History Of Peptic Ulcer Research Articles

Risk factors for peptic ulcer bleeding one year after the initial episode

BackgroundPeptic ulcers are a common gastrointestinal disease that could cause death when combined with bleeding. The aim of this study was to identify risk factors for peptic ulcer bleeding (PUB) recurrence after the initial episode.MethodsThis retrospective study analyzed medical records of PUB patients who were admitted through the emergency department between January 1, 2020, and December 31, 2022. A multivariate logistic regression model was used to identify independent risk factors predicting readmission due to recurrent PUB within one year.ResultsA total of 775 PUB inpatient samples were collected, among which 172 and 603 were placed respectively in the readmission group and non-readmission group. Multivariate analysis indicated that PUB inpatients who were aged 70 or above (OR = 1.62, 95% CI: 1.06–2.47), had more severe ulcers (Forrest 1a, 1b, 2a, or 2b) (OR = 2.41, 95% CI:1.57–3.71), had a CCI score of 3 or higher (OR = 2.25, 95% CI:1.45–3.50), had a medical history of peptic ulcers (OR = 3.87, 95% CI:2.56–5.85), had a medical history of cardiovascular disease (CVD) (OR = 2.31, 95% CI:1.53–3.50), or had an international normalized ratio (INR) > 1.2 on admission (OR = 2.14, 95% CI:1.28–3.57) were respectively more likely to be readmitted within a year due to PUB than those who were under the age of 70, had less severe ulcers (Forrest 2c or 3), had a CCI score of less than 3, had no medical history of peptic ulcers, had no medical history of CVD, or had admission INR ≤ 1.2.ConclusionThis study confirmed that age (≥70 years), Forest classification (Forrest 1a, 1b, 2a, or 2b), multiple comorbidities, a medical history of peptic ulcers, a medical history of CVD, and admission INR > 1.2 were independent risk factors for patient readmission within a year due to recurrent PUB.

Prevalence and Risk Factors of Gastroesophageal Reflux Disease Among Medical and Dental Students of Rawalpindi/Islamabad

Objectives: To determine the prevalence of gastroesophageal reflux disease among medical and dental students of Rawalpindi Islamabad Pakistan and to find the associated risk factors. Study Design: Analytical cross-sectional study. Place and Duration of Study: Students of Medical colleges in Rawalpindi Islamabad Pakistan, from March to May 2021. Methodology: Non-probability convenience sampling technique was used. Sample size was found to be 352 using Rao soft.Only undergraduate students from Rawalpindi Islamabad Pakistan were included whereas postgraduate students were excluded. The data was collected via online distributed google forms and analyzed by SPSS version 25.0. Results: There were 157(44.6%) males and 195(55.41%) females among whom 296(84.1%) were enrolled in medical program and 56(15.9%) in dental program. 94 students (26.7%) reported having symptoms of gastroesophageal reflux disease .Based on a GERD score of >=4, 35(9.94%) students were diagnosed with gastroesophageal reflux disease .Use of analgesics (OR=3.11[95% CI 1.32-7.36]; P≤0.010), family history of gastroesophageal reflux disease (OR=6.48[95% CI 3.09-13.57]; P≤0.000),family history of peptic ulcer (OR=2.85[95%CI 1.18-6.83] P≤0.038), frequent use of non-steroidal anti-inflammatory drugs(P≤0.013) had a significant association with the presence of gastroesophageal reflux disease . Conclusion: Gastroesophageal reflux disease was diagnosed in approximately 10% of students. There was a significant association of Gastroesophageal reflux disease with use and frequent consumption of non-steroidal anti-inflammatory drugs and family history of peptic ulcer/Gastroesophageal reflux disease

Comparative characteristics of the blood cytokine profile in gastritis in schoolchildren with a family predisposition to gastric cancer and peptic ulcer

