[Choice of Family and Community Medicine in the MIR 2002-2023: An objective approach shows that it is as highly valued as hospital specialties]. / Elección de Medicina Familiar y Comunitaria en el MIR 2002-2023: un enfoque objetivo muestra que es una especialidad tan valorada como las hospitalarias.

INTRODUCTION: Currently there is a shortage of general practitioners (GP), and this is expected to increase in the coming years. Despite this need, it is a specialty that is supposedly little demanded, leaving specialized training places unfilled in recent years. The purpose of this study is to present new parameters to more objectively measure the demand and the relationship between supply and demand. METHODS: A database was used with the results of the places assigned in the MIR calls from 2002 to 2023. The calculated parameters were quoting index (CI), quote order, the order of top demand and the order of total demand of the GP specialty. The software R version 4.3.02 was used for statistical analysis. RESULTS: The specialty quotation and top demand have remained constant during the study period, while there has been a slight and progressive worsening of the total demand. Nevertheless, the total demand for Family Medicine in the last call for MIR exam was higher than that for specialties such as urology, neurology, ENT, endocrinology, oncology, intensive care medicine or neurosurgery, among others. CONCLUSIONS: In contrast to the subjective perception of the worsening attractiveness Family Medicine in the last MIR calls, using objective parameters, we found that the attractiveness of the specialty, measured as quotation (supply/demand ratio) and demand, has remained stable (with a slight worsening of total demand).

Comparabilidad del autorrefractómetro portátil Retinomax K-plus 3 en modo rápido versus autorrefractómetro de sobremesa en modo estándar / Comparability of the Retinomax K-plus 3 handheld autorefractometer in quick mode versus on-table autorefractometer in standard mode

I ntroducción Este estudio analiza la comparabilidad de las medidas tomadas por un autorefractómetro portátil Retinomax K-plus 3 en modo Quick (rápido) y un autorrefractómetro de sobremesa Topcon KR-800 en modo estándar sobre la población pediátrica, y establece su correlación. Método Es un estudio comparativo retrospectivo. Se midieron las variables potencia dióptrica esférica (SPH), potencia dióptrica cilíndrica (CYL), ángulo del eje cilíndrico (AX) y equivalente esférico (SE) con el Retinomax en modo Quick y con el Topcon en modo estándar. Cada paciente fue evaluado en condiciones ciclopléjicas y no ciclopléjicas por ambos autorefractómetros. Se realizó la prueba t de Student entre ambos instrumentos para SPH, CYL y SE. Se calculó el coeficiente de correlación de Pearson y se representó la dispersión mediante gráficas de Bland-Altman, evaluándose también el subgrupo de pacientes menores de 4 años. Se realizó un análisis descriptivo de los porcentajes de medidas que diferían. Resultados Incluyó 98 ojos de 49 sujetos (rango de edad: 3-16 años). Los datos de SPH sin cicloplejia son prácticamente idénticos, mientras que con cicloplejia hay un sesgo hipermetrópico de +0,5 dioptrías medidas con Retinomax. Los resultados de CYL son muy similares con y sin cicloplejia. Existe una gran correlación de Pearson para ambos instrumentos (>0,91) y un bajo grado de dispersión en los gráficos de Bland-Altman bajo cicloplejia. Conclusión Los datos del Retinomax fueron consistentes con los obtenidos por el Topcon. El Retinomax es un instrumento útil para detectar errores de refracción en niños de entre 3 y 16 años (AU)

