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Introduction: Although rates of esophageal adenocarcinoma (EAC) in the United States continue to rise, many patients at risk of disease are not screened. EsoCheck (EC), a nonendoscopic esophageal balloon sampling device coupled with EsoGuard (EG), a DNA-based screening assay, is an US Food and Drug Administration-approved minimally invasive alternative to the traditional screening method of upper endoscopy. The objective of this study was to prospectively determine the diagnostic accuracy, tolerance, and acceptability of the EC/EG test in a screening population., Methods: We recruited veterans who met the American College of Gastroenterology Guideline criteria for endoscopic Barrett's esophagus (BE) and EAC screening at the Louis Stokes Cleveland Veterans Affairs Medical Center. All study participants completed unsedated EC-guided distal esophageal sampling followed by a sedated esophagogastroduodenoscopy (EGD). Diagnostic yield of the EG assay and EGD was recorded and used in calculation of sensitivity and specificity of EC/EG in prospective screening. The abbreviated Spielberger State-Trait Anxiety Inventory questionnaire was administered before and after completion of EC. Overall tolerance of EC sampling was evaluated on a 10-point Likert scale., Results: Esophageal cancer screening was accepted by 130 of 782 eligible veterans (16.6%), and we analyzed results of those who completed both screening tests (N = 124). Prevalence of BE/EAC among studied veterans was 12.9% (16/124), based on EGD. Sensitivity and specificity of EC/EG for EGD-detected BE/EAC were 92.9% (95% confidence interval [CI] 66.1-99.8) and 72.2% (95% CI 62.1-80.8), respectively. Positive and negative predictive values were 32.5% (95% CI 18.6-49.1) and 98.6% (95% CI 92.4-100), respectively. Baseline Spielberger State-Trait Anxiety Inventory-6 scores were reflective of notable levels of anxiety among veterans in the periprocedural setting. The mean postprocedure acceptability score for the EC test was 7.23 (SD 2.45)., Discussion: Our data suggest excellent sensitivity and negative predictive value of EC/EG in a screening population of veterans, making this modality a powerful screening tool for BE and EAC., (Copyright © 2024 by The American College of Gastroenterology.)

Importance: The Colonoscopy Versus Fecal Immunochemical Test in Reducing Mortality From Colorectal Cancer (CONFIRM) randomized clinical trial sought to recruit 50 000 adults into a study comparing colorectal cancer (CRC) mortality outcomes after randomization to either an annual fecal immunochemical test (FIT) or colonoscopy., Objective: To (1) describe study participant characteristics and (2) examine who declined participation because of a preference for colonoscopy or stool testing (ie, fecal occult blood test [FOBT]/FIT) and assess that preference's association with geographic and temporal factors., Design, Setting, and Participants: This cross-sectional study within CONFIRM, which completed enrollment through 46 Department of Veterans Affairs medical centers between May 22, 2012, and December 1, 2017, with follow-up planned through 2028, comprised veterans aged 50 to 75 years with an average CRC risk and due for screening. Data were analyzed between March 7 and December 5, 2022., Exposure: Case report forms were used to capture enrolled participant data and reasons for declining participation among otherwise eligible individuals., Main Outcomes and Measures: Descriptive statistics were used to characterize the cohort overall and by intervention. Among individuals declining participation, logistic regression was used to compare preference for FOBT/FIT or colonoscopy by recruitment region and year., Results: A total of 50 126 participants were recruited (mean [SD] age, 59.1 [6.9] years; 46 618 [93.0%] male and 3508 [7.0%] female). The cohort was racially and ethnically diverse, with 748 (1.5%) identifying as Asian, 12 021 (24.0%) as Black, 415 (0.8%) as Native American or Alaska Native, 34 629 (69.1%) as White, and 1877 (3.7%) as other race, including multiracial; and 5734 (11.4%) as having Hispanic ethnicity. Of the 11 109 eligible individuals who declined participation (18.0%), 4824 (43.4%) declined due to a stated preference for a specific screening test, with FOBT/FIT being the most preferred method (2820 [58.5%]) vs colonoscopy (1958 [40.6%]; P < .001) or other screening tests (46 [1.0%] P < .001). Preference for FOBT/FIT was strongest in the West (963 of 1472 [65.4%]) and modest elsewhere, ranging from 199 of 371 (53.6%) in the Northeast to 884 of 1543 (57.3%) in the Midwest (P = .001). Adjusting for region, the preference for FOBT/FIT increased by 19% per recruitment year (odds ratio, 1.19; 95% CI, 1.14-1.25)., Conclusions and Relevance: In this cross-sectional analysis of veterans choosing nonenrollment in the CONFIRM study, those who declined participation more often preferred FOBT or FIT over colonoscopy. This preference increased over time and was strongest in the western US and may provide insight into trends in CRC screening preferences.

This guideline presents an update to the 2013 American College of Gastroenterology Guideline on the Diagnosis and Management of Celiac Disease with updated recommendations for the evaluation and management of patients with celiac disease (CD). CD is defined as a permanent immune-mediated response to gluten present in wheat, barley, and rye. CD has a wide spectrum of clinical manifestations that resemble a multisystemic disorder rather than an isolated intestinal disease, and is characterized by small bowel injury and the presence of specific antibodies. Detection of CD-specific antibodies (e.g., tissue transglutaminase) in the serum is very helpful for the initial screening of patients with suspicion of CD. Intestinal biopsy is required in most patients to confirm the diagnosis. A nonbiopsy strategy for the diagnosis of CD in selected children is suggested and discussed in detail. Current treatment for CD requires strict adherence to a gluten-free diet (GFD) and lifelong medical follow-up. Most patients have excellent clinical response to a GFD. Nonresponsive CD is defined by persistent or recurrent symptoms despite being on a GFD. These patients require a systematic workup to rule out specific conditions that may cause persistent or recurrent symptoms, especially unintentional gluten contamination. Refractory CD is a rare cause of nonresponsive CD often associated with poor prognosis., (Copyright © 2022 by The American College of Gastroenterology.)