RESUMEN
OBJECTIVE: To investigate the risk of DM and evaluate the impact of SLE therapies on the risk of developing DM in patients with SLE. METHODS: Electronic database searches of PubMed, Embase, Cochrane Library and Web of Science were performed from inception to February 2023. Cohort and cross-sectional studies that analysed the risk of DM in patients with SLE were included. The associations between diabetes and antirheumatic agents, such as antimalarials and glucocorticoids, were analysed in cohort studies. Data were pooled using fixed- or random-effects meta-analysis to estimate pooled odd ratios (OR), relative risks (RR) and 95% confidence intervals (CIs). This study was registered with PROSPERO (CRD42023402774). RESULTS: A total of 37 studies (23 cross-sectional and 14 cohort studies) involving 266 537 patients with SLE were included. The pooled analyses from cross-sectional studies and cohort studies did not show an increased risk of DM in SLE patients (OR = 1.05, 95% CI 0.87-1.27; P = 0.63 and RR = 1.32, 95% CI 0.93-1.87; P = 0.12, respectively). However, several cohort studies consistently demonstrated a reduced risk of diabetes with antimalarials, while glucocorticoid use has been associated with an increased risk of developing diabetes. Age, sex, hypertension and immunosuppressants have not been identified as risk factors for DM in SLE patients. CONCLUSION: Although there was no increased risk of DM in patients with SLE compared with controls, HCQ users or adherents had a decreased risk, whereas glucocorticoid users had an increased risk.
Asunto(s)
Antimaláricos , Diabetes Mellitus , Glucocorticoides , Lupus Eritematoso Sistémico , Lupus Eritematoso Sistémico/complicaciones , Lupus Eritematoso Sistémico/tratamiento farmacológico , Humanos , Diabetes Mellitus/epidemiología , Glucocorticoides/uso terapéutico , Glucocorticoides/efectos adversos , Antimaláricos/uso terapéutico , Antimaláricos/efectos adversos , Antirreumáticos/uso terapéutico , Antirreumáticos/efectos adversos , Factores de Riesgo , Estudios TransversalesRESUMEN
OBJECTIVE: To describe the results from the Global Burden Disease (GBD) study 2019 on the burden of other musculoskeletal (MSK) disorders in Latin America and the Caribbean (LAC). METHODS: In this cross-sectional study, we analyzed data from all LAC region in the GBD study from 1990 to 2019. Other MSK (other than rheumatoid arthritis, osteoarthritis, gout, low back pain, and neck pain) burden was measured as prevalence, mortality, years lived with disability (YLD), and disability-adjusted life (DALY), by year, sex, and country. We show the counts, rates, and 95% uncertainty intervals (95% UI). Joinpoint regression analysis was used to estimate the average annual percentage change (AAPC) from 1990 to 2019. A correlational analysis between the burden parameters and sociodemographic index (SDI) was performed. RESULTS: In 2019, there were 52.0 million (95% UI, 44.8-60.1 million) individuals with other MSK disorders in LAC. The age-standardized mortality rate in 2019 was 1.2 (95% UI, 0.8-1.6) per 100,000 inhabitants. The AAPC was estimated as 0.1% (95% confidence interval [CI], 0.1-0.2) and 0.2% (95% CI, 0.1-0.3) for prevalence and mortality rates, respectively. The age-standardized DALY rate was 685.4 (95% UI, 483.6-483.6) per 100,000 inhabitants, representing an AAPC of 0.2% (95% CI, 0.1-0.3). The burden was larger in women and the elderly. The SDI was positively correlated with the prevalence of YLD in 2019. CONCLUSIONS: LAC region has experienced a significant burden of other MSK disorders over the last three decades. To challenge this growing burden, population-based strategies designed to reduce the burden of other MSK and strengthen health systems to contribute effective and cost-efficient care are necessary.