Introduction This study analyzes the comparability of measurements taken by a Retinomax K-plus 3 handheld autorefractometer in quick mode and a Topcon KR-800 on-table autorefractometer in standard mode on the pediatric population, and establishes their correlation. Methods It is a retrospective comparative study. Spherical diopter power (SPH), cylindrical diopter power (CYL), angle of cylindrical axis (AX), and spherical equivalent (SE) were measured with the Retinomax in quick mode and with the Topcon in standard mode. Each patient was evaluated in cycloplegic and non-cycloplegic conditions by both autorefractometers. Student's t-test was performed between the two instruments for SPH, CYL, and SE. The Pearson correlation coefficient was calculated and the dispersion was represented using Bland-Altman graphs, also evaluating the subgroup of patients under 4 years of age. A descriptive analysis of the percentages of measures that differed was performed. Results It included 98 eyes of 49 subjects (age range: 3-16 years). The data for HPS without cycloplegia are virtually identical, whereas with cycloplegia there is a hyperopic bias of +0.5 diopters measured with Retinomax. CYL results are very similar with and without cycloplegia. There is a high Pearson correlation for both instruments (>0.91) and a low degree of dispersion in the Bland-Altman plots under cycloplegia. Conclusion The Retinomax data were consistent with those obtained by Topcon. The Retinomax is a useful instrument for detecting refractive errors in children between 3 and 16 years of age (AU)

Biocompatibility analysis and chemical characterization of Mn-doped hydroxyapatite.

The present work studies the effect of Mn doping on the crystalline structure of the Hap synthesized by the hydrothermal method at 200 °C for 24 h, from Ca(OH)2 and (NH4)2HPO4, incorporating MnCl2 to 0.1, 0.5, 1.0, 1.5 and 2.0 %wt of Mn concentrations. Samples were characterized by the X-Ray Diffraction technique, which revealed the diffraction peaks that corresponded to the hexagonal and monoclinic phase of the Hap; it was observed that the average size of crystallite decreased from 23.67 to 22.69 nm as the concentration of Mn increased. TEM shows that in all samples, there are two distributions of particle sizes; one corresponds to nanorods with several tens of nanometers in length, and the other in which the diameter and length are very close. FTIR analysis revealed absorption bands corresponding to the PO4-3 and OH- groups characteristic of the Hap. It was possible to establish a substitution mechanism between the Mn and the ions of Ca+2 of the Hap. From the Alamar blue test, a cell viability of 86.88% ± 5 corresponding to the sample of Hap at 1.5 %wt Mn was obtained, considered non-cytotoxic according to ISO 10993-5. It also evaluated and demonstrated the good osteoinductive properties of the materials, which were verified by histology and immunofluorescence expression of osteogenic markers. Adhesion, viability, biocompatibility and osteoinductive properties, make these materials candidates for future applications in bone tissue engineering with likely uses in regenerative medicine.

[Study of incidence of COVID-19 in Spain and its relationship to geographical province distribution]. / Estudio de la incidencia de COVID-19 en España y su relación geográfica provincial.

BACKGROUND: The aim of this study was to determine incidence of COVID-19 in relationship to geographical distribution among Spain. METHOD: Cluster analysis taking into consideration the incidence of COVID-19 in the provinces and autonomous cities of Spain in each of the first six waves of the pandemic. RESULTS: All the provinces of the Canary Islands, Catalonia and Andalusia form independent clusters. In Comunidad Valenciana, Galicia, País Vasco and Aragón two out of three provinces (three out of four in Galicia) were in the same cluster, with no other provinces. DISCUSSION: The incidence of COVID-19 in Spain in the first six waves forms clusters that reproduce the territorial division of Spain into autonomous communities. Although this could be explained by greater mobility within a community, it cannot be ruled out that this distribution is due to differences in screening, diagnosis, registration or reporting of COVID-19 cases.

Are there differences between ceftolozane/tazobactam and ceftazidime/avibactam in treating patients with complicated abdominal infections? Evidence from clinical trials.

