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Antisecretory medications, primarily proton pump inhibitors (PPIs), have proven effective in reducing upper gastrointestinal toxicities, including upper gastrointestinal bleeding (UGIB), associated with nonsteroidal anti-inflammatory drugs (NSAIDs) and aspirin, which are among the most commonly used medications in the United States.1 Accordingly, professional guidance recommends PPIs for patients at high risk for UGIB.2-4 However, little is known about trends in use of antisecretory medications for gastrointestinal prophylaxis ("gastroprotection"). Herein, we examined contemporary use and prescribing of antisecretory medications in visits by patients at high risk for UGIB, relative to visits by patients diagnosed with acid-related disorders.
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BACKGROUND & AIMS: Tools that can automatically predict incident esophageal adenocarcinoma (EAC) and gastric cardia adenocarcinoma (GCA) using electronic health records to guide screening decisions are needed. METHODS: The Veterans Health Administration (VHA) Corporate Data Warehouse was accessed to identify Veterans with 1 or more encounters between 2005 and 2018. Patients diagnosed with EAC (n = 8430) or GCA (n = 2965) were identified in the VHA Central Cancer Registry and compared with 10,256,887 controls. Predictors included demographic characteristics, prescriptions, laboratory results, and diagnoses between 1 and 5 years before the index date. The Kettles Esophageal and Cardia Adenocarcinoma predictioN (K-ECAN) tool was developed and internally validated using simple random sampling imputation and extreme gradient boosting, a machine learning method. Training was performed in 50% of the data, preliminary validation in 25% of the data, and final testing in 25% of the data. RESULTS: K-ECAN was well-calibrated and had better discrimination (area under the receiver operating characteristic curve [AuROC], 0.77) than previously validated models, such as the Nord-Trøndelag Health Study (AuROC, 0.68) and Kunzmann model (AuROC, 0.64), or published guidelines. Using only data from between 3 and 5 years before index diminished its accuracy slightly (AuROC, 0.75). Undersampling men to simulate a non-VHA population, AUCs of the Nord-Trøndelag Health Study and Kunzmann model improved, but K-ECAN was still the most accurate (AuROC, 0.85). Although gastroesophageal reflux disease was strongly associated with EAC, it contributed only a small proportion of gain in information for prediction. CONCLUSIONS: K-ECAN is a novel, internally validated tool predicting incident EAC and GCA using electronic health records data. Further work is needed to validate K-ECAN outside VHA and to assess how best to implement it within electronic health records.
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Adenocarcinoma , Neoplasias Esofágicas , Neoplasias Gástricas , Masculino , Humanos , Cárdia/patologia , Registros Eletrônicos de Saúde , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/patologia , Adenocarcinoma/diagnóstico , Adenocarcinoma/epidemiologia , Adenocarcinoma/patologia , Esôfago , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/epidemiologia , Neoplasias Gástricas/patologia , Aprendizado de MáquinaRESUMO
INTRODUCTION: The coronavirus disease 2019 pandemic resulted in widespread expansion of telehealth. However, there are concerns that telehealth-delivered outpatient care may limit opportunities for managing complications and preventing hospitalizations for patients with inflammatory bowel disease (IBD). We aimed to assess the association between outpatient IBD care delivered through televisit (video or phone) and IBD-related hospitalizations. METHODS: We conducted a case-control study of patients with IBD who had an IBD-related index hospitalization between April 2021 and July 2022 and received their care in the Veterans Health Administration. We matched these hospitalized patients to controls who were not hospitalized based on age, sex, race, Charlson comorbidity index, IBD type, IBD-related emergency department use, IBD-related hospitalizations, and outpatient gastroenterology visits in the preceding year. The variable of interest was the percentage of total clinic visits delivered through televisit in the year before the index hospitalization. We compared the risk of IBD-related hospitalization by exposure to televisit-delivered care using conditional logistic regression. RESULTS: We identified 534 patients with an IBD-related hospitalization and 534 matched controls without an IBD-related hospitalization during the study period. Patients with IBD with a higher percentage of televisit-delivered (vs in-person) outpatient care were less likely to be hospitalized during the study period (for every 10% increase in televisit use, odds ratio 0.97, 95% confidence interval 0.94-1.00; P = 0.03). DISCUSSION: Televisit-delivered outpatient IBD care is not associated with higher risk of IBD-related hospitalization. These findings may reassure clinicians that televisit-delivered outpatient care is appropriate for patients with complex chronic diseases such as IBD.
