What Brings You in Today? Sex, Race, Substance Type, and Other Sociodemographic and Health-Related Characteristics Predict if Substance Use is the Main Reason for a Clinical Encounter.

Background: Substance-related diagnoses (SRDs) are a common healthcare presentation. This study identified sociodemographic and health-related characteristics associated with having an SRD as the primary reason for a clinical encounter compared to those with an SRD who are treated for other reasons. Methods: Electronic health record (EHR) data on patients with an SRD (n=12,358, ages 18-90) were used to assess if an SRD was the primary reason for a clinical encounter from January 1, 2012-January 1, 2018. Patients were matched on key demographic characteristics at a 1:1 ratio. Adjusting for covariates, odds ratios, and 95% confidence intervals were calculated. Results: In the matched cohort of 8,630, most reported male sex (65.8%), White race (70.0%), and single marital status (62.7%) with a mean age of 47.2 (SD=14.6). Patient reported female sex, Black race, age 70+, married status, and low-income (<$50,000) were associated with a lower likelihood of presenting to care for an SRD as the primary reason for a clinical encounter. A nicotine-, alcohol-, opioid-, or stimulant-related diagnosis was associated with a higher likelihood of presenting to care for an SRD as the primary reason for the clinical visit. Conclusion: This is the first study to investigate whether sociodemographic and health-related characteristics were associated with having an SRD as the primary reason for a clinical encounter. Using rigorous methods, we investigated a unique clinical question adding new knowledge to predictors of patients seeking clinical care. Understanding these predictors can help us better align service provision with population needs and inform new approaches to tailoring care.

Evaluación de las visitas a urgencias previas a un diagnóstico de VIH: oportunidades perdidas / Evaluation of emergency department visits prior to an HIV diagnosis: Missed opportunities

Objetivo: Existe una elevada tasa de infección oculta y diagnóstico tardío en el VIH. Los servicios de urgencias hospitalarios (SUH) son un punto importante de atención sanitaria. El presente trabajo tiene el objetivo conocer el número de oportunidades perdidas para el diagnóstico de VIH que ocurren en los SUH. Método: Estudio multicéntrico de cohortes retrospectivo que incluyó a todos los pacientes diagnosticados de infección por el VIH en el año 2019 en 27 hospitales españoles de 7 comunidades autónomas diferentes. Se revisaron todos los episodios de consulta en los SUH en los 5años previos al diagnóstico para conocer el motivo de consulta y si este representaba una oportunidad perdida para el diagnóstico de VIH. Resultado: Se incluyeron 723 pacientes, y 352 de ellos (48,7%; IC95%: 45,1-52,3%) presentaron al menos una visita a un SUH durante los 5años anteriores al diagnóstico (mediana2; p25-p75: 1-4). Ciento dieciocho pacientes (16,3%; IC95%: 13,8-19,2%) presentaron oportunidad perdida de diagnóstico. Las principales consultas fueron consumo de drogas (145 [15%]), infecciones de transmisión sexual (91 [9,4%]) y solicitud de profilaxis de VIH postexposición (39 [4%]). Ciento cincuenta y cinco (42,9%) de los 352 tenían menos de 350CD4/mm3 cuando se estableció el diagnóstico de VIH. En los pacientes con visitas previas a urgencias, el tiempo medio hasta el diagnóstico desde esta visita fue de 580 (DE647) días. Conclusiones: El 16% de los pacientes diagnosticados de VIH perdieron la oportunidad de ser diagnosticados en los 5años previos al diagnóstico, lo que pone de manifiesto la necesidad de implementar medidas de cribado en los SUH diferentes a las actuales para mejorar estos resultados.(AU)