Ceftolozane/tazobactam (C/T) and ceftazidime/avibactam (CZA) are new possibilities of antimicrobial treatment that combined a ß-lactam with a ß-lactamase inhibitor. The United States (US) and European regulatory agencies approved their clinical use in adults with complicated intra-abdominal infections. This study aims to know if one of the two antibiotics obtain better efficacy in adults with complicated intra-abdominal infections and by specific pathogens such as P. aeruginosa or E. coli. A search of all trials in MEDLINE, Scopus, and Web of Science comparing a C/T or CZA based antimicrobial regimen with other treatments in patients with intraabdominal infections until August 2021 was performed. To make indirect comparisons, we used a frequentist approach using the R package netmeta.The effects have been expressed through the relative risk (RR) with its confidence interval. Considering the clinical cure and failure rates between the different trial populations (mMITT, CE, ME) and the mortality at the end of the study, we have not found significant differences between CZA and C/T. In the case of Pseudomonas, the RR of treatment failure between these two antibiotics is 1 (95% CI 0.55-1.18). In the case of E. Coli, although it seems that CZA would have a worse result than C/T, differences did not reach statistical significance (RR1.06; 95% CI 0.9-1.14). In conclusion, we have not found statistically significant differences between ceftolozane-tazobactam and ceftazidime-avibactam in treating cIAI. In regards to E. Coli, our results do not reach significance, but it would be possible that C/T and meropenem had better results than CZA. Perhaps new trials would allow a better profile of the role in different types of patients or infections caused by specific microorganisms in the future.

Seguimiento de resultados de Test de Antígenos en trabajadores del ámbito sanitario con infección activa por SARS-CoV-2 / Monitoring of Antigen Test results in healthcare workers with active SARS-CoV-2 infection

Introducción: La introducción del Test de Antígenos como prueba válida para valorar el alta de un trabajador del ámbito sanitario afectado por SARS-CoV-2, supone un cambio importante para los Servicios de Prevención de centros sanitarios, por lo que se decide el estudio de los resultados obtenidos de dichas pruebas, en un hospital de la Comunidad de Madrid durante un tiempo determinado en un periodo de alta transmisibilidad, valorando el tiempo que tarda un trabajador con infección activa por SARS-CoV-2 en negativizar un Test de Antígenos. Método: Estudio observacional, descriptivo, retrospectivo realizado en el Hospital Universitario Infanta Cristina en Parla (Madrid) desde el 11 de enero del 2.022 hasta el 21 de febrero 2.022, en el que se estudian variables como sexo, edad, vacunación, categoría profesional e infección previa por SARS-CoV-2 y su influencia en el tiempo de negativización de un Test de Antígenos. Resultados: Un total de 164 trabajadores del ámbito sanitario se vieron afectados por Covid-19 durante el periodo estudiado, de los cuales 74 (45,1%) dieron positivo en Test de Antígenos a los 7 días del inicio de la infección, llegando hasta el 13º día 4 trabajadores (2,4 %). Conclusiones: Se pone de manifiesto que el haber tenido una infección previa por Covid-19, influye en el tiempo que tarda en negativizar un Test de Antígenos; disminuyéndolo, en trabajadores con infección activa por SARS-CoV-2 (AU)

Introduction: The introduction of the Antigen Test as a valid test to assess the discharge of a healthcare worker affected by SARS-CoV-2, represents an important change for the Prevention Services of health centers, for which it is decided to study the results obtained from these tests, in a hospital in the Community of Madrid for a certain time in a period of high transmissibility, assessing the time it takes for a worker with active SARS-CoV-2 infection to make an Antigen Test negative. Method: Observational, descriptive, retrospective study carried out at the Infanta Cristina University Hospital in Parla (Madrid) from January 11, 2022 to February 21, 2022, in which variables such as sex, age, vaccination, category professional and previous SARS-CoV-2 infection and its influence on the negative time of an Antigen Test. Results: A total of 164 healthcare workers were affected by Covid-19 during the period studied, of which 74 (45,1%) tested positive for Antigen Test 7 days after the start of the infection, reaching up to the 13th day 4 workers (2.4%). Conclusions: It is shown that having had a previous Covid-19 infection influences the time it takes for an Antigen Test to become negative; decreasing it, in health workers with active SARS-CoV-2 infection (AU)

Design of a compact off-axis four-mirror objective system for a thermal camera.

The optical design of a compact off-axis four-mirror objective system (OFOS) of a thermal camera for a syndromic surveillance system that captures bioclinical signals, like temperature, directly related to the physical symptoms of the COVID-19 disease through thermal images is presented. The OFOS design works on wavelengths of 7.5-14 µm, with an f-number of 4, and a field of view (FOV) of 24×4 deg.