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Assistência Ambulatorial , Hospitalização , Doenças Inflamatórias Intestinais , Telemedicina , Humanos , Feminino , Masculino , Hospitalização/estatística & dados numéricos , Assistência Ambulatorial/estatística & dados numéricos , Pessoa de Meia-Idade , Estudos de Casos e Controles , Doenças Inflamatórias Intestinais/terapia , Doenças Inflamatórias Intestinais/epidemiologia , Adulto , Estados Unidos/epidemiologia , COVID-19/epidemiologia , IdosoRESUMO
INTRODUCTION: Providers and patients have expressed concern that care provided via telehealth results in poorer outcomes than traditional in-person care. On the contrary, we hypothesized that patients with cirrhosis engaging in video/phone-based outpatient GI/Hepatology tele-visits do not differ in mortality from those receiving in-person outpatient clinic visits. METHODS: Retrospective, case-control study using VHA administrative data of veterans with a cirrhosis diagnosis. Cases were patients who died between 04/2021-07/2022 and had a cirrhosis diagnosis for ≥1 year prior to death. For each case, a control was randomly selected from the pool of patients alive on the date of death of the case (index date) and matched on age, average MELD, and number of GI/Hepatology clinic visits in the prior year. Primary exposure variable was % tele-visits (video/phone) out of total visits in the year prior to the index date, scaled in 10% increments. Conditional logistic regression was used to assess the association between mortality and % tele-visits. A secondary analysis matched on Child Turcotte Pugh (eCTP) score rather than MELD. RESULTS: 2,933 cases were identified and matched with 2,933 controls. After adjusting for covariates, tele-visit-based outpatient care was associated with a small reduction in mortality (ORTH = 0.95, 95% CI = 0.94-0.97). Matching on eCTP score did not change the results. DISCUSSION: Our findings suggest that outpatient cirrhosis care by tele-visit is associated with outcomes no worse than traditional in-person visits. This should reassure providers who hesitate to provide virtual care to patients with cirrhosis due to concerns for poorer outcomes.
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INTRODUCTION: Anorectal function testing is traditionally relegated to subspecialty centers. Yet, it is an office-based procedure that appears capable of triaging care for the many patients with Rome IV functional constipation that fail empiric over-the-counter therapy in general gastroenterology, as an alternative to empirical prescription drugs. We aimed to evaluate cost-effectiveness of routine anorectal function testing in this specific population. METHODS: We performed a cost-effectiveness analysis from the patient perspective and a cost-minimization analysis from the insurer perspective to compare 3 strategies: (i) empiric prescription drugs followed by pelvic floor physical therapy (PFPT) for drug failure, (ii) empiric PFPT followed by prescription drugs for PFPT failure, or (iii) care directed by up-front anorectal function testing. Model inputs were derived from systematic reviews of prospective clinical trials, national cost data sets, and observational cohort studies of the impact of chronic constipation on health outcomes, healthcare costs, and work productivity. RESULTS: The most cost-effective strategy was upfront anorectal function testing to triage patients to appropriate therapy, in which the subset of patients without anal hypocontractility on anorectal manometry and with a balloon expulsion time of at least 6.5 seconds would be referred to PFPT. In sensitivity analysis, empiric PFPT was more cost effective than empiric prescription drugs except for situations in which the primary goal of treatment was to increase bowel movement frequency. If adopted, gastroenterologists would refer â¼17 patients per year to PFPT, supporting feasibility. DISCUSSION: Anorectal function testing seems to be an emergent technology to optimize cost-effective outcomes, overcoming testing costs by phenotyping care.
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Gastroenterologia , Laxantes , Adulto , Humanos , Laxantes/uso terapêutico , Análise Custo-Benefício , Análise de Custo-Efetividade , Estudos Prospectivos , Constipação Intestinal/tratamento farmacológico , ManometriaRESUMO
BACKGROUND AND AIMS: Utilization of electronic health records data to derive predictive indexes such as the electronic Child-Turcotte-Pugh (eCTP) Score can have significant utility in health care delivery. Within the records, CT scans contain phenotypic data which have significant prognostic value. However, data extractions have not traditionally been applied to imaging data. In this study, we used artificial intelligence to automate biomarker extraction from CT scans and examined the value of these features in improving risk prediction in patients with liver disease. APPROACH AND RESULTS: Using a regional liver disease cohort from the Veterans Health System, we retrieved administrative, laboratory, and clinical data for Veterans who had CT scans performed for any clinical indication between 2008 and 2014. Imaging biomarkers were automatically derived using the analytic morphomics platform. In all, 4614 patients were included. We found that the eCTP Score had a Concordance index of 0.64 for the prediction of overall mortality while the imaging-based model alone or with eCTP Score performed significantly better [Concordance index of 0.72 and 0.73 ( p <0.001)]. For the subset of patients without hepatic decompensation at baseline (n=4452), the Concordance index for predicting future decompensation was 0.67, 0.79, and 0.80 for eCTP Score, imaging alone, or combined, respectively. CONCLUSIONS: This proof of concept demonstrates that the potential of utilizing automated extraction of imaging features within CT scans either alone or in conjunction with classic health data can improve risk prediction in patients with chronic liver disease.