Objective: There is a high rate of occult infection and late diagnosis in HIV. Hospital emergency departments (ED) are an important point of health care. The present work aims to know the number of missed opportunities for HIV diagnosis occurring in the ED. Method: Retrospective multicenter cohort study that included all patients diagnosed with HIV infection in 2019 in 27 Spanish hospitals in 7 different autonomous communities. All ED consultation episodes in the 5years prior to diagnosis were reviewed to find out the reason for consultation and whether this represented a missed opportunity for HIV diagnosis. Result: Seven hundred twenty-three patients were included, and 352 (48.7%; 95%CI: 45.1%-52.3%) had at least one ED visit during the 5years prior to diagnosis (median2; p25-p75: 1-4). One hundred and eighteen patients (16.3%; 95%CI: 13.8%-19.2%) had a missed diagnostic opportunity. The main consultations were drug use (145 [15%]), sexually transmitted infections (91 [9.4%]) and request for post-exposure HIV prophylaxis (39 [4%]). One hundred and fifty-five (42.9%) of the 352 had less than 350CD4/mm3 when the HIV diagnosis was established. In patients with previous ED visits, the mean time to diagnosis from this visit was 580 (SD647) days. Conclusions: Sixteen percent of patients diagnosed with HIV missed the opportunity to be diagnosed in the 5years prior to diagnosis, highlighting the need to implement ED screening measures different from current ones to improve these outcomes.(AU)

Equitable psychiatry, telehealth, and the COVID-19 pandemic: Analysis of national data.

Background: At the beginning of the COVID-19 pandemic, it was foreseen that the number of face-to-face psychiatry consultations would suffer a reduction. In order to compensate, the Australian Government introduced new Medicare-subsidized telephone and video-linked consultations. This study investigates how these developments affected the pre-existing inequity of psychiatry service delivery in Australia. Methods: The study analyses five and a half years of national Medicare data listing all subsidized psychiatry consultation consumption aggregated to areas defined as Statistical Area level 3 (SA3s; which have population sizes of 30 k-300 k). Face-to-face, video-linked and telephone consultations are considered separately. The analysis consists of presenting rates of consumption, concentration graphs, and concentration indices to quantify inequity, using Socio Economic Indexes for Areas (SEIFA) scores to rank the SA3 areas according to socio-economic disadvantage. Results: There is a 22% drop in the rate of face-to-face psychiatry consultation consumption across Australia in the final study period compared with the last study period predating the COVID-19 pandemic. However, the loss is made up by the introduction of the new subsidized telephone and video-linked consultations. Referring to the same time periods, there is a reduction in the inequity of the distribution of face-to-face consultations, where the concentration index reduces from 0.166 to 0.129. The new subsidized video-linked consultations are distributed with severe inequity in the great majority of subpopulations studied. Australia-wide, video-linked consultations are also distributed with gross inequity, with a concentration index of 0.356 in the final study period. The effect of this upon overall inequity was to cancel out the reduction of inequity resulting from the reduction of face-to face appointments. Conclusion: Australian subsidized video-linked psychiatry consultations have been distributed with gross inequity and have been a significant exacerbator of the overall inequity of psychiatric service provision. Future policy decisions wishing to reduce this inequity should take care to reduce the risk posed by expanding telepsychiatry.

Primary care patterns among dual eligibles with Alzheimer's disease and related dementias.

BACKGROUND: Primary care is essential for persons with Alzheimer's disease and related dementias (ADRD). Prior research suggests that the propensity to provide high-quality, continuous primary care varies by provider setting, but the settings used by Medicare-Medicaid dual-eligibles with ADRD have not been described at the population level. METHODS: Using 2012-2018 Medicare data, we identified dual-eligibles with ADRD. For each person-year, we identified primary care visits occurring in six settings. We calculated descriptive statistics for beneficiaries with a majority of visits in each setting, and conducted a k-means cluster analysis to determine utilization patterns, using the standardized count of primary care visits in each setting. RESULTS: Each year from 2012 to 2018, at least 45.6% of dual-eligibles with ADRD received a majority of their primary care in nursing facilities, while at least 25.2% did so in physician offices. Over time, the share relying on nursing facilities for primary care decreased by 5.2 percentage points, offset by growth in Federally Qualified Health Centers (FQHCs) and miscellaneous settings (2.3 percentage points each). Dual-eligibles relying on nursing facilities had more annual primary care visits (16.1) than those relying on other settings (range: 6.8-10.7 visits). Interpersonal care continuity was also higher in nursing facilities (97.0%) and physician offices (87.9%) than in FQHCs (54.2%), rural health clinics (RHCs, 46.6%), or hospital-based clinics (56.8%). Among dual-eligibles without care continuity, 82.7% were assigned to a cluster with few primary care visits. CONCLUSIONS: A trend toward care in different settings likely reflects improved access to patient-centered primary care. Low rates of interpersonal care continuity in FQHCs, RHCs, and physician offices may warrant concern, unless providers in these settings function as a care team. Nonetheless, every healthcare system encounter presents an opportunity to designate a primary care provider for dual-eligibles with ADRD who use little or no primary care.

