RESUMEN
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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Esófago de Barrett , Esofagitis , Reflujo Gastroesofágico , Enfermedades Gastrointestinales , Esófago de Barrett/tratamiento farmacológico , Esofagitis/tratamiento farmacológico , Reflujo Gastroesofágico/inducido químicamente , Reflujo Gastroesofágico/tratamiento farmacológico , Enfermedades Gastrointestinales/inducido químicamente , Enfermedades Gastrointestinales/tratamiento farmacológico , Humanos , Inhibidores de la Bomba de Protones/efectos adversosRESUMEN
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 del Colon , Neoplasias Colorrectales , Neoplasias Primarias Secundarias , Pólipos , Humanos , Masculino , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/cirugía , Estudios Retrospectivos , Adenoma/diagnóstico , Adenoma/epidemiología , Colonoscopía , Pólipos del Colon/diagnóstico , Pólipos del Colon/cirugíaRESUMEN
BACKGROUND: Obtaining comprehensive family health history (FHH) to inform colorectal cancer (CRC) risk management in primary care settings is challenging. OBJECTIVE: To examine the effectiveness of a patient-facing FHH platform to identify and manage patients at increased CRC risk. DESIGN: Two-site, two-arm, cluster-randomized, implementation-effectiveness trial with primary care providers (PCPs) randomized to immediate intervention versus wait-list control. PARTICIPANTS: PCPs treating patients at least one half-day per week; patients aged 40-64 with no medical conditions that increased CRC risk. INTERVENTIONS: Immediate-arm patients entered their FHH into a web-based platform that provided risk assessment and guideline-driven decision support; wait-list control patients did so 12 months later. MAIN MEASURES: McNemar's test examined differences between the platform and electronic medical record (EMR) in rates of increased risk documentation. General estimating equations using logistic regression models compared arms in risk-concordant provider actions and patient screening test completion. Referral for genetic consultation was analyzed descriptively. KEY RESULTS: Seventeen PCPs were randomized to each arm. Patients (n = 252 immediate, n = 253 control) averaged 51.4 (SD = 7.2) years, with 83% assigned male at birth, 58% White persons, and 33% Black persons. The percentage of patients identified as increased risk for CRC was greater with the platform (9.9%) versus EMR (5.2%), difference = 4.8% (95% CI: 2.6%, 6.9%), p < .0001. There was no difference in PCP risk-concordant action [odds ratio (OR) = 0.7, 95% CI (0.4, 1.2; p = 0.16)]. Among 177 patients with a risk-concordant screening test ordered, there was no difference in test completion, OR = 0.8 [0.5,1.3]; p = 0.36. Of 50 patients identified by the platform as increased risk, 78.6% immediate and 68.2% control patients received a recommendation for genetic consultation, of which only one in each arm had a referral placed. CONCLUSIONS: FHH tools could accurately assess and document the clinical needs of patients at increased risk for CRC. Barriers to acting on those recommendations warrant further exploration. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov NCT02247336 https://clinicaltrials.gov/ct2/show/NCT02247336.
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Neoplasias Colorrectales , Derivación y Consulta , Recién Nacido , Humanos , Masculino , Medición de Riesgo , Modelos Logísticos , Colonoscopía , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/genéticaRESUMEN
Gastroesophageal reflux disease (GERD) is common in patients who have undergone lung transplantation and is associated with poorer outcomes, but guidelines are lacking to direct management strategies in this population. We assessed the diagnostic yield of impedance metrics compared to pH-metry alone for detecting GERD among lung transplant recipients and evaluated their association with clinical outcomes. We performed a retrospective cohort study of consecutive patients who underwent lung transplantation. Demographic data, acid exposure time (AET), number of reflux episodes, mean nocturnal baseline impedance (MNBI), post-reflux swallowing-induced peristaltic wave index (PSPWI), and clinical outcomes including mortality were collected. The relationship between GERD metrics and clinical outcomes was assessed using Wilcoxon signed-rank test and Fisher's exact test as appropriate. Of the 76 patients studied, 29 (38%) had GERD based on abnormal AET after lung transplantation. One (1.3%) patient had GERD based on elevated number of reflux episodes and abnormal distal MNBI detected GERD in 19 (26%) patients, resulting in 62% sensitivity and 94% specificity. Two (2.6%) patients had normal PSPWI. Patients with low distal MNBI had significantly decreased forced expiratory volume in 1 second (FEV1) at 3-year posttransplant compared to those without low distal MNBI (P = 0.03). Three-year survival was significantly worse among patients with elevated AET (66.7% vs. 89.1%, P = 0.03) but not with low distal MNBI (68.4% vs. 84.3%, P = 0.18). Abnormal AET is more sensitive for detecting GERD than other reflux metrics studied and is associated with survival, suggesting pH-metry alone may be sufficient to guide GERD management after lung transplant.