[Scientific and research activity and degree of satisfaction of residents of Orthopedic Surgery and Traumatology in different hospitals of the health network in Spain]. / Actividad científica e investigadora y grado de satisfacción de residentes de Cirugía Ortopédica y Traumatología en diferentes hospitales de la red sanitaria en España.

INTRODUCTION: Healthcare pressure has changed the acquisition of knowledge during residency training. The aim of this study was to analyze the clinical and research training, and level of satisfaction, during orthopedic and traumatology residency in different hospitals of the Spanish National Health Service. MATERIAL AND METHODS: An online survey was distributed between 06/25/2020 and 07/31/2020. Demographic, institution, clinical and research variables were analyzed. Satisfaction was graded in a scale from 0 to 5. RESULTS: 120 residents answered the survey, having a mean age of 27 years and being 58% male. Distribution of residents by year was 26 R5 (21.7%), 24 R4 (20.0%), 45 R3 (37.5%), 25 R2 (20.9%). Only 37.5% answered that they did not have any clinical activity the next day after medical guard, and 45% answered that they performed clinical activity outside of working hours. A total of 56.7% answered that their orthopedic training program did not include research training. No resident had specific time assigned to research activities. Mean satisfaction value was 2.4 points. CONCLUSIONS: Clinical activity shows aspects incompatible with current legislation. Orthopedic programs need improvements with regard to research training. A significant percentage of residents are unsatisfied with their training.

INTRODUCCIÓN: La presión asistencial ha provocado un desequilibrio hacia la vertiente clínica con respecto a la científica. El propósito del trabajo fue analizar la actividad asistencial e investigadora y el grado de satisfacción en los residentes de cirugía ortopédica y traumatología, en diferentes hospitales de la red sanitaria en España. MATERIAL Y MÉTODOS: Encuesta de ámbito estatal realizada en el período del 25/06/2020 al 31/07/2020. Se analizaron variables demográficas y del servicio, de labores asistencial e investigadora. Se determinó la satisfacción del residente en escala continua de cero a 5. RESULTADOS: 120 médicos haciendo residencia respondieron a la encuesta, rondando una edad media de 27 años y predominio de varones en 58%. La distribución por año de dichos residentes fue de 26 R5 (21.7%), 24 R4 (20.0%), 45 R3 (37.5%), 25 R2 (20.9%). Sólo 37.5% indicaron carecer de labor de tipo asistencial asignada el día siguiente de la guardia y 45% respondieron que realizaban algún papel asistencial fuera del horario laboral del hospital. De esos interrogados, 56.7% contestaron que su plan individual de formación no contemplaba la praxis científica ajustada a su año de residencia como un objetivo a cumplir. Ninguno de ellos tenía tiempo asignado con periodicidad semanal para acciones de investigación. El valor medio del nivel de satisfacción de estos médicos fue de 2.4 puntos. CONCLUSIONES: La actividad asistencial presenta aspectos incompatibles con la legislación actual. Los planes individuales de adiestramiento precisan mejoras con respecto a la ocupación investigadora. Un porcentaje no despreciable de estos estudiantes de posgrado no estaban satisfechos con su plan personal de especialización.

Towards automated extraction of 2D standard fetal head planes from 3D ultrasound acquisitions: A clinical evaluation and quality assessment comparison.

