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International Statistical Classification of Disease and Related Health Problems, 10th Revision codes (ICD‐10) are used to characterize cohort comorbidities. Recent literature does not demonstrate standardized extraction methods. Objective: Compare COVID‐19 cohort manual‐chart‐review and ICD‐10‐based comorbidity data; characterize the accuracy of different methods of extracting ICD‐10‐code‐based comorbidity, including the temporal accuracy with respect to critical time points such as day of admission. Design: Retrospective cross‐sectional study. Measurements: ICD‐10‐based‐data performance characteristics relative to manual‐chart‐review. Results: Discharge billing diagnoses had a sensitivity of 0.82 (95% confidence interval [CI]: 0.79–0.85; comorbidity range: 0.35–0.96). The past medical history table had a sensitivity of 0.72 (95% CI: 0.69–0.76; range: 0.44–0.87). The active problem list had a sensitivity of 0.67 (95% CI: 0.63–0.71; range: 0.47–0.71). On day of admission, the active problem list had a sensitivity of 0.58 (95% CI: 0.54–0.63; range: 0.30–0.68)and past medical history table had a sensitivity of 0.48 (95% CI: 0.43–0.53; range: 0.30–0.56). Conclusions and Relevance: ICD‐10‐based comorbidity data performance varies depending on comorbidity, data source, and time of retrieval; there are notable opportunities for improvement. Future researchers should clearly outline comorbidity data source and validate against manual‐chart‐review. [ABSTRACT FROM AUTHOR]

Lumen-apposing metal stents (LAMSs) provide an endoscopic method for management of walled-off necrosis (WON) and a gateway for the performance of endoscopic necrosectomy (EN). However, bleeding may occur in up to 20% of EN procedures. Predictive factors for bleeding in this patient population are unknown, and there is no agreed-on algorithm for the management of bleeding. The aim of this study was to evaluate preprocedural risk factors for bleeding in patients undergoing endoscopic drainage or EN for WON. A retrospective cohort of patients undergoing EN for WON was reviewed. Demographics, comorbidities, concurrent medications, and etiology of pancreatitis were recorded. Pre-, peri-, and postprocedural clinical variables were compared using the χ2 test and independent t test. Between June 2014 and October 2020, 536 ENs were performed in 151 patients. Intraprocedural bleeding occurred during 28 procedures (5.2%) in 18 patients (11.9%). Endoscopic hemostasis was attempted in 8 patients (10 procedures). Eight patients (10 procedures) in total were treated by interventional radiology (IR). Thrombocytopenia (P =.006) and cirrhosis (P =.049) were associated with intraprocedural bleeding, although thrombocytopenia was present in only 1 patient. Identification of a vessel within the cavity endoscopically was also associated with bleeding (P <.001). On multivariate analysis, identification of a vessel within the cavity endoscopically remained a strong predictor of bleeding (P <.001), whereas cirrhosis was no longer significant. Patients who required IR for hemostasis were transfused with significantly more blood before the procedure than patients who did not (3.4 units vs.67 units, P =.002). EN for WON was associated with a 5.2% per-procedure risk of bleeding and an 11.9% per-patient bleeding risk. Identification of a vessel within the cavity during endoscopy is predictive of bleeding during EN. Patients who require more transfusions before endoscopy may require earlier intervention by IR. [ABSTRACT FROM AUTHOR]

COVID‐19 has disproportionately affected low‐income communities and people of color. Previous studies demonstrated that race/ethnicity and socioeconomic status (SES) are not independently correlated with COVID‐19 mortality. The purpose of our study is to determine the effect of race/ethnicity and SES on COVID‐19 30‐day mortality in a diverse, Philadelphian population. This is a retrospective cohort study in a single‐center tertiary care hospital in Philadelphia, PA. The study includes adult patients hospitalized with polymerase‐chain‐reaction‐confirmed COVID‐19 between March 1, 2020 and June 6, 2020. The primary outcome was a composite of COVID‐19 death or hospice discharge within 30 days of discharge. The secondary outcome was intensive care unit (ICU) admission. The study included 426 patients: 16.7% died, 3.3% were discharged to hospice, and 20.0% were admitted to the ICU. Using multivariable analysis, race/ethnicity was not associated with the primary nor secondary outcome. In Model 4, age greater than 75 (odds ratio [OR]: 11.01; 95% confidence interval [CI]: 1.96–61.97) and renal disease (OR: 2.78; 95% CI: 1.31–5.90) were associated with higher odds of the composite primary outcome. Living in a "very‐low‐income area" (OR: 0.29; 95% CI: 0.12–0.71) and body mass index (BMI) 30–35 (OR: 0.24; 95% CI: 0.08–0.69) were associated with lower odds of the primary outcome. When controlling for demographics, SES, and comorbidities, race/ethnicity was not independently associated with the composite primary outcome. Very‐low SES, as extrapolated from census‐tract‐level income data, was associated with lower odds of the composite primary outcome. [ABSTRACT FROM AUTHOR]