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INTRODUCTION: Abdominal aortic calcifications (AAC) are incidentally found on medical imaging and useful cardiovascular burden approximations. The Morphomic Aortic Calcification Score (MAC) leverages automated deep learning methods to quantify and score AACs. While associations of AAC and non-alcoholic fatty liver disease (NAFLD) have been described, relationships of AAC with other liver diseases and clinical outcome are sparse. This study's purpose was to evaluate AAC and liver-related death in a cohort of Veterans with chronic liver disease (CLD). METHODS: We utilized the VISN 10 CLD cohort, a regional cohort of Veterans with the three forms of CLD: NAFLD, hepatitis C (HCV), alcohol-associated (ETOH), seen between 2008 and 2014, with abdominal CT scans (n = 3604). Associations between MAC and cirrhosis development, liver decompensation, liver-related death, and overall death were evaluated with Cox proportional hazard models. RESULTS: The full cohort demonstrated strong associations of MAC and cirrhosis after adjustment: HR 2.13 (95% CI 1.63, 2.78), decompensation HR 2.19 (95% CI 1.60, 3.02), liver-related death HR 2.13 (95% CI 1.46, 3.11), and overall death HR 1.47 (95% CI 1.27, 1.71). These associations seemed to be driven by the non-NAFLD groups for decompensation and liver-related death [HR 2.80 (95% CI 1.52, 5.17; HR 2.34 (95% CI 1.14, 4.83), respectively]. DISCUSSION: MAC was strongly and independently associated with cirrhosis, liver decompensation, liver-related death, and overall death. Surprisingly, stratification results demonstrated comparable or stronger associations among those with non-NAFLD etiology. These findings suggest abdominal aortic calcification may predict liver disease severity and clinical outcomes in patients with CLD.
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Doenças da Aorta , Cirrose Hepática , Calcificação Vascular , Veteranos , Humanos , Masculino , Feminino , Calcificação Vascular/diagnóstico por imagem , Calcificação Vascular/mortalidade , Cirrose Hepática/mortalidade , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico por imagem , Pessoa de Meia-Idade , Idoso , Veteranos/estatística & dados numéricos , Doenças da Aorta/mortalidade , Doenças da Aorta/diagnóstico por imagem , Doenças da Aorta/complicações , Hepatopatia Gordurosa não Alcoólica/complicações , Hepatopatia Gordurosa não Alcoólica/mortalidade , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Aorta Abdominal/diagnóstico por imagem , Aorta Abdominal/patologia , Hepatopatias/mortalidade , Hepatopatias/diagnóstico por imagem , Hepatopatias/epidemiologia , Hepatopatias Alcoólicas/complicações , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/diagnóstico por imagem , Fatores de Risco , Estudos de CoortesRESUMO
Primary osteoporosis is characterized by decreasing bone mass and density and reduced bone strength that leads to a higher risk for fracture, especially hip and spine fractures. The prevalence of osteoporosis in the United States is estimated at 12.6% for adults older than 50 years. Although it is most frequently diagnosed in White and Asian females, it still affects males and females of all ethnicities. Osteoporosis is considered a major health issue, which has prompted the development and use of several performance measures to assess and improve the effectiveness of screening, diagnosis, and treatment. These performance measures are often used in accountability, public reporting, and/or payment programs. However, the reliability, validity, evidence, attribution, and meaningfulness of performance measures have been questioned. The purpose of this paper is to present a review of current performance measures on osteoporosis and inform physicians, payers, and policymakers in their selection of performance measures for this condition. The Performance Measurement Committee identified 6 osteoporosis performance measures relevant to internal medicine physicians, only 1 of which was found valid at all levels of attribution. This paper also proposes a performance measure concept to address a performance gap for the initial approach to therapy for patients with a new diagnosis of osteoporosis based on the current American College of Physicians guideline.
