RESUMEN
The authors trialed a mobile application, DiabetesXcel, which included type 2 diabetes-focused educational videos and modules, in 50 adults of Bronx, NY, a region with a high prevalence of diabetes and diabetes complications. From baseline to 4 months and from baseline to 6 months, there was significantly improved quality of life, self-management, knowledge, self-efficacy, depression, A1C, and LDL cholesterol among those who used DiabetesXcel. There was also a significant decrease in diabetes-related emergency department visits and hospital admissions from baseline to 6 months. This study demonstrates that DiabetesXcel could be beneficial for type 2 diabetes management.
RESUMEN
BACKGROUND AND AIMS: Matrix Gla protein (MGP) is an inhibitor of calcification that requires carboxylation by vitamin K for activity. The inactive form of MGP, dephosphorylated-uncarboxylated matrix Gla protein (dp-ucMGP), has been associated with increased calcification. However, it is not known whether there is a longitudinal relationship between dephosphorylated-uncarboxylated matrix Gla protein levels and coronary and aortic calcification in large population cohorts. METHODS: The Multi-Ethnic Study of Atherosclerosis (MESA) followed participants with serial cardiac computed tomography (CT) measures of vascular calcification. Dp-ucMGP was measured at baseline in a subset of participants who completed baseline and follow-up CTs approximately 10 years later and had available plasma specimens (n = 2663). Linear mixed effects models (LMMs) were used to determine the association of dp-ucMGP with the simultaneous incidence and progression of coronary artery, ascending thoracic aortic, or descending thoracic aortic calcification (CAC, ATAC, DTAC)]. RESULTS: For every one standard deviation (SD, 178 pmol/L) increment in dp-ucMGP, CAC increased by 3.44 ([95% CI = 1.68, 5.21], p < 0.001) Agatston units/year (AU/year), ATAC increased by 0.63 ([95% CI = 0.27, 0.98], p = 0.001) AU/year, and DTAC increased by 8.61 ([95% CI = 4.55, 12.67], p < 0.001) AU/year. The association was stronger for DTAC in those ≥65 years and with diabetes. CONCLUSIONS: We found a positive association of the inactive form of matrix Gla protein, dp-ucMGP, and long-term incidence/progression of CAC, ATAC, and DTAC. Future studies should investigate dp-ucMGP as a calcification regulator and MGP as a possible therapeutic target to slow progression of calcification in the vasculature.
Asunto(s)
Enfermedades de la Aorta , Proteínas de Unión al Calcio , Enfermedad de la Arteria Coronaria , Progresión de la Enfermedad , Proteínas de la Matriz Extracelular , Proteína Gla de la Matriz , Calcificación Vascular , Humanos , Proteínas de la Matriz Extracelular/sangre , Proteínas de Unión al Calcio/sangre , Masculino , Femenino , Calcificación Vascular/diagnóstico por imagen , Calcificación Vascular/etnología , Calcificación Vascular/sangre , Calcificación Vascular/epidemiología , Incidencia , Anciano , Persona de Mediana Edad , Enfermedad de la Arteria Coronaria/sangre , Enfermedad de la Arteria Coronaria/etnología , Enfermedad de la Arteria Coronaria/epidemiología , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedades de la Aorta/etnología , Enfermedades de la Aorta/sangre , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/epidemiología , Estados Unidos/epidemiología , Anciano de 80 o más Años , Aorta Torácica/diagnóstico por imagen , Aorta Torácica/patología , Factores de Tiempo , Biomarcadores/sangre , Aterosclerosis/sangre , Aterosclerosis/etnología , Factores de Riesgo , Estudios Prospectivos , Fosforilación , Angiografía por Tomografía ComputarizadaRESUMEN
OBJECTIVE: To evaluate long-term effects of COVID-19 on auditory and vestibular symptoms in a diverse cohort impacted by the initial 2020 COVID-19 infection in the pandemic's epicenter, before vaccine availability. STUDY DESIGN: Cohort study of individuals with confirmed COVID-19 infection, diagnosed in the March-May 2020 infection wave. A randomized, retrospective chart review of 1,352 individuals was performed to identify those with documented new or worsening auditory (aural fullness, tinnitus, hyperacusis, hearing loss) or vestibular (dizziness, vertigo) symptoms. Those with documented symptoms (613 of the 1,352 initial cohort) were contacted for a follow-up telephone survey in 2021-2022 to obtain self-report of aforementioned symptoms. SETTING: Academic tertiary hospital system in Bronx, NY. PATIENTS: Adults 18 to 99 years old with confirmed COVID-19 infection, alive at time of review. One hundred forty-eight charts were excluded for restricted access, incomplete data, no COVID-19 swab, or deceased at time of review. INTERVENTION: Confirmed COVID-19 infection, March to May 2020. MAIN OUTCOMES MEASURES: Auditory and vestibular symptoms documented in 2020 medical records and by self-report on 2021 to 2022 survey. RESULTS: Among the 74 individuals with documented symptoms during the first 2020 COVID-19 wave who participated in the 2021 to 2022 follow-up survey, 58% had documented vestibular symptoms initially in 2020, whereas 43% reported vestibular symptoms on the 2021 to 2022 survey ( p = 0.10). In contrast, 9% had documented auditory symptoms initially in 2020 and 55% reported auditory symptoms on the 2021 to 2022 survey ( p < 0.01). CONCLUSIONS: COVID-19 may impact vestibular symptoms early and persistently, whereas auditory effects may have more pronounced long-term impact, suggesting the importance of continually assessing COVID-19 patients.