Backgrounds: Endoscopic ultrasound (EUS)-guided placement of lumen-apposing metal stents (LAMSs) has gained popularity for the treatment of pancreatic walled-off necrosis (WON). We compared the 20-mm and 15-mm LAMSs for the treatment of symptomatic WON in terms of clinical success and adverse events.Methods: We conducted a retrospective, case-matched study of 306 adults at 22 tertiary centers from 04/2014 to 10/2018. A total of 102 patients with symptomatic WON who underwent drainage with 20-mm LAMS (cases) and 204 patients who underwent drainage with 15-mm LAMS (controls) were matched by age, sex, and drainage approach. Conditional logistic regression analysis was performed to compare clinical success (resolution of WON on follow-up imaging without reintervention) and adverse events (according to American Society for Gastrointestinal Endoscopy criteria).Results: Clinical success was achieved in 92.2 % of patients with 20-mm LAMS and 91.7 % of patients with 15-mm LAMS (odds ratio 0.92; P = 0.91). Patients with 20-mm LAMS underwent fewer direct endoscopic necrosectomy (DEN) sessions (mean 1.3 vs. 2.1; P < 0.001), despite having larger WON collections (transverse axis 118.2 vs. 101.9 mm, P = 0.003; anteroposterior axis 95.9 vs. 80.1 mm, P = 0.01). There was no difference in overall adverse events (21.6 % vs. 15.2 %; P = 0.72) and bleeding events (4.9 % vs. 3.4 %; P = 0.54) between the 20-mm and 15-mm LAMS groups, respectively.Conclusions: The 20-mm LAMS showed comparable clinical success and safety profile to the 15-mm LAMS, with the need for fewer DEN sessions for WON resolution. [ABSTRACT FROM AUTHOR]

Patients with depression frequently seek care in the emergency department (ED), especially in the context of suicidal ideation (SI) and self-harm (SH). However, the prevalence and trends in the United States (US) of ED visits for depression have not yet been characterized using a nationally representative sample. This study evaluates ED trends for depression in the US from 2006 to 2014. Data was obtained from the Nationwide Emergency Department Sample (NEDS) in 2006 and 2014 using a primary ICD-9 diagnosis of depression or a primary diagnosis of suicidal ideation (SI) and a secondary diagnosis of depression. Between 2006 and 2014, there was a 25.9% increase in visits to the ED for depression, which was higher than the 14.8% increase in total ED visits during this time period. The mean inflation adjusted charges associated with depression-related ED visits increased by 107.7%, which was higher than the increase in mean charges for all ED visits in the same time period (40.47%). Visit rates were bimodally distributed with respect to age, with peaks in adolescence and middle age. Notably there was a 61.3% increase in ED visits for depression in individuals younger than 20 between 2006 and 2014. Over half of patients were admitted for inpatient care with a mean length of stay of 5.6 days in both years. Inpatient charges increased 71.8% between 2006 and 2014. ED visits for depression in the United States rose 25.9% between 2006 and 2014, which was higher than the 14.8% increase in total ED visits during this time period. Over half of ED depression visits were admitted to inpatient stay (mean 5.6 days both years). [ABSTRACT FROM AUTHOR]

