Geographical Variations in Early Onset Colorectal Cancer in the United States between 2001 and 2020.

BACKGROUND: Colorectal cancer remains the second leading cause of cancer-related death in the US. As early-onset colorectal cancer (EO-CRC) becomes more prevalent in the US, research attention has shifted towards identifying at-risk populations. Previous studies have highlighted the rising rate of early-onset adenocarcinoma (ADC) and neuroendocrine tumors (NET) in the US. However, data on geographical variations of EO-CRC are scarce. Hence, our study aims to analyze time trends in EO-CRC incidence rates across various US regions and to assess these trends by sex and histopathological subtypes (ADC and NET). METHODS: We analyze data spanning from 2001 to 2020 from the United States Cancer Statistics (USCS) database, covering nearly 98% of the US population. Using SEER*Stat software version (8.4.2, NCI), we calculated EO-CRC incidence rates among adults aged 20-54 years, adjusting for the age standard 2000 US population. The rates were categorized by sex and US geographical regions into west, midwest, northeast, and south. Time trends, reported as annual percentage change (APC) and average APC (AAPC), were generated via Joinpoint Regression software (v.5.0.2, NCI) utilizing the weighted Bayesian Information Criteria "BIC" method to generate the best-fit trends with a two-sided p-value cutoff at 0.05. The rates were also stratified by histopathology into ADC and NET. RESULTS: Between 2001 and 2020, a total of 514,875 individuals were diagnosed with early-onset CRC in the US, with 54.78% being men. Incidence rates and trends varied across geographical regions. In the western region (comprising 106,685 patients, 54.85% men), incidence rates significantly increased in both women (AAPC = 1.37, p < 0.001) and men (AAPC = 1.34, p < 0.001). Similarly, in the midwestern region (with 110,380 patients, 55.46% men), there were significant increases in incidence rates among women (AAPC = 1.06, p < 0.001) and men (AAPC = 1.35, p < 0.001). The northeastern region (with 94,758 patients, 54.53% men) also witnessed significant increases in incidence rates for both women (AAPC = 0.71, p < 0.001) and men (AAPC = 0.84, p < 0.001). In contrast, the southern region (with 203,052 patients, 54.48% men) experienced slower increases in incidence rates among both women and men (AAPC = 0.25, p < 0.05 in women; AAPC = 0.66, p < 0.05 in men). When stratified by histopathology, incidence rates for adenocarcinomas (ADC) increased in all regions, most notably in the west (AAPC = 1.45, p < 0.05), and least in the south (AAPC = 0.46, p < 0.05). Conversely, for neuroendocrine tumors (NET), while incidence rates increased similarly across all regions, the pace was notably faster compared to ADC, particularly in the west (AAPC = 3.26, p < 0.05) and slower in the south (AAPC = 2.24, p < 0.05) Discussion: Our analysis of nationwide US data spanning two decades and encompassing over half a million early-onset CRC patients, representing nearly 98% of the US population, highlights significant temporal variation in incidence rates across various geographical regions. The most substantial increases in incidence rates were observed in the west, while the least pronounced changes were noted in the south, affecting both men and women. These trends persisted across the main CRC histopathological subtypes, with NET exhibiting a notably swifter pace of increase compared with ADC. These findings hold important implications for public health strategies and underscore the need for targeted interventions to address the rising burden of early-onset CRC across different regions in the US.

Predictive Factors of Non-Inflammatory Small Bowel Obstruction After Bowel Resection in Crohn's Patients.