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Impedancia Eléctrica , Monitorización del pH Esofágico , Reflujo Gastroesofágico , Trasplante de Pulmón , Reflujo Gastroesofágico/diagnóstico , Sobrevivientes , Estudios Retrospectivos , Esófago/fisiologíaRESUMEN
BACKGROUND: To assess patient and primary care provider (PCP) factors associated with adherence to American Cancer Society (ACS) and United States Preventive Services Task Force (USPSTF) guidelines for average risk colorectal cancer (CRC) screening. METHODS: Retrospective case-control study of medical and pharmacy claims from the Optum Research Database from 01/01/2014 - 12/31/2018. Enrollee sample was adults aged 50 - 75 years with ≥ 24 months continuous health plan enrollment. Provider sample was PCPs listed on the claims of average-risk patients in the enrollee sample. Enrollee-level screening opportunities were based on their exposure to the healthcare system during the baseline year. Screening adherence, calculated at the PCP level, was the percent of average-risk patients up to date with screening recommendations each year. Logistic regression modelling was used to examine the association between receipt of screening and enrollee and PCP characteristics. An ordinary least squares model was used to determine the association between screening adherence among the PCP's panel of patients and patient characteristics. RESULTS: Among patients with a PCP, adherence to ACS and USPSTF screening guidelines ranged from 69 to 80% depending on PCP specialty and type. The greatest enrollee-level predictors for CRC screening were having a primary/preventive care visit (OR = 4.47, p < 0.001) and a main PCP (OR = 2.69, p < 0.001). CONCLUSIONS: Increased access to preventive/primary care visits could improve CRC screening rates; however, interventions not dependent on healthcare system contact, such as home-based screening, may circumvent the dependence on primary care visits to complete CRC screening.
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Neoplasias Colorrectales , Detección Precoz del Cáncer , Adulto , Humanos , Estados Unidos , Estudios Retrospectivos , Estudios de Casos y Controles , Atención Primaria de Salud , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/prevención & control , Tamizaje MasivoRESUMEN
PURPOSE: This study examined adherence to screening for fecal immunochemical test (FIT). METHODS: Adults (≥ 50-75) with a FIT between 1/1/2014 and 6/30/2019 in MarketScan administrative claims were selected (index = earliest FIT). Patients were followed for 10 years pre- and 3 years post-index. Patients at increased risk for CRC or with prior screening were excluded. Year over year adherence was measured post-index. RESULTS: Of 10,253 patients, the proportion adherent to repeat testing at year 2 was 23.4% and 10.6% at year 3. Of 76.6% not adherent in year 2, 5.4% were adherent in year 3. CONCLUSION: Results suggest adherence to FIT tests is poor, minimizing potential benefits. Future studies are needed to consider alternative test options and whether more choice will improve long-term adherence.