INTRODUCTION: Diabetic individuals commonly report disordered bowel habits. This study aims to report the prevalence and associated factors of chronic diarrhea (CD) and chronic constipation (CC) in diabetics using a nationally representative sample of US adults. METHODS: Analyses were performed using data from subjects in the 2009-2010 National Health and Nutrition Examination Survey (NHANES) dataset who completed the Bowel Health Questionnaire. The NHANES dataset provides medical comorbidities, demographics, and dietary habits of a nationally representative group of adult survey participants in the United States. CC and CD were defined by Bristol Stool Form Scale (BSFS) Types 1 & 2 and BSFS Types 6 & 7 as the "usual or most common stool type," respectively, and frequent laxative users were also defined as having CC. Co-variables for all subjects included demographic and lifestyle factors, and co-variables evaluated only in diabetics included treatment and severity markers for diabetes. RESULTS: We identified 661 diabetic subjects and 4488 non-diabetic subjects. Diabetic subjects (25.8%) reported disordered bowel habits. In unadjusted analysis, CD was more prevalent in diabetics than in non-diabetics (11.2% vs. 6.0%; p < 0.0001); however, the prevalence of CC was not significantly different between groups (14.6% vs. 11.2%; p = 0.126). When adjusting for covariates (e.g., BMI, gender, age, race/ethnicity, education level, etc.), diabetes itself remained associated with CD. Diabetic individuals with CD more frequently used drugs to lower blood sugar, and diabetic subjects with CC more frequently had poor kidney function. CONCLUSIONS: CD is significantly more prevalent in diabetics than in non-diabetics, whereas CC is not, and the association between CD and diabetes remains significant when adjusting for covariates. Use of medications that lower blood sugar is associated with CD in diabetic individuals, whereas poor kidney function is associated with CC in diabetics. [ABSTRACT FROM AUTHOR]

Goals: This study aims to address gaps in medical knowledge by determining whether adenoma detection rate (ADR) in average-risk screening patients aged 45 to 49 is equivalent to screening patients aged 50 to 54., Background: Current guidelines recommend initiating colon cancer screening at age 45, yet our understanding of the effects of ADR in average-risk individuals among 45- to 49-year-olds is still limited., Study: A retrospective analysis was conducted on records of average-risk screening colonoscopies performed on patients aged 45 to 54 from January 2018 to August 2022. Exclusions were prior diagnoses of colorectal cancer or adenomatous polyps, inflammatory bowel disease, personal or family history of genetic cancer syndromes, incomplete colonoscopy, and inadequate bowel preparation. The primary outcome was ADR in the age 45 to 49 group compared with the age 50 to 54 group., Results: Of the 3199 average-risk screening colonoscopies performed, 879 and 2116 patients were included in the age 45 to 49 and 50 to 54 groups, respectively. Both groups were predominantly female, White ethnicity, never smokers, and obese. ADR was found to be 27% in the age 45 to 49 group compared with 34% in the age 50 to 54 group (odds ratio 0.70, 90% CI: 0.60-0.83, P -value for equivalence=0.81 w/ margin 0.77 to 1.30)., Conclusions: The study did not demonstrate equivalent ADR between the 2 age groups, with ADR being substantially lower in the age 45 to 49 group (27% vs. 34%). Despite this, the ADR in the 45 to 49 age range surpasses the established benchmark of 25%, supporting the decision to lower the screening age to 45 years. Ongoing national monitoring is essential to comprehensively evaluate the impact of these updated guidelines., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: No studies to date estimate the prevalence of chronic diarrhea in the United States using the Bristol stool form scale (BSFS). This study aims to report the prevalence and associated factors of chronic diarrhea using BSFS scores in a nationally representative sample of US adults., Methods: We identified 5,246 adult participants (age ≥20 years) who completed the bowel health questionnaire in the National Health and Nutrition Examination Survey 2009-2010 data set. Chronic diarrhea was defined as type 6 or 7 rating on the BSFS (mushy or liquid consistency) as the "usual or the most common stool type." Co-variables included age, race, education, poverty income ratio, body mass index, number of medications, feeling depressed, physical activity, and dietary intake. Prevalence estimates and prevalence odds ratios (PORs) were analyzed in adjusted multivariable models using appropriate sampling weights., Results: We found a prevalence of chronic diarrhea of 6.6% (95% confidence interval (CI) 5.8, 7.4) in the nationally representative data set. High daily carbohydrate intake (POR 1.56, 95% CI 1.02, 2.40), obesity (POR 2.04, 95% CI 1.44, 2.89), feeling depressed (POR 1.84, 95% CI 1.21, 2.80), older age (POR 1.02, 95% CI 1.01, 1.02), and female sex (POR 1.68, 95% CI 1.28, 2.21) were positively correlated with chronic diarrhea. Non-Hispanic White race (POR 0.49, 95% CI 0.29, 0.81) and higher education (POR 0.60, 95% CI 0.43, 0.83) were negatively correlated with chronic diarrhea., Conclusions: In a nationally representative sample of the US adults, the prevalence of chronic diarrhea was 6.6%. We identified demographic, lifestyle, and dietary factors associated with chronic diarrhea.