The Spanish National Network "Grupo Castrillo": 22 Years of Nationwide Neonatal Infection Surveillance.

OBJECTIVE: This study aimed to describe the epidemiology of vertically transmitted sepsis (VS) and nosocomial sepsis (NOS) in very low birth weight (VLBW) neonates (birth weight ≤ 1,500 g) over the past 22 years in Spain. STUDY DESIGN: This is a retrospective analysis of prospectively collected VS and NOS in neonates from 1996 to 2018 in the 44 neonatal units integrated in the Spanish Neonatal Network Grupo Castrillo. RESULTS: A total of 2,676 episodes of VS were recorded in 2,196,129 live births (LBs; 1.2/1,000 LBs) over the study period (1996-2018). The incidence declined from 2.4 to 1 to 1.2/1,000 LBs (p < 0.0001). Of the 2,676 episodes, 95.7% were early onset (≤72 hours) and 4.3% cases late onset VS. Group B streptococcus (GBS) (33.1%) and E. coli (29.3%) were the most frequently isolated pathogen. The GBS incidence declined significantly from 1.25 to 0.21/1,000 LBs (p < 0.0001). E. coli incidence showed a significant increase trend in VLBW infants (p < 0.05). The global mortality per 1000 LBs decreased from 0.21 to 0.13/1,000. A total of 7,036 episodes of NOS involving 5,493 VLBW infants were registered over 20,935 neonatal admissions (NAs) in the study period (2006-2018). The incidence was 26.2 per 100 NAs. The median postnatal age at onset was 13 days (interquartile range [IQR]: 9-23 days). Around 80% of cases occurred in infants with a central line in place. Gram positive (GP) bacteria accounted for 66.2% with Staphylococcus epidermidis as the most frequently isolated pathogen, gram negative (GN) bacteria entailed 27.4%, and fungi 6.2%. Klebsiella sp. was the most common GN isolated and Candida albicans the most prevalent fungus. The overall mortality was 8.3%. CONCLUSION: The causative pathogen of neonatal sepsis may change over time and between countries, therefore a national surveillance network based on a consensus definition could be essential to provide accurate information. KEY POINTS: · Grupo Castrillo is a Spanish network for neonatal infections surveillance.. · A neonatal sepsis definition based on epidemilogical and not only chronological criteria was established.. · Epidemiology of neonatal sepsis may change over time; therefore, a national surveillance network is essential to provide accurate information..

Relevance of GSTM1, GSTT1, and GSTP1 gene polymorphisms to gastric cancer susceptibility and phenotype.

Human glutathione S-transferases (GSTs) are phase II metabolizing enzymes that play a key role in protecting against cancer by detoxifying numerous potentially cytotoxic/genotoxic compounds. The genes encoding the human GST isoenzymes GSTM(mu)1, GSTT(theta)1 and GSTP(pi)1 harbour polymorphisms, which have been considered important modifiers of the individual risk for environmentally induced cancers such as gastric cancer (GC). However, results are inconsistent among studies from different geographic areas and ethnic groups. Our goal was to perform a nationwide, case-control study in Spain to evaluate the relevance of several functional GST gene polymorphisms and environmental factors to GC risk and phenotype. DNA from 557 GC patients and 557 sex- and age-matched healthy controls (HC) was typed for two deletions in the GSTM1 and GSTT1 genes and two SNPs in the GSTP1 gene (rs1695 and rs1138272) using polymerase chain reaction-restriction fragment length polymorphism methods. Logistic regression analysis identified Helicobacter pylori infection with CagA strains [odds ratio (OR): 2.36; 95% confidence interval (CI): 1.78-3.15], smoking habit (OR: 2.10; 95% CI: 1.48-2.97) and family history of GC (OR: 3.2; 95% CI: 2.02-5.16) as independent risk factors for GC. No differences in the frequencies of GSTM1 or GSTT1 null genotypes were observed between cases and controls (GSTM1: 50.8% vs. 48%; GSTT1: 21.5% vs. 21%). Moreover, simultaneous carriage of both, the GSTM1 and the GSTT1 null genotypes, was almost identical in both groups (10.7% in GC vs. 10.6% in HC). In addition, no significant differences in GSTP1 Ile105Val (rs1695) and GSTP1 Val114Ala (rs1138272) genotype distribution were observed between GC patients and controls. Subgroup analysis for age, gender, Helicobacter pylori status, smoking habits, family history of GC, anatomic location and histological subtype revealed no significant association between GST variants and GC risk. Our results show that the GST polymorphisms evaluated in this study are not relevant when determining the individual susceptibility to GC or phenotype in a South-European population.