Background: The aim of the study was to investigate the risk factors associated with the development of small bowel obstruction (SBO) in Crohn's disease (CD) after small bowel resection (SBR) that are not due to active/recurrent inflammation. Methods: We conducted a retrospective cohort study of patients who had SBR for active or complicated CD. Abstracted data included demographics, phenotype, therapies for CD, endoscopic disease recurrence, and several surgical variables. The primary outcome was the development of non-inflammatory SBO (NI-SBO) within 5 years after SBR. Results: A total of 335 patients were included. The cumulative rates of NI-SBO at 6 months, 1 year, and 5 years were 5 (1.5%), 8 (2.4%), and 29 (8.9%), respectively. Variables associated with the development of NI-SBO were active macroscopic or microscopic inflammation in the surgical margins (13 (56%) vs. 65 (27%), P = 0.004), open resection (vs. laparoscopic resection) (12 (41.4%) vs. 60 (19.5%), P = 0.0006) and a higher median number of previous resections (2 (interquartile range (IQR) 2 - 3) vs. 1 (IQR 1 - 2), P = 0.0002). Only 21% of patients who developed NI-SBO required surgical intervention. Conclusions: The incidence of NI-SBO after SBR in CD is low and associated with inflammation at the margins of the resected bowel, previous bowel resections, and an open laparotomy approach. Most NI-SBOs resolve with medical management.

Helicobacter pylori infection does not influence the progression from gastroesophageal reflux disease to Barrett's esophagus to esophageal adenocarcinoma.

INTRODUCTION: We conducted a meta-analysis evaluating the overall risk of esophageal adenocarcinoma (EAC) in individuals with Helicobacter pylori infection, and a network meta-analysis to assess the role of H. pylori infection in the progression from Barrett's esophagus (BE) to EAC. EVIDENCE ACQUISITION: The MEDLINE, EMBASE and Cochrane databases were searched between 1988 and June 2023 for observational studies of H. pylori infection and the risk of EAC. Summary odds ratios (OR) and 95% confidence intervals (95% CI) were calculated using the DerSimonian-Laird method. I2 statistics were calculated to examine heterogeneity. EVIDENCE SYNTHESIS: Thirteen studies were included in the meta-analysis and 3 additional studies were included in the network meta-analysis. For comparisons with controls, individuals with H. pylori infection were 46% less likely to develop EAC than individuals without H. pylori infection (OR, 0.54; 95% CI: 0.46, 0.64), with low heterogeneity between studies (I2=4.4%). The magnitude of the inverse association was stronger in the two large cohort studies (OR=0.31) than in the 11 case-control studies (OR=0.55). When comparing to controls, the network meta-analysis of 6 studies showed that H. pylori infection was associated with a lower risk of GERD (OR=0.68) or BE (OR=0.59) or EAC (OR=0.54); however, H. pylori infection was not associated with risk of EAC in patients with BE (OR=0.91; 95% CI: 0.68, 1.21). CONCLUSIONS: This meta-analysis provides the strongest evidence yet that H. pylori infection is inversely associated with EAC. H. pylori does not appear to be associated with BE progression to EAC.

Increased Risk of Breakthrough SARS-CoV-2 Infections in Patients with Colorectal Cancer: A Population-Based Propensity-Matched Analysis.

Background/Objectives: This study aimed to investigate the association between colorectal cancer (CRC) and the risk of breakthrough respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in vaccinated patients with CRC. Methods: This retrospective cohort study used the TriNetX research network to identify vaccinated patients with CRC. Patients were matched using propensity score matching (PSM) and divided into patients with CRC and control (without history of CRC) groups. The primary outcome was the risk of breakthrough SARS-CoV-2 in vaccinated patients. The secondary outcome was a composite of all-cause emergency department (ED) visits, hospitalization, and death during the follow-up period after the diagnosis of COVID-19. Results: A total of 15,416 vaccinated patients with CRC were identified and propensity matched with 15,416 vaccinated patients without CRC. Patients with CRC had a significantly increased risk for breakthrough infections compared to patients without CRC (aOR = 1.78; [95% CI: 1.47-2.15]). Patients with CRC were at increased risk of breakthrough SARS-CoV-2 infections after two doses (aOR = 1.71; [95% CI: 1.42-2.06]) and three doses (aOR = 1.36; [95% CI: 1.09-1.69]) of SARS-CoV-2 vaccine. Vaccinated patients with CRC were at a lower risk of COVID-19 infection than unvaccinated CRC patients (aOR = 0.342; [95% CI: 0.289-0.404]). The overall composite outcome (all-cause ED visits, all-cause hospitalization, and all-cause death) was 51.6% for breakthrough infections, which was greater than 44.3% for propensity score-matched patients without CRC (aOR = 1.79; [95% CI: 1.29-2.47]). Conclusions: This cohort study showed significantly increased risks for breakthrough SARS-CoV-2 infection in vaccinated patients with CRC. Breakthrough SARS-CoV-2 infections in patients with CRC were associated with significant and substantial risks for hospitalizations.