Asunto(s)
Artritis Reumatoide , Carga Global de Enfermedades , Humanos , Femenino , Anciano , América Latina/epidemiología , Años de Vida Ajustados por Calidad de Vida , Estudios Transversales , Artritis Reumatoide/epidemiología , Región del Caribe/epidemiologíaRESUMEN
OBJECTIVE: This study aimed to describe the disease burden and trends of musculoskeletal (MSK) disorders in Mexico from 1990 to 2019. METHOD: A cross-sectional study using systematic analysis from the Global Burden of Disease Study 2019 (GBD study 2019) was performed to analyze data on MSK disorders and estimate crude and age-standardized rates per 100,000 population concerning disease prevalence, incidence, mortality, disability-adjusted life-years (DALY), and years lived with disability (YLD). The average annual percentage change (AAPC) was calculated using the joinpoint regression. RESULTS: In 2019, there were 4.8 million (95% UI 4.3, 5.4) new cases and 3,312 (95% UI 2201, 4,790) deaths attributable to MSK disorders. In 2019, MSK disorders ranked first, increasing from 1990 (second rank) for the YLD in Mexico. Subnational variations were identified, with the state of Oaxaca having the highest age-standardized incidence rate (ASIR) per 100,000 population in 2019. Joinpoint analysis revealed a significant increase in prevalence in Mexico from 1990 to 2019 (AAPC: 0.14%; 95%CI 0.09-0.19), incidence (AAPC: 0.05%; 95%CI 0.03-0.07), DALY (AAPC: 0.13%; 95%CI 0.04-0.22), and YLD (AAPC: 0.13%; 95%CI 0.02-0.24). Among the risk factors, occupational ergonomic factors and high body mass index (BMI) had the largest influence on MSK disorders. CONCLUSIONS: In Mexico, we observed an increase the national burden of MSK disorders from 1990 to 2019. Specific determinants, such as occupational ergonomic factors and high BMI, contribute to the MSK disorder burden. The burden of MSK disorders requires an improved and prompt assessment to plan valuable diagnostic and management approaches. Key Points ⢠In Mexico, the burden of musculoskeletal (MSK) disorders increased from 1990 to 2019. ⢠Specific risk factors, such as occupational ergonomic factors and high body mass index, contribute to the MSK disorder burden.
Asunto(s)
Costo de Enfermedad , Enfermedades Musculoesqueléticas , Humanos , Años de Vida Ajustados por Calidad de Vida , México/epidemiología , Estudios Transversales , Enfermedades Musculoesqueléticas/epidemiologíaRESUMEN
Antiphospholipid antibody syndrome (usually named antiphospholipid syndrome, APS) is an autoimmune disorder seen mainly in young people. Clinically, APS is described by pregnancy complications and/or a hypercoagulable state, including the venous or arterial vasculature, and strongly related to antiphospholipid antibodies. Although several cardiac manifestations have been involved with APS, and accelerated atherosclerosis is present in this condition, little is known about cardiovascular (CV) risk and the relation between APS. Several studies have used imaging markers to associate them with the main clinical features of patients with APS and the probability of having subclinical atherosclerosis. However, it has not yet been established which markers are most related to the risk of developing CV diseases (CVD) in these patients. In this narrative review, we focus on non-invasive imaging markers that can predict CVD, including carotid intima-media thickness and carotid plaques assessed by carotid ultrasonography or coronary artery calcium score, which usually by computed tomography. We also examine the evidence about vascular function markers used in APS, such as arterial flow-mediated brachial dilation and artery stiffness measured by the velocity of the pulse wave. We present the current status of non-invasive imaging markers, which suggest the existence of subclinical atherosclerosis in patients with APS. However, new prospective research is required to identify the predictive value of these findings and their modification by current treatments for APS.
Asunto(s)
Síndrome Antifosfolípido , Enfermedad de la Arteria Coronaria , Humanos , Síndrome Antifosfolípido/complicaciones , Síndrome Antifosfolípido/diagnóstico , Síndrome Antifosfolípido/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/etiología , Grosor Intima-Media Carotídeo , BiomarcadoresRESUMEN
Introducción: se estima escasez de 5.9 millones de profesionistas de la salud a nivel mundial. La Enfermería de Práctica Avanzada (EPA), cuenta con conocimientos, competencias y habilidades clínicas específicas para actuar en situaciones de déficit de personal médico, tratando desde enfermedades agudas hasta crónico degenerativas, preservando tanto la salud mental como física. Objetivo: Determinar el desempeño de la Enfermería de Práctica Avanzada en el Sector Salud. Metodología: revisión sistemática sobre la EPA, que incluyó revisiones y artículos originales del periodo 2013-2022 en español e inglés, acerca de su desempeño: evolución, aceptación y reconocimiento. Para la identificación, cribado e inclusión de los artículos se utilizó el modelo PRISMA 2020. Resultados: de un total de 838 artículos identificados, se incluyeron 20 artículos y 7 de otras fuentes como citas y otros sitios web, obteniendo un total de 27 artículos de revisión, que abordan la evolución, la aceptación y reconocimiento. Se realizó análisis cualitativo. Conclusiones: el desempeño de EPA surge por las demandas poblacionales de atención primaria a la salud, diversos países ya cuentan con EPA, asistiendo a sus habitantes desde sus especialidades. La EPA es diversa y extensa, su profesionalización debe ser continua y permanente. En México falta camino para tomar la EPA como parte del equipo multidisciplinario
Abstract Introduction: About 5.9 millions healthcare professionals lack across the world. The Advanced Practice Nursing (APN), has specific knowledge, competences, and clinical abilities to act in medical absence, taking care from acute illness until chronic diseases, preserving both mental and physical health. Objective: To determine the Advanced Practice Nursing (APN) performance in the Health Sector. Methods: A systematic review about APN, including reviews and original articles from the period 2013-2022 in Spanish and English, about performance: evolution, acceptance and recognition. For the identification, screening, and inclusion of the articles the PRISMA 2020 model was used. Results: Of 838 total identified articles, 20 articles were included from the search and 7 from other sources such as citations and other websites, obtaining 27 total articles to be reviewed, which regard the evolution, acceptance and recognition. A qualitative analysis was performed. Conclusions: The APN performance arose because of demands for primary health care; several countries already have APN, providing care to inhabitants through their different specialties. APN is diverse and extensive, its professionalization must be continuous and permanent. In Mexico there is still some way to go to APN to take part in the multidisciplinary team.