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Fraturas Ósseas , Osteoporose , Masculino , Feminino , Humanos , Adulto , Estados Unidos/epidemiologia , Indicadores de Qualidade em Assistência à Saúde , Reprodutibilidade dos Testes , Osteoporose/diagnóstico , Osteoporose/terapia , Densidade Óssea , Fraturas Ósseas/epidemiologiaRESUMO
DESCRIPTION: Evidence for the use of outpatient treatments in adults with confirmed COVID-19 continues to evolve with new data. This is version 2 of the American College of Physicians (ACP) living, rapid practice points focusing on 22 outpatient treatments for COVID-19, specifically addressing the dominant SARS-CoV-2 Omicron variant. METHODS: The Population Health and Medical Science Committee (formerly the Scientific Medical Policy Committee) developed this version of the living, rapid practice points on the basis of a living, rapid review done by the ACP Center for Evidence Reviews at Cochrane Austria at the University for Continuing Education Krems (Danube University Krems). This topic will be maintained as living and rapid by continually monitoring and assessing the impact of new evidence. PRACTICE POINT 1: Consider molnupiravir to treat symptomatic patients with confirmed mild to moderate COVID-19 in the outpatient setting who are within 5 days of the onset of symptoms and at a high risk for progressing to severe disease. PRACTICE POINT 2: Consider nirmatrelvir-ritonavir combination therapy to treat symptomatic patients with confirmed mild to moderate COVID-19 in the outpatient setting who are within 5 days of the onset of symptoms and at a high risk for progressing to severe disease. PRACTICE POINT 3: Do not use ivermectin to treat patients with confirmed mild to moderate COVID-19 in the outpatient setting. PRACTICE POINT 4: Do not use sotrovimab to treat patients with confirmed mild to moderate COVID-19 in the outpatient setting.
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COVID-19 , Médicos , Adulto , Humanos , Pacientes Ambulatoriais , SARS-CoV-2 , Antivirais/uso terapêuticoRESUMO
There has been an exponential growth in the use of telemedicine services to provide clinical care, accelerated by the COVID-19 pandemic. Clinical care delivered via telemedicine has become a major and accepted method of health care delivery for many patients. There is an urgent need to understand quality of care in the telemedicine environment. This American College of Physicians position paper presents 6 recommendations to ensure the appropriate use of performance measures to evaluate quality of clinical care provided in the telemedicine environment.
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COVID-19 , Médicos , Telemedicina , Humanos , Pandemias , Telemedicina/métodos , Atenção à SaúdeRESUMO
DESCRIPTION: Proton pump inhibitors (PPIs) are among the most commonly used medications in the world. Developed for the treatment and prevention of acid-mediated upper gastrointestinal conditions, these agents are being used increasingly for indications where their benefits are less certain. PPI overprescription imposes an economic cost and contributes to polypharmacy. In addition, PPI use has been increasingly linked to a number of adverse events (PPI-associated adverse events [PAAEs]). Therefore, de-prescribing of PPIs is an important strategy to lower pill burden while reducing real costs and theoretical risks. The purpose of this clinical update was to provide Best Practice Advice (BPA) statements about how to approach PPI de-prescribing in ambulatory patients. METHODS: Our guiding principle was that, although PPIs are generally safe, patients should not use any medication when there is not a reasonable expectation of benefit based on scientific evidence or prior treatment response. Prescribers are responsible for determining whether PPI use is absolutely or conditionally indicated and, when uncertainty exists, to incorporate patient perspectives into PPI decision making. We collaboratively outlined a high-level "process map" of the conceptual approach to de-prescribing PPIs in a clinical setting. We identified the following 3 key domains that required BPA guidance: documentation of PPI indication; identifying suitable candidates for consideration of de-prescribing; and optimizing successful de-prescribing. Co-authors drafted 1 or more potential BPAs, supported by literature review, for each domain. All co-authors reviewed, edited, and selected or rejected draft BPAs for inclusion in the final list submitted to the American Gastroenterological Association Governing Board. Because this was not a systematic review, we did not carry out a formal rating of the quality of evidence or strength of the presented considerations. Best Practice Advice Statements BEST PRACTICE ADVICE 1: All patients taking a PPI should have a regular review of the ongoing indications for use and documentation of that indication. This review should be the responsibility of the patient's primary care provider. BEST PRACTICE ADVICE 2: All patients without a definitive indication for chronic PPI should be considered for trial of de-prescribing. BEST PRACTICE ADVICE 3: Most patients with an indication for chronic PPI use who take twice-daily dosing should be considered for step down to once-daily PPI. BEST PRACTICE ADVICE 4: Patients with complicated gastroesophageal reflux disease, such as those with a history of severe erosive esophagitis, esophageal ulcer, or peptic stricture, should generally not be considered for PPI discontinuation. BEST PRACTICE ADVICE 5: Patients with known Barrett's esophagus, eosinophilic esophagitis, or idiopathic pulmonary fibrosis should generally not be considered for a trial of de-prescribing. BEST PRACTICE ADVICE 6: PPI users should be assessed for upper gastrointestinal bleeding risk using an evidence-based strategy before de-prescribing. BEST PRACTICE ADVICE 7: Patients at high risk for upper gastrointestinal bleeding should not be considered for PPI de-prescribing. BEST PRACTICE ADVICE 8: Patients who discontinue long-term PPI therapy should be advised that they may develop transient upper gastrointestinal symptoms due to rebound acid hypersecretion. BEST PRACTICE ADVICE 9: When de-prescribing PPIs, either dose tapering or abrupt discontinuation can be considered. BEST PRACTICE ADVICE 10: The decision to discontinue PPIs should be based solely on the lack of an indication for PPI use, and not because of concern for PAAEs. The presence of a PAAE or a history of a PAAE in a current PPI user is not an independent indication for PPI withdrawal. Similarly, the presence of underlying risk factors for the development of an adverse event associated with PPI use should also not be an independent indication for PPI withdrawal.