Basic Principles and Role of Endoscopic Ultrasound in Diagnosis and Differentiation of Pancreatic Cancer from Other Pancreatic Lesions: A Comprehensive Review of Endoscopic Ultrasound for Pancreatic Cancer.

Pancreatic cancer is one of the leading causes of cancer-related deaths worldwide. Pancreatic lesions consist of both neoplastic and non-neoplastic lesions and often pose a diagnostic and therapeutic challenge due to similar clinical and radiological features. In recent years, pancreatic lesions have been discovered more frequently as incidental findings due to the increased utilization and widespread availability of abdominal cross-sectional imaging. Therefore, it becomes imperative to establish an early and appropriate diagnosis with meticulous differentiation in an attempt to balance unnecessary treatment of benign pancreatic lesions and missing the opportunity for early intervention in malignant lesions. Endoscopic ultrasound (EUS) has become an important diagnostic modality for the identification and risk stratification of pancreatic lesions due to its ability to provide detailed imaging and acquisition of tissue samples for analysis with the help of fine-needle aspiration/biopsy. The recent development of EUS-based technology, including contrast-enhanced endoscopic ultrasound, real-time elastography-endoscopic ultrasound, miniature probe ultrasound, confocal laser endomicroscopy, and the application of artificial intelligence has significantly augmented the diagnostic accuracy of EUS as it enables better evaluation of the number, location, dimension, wall thickness, and contents of these lesions. This article provides a comprehensive overview of the role of the different types of EUS available for the diagnosis and differentiation of pancreatic cancer from other pancreatic lesions while discussing their key strengths and important limitations.

Hypertriglyceridemia-induced acute necrotizing pancreatitis: Poor clinical outcomes requiring revisiting management modalities.

Hypertriglyceridemia-induced acute pancreatitis (HTG-AP) is the third most common cause of AP after gallstones and alcohol. Supportive measures, intravenous insulin, and plasmapheresis are possible treatment modalities for HTG-AP; however, definitive guidelines evaluating the best therapeutic approach are not clearly established. We present a rare case of a 42-year-old male without known comorbidities who was found to have HTG-AP. Despite early initiation of intravenous insulin and plasmapheresis and the initial decline in his triglycerides level, his condition was complicated by necrotizing pancreatitis and subsequent multi-organ failure. Future studies are warranted to evaluate the role of plasmapheresis in HTG-AP and its efficacy.

Adverse Events and Device Failures Associated with Pancreatic Stents: A Comprehensive Analysis Using the FDA's MAUDE Database.

INTRODUCTION: Pancreatic duct stents (PDS) are widely used for the prevention of post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis. However, there is a paucity of data regarding the adverse events associated with PDS placement. This study aims to investigate the reported adverse events and device failures related to PDS, utilizing the Manufacturer and User Facility Device Experience (MAUDE) database maintained by the U.S. Food and Drug Administration (FDA). METHODS: Post-marketing surveillance data from January 2013 to December 8, 2023, were extracted from the FDA's MAUDE database to analyze the reports pertaining to the use of commonly used PDS. The primary outcomes of interest were device issues and patient-related adverse events. Statistical analysis was performed using Microsoft Excel 2010, with the calculation of pooled numbers and percentages for each device and patient adverse event. RESULTS: A total of 579 device issues and 194 patient-related adverse events were identified. Device issues were primarily attributed to stent deformation (n = 72; 12.4%), followed by migration of the device into the pancreatic duct or expulsion out of the duct (n = 60; 10.4%), and stent fracture/breakage (n = 55; 9.4%). Among the patient-reported adverse events, inflammation was the most common (n = 26; 13.4%), followed by reports of stents becoming embedded in tissue (n = 21; 10.8%) and stent occlusion/obstruction (n = 16; 8.2%). The most prevalent device failures associated with Advanix stents were material deformation, with perforation (n = 3, 30%) being the most frequently reported adverse event. Concerning Geenen stents, migration or expulsion of the device (n = 34, 16.9%) constituted the most common device-related adverse events, while inflammation (n = 20, 16.7%) was the most frequently reported patient-related issue. For Zimmon stents, migration or expulsion of the device (n = 22, 8.8%) were the most frequently reported device-related problems, whereas perforation (n = 7, 10.9%) and bleeding (n = 7, 10.9%) were the most frequent patient-related adverse events. CONCLUSION: Our findings highlight important device and patient adverse events that endoscopists and referring providers should be aware of before considering pancreatic stent placement.