INTRODUCTION: Clinical evaluation of deep learning (DL) tools is essential to compliment technical accuracy metrics. This study assessed the image quality of standard fetal head planes automatically-extracted from three-dimensional (3D) ultrasound fetal head volumes using a customised DL-algorithm. METHODS: Two observers retrospectively reviewed standard fetal head planes against pre-defined image quality criteria. Forty-eight images (29 transventricular, 19 transcerebellar) were selected from 91 transabdominal fetal scans (mean gestational age = 26 completed weeks, range = 20+5-32+3 weeks). Each had two-dimensional (2D) manually-acquired (2D-MA), 3D operator-selected (3D-OS) and 3D-DL automatically-acquired (3D-DL) images. The proportion of adequate images from each plane and modality, and the number of inadequate images per plane was compared for each method. Inter and intra-observer agreement of overall image quality was calculated. RESULTS: Sixty-seven percent of 3D-OS and 3D-DL transventricular planes were adequate quality. Forty-five percent of 3D-OS and 55% of 3D-DL transcerebellar planes were adequate. Seventy-one percent of 3D-OS and 86% of 3D-DL transventricular planes failed with poor visualisation of intra-cranial structures. Eighty-six percent of 3D-OS and 80% of 3D-DL transcerebellar planes failed due to inadequate visualisation of cerebellar hemispheres. Image quality was significantly different between 2D and 3D, however, no significant difference between 3D-modalities was demonstrated (p < 0.005). Inter-observer agreement of transventricular plane adequacy was moderate for both 3D-modalities, and weak for transcerebellar planes. CONCLUSION: The 3D-DL algorithm can automatically extract standard fetal head planes from 3D-head volumes of comparable quality to operator-selected planes. Image quality in 3D is inferior to corresponding 2D planes, likely due to limitations with 3D-technology and acquisition technique. IMPLICATIONS FOR PRACTICE: Automated image extraction of standard planes from US-volumes could facilitate use of 3DUS in clinical practice, however image quality is dependent on the volume acquisition technique.

Reaction strategies for the enzymatic synthesis of neopentyl glycol diheptanoate.

This work describes for the first time the green synthesis of neopentyl glycol diheptanoate in a solvent-free medium via an enzymatic pathway. The process has been carried out in an open-air reactor in order to ease water removal through evaporation and shift the chemical equilibrium towards product formation. The inhibiting effect of high concentrations of heptanoic acid has been put into evidence by a reduction of initial reaction rate when esterification was performed with stoichiometric amounts of substrates. Therefore, in this work different strategies for the stepwise addition of heptanoic acid are proposed, and best results were obtained when stoichiometric quantities of acid were divided in four equal amounts and added when previous batch was consumed. Biocatalyst Novozym® 435 concentration and temperature were optimised, giving yields of 90% in neopentyl glycol diheptanoate when 7.5% (w/w) and 70 °C were used. With a remaining 7% of heptanoic acid (probably caused by the alcohol evaporation) the addition of neopentyl glycol led to a conversion of 95%. Thus, product can be used in cosmetics without further purification and can be labelled as environmentally-friendly synthesized because of its enzymatic origin.

Early markers of endocrinometabolic disease in newborns with delayed intrauterine growth.

INTRODUCTION: The adjustments to malnutrition in growth restricted fetus (GRF) that lead to obesity, insulin resistance, diabetes and cardiovascular disease in adulthood are not well known. The most feasible explanation for this association is the hypothesis of catch up. Some studies postulate a greater influence of catch up growth than the low birth weight itself in developing metabolic and cardiovascular disease. MATERIAL AND METHODS: This is a prospective cohort study of newborns with intrauterine growth restriction (defined as weight percentile at birth less than 10th) born during a one-year period. Clinical data of patients were recorded (gender, gestational age, data about breastfeeding and anthropometry during follow-up every 3 months). Some details of pregnancy and characteristics of the mother were also registered. Serum biochemical parameters (IGF-1, IGF-BP3, insulin, glucose, total cholesterol, HDL cholesterol, DLD cholesterol, triglycerides, HOMA) were collected at birth from cord blood, 9 and 12 months. Two main comparative groups were established: those GRF who made a catch-up growth (increase in weight Z score higher than 0,67) during the follow-up and those who did not get it. RESULTS: 126 GRF children were born in the study period. 125 accepted the inclusion in the study and 67 of them completed the full monitoring for a year; 47 of them made recovery growth and 20 did not. A significant difference between both groups was found in glucose in umbilical cord and triglycerides at 12 months: GRF children with catch up growth showed lower glucose levels (p = 0.03) and higher levels of triglycerides (p = 0.03). There were no statistically significant differences in the rest of laboratory parameters analyzed (IGF-1, IGF-BP3, insulin, glucose, total cholesterol, HDL cholesterol, DLD cholesterol, HOMA at 9 and 12 months or triglycerides at 9 months). CONCLUSIONS: Those GRF with catch up growth during the first year of life have early changes in the triglycerides at the end of that period with higher levels than those GRF children without catch up growth. This finding could be useful to develop a tool for early detection of GRF children with higher metabolic risk in order to prevent future pathology.