Impact of T3 thoracoscopic sympathectomy on pupillary function: a cause of partial Horner's syndrome?

BACKGROUND: Thoracoscopic bilateral sympathicolysis of the T3 sympathetic ganglia is an effective treatment for palmar hyperhidrosis, though not without potential complications and consequences such as Horner's syndrome. The objective of our study is to evaluate the repercussion of T3 sympathetic denervation on pupillary tone in patients with primary hyperhidrosis. METHODS: A prospective descriptive study of 25 patients (50 pupils) ranging in age from 18 to 40 years with an indication of T3 sympathectomy for palmar hyperhidrosis or palmar-plantar hyperhidrosis from 1 December 2009 to 31 December 2010 was carried out. We excluded all patients with previous eye surgery or other ocular pathologies and those with pathologies that contraindicate denervation surgery and ocular study. All patients were evaluated before surgery and at 24 h and 1 month after sympathetic denervation. Pupil/iris (P/I) ratio was measured before and after instillation of sympathicomimetic eye drops containing 1% apraclonidine. RESULTS: No statistically significant differences were found when we compared the preoperative P/I ratio of the left eyes versus the right eyes (P = 0.917). We found statistically significant differences (P < 0.001) between the preoperative P/I ratio [0.40 mm (standard deviation, SD 0.07 mm)] and the postoperative basal ratio [0.33 (SD 0.05)] at 24 h. The P/I ratio at 24 h increased from 0.33 to 0.36 (SD 0.09), a nonsignificant increase (P = 0.45), after instillation of medicated eye drops. No differences were observed between the preoperative [0.40 (SD 0.07)] and 1-month basal values [0.38 (SD 0.07)], and instillation of apraclonidine no longer induced a hypersensitivity response. CONCLUSIONS: T3 sympathectomy leads to subclinical pupillary dysfunction with a tendency for miosis, even though this impairment is not generally evident on standard physical examination or reported by patients. This subclinical dysfunction may be caused by injury to an undefined group of presympathetic nerve cell axons in caudocranial direction that communicate with the cervical sympathetic ganglia and whose function is mydriatic pupillary innervation.

Neonates Born to Mothers With COVID-19: Data From the Spanish Society of Neonatology Registry.

OBJECTIVES: To describe neonatal and maternal characteristics of the largest prospective cohort of newborns from mothers with coronavirus disease 2019 (COVID-19), the data of which were prospectively collected from the nationwide registry of the Spanish Society of Neonatology. METHODS: Between March 8, 2020, and May 26, 2020, the data of 503 neonates born to 497 mothers diagnosed with COVID-19 during pregnancy or at the time of delivery were collected by 79 hospitals throughout Spain. RESULTS: Maternal symptoms were similar to that of the general population, with 5% of severe forms. In 45.8% of asymptomatic women at the time of delivery, severe acute respiratory syndrome coronavirus 2 infection was detected because of recommendations established in Spain to perform COVID-19 screening in all women admitted to the hospital for labor. The rate of preterm deliveries was 15.7% and of cesarean deliveries, 33%. The most common diagnostic test was detection of viral RNA by polymerase chain reaction of nasopharyngeal swabs at a median age of 3 hours after delivery (1-12 hours). Almost one-half of neonates were left skin-to-skin after delivery, and delayed clamping of umbilical cords was performed in 43% of neonates. Also, 62.3% of asymptomatic neonates were managed with rooming-in. Maternal milk was received by 76.5% of neonates, 204 of them as exclusive breastfeeding. CONCLUSIONS: The current study indicates that there is no need for separation of mothers from neonates, allowing delayed cord clamping and skin-to-skin contact along with maintenance of breastfeeding in a high percentage of newborns from mothers with COVID-19.