The formation of diseases of the gastric and duodenum in the adult population begins at school age. Among the leading risk factors for their formation are family predisposition (to peptic ulcer disease (PU), gastric cancer). The basis for their formation is gastritis, the course of which is actively influenced by cytokines. Aim. To study the characteristics of cytokine levels in blood serum in schoolchildren with gastritis and a family history of gastric cancer and peptic ulcer. A total of 179 schoolchildren with gastroenterological complaints were examined. All subjects underwent an endoscopic examination with biopsies taken from the antrum of the gastric and morphological confirmation of gastritis (Sydney classification). The presence of H. pylori was also determined by morphological method. The level of cytokines in the blood (IL-2, IL-4, IL-8, IL-18, IL- 1β, IFNα, TNFα) was determined by ELISA. The study found that schoolchildren with a burden of ulcer had a decreased IL-1β in comparison with children without aggravation (p = 0.005), and with children with a burden of cancer (p = 0.030). Also, IFNα was increased in schoolchildren with a burden of ulcerative disease (p = 0.001) and gastric cancer (p = 0.038). A decrease in IL-1β was found in children with aggravated ulcer disease, both with H. pylori infection (p = 0.048) and without it (p = 0.043). IL-1β plays an important role in the immune response to H. pylori infection. In addition, it is known that during H. pylori infection the level of IL-1β increases, which is accompanied by inhibition of gastric acidity. There was a decrease in IL-1β and an increase in IFNα in children with aggravated ulcer disease, regardless of the activity of inflammation. In addition, they observed an increase in TNFα (p = 0.04) with high gastritis activity (stage 2-3). In addition, in children with ulcer burden and high gastritis activity, IL-4 is increased (p = 0.018). Thus, in children with a family history of both peptic ulcers and gastric cancer, there are features of the association of specific cytokines with gastritis, as well as its activity and H. pylori infection.

Estimating the economic effect of harm associated with high risk prescribing of oral non-steroidal anti-inflammatory drugs in England: population based cohort and economic modelling study

ObjectivesTo quantify prevalence, harms, and NHS costs in England of problematic oral non-steroidal anti-inflammatory drug (NSAID) prescribing in high risk groups.DesignPopulation based cohort and economic modelling study.SettingEconomic models estimating patient...

Upper gastrointestinal bleeding on veno-arterial extracorporeal membrane oxygenation support

IntroductionPatients on veno-arterial extracorporeal membrane oxygenation (V-A ECMO) support are at a high risk of hemorrhagic complications, including upper gastrointestinal bleeding (UGIB). The objective of this study was to evaluate the incidence and impact of this complication in V-A ECMO patients.Materials and methodsA retrospective single-center study (2013–2017) was conducted on V-A ECMO patients, excluding those who died within 24 h. All patients with suspected UGIB underwent esophagogastroduodenoscopy (EGD) and were analyzed and compared to the remainder of the cohort, from the initiation of ECMO until 5 days after explantation.ResultsA total of 150 V-A ECMO cases (65 after cardiac surgery and 85 due to medical etiology) were included. 90% of the patients received prophylactic proton pump inhibitor therapy and enteral nutrition. Thirty-one patients underwent EGD for suspected UGIB, with 16 confirmed cases of UGIB. The incidence was 10.7%, with a median occurrence at 10 [7–17] days. There were no significant differences in clinical or biological characteristics on the day of EGD. However, patients with UGIB had significant increases in packed red blood cells and fresh frozen plasma needs, mechanical ventilation duration and V-A ECMO duration, as well as in length of intensive care unit and hospital stays. There was no significant difference in mortality. The only independent risk factor of UGIB was a history of peptic ulcer (OR = 7.32; 95% CI [1.07–50.01], p = 0.042).ConclusionUGIB occurred in at least 1 out of 10 cases of V-A ECMO patients, with significant consequences on healthcare resources. Enteral nutrition and proton pump inhibitor prophylaxis did not appear to protect V-A ECMO patients. Further studies should assess their real benefits in these patients with high risk of hemorrhage.

Association of Smoking with progression from low-risk to high-risk intraductal papillary mucinous neoplasms and pancreatic cancer