[Postanoxic encaphalopathy after and episode of resuscitated sudden death. Minimizing sequelae]. / Encefalopatía postanóxica tras episodio de muerte súbita reanimada. Cómo minimizar los daños.

Sudden death in young people while performing intense physical activity has a very low prevalence but a significant burden in terms of loss of years of life in society and a strong social impact. We present the case of a 19-year-old man who had a cardiac arrest while playing a football match, with prolonged resuscitation, and multiple subsequent complications (acute renal failure, coagulopathy, digestive bleeding, ischaemic colitis, and need for implantable cardioverter-defibrillator placement and hemicolectomy). The onset of intensive early rehabilitation in a specialised centre minimised the sequels, improving the Rankin score from 4 to 2 and Barthel index from 0 to 95 points, allowing the patient to lead an almost autonomous life.

Edible larvae and pupae of honey bee (Apis mellifera): Odor and nutritional characterization as a function of diet.

Future protein demand is expected to rise with global population growth. In this study a comprehensive sensorial analysis of the odor of honey bee (Apis mellifera) larvae and pupae as function of their diet (with and without added sugar solution) was performed, as well as nutritional values and antioxidant activity analysis. Honey bee brood powder is a potentially valuable nutritional source with 20-25% protein (dry matter basis), high antioxidant activity and polyphenol content. Main volatile compounds detected using GC-MS with HS-SPME injection were odorless pheromones that represented differences between larvae and pupae. The determined active odor compounds were 2- and 3-methylbutanal, diacetyl, nonanal, dimethyl sulfide and ocimene. A trained sensory panel described honey bee brood aroma profile mainly with buttery and milky attributes, with different life stages and diets giving similar profiles. Such studies can be useful for future development of food products with desired nutritional and sensorial characteristics.

[New glucose-lowering drugs for reducing cardiovascular risk in patients with type2 diabetes mellitus]. / Nuevos fármacos para la reducción del riesgo cardiovascular en pacientes con diabetes mellitus tipo 2.

Cardiovascular (CV) disease is the most common cause of mortality in patients with type2 diabetes (T2DM). In recent years, several glucose-lowering drugs from two therapeutic families, GLP-1 receptor agonists (GLP-1 RAs) and sodium-glucose co-transporter type 2 inhibitors (SGLT-2i), have shown a reduction in CV morbidity and mortality in patients with T2DM and high CV risk. SGLT-2i, unlike GLP-1 RAs, also reduce the risk of hospital admission due to heart failure. Both therapeutic groups reduce the progression of diabetic kidney disease (DKD). The cardioprotective mechanism of SGLT-2i appears to be predominantly haemodynamic and shows an early onset, while that of GLP-1 RAs is mostly anti-atherosclerotic with a slow and progressive onset. At present, several scientific societies recommend the preferential use of GLP-1 RAs and SGLT-2i, with demonstrated CV benefit in patients with T2DM and cardiovascular disease or DKD.

Quantitative differences detected in the histology of galls induced by the same aphid species in different varieties of the same host.