Asunto(s)
Humanos , Rol de la Enfermera , Educación en Enfermería , Enfermería de Práctica Avanzada , Enfermería de Atención PrimariaRESUMEN
BACKGROUND: Low disease activity state (LDAS) has been linked to a significant reduction in flares and damage accrual in patients with systemic lupus erythematosus (SLE); however, the effect of LDAS on the risk of vertebral fractures (VFs) in subjects with SLE is unknown, considering that low bone mineral density (BMD) and VF are frequent in SLE. OBJECTIVE: to evaluate whether achieving LDAS ≥50% of the observation time prevents new VF and BMD changes in Mestizo women. METHODS: We carried out a longitudinal, observational, and retrospective study. Mestizo women with SLE were included for a median of an 8-year follow-up. LDAS was described as Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) score ≤4, prednisone ≤7.5 mg/day, and stable immunosuppressive therapies. BMD measurements and lateral thoracic and lumbar radiographs for a semiquantitative analysis for VF were assessed at baseline and during the follow-up. Uni- and multivariable interval-censored survival regression models were carried out. RESULTS: We included 110 patients: 35 (31.8%) had new VF. A total of 56 patients (50.1%) achieved LDAS ≥50% of the time during the follow-up and achieved a significantly lesser risk of incident VF (HR = 0.16; 95% CI, 0.06-0.49). After adjusting by age, BMI, menopause, prevalent VF, baseline BMD, cumulative glucocorticoid use, and anti-osteoporotic therapy, LDAS-50 was significantly related to a decrease in the risk of a new VF (HR = 0.39; 95% CI, 0.16-0.98). There was no association between LDAS and BMD measurement changes. When only patients on LDAS but not in remission (n = 43) were evaluated for the risk of incident VF, both uni- and multivariate analyses were significant (HR = 0.12; 95 CI, 0.04-47; p = 0.001, and HR = 0.26; 95% CI, 0.7-0.88; p = 0.03). CONCLUSIONS: LDAS ≥50% of the time was significantly associated with a diminished risk of new VF in Mestizo women with SLE, even in patients not in remission. However, LDAS did not help modify BMD changes over time.
Asunto(s)
Lupus Eritematoso Sistémico , Fracturas de la Columna Vertebral , Femenino , Humanos , Densidad Ósea , Glucocorticoides/uso terapéutico , Lupus Eritematoso Sistémico/complicaciones , Lupus Eritematoso Sistémico/tratamiento farmacológico , Prednisona/uso terapéutico , Estudios Retrospectivos , Fracturas de la Columna Vertebral/diagnóstico por imagen , Fracturas de la Columna Vertebral/epidemiologíaRESUMEN
BACKGROUND: Acute fetal distress (AFD) is a condition that requires timely diagnosis because it generates hypoxia, acidosis, and even intrauterine death. This study aimed to determine lactate and pH values in the umbilical cord in full-term newborns (NBs) with a history of AFD. METHODS: We conducted a cross-sectional study in full-term NBs of mothers with at least one perinatal, neonatal, or gasometric AFD antecedent. Neonatal morbidity was considered: if 1-min Apgar ≤ 6, or advanced neonatal maneuvers, or neonatal intensive care unit (NICU) admissions were necessary. The cutoff points were lactate > 4mmol/L and pH < 7.2. RESULTS: Of 66 NBs, 33.3% of mothers presented at least one antecedent for developing AFD; 22.7% presented hypertensive pregnancy disease, 13.6% oligohydramnios, and 63.6% other factors. Perinatally, 28.7% required advanced neonatal resuscitation maneuvers and 7.5% admission to the NICU. In the gasometry, the lactate and pH values for the neonatal morbidity of the NBs' group were 4.726 ± 1.401 and 7.293 ± 0.056, respectively, versus 2.240 ± 0.318 and 7.359 ± 0.022 (p < 0.05) for the group without associated neonatal morbidity. CONCLUSIONS: Lactate values in the umbilical cord increased by 25%, and pH decreased by one percent in NBs with a history of AFD and associated morbidity.