Intravitreal infliximab in patients with macular degeneration who are nonresponders to antivascular endothelial growth factor therapy.

PURPOSE: The purpose of this study was to determine the efficacy and safety of intravitreal infliximab in the treatment of choroidal neovascularization secondary to age-related macular degeneration in patients who are nonresponders to antivascular endothelial growth factor therapy. METHODS: Prospective, noncomparative, interventional case series. The primary inclusion criteria for patients consisted of previous treatment with five or more intravitreal injections of bevacizumab and/or ranibizumab, visual loss, angiographic leakage, and intraretinal and/or subretinal fluid on spectral domain optical coherence tomography. At Day 0, a single intravitreal injection of infliximab (2 mg/0.05 mL) was administered. Best-corrected visual acuity testing measured with Early Treatment Diabetic Retinopathy Study charts and spectral domain optical coherence tomography scans were performed on Days 0, 3, 7, 30, 60, and 90. Fluorescein angiography was performed at days 0 and 90. The development of systemic antibodies against infliximab (human antichimeric antibodies) was not sought. Main outcome measures were changes in best-corrected visual acuity, foveal thickness, and lesion size. RESULTS: We included four patients. At Day 90, the best-corrected visual acuity change was -18, +3, +4, and -4 letters, respectively. Intraretinal and/or subretinal fluid on spectral domain optical coherence tomography scans was not significantly reduced in any case. Lesion size was not reduced in any case. Two patients developed intraocular inflammation with high intraocular pressure 3 and 5 weeks after the infliximab injection, respectively. One case was controlled with topical medication, and one case required posterior vitrectomy. CONCLUSION: Intravitreal infliximab showed no significant visual or anatomical benefit for the treatment of choroidal neovascularization secondary to age-related macular degeneration in patients who were nonresponders to antivascular endothelial growth factor therapy. In addition, half of the cases developed intraocular inflammation.

[Neurological sequelae in patients with congenital cytomegalovirus]. / Secuelas neurológicas en pacientes con infección congénita por citomegalovirus.

INTRODUCTION: The infection due to cytomegalovirus is the most common congenital infection in developed countries, and on of the main causes of psychomotor impairment and neurosensory hearing loss of infectious origin. The present study has its objectives to describe the clinical-analytical and neuroimaging of patients with secondary neurological sequelae secondary to the congenital cytomegalovirus infection and then compare them with the group of patients with a congenital cytomegalovirus infection that did not have neurological symptoms during their follow-up. MATERIAL AND METHODS: A retrospective, observational, cohort study was conducted that included all the cases of congenital cytomegalovirus infection from 2003 until 2018 and the short-medium term neurological sequelae were evaluated. Prenatal, perinatal, and postnatal data of patients with neurological sequelae were compared against those that did not present with any. RESULTS: A total of 60 patients with congenital cytomegalovirus infection were recorded during the study period, with 65% having neurological involvement during their follow-up period (62.2% with psychomotor impairment, 61.5% with microcephaly, 46.2% loss of hearing, 27.8% motor disorders, 20.5% epilepsy, and 5.6% with chorioretinitis). In the patient group that had sequelae, the presence of clinical symptoms during the neonatal period, as well as changes in the neuroimaging study, were the most common, with both being statistically significant compared to the asymptomatic group. The patients with neurological involvement also had a higher score on the Noyola et al. neuroimaging scale. CONCLUSIONS: The symptoms at birth, and certain findings in the neuroimaging, like the changes in the white matter or neuronal migration disorders, could predict neurocognitive sequelae in patients with congenital cytomegalovirus infection.

Quantification of eccrine sweat glands with acetylcholine sweat-spot test and anatomical redistribution of sweating after T2-T3 thoracoscopic sympathicolysis.