Applicability of Child-Turcotte-Pugh Score in Anticipating Post-ERCP Adverse Events in Patients With Cirrhosis: A Systematic Review and Meta-analysis.

Limited objective data exist on the comparison of post-endoscopic retrograde cholangiopancreatography (ERCP) complications in patients with cirrhosis based on the severity of the disease. We evaluated the effectiveness of the Child-Turcotte-Pugh (CTP) score system in anticipating the risk of post-ERCP complications in patients with cirrhosis. The PubMed, Scopus, Embase, and Cochrane databases were searched from inception through September 2022 to identify studies comparing post-ERCP complications in patients with cirrhosis based on CTP score. Odds ratios (ORs) and their associated 95% CIs were pooled using a random-effect model to calculate effect size. The reference group for analysis was the CTP class C patient group. Seven studies comprising 821 patients who underwent 1068 ERCP procedures were included. The CTP class C patient population exhibited a higher risk of overall post-ERCP adverse events compared with those with class A or B (OR: 2.87, 95% CI: 1.77-4.65, P = 0.00 and OR: 2.02, 95% CI: 1.17-3.51, P = 0.01, respectively). Moreover, CTP class B patients had a significantly higher complication rate than CTP class A patients (OR: 1.62, 95% CI: 1.04-2.53, P = 0.03). However, no statistically significant differences were found in the occurrence of specific types of complications, including bleeding, pancreatitis, cholangitis, perforation, or mortality across the three CTP groups. We demonstrated that the CTP classification system is a reliable predictor of ERCP complications in patients with cirrhosis. Consequently, caution should be exercised when performing ERCP in patients classified as CTP class C.

Pre- and Post-Implant Endoscopy in Left Ventricular Assist Device Recipients: A Single-Center Experience.

Background: Gastrointestinal bleeding (GIB) is common in left ventricular assist devices (LVADs) patients, but the optimal screening approach before LVAD implantation is still unclear. The aim of the study was to describe our experience with pre- and post-LVAD implantation endoscopic screening and subsequent GI bleeding in this cohort. Methods: A retrospective review was conducted among all patients who underwent LVAD implantation at Saint Luke's Hospital, between 2010 and 2020. The data were reviewed to determine the yield and safety of endoscopic procedures performed within 1 month before LVAD placement and the incidence of GIB within 1 year after implantation. Results: A total of 167 LVAD patients met the inclusion criteria, and 23 underwent pre-implantation endoscopic evaluation. Angiodysplasia had a significantly higher odds ratio (OR) of 9.41 (95% confidence interval (CI): 2.01 - 44.09) in post-LVAD endoscopy, while there was no significant difference in bleeding from other sources such as peptic ulcer disease or diverticular bleeding. There was no difference in the incidence of GIB in patients who underwent endoscopic evaluation pre-LVAD compared to post-LVAD GIB (32.6% vs. 39.1%, P = 0.64). Endoscopy was well-tolerated in this cohort, and argon plasma coagulation was the most commonly used intervention to achieve hemostasis. Conclusions: According to our results, we recommend against routine pre-LVAD endoscopic screening. Instead, we suggest an individualized approach, where decisions are made on a case-by-case basis.