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Esôfago de Barrett , Esofagite , Refluxo Gastroesofágico , Gastroenteropatias , Esôfago de Barrett/tratamento farmacológico , Esofagite/tratamento farmacológico , Refluxo Gastroesofágico/induzido quimicamente , Refluxo Gastroesofágico/tratamento farmacológico , Gastroenteropatias/induzido quimicamente , Gastroenteropatias/tratamento farmacológico , Humanos , Inibidores da Bomba de Prótons/efeitos adversosRESUMO
BACKGROUND AND AIMS: Postpolypectomy risk stratification for subsequent metachronous advanced neoplasia (MAN) is imprecise and does not account for colonoscopist adenoma detection rate (ADR). Our aim was to assess association of ADR with MAN and create a prediction model for postpolypectomy risk stratification incorporating ADR and other factors. METHODS: We conducted a retrospective cohort study of individuals with baseline polypectomy and subsequent surveillance colonoscopy from 2004 to 2016 within the U.S. Department of Veterans Affairs (VA). Clinical factors, polyp findings, and baseline colonoscopist ADR were considered for the model. Model performance (sensitivity, specificity, and area under the curve) for identifying individuals with MAN was compared with 2020 U.S. Multi-Society Task Force on Colorectal Cancer (USMSTF) surveillance recommendations. RESULTS: A total of 30,897 individuals were randomly assigned 2:1 into independent model training and validation sets. Increasing age, male sex, diabetes, current smoking, adenoma number, polyp location, adenoma ≥10 mm or with tubulovillous/villous features, and decreasing colonoscopist ADR were independently associated with MAN. A range of 1.48- to 1.66-fold increased risk for MAN was observed for ADR in the lowest 3 quintiles (ADR <19.7%-39.3%) vs the highest quintile (ADR >47.0%). When the final model selected based on the training set was applied to the validation set, improved sensitivity and specificity over 2020 USMSTF risk stratification were achieved (P = .001), with an area under the curve of 0.62 (95% confidence interval, 0.60-0.64). CONCLUSIONS: Colonoscopist ADR is associated with MAN. Combining clinical factors and ADR for risk stratification has potential to improve postpolypectomy risk stratification. Improving ADR is likely to improve postpolypectomy outcomes.
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Adenoma , Pólipos do Colo , Neoplasias Colorretais , Segunda Neoplasia Primária , Pólipos , Humanos , Masculino , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/epidemiologia , Neoplasias Colorretais/cirurgia , Estudos Retrospectivos , Adenoma/diagnóstico , Adenoma/epidemiologia , Colonoscopia , Pólipos do Colo/diagnóstico , Pólipos do Colo/cirurgiaRESUMO
INTRODUCTION: Esophageal squamous cell carcinoma (ESCC) has a higher incidence and prevalence than esophageal adenocarcinoma among Black individuals in the United States. Black individuals have lower ESCC survival. These racial disparities have not been thoroughly investigated. We examined the disparity in treatment and survival stratified by ESCC stage at diagnosis. METHODS: The Surveillance, Epidemiology, and End Results database was queried to identify patients with ESCC between 2000 and 2019. The identified cohort was divided into subgroups by race. Patient and cancer characteristics, treatment received, and survival rates were compared across the racial subgroups. RESULTS: A total of 23,768 patients with ESCC were identified. Compared with White individuals, Black individuals were younger and had more distant disease during diagnosis (distant disease: 26.7% vs 23.8%, P < 0.001). Black individuals had lower age-standardized 5-year survival for localized (survival % [95% confidence interval]: 19.3% [16-22.8] vs 27.6% [25.1-30.2]), regional (14.3% [12-16.7] vs 21.1% [19.6-22.7]), and distant (2.9% [1.9-4.1] vs 6.5% [5.5-7.5]) disease. Black individuals were less likely to receive chemotherapy (54.7% vs 57.5%, P = 0.001), radiation (58.5% vs 60.4%, P = 0.03), and surgery (11.4% vs 16.3%, P < 0.0001). DISCUSSION: Black individuals with ESCC have a lower survival rate than White individuals. This could be related to presenting at a later stage but also disparities in which treatments they receive even among individuals with the same stage of disease. To what extent these disparities in receipt of treatment is due to structural racism, social determinants of health, implicit bias, or patient preferences deserves further study.