BACKGROUND: In this study, patients treated by thoracoscopic sympathicolysis for palmar hyperhidrosis were evaluated to determine the number and response of sweat glands to intradermal acetylcholine stimulus. METHODS: A total of 30 patients were included in the study. Group A consisted of 10 patients with palmar hyperhidrosis who underwent thoracoscopic sympathicolysis in October 2005, and group B consisted of 20 patients who underwent surgery during the years 1999, 2000, and 2001. The study procedure involved applying iodine alcohol to the palm and then intradermally injecting 0.1 ml 1% acetylcholine. This activated the sweat glands, which were then photographed and counted. The study procedure was performed prospectively over different periods in group A and retrospectively in group B. RESULTS: In group A, the mean number of glands activated 1, 3, 6, and 12 months after surgery were 41, 174.20, 522.8, and 747.2, respectively; this gradual increase was statistically significant over the first 6 months (p = 0.004) but not between months 6 and 12 (p = 0.255). The trend towards an increasing number of active glands occurred in both groups, with a mean of 1369.8 active glands in group B compared to 747.2 (p = 0.095) in group A after 12 months. CONCLUSION: It is well-known that Cannon's law of denervation (1939) is not applicable to the sweat glands, that is, there is no hyperactivation following intradermal acetylcholine stimulation. However, some response, which increased over the first 6 months following surgery, was observed in our study. Nevertheless, this activation is subsequently self-limiting, resulting in no gland atrophy, and reinnervation occurs without patient awareness.

Retrospective assessment of potential interaction between levofloxacin and warfarin.

OBJECTIVE: There is currently a controversy regarding interactions between levofloxacin and warfarin. The aim of this study was to determine the clinical relevance of this interaction in our setting. SETTING: A university hospital in Barcelona, Spain. METHODS: We carried out a retrospective evaluation of all patients hospitalized in our hospital during the period 2000-2005, selecting all those concomitantly treated with levofloxacin and warfarin for the study. The following data were compiled: demographic information, concomitant medication, comorbid conditions, and relevant analytical parameters, particularly the international normalized ratio (INR), including values taken before, during, and after concomitant administration of the two study drugs. Patients for whom INR values during concomitant administration were not available were excluded. Differences in INR before and during the potential interaction, and before and after the interaction were analyzed with the Wilcoxon t test using SPSS (V12.0). In addition, patients were stratified according to presence or not of toxic habits (smoking/alcohol consumption) to investigate the possible impact of these factors on the interaction under study. RESULTS: Among the 30 patients identified, 9 were excluded because INR data during concomitant administration of warfarin and levofloxacin were not available. Statistical analysis demonstrated significant increase in INR (P = 0.001) following addition of levofloxacin to warfarin therapy. CONCLUSIONS: The results of this study reaffirm the hypothesis that concomitant administration of levofloxacin and warfarin leads to INR increase; hence close monitoring of INR is advisable when patients are prescribed this combination of drugs.

[Not Available]. / Interacción entre tratamientos oncológicos y soporte nutricional.

Durante la última década, el conocimiento de nuevos mecanismos implicados en el desarrollo del cáncer ha permitido el diseño de nuevos fármacos para su tratamiento y la mayor parte de ellos son fármacos que se administran por vía oral. Uno de los principales problemas de los pacientes oncohematológicos es la desnutrición, que suele tener causas multifactoriales (de la propia enfermedad, de los pacientes y de los diferentes tratamientos administrados). Para minimizar el impacto de la desnutrición es necesaria una intervención nutricional, ya sea adaptando la dieta o mediante la instauración de soporte nutricional artificial, en función de la gravedad de cada caso. En cualquier paciente que esté recibiendo un tratamiento oncológico hay que evaluar las posibles interacciones que pueden existir con el soporte nutricional instaurado, ya sea dieta oral, suplementación oral o nutrición enteral. Estas interacciones pueden disminuir la eficacia, aumentar la toxicidad de los tratamientos o producir déficits nutricionales. Se detallan las principales interacciones que se pueden producir, las interacciones entre los tratamientos oncológicos y el soporte nutricional.