Adenomas and Sessile Serrated Lesions in 45- to 49-Year-Old Individuals Undergoing Colonoscopy: A Systematic Review and Meta-Analysis.

INTRODUCTION: Colorectal cancer (CRC) screening is now recommended at the age of 45 years in the United States. However, information regarding the adenomas detection rate (ADR) and sessile serrated lesions (SSLs) in 45- to 49-year-old individuals is limited. In addition, the impact of lowering the screening age to 45 years on the ADR and the detection rate of SSLs is not well elucidated. This systematic review and meta-analysis aims to report the overall ADR and SSL detection rate in 45- to 49-year-old individuals undergoing colonoscopy. METHODS: We searched MEDLINE, EMBASE, SCOPUS, Web of Science, ClinicalTrials.gov , and the Cochrane database from inception through October 2022 to identify studies reporting on ADR and SSL detection rates in 45- to 49-year-old individuals undergoing colonoscopies for all indications. This approach acknowledges the possibility of including individuals undergoing diagnostic colonoscopies or those with increased risk factors for CRC. We also conducted a separate analysis examining ADR in average-risk individuals undergoing screening colonoscopy. The pooled rates with their corresponding 95% confidence intervals (CIs) were generated using the fixed-effects model. I2 was used to adjudicate heterogeneity. RESULTS: Sixteen studies met the inclusion criteria. All studies were retrospective except one; 3 had data from national/local registries. There were 41,709 adenomas detected across 150,436 colonoscopies. The pooled overall ADR was 23.1% (95% CI 19.7%-27.0%, I2 = 98.6%). The pooled ADR in individuals with average risk of CRC from 7 studies was 28.2% (95% CI 24.6%-32.0%, I2 = 96.5%). The pooled overall SSL detection rate from 6 studies was 6.3% (95% CI 3.8%-10.5%, I2 = 97%). The included studies were heterogeneous because of differences in the inclusion and exclusion criteria and patient population. DISCUSSION: In 45- to 49-year-old individuals undergoing a colonoscopy for any indication, the ADR and SSL detection rates were 23.1% and 6.3%, respectively. We conclude that these outcomes in 45- to 49-year-olds are comparable with individuals aged 50-54 years.

Management of Severe Anemia in a Jehovah's Witness Patient With Lung Abscess Secondary to Malpositioned Laparoscopic Adjustable Gastric Band: A Case Report.

Jehovah's Witnesses is a Christian denomination widely recognized for their steadfast refusal of blood transfusions, even when facing severe anemia. We describe a unique case of a 42-year-old Jehovah's Witness woman with severe iron deficiency anemia. She necessitated surgical correction of a malpositioned gastric band within the context of a complex necrotizing aspiration pneumonia secondary to esophageal obstruction. Medical management of this severe anemia has been a challenge as traditional approaches, like a blood transfusion, are not possible. Instead, a multifaceted approach has been described with intravenous iron infusions, recombinant human erythropoietin, vitamin B12, folate, and vitamin C administration. We emphasize the lack of consensus on guideline protocols regarding management of severe anemia for Jehovah's Witness patients and the subsequent need for more investigation into that matter. It also underscores the significance of respecting patient autonomy through close collaboration between patients and their health care providers to ensure effective patient-centered care.

Endoscopic Ultrasound-Guided Fine-Needle Biopsy Versus Aspiration for Tissue Sampling Adequacy for Molecular Testing in Pancreatic Ductal Adenocarcinoma.