Assessing the impact of air pollutants on clinical visits for childhood allergic respiratory disease induced by house dust mite in Shanghai, China.

BACKGROUND: The prevalence of allergic respiratory disease (ARD) is increasing worldwide during the last few decades, causing a great disease burden especially for children. Air pollution has been increasingly considered as a potential contributor to this trend, but its role in ARD induced by house dust mite (HDM-ARD) remains unclear, especially in time-series study. METHODS: A positive reporting of respiratory allergy to named allergens was included by serum specific IgE testing. A time series Quasi-Poisson regression with distributed lag non-linear model, combined with generalized linear model was used to examine the effects of air pollutants on ARD, HDM-ARD and ARD induced by non-house dust mite (NHDM-ARD). RESULTS: A total of 16,249 cases of ARD, including 8,719 HDM-ARD and 8,070 NHDM-ARD from 1 Jan 2013 to 31 Dec 2017 were involved in this study. Air pollutants were significantly associated with clinical visits for childhood ARD and HDM-ARD. Exposure to higher O3 and interquartile range (IQR) increment in O3 (40.6 µg/m3) increased the risks of clinical visits for childhood HDM-ARD (RRlag0-5 for the 95th percentile of O3: 1.26, 95% confidence interval (CI): 1.03, 1.55; RRlag0-5 for IQR increment (40.6 µg/m3): 1.09, 95% CI: 1.01, 1.17) and ARD (RRlag0-5 for the 95th percentile of O3: 1.19, 95% CI: 1.03, 1.38; RRlag0-5 for IQR increment (40.6 µg/m3): 1.06, 95% CI: 1.01, 1.12). In addition, higher O3 was associated with increased RR of boys with ARD (RRlag0-5 for the 95th percentile: 1.26, 95% CI: 1.05, 1.51; RRlag0-5 for IQR increment (40.6 µg/m3): 1.09, 95% CI: 1.02, 1.16) and HDM-ARD (RRlag0-5 for the 95th percentile: 1.36, 95% CI: 1.06, 1.75; RRlag0-5 for IQR increment (40.6 µg/m3): 1.11, 95% CI: 1.02, 1.22), but not in girls. CONCLUSIONS: Exposure to O3 appeared to be a trigger of clinical visits for childhood ARD, especially for HDM-ARD and boys. These findings provide novel evidence on the impact of air pollution on HDM-ARD, which may have significant implications for designing effective intervention programs to control and prevent childhood ARD, especially HDM-ARD, in China and other similar developing countries.

Epidemia COVID. Tras el desconfinamiento ¿qué ocurrió en nuestras consultas de Atención Primaria? / COVID epidemic. After the deconfinement, what happened in our Primary Care consultations?

Introducción: el 11 de marzo de 2020 la Organización Mundial de la Salud (OMS) declaró una pandemia, provocada por un nuevo coronavirus SARS-CoV-2. El rápido aumento de transmisiones obligó a gobiernos y autoridades sanitarias a tomar medidas para frenar el avance de la pandemia. Tras la primera ola epidémica y con un descenso documentado en el número de casos, comenzó la desescalada de las medidas implantadas y el desconfinamiento de la población. En este momento epidemiológico quisimos analizar la actividad asistencial pediátrica llevada a cabo, con objeto de conocer el modelo de consulta realizado (presencial/no presencial), los motivos de consulta atendida y el grado de resolución. Material y métodos: estudio descriptivo, observacional y retrospectivo sobre los pacientes atendidos en las consultas de Pediatría de Atención Primaria en un centro de salud de la ciudad de Madrid, durante el mes de junio de 2020. Resultados: se atendieron un total de 1321 pacientes, 34% menos que el mismo período del año anterior. La modalidad de consulta realizada fue presencial en un 49% y no presencial en el 51%. La consulta telefónica fue la opción mayoritaria como alternativa a la presencial. Un 20,7% del total de motivos de consulta fueron atendidos vía telemática. Conclusiones: tras la crisis sanitaria ocasionada por la COVID-19 la modalidad de atención no presencial ha adquirido protagonismo y mayor grado de resolución en nuestras consultas pediátricas. Pensamos que debe potenciarse mediante la incorporación de herramientas telemáticas, y así coexistir y complementar al modelo habitual de atención presencial (AU)