Corporate social responsibility: a real options approach to the challenge of financial sustainability.

BACKGROUND: In contemporary complex societies, social values like ethics, corporate social responsibility, and being respectful with the environment, among others, are becoming social requirements. Corporations are expected to fulfill them and, according to empirical evidence, an overwhelming majority aspires to good social valuation. At the same time, the maximization of market share value in the long run continues to be the central corporate goal. Making environmental and social expenses compatible with value creation is a central challenge for corporations since it implies the financial sustainability of Corporate Social Responsibility (CSR). METHODS AND RESULTS: The value creation capacity of CSR projects, mainly through innovation, is widely acknowledged in economic literature and corporate practice. This fact arouses the need of having a quantitative framework capable of summarizing the value creation capacity of the variables involved in CSR projects. With this aim we build up a sensitivity analysis of real option ratios that studies and quantifies the value creation capacity of CSR projects connected with innovation. Ratio analysis has the advantage of being scale independent. Hence, it furnishes a homogeneous framework to express the interaction of value creation variables and, thus, supports strategic thinking quantitatively. Often, CSR expenses can be regarded as preliminary projects that create the opportunity to undertake a full future project. For them, we obtain the minimum expectations scenario that makes financially sustainable a preliminary project that can be interpreted as a call option. We propose a classification of CSR projects from the decision analysis perspective following a two-fold approach: Their relationship with value creation and their links with existing corporate activities. This classification of CSR projects aims at contributing to choose the best capital budgeting method to study the financial sustainability of the project and identifying those CSR projects that fulfill the required features to be studied from the real options perspective.

Secuelas neurológicas en pacientes con infección congénita por citomegalovirus / Neurological sequelae in patients with congenital citomegalovirus

INTRODUCCIÓN: La infección por citomegalovirus es la infección congénita más frecuente en los países desarrollados y una de las principales causas de retraso psicomotor y sordera neurosensorial de origen infeccioso. El presente estudio tiene como objetivos describir las características clínico-analíticas y de neuroimagen de los pacientes con secuelas neurológicas secundarias a la infección congénita por citomegalovirus y compararlas con el grupo de pacientes con infección congénita por citomegalovirus que no presentaron clínica neurológica durante su seguimiento. Material y MÉTODOS: Estudio de cohortes retrospectivo, observacional. Se incluyeron todos los casos de infección congénita por citomegalovirus desde 2003 hasta 2018 y se evaluaron las secuelas neurológicas a corto-medio plazo. Se compararon datos prenatales, perinatales y posnatales de los pacientes con secuelas neurológicas frente a los que no las presentaron. RESULTADOS: En el periodo descrito se registraron 60 pacientes con infección congénita por citomegalovirus: un 65% presentó afectación neurológica durante su periodo de seguimiento (retraso psicomotor 62,2%; microcefalia 61,5%, hipoacusia 46,2%; trastornos motores 27,8%; epilepsia 20,5% y coriorretinitis 5,6%). En el grupo de pacientes que presentó secuelas, la presencia de clínica en el periodo neonatal así como las alteraciones en el estudio de neuroimagen fueron más frecuentes y ambas fueron estadísticamente significativas respecto al grupo asintomático. Los pacientes con afectación neurológica también presentaron mayor puntuación en la escala de neuroimagen según Noyola et al. CONCLUSIONES: La sintomatología al nacimiento y ciertos hallazgos en la neuroimagen, como la presencia de alteraciones de la sustancia blanca o trastornos de la migración neuronal, podrían predecir las secuelas neurocognitivas en los pacientes con infección congénita por citomegalovirus