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INTRODUCTION: To examine which facility characteristics, including teamwork, are associated with early or rapid inflammatory bowel disease-related ustekinumab adoption. METHODS: We examined the association between ustekinumab adoption and the characteristics of 130 Veterans Affairs facilities. RESULTS: Mean ustekinumab adoption increased by 3.9% from 2016 to 2018 and was higher in urban compared with rural facilities (ß = 0.03, P = 0.033) and among facilities with more teamwork (ß = 0.11, P = 0.041). Compared with nonearly adopters, early adopters were more likely be high-volume facilities (46% vs 19%, P = 0.001). DISCUSSION: Facility variation in medication adoption provides an opportunity for improving inflammatory bowel disease care through targeted dissemination strategies to improve medication uptake.
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Doenças Inflamatórias Intestinais , Ustekinumab , Humanos , Ustekinumab/uso terapêutico , Doenças Inflamatórias Intestinais/tratamento farmacológicoRESUMO
INTRODUCTION: Guidelines suggest 1-time screening with esophagogastroduodenoscopy (EGD) for Barrett's esophagus (BE) in individuals at an increased risk of esophageal adenocarcinoma (EAC). We aimed to estimate the yield of repeat EGD performed at prolonged intervals after a normal index EGD. METHODS: We conducted a national retrospective analysis within the U S Veterans Health Administration, identifying patients with a normal index EGD between 2003 and 2009 who subsequently had a repeat EGD. We tabulated the proportion with a new diagnosis of BE, EAC, or esophagogastric junction adenocarcinoma (EGJAC) and conducted manual chart review of a sample. We fitted logistic regression models for the odds of a new diagnosis of BE/EAC/EGJAC. RESULTS: We identified 71,216 individuals who had a repeat EGD between 1 and 16 years after an index EGD without billing or cancer registry codes for BE/EAC/EGJAC. Of them, 4,088 had a new billing or cancer registry code for BE/EAC/EGJAC after the repeat EGD. On manual review of a stratified sample, most did not truly have new BE/EAC/EGJAC. A longer duration between EGD was associated with greater odds of a new diagnosis (adjusted odds ratio [aOR] for each 5 years 1.31; 95% confidence interval [CI] 1.19-1.44), particularly among those who were younger during the index EGD (ages 19-29 years: aOR 3.92; 95% CI 1.24-12.4; ages 60-69 years: aOR 1.19; 95% CI 1.01-1.40). DISCUSSION: The yield of repeat EGD for BE/EAC/EGJAC seems to increase with time after a normal index EGD, particularly for younger individuals. Prospective studies are warranted to confirm these findings.
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Adenocarcinoma , Esôfago de Barrett , Neoplasias Esofágicas , Humanos , Esôfago de Barrett/diagnóstico , Esôfago de Barrett/patologia , Estudos Retrospectivos , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/epidemiologia , Neoplasias Esofágicas/etiologia , Adenocarcinoma/diagnóstico , Adenocarcinoma/epidemiologia , Adenocarcinoma/complicações , Endoscopia Gastrointestinal/efeitos adversosRESUMO
BACKGROUND: Decreasing low-value colonoscopy is critical to optimizing access for high-need patients, particularly in resource-constrained environments such as those created by the COVID-19 pandemic. We hypothesized that rates of screening colonoscopy overuse would decline during COVID compared to pre-COVID due to enhanced procedural scrutiny and prioritization in the setting of constrained access. OBJECTIVE: To characterize impacts of COVID-19 on screening colonoscopy overuse DESIGN: Retrospective national cohort study using Veterans Health Administration administrative data PARTICIPANTS: Veterans undergoing screening colonoscopy in Q4 2019 (pre-COVID) and Q4 2020 (COVID) at 109 endoscopy facilities MAIN MEASURES: Rates of screening colonoscopy overuse KEY RESULTS: 18,376 screening colonoscopies were performed pre-COVID, 19% (3,641) of which met overuse criteria. While only 9,360 screening colonoscopies were performed in Q4 2020, 25% met overuse criteria. Overall change in median facility-level overuse during COVID compared to pre-COVID was 6% (95%CI 5%-7%), with significant variability across facilities (IQR: 2%-11%). Of colonoscopies meeting overuse criteria, the top reason for overuse in both periods was screening colonoscopy performed <9 years after previous screening procedure (55% pre-COVID, 49% during COVID). The largest shifts in overuse category were in screening procedures performed <9 years after prior screening colonoscopy (-6% decline COVID vs. pre-COVID) and screening procedures performed in patients below average-risk screening age (i.e., age <40 (5% increase COVID compared to pre-COVID), age 40-44 (4% increase COVID vs. pre-COVID)). Within facility performance was stable over time; 83/109 facilities changed their performance by <=1 quartile during COVID compared to pre-COVID. CONCLUSIONS: Despite pandemic-related resource constraints and enhanced procedural scrutiny and prioritization in the setting of COVID-related backlogs, screening colonoscopy overuse rates remained roughly stable during COVID compared to pre-COVID, with continued variability across facilities. These data highlight the need for systematic and concerted efforts to address overuse, even in the face of strong external motivating factors.