INTRODUCCIÓN: El sufrimiento fetal agudo (SFA) es una condición que amerita un diagnóstico oportuno debido a que genera hipoxia, acidosis e incluso la muerte intrauterina. El objetivo de este estudio fue determinar los valores de lactato y pH en cordón umbilical en recién nacidos de término con antecedente SFA. MÉTODOS: Se llevó a cabo un estudio transversal, en recién nacidos a término, de madres que tuvieron al menos un antecedente para SFA de tipo perinatal, neonatal o gasométrico. Se consideró morbilidad neonatal cuando presentaron Apgar al minuto ≤ 6, o requirieron maniobras avanzadas de reanimación neonatal, o ingreso a Unidad de Cuidados Intensivos Neonatales (UCIN). El punto de corte fue > 4 mmol/L para los valores de lactato y pH < 7.2. RESULTADOS: De un total de 66 recién nacidos, el 33.3% de las madres presentaron al menos un antecedente para desarrollar SFA; el 22.7% presentó enfermedad hipertensiva del embarazo, el 13.6%, oligohidramnios, y el 63.6%, otros factores. El 28.7% requirieron maniobras avanzadas de la reanimación neonatal y el 7.5%, el ingreso a la UCIN. En la gasometría, el valor de lactato y pH para el grupo de recién nacidos con morbilidad neonatal fue de 4.726 ± 1.401 y 7.293 ± 0.056 respectivamente, versus 2.240 ± 0.318 y 7.359 ± 0.022 (p < 0.05) para el grupo sin morbilidad neonatal asociada. CONCLUSIONES: Se observó un incremento del 25% de los valores de lactato en cordón umbilical y una disminución del 1% del pH en los recién nacidos con antecedente de SFA y morbilidad asociada.
Asunto(s)
Hipertensión , Ácido Láctico , Femenino , Embarazo , Recién Nacido , Humanos , Estudios Transversales , Sufrimiento Fetal/diagnóstico , Resucitación , Concentración de Iones de HidrógenoRESUMEN
Abstract Background: Acute fetal distress (AFD) is a condition that requires timely diagnosis because it generates hypoxia, acidosis, and even intrauterine death. This study aimed to determine lactate and pH values in the umbilical cord in full-term newborns (NBs) with a history of AFD. Methods: We conducted a cross-sectional study in full-term NBs of mothers with at least one perinatal, neonatal, or gasometric AFD antecedent. Neonatal morbidity was considered: if 1-min Apgar ≤ 6, or advanced neonatal maneuvers, or neonatal intensive care unit (NICU) admissions were necessary. The cutoff points were lactate > 4mmol/L and pH < 7.2. Results: Of 66 NBs, 33.3% of mothers presented at least one antecedent for developing AFD; 22.7% presented hypertensive pregnancy disease, 13.6% oligohydramnios, and 63.6% other factors. Perinatally, 28.7% required advanced neonatal resuscitation maneuvers and 7.5% admission to the NICU. In the gasometry, the lactate and pH values for the neonatal morbidity of the NBs' group were 4.726 ± 1.401 and 7.293 ± 0.056, respectively, versus 2.240 ± 0.318 and 7.359 ± 0.022 (p < 0.05) for the group without associated neonatal morbidity. Conclusions: Lactate values in the umbilical cord increased by 25%, and pH decreased by one percent in NBs with a history of AFD and associated morbidity.
Resumen Introducción: El sufrimiento fetal agudo (SFA) es una condición que amerita un diagnóstico oportuno debido a que genera hipoxia, acidosis e incluso la muerte intrauterina. El objetivo de este estudio fue determinar los valores de lactato y pH en cordón umbilical en recién nacidos de término con antecedente SFA. Métodos: Se llevó a cabo un estudio transversal, en recién nacidos a término, de madres que tuvieron al menos un antecedente para SFA de tipo perinatal, neonatal o gasométrico. Se consideró morbilidad neonatal cuando presentaron Apgar al minuto ≤ 6, o requirieron maniobras avanzadas de reanimación neonatal, o ingreso a Unidad de Cuidados Intensivos Neonatales (UCIN). El punto de corte fue > 4 mmol/L para los valores de lactato y pH < 7.2. Resultados: De un total de 66 recién nacidos, el 33.3% de las madres presentaron al menos un antecedente para desarrollar SFA; el 22.7% presentó enfermedad hipertensiva del embarazo, el 13.6%, oligohidramnios, y el 63.6%, otros factores. El 28.7% requirieron maniobras avanzadas de la reanimación neonatal y el 7.5%, el ingreso a la UCIN. En la gasometría, el valor de lactato y pH para el grupo de recién nacidos con morbilidad neonatal fue de 4.726 ± 1.401 y 7.293 ± 0.056 respectivamente, versus 2.240 ± 0.318 y 7.359 ± 0.022 (p < 0.05) para el grupo sin morbilidad neonatal asociada. Conclusiones: Se observó un incremento del 25% de los valores de lactato en cordón umbilical y una disminución del 1% del pH en los recién nacidos con antecedente de SFA y morbilidad asociada.