BACKGROUND AND AIMS: There is limited literature on sample adequacy for molecular testing in pancreatic ductal adenocarcinoma obtained via endoscopic ultrasound (EUS) fine-needle aspiration (FNA) versus EUS fine-needle biopsy (FNB). We aimed to compare these two modalities regarding sample adequacy for molecular and genomic sequencing. METHODS: We reviewed all patients with pancreatic ductal adenocarcinoma who underwent EUS at Saint Luke's Hospital from 2018 to 2021. The patients were categorized based on the method of EUS tissue acquisition, specifically FNA or FNB. A comprehensive evaluation was conducted for all cases by cytotechnologists. RESULTS: Out of 132 patients who underwent EUS-guided biopsies, 76 opted for FNA, 48 opted for FNB, and 8 opted for a combination of both. The average number of passes required for FNB and FNA was 2.58 ± 1.06 and 2.49 ± 1.07, respectively (p = 0.704), indicating no significant difference. Interestingly, 71.4% (35) of FNB-obtained samples were deemed adequate for molecular testing, surpassing the 32.1% (26) adequacy observed with FNA (p < 0.001). Additionally, 46.4% (26) of FNB-obtained samples were considered adequate for genomic testing, a notable improvement over the 23.8% (20) adequacy observed with FNA (p = 0.005). CONCLUSION: Although the number of passes required for cytologic diagnosis did not differ significantly between EUS-FNB and EUS-FNA, the former demonstrated superiority in obtaining samples adequate for molecular testing. Tumor surface area and cellularity were crucial parameters in determining sample adequacy for molecular testing, irrespective of the chosen tissue acquisition modality.

Hepatocellular Carcinoma Incidence and Mortality in the USA by Sex, Age, and Race: A Nationwide Analysis of Two Decades.

Background and Aims: While the incidence rates of hepatocellular carcinoma (HCC) are increasing, there are limited comprehensive data on demographic-specific incidence and mortality trends in the USA. We aimed to evaluate recent trends in HCC incidence and mortality among different demographic groups in the USA. Methods: Age-adjusted HCC incidence rates were calculated from the Centers for Disease Control's United States Cancer Statistics database, which combines incidence data on newly diagnosed cancer cases and covers approximately 98% of the population in the USA. Additionally, age-adjusted HCC mortality rates were obtained from the Centers for Disease Control's National Center for Health Statistics database, which offers comprehensive coverage spanning nearly 100% of deaths attributed to HCC in the USA. Rates were stratified by sex, age (older [≥55 years] and younger [<55 years] adults), race and ethnicity (Non-Hispanic White, Non-Hispanic Black, Hispanic, Non-Hispanic Asian/Pacific Islander, and Non-Hispanic American Indian/Alaska Native), and tumor stage at diagnosis (early and late). Annual and average annual percentage change (AAPC) were calculated using joinpoint regression. A sex-specific pairwise comparison was conducted. Results: Between 2001 and 2020, there were 467,346 patients diagnosed with HCC (26.0% women), with increasing incidence in both sexes without significant difference (p=0.65). In younger adults (78,169 patients), the incidence decreased in men but not in women (AAPC difference=-2.39, p=0.002). This was seen in various racial and ethnic groups, mostly driven by early-stage tumors (AAPC difference=-2.65, p=0.02). There were 329,973 deaths attributed to HCC between 2000 and 2020 (28.4% women). In younger adults (43,093 deaths), mortality decreased in men at a greater rate than in women (AAPC difference=1.61, p=0.007). This was seen in various racial and ethnic groups, most notably in non-Hispanic American Indian/Alaska Natives (AAPC difference=-4.51, p=0.01). Conclusions: Nationwide USA data, covering nearly all HCC cases, show an increasing incidence and mortality over the last two decades. In younger adults, there was a decreasing incidence in men but not in women, due to early-stage tumors. Mortality improved in younger men at a greater rate than in women, especially in Non-Hispanic American Indian/Alaska Natives. Future studies are warranted to identify the risk factors associated with the occurrence and outcomes of HCC in demographic-specific populations, especially younger women.

A comparison of career plans of gastroenterology fellows compared to fellows in other internal medicine subspecialties.