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COVID-19 , Neoplasias Colorretais , Prestação Integrada de Cuidados de Saúde , Estados Unidos/epidemiologia , Humanos , Adulto , Estudos de Coortes , Estudos Retrospectivos , Neoplasias Colorretais/diagnóstico , Pandemias , United States Department of Veterans Affairs , COVID-19/epidemiologia , Colonoscopia , Programas de Rastreamento , Detecção Precoce de Câncer/métodosRESUMO
BACKGROUND/OBJECTIVE: The Veterans Health Administration (VHA) has prioritized timely access to care and has invested substantially in research aimed at optimizing veteran access. However, implementing research into practice remains challenging. Here, we assessed the implementation status of recent VHA access-related research projects and explored factors associated with successful implementation. DESIGN: We conducted a portfolio review of recent VHA-funded or supported projects (1/2015-7/2020) focused on healthcare access ("Access Portfolio"). We then identified projects with implementable research deliverables by excluding those that (1) were non-research/operational projects; (2) were only recently completed (i.e., completed on or after 1/1/2020, meaning that they were unlikely to have had time to be implemented); and (3) did not propose an implementable deliverable. An electronic survey assessed each project's implementation status and elicited barriers/facilitators to implementing deliverables. Results were analyzed using novel Coincidence Analysis (CNA) methods. PARTICIPANTS/KEY RESULTS: Among 286 Access Portfolio projects, 36 projects led by 32 investigators across 20 VHA facilities were included. Twenty-nine respondents completed the survey for 32 projects (response rate = 88.9%). Twenty-eight percent of projects reported fully implementing project deliverables, 34% reported partially implementing deliverables, and 37% reported not implementing any deliverables (i.e., resulting tool/intervention not implemented into practice). Of 14 possible barriers/facilitators assessed in the survey, two were identified through CNA as "difference-makers" to partial or full implementation of project deliverables: (1) engagement with national VHA operational leadership; (2) support and commitment from local site operational leadership. CONCLUSIONS: These findings empirically highlight the importance of operational leadership engagement for successful implementation of research deliverables. Efforts to strengthen communication and engagement between the research community and VHA local/national operational leaders should be expanded to ensure VHA's investment in research leads to meaningful improvements in veterans' care. The Veterans Health Administration (VHA) has prioritized timely access to care and has invested substantially in research aimed at optimizing veteran access. However, implementing research findings into clinical practice remains challenging, both within and outside VHA. Here, we assessed the implementation status of recent VHA access-related research projects and explored factors associated with successful implementation. Only two factors were identified as "difference-makers" to adoption of project findings into practice: (1) engagement with national VHA leadership or (2) support and commitment from local site leadership. These findings highlight the importance of leadership engagement for successful implementation of research findings. Efforts to strengthen communication and engagement between the research community and VHA local/national leaders should be expanded to ensure VHA's investment in research leads to meaningful improvements in veterans' care.