INTRODUCTION: The infection due to cytomegalovirus is the most common congenital infection in developed countries, and on of the main causes of psychomotor impairment and neurosensory hearing loss of infectious origin. The present study has its objectives to describe the clinical-analytical and neuroimaging of patients with secondary neurological sequelae secondary to the congenital cytomegalovirus infection and then compare them with the group of patients with a congenital cytomegalovirus infection that did not have neurological symptoms during their follow-up. MATERIAL AND METHODS: A retrospective, observational, cohort study was conducted that included all the cases of congenital cytomegalovirus infection from 2003 until 2018 and the short-medium term neurological sequelae were evaluated. Prenatal, perinatal, and postnatal data of patients with neurological sequelae were compared against those that did not present with any. RESULTS: A total of 60 patients with congenital cytomegalovirus infection were recorded during the study period, with 65% having neurological involvement during their follow-up period (62.2% with psychomotor impairment, 61.5% with microcephaly, 46.2% loss of hearing, 27.8% motor disorders, 20.5% epilepsy, and 5.6% with chorioretinitis). In the patient group that had sequelae, the presence of clinical symptoms during the neonatal period, as well as changes in the neuroimaging study, were the most common, with both being statistically significant compared to the asymptomatic group. The patients with neurological involvement also had a higher score on the Noyola et al. neuroimaging scale. CONCLUSIONS: The symptoms at birth, and certain findings in the neuroimaging, like the changes in the white matter or neuronal migration disorders, could predict neurocognitive sequelae in patients with congenital cytomegalovirus infection

[Implanting the nursing process]. / Implantación del proceso enfermero.

INTRODUCTION: One of the basic events which has made an impact on the advance of the Nursing profession has been the introduction of the Nursing Process as a scientific method; however, this topic is still very controversial. The authors have carried out a study throughout Spain which compiles data regarding the number of Primary Health Centers which use the Nursing Process as well as how many nurses use this method. METHODOLOGY: An analytic study using Primary Heath Centers throughout Spain chosen by means of a systematic sampling method having a 95% confidence level on a total of 500 health centers. RESULTS: 43% of these centers apply this nursing method. 33% of nurses apply this process. COMMENTS: An important number of health centers and nurses who work in primary health care use this nursing process, but this same data indicate that an even higher number of nurses do not use this method. Another statistic to bear in mind is that in those centers where professional development classes in this methodology have been set up, almost double the number of nurses use this process than in centers where there have been no such classes.

Efecto de los factores relacionados al cuidado de la diabetes mellitus tipo 2 y motivos de no adhesión en Argentina / Effect of factors related to the care of type 2 diabetes mellitus and reasons for non-adherence in Argentina

Introducción: analizar la injerencia de la adherencia al tratamiento en la evaluación clínica optimiza el uso de pruebas y evita intensificar tratamientos que pueden aumentar riesgos en los pacientes. Conocer sobre las variables influyentes implica el conocimiento y el control de factores relativos al cuidado de la diabetes mellitus tipo 2 (DM2). Objetivos: analizar el efecto de la adherencia al tratamiento en adultos con DM2 en Argentina. Materiales y métodos: estudio transversal. Se incluyeron 1.520 pacientes adultos con DM2 con tres o más meses de antigüedad de enfermedad residentes en Argentina. Se aplicó un cuestionario validado autorreferido. Se evaluó el grado de adherencia reportada, las recomendaciones dadas por el equipo de salud, las formas de adhesión y los motivos de incumplimiento por medio del Summary of Diabetes Self-Care Activities (SDSCA). Resultados: representando diferentes regiones geográficas, la media de adherencia general para todas las características fue 4,32 (61,71%); los peores puntajes para la adherencia correspondieron a la actividad física, el monitoreo glucémico y la dieta en orden ascendente. Se observaron carencias en las recomendaciones por parte del equipo de salud al momento de indicar medidas higiénico dietéticas. Conclusiones: los resultados nacionales observados guardan similitud en la dieta, la actividad física y la disminución en el consumo de tabaco con respecto a los datos prevalentes proveniente de la Cuarta Encuesta Nacional de Factores de Riesgo