BackgroundFactors associated with the risk of pancreatic adenocarcinoma (PDAC) may play a role in the development and progression of Intraductal Papillary Mucinous Neoplasms (IPMNs). However, data are limited. AimTo compare exposome factors in three groups of patients with “high or low-risk” IPMNs, as assessed at diagnosis and during a 24-months follow-up, and with PDAC. MethodsPatients were matched (same sex, age ±5) 1:1. Exposure variables were compared across groups using Kruskal-Wallis, ANOVA, or Chi-square tests with Bonferroni correction. ResultsA total of 151 patients were enrolled in each of the three groups (453 overall). The proportion of current smokers was progressively higher in “low-risk”, “high-risk” IPMNs and PDAC patients (8.1 %, 11.2 %, 23.3 %; p = 0.0002). The three groups did not differ in terms of ever or heavy smoking, BMI, history of diabetes, cancer, cholecystectomy or chronic pancreatitis, use of statins or aspirin, and family history of cancer. A history of peptic ulcer was more common in PDAC (7.2 %) than in either “low-risk” (2.0 %) or “high-risk” (2.6%) IPMNs (p = 0.02, not significant after Bonferroni correction). ConclusionActive smoking seems associated with the progression of IPMNs to malignancy, and cessation of active smoking might be advised in patients with IPMN.

Profile of Peptic Ulcer Disease and its Risk Factors amongst Health Science Students at Umm Al-Qura University

Background: Peptic ulcer is a common disease that can lead to several complications, such as bleeding and perforation. Identifying the prevalence and risk factors will help in prevention and early treatment to avoid further issues. Consequently, in this study, we aim to estimate peptic ulcer prevalence and risk factors among health science students at Umm Al-Qura University (UQU). Methods: A cross-sectional study was administered by an online questionnaire in June 2022. The survey was distributed to all health science students who study at Umm Al-Qura University during the 2021-2022 academic year. Results: A total of 342 participants were included in the study. The majority were males, accounting for 72.2%. Our study showed that only 4.4% of respondents had a positive history of peptic ulcer disease. We found that spicy food and Helicobacter pylori were the main risk factors for peptic ulcer disease among participants with 46.7% and 26.7% respectively. Conclusion: Peptic ulcer disease is a worldwide health dilemma. Our study found that 4.4% of the participants have a positive history of peptic ulcers. The main risk factors reported among respondents were spicy food and Helicobacter infection with 46.7% and 26.7% respectively. Educational health efforts are recommended.

A new model (Alfalfa-Warfarin-GIB) for predicting the risk of major gastrointestinal bleeding in warfarin patients.

This study aimed to analyze the factors influencing warfarin-related major gastrointestinal bleeding (GIB) and to develop a score that would provide a reference for assessing the risk of major GIB associated with warfarin treatment. This was a retrospective analysis of clinical and follow-up data from warfarin-treated patients. Scores were analyzed using logistic regression. The area under the subject working characteristic curve (AUC), sensitivity, specificity, and Hosmer-Lemeshow test were used to evaluate the scoring performance. A total of 1591 patients who met the requirements for warfarin use were included in this study, and 46 developed major GIB. After univariate analysis as well as multivariate logistic regression analysis, nine factors were found to be associated with increased risk of major GIB, namely age ≥ 65years, history of peptic ulcer, history of major bleeding, abnormal liver function, abnormal renal function, cancer, anemia, labile international normalized ratio, and combination of antiplatelet agents/non-steroidal anti-inflammatory drugs. The Alfalfa-Warfarin-GIB score was constructed using these nine factors. The AUC and Bootstrap method-corrected AUC of the Alfalfa-Warfarin-GIB score were 0.916 (95% CI: 0.862-0.970, P < 0.001) and 0.919 (95% CI: 0.860-0.967, P < 0.001), respectively, which were higher than those of the HAS-BLED score (AUC = 0.868, 95% CI: 0.812-0.924, P < 0.001). Based on nine risk factors, the Alfalfa-Warfarin-GIB score was constructed to predict the risk of warfarin-related major GIB. The newly developed Alfalfa-Warfarin-GIB score has a better predictive value than the HAS-BLED score and may be an effective tool to help reduce the occurrence of major GIB in patients on warfarin.