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Neoplasias Colorrectales , Detección Precoz del Cáncer , Colonoscopía , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/prevención & control , Detección Precoz del Cáncer/métodos , Humanos , Tamizaje Masivo/métodos , Sangre OcultaRESUMEN
BACKGROUND: This study examined the prevalence of screening and brief intervention (SBI) for alcohol use disorder (AUD) risk in samples of adult drinkers in three middle-income countries (Brazil, China, South Africa), and the extent to which meeting criteria for AUD risk was associated with SBI. METHODS: Cross-sectional survey data were collected from adult samples in two cities in each country in 2018. Survey measures included past-year alcohol use, the CAGE assessment for AUD risk, talking to a health care professional in the past year, alcohol use screening by a health care professional, receiving advice about drinking from a health care professional, and sociodemographic characteristics. The prevalence of SBI was determined for past-year drinkers in each country and for drinkers who had talked to a health care professional. Logistic regression analyses were conducted to examine whether meeting criteria for AUD risk was associated with SBI when adjusting for sociodemographic characteristics. RESULTS: Among drinkers at risk for AUD, alcohol use screening rates ranged from 6.7% in South Africa to 14.3% in Brazil, and brief intervention rates ranged from 4.6% in South Africa to 8.2% in China. SBI rates were higher among drinkers who talked to a health care professional in the past year. In regression analyses, AUD risk was positively associated with SBI in China and South Africa, and with brief intervention in Brazil. CONCLUSION: Although the prevalence of SBI among drinkers at risk for AUD in Brazil, China, and South Africa appears to be low, it is encouraging that these drinkers were more likely to receive SBI.
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Alcoholismo , Adulto , Humanos , Alcoholismo/diagnóstico , Alcoholismo/epidemiología , Alcoholismo/terapia , Intervención en la Crisis (Psiquiatría) , Estudios Transversales , Países en Desarrollo , Consumo de Bebidas Alcohólicas/epidemiología , Tamizaje MasivoRESUMEN
BACKGROUND: While prevalence of up-to-date screening status is the usual reported statistic, annual screening incidence may better reflect current clinical practices and is more actionable. Our main purpose was to examine incident colorectal cancer (CRC) screening rates in Medicare beneficiaries and to explore characteristics associated with CRC screening. METHODS: Using 20% Medicare random sample data, the study population included 2016-2018 Medicare fee-for-service beneficiaries covered by Parts A and B aged 66-75 years at average CRC risk. For each study year, we excluded individuals who had a Medicare claim for a colonoscopy within 9 years, flexible sigmoidoscopy within 4 years, and multitarget stool DNA test (mt-sDNA) within 2 years prior; therefore, any observed screening during study year was considered an "incident screening". Incident screening rates were calculated as number of incident screenings per 1000 Medicare beneficiaries. Overall rates were normalized to 2018 Medicare population distributions of age, sex, and race. RESULTS: Each year, > 1.4 million individuals met the inclusion/exclusion criteria from > 6.5 million Medicare beneficiaries. The overall adjusted incident CRC screening rate per 1000 Medicare beneficiaries increased from 85.2 in 2016 to 94.3 in 2018. Incident screening rates decreased 11.4% (22.9 to 20.3) for colonoscopy and 2.4% (58.3 to 56.9) for fecal immunochemical test/guaiac-based fecal occult blood test; they increased 201.5% (6.5 to 19.6) for mt-sDNA. The 2018 unadjusted rate was 76.0 for men and 110.4 for women. By race/ethnicity, the highest 2018 rate was for Asian individuals and the lowest rate was for Black individuals (113.4 and 72.8, respectively). CONCLUSIONS: The 2016-2018 observed incident CRC screening rate in average-risk Medicare beneficiaries, while increasing, was still low. Our findings suggest more work is needed to improve CRC screening overall and, especially, among male and Black Medicare beneficiaries.
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Neoplasias Colorrectales , Detección Precoz del Cáncer , Anciano , Colonoscopía , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/prevención & control , ADN , Femenino , Guayaco , Humanos , Masculino , Tamizaje Masivo , Medicare , Sangre Oculta , Aceptación de la Atención de Salud , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: This study examined the relative contribution of alcoholic beverage types to overall alcohol consumption and associations with heavy alcohol use and alcohol-related harms among adults. METHODS: Cross-sectional survey data were collected from adult samples in two cities involved in the Global Smart Drinking Goals (GSDG) initiative in each of five countries (Belgium, Brazil, China, South Africa, United States). Survey measures included past-30-day consumption of beer, wine, flavored alcoholic drinks, spirits, and homemade alcohol; past-30-day heavy drinking; 14 alcohol-related harms in the past 12 months; and demographic characteristics. Within in each country, we computed the proportion of total alcohol consumption for each beverage type. Regression analyses were conducted to estimate the relative associations between consumption of each alcoholic beverage type, heavy alcohol use, and alcohol-related harms, controlling for demographic characteristics. RESULTS: Beer accounted for at least half of total alcohol consumption in GSDG cities in Belgium, Brazil, the U.S., and South Africa, and 35% in China. Regression analyses indicated that greater beer consumption was associated with heavy drinking episodes and with alcohol-related harms in the cities in Belgium, Brazil, South Africa, and the U.S. Significant increases in heavy drinking and alcohol-related harms were also consistently observed for spirits consumption. CONCLUSIONS: Beer accounts for the greatest proportion of total alcohol consumption in most of the GSDG cities and was consistently associated with more heavy drinking episodes and alcohol-related harms. Reducing beer consumption through evidence-based interventions may therefore have the greatest impact on hazardous drinking and alcohol-related harms.