RESUMEN
Resumen Objetivo: Determinar la prevalencia de cardiopatías congénitas (CC) en un hospital de segundo nivel que ameritaron tratamiento quirúrgico. Material y métodos: Estudio descriptivo, realizado en pacientes con diagnóstico de CC en una unidad de segundo nivel de atención del Instituto Mexicano del Seguro Social (IMSS) en Puebla, México durante el periodo de 2016-2017, se incluyeron expedientes de recién nacidos (RN) a término hasta los 14 años, analizando variables sociodemográficas, tipo de CC y corto circuito, presencia de anomalías asociadas y envío a un tercer nivel de atención para tratamiento quirúrgico. La información fue recolectada y analizada mediante el programa SPSS Statistics v25. Resultados: La prevalencia hospitalaria de CC que requirieron envío a tercer nivel de atención para tratamiento quirúrgico fue 6.8% en 2016 y 6.6% en 2017, la mediana de edad fue 1 año. El 77.2% de las CC fueron acianógenas, la persistencia del conducto arterioso (PCA) fue el corto circuito más frecuente y 19.2% presentó síndrome de Down como anomalía congénita asociada. Conclusión: Obtuvimos una prevalencia similar a otras regiones de México, siendo las CC acianógenas la causa más frecuente de los tratamientos quirúrgicos. La detección y referencia oportuna mejorara la atención y calidad de vida en estos pacientes.
Abstract Objective: To determine the prevalence of congenital heart disease (CHD) in a second level hospital that required surgical treatment. Material and methods: Descriptive study carried out in patients diagnosed with CHD in a second level hospital of the Mexican Social Security Institute (IMSS) in Puebla, Mexico during the period 2016-2017. Records of full-term newborns (NB) up to 14 years of age analyzing sociodemographic variables, type of CHD and short-circuit, presence of associated anomalies, and referral to a third level hospital for surgical treatment were included. Data were collected and analyzed using the SPSS Statistics v25 program. Results: The hospital prevalence of CHD that required referral to the third level hospital for surgical treatment was 6.8% in 2016 and 6.6% in 2017; the median age was 1 year. The 77.2% of CHDs were non-cyanotic, patent ductus arteriosus (PDA) was the most common shunt, and 19.2% had Down syndrome as an associated congenital anomaly. Conclusion: We obtained a similar prevalence to other regions of Mexico, with acyanotic CHD being the most frequent cause of surgical treatments. Timely detection and referral will improve care and quality of life in these patients.
RESUMEN
The Systemic Lupus International Clinics (SLICC)-Frailty Index (FI) is associated with adverse outcomes in systemic lupus erythematosus (SLE). However, to our knowledge, its association with bone mineral density (BMD) and vertebral fractures (VF), has not been investigated using a standardized methods. Our aim was to evaluate the relationship between frailty assessed by SLICC-FI, and BMD and VF in Mestizo women with SLE. Adult women were included in this cross-sectional study. Information concerning the risk factors for VF and BMD in the lumbar spine and total hip was acquired. SLICC-FI was assessed at baseline. A semi-quantitative method was utilized to evaluate the prevalence of VF on lateral thoracolumbar radiographs. Univariate and multivariate regression analyses were performed adjusting for age, body mass index (BMI), SLE duration, cumulative glucocorticoid dose, bisphosphonate use, and BMD measurements. We included 202 women with SLE (mean age [SD] = 43.3 [13.6] years). The mean (SD) SLICC-FI value was 0.14 (0.09). Eleven (5.4%) patients were categorized as robust, 62 (30.7%) as relatively less fit, 84 (41.6%) as least fit, and 45 (22.3%) as frail. Both univariate and multivariate models showed associations between frailty (defined as SLICC-FI > 0.21) and prevalent VF in the entire population (OR 5.76, 95% CI 2.53-13.12; P < 0.001) and in the premenopausal group (OR 4.29, 95% CI; P = 0.047). We also found an association between the SLICC-FI and low BMD. In conclusion, frailty assessed by SLICC-FI might be associated with VF and low BMD in mestizo females with SLE.
