[Incidence and risk factors for acute gastroenteritis among pilgrims following the French way to Santiago de Compostela (Spain) in summer 2008].

OBJECTIVES: To determine the incidence of acute gastroenteritis in pilgrims on St. James' Way, as well as associated risk factors and microbiological characteristics. METHODS: Two studies were designed simultaneously: a cross-sectional study through self-completed questionnaires among pilgrims reaching Santiago, and a case-control study of pilgrims traveling along the Way. Multivariate analysis was performed using logistic regression. RESULTS: In the cross-sectional study, the incidence rate was 23.5 episodes of acute gastroenteritis/10³ pilgrims-day (95% CI: 18.9-2.4/10³. In the case-control study, the major risk factors were age <20 years (OR=4.72; 95% CI: 2.16-10.28), traveling in groups (three or more) (OR=1.49; 95% CI: 0.98-2.28), and drinking unbottled water (OR=2.09; 95% CI: 0.91-4.82). The most frequent etiologic agent was norovirus (56%). CONCLUSIONS: Age less than 20 years, traveling in groups and drinking unbottled water were important risk factors for acute gastroenteritis

Incidence and risk factors for acute gastroenteritis among pilgrims following the French way to Santiago de Compostela (Spain) in summer 2008.

[ES] Conocer la incidencia de gastroenteritis aguda en los peregrinos del Camino de Santiago, los factores de riesgo asociados y su caracterización microbiológica. Se diseñaron dos estudios simultáneos, uno transversal mediante encuestas autocumplimentadas de peregrinos llegados a Santiago y otro de casos y controles a los peregrinos en el camino. Se hizo un análisis multivariado mediante regresión logística. En el estudio transversal la densidad de incidencia fue de 23,5 episodios de gastroenteritis aguda por 1.000 peregrinos-día (intervalo de confianza del 95% [IC95%]: 18,9–29,4/103). En el estudio de casos y controles los factores de mayor riesgo fueron la edad <20 años (odds ratio [OR]=4,72; IC95%: 2,16–10,28), viajar en grupo (tres personas o más) (OR=1,49; IC95%: 0,98–2,28) y consumir agua no embotellada (OR=2,09; IC95%: 0,91–4,82). Norovirus fue el microorganismo aislado con más frecuencia (56%). Ser peregrino menor de 20 años, realizar el camino en grupo y consumir agua no embotellada se asocian con un mayor riesgo de presentar gastroenteritis aguda. [EN] To determine the incidence of acute gastroenteritis in pilgrims on St. James' Way, as well as associated risk factors and microbiological characteristics. Two studies were designed simultaneously: a cross-sectional study through self-completed questionnaires among pilgrims reaching Santiago, and a case-control study of pilgrims traveling along the Way. Multivariate analysis was performed using logistic regression. In the cross-sectional study, the incidence rate was 23.5 episodes of acute gastroenteritis/10³ pilgrims-day (95% CI: 18.9-2.4/10³. In the case-control study, the major risk factors were age <20 years (OR=4.72; 95% CI: 2.16-10.28), traveling in groups (three or more) (OR=1.49; 95% CI: 0.98-2.28), and drinking unbottled water (OR=2.09; 95% CI: 0.91-4.82). The most frequent etiologic agent was norovirus (56%). Age less than 20 years, traveling in groups and drinking unbottled water were important risk factors for acute gastroenteritis.Para desarrollar el trabajo de campo, el Centro Nacional de Epidemiología (Instituto de Salud Carlos III) financió el desplazamiento y las dietas de los miembros del PEAC, la Consellería de Sanidade de Galicia aportó el material técnico necesario y cedió un vehículo para los desplazamientos a lo largo del Camino, y S.A. de Xestion do Xacobeo facilitó el alojamiento de los investigadores de campo.S

Assessment of Cardiovascular Disease Risk and Therapeutic Patterns among Urban Black Rheumatoid Arthritis Patients

Rheumatoid arthritis (RA) patients have nearly twice the risk of cardiovascular disease (CVD) compared to the general population. We aimed to assess, in a predominantly Black population, the prevalence of traditional and RA-specific CVD risk factors and therapeutic patterns. Utilizing ICD codes, we identified 503 RA patients &#8805;18 years old who were seen from 2010 to 2017. Of them, 88.5% were Black, 87.9% were women and 29.4% were smokers. CVD risk factors (obesity, diabetes, hypertension, dyslipidemia) were higher than in previously reported White RA cohorts. Eighty-seven percent of the patients had at least one traditional CVD risk factor, 37% had three or more traditional CVD risk factors and 58% had RA-specific risk factors (seropositive RA, &gt;10 years of disease, joint erosions, elevated inflammatory markers, extra-articular disease, body mass index (BMI) &lt; 20). CV outcomes (coronary artery disease/myocardial infarction, heart failure, atrial fibrillation and stroke) were comparable to published reports. Higher steroid use, which increases CVD risk, and lesser utilization of biologics (decrease CV risk) were also observed. Our Black RA cohort had higher rates of traditional CVD risk factors, in addition to chronic inflammation from aggressive RA, which places our patients at a higher risk for CVD outcomes, calling for revised risk stratification strategies and effective interventions to address comorbidities in this vulnerable population