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Consumo de Bebidas Alcohólicas , Vino , Adulto , Consumo de Bebidas Alcohólicas/epidemiología , Bebidas Alcohólicas , Cerveza , Estudios Transversales , Humanos , Estados UnidosRESUMEN
BACKGROUND: Little is known about adults in China who drink homemade alcohol, and whether they are at elevated risk of harms relative to those who drink alcohol from commercial sources. Purpose: We describe and contrast adults in China who regularly consume either homemade or commercially available alcohol, or both. Methods: Household-based in-person interviews were conducted in 2018 with adults in Jiangshan and Lanxi. We examined the characteristics of 833 adults who had consumed alcohol within the previous 30 days, comparing those who drank commercial alcohol only with those who drank homemade alcohol only and alcohol from both sources. Results: Regression analyses revealed that drinkers of both homemade and commercial alcohol consumed more drinks and were more likely to report heavy drinking than did drinkers of commercial or homemade alcohol only and were also more likely to meet criteria for alcohol use disorder. We also found that homemade-only alcohol drinkers were at elevated risk for this disorder. Conclusions: Drinkers of both homemade and commercial alcohol in China may be at risk for alcohol-related problems and constitute a little understood population for whom further research is needed. The AB InBev Foundation supported this study.
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Consumo de Bebidas Alcohólicas , Alcoholismo , Adulto , Pueblo Asiatico , China , HumanosRESUMEN
OBJECTIVES: A history of gastrointestinal bleeding (GIB) in patients with atrial fibrillation (AF) may impact decisions about anticoagulation treatment. We sought to determine whether prior GIB in patients with AF taking anticoagulants was associated with an increased risk of stroke or major hemorrhage. METHODS: We analyzed key efficacy and safety outcomes in patients with prior GIB in ARISTOTLE. Centrally adjudicated outcomes according to GIB history were analyzed using Cox proportional hazards models adjusted for randomized treatment and established risk factors. RESULTS: A total of 784 (4.3%) patients had prior GIB events (321 [41%] lower, 463 [59%] upper); 215 (27%) occurred <1 year before study enrollment. Patients with prior GIB were older, had more comorbidities, and higher CHADS2 and HAS-BLED scores than those with no GIB. Major GIB occurred more frequently in those with prior GIB (lower: aHR 1.72, 95% CI 0.86-3.42; upper: aHR 3.13, 95% CI 1.97-4.96). This association with major GIB was more pronounced in patients with GIB <1 year before randomization versus no recent GIB (recent lower: aHR 2.58, 95% CI 0.95-7.01; recent upper: aHR 5.16, 95% CI 2.66-10.0). There was no association between prior GIB and risk of stroke/systemic embolism or all-cause death. In those with prior GIB, the apixaban versus warfarin relative risks for stroke/systemic embolism, hemorrhagic stroke, death, or major bleeding were consistent with the results of the overall trial. CONCLUSIONS: In patients with AF on oral anticoagulants, prior GIB was associated with an increased risk of subsequent major GIB but not stroke, intracranial bleeding, or all-cause mortality. For the key outcomes of stroke, hemorrhagic stroke, death, and major bleeding, we found no evidence that the treatment effect (apixaban vs. warfarin) was modified by a history of GIB.