Features of the blood cytokine profile in gastroesophageal reflux disease in schoolchildren with gastritis and family history of peptic ulcer

Gastroesophageal reflux disease (GERD) is a common acid-dependent disease among the population, including children, with multifactorial genesis. It, like many other acid-dependent diseases (peptic ulcer, etc.) is associated with a family predisposition to the disease. Of interest is the study of the role of cytokines in the regulation of pathology in childhood, depending on the severity of a family history of peptic ulcer disease. Aim: to evaluate the levels of cytokines in the blood serum in case of family history of ulcerative diseases in schoolchildren with gastritis associated with GERD. In the course of a scientific study, 142 children with gastroenterological complaints aged 7-17 years were examined. The diagnosis of GERD was made in the presence of weekly heartburn in accordance with the global consensus on pathology in children. All subjects underwent gastroscopy with taking biopsy material from the gastric mucosa and morphological confirmation of their diagnosis of gastritis in accordance with the Sydney classification. The concentration of cytokines in blood serum (IL-2, IL-4, IL-6, IL-8, IL-10, IL-18, IL-1β, IFNα, TNFα) was obtained by enzyme immunoassay. During statistical processing, the χ2 and Mann–Whitney tests were used. The studies were approved by the ethics committee and informed consents of patients and their parents were obtained prior to the start of the study. The results of the study did not show significant differences in the concentration of cytokines in schoolchildren depending on the presence of GERD. In children with a family burden of peptic ulcer, GERD was detected more often (p = 0.054), which is probably a consequence of their increased acid formation. Changes in the cytokine profile of the blood were noted. During GERD, with aggravation of peptic ulcer, there was an increase in the replication of IL-4 (p = 0.027) and IFNα (p = 0.001). The increase in blood IFNα in children with GERD with family burden is obviously aimed at enhancing immune responses involving the whole body to damage. This is due to its functional role – participation in the immune response. Increased replication of IL-4, obviously, provides an increase in metabolic, immune processes in the body aimed at optimizing the course of proliferative processes in the esophageal mucosa under conditions of increased secretion of hydrochloric acid in the stomach. Thus, when a family history of peptic ulcer is aggravated in schoolchildren with gastritis associated with GERD, a number of links in the cytokine network (IL-4, IFNα) move to the systemic level of regulation.

Risk of hospitalization for upper gastrointestinal bleeding in Helicobacter pylori eradicated patients newly started on warfarin or direct oral anticoagulants: A population-based cohort study.

To investigate risks of hospitalization for upper gastrointestinal bleeding (UGIB) in H. pylori-eradicated patients newly started on warfarin or direct oral anti-coagulants (DOACs). We identified all patients who had previously received H. pylori eradication therapy or were found to have no H. pylori on endoscopy and were then newly started on warfarin or DOACs from a population-based electronic healthcare database. Primary analysis was the risk of UGIB between warfarin and DOACsusers in H. pylori-eradicated patients. Secondary analysis included the UGIB risk between H. pylori-eradicated and H. pylori-negative patients who were newly started on warfarin or DOACs. The hazard ratio (HR) of UGIB was approximated by pooled logistic regression model incorporating the inverse propensity of treatment weightings with time-varying covariables. Among H. pylori-eradicated patients, DOACs had a significantly lower risk of UGIB (HR: 0.26, 95% CI 0.09-0.71) compared with warfarin. In particular, lower UGIB risks with DOACs were observed among older (≥65 years) patients, female, those without a history of UGIB or peptic ulcer, or ischemic heart disease, and non-users of acid-suppressive agents or aspirin. Secondary analysis showed no significant difference in UGIB risk between H. pylori-eradicated and H. pylori-negative patients newly started on warfarin (HR: 0.63,95% CI 0.33-1.19) or DOACs (HR: 1.37, 95% CI 0.45-4.22). In H. pylori-eradicated patients, new users of DOACs had a significantly lower risk of UGIB than new warfarin users. Furthermore, the risk of UGIB in new warfarin or DOACs users was comparable between H. pylori-eradicated and H. pylori-negative patients.

A rare cause of hematochezia: colonic extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALToma): A case report and literature review.

Colonic extranodal mucosa-associated lymphoid tissue lymphoma as a cause of hematochezia is rare. Here, we report a case of colonic extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALToma) with presentation of freshy bloody stool and successfully treated by endoscopic mucosal resection. This case was a 69-year-old woman with history of hypertension, reflux esophagitis, and peptic ulcer. She had several episodes of hematochezia and thus sought medical attention at the outpatient clinic. Colonoscopy revealed a 12-mm semipedunculated lesion in the ascending colon. Histopathological examination and immunochemistry were compatible with colonic extranodal mucosa-associated lymphoid tissue lymphoma. Endoscopic mucosal resection was done for tumor removal and hemoclipping was done to achieve hemostasis. The patient remained well without recurrence during 3 years of outpatient follow-up. Colonic MALToma is a rare disease, and could present as hematochezia. En bloc endoscopic resection could achieve long-term remission. The prognosis of colonic MALToma is excellent with its indolent characteristics.