Introduction: on March 11, 2020, the World Health Organization (WHO) declared the outbreak caused by the novel coronavirus SARS-CoV-2 a pandemic. The rapid increase in cases forced governments and health authorities to take measures to contain the pandemic. After the first wave, when there was evidence of a decline in the number of cases, reopening started with progressive lifting of containment measures and ending the confinement of the population. Our objective was to analyse paediatric care delivery in our primary care centre at this point in the pandemic to determine the modalities of care delivery used (in-person/remote), the reasons for consultation in the total provided services and the degree of successful resolution of the reason for consultation.Material and methods: prospective, observational and descriptive study of the patients managed by the paediatrics clinic of a primary care centre in the city of Madrid, Spain, in June 2020. We collected data from the paediatric primary care electronic health records system of Madrid.Results: a total of 1321 patients were treated, 34% fewer compared to the same period the previous year. Forty-nine percent of consultations were managed in-person at the site and 51% remotely. Telephone consultations were the most frequent alternative to in-person visits. Of all the reasons for consultation, 20.7% were managed remotely.Conclusion: in the wake of the public health emergency brought on by COVID-19, the remote care modality has become prevalent and grown as a means to resolve patient needs and presenting complaints in our paediatric primary care clinic. We believe that this care modality should be reinforced with digital tools so that it can supplement and coexist with the conventional model of in-person care delivery. (AU)

Relationship between continuity of care and clinical outcomes in patients with dyslipidemia in Korea: a real world claims database study.

Dyslipidemia is a risk factor for atherosclerotic cardiovascular disease and requires proactive management. This study aimed to investigate the association between care continuity and the outcomes of patients with dyslipidemia. We conducted a retrospective cohort study on patients with dyslipidemia by employing the Korea National Health Insurance claims database during the period 2007-2018. The Continuity of Care Index (COCI) was used to measure continuity of care. We considered incidence of atherosclerotic cardiovascular disease as a primary outcome. A Cox's proportional hazards regression model was used to quantify risks of primary outcome. There were 236,486 patients newly diagnosed with dyslipidemia in 2008 who were categorized into the high and low COC groups depending on their COCI. The adjusted hazard ratio for the primary outcome was 1.09 times higher (95% confidence interval: 1.06-1.12) in the low COC group than in the high COC group. The study shows that improved continuity of care for newly-diagnosed dyslipidemic patients might reduce the risk of atherosclerotic cardiovascular disease.

Demographic Disparity in Use of Telemedicine for Ambulatory General Surgical Consultation During the COVID-19 Pandemic: Analysis of the Initial Public Health Emergency and Second Phase Periods.

BACKGROUND: Surgical patients with limited digital literacy may experience reduced telemedicine access. We investigated racial/ethnic and socioeconomic disparities in telemedicine compared with in-person surgical consultation during the coronavirus disease 2019 (COVID-19) pandemic. STUDY DESIGN: Retrospective analysis of new visits within the Division of General & Gastrointestinal Surgery at an academic medical center occurring between March 24 through June 23, 2020 (Phase I, Massachusetts Public Health Emergency) and June 24 through December 31, 2020 (Phase II, relaxation of restrictions on healthcare operations) was performed. Visit modality (telemedicine/phone vs in-person) and demographic data were extracted. Bivariate analysis and multivariable logistic regression were performed to evaluate associations between patient characteristics and visit modality. RESULTS: During Phase I, 347 in-person and 638 virtual visits were completed. Multivariable modeling demonstrated no significant differences in virtual compared with in-person visit use across racial/ethnic or insurance groups. Among patients using virtual visits, Latinx patients were less likely to have video compared with audio-only visits than White patients (OR, 0.46; 95% CI 0.22-0.96). Black race and insurance type were not significant predictors of video use. During Phase II, 2,922 in-person and 1,001 virtual visits were completed. Multivariable modeling demonstrated that Black patients (OR, 1.52; 95% CI 1.12-2.06) were more likely to have virtual visits than White patients. No significant differences were observed across insurance types. Among patients using virtual visits, race/ethnicity and insurance type were not significant predictors of video use. CONCLUSION: Black patients used telemedicine platforms more often than White patients during the second phase of the COVID-19 pandemic. Virtual consultation may help increase access to surgical care among traditionally under-resourced populations.

