgical intervention and antineoplastic therapy.
CONCLUSIONS
Jejunal adenocarcinoma is more commonly associated with colorectal cancer, celiac disease, and Crohn's disease. They also had lower odds of requiring chemotherapeutic agents.
Topics: Humans; Crohn Disease; Celiac Disease; Intestine, Small; Jejunal Neoplasms; Duodenal Neoplasms; Ileal Neoplasms; Adenocarcinoma
PubMed: 35001295
DOI: 10.1007/s12029-021-00653-7 -
Current Drug Discovery Technologies 2023An ulcer is a condition characterized by inflammation, irritation, or erosion in the mucosal lining of the stomach or duodenum. Hence, peptic ulcer is the ulcer of both... (Review)
Review
BACKGROUND
An ulcer is a condition characterized by inflammation, irritation, or erosion in the mucosal lining of the stomach or duodenum. Hence, peptic ulcer is the ulcer of both the stomach and the duodenum. 10% of the world's population is affected by chronic peptic ulcers. The formation of peptic ulcers depends on gastric juice pH and the decrease in mucosal defenses. Nonsteroidal antiinflammatory drugs (NSAIDs) and Helicobacter pylori (H. pylori) infection are the two significant factors disrupting mucosal resistance to injury. Indian herbal plants are exceptional for their ethnic, ethnobotanical, and ethno-pharmaceutical use. In this review, attempts have been made to gain information regarding some plants that may be used to treat or prevent peptic ulcers. The ultimate goal of peptic ulcer disease treatment is to reduce pain, cure ulcers, and prevent recurrence.
OBJECTIVE
The aim of the study was to gain knowledge about several common medicinal plants employed in Ayurveda or contemporary science for the treatment or prevention of peptic ulcers and some natural and simple approaches to cure ulcers using readily available herbs.
METHODS
The literature search was carried out using search engines, like Google Scholar, Scopus, PubMed, Medline, Springer, etc. Results: The extensive literature search showed natural herbs to have potential anti-ulcer activity, including cabbage, bananas, liquorice, fenugreek, garlic, Terminalia chebula, Acacia arabica, Aegle marmelos, Aloe vera, Allium sativum, Plantago ispagula, Mimosa pudica, Annona squamosa, Azadirachta indica, and Galega purpurea.
CONCLUSION
This study concluded several medicinal plants to effectively prevent or cure peptic ulcers caused by a variety of factors, including H. pylori, aspirin, indomethacin, alcohol, and others.
Topics: Humans; Peptic Ulcer; Aspirin; Anti-Inflammatory Agents, Non-Steroidal; Plants, Medicinal; Helicobacter Infections; Inflammation
PubMed: 36515023
DOI: 10.2174/1570163820666221212142221 -
Indian Journal of Pediatrics Sep 2019The bowel is a challenging abdominal organ to image. The main reason is the variable location, convoluted morphology and motility. A variety of bowel disorders such as... (Review)
Review
The bowel is a challenging abdominal organ to image. The main reason is the variable location, convoluted morphology and motility. A variety of bowel disorders such as congenital, developmental, inflammatory, infectious and neoplastic lesions can affect children and most of them are either unique to this age group or have a distinct clinico-radiological appearance compared to adults. Imaging plays a very important role in characterizing these lesions and further guiding the management. This is the first part of the series on imaging of bowel disorders in children. This article will cover the imaging modalities used for the evaluation of bowel and the imaging features of congenital /developmental disorders.
Topics: Abdominal Cavity; Anorectal Malformations; Child; Diagnostic Imaging; Duodenal Diseases; Duodenal Obstruction; Esophageal Atresia; Gastrointestinal Diseases; Humans; Intestinal Atresia; Magnetic Resonance Imaging; Meconium Ileus; Pediatrics; Pyloric Stenosis, Hypertrophic; Tomography, X-Ray Computed; Tracheoesophageal Fistula; Ultrasonography
PubMed: 30767163
DOI: 10.1007/s12098-019-02877-9 -
ANZ Journal of Surgery Nov 2023
Topics: Humans; Duodenum; Duodenal Diseases; Diverticulum
PubMed: 37443406
DOI: 10.1111/ans.18596 -
Frontiers in Immunology 2023The pathogenesis of peptic ulcer diseases (PUDs) involves multiple factors, and the contribution of gut microbiota to this process remains unclear. While previous... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The pathogenesis of peptic ulcer diseases (PUDs) involves multiple factors, and the contribution of gut microbiota to this process remains unclear. While previous studies have associated gut microbiota with peptic ulcers, the precise nature of the relationship, whether causal or influenced by biases, requires further elucidation.