Background: The career trajectory of medical professionals, particularly in specialized fields like gastroenterology, can significantly impact healthcare and research. This study aimed to analyze career choices among gastroenterology fellows in the US and investigate the factors influencing these choices. Methods: We utilized data from the American Medical Association on internal medicine subspecialty fellows. The study examined career plans of gastroenterology fellows and compared them with those of other subspecialties. A chi-square test was performed to assess differences in career choices and practice settings. Results: Among gastroenterology fellows, 46% opted for private practice, 28% pursued further training, and 26% chose academia. Notably, gastroenterology fellows were more inclined toward private practice than their counterparts in other subspecialties (46.3% vs 38.4%) and were less likely to pursue academic careers (25.6% vs 30.7%). Conclusion: This study highlights a concerning trend among recent gastroenterology fellowship graduates favoring private practice over academic careers or additional training. To sustain and strengthen academic medicine in gastroenterology, interventions such as scholarships, mentorship programs, and loan repayment initiatives tailored to academic pursuits could play a crucial role.

Impact of COVID-19 infection on patients admitted with nonvariceal upper gastrointestinal bleeding: an analysis from the National Inpatient Sample.

Background: Nonvariceal upper gastrointestinal bleeding (NVUGIB) is a medical emergency that has significant morbidity and mortality. The available data about the impact of COVID-19 infection on mortality in patients with NVUGIB is limited. Methods: We identified all hospitalizations with a principal diagnosis of NVUGIB in 2020. The baseline characteristics and clinical outcomes of patients with COVID-19 infection were compared to those without COVID-19 infection. Results: NVUGIB patients with COVID-19 infection had higher mortality (5% vs 2%, P < 0.0001), a longer mean length of stay (6.85 vs 4.48 days, P < 0.0001), and a lower rate of esophagogastroduodenoscopy utilization (40% vs 51%, P < 0.0001) than those without COVID-19 infection. Multivariate logistic regression analysis showed that COVID-19 infection was associated with a higher mortality rate (odds ratio 2.2, 95% confidence interval, 1.4-3.4). Conclusions: COVID-19 infection is an independent predictor of mortality in adults hospitalized with NVUGIB.

Gastroenterology fellowship application and match trends in the United States over a 12-year period, 2010 to 2022.

Introduction: Gastroenterology has recently gained prominence as a competitive internal medicine subspecialty. The intense competition within the gastroenterology fellowship match (GFM) presents challenges for both applicants and programs, particularly in virtual interviews due to the COVID-19 pandemic. We analyzed the variables impacting GFM competitiveness to provide insights for prospective gastroenterologists and programs to enhance the match process. Methods: We used publicly available National Resident Matching Program (NRMP) data to examine applications and match data for internal medicine subspecialties from 2010 to 2022. We considered factors such as the number of positions, applicants, and programs, utilizing the specialty competitiveness ratio (SCR) to assess competitiveness. Annual growth rates for positions and applications and average annual growth rates were calculated. Correlation coefficients between annual salaries and SCR were computed using various compensation reports. Results: GFM's competitiveness has increased recently, evidenced by substantial growth in positions (4.61%) and applications (3.81%) since 2010. Gastroenterology ranked as the second-fastest growing specialty in positions and applications. In 2022, GFM ranked fourth in applications (974) and positions offered (616). Among internal medicine subspecialties, gastroenterology exhibited the highest SCR (1.58). Correlation analysis highlighted a positive link between SCR and compensation across specialties. Conclusion: The escalating competition within GFM necessitates an expansion of positions to address potential shortages. Complex factors, such as academic interest and financial considerations, require multifaceted strategies to ensure an adequate supply of gastroenterologists. Further research is warranted to examine the long-term consequences of this trend.

The National Burden of Colorectal Cancer in the United States from 1990 to 2019.