Adherence to Urgent Eye Visits during the COVID-19 Pandemic: A Population Characteristics Study.

PURPOSE: To explore individual and community factors associated with adherence to physician recommended urgent eye visits via a tele-triage system during the COVID-19 pandemic. METHOD: We retrospectively reviewed acute visit requests and medical exam data between April 6, 2020 and June 6, 2020. Patient demographics and adherence to visit were examined. Census tract level community characteristics from the U.S. Census Bureau and zip code level COVID-19 related death data from the Cook County Medical Examiner's Office were appended to each geocoded patient address. Descriptive statistics, t-tests, and logistic regression analyses were performed to explore the effects of individual and community variables on adherence to visit. RESULTS: Of 229 patients recommended an urgent visit, 216 had matching criteria on chart review, and 192 (88.9%) adhered to their visit. No difference in adherence was found based on individual characteristics including: age (p = .24), gender (p = .94), race (p = .56), insurance (p = .28), nor new versus established patient status (p = .20). However, individuals who did not adhere were more likely to reside in neighborhoods with a greater proportion of Blacks (59.4% vs. 33.4%; p = .03), greater unemployment rates (17.5% vs. 10.7%; p < .01), and greater cumulative deaths from COVID-19 (56 vs. 31; p = .01). Unemployment rate continued to be statistically significant after controlling for race and cumulative deaths from COVID-19 (p = .04). CONCLUSION: We found that as community unemployment rate increases, adherence to urgent eye visits decreases, after controlling for relevant neighborhood characteristics. Unemployment rates were highest in predominantly Black neighborhoods early in the pandemic, which may have contributed to existing racial disparities in eye care.

GP consultation rates for sequelae after acute covid-19 in patients managed in the community or hospital in the UK: population based study.

OBJECTIVES: To describe the rates for consulting a general practitioner (GP) for sequelae after acute covid-19 in patients admitted to hospital with covid-19 and those managed in the community, and to determine how the rates change over time for patients in the community and after vaccination for covid-19. DESIGN: Population based study. SETTING: 1392 general practices in England contributing to the Clinical Practice Research Datalink Aurum database. PARTICIPANTS: 456 002 patients with a diagnosis of covid-19 between 1 August 2020 and 14 February 2021 (44.7% men; median age 61 years), admitted to hospital within two weeks of diagnosis or managed in the community, and followed-up for a maximum of 9.2 months. A negative control group included individuals without covid-19 (n=38 511) and patients with influenza before the pandemic (n=21 803). MAIN OUTCOME MEASURES: Comparison of rates for consulting a GP for new symptoms, diseases, prescriptions, and healthcare use in individuals admitted to hospital and those managed in the community, separately, before and after covid-19 infection, using Cox regression and negative binomial regression for healthcare use. The analysis was repeated for the negative control and influenza cohorts. In individuals in the community, outcomes were also described over time after a diagnosis of covid-19, and compared before and after vaccination for individuals who were symptomatic after covid-19 infection, using negative binomial regression. RESULTS: Relative to the negative control and influenza cohorts, patients in the community (n=437 943) had significantly higher GP consultation rates for multiple sequelae, and the most common were loss of smell or taste, or both (adjusted hazard ratio 5.28, 95% confidence interval 3.89 to 7.17, P<0.001); venous thromboembolism (3.35, 2.87 to 3.91, P<0.001); lung fibrosis (2.41, 1.37 to 4.25, P=0.002), and muscle pain (1.89, 1.63 to 2.20, P<0.001); and also for healthcare use after a diagnosis of covid-19 compared with 12 months before infection. For absolute proportions, the most common outcomes ≥4 weeks after a covid-19 diagnosis in patients in the community were joint pain (2.5%), anxiety (1.2%), and prescriptions for non-steroidal anti-inflammatory drugs (1.2%). Patients admitted to hospital (n=18 059) also had significantly higher GP consultation rates for multiple sequelae, most commonly for venous thromboembolism (16.21, 11.28 to 23.31, P<0.001), nausea (4.64, 2.24 to 9.21, P<0.001), prescriptions for paracetamol (3.68, 2.86 to 4.74, P<0.001), renal failure (3.42, 2.67 to 4.38, P<0.001), and healthcare use after a covid-19 diagnosis compared with 12 months before infection. For absolute proportions, the most common outcomes ≥4 weeks after a covid-19 diagnosis in patients admitted to hospital were venous thromboembolism (3.5%), joint pain (2.7%), and breathlessness (2.8%). In patients in the community, anxiety and depression, abdominal pain, diarrhoea, general pain, nausea, chest tightness, and tinnitus persisted throughout follow-up. GP consultation rates were reduced for all symptoms, prescriptions, and healthcare use, except for neuropathic pain, cognitive impairment, strong opiates, and paracetamol use in patients in the community after the first vaccination dose for covid-19 relative to before vaccination. GP consultation rates were also reduced for ischaemic heart disease, asthma, and gastro-oesophageal disease. CONCLUSIONS: GP consultation rates for sequelae after acute covid-19 infection differed between patients with covid-19 who were admitted to hospital and those managed in the community. For individuals in the community, rates of some sequelae decreased over time but those for others, such as anxiety and depression, persisted. Rates of some outcomes decreased after vaccination in this group.