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Anticoagulantes/efectos adversos , Fibrilación Atrial/tratamiento farmacológico , Hemorragia Gastrointestinal/epidemiología , Hemorragias Intracraneales/epidemiología , Pirazoles/efectos adversos , Piridonas/efectos adversos , Accidente Cerebrovascular/prevención & control , Warfarina/efectos adversos , Factores de Edad , Anciano , Anticoagulantes/uso terapéutico , Fibrilación Atrial/complicaciones , Femenino , Hemorragia Gastrointestinal/inducido químicamente , Humanos , Hemorragias Intracraneales/inducido químicamente , Masculino , Persona de Mediana Edad , Mortalidad , Modelos de Riesgos Proporcionales , Pirazoles/uso terapéutico , Piridonas/uso terapéutico , Riesgo , Factores de Riesgo , Índice de Severidad de la Enfermedad , Accidente Cerebrovascular/etiología , Resultado del Tratamiento , Warfarina/uso terapéuticoRESUMEN
GOALS: Awareness of functional esophagogastric junction outflow obstruction (fEGJOO) has increased, but because there is no consensus on its management, we performed a systematic review of the literature to explore treatment strategies and outcomes. BACKGROUND: EGJOO is a heterogenous disorder defined by high-resolution manometry parameters of elevated integrated relaxation pressure with preserved esophageal peristalsis. The etiology may be mechanical obstruction or idiopathic, the latter being fEGJOO. STUDY: The PubMed/MEDLINE, Embase, and the Cochrane library electronic databases were searched through June 2018 for all studies of adult patients describing a treatment strategy for fEGJOO or incomplete lower esophageal sphincter relaxation. The search strategy yielded 1792 studies and 8 (0.4%) met inclusion criteria. RESULTS: All but one included studies were retrospective (n=184 patients). There were 5 interventions described, with botulinum toxin (Botox) injection (n=69) and expectant management (n=82) the most frequently reported, with success rates of 58% and 54%, respectively. There was substantial heterogeneity among patients and treatments were not directly compared, though reported symptom resolution was similar among all strategies with a mean follow-up time of 15 months. CONCLUSIONS: There are a variety of management strategies available for fEGJOO and some patients may not require any intervention. However, among 4 potential approaches aimed at disrupting lower esophageal sphincter hypertonicity, the largest existing evidence base supports either a therapeutic challenge of Botox injection or watchful waiting. Ultimately, these data indicate the need for further study with controlled trials to identify a definitive approach.
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Toxinas Botulínicas Tipo A/uso terapéutico , Manejo de la Enfermedad , Trastornos de la Motilidad Esofágica/terapia , Unión Esofagogástrica/fisiopatología , Espera Vigilante , Adulto , Trastornos de la Motilidad Esofágica/fisiopatología , Femenino , Humanos , Inyecciones Intramusculares , Masculino , Estudios Prospectivos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
The original version of this article unfortunately contained a mistake. The shared first authorship information was missing in the published article. It has been given below. The first authorship is shared between Dr. Shai Posner and Kurren Mehta.
RESUMEN
Gastroesophageal reflux disease and esophageal dysmotility are common in patients with advanced lung disease (ALD) and are associated with worse outcomes. Assessing esophageal function in these patients is relevant for determining pulmonary transplant eligibility and prognosticating post-transplant outcomes. Barium Swallow (BaS) is a non-invasive testing modality often performed as a complement to formal esophageal function tests (EFTs), but its role and clinical utility in this context is unknown. Therefore, we aimed to determine the relationship between BaS and EFTs with high-resolution manometry (HRM) and 24-h ambulatory pH-metry in patients with ALD. We performed a retrospective study of 226 consecutive patients undergoing evaluation for lung transplantation at a single center. All patients underwent EFTs and BaS independent of clinical history or symptoms per institutional protocol. Appropriate statistical tests were performed to evaluate the relationship between EFTs and BaS. Mucosal, reflux and motility findings were categorized. Abnormal motility was reported in 133 (59%) patients by BaS and 99 (44%) by HRM, with a significant difference in the proportions of patients with abnormal studies (p < 0.01). There were 7 (26%) patients with abnormal barium tablet passage who had normal HRM. The sensitivity (35%) and specificity (77%) for detecting pathologic reflux with BaS was poor. Inducibility of reflux and barium column height were not associated with pH-metry results. No clinically significant luminal irregularities were identified. In conclusion, while BaS can non-invasively assess esophageal mucosa, its findings are not associated with EFTs in patients with ALD.