DESIGN
The largest meta-analysis of genome-wide association studies was conducted by the MiBioGen consortium, which provided the summary statistics of gut microbiota for implementation in the Mendelian randomization (MR) analysis. Summary statistics for five types of PUDs were compiled using the FinnGen Consortium R8 release data. Various statistical techniques, including inverse variance weighting (IVW), MR-Egger, weighted median (WM), weighted mode, and simple mode, were employed to assess the causal relationships between gut microbiota and these five PUDs.
RESULT
In the intestinal microbiome of 119 known genera, we found a total of 14 causal associations with various locations of PUDs and reported the potential pathogenic bacteria of et al. Among them, four had causal relationships with esophageal ulcer, one with gastric ulcer, three with gastroduodenal ulcer, four with duodenal ulcer, and two with gastrojejunal ulcer.
CONCLUSION
In this study, the pathogenic bacterial genera in the gut microbiota that promote the occurrence of PUDs were found to be causally related. There are multiple correlations between intestinal flora and PUDs, overlapping PUDs have overlapping associated genera. The variance in ulcer-related bacterial genera across different locations underscores the potential influence of anatomical locations and physiological functions.
Topics: Humans; Gastrointestinal Microbiome; Ulcer; Genome-Wide Association Study; Mendelian Randomization Analysis; Peptic Ulcer; Stomach Ulcer
PubMed: 37869000
DOI: 10.3389/fimmu.2023.1260780 -
Chirurgia (Bucharest, Romania : 1990) Oct 2022Duodenal perforation is a life-threatening condition and ideal approaches for the management of duodenal perforations are nowadays unclear, so numerous variables must... (Review)
Review
Duodenal perforation is a life-threatening condition and ideal approaches for the management of duodenal perforations are nowadays unclear, so numerous variables must be considered. Peptic ulcer disease is the most common disease determining a duodenal perforation, however, there may be other less common causes. We retrospectively analyzed all the patients who presented at our Division of General Surgery for a Duodenal Perforation, from September 2018 to December 2019. We focused on patients requiring a tube duodenostomy. Five patients were included in this study. Five patients suffering from a duodenal perforation were analyzed and their data collected. All patients were treated with tube duodenostomy, pyloric exclusion and omega loop gastro-enteroanastomosis. The duodenostomy was removed four weeks after surgery. All patients suffered postsurgical complications ranging from wound infection to pneumonitis; the incidence of severe complications was greater in the older patients. We did not record any deaths four months after the operation. The tube duodenostomy is an old and dated procedure but simple to implement, which may require an increase in post-operative hospitalization, but which subsists as an effective and safe way to treat patients in critical conditions.
Topics: Humans; Duodenostomy; Retrospective Studies; Treatment Outcome; Duodenal Ulcer; Peptic Ulcer Perforation
PubMed: 36318690
DOI: 10.21614/chirurgia.2787 -
Expert Opinion on Pharmacotherapy Jan 2022Although the incidence and prevalence of duodenal and gastric ulcers have been declining, it remains challenging for health care systems. Based on the underlying cause,...
INTRODUCTION
Although the incidence and prevalence of duodenal and gastric ulcers have been declining, it remains challenging for health care systems. Based on the underlying cause, history, and characteristics of ulcers, management is generally provided by administering proton pump inhibitors (PPIs) or antibiotics.
AREAS COVERED
This article is based on global guidelines and English language literature from the past decade obtained through searches using PubMed, Clinicaltrials.gov, the US FDA, and the Cochrane library. Using a stepwise approach, dose and duration of treatment, drug interactions, warnings and contraindications, adverse effects, and administration points were specified. New drug candidates that may get American and European approvals were also introduced.
EXPERT OPINION
Despite the wide use of PPIs, their development lags behind the clinical need. There is an absolute requirement to develop third-generation PPIs with higher potency and improved pharmacokinetic and safety profiles. Regarding the antibiotic resistance crisis, including those used against , conducting more clinical trials and investigating regional antibiotic resistance are warranted. Potassium competitive acid blockers, ilaprazole, and an vaccine all show promise for the future.