Pain Relief After Total Knee Arthroplasty with Intravenous and Periarticular Corticosteroid: A Randomized Controlled Trial.

Total knee arthroplasty (TKA) is a cost-effective procedure, but it is also associated with substantial postoperative pain. The present study aimed to compare pain relief and functional recovery after TKA among groups that received intravenous corticosteroids, periarticular corticosteroids, or a combination of both. This randomized, double-blinded clinical trial in a local institution in Hong Kong recruited 178 patients who underwent primary unilateral TKA. Six of these patients were excluded because of changes in surgical technique; 4, because of their hepatitis B status; 2, because of a history of peptic ulcer; and 2, because they declined to participate in the study. Patients were randomized 1:1:1:1 to receive placebo (P), intravenous corticosteroids (IVS), periarticular corticosteroids (PAS), or a combination of intravenous and periarticular corticosteroids (IVSPAS). The pain scores at rest were significantly lower in the IVSPAS group than in the P group over the first 48 hours (p = 0.034) and 72 hours (p = 0.043) postoperatively. The pain scores during movement were also significantly lower in the IVS and IVSPAS groups than in the P group over the first 24, 48, and 72 hours (p ≤ 0.023 for all). The flexion range of the operatively treated knee was significantly better in the IVSPAS group than in the P group on postoperative day 3 (p = 0.027). Quadriceps power was also greater in the IVSPAS group than in the P group on postoperative days 2 (p = 0.005) and 3 (p = 0.007). Patients in the IVSPAS group were able to walk significantly further than patients in the P group in the first 3 postoperative days (p ≤ 0.003). Patients in the IVSPAS group also had a higher score on the Elderly Mobility Scale than those in the P group (p = 0.036). IVS and IVSPAS yielded similar pain relief, but IVSPAS yielded a larger number of rehabilitation parameters that were significantly better than those in the P group. This study provides new insights into pain management and postoperative rehabilitation following TKA. Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Upper gastrointestinal bleeding in adults treated with veno-arterial extracorporeal membrane oxygenation: a cohort study.

Upper gastrointestinal bleeding is a common complication in adults treated with veno-arterial Extracorporeal Membrane Oxygenation (VA-ECMO) for refractory cardiogenic shock or cardiac arrest. We aimed to determine risk factors, prevalence and outcomes associated VA-ECMO-associated upper gastrointestinal bleeding (UGIB) in adult patients. We conducted a retrospective cohort study (2014-2022) on consecutive VA-ECMO patients in the Medical and Infectious Disease intensive care unit of university hospital Bichat-Claude Bernard in Paris, France. UGIB was defined as 1) an overt bleeding (hematemesis, melena, hematochezia), or 2) acute anemia associated with a lesion diagnosed on upper gastrointestinal endoscopy. VA-ECMO-associated UGIB was defined as an UGIB occurring during VA-ECMO, or up to ten days after decannulation in patients weaned-off ECMO. Cause-specific models were used to identify factors associated with UGIB and death, respectively. Among the 455 patients included, 48 (10%) were diagnosed with UGIB after a median of 12 [7; 23] days following ECMO cannulation. Mortality occurred in 36 (75%) patients with UGIB and 243 (60%) patients without. UGIB patients had longer ICU stays (32 [19; 60] vs 18 [7; 37] days; p<.01), longer ECMO (14 [9; 18] vs 7 [4; 11] days; p <.01) and mechanical ventilation durations (21 [16; 36] vs. 10 [5; 20] days; p <.01), as compared to non-UGIB patients. Ninety upper gastrointestinal endoscopies (UGE) were performed, and the most frequent lesions detected were gastro-duodenal ulcers (n = 23, 26%), leading to 11/90 therapeutic procedures. By multivariable analysis, a history of peptic ulcer (Cause-specific hazard ratio (CSHR) 2.93, 95%CI 1.01; 8.51), a dual antiplatelet therapy (CSHR 2.0, 95%CI 1.07; 3.72]) and extracorporeal cardiopulmonary resuscitation (ECPR) (CSHR 2.78, 95%CI 1.42; 5.45) were independently associated with an increased risk of UGIB. In adult patients under VA-ECMO, a history of gastric ulcer, dual antiplatelet therapy and ECPR were independently associated with an increased risk of UGIB. This study highlights the potential role of acute ischemia reperfusion injury in the pathophysiology of VA-ECMO-associated UGIB.