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Veteranos , Estados Unidos , Humanos , United States Department of Veterans Affairs , Acessibilidade aos Serviços de Saúde , Comunicação , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Inflammatory bowel disease (IBD) is associated with substantial symptom burden, variability in clinical outcomes, and high direct costs. We sought to determine if a care coordination-based strategy was effective at improving patient symptom burden and reducing healthcare costs for patients with IBD in the top quintile of predicted healthcare utilization and costs. METHODS: We performed a randomized controlled trial to evaluate the efficacy of a patient-tailored multicomponent care coordination intervention composed of proactive symptom monitoring and care coordinator-triggered algorithms. Enrolled patients with IBD were randomized to usual care or to our care coordination intervention over a 9-month period (April 2019 to January 2020). Primary outcomes included change in patient symptom scores throughout the intervention and IBD-related charges at 12 months. RESULTS: Eligible IBD patients in the top quintile for predicted healthcare utilization and expenditures were identified. A total of 205 patients were enrolled and randomized to our intervention (n = 100) or to usual care (n = 105). Patients in the care coordinator arm demonstrated an improvement in symptoms scores compared with usual care (coefficient, -0.68, 95% confidence interval, -1.18 to -0.18; P = .008) without a significant difference in median annual IBD-related healthcare charges ($10,094 vs $9080; P = .322). CONCLUSIONS: In this first randomized controlled trial of a patient-tailored care coordination intervention, composed of proactive symptom monitoring and care coordinator-triggered algorithms, we observed an improvement in patient symptom scores but not in healthcare charges. Care coordination programs may represent an effective value-based approach to improve symptoms scores without added direct costs in a subgroup of high-risk patients with IBD. (ClinicalTrials.gov, Number: NCT04796571).
Assuntos
Doenças Inflamatórias Intestinais , Doença Crônica , Atenção à Saúde , Custos de Cuidados de Saúde , Gastos em Saúde , Humanos , Doenças Inflamatórias Intestinais/terapiaRESUMO
BACKGROUND: The Veterans Access Research Consortium (VARC), a Department of Veterans Affairs (VA) Consortium of Research focused on access to healthcare, has been funded by VA's Health Services Research and Development Service (HSR&D) to develop a research roadmap for healthcare access. The goal of the roadmap is to identify operationally aligned research questions that are most likely to lead to meaningful improvements in Veterans' healthcare access. OBJECTIVES: To describe the process of soliciting diverse stakeholder perspectives about key priorities on which VA's HSR&D access agenda should focus and identify the results of that process. METHODS: We used a modified Delphi approach to engage researchers and VA operational partners in a process to develop recommendations regarding the access-related research questions VA should prioritize. We then collaborated with three Veteran Engagement Groups (VEGs) across the country to solicit Veterans' reactions to the Delphi results and their perspectives about access-related issues affecting access to VA health care. RESULTS: The Delphi panel consisted of 22 research and operational experts, both internal and external to VA. The Delphi process resulted in five research questions identified by the panelists as highest priority for VA to pursue, each representing one of the following domains: (1) measurement of access, (2) barriers to access, (3) equity and subpopulations, (4) effective interventions to improve access, and (5) consequences of poor/better access. Veterans' perspectives focused primarily on the barriers to access domain. Veterans indicated several barriers that might be addressed through research or operational initiatives, including poor communication about services, weak connections to and partnerships with local community care facilities, and poor provision of telehealth resources and education. CONCLUSIONS: Engaging multiple methods to solicit stakeholder perspectives enables more nuanced understanding of access-related priorities for VA. Future research should consider utilizing such an approach to identify additional research and/or operational priorities.
Assuntos
Telemedicina , Veteranos , Acessibilidade aos Serviços de Saúde , Humanos , Pesquisa , Estados Unidos , United States Department of Veterans AffairsRESUMO
PURPOSE: Gastrointestinal (GI) bleeding is one of the most common serious adverse drug events. Guidelines recommend proton pump inhibitor (PPI) gastroprotection to prevent upper GI bleeding in high-risk patients, but this practice is underused. METHODS: To explore prescribing practices and barriers to the use of PPI gastroprotection, including dynamics within and across specialties, we conducted semistructured interviews with physicians in 4 specialties at a single institution. We performed thematic analysis of barriers, organized around the theoretical domains framework. RESULTS: The sample included 5 primary care physicians (PCPs), 4 cardiologists, 3 gastroenterologists, and 3 vascular surgeons. Most PCPs, gastroenterologists, and vascular surgeons seldom prescribed PPI gastroprotection. Cardiologists varied most in their use of PPI gastroprotection, with some prescribing it consistently and others never. Major barriers related to the following 3 themes: (1) knowledge, (2) decision processes, and (3) professional role. Knowledge of guidelines was greatest among cardiologists and gastroenterologists and low among PCPs and vascular surgeons, and PCPs tended to focus on adverse effects associated with PPIs, which made them reluctant to prescribe them. For cardiologists, prevention of bleeding was usually a priority, but they sometimes deferred prescribing to others. For the other 3 specialties, PPI gastroprotection was a low priority. There was unclear delineation of responsibility for prescribing gastroprotection between specialties. CONCLUSIONS: Major barriers to PPI gastroprotection relate to knowledge, decision processes, and professional role, which operate differentially across specialties. Multicomponent interventions will likely be necessary to improve guideline-based use of PPIs to prevent upper GI bleeding.VISUAL ABSTRACT.