Rebooting the ambulatory enterprise in a community medical group in Kentucky following the initial surge of COVID-19.

ABSTRACT: The novel coronavirus disease 2019 (COVID-19) pandemic has intensified globally since its origin in Wuhan, China in December 2019. Many medical groups across the United States have experienced extraordinary clinical and financial pressures due to COVID-19 as a result of a decline in elective inpatient and outpatient surgical procedures and most nonurgent elective physician visits. The current study reports how our medical group in a metropolitan community in Kentucky rebooted our ambulatory and inpatient services following the guidance of our state's phased reopening. Particular attention focused on the transition between the initial COVID-19 surge and post-COVID-19 surge and how our medical group responded to meet community needs. Ten strategies were incorporated in our medical group, including heightened communication; ambulatory telehealth; safe and clean outpatient environment; marketing; physician, other medical provider, and staff compensation; high quality patient experience; schedule optimization; rescheduling tactics; data management; and primary care versus specialty approaches. These methods are applicable to both the current rebooting stage as well as to a potential resurgence of COVID-19 in the future.

Treatment of Obesity: Pharmacotherapy Trends of Office-Based Visits in the United States From 2011 to 2016.

OBJECTIVE: To examine pharmacotherapy for obesity in the United States from 2011 to 2016 using a large, nationally representative sample. METHODS: Data were obtained during 6 years, 2011 to 2016, from the National Ambulatory Medical Care Survey. There were 3 types of visits identified: patients with obesity and an antiobesity drug mention; patients with obesity and no antiobesity drug mention; and patients without obesity and with antiobesity drug mention. The χ2 test was used to compare characteristics across each type of visit. To predict the odds of an antiobesity medication mention for patients with obesity, a logistic regression analysis was conducted. RESULTS: Of the overall weighted 196,872,870 office-based physician visits made by patients with obesity from 2011 to 2016, 1% mentioned an antiobesity drug. In addition, there were 760,470 office-based physician visits by patients without obesity but with an antiobesity medication mention. An antiobesity drug mention was more likely for those aged 51 years or older and those residing in the South (adjusted odds ratio, 5.31 95% CI, 1.19 to 23.59). CONCLUSION: There was a slight increase in antiobesity medication mentions, from 0.26% in 2011 to 0.28% in 2016, but only 1% of office-based visits for patients with obesity received a prescription for an antiobesity medication. Physicians tended to prescribe antiobesity medications to those with obesity aged 51 years or older and residing in the South. Antiobesity medication for treatment of obesity is significantly underused.