Topics: Anti-Bacterial Agents; Helicobacter Infections; Helicobacter pylori; Humans; Proton Pump Inhibitors; Stomach Ulcer
PubMed: 34435515
DOI: 10.1080/14656566.2021.1959914 -
Nature Genetics Dec 2023Peptic ulcer disease (PUD) refers to acid-induced injury of the digestive tract, occurring mainly in the stomach (gastric ulcer (GU)) or duodenum (duodenal ulcer (DU)).... (Meta-Analysis)
Meta-Analysis
Peptic ulcer disease (PUD) refers to acid-induced injury of the digestive tract, occurring mainly in the stomach (gastric ulcer (GU)) or duodenum (duodenal ulcer (DU)). In the present study, we conducted a large-scale, cross-ancestry meta-analysis of PUD combining genome-wide association studies with Japanese and European studies (52,032 cases and 905,344 controls), and discovered 25 new loci highly concordant across ancestries. An examination of GU and DU genetic architecture demonstrated that GUs shared the same risk loci as DUs, although with smaller genetic effect sizes and higher polygenicity than DUs, indicating higher heterogeneity of GUs. Helicobacter pylori (HP)-stratified analysis found an HP-related host genetic locus. Integrative analyses using bulk and single-cell transcriptome profiles highlighted the genetic factors of PUD being enriched in the highly expressed genes in stomach tissues, especially in somatostatin-producing D cells. Our results provide genetic evidence that gastrointestinal cell differentiations and hormone regulations are critical in PUD etiology.
Topics: Humans; East Asian People; Genome-Wide Association Study; Peptic Ulcer; Stomach Ulcer; Duodenal Ulcer
PubMed: 38036781
DOI: 10.1038/s41588-023-01569-7 -
Revista Espanola de Enfermedades... Apr 202459-year-old man, smoker, diabetic and hypertensive. He went to the ER due to fixed abdominal pain in the epigastrium, diaphoresis, dizziness, nausea, and "coffee...
59-year-old man, smoker, diabetic and hypertensive. He went to the ER due to fixed abdominal pain in the epigastrium, diaphoresis, dizziness, nausea, and "coffee grounds" vomiting. On examination he presented abdominal distension and pain on palpation in the epigastrium, without peritonism. He had a BP of 235/100 mmHg and in the blood-tests, leukocytosis with neutrophilia and normal hemoglobin. An urgent abdominal CT scan was performed, identifying a 5x6 cm nodular lesion of homogeneous density attached to the wall of the second and third duodenal portions that compressed the lumen, with two vessels with active bleeding within it. Therefore, percutaneous embolization of the gastroduodenal artery was performed. Subsequently, the patient suffered an episode of severe acute pancreatitis that required ICU admission. Finally, he presented a good clinical evolution with ceasing of pain, complete reabsorption of the hematoma and resolution of the obstructive symptoms.
Topics: Male; Humans; Acute Disease; Pancreatitis; Hematoma; Duodenal Diseases; Gastrointestinal Hemorrhage; Abdominal Pain; Hematemesis
PubMed: 37706445
DOI: 10.17235/reed.2023.9793/2023 -
Archives of Pathology & Laboratory... Sep 2023Eosinophilic diseases of the gastrointestinal tract (EGIDs), eosinophilic gastritis (EoG), and eosinophilic duodenitis (EoD) are rarely suspected clinically and...
CONTEXT.—
Eosinophilic diseases of the gastrointestinal tract (EGIDs), eosinophilic gastritis (EoG), and eosinophilic duodenitis (EoD) are rarely suspected clinically and infrequently detected by pathologists.
OBJECTIVE.—
To determine whether histories of allergic or eosinophilic disorders and requests to rule out EoG and EoD affect pathologists' awareness of eosinophils in gastrointestinal biopsies.
DESIGN.—
Thirty-one community-based pathologists were given 16 sets of biopsies from gastric and duodenal mucosa with elevated eosinophils, Helicobacter pylori gastritis, atrophic gastritis, normal stomach and duodenum, lymphocytosis, and celiac disease. Participants were assigned to 3 groups: group A did not receive histories of allergic or eosinophilic conditions; group B received similar histories plus a clue of possible allergic or eosinophilic conditions; and group C received the same histories as B and was asked to rule out EoG/EoD. A list of gastric and duodenal diagnoses and a space for comments were provided. Results were analyzed descriptively.
RESULTS.—
Pathologists correctly diagnosed most noneosinophilic gastrointestinal disorders, indicating competence in gastrointestinal pathology. With respect to EoG and EoD, pathologists in group C performed significantly better that those in groups A and B. The combined odds ratio with 95% CI was 12.34 (2.87-53.04), P < .001, for A versus C and 4.02 (1.60-10.09), P < .02, for B versus C.
CONCLUSIONS.—
Most pathologists neither reported gastric/duodenal eosinophilia nor diagnosed EoG/EoD, even when provided histories of eosinophilic disorders. Requests to rule out EoG/EoD resulted in only 4 of 11 participants evaluating and counting eosinophils in some cases. Simple evidence-based histopathologic criteria are needed before pathologists can be expected to consider and diagnose EGIDs.
Topics: Humans; Pathologists; Eosinophilia; Gastritis; Duodenum; Duodenitis
PubMed: 36399607
DOI: 10.5858/arpa.2022-0204-OA