Familial hypercholesterolemia (FH) remains underdiagnosed and undertreated.
Report the results of the first years (2017-2019) of the Mexican FH registry.
There are 60 investigators, representing 28 ...federal states, participating in the registry. The variables included are in accordance with the European Atherosclerosis Society (EAS) FH recommendations.
To date, 709 patients have been registered, only 336 patients with complete data fields are presented. The mean age is 50 (36-62) years and the average time since diagnosis is 4 (IQR: 2-16) years. Genetic testing is recorded in 26.9%. Tendon xanthomas are present in 43.2%. The prevalence of type 2 diabetes is 11.3% and that of premature CAD is 9.8%. Index cases, male gender, hypertension and smoking were associated with premature CAD. The median lipoprotein (a) level is 30.5 (IQR 10.8-80.7) mg/dl. Statins and co-administration with ezetimibe were recorded in 88.1% and 35.7% respectively. A combined treatment target (50% reduction in LDL-C and an LDL-C <100 mg/dl) was achieved by 13.7%. Associated factors were index case (OR 3.6, 95%CI 1.69-8.73, P = .002), combination therapy (OR 2.4, 95%CI 1.23-4.90, P = .011), type 2 diabetes (OR 2.8, 95%CI 1.03-7.59, P = .036) and age (OR 1.023, 95%CI 1.01-1.05, P = .033).
The results confirm late diagnosis, a lower than expected prevalence and risk of ASCVD, a higher than expected prevalence of type 2 diabetes and undertreatment, with relatively few patients reaching goals. Recommendations include, the use of combination lipid lowering therapy, control of comorbid conditions and more frequent genetic testing in the future.
•Familial hypercholesterolemia remains underdiagnosed and undertreated in Mexico.•We present the results of the Mexican Familial Hypercholesterolemia Registry.•Over 60 investigators in 28 federal states participated in the registry.•We discuss the findings and challenges to overcome in this population.
The Marine Spatial Planning (MSP) has been adopted in Mexico as an environmental planning instrument attending coastal-sea issues and guiding the activities carried out on those realms. However, its ...application is still a challenge for the government, who has requested scientists to actively participate in developing proposals in order to promote effective implementation of the MSP trough operative plans: the Marine Spatial Planning Programs (MSPP). In this article we reviewed the academic inputs to the MSPP construction and the prevailed challenges to achieve an effective MSP implementation. We pointed out that Mexico is a country with many lessons learned but more to learn. Future research agendas should transcended to the next level of discussion, where the articulation of actions will be prioritized looking to: 1) harmonize the MSP with other coastal-sea management instruments, 2) promote and develop an adaptive management agenda through monitoring and evaluation indicators, 3) improve and develop socially inclusive planning tools, and 4) to encourage the development of skills at all levels of decisions on the integrated management of coastland marine areas.
The aim was to develop a predictive model of infection by multidrug-resistant microorganisms (MDRO). A national, retrospective cohort study was carried out including all patients attended for an ...infectious disease in 54 Spanish Emergency Departments (ED), in whom a microbiological isolation was available from a culture obtained during their attention in the ED. A MDRO infection prediction model was created in a derivation cohort using backward logistic regression. Those variables significant at
p
< 0.05 assigned an integer score proportional to the regression coefficient. The model was then internally validated by k-fold cross-validation and in the validation cohort. A total of 5460 patients were included; 1345 (24.6%) were considered to have a MDRO infection. Twelve independent risk factors were identified in the derivation cohort and were combined into an overall score, the ATM (assessment of threat for MDRO) score. The model achieved an area under the curve-receiver operating curve of 0.76 (CI 95% 0.74–0.78) in the derivation cohort and 0.72 (CI 95% 0.70–0.75) in the validation cohort (
p
= 0.0584). Patients were then split into 6 risk categories and had the following rates of risk: 7% (0–2 points), 16% (3–5 points), 24% (6–9 points), 33% (10–14 points), 47% (15–21 points), and 71% (> 21 points). Findings were similar in the validation cohort. Several patient-specific factors were independently associated with MDRO infection risk. When integrated into a clinical prediction rule, higher risk scores and risk classes were related to an increased risk for MDRO infection. This clinical prediction rule could be used by providers to identify patients at high risk and help to guide antibiotic strategy decisions, while accounting for clinical judgment.