Asunto(s)
Enfermedades Óseas Metabólicas , Fragilidad , Lupus Eritematoso Sistémico , Fracturas de la Columna Vertebral , Adulto , Humanos , Femenino , Adolescente , Fragilidad/complicaciones , Estudios Transversales , Fracturas de la Columna Vertebral/etiología , Fracturas de la Columna Vertebral/complicaciones , Densidad Ósea , Enfermedades Óseas Metabólicas/complicaciones , Vértebras Lumbares , Factores de Riesgo , Lupus Eritematoso Sistémico/complicacionesRESUMEN
The study aimed to analyze the influence of the COVID-19 pandemic on mortality rates in patients with systemic autoimmune rheumatic diseases (SARD) in Mexico. We selected SARD-related deaths using National Open Data and Information from the Ministry of Health, Mexico, and ICD-10 codes. We assessed the observed compared to the predicted mortality values for 2020 and 2021, employing trends from 2010 to 2019 with joinpoint and prediction modelling analyses. Among 12,742 deaths due to SARD between 2010 and 2021, the age-standardized mortality rate (ASMR) increased significantly between 2010 and 2019 (pre-pandemic) (annual percentage change [APC] 1.1%; 95% CI 0.2-2.1), followed by a non-significant decrease during the pandemic period (APC 13.9%; 95% CI 13.9-5.3). In addition, the observed ASMR of 1.19 for 2020 for SARD and of 1.14 for 2021 were lower than the predicted values of 1.25 (95% CI 1.22-1.28) for 2020 and 1.25 (95% CI 1.20-1.30) for 2021. Similar findings were identified for specific SARD, mainly systemic lupus erythematosus (SLE), or by sex or age group. Interestingly, the observed mortality rates for SLE in the Southern region of 1.00 in 2020 and 1.01 in 2021 were both significantly greater than the predicted values of 0.71 (95% CI 0.65-0.77) in 2020 and 0.71 (95% CI 0.63-0.79). In Mexico, the observed SARD mortality rates were not higher than the expected values during the pandemic, except for SLE in the Southern region. No differences by sex or age group were identified.
Asunto(s)
Enfermedades Autoinmunes , COVID-19 , Lupus Eritematoso Sistémico , Enfermedades Reumáticas , Humanos , Pandemias , México/epidemiologíaRESUMEN
The aims of this study were in systemic lupus erythematosus (SLE) patients: 1) to compare the metabolomic profile of insulin resistance (IR) with controls and 2) to correlate the metabolomic profile with other IR surrogates and SLE disease variables and vitamin levels. In this cross-sectional study, serum samples were collected from women with SLE (n=64) and gender- and age-matched controls (n=71), which were not diabetic. Serum metabolomic profiling was performed using UPLC-MS-MS (Quantse score). HOMA and QUICKI were carried out. Serum 25(OH)D concentrations were measured by chemiluminescent immunoassay. In women with SLE, the metabolomic Quantose score significantly correlated with HOMA-IR, HOMA2-IR, and QUICKI. Although concentrations of IR metabolites were not different between SLE patients and controls, fasting plasma insulin levels were higher and insulin sensitivity lower in SLE women. Interestingly, the Quantose IR score was significantly correlated with complement C3 levels (r=0.7; p=0.001). 25 (OH)D did not correlate with any metabolite or the Quantose IR index. Quantose IR may be a useful tool for IR assessment. There was a possible correlation between the metabolomic profile and complement C3 levels. The implementation of this metabolic strategy may help develop biochemical insight into metabolic disorders in SLE.
Asunto(s)
Resistencia a la Insulina , Lupus Eritematoso Sistémico , Humanos , Femenino , Complemento C3 , Estudios Transversales , Cromatografía Liquida , Espectrometría de Masas en Tándem , InsulinaRESUMEN
BACKGROUND AND AIMS: Mexico is among the countries with the highest estimated excess mortality rates due to the COVID-19 pandemic, with more than half of reported deaths occurring in adults younger than 65 years old. Although this behavior is presumably influenced by the young demographics and the high prevalence of metabolic diseases, the underlying mechanisms have not been determined. METHODS: The age-stratified case fatality rate (CFR) was estimated in a prospective cohort with 245 hospitalized COVID-19 cases, followed through time, for the period October 2020-September 2021. Cellular and inflammatory parameters were exhaustively investigated in blood samples by laboratory test, multiparametric flow cytometry and multiplex immunoassays. RESULTS: The CFR was 35.51%, with 55.2% of deaths recorded in middle-aged adults. On admission, hematological cell differentiation, physiological stress and inflammation parameters, showed distinctive profiles of potential prognostic value in patients under 65 at 7 days follow-up. Pre-existing metabolic conditions were identified as risk factors of poor outcomes. Chronic kidney disease (CKD), as single comorbidity or in combination with diabetes, had the highest risk for COVID-19 fatality. Of note, fatal outcomes in middle-aged patients were marked from admission by an inflammatory landscape and emergency myeloid hematopoiesis at the expense of functional lymphoid innate cells for antiviral immunosurveillance, including NK and dendritic cell subsets. CONCLUSIONS: Comorbidities increased the development of imbalanced myeloid phenotype, rendering middle-aged individuals unable to effectively control SARS-CoV-2. A predictive signature of high-risk outcomes at day 7 of disease evolution as a tool for their early stratification in vulnerable populations is proposed.