Plant galls are abnormal growths caused by an inducer that determines their morphology and anatomy. We qualitatively and quantitatively compared the histological anatomy of five aphid species (Paracletus cimiciformis, Forda marginata, Forda formicaria, Baizongia pistaciae and Geoica wertheimae) that induce galls in Pistacia terebinthus shrubs growing in Israel. We also quantitatively compared these galls to those that the aphids create on the same host in Spain. Histological study was conducted following methods described previously by the authors. Quantitative differences among the galls were found in five of 12 common anatomical traits: gall thickness, stomatal number in the epidermis-air, size of vascular bundles, distance of phloem ducts from the lumen and number of intraphloematic schizogenous ducts. Other structures were particular to one or some species: number of cracks in the epidermis-lumen, a sclereid layer, trichomes and microcrystal inclusions. Fisher's tests of combined probabilities showed that the galls induced in Israel were statistically different from those in Spain. In particular, the number of intraphloematic schizogenous ducts was higher in the galls induced in P. terebinthus in Israel. Such differences were also found in other traits related to defence of the gall inhabitant. In conclusion, while the gall shape and size are determined mainly by the cecidogenic insect, it seems that the host plant also plays an important role in determining the number/size of quantitative traits, in this case mainly protective structures.

[Wolf-Hirschhorn syndrome. Description of a Spanish cohort of 51 cases and a literature review]. / Sindrome de Wolf-Hirschhorn. Descripcion de una cohorte española de 51 casos y revision de la bibliografia.

INTRODUCTION: Wolf-Hirschhorn syndrome (WHS) is a contiguous gene syndrome that gives rise to multiple congenital anomalies, caused by the loss of a distal portion of the short arm of chromosome 4 (4p16.3). It is characterised by its own peculiar facial phenotype, associated to growth problems, psychomotor retardation and epilepsy. AIMS: To establish a register of patients with WHS in Spain, describe their characteristics, determine the prevalence of epilepsy, estimate the degree of psychomotor retardation and perform a review of the literature in order to compare these data with those published to date. PATIENTS AND METHODS: In collaboration with the Spanish Wolf-Hirschhorn Syndrome Association, we contacted the families affected and collected data via forms endorsed by medical reports. RESULTS: The characteristics of 51 patients are described. Psychomotor retardation was considered the most severe in 37% of cases. Of the total sample, 88% presented epilepsy, and nearly all of them showed growth problems. The mean size of the deletion was 8.4 Mb, and the phenotype is displayed in photographs. Other clinical features reported were sensory alterations and nephrourological and cardiological pathologies. CONCLUSIONS: This study reports on the second largest cohort of patients with WHS with a genetic characterisation published to date. Many of the characteristics coincide with those described previously, with several exceptions, such as the degree of psychomotor retardation, which appears to be lower in the sample studied here.

TITLE: Sindrome de Wolf-Hirschhorn. Descripcion de una cohorte española de 51 casos y revision de la bibliografia.Introduccion. El sindrome de Wolf-Hirschhorn (SWH) es un sindrome de genes contiguos que provoca multiples anomalias congenitas, causado por la perdida de una porcion distal del brazo corto del cromosoma 4 (4p16.3). Se caracteriza por un fenotipo facial peculiar propio, asociado a problemas de crecimiento, retraso psicomotor y epilepsia. Objetivos. Realizar un registro de pacientes con SWH en España, describir sus caracteristicas, conocer la prevalencia de epilepsia, estimar el grado de retraso psicomotor y realizar una revision de la bibliografia para comparar estos datos con lo publicado hasta la fecha. Pacientes y metodos. En colaboracion con la Asociacion Española de Sindrome de Wolf-Hirschhorn se contacto con las familias afectadas y se realizo una recogida de datos mediante formularios corroborados por informes medicos. Resultados. Se describen las caracteristicas de 51 pacientes. El retraso psicomotor fue considerado grave en el 37% de los casos. El 88% presentaba epilepsia, y la practica totalidad, problemas de crecimiento. El tamaño medio de la delecion fue de 8,4 Mb y el fenotipo se expone en fotografias. Otra clinica descrita fueron alteraciones sensoriales y patologia nefrourologica y cardiologica. Conclusiones. Se describe la segunda cohorte en tamaño de pacientes con SWH publicada hasta la fecha con caracterizacion genetica. Muchas de las caracteristicas coinciden con lo ya descrito, salvo algunas, como el grado de retraso psicomotor, que parece ser menor en la muestra estudiada.