Burden and Predictors of Chest Pain-Related Health-Care Utilization Following Percutaneous Coronary Intervention.

Chest pain (CP) has been reported in 20% to 40% of patients 1 year after percutaneous coronary intervention (PCI), though rates of post-PCI health-care utilization (HCU) for CP in nonclinical trial populations are unknown. Furthermore, the contribution of noncardiac factors - such as pulmonary, gastrointestinal, and psychological - to post-PCI CP HCU is unclear. Accordingly, the objectives of this study were to describe long-term trajectories and identify predictors of post-PCI CP-related HCU in real-world patients undergoing PCI for any indication. This retrospective cohort study included patients receiving PCI for any indication from 2003 to 2017 through a single integrated health-care system. Post-PCI CP-related HCU tracked through electronic medical records included (1) office visits, (2) emergency department (ED) visits, and (3) hospital admissions with CP or angina as the primary diagnosis. The strongest predictors of CP-related HCU were identified from >100 candidate variables. Among 6386 patients followed an average of 6.7 years after PCI, 73% received PCI for acute coronary syndrome (ACS), 19% for stable angina, and 8% for other indications. Post-PCI CP-related HCU was common with 26%, 16%, and 5% of patients having ≥1 office visits, ED visits, and hospital admissions for CP within 2 years of PCI. The following factors were significant predictors of all 3 CP outcomes: ACS presentation, documented CP >7 days prior to the index PCI, anxiety, depression, and syncope. In conclusion, CP-related HCU following PCI was common, especially within the first 2 years. The strongest predictors of CP-related HCU included coronary disease attributes and psychological factors.

[Telemedicine and epilepsy: healthcare experience of a national reference center during the COVID-19 pandemic]. / Telemedicina y epilepsia: experiencia asistencial de un centro de referencia nacional durante la pandemia de COVID-19.

INTRODUCTION: Countries worldwide are having to cope with the COVID-19 pandemic caused by SARS-CoV-2. The burden on their national health systems is currently at unprecedented levels. Telemedicine care was initiated at an early stage in our centre. PATIENTS AND METHODS: We conducted a descriptive and retrospective study to evaluate the usefulness of telemedicine during lockdown in our centre. Patients included in the study had a clinical diagnosis of epilepsy, with two visits via telemedicine, who had been followed up for at least six months during the normal situation prior to the COVID-19 pandemic and two face-to-face consultations during the same period. RESULTS: A total of 115 patients were included. The average age was 29 years, 53% were males, 52.2% had focal epilepsy, 58.3% with a structural causation and 57.4% had difficult-to-treat epilepsy. The mean number of seizures prior to lockdown was 9.73/month and 6.54/month during lockdown. The number of patients who were seizure-free when lockdown ended was higher than that observed in the phase before it began: 54 versus 45 out of 115. CONCLUSIONS: Telemedicine is a very useful strategy for monitoring the course, progress and therapeutic changes in epileptic patients in the short and medium term. The reduction in the seizure frequency can be sustained in the medium term, not only in the short term as corroborated in previous studies. Telemedicine allows access to virtually all patients and closer monitoring.

TITLE: Telemedicina y epilepsia: experiencia asistencial de un centro de referencia nacional durante la pandemia de COVID-19.Introducción. El mundo entero está afrontando la pandemia por COVID-19 causada por el SARS-CoV-2. Los sistemas de salud nacionales están sometidos a niveles de sobrecarga sin precedentes. En nuestro centro se inició de forma temprana la asistencia a través de telemedicina. Pacientes y métodos. Es un estudio descriptivo y retrospectivo para evaluar la utilidad de la telemedicina durante el confinamiento en nuestro centro. Se incluyó a los pacientes con diagnóstico clínico de epilepsia, con dos asistencias a través de telemedicina, que tuvieran seguimiento durante al menos seis meses durante la situación de normalidad previa a la pandemia por COVID-19 y dos consultas presenciales durante ese mismo período. Resultados. Se incluyó a 115 pacientes. La media de edad fue de 29 años, el 53% fueron varones, el 52,2% con epilepsia focal, el 58,3% de etiología estructural y el 57,4% presentaba epilepsia de difícil control. La media de crisis preconfinamiento fue de 9,73/mes y de 6,54/mes durante el confinamiento. El número de pacientes libres de crisis fue mayor al final del confinamiento respecto a la fase preconfinamiento, 54 frente a 45/115. Conclusiones. La telemedicina es una estrategia de mucha utilidad en la monitorización de la evolución, el control evolutivo y los cambios terapéuticos en pacientes epilépticos a corto y medio plazo. La reducción de la frecuencia de crisis puede mantenerse a medio plazo, no sólo a corto plazo como se corroboró en estudios previos. La telemedicina permite acceder a prácticamente la totalidad de los pacientes y realizar un seguimiento más cercano.