CRC accounts for approximately a tenth of all cancer cases and deaths in the US. Due to large differences in demographics among the different states, we aim to determine trends in the CRC epidemiology and across different states, age groups, and genders. CRC rates, age-adjusted to the standard US population, were obtained from the GBD 2019 database. Time trends were estimated as annual percentage change (APC). A pairwise comparison was conducted between age- and gender-specific trends using the tests of parallelism and coincidence. Age-specific trends were also assessed in two age subgroups: younger adults aged 15-49 years and older adults aged 50-74 years. We also analyzed the prevalence, incidence, mortality, and DALYs in the US between 1990 and 2019. A total of 5.53 million patients were diagnosed with CRC in the US between 1990 and 2019. Overall, CRC incidence rates have significantly increased in younger adults (11.1 per 100,000 persons) and decreased in older adults (136.8 per 100,000 persons) (AAPC = 1.2 vs. -0.6; AAPC difference = 1.8, p < 0.001). Age-specific trends were neither identical (p < 0.001) nor parallel (p < 0.001), suggesting that CRC incidence rates are different and increasing at a greater rate in younger adults compared to older adults. However, for both men and women (49.4 and 35.2 per 100,000 persons), incidence rates have decreased over the past three decades at the same rate (AAPC = -0.5 vs. -0.5; AAPC difference = 0, p = 0.1). Geographically, the southern states had the highest mortality rates with Mississippi having the highest rate of 20.1 cases per 100,000 population in 2019. Massachusetts, New York, and the District of Colombia had the greatest decreases in mortality over the study period (-42.1%, -41.4%, and -40.9%). Decreased mortality was found in all states except Mississippi, where the mortality of CRC increased over the study period (+1.5%). This research provides crucial insights for policymakers to tailor resource allocation, emphasizing the dynamic nature of CRC burden across states and age groups, ultimately informing targeted strategies for prevention and intervention.

Analysis of Reported Adverse Events Related to Hemospray: An FDA MAUDE Database Study.

BACKGROUND: Topical hemostatic powder is a mineral powder that forms an adherent barrier and coagulates active bleeding in the gastrointestinal (GI) tract. Hemospray is the first hemostatic powder approved by the Food and Drug Administration (FDA) in the United States. Hemospray has been increasingly used to manage GI bleeding. However, data on the adverse events of hemostatic powders are lacking. Therefore, we aim to report and analyze adverse events associated with Hemospray using the FDA's "Manufacturer and User Facility Device Experience" database. METHODS: We analyzed the postmarketing surveillance data from the FDA's Manufacturer and User Facility Device Experience database for Hemospray, initially known as TC-325, from June 2018 through April 2022. Results of the search were classified into device-related technical issues, patient-related adverse events and health care staff-related adverse events. RESULTS: Five hundred two medical device reporting claims were identified from June 2018 through April 2022. Seven duplicate claims were identified, and some claims included more than one event type. Therefore, there were 558 device-related problems, 28 patient-related adverse events, and 2 adverse events in health care staff members. The most common device-related problems were activation failure or failure to fire (n = 385, 70.0%) and obstruction of carbon dioxide flow (n = 121, 21.7). The most common patient-related adverse events included tissue injury or bleeding (n = 21) and perforation (n = 5). CONCLUSION: Although Hemospray is a valuable tool in the armamentarium for endoscopists in managing GI bleeding, endoscopists must be mindful of deice-related problems and potential patient-related adverse events.

Increasing trend of endoscopic drainage utilization for the management of pancreatic pseudocyst: insights from a nationwide database.

BACKGROUND/AIMS: The pancreatic pseudocyst (PP) is a type of fluid collection that typically develops as a delayed complication of acute pancreatitis. Drainage is indicated for symptomatic patients and/or associated complications, such as infection and bleeding. Drainage modalities include percutaneous, endoscopic, laparoscopic, and open drainage. This study aimed to assess trends in the utilization of different drainage modalities for treating PP from 2016 to 2020. The trends in mortality, mean length of hospital stay, and mean hospitalization costs were also assessed. METHODS: The National Inpatient Sample database was used to obtain data. The variables were generated using International Classification of Diseases-10 diagnostic and procedural codes. RESULTS: Endoscopic drainage was the most commonly used drainage modality in 2018-2020, with an increasing trend over time (385 procedures in 2018 to 515 in 2020; p=0.003). This is associated with a decrease in the use of other drainage modalities. A decrease in the hospitalization cost for PP requiring drainage was also noted (29,318 United States dollar [USD] in 2016 to 18,087 USD in 2020, p<0.001). CONCLUSION: Endoscopic drainage is becoming the most commonly used modality for the treatment of PP in hospitals located in the US. This new trend is associated with decreasing hospitalization costs.