Asunto(s)
COVID-19 , Humanos , SARS-CoV-2 , Pandemias , Estudios Prospectivos , Comorbilidad , HematopoyesisRESUMEN
OBJECTIVE: We carried out a systematic review (SR) of adherence in diagnostic and prognostic applications of ML in SLE using the Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis (TRIPOD) Statement. METHODS: A SR employing five databases was conducted from its inception until December 2021. We identified articles that evaluated the utilization of ML for prognostic and/or diagnostic purposes. This SR was reported based on the PRISMA guidelines. The TRIPOD statement assessed adherence to reporting standards. Assessment for risk of bias was done using PROBAST tool. RESULTS: We included 45 studies: 29 (64.4%) diagnostic and 16 (35.5%) prognostic prediction- model studies. Overall, articles adhered by between 17% and 67% (median 43%, IQR 37-49%) to TRIPOD items. Only few articles reported the model's predictive performance (2.3%, 95% CI 0.06-12.0), testing of interaction terms (2.3%, 95% CI 0.06-12.0), flow of participants (50%, 95% CI; 34.6-65.4), blinding of predictors (2.3%, 95% CI 0.06-12.0), handling of missing data (36.4%, 95% CI 22.4-52.2), and appropriate title (20.5%, 95% CI 9.8-35.3). Some items were almost completely reported: the source of data (88.6%, 95% CI 75.4-96.2), eligibility criteria (86.4%, 95% CI 76.2-96.5), and interpretation of findings (88.6%, 95% CI 75.4-96.2). In addition, most of model studies had high risk of bias. CONCLUSIONS: The reporting adherence of ML-based model developed for SLE, is currently inadequate. Several items deemed crucial for transparent reporting were not fully reported in studies on ML-based prediction models. REVIEW REGISTRATION: PROSPERO ID# CRD42021284881. (Amended to limit the scope).
Asunto(s)
Lupus Eritematoso Sistémico , Modelos Estadísticos , Humanos , Pronóstico , Aprendizaje Automático , Lupus Eritematoso Sistémico/diagnósticoRESUMEN
Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by damage to multiple systems and a higher risk of cardiovascular disease. In addition, several studies have found that insulin resistance (IR) is more prevalent in SLE patients than controls, increasing the risk of prediabetes, type 2 diabetes mellitus (T2DM) and morbidity. The objective of this review article was to summarize the most relevant evidence about the relationship among IR, T2DM and SLE, including the effects of proinflammatory states, acute-phase proteins, pro-inflammatory cytokines, and pharmacological SLE treatment. A better understanding of the mechanisms involved in these comorbidities will allow better treatment strategies.
Asunto(s)
Enfermedades Cardiovasculares , Diabetes Mellitus Tipo 2 , Resistencia a la Insulina , Lupus Eritematoso Sistémico , Humanos , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Lupus Eritematoso Sistémico/complicaciones , Lupus Eritematoso Sistémico/diagnóstico , Lupus Eritematoso Sistémico/tratamiento farmacológico , ComorbilidadRESUMEN
BACKGROUND: Hospitalizations due to systemic lupus erythematosus (SLE) incur substantial resource use. Hospitalization trends provide a key benchmark of the disease burden. However, there is little long-term data in Mexico. Therefore, we evaluated Mexican hospitalization trends for SLE during 2000-2019. METHODS: Hospitalization trends of SLE were studied using data from 2000 to 2019 releases of the National Dynamic Cubes of the General Direction of Health Information, which provides data on hospitalization discharges in Mexico. Patients aged ≥15 years hospitalized during the study period with a principal discharge diagnosis of SLE (ICD-10 code M32) were included. RESULTS: From 2000 to 2019, there were 17,081 hospitalizations for SLE, of which 87.6% were in females and 87% in subjects aged 15-44 years. From 2000 to 2019, the age-standardized hospitalization rate for patients with SLE increased from 0.38 per 100,000 persons to 0.65 per 100,000 persons with an average annual percentage change (APC) of 2.9% (95% CI 6.2-63.2). Although there was a significant uptrend from 2000 through 2011, there was a significant decline from 2011 to 2019 (APC: -4.8%, 95% CI -7.0% to -2.5%). Similar trends were identified in subjects aged 15-44 years and in both sexes. The length of stay and inpatient mortality decreased between 2000-2009 and 2010-2019. CONCLUSIONS: Although there was a substantial increase in SLE hospitalizations in 2000-2019, in 2011-2019, a decreased trend was reported in younger patients and in females and males. The length of stay was also reduced.