Risk factors in the development of gastric adenocarcinoma in the general population: A cross-sectional study of the Wuwei Cohort.

Several risk factors have been identified for the development of gastric adenocarcinoma (GAC), where the control group was usually a healthy population. However, it is unclear at what stage known risk factor exert their influence toward the progression to cancer. Based on the Wuwei Cohort, we enrolled 1,739 patients with chronic non-atrophic gastritis (no-CAG), 3,409 patients with chronic atrophic gastritis (CAG), 1,757 patients with intestinal metaplasia (IM), 2,239 patients with low-grade dysplasia (LGD), and 182 patients with high-grade dysplasia (HGD) or GAC to assess the risk factors between each two consecutive stages from no-CAG to GAC/HGD using adjusted logistic regression. We found that different groups of risk factors were associated with different stages. Age, occupation of farmer, low annual family income, Helicobacter pylori (H. pylori) infection, drinking, eating hot food, histories of gastritis and peptic ulcer were associated with the development of CAG. Age, illiteracy, H. pylori infection, smoking, eating hot food, eating quickly, and histories of gastritis and gallbladder diseases were associated with the progression to IM from CAG. Male, occupation of farmer and history of peptic ulcer were associated with the development of LGD from IM. Age, male and polyp history appeared to be risk factors associated with the development of GAC/HGD from LGD. In conclusion, it seems that most risk factors function more as a set of switches that initiated the GAC carcinogenesis. H. Pylori eradication and control of other risk factors should be conducted before IM to decrease the incidence of GAC.

Management of Helicobacter pylori infection.

Helicobacter pylori infection exhibits a wide disease spectrum ranging from asymptomatic gastritis, peptic ulcer disease, to gastric cancer. H. pylori can induce dysbiosis of gastric microbiota in the pathway of carcinogenesis and successful eradication can restore gastric homeostasis. Diagnostic testing and treatment for H. pylori infection is recommended in patients with active or past history of peptic ulcer, chronic dyspepsia, chronic non-steroidal anti-inflammatory drugs (NSAID) or aspirin use, precancerous gastric lesions, gastric cancer, mucosa-associated lymphoid tissue (MALT) lymphoma, family history of gastric cancer, family history of peptic ulcers, household family member having active H. pylori infection, iron deficiency anemia, idiopathic thrombocytopenic purpura, or vitamin B12 deficiency. Recommended first-line regimens for H. pylori eradication are classified according to clarithromycin resistance. In areas of high clarithromycin resistance (≥15%), we recommend 14-day concomitant therapy or 14-day bismuth quadruple therapy (BQT) as first-line regimen. In areas of low clarithromycin resistance (<15%), we recommend 14-day triple therapy or 14-day BQT as first-line treatment. Second-line regimens are 14-day levofloxacin triple therapy or 14-day BQT if BQT is not previously used. For patients with multiple treatment failure, antimicrobial susceptibility testing (AST) should be performed. If AST is not available, we recommend using antibiotics not previously used or for which resistance is unlikely, such as amoxicillin, tetracycline, bismuth, or furazolidone. High-dose potent proton pump inhibitor or vonoprazan is recommended to achieve adequate acid suppression. Probiotics can be used as an adjuvant treatment to reduce the side effects of antibiotics and enhance eradication rate.