Gestational diabetes mellitus (GDM) increases the risk of adverse events in pregnancy and jeopardizes long-term health of the mother and offspring. There is currently no consensus as to what ...screening strategies improve the efficiency of GDM diagnosis. Which criteria should be used? Is the one-step or two-step procedure better? There is no agreement as to what the best dietary approach in the treatment of GDM is. In addition, different nutritional interventions have been studied in the prevention of GDM. The Mediterranean diet seems to be effective in preventing GDM and other maternofoetal outcomes. We review herein our experience using the one-step criteria for GDM screening; the treatment and prevention strategies used; and the overall impact of nutrition on maternofoetal health.
La diabetes gestacional (DG) incrementa el riesgo de tener eventos adversos durante el embarazo, y también afecta a la salud materna y de la descendencia a largo plazo. En la actualidad no existe un consenso sobre qué estrategia de cribado es más eficaz para el diagnóstico de la DG. ¿Qué criterios se deberían utilizar? ¿Es mejor hacerlo en un solo paso o en 2? Tampoco existe un acuerdo universal sobre cuál es el mejor tratamiento nutricional ni qué intervención nutricional es la más adecuada para su prevención. La dieta mediterránea parece ser las más efectiva en la prevención no solo de la DG, sino que también de otros eventos adversos materno-fetales. En este artículo revisamos la experiencia de nuestro grupo en la aplicación de los criterios diagnósticos de un solo paso para la DG; las estrategias empleadas en el tratamiento y prevención de la DG, y del impacto global que tiene la alimentación sobre la salud materno-fetal.
Sedation is necessary in the management of critically ill patients, both to alleviate suffering and to cure patients with diseases that require admission to the intensive care unit. Such sedation ...should be appropriate to the patient needs at each timepoint during clinical evolution, and neither too low (undersedation) nor too high (oversedation). Adequate sedation influences patient comfort, safety, survival, subsequent quality of life, bed rotation of critical care units and costs. Undersedation is detected and quickly corrected. In contrast, oversedation is silent and difficult to prevent in the absence of management guidelines, collective awareness and teamwork. The Zero Oversedation Project of the Sedation, Analgesia and Delirium Working Group of the Spanish Society of Intensive and Critical Care Medicine and Coronary Units aims to offer a practical teaching and collective awareness tool for ensuring patient comfort, safety and management with a view to optimizing the clinical outcomes and minimizing the deleterious effects of excessive sedation. The tool is based on a package of measures that include monitoring pain, analgesia, agitation, sedation, delirium and neuromuscular block, keeping patients pain-free, performing dynamic sedation according to clinical objectives, agreeing upon the multidisciplinary protocol to be followed, and avoiding deep sedation where not clinically indicated.
La sedación es necesaria en el tratamiento de los pacientes críticos, tanto para aliviar el sufrimiento como para curar a los pacientes con enfermedades que precisan el ingreso en unidades de cuidados intensivos. Esta sedación debe ser la adecuada a las necesidades del paciente en cada momento de su evolución clínica, ni por debajo (infrasedación) ni por encima (sobresedación). Una sedación adecuada influye en la comodidad, la seguridad, la supervivencia, la calidad de vida posterior, la rotación de camas de las unidades de críticos y los costes. La infrasedación se detecta y corrige rápidamente. Sin embargo, la sobresedación es silente y difícil de prevenir sin unas pautas de actuación, una concienciación colectiva y un trabajo en equipo. El proyecto «Sobresedación Zero» del Grupo de Trabajo de Sedación, Analgesia y Delirium de la Sociedad Española de Medicina Intensiva, Crítica y Unidades Coronarias pretende ser una herramienta docente, práctica y de concienciación colectiva de comodidad, seguridad y gestión para maximizar el resultado clínico y minimizar los efectos perjudiciales de la sedación excesiva. Se basa en un paquete de medidas que se incluye monitorizar el dolor, la analgesia, la agitación, la sedación, el delirium y el bloqueo neuromuscular, mantener a los pacientes sin dolor, realizar una sedación dinámica según objetivos clínicos, consensuar el protocolo multidisciplinar a seguir y evitar la sedación profunda no indicada clínicamente.
Noroviruses are one of the principal biological agents associated with the consumption of contaminated food. The objective of this study was to analyse the size and epidemiological characteristics of ...foodborne outbreaks of gastroenteritis in Catalonia, a region in the northeast of Spain.
In all reported outbreaks of gastroenteritis associated with food consumption, faecal samples of persons affected were analysed for bacteria and viruses and selectively for parasites. Study variables included the setting, the number of people exposed, age, sex, clinical signs and hospital admissions. The study was carried out from October 2004 to October 2005.
Of the 181 outbreaks reported during the study period, 72 were caused by Salmonella and 30 by norovirus (NoV); the incidence rates were 14.5 and 9.9 per 100,000 person-years, respectively. In 50% of the NoV outbreaks and 27% of the bacterial outbreaks (p = 0.03) the number of persons affected was > or =10; 66.7% of NoV outbreaks occurred in restaurants; no differences in the attack rates were observed according to the etiology. Hospitalizations were more common (p = 0.03) in bacterial outbreaks (8.6%) than in NoV outbreaks (0.15%). Secondary cases accounted for 4% of cases in NoV outbreaks compared with 0.3% of cases in bacterial outbreaks (p < 0.001)
Norovirus outbreaks were larger but less frequent than bacterial outbreaks, suggesting that underreporting is greater for NoV outbreaks. Food handlers should receive training on the transmission of infections in diverse situations. Very strict control measures on handwashing and environmental disinfection should be adopted in closed or partially-closed institutions.
Background: Plasmacytoid dendritic cells (pDCs) sense viral and bacterial products through Toll-like receptor (TLR)-7 and -9 and translate this sensing into Interferon-α (IFN-α) production and T-cell ...activation. The understanding of the mechanisms involved in pDCs stimulation may contribute to HIV-cure immunotherapeutic strategies. The objective of the present study was to characterize the immunomodulatory effects of TLR agonist stimulations in several HIV-1 disease progression phenotypes and in non HIV-1 infected donors. Methods: pDCs, CD4 and CD8 T-cells were isolated from 450 ml of whole blood from non HIV-1 infected donors, immune responders (IR), immune non responders (INR), viremic (VIR) and elite controller (EC) participants. pDCs were stimulated overnight with AT-2, CpG-A, CpG-C and GS-9620 or no stimuli. After that, pDCs were co-cultured with autologous CD4 or CD8 T-cells and with/without HIV-1 (Gag peptide pool) or SEB (Staphylococcal Enterotoxin B). Cytokine array, gene expression and deep immunophenotyping were assayed. Findings: pDCs showed an increase of activation markers levels, interferon related genes, HIV-1 restriction factors and cytokines levels after TLR stimulation in the different HIV-disease progression phenotypes. This pDC activation was prominent with CpG-C and GS-9620 and induced an increase of HIV-specific T-cell response even in VIR and INR comparable with EC. This HIV-1 specific T-cell response was associated with the upregulation of HIV-1 restriction factors and IFN-α production by pDC. Interpretation: These results shed light on the mechanisms associated with TLR-specific pDCs stimulation associated with the induction of a T-cell mediated antiviral response which is essential for HIV-1 eradication strategies. Funding: This work was supported by Gilead fellowship program, the Instituto de Salud Carlos III (Fondo Europeo de Desarrollo Regional, FEDER, “a way to make Europe”) and the Red Temática de Investigación Cooperativa en SIDA and by the Spanish National Research Council (CSIC).
Plasmacytoid dendritic cells (pDCs) sense viral and bacterial products through Toll-like receptor (TLR)-7 and -9 and translate this sensing into Interferon-α (IFN-α) production and T-cell activation. ...The understanding of the mechanisms involved in pDCs stimulation may contribute to HIV-cure immunotherapeutic strategies. The objective of the present study was to characterize the immunomodulatory effects of TLR agonist stimulations in several HIV-1 disease progression phenotypes and in non HIV-1 infected donors.
pDCs, CD4 and CD8 T-cells were isolated from 450 ml of whole blood from non HIV-1 infected donors, immune responders (IR), immune non responders (INR), viremic (VIR) and elite controller (EC) participants. pDCs were stimulated overnight with AT-2, CpG-A, CpG-C and GS-9620 or no stimuli. After that, pDCs were co-cultured with autologous CD4 or CD8 T-cells and with/without HIV-1 (Gag peptide pool) or SEB (Staphylococcal Enterotoxin B). Cytokine array, gene expression and deep immunophenotyping were assayed.
pDCs showed an increase of activation markers levels, interferon related genes, HIV-1 restriction factors and cytokines levels after TLR stimulation in the different HIV-disease progression phenotypes. This pDC activation was prominent with CpG-C and GS-9620 and induced an increase of HIV-specific T-cell response even in VIR and INR comparable with EC. This HIV-1 specific T-cell response was associated with the upregulation of HIV-1 restriction factors and IFN-α production by pDC.
These results shed light on the mechanisms associated with TLR-specific pDCs stimulation associated with the induction of a T-cell mediated antiviral response which is essential for HIV-1 eradication strategies.
This work was supported by Gilead fellowship program, the Instituto de Salud Carlos III (Fondo Europeo de Desarrollo Regional, FEDER, “a way to make Europe”) and the Red Temática de Investigación Cooperativa en SIDA and by the Spanish National Research Council (CSIC).
The patients with very high-risk (VHR) non–muscle-invasive bladder carcinoma (NMIBC) who receive adequate bacillus Calmette-Guérin (BCG) therapy experience a more favorable prognosis than previously ...reported by the European Association of Urology risk groups. This highlights that there is a role for BCG immunotherapy in this patient cohort, particularly for those who maintain sustained BCG response in the long term. Our study does not provide enough evidence to support BCG as the first-line therapy for all VHR patients. Therefore, it should be considered cautiously on a case-by-case basis. The prognosis of patients with VHR NMIBC improves over time. Thus, the probability of recurrence and progression is sufficiently low when patients remain disease free for 4 yr to justify less strict follow-up.
The European Association of Urology (EAU) recommends discussing upfront radical cystectomy for all patients with very high risk (VHR) non–muscle-invasive bladder carcinoma (NMIBC), but the role of bacillus Calmette-Guérin (BCG) treatment remains controversial.
To analyze oncological outcomes in VHR NMIBC patients (EAU risk groups) treated with adequate BCG.
A multi-institutional retrospective study involving patients with VHR NMIBC who received adequate BCG therapy from 2007 to 2020 was conducted.
A survival analysis estimated recurrence-free survival (RFS), progression-free survival (PFS), and the cumulative incidence of cancer-specific mortality (CSM) after accounting for other causes of mortality as competing risk events and of the overall mortality (OM). Conditional survival probabilities for 0–4 yr without events were computed. Cox regression assessed the predictors of oncological outcomes.
A total of 640 patients, with a median 47 (32–67) mo follow-up for event-free individuals, were analyzed. High-grade RFS and PFS at 5 yr were 53% (49–57%) and 78% (74–82%), respectively. The cumulative incidence of CSM and OM at 5 yr was 13% (10–16%) and 16% (13–19%), respectively. Conditional RFS, PFS, overall survival, and cancer-specific survival at 4 yr were 91%, 96%, 87%, and 94%, respectively. Cox regression identified tumor grade (hazard ratio HR: 1.54; 1.1–2) and size (HR: 1.3; 1.1–1.7) as RFS predictors. Tumor multiplicity predicted RFS (HR: 1.6; 1.3–2), PFS (HR: 2; 1.2–3.3), and CSM (HR: 2; 1.2–3.2), while age predicted OM (HR: 1.48; 1.1–2).
Patients with VHR NMIBC who receive adequate BCG therapy have a more favorable prognosis than predicted by EAU risk groups, especially among those with a sustained response, in whom continuing maintenance therapy emerges as a viable alternative to radical cystectomy.
Our research shows that a sustained response to bacillus Calmette-Guérin in patients can lead to favorable outcomes, serving as a viable alternative to cystectomy for select cases.
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