Asunto(s)
Lupus Eritematoso Sistémico , Humanos , Masculino , Femenino , Lupus Eritematoso Sistémico/epidemiología , México/epidemiología , HospitalizaciónRESUMEN
BACKGROUND: Patients with systemic lupus erythematosus (SLE) have an increased cardiovascular (CV) risk. Insulin resistance (IR), which is higher in patients with SLE, adversely impacts left ventricular (LV) remodeling and function. The aims were to determine LV dysfunction and evaluate the influence of potential risk factors on subclinical LV dysfunction in women with SLE, including IR. METHODS: This cross-sectional study included adult women with SLE without diabetes mellitus (DM), hypertension or severe obesity. Diastolic dysfunction (DD) was verified according to current guidelines. Insulin resistance was estimated using the Quantose score. RESULTS: We included 77 women. The frequency of IR was 65%. All participants had a normal ejection fraction (EF), and 11 (15.7%) had abnormal LV global longitudinal strain (GLS). Twenty-three (32.8%) had DD. The GLS% and global circumferential strain (GCS)% did not differ in patients with and without IR (-20.8 ± 3.1 vs -20.5 ± 2.1; p = 0.61 and -27.9 ± 4.4 vs -27.4 ± 3.7; p = 0.57, respectively). The prevalence of DD was 38.1% in patients with IR versus 25% in those without (p = 0.30). E/e' and E/A ratios did not differ between groups (6.6 ± 1.9 vs 6.6 ± 1.5; p = 0.98 and 1.3 ± 0.3 vs 1.3 ± 0.2; p = 0.27). Higher BMI (OR: 1.2, 95% CI 1.1-1.5) and disease duration (OR: 1.2, 95% CI 1.1-1.4) were associated with DD. CONCLUSIONS: Patients with overweight/obesity may be at higher risk of LV dysfunction. Although IR was high in our patients with SLE was not associated with systolic dysfunction or DD. Body mass index and disease duration were associated with an increased risk of DD.
Asunto(s)
Resistencia a la Insulina , Lupus Eritematoso Sistémico , Disfunción Ventricular Izquierda , Humanos , Adulto , Femenino , Índice de Masa Corporal , Estudios Transversales , Lupus Eritematoso Sistémico/complicaciones , Lupus Eritematoso Sistémico/epidemiología , Disfunción Ventricular Izquierda/epidemiología , Disfunción Ventricular Izquierda/etiología , Remodelación Ventricular , Función Ventricular Izquierda , Volumen SistólicoRESUMEN
Background: Leukemia is the most frequent cancer in children and adolescents, and it has a high prevalence of depression and anxiety which deteriorates the quality of life related to health. The symptoms of depression and anxiety may go unnoticed by the physician as a normal response during cancer treatment. Objective: To determine the prevalence of depression, anxiety and health-related quality of life in pediatric patients with leukemia. Material and methods: study with the participation of Mexican children and adolescents with leukemia whose depression was determined with the Childhood Depression Inventory, their anxiety with the Spence Childhood Anxiety Scale, and their health-related quality of life (HRQoL) with PedsQL 4.0. Results: 37 participants, with a median age of 11 years (8-14 years); 19 (51.4%) were male. The marital status of the parents in 25 participants (67.5%) was married, in 10 (27%) had a domestic partnership, in one (2.7%) had divorced parents and in one it was single (2.7%). The prevailing religion was Catholic in 29 (78.3%); 16 patients (43.2%) reported depression, 10% anxiety and 94.5% reported an adequate health-related quality of life, with an average of 74.2 +- 16.2. Conclusions: Depression was the most prevalent, followed by anxiety. Health-related quality of life was reported as good. The harmful impact is still prevalent in a vulnerable population, which must be attended in a comprehensive and timely manner at all levels of care.
Introducción: la leucemia es el cáncer más frecuente en niños y adolescentes, y tiene una alta prevalencia de depresión y ansiedad que deterioran la calidad de vida relacionada con la salud. Los síntomas de depresión y ansiedad pueden pasar inadvertidos por el médico al considerar que son una respuesta normal durante el tratamiento del cáncer. Objetivo: determinar la prevalencia de depresión, ansiedad y calidad de vida relacionada con la salud en pacientes pediátricos con leucemia. Material y métodos: estudio en el que participaron niños y adolescentes mexicanos con leucemia cuya depresión se estableció con el Inventario de Depresión Infantil, su ansiedad con la Escala de Ansiedad Infantil Spence y su calidad de vida relacionada con la salud (CVRS) con el PedsQL 4.0. Resultados: fueron 37 participantes, con una mediana de edad de 11 años (8-14 años); 19 (51.4%) fueron del género masculino. Los padres de 25 pacientes (67.5%) estaban casados, los de 10 (27%) en unión libre, el de uno estaba divorciado (2.7%) y el de otro soltero (2.7%). La religión prevalente fue la católica en 29 (78.3%); 16 pacientes (43.2%) reportaron depresión, 10% ansiedad y 94.5% reportó adecuada calidad de vida relacionada con la salud, con un promedio de 74.2 +- 16.2. Conclusiones: la depresión fue la más prevalente, seguida de la ansiedad; la calidad de vida relacionada con la salud se reportó como buena. El impacto nocivo aún sigue siendo prevalente en una población vulnerable, la cual se debe atender de manera integral y oportuna en todos los niveles de atención.