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Trastornos de la Motilidad Esofágica , Enfermedades Pulmonares , Bario , Trastornos de la Motilidad Esofágica/diagnóstico , Humanos , Manometría , Estudios RetrospectivosRESUMEN
This study's purpose was to examine whether school-based health centers (SBHCs) support mental health indicators among sexual minority youth (SMY). Data came from the 2015 Oregon Healthy Teens Survey with 13,608 11th graders in 137 public high schools in Oregon. Regression results revealed significant SBHC by SMY status interactions indicating relative reductions in likelihood of depressive episodes (30%), suicidal ideation (34%), and suicide attempts (43%) among SMY in schools with SBHCs. SMY students in SBHC schools reported lower likelihood of a past-year depressive episode, suicidal ideation, and suicide attempt versus those attending non-SBHC schools. Conversely, no differences in these outcomes were observed for non-SMY by SBHC status. SBHCs may help reduce mental health disparities among SMY, a marginalized, underserved population.
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Depresión/epidemiología , Servicios de Salud Escolar/provisión & distribución , Minorías Sexuales y de Género/psicología , Ideación Suicida , Intento de Suicidio/estadística & datos numéricos , Adolescente , Estudios de Casos y Controles , Femenino , Disparidades en el Estado de Salud , Encuestas Epidemiológicas , Humanos , Masculino , Oregon/epidemiología , Minorías Sexuales y de Género/estadística & datos numéricosRESUMEN
We report the results of a quasi-experimental evaluation of a mystery shopper intervention in Zacatecas and Guadalupe, Mexico. Underage youth attempted to purchase beer at 50 Modelorama stores and 32 Oxxo stores (intervention groups), and at 19 comparison convenience stores in March, July, and August 2018. After each attempt, intervention store operators were informed if a sale was made. Modelorama operators also received training and were warned that repeated sales to minors could jeopardize their franchise. Average sales rates to minors were 63.8% at Modeloramas, 86.5% at Oxxo stores, and 98.2% at comparison stores. The findings suggest that mystery shopper interventions with training, feedback to store operators, and sanctions after repeated sales to underage youth may reduce sales to minors in low- and middle-income countries.
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Bebidas Alcohólicas/legislación & jurisprudencia , Comercio/estadística & datos numéricos , Consumo de Alcohol en Menores/prevención & control , Femenino , Humanos , Masculino , México , MenoresRESUMEN
Alcohol remains readily available to youth in most countries. We examined the associations between both the on- and off-premises commercial availability of alcohol to youth and their alcohol use, heavy episodic drinking, and alcohol-related harms. We conducted the study using data from a survey of a sample of 594 students in central Mexico between 12 and 17 years of age in 2016. Both the perceived availability of alcohol and the purchasing of alcohol at an off-premises establishment were positively related to past-30-day alcohol use and heavy episodic drinking, as well as to alcohol-related harms in the past year. Consumption at on-premises establishments was also positively associated with alcohol-related harms. Preventive efforts to reduce the availability of alcohol at off- and on-premises establishments, by such strategies as mystery shopper and responsible beverage service programs, are imperative.
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Trastornos Relacionados con Alcohol/complicaciones , Trastornos Relacionados con Alcohol/epidemiología , Bebidas Alcohólicas/estadística & datos numéricos , Consumo de Alcohol en Menores/estadística & datos numéricos , Adolescente , Factores de Edad , Intoxicación Alcohólica/epidemiología , Consumo Excesivo de Bebidas Alcohólicas/epidemiología , Niño , Femenino , Humanos , Masculino , México , Factores SexualesRESUMEN
This study investigated whether the presence of school-based health centers (SBHCs) was associated with six substance use behaviors among sexual minority youth (SMY) and their heterosexual peers. Data from the 2015 Oregon Healthy Teens Survey, including 13,608 11th graders in 137 schools (26 with SBHCs) were used in the current study. Multilevel logistic regression analyses were performed. Results revealed significant SBHC by SMY status interactions indicating a relatively lower likelihood of past 30-day alcohol use (23%), binge drinking (43%), use of e-cigarettes (22%), marijuana (44%), and unprescribed prescription drugs (28%) among SMY in SBHC schools compared with non-SMY at SBHC schools. Furthermore, SMY in SBHC schools reported lower likelihood of aforementioned substance use behaviors than SMY attending non-SBHC schools. Conversely, no differences in these outcomes were observed for non-SMY in SBHC and non-SBHC schools. Findings from this study suggest SBHCs may help to mitigate substance use disparities among marginalized populations, such as SMY.