A retrospective cohort study of clinical factors, visit patterns, and demographic factors associated with use of remote communications in patients with headache.

OBJECTIVE: To identify the characteristics associated with high utilization of remote communications (RCs) in patients with headache. BACKGROUND: Patients with headache frequently communicate with their providers using secure portal messaging and telephone calls. However, clinical and demographic factors as well as visit patterns associated with RC utilization remain poorly characterized. METHODS: We retrospectively analyzed data from patients with headache who were evaluated in the ambulatory neurology faculty practice at the Icahn School of Medicine at Mount Sinai in New York between January 1 and June 30, 2019. We extracted clinical and demographic characteristics, total office visits, secure MyChart portal messages, and telephone encounters from our institutional data warehouse. We defined high RC and MyChart utilization as the top tertile of RC and MyChart message volume, respectively, and assessed the relationship between patient characteristics and high RC (primary outcome), as well as high MyChart utilization (secondary outcome). We characterized the relationship between clinicodemographic characteristics and the ratio of MyChart messages to total RCs (secondary outcome). RESULTS: We identified 1390 patients, of whom 477 (34.3%) were high RC utilizers and 321 (23.1%) were high MyChart utilizers. High RC utilizers generated 3306/3921 (84.3%) RCs. The presence of chronic headache (aOR 2.31, 95% CI 1.75-3.03, p < 0.0001), cluster headache (aOR 18.3, 95% CI 5.0-71.7, p = 0.001), and migraine (aOR 3.82, 95% CI 1.93-9.3, p = 0.011) was associated with high RC utilization. Patients ≥65 years of age were less likely to engage in MyChart messaging as a proportion of RC (191/680, 28.1%) compared with patients 18-30 years of age (243/620, 39.2%, p = 0.049) and 30-64 years of age (1172/2721, 43.1%, p < 0.0001). CONCLUSIONS: A minority of patients with headache (477/1390; 34.3%) generated the majority (3306/3921; 84.3%) of RCs. Our findings should be validated in external patient cohorts with the objective of developing strategies to optimize RC utilization.

Analysis of the reliability of patient COVID-19 screening data compared against their actual test data.

OBJECTIVES: This study aimed to evaluate the truthfulness of patients about their pre-appointment COVID-19 screening tests at a dental clinic. METHODS: A total of 613 patients were recruited for the study from the dental clinic at the Faculty of Dentistry, Najran University, Saudi Arabia. The data collection was done in three parts from the patients who visited the hospital to receive dental treatment. The first part included the socio-demographic characteristics of the patients and the COVID-19 swab tests performed within the past 14 days. The second part was the clinical examination, and the third part was a confirmation of the swab test taken by the patient by checking the Hesen website using the patient ID. After data collection, statistical analysis was carried out using SPSS 26.0. Descriptive analysis was done and expressed as mean, standard deviation, frequency, and percentage (%). A cross-tabulation, also described as a contingency table, was used to identify trends and patterns across data and explain the correlation between different variables. RESULTS: It was seen from the status of the swab test within 14 days of the patient's arrival at the hospital for the dental treatment that 18 (2.9%) patients lied about the pre-treatment swab test within 14 days, and 595 (97.1%) were truthful. The observed and expected counts showed across genders and diagnosis a statistically significant difference (p < 0.001), and there was no significant difference seen across different age groups (p = 0.064) of the patients. CONCLUSIONS: Dental healthcare workers are worried and assume a high risk of COVID-19 infection as the patients are not truthful about the pre-treatment COVID-19 swab test. Routine rapid tests on patients and the healthcare staff are a feasible option for lowering overall risks.