Risk factors for early returns to care following same-day discharge primary shoulder arthroplasty

BackgroundUnderstanding who is most likely to return to care following same-day discharge (SDD) shoulder arthroplasty might improve our understanding of the indications for home recovery. Therefore, we sought to identify risk factors for early returns to care following same-day shoulder arthroplasty. MethodsPatients aged ≥18 years who underwent a primary shoulder arthroplasty and were discharged on the same day as their procedure were identified using a health care system’s shoulder arthroplasty registry (2009-2020). The outcome of most interest was early returns to care, defined as an emergency department visit or readmission within 1 day and 2 days of the discharge date. Factors associated with returns in univariable logistic regression with P < .1 were included in the final multivariable model where a P < .05 was the threshold for statistical significance. ResultsThe study cohort included 3666 SDD shoulder arthroplasty. Of the final sample, 93 (2.5%) and 144 (3.9%) patients returned to care within 1 day and 2 days after discharge, respectively. Patients with a history of chronic pulmonary disease had a higher likelihood of returning to care within 1 day, while the addition of liposomal bupivacaine or single-shot regional anesthesia when compared to continuous catheter anesthesia associated with a lower likelihood of return. Patients with a history of neurological disorders had a higher likelihood of return within 2 days. Patients with a history of peptic ulcer disease/bleeding had a higher likelihood of return within 1 day and 2 days postoperative, while an operative start time of noon or later and a longer operative time were associated with a lower likelihood at both time points. ConclusionLess than 4% of patients in a large integrated health care system experienced a return to care within 2 days of SDD shoulder arthroplasty. Risk factors for returns varied depending on the window evaluated with some medical comorbidities and continuous catheters associated with a higher likelihood of early returns.

Evaluation of Tumor Necrosis Factor-Alpha Gene (−308 G/A, −238 G/A and −857 C/T) Polymorphisms and the Risk of Gastric Cancer in Eastern Indian Population

Introduction: Gastric cancer (GC) is one of the leading causes of cancer-related decimations worldwide. The gastric infection at both the stomach and duodenum with Helicobacter pylori causes inflammation by the tumor necrosis factor-alpha (TNF-α). The aim of the study was to associate and evaluate the three TNF-α gene polymorphisms at positions −308 G/A, −238 G/A, and −857 C/T with the risk of GC. Methods: A total of 156 individuals (consecutively diagnosed 95 GC patients and 61 controls) above the age of 18 years were enrolled in the study. Healthy individuals with normal upper gastrointestinal endoscopy (UGIE) irrespective of their family history of GC or peptic ulcer were included as controls. The cited three TNF-α gene polymorphisms were evaluated using polymerase chain reaction-restriction fragment length polymorphism (RFLP). Results: There was no significant difference in the distribution of gene polymorphisms as genetic factors, TNF-α−308 GA/AA (22.1% vs. 14.8%, p = 0.2), TNF-α−238 GA/AA (21% vs. 19.6%, p = 0.8), and TNF-α−857 CT/TT (8.4% vs. 11.5%, p = 0.5), between GC cases and healthy controls. A subgroup analysis of H. pylori-positive patients showed that there was no significant difference in the distribution of GA/AA polymorphisms in TNF-α−308 (15(45.5%) vs. 3(23%); p = 0.17) and −238 (12(36.3%) vs. 2(15.4%); p = 0.17), and the distribution of TT/CT −857 CT/TT (13(39.4%) vs. 2(15.4%); p = 0.13), among the GC cases and controls. Conclusion: The statistical comparisons of GA/AA vs. GG genotypes at −308 (with OR = 1.6, 95% CI: 0.6–3.8), −238 (OR = 1.09, 95% CI: 0.4–2.4) and TT/CT vs. CC genotypes at −857 (OR = 0.7, 95% CI: 0.2–2.1) did not suggest any association of TNF-α with GC in the population herein. Hence, the TNF-α (−308 G/A, −238 G/A and −857 C/T) may not be the associating factor for GC incidence determined by the PCR–RFLP method.

A new model to predict the risk of major gastrointestinal bleeding in patients on direct oral anticoagulants (dabigatran and rivaroxaban).