RESUMEN
BACKGROUND: Aspirin impacts risk for important outcomes such as cancer, cardiovascular disease, and gastrointestinal bleeding. However, ascertaining exposure to medications available both by prescription and over-the-counter such as aspirin for research and quality improvement purposes is a challenge. OBJECTIVES: Develop and validate a strategy for ascertaining aspirin exposure, utilizing a combination of structured and unstructured data. RESEARCH DESIGN: This is a retrospective cohort study. SUBJECTS: In total, 1,869,439 Veterans who underwent usual care colonoscopy 1999-2014 within the Department of Veterans Affairs. MEASURES: Aspirin exposure and dose were obtained from an ascertainment strategy combining query of structured medication records available in electronic health record databases and unstructured data extracted from free-text progress notes. Prevalence of any aspirin exposure and dose-specific exposure were estimated. Positive predictive value and negative predictive value were used to assess strategy performance, using manual chart review as the reference standard. RESULTS: Our combined strategy for ascertaining aspirin exposure using structured and unstructured data reached a positive predictive value and negative predictive value of 99.2% and 97.5% for any exposure, and 92.6% and 98.3% for dose-specific exposure. Estimated prevalence of any aspirin exposure was 36.3% (95% confidence interval: 36.2%-36.4%) and dose-specific exposure was 35.4% (95% confidence interval: 35.3%-35.5%). CONCLUSIONS: A readily accessible approach utilizing a combination of structured medication records and query of unstructured data can be used to ascertain aspirin exposure when manual chart review is impractical.
Asunto(s)
Aspirina/uso terapéutico , Recolección de Datos/métodos , Registros Electrónicos de Salud/estadística & datos numéricos , Adulto , Anciano , Aspirina/efectos adversos , Colonoscopía/estadística & datos numéricos , Bases de Datos Factuales , Prescripciones de Medicamentos/estadística & datos numéricos , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/epidemiología , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Medicamentos sin Prescripción/uso terapéutico , Estudios Retrospectivos , Sensibilidad y Especificidad , Estados Unidos/epidemiología , Veteranos/estadística & datos numéricosRESUMEN
Gastroesophageal reflux and esophageal dysmotility are common in patients with advanced lung disease and are associated with allograft dysfunction after lung transplantation. The effect of transplantation on reflux and esophageal motility is unclear. The aim of this study was to describe the changes in esophageal function occurring after lung transplantation. A retrospective cohort study was performed on lung transplant candidates evaluated at a tertiary care center between 2015 and 2016. A total of 76 patients who underwent lung transplantation had high-resolution manometry and ambulatory pH-metry before and after transplant. Demographic data, esophageal function testing results, and clinical outcomes such as pulmonary function testing were collected and analyzed using appropriate statistical tests and multivariable regression. Of the 76 patients, 59 (78%) received a bilateral transplant. There was a significant increase in esophageal contractility posttransplant, with an increase in median distal contractile integral from 1470 to 2549 mmHg cm s (P < 0.01). There were 19 patients with Jackhammer esophagus posttransplant, including 15 patients with normal motility pretransplant. Nine patients with ineffective or fragmented peristalsis pretransplant had normal manometry posttransplant. Abnormal pH-metry was observed in 35 (46%) patients pretransplant and 29 (38%) patients posttransplant (P = 0.33). Patients with gastroesophageal reflux disease posttransplant had less improvement in pulmonary function at one year, as measured by forced expiratory volume (P = 0.04). These results demonstrate that esophageal contractility increases significantly after lung transplantation, with an associated change in motility classification. In comparison, gastroesophageal reflux does not worsen, but is associated with worse pulmonary function, posttransplant.