Comparing the survival rate of juvenile Chinook salmon migrating through hydropower systems using injectable and surgical acoustic transmitters.

Acoustic telemetry is one of the primary technologies for studying the behavior and survival of fishes throughout the world. The size and performance of the transmitter are key limiting factors. The newly developed injectable transmitter is the first acoustic transmitter that can be implanted via injection instead of surgery. A two-part field study was conducted to evaluate the performance of the injectable transmitter and its effect on the survival of implanted fish. The injectable transmitter performed well and similarly to the proceeding generation of commercially-available JSATS transmitters tested concurrently. Snake River subyearling Chinook salmon smolts implanted with the injectable transmitter had a higher survival probability from release to each of eleven downstream detection arrays, because reach-specific survival estimates were significantly higher for the injectable group in three of the eleven reaches examined. Overall, the injectable group had a 0.263 (SE = 0.017) survival probability over the entire 500 km study area compared to 0.199 (0.012) for the surgically implanted group. The reduction in size and ability to implant the new transmitter via injection has reduced the tag or tagging effect bias associated with studying small fishes. The information gathered with this new technology is helping to evaluate the impacts of dams on fishes.

Real-world effectiveness and safety of dapagliflozin therapy added to a GLP1 receptor agonist in patients with type 2 diabetes.

BACKGROUND AND AIM: To evaluate the effectiveness and safety of a sodium-glucose cotransporter-2 (SGLT-2) inhibitor, dapagliflozin, in patients with type 2 diabetes mellitus (T2DM) and background glucagon-like peptide-1 receptor agonist (GLP1-RA) therapy. METHODS AND RESULTS: This is a 12-month, real-world observational study, which assessed the effectiveness and safety of dapagliflozin in patients with T2DM and background GLP1-RA therapy. The main outcome measures were changes in A1C and weight at 6 and 12 months from baseline. Secondary outcomes were differences in A1C and weight reduction between this cohort and another group of patients with T2DM treated with dapagliflozin but without background GLP1-RA therapy. In total, 109 patients with GLP1-RA and 104 patients without GLP1-RA were included. Baseline mean A1C and weight in the GLP1-RA and non-GLP1-RA groups were 7.4% vs. 7.3% and 96.2 kg vs. 95.1 kg, respectively. A significant reduction in A1C was seen with dapagliflozin in both cohorts at 6 and 12 months (GLP1-RA: -0.51% and -0.34%, non-GLP1-RA: -0.69% and -0.62%, respectively, p < 0.0001 in all analyses). Weight was significantly reduced in both groups at 6 and 12 months (GLP1-RA: -2.3 kg and -2.4 kg, non-GLP1-RA: -3.9 kg and -4.8 kg, respectively, p < 0.0001 in all analyses). A1C reduction and weight loss were significantly lower in patients with GLP1-RA than in patients without GLP1-RAs. Drug discontinuation rates were similar in both cohorts. CONCLUSIONS: Dapagliflozin, when added in real life to patients with T2DM treated with GLP1-RAs, induced a further significant, albeit modest improvement in A1C and a further weight loss.

Retrospective multicentre observational study on clinical management and treatment of different types of status epilepticus in clinical practice. / Estudio observacional multicéntrico retrospectivo sobre el manejo clínico y terapéutico de los diferentes tipos de estatus epiléptico en la práctica clínica.

INTRODUCTION: Status epilepticus (SE) is a neurological emergency associated with significant mortality and morbidity. We analyse characteristics of this entity in our population. METHODS: Data from electronic medical records of adults diagnosed with SE were collected retrospectively from 5 hospitals over 4 years. RESULTS: Data reflected 84 episodes of SE in 77 patients with a mean age of 60.3 years. Of this sample, 52.4% had a previous history of epilepsy. Status classification: 47.6% tonic-clonic, 21.4% complex partial, 17.9% partial motor, 6% partial simple, 3.6% myoclonic, and 3.6% subtle SE. Based on the duration of the episode, SE was defined in this study as early stage (up to