The aim of this study was to identify factors associated with gastrointestinal bleeding (GIB) in patients on direct oral anticoagulants (DOACs) and develop a risk score that would provide an effective tool for the clinical assessment of GIB. This was a multicentre retrospective analysis of clinical and follow-up data of patients treated with DOACs. The score was developed through logistic regression. The performance of score was evaluated using the area under the receiver operating characteristic curve (AUC), sensitivity, specificity and Hosmer-Lemeshow test. The 11 903 patients had a mean age of 65.1years. In multivariate analysis, age ≥65 years, alcohol use, history of peptic ulcer, history of major bleeding, abnormal liver function or renal function, cancer, platelet count <100 × 109 /L, anaemia, and concurrent antiplatelet agent or non-steroidal anti-inflammatory drug treatment were independent risk factors for GIB, and concurrent treatment with gastrointestinal protective agents were a protective factor. The Alfalfa-DOAC-GIB score was constructed using these 12 factors. The AUC of the Alfalfa-DOAC-GIB score was 0.77 (95% CI 0.74-0.81), which was higher than that of the HAS-BLED score (0.69; 95% CI 0.65-0.72) and the New score (0.65; 95% CI 0.61-0.68). Based on 12 factors, we developed a gastrointestinal bleeding risk score. The newly developed Alfalfa-DOAC-GIB score has better predictive value than the HAS-BLED score and the New score, and might be an effective tool to help reduce the occurrence of GIB in patients using DOACs.

Self-Reported Overall Adherence and Correct Inhalation Technique Discordance in Chronic Obstructive Pulmonary Disease Population.

Background: Adherence to inhaled medication constitutes a major problem in patients with chronic obstructive pulmonary disease (COPD) globally. However, large studies evaluating adherence in its entirety and capturing a large variety of potentially associated factors are still lacking. Objective: To study both elementary types of adherence to chronic inhaled COPD medication in “real-life” COPD patients and to assess relationships with a wide-ranging spectrum of clinical parameters. Methods: Data from the Czech Multicentre Research Database (CMRD) of COPD, an observational prospective study, were used. Overall adherence (OA) was evaluated with Morisky Medication Adherence Scale (©MMAS-4) and adherence to an application technique (A-ApplT) with the Five Steps Assessment. Mann–Whitney U test, Spearman’s correlation, and logistic regression were used to explore relationships between variables. Results: Data of 546 participants (69.6% of all patients from the CMRD) were analyzed. Two-thirds self-reported optimal OA, but only less than one-third demonstrated A-ApplT without any error. OA did not correlate with A-ApplT. Next, better OA was associated with higher education, a higher number of inhalers, a lower rate of exacerbations, poorer lung function, higher degree of upper respiratory tract symptoms (SNOT-22), absence of depressive symptoms, ex-smoking status, regular mouthwash after inhaled corticosteroids (ICS), and flu vaccination. By contrast, better A-ApplT was associated with a lower number of inhalers, better lung function, and regular mouthwash after ICS. Independent predictors of nonoptimal OA included lower degree of education, absence of flu vaccination, anemia, depression, and peptic ulcer history, whereas independent predictors of lower A-ApplT were lower education, absence of regular mouthwash after ICS, and higher COPD Assessment Test score. Conclusions: Parameters associated with OA and A-ApplT differ, and those associated with both adherence domains are sometimes associated inversely. Based on this finding, we understand these as two separate constructs with an overlap.

Dietary Factors and the Risk of Gastric Cancer in Hanzhong Area of China.

Background:Dietary factors play an important role in gastric cancer risk. They have not been investigated extensively in Hanzhong area, China.Methods:We conducted a population-based case-control study of gastric cancer in Hanzhong area, China in 2018–2020. A total of 121 patients with historically confirmed gastric adenocarcinomas were interviewed. Controls were an age-stratified random sample of residents of Hanzhong area. The dietary questionnaire was a 70-item semiquantitative food frequency adapted for the Hanzhong diet. Odds ratios were calculated for quartiles of consumption of food groups and were adjusted for age, gender, calories, chili pepper intake, cigarette smoking, socioeconomic status, added salt, and history of peptic ulcer disease.Results:There was approximately a threefold increased risk of gastric cancer for frequent consumption (highest quartile) of both fresh meat (odds ratio (OR) = 3.0) and processed meat (OR = 3.3). Odds ratios were also significantly elevated for frequent consumption of dairy products (OR = 3.1) and fish (OR = 3.1). The authors observed a decreasing gradient of risk with increasing frequency of vegetable consumption due to a significant inverse trend for the yellow and orange vegetables.Conclusion:High intake of citrus fruits showed a slight inverse association. These findings are consistent with many studies around the world that indicate important roles for salt, processed meats, and vegetable consumption in gastric cancer risk.