Introduction: analyzing the interference of adherence to treatment in clinical evaluation optimizes the use of tests and avoids intensifying treatments that may increase risks in patients. Knowing about the influential variables implies the knowledge and control of factors related to the care of diabetes mellitus type 2 (T2D). Objectives: to analyze the effect of adherence to treatment in adults with T2D in Argentina. Materials and methods: transversal study. We included 1.520 adult patients with T2D with 3 or more months of illness in Argentina. A validated self-reported questionnaire was applied. The degree of adherence reported, the recommendations given by the health team, the forms of adherence and the reasons for non-compliance through the Summary of Diabetes Self-Care Activities (SDSCA) were evaluated. Results: representing different geographical regions, the mean of general adherence for all the characteristics was 4.32 (61.71%); the worst scores for adherence corresponded to physical activity, glycemic monitoring and diet in ascending order. There were shortcomings in the recommendations by the health team when indicating hygienic dietary measures. Conclusions: the observed national results are similar in diet, physical activity and the decrease in tobacco consumption with respect to prevailing data from the Fourth National Survey of Risk Factors.

Calidad de vida y prestaciones en salud de pacientes con diabetes mellitus tipo 2 según región geográfica en Argentina / Quality of life and health benefits in patients with type 2 diabetes according to geography region in Argentina

Introducción: la adherencia al tratamiento de la diabetes mellitus tipo 2 (DM2) en el adulto es un tema complejo y multifactorial que aúna aspectos propios de la enfermedad como no propios, los cuales impactan en la calidad de vida. En Argentina se presentan grandes dificultades al costear la totalidad del tratamiento de la enfermedad. El impacto del ingreso sobre el gasto en salud en DM2 es mayor para los niveles más bajos de ingresos. Objetivos: analizar en adultos con DM2 en Argentina diferencias en variables de calidad de vida y objetivos metabólicos según regiones geográficas y prestación en salud; conocer el gasto de bolsillo en salud y los costos en salud vinculados a DM2; establecer la asociación entre el gasto de bolsillo con variables socioeconómicas y el cumplimiento de los objetivos metabólicos. Materiales y métodos: sobre ocho regiones geográficas de la República Argentina se incluyeron 1.520 pacientes adultos con DM2 y se los clasificó según prestación en salud (sin prestación, con prestación o jubilados). Se aplicó cuestionario validado autorreferido. Resultados: se encontraron diferencias significativas por región geográfica para jubilación prematura por DM2, pérdida de percepción de calidad de vida y cumplimiento de los objetivos metabólicos. Se encontró significancia estadística del gasto de bolsillo con la presencia de subsidio familiar, la jubilación prematura por DM2 y el cumplimiento de los objetivos metabólicos. Conclusiones: se observó disparidad entre las variables de calidad de vida, el gasto en salud y la percepción de subsidios

Introduction: adherence to treatment of diabetes mellitus type 2 (DT2) in the adult is a complex and multifactorial issue that combines aspects of the disease as not own, which impact on the quality of life. In Argentina there are great difficulties in paying for the entire treatment of the disease. The impact of income on health spending in DT2 is greater for lower income levels. Objectives: to analyze differences in quality of life and metabolic objectives according to geographic regions and health benefits in adults with DT2 in Argentina; know the out of pocket expenses in health and health costs linked to DT2; establish an association between out of pocket spending with socioeconomic variables and compliance with metabolic objectives. Materials and methods: over eight geographic regions of the Argentine Republic, 1.520 adult patients with DT2 were classified according to health benefit (without benefit, with benefits or retirees). Validated self-reported questionnaire was applied. Results: significant differences were found by geographic region for premature retirement due to DT2, the loss of perception of quality of life and the fulfillment of metabolic objectives. Statistical significance of out-of-pocket spending was found with the presence of family allowance, early retirement by DT2 and compliance with metabolic objectives. Conclusions: disparity between the variables of quality of life, health expenditure and perception of subsidies was observed

Adherencia al tratamiento en pacientes con diabetes mellitus tipo 2 en Argentina durante 2015 / Adherence to treatment in patients with type 2 diabetes melltius in Argentina during 2015

Introducción: la interrupción en la adherencia a los tratamientos prescriptos genera obstáculos importantes los cuales impactan negativamente en los indicadores de salud. Objetivos: evaluar la adherencia al tratamiento en pacientes adultos con diabetes mellitus tipo 2 (DM2) en Argentina, y establecer la asociación con el tipo de prestación de atención en salud y la ubicación geográfica. Materiales y métodos: se incluyeron 1.520 individuos pertenecientes a ocho regiones diferentes de la República Argentina durante 2015. Se realizó un estudio transversal. Se aplicó un cuestionario validado autorreferido de opciones múltiples con respuestas policotómicas de puntuación simple. Se empleó una escala cuantitativa y un análisis multivariado de componentes principales. Resultados: la edad media fue de 60,2 años y la antigüedad de DM2 referida correspondió a 10,1 años. La media de HbA1c fue de 7,85%. La media de adherencia general para todas las características fue 4,32 (61,71%). Los resultados de adherencia encontrados se asemejan a otros países en desarrollo a excepción del cuidado de los pies. El factor cuidado de los pies en nuestro país reporta escalas de mayor adherencia. Se detectaron resultados tal vez redundantes como la mayor adherencia al monitoreo en las terapias de uso con insulina, y menores para dieta, ejercicio y solo uso de antidiabéticos orales (ADO), así como también la mayor adherencia en medicación en las terapias con insulina e insulina más ADO. Conclusiones: son alarmantes las bajas escalas referidas al grupo con solo dieta y ejercicio

Introduction: the interruption in the adherence to the prescribed treatments generates important obstacles which negatively impact on health indicators. Objectives: to evaluate adherence to treatment in adult patients with diabetes mellitus type 2 (DT2) in Argentina; associate with the type of health care provision and location. Materials and methods: we included 1.520 individuals belonging to eight different geographical regions of the Argentine Republic during 2015. A cross-sectional study was conducted. A self-reported validated questionnaire of multiple options with simple scoring polycotomic responses was applied. A quantitative scale and a multivariate analysis of main components were applied. Results: the average age was 60.2 years and the seniority of the referred DT2 corresponded to 10.1 years. The average HbA1c was 7.85%. The average general adherence for all characteristics was 4.32 (61.71%). The adherence results found are similar to other developing countries except for the care of the feet. The care factor of the feet in our country report scales of greater adherence. Redundant results are observed, such as greater adherence to monitoring in insulin therapy and less for diet and exercise and only oral antidiabetic drugs (ADO), as well as greater medication adherence in insulin and insulin therapies more ADO. Conclusions: the low scales referred to the group with only diet and exercise are alarming

Does post-cardiac surgery magnesium supplementation improve outcome?

Hypomagnesemia has been linked with increased morbidity and mortality in critically ill patients. Since the condition is common after cardiopulmonary bypass surgery, the objective of this study was to determine whether magnesium supplementation in the immediate postoperative period may improve outcomes of patients undergoing cardiac surgery with cardiopulmonary bypass. This prospective, randomized, double-blind, placebo-controlled study was conducted in a third-level, cardiac surgery intensive care unit (ICU) at a university hospital. Two hundred and sixteen patients undergoing elective cardiac surgery with cardiopulmonary bypass were randomized to receive either an intravenous bolus of 1.5 g of magnesium sulphate followed by an infusion of 12 g of the same salt in 24 h (105 patients), or placebo (111 patients) administered according to the same schedule as the treatment group. No significant differences were found either in the primary end point (hours of intubation) or in the secondary end points (length of inotropic support, new atrial fibrillation, ventricular tachycardia or ventricular fibrillation, length of intensive care unit stay, or ICU or hospital mortality). Hypomagnesemia was present in 12% of patients on admission to the intensive care unit. The magnesium group had a greater need for pacemaker stimulation. In conclusion, under the conditions of the present study, magnesium supplementation after cardiac surgery with cardiopulmonary bypass does not favourably affect clinical outcomes.

Fracaso renal agudo en pacientes con mieloma: Nuestra experiencia con hemodiálisis extendidas con dializadores de alto poro / Acute renal failure in patients with myeloma: Experience with extended high cut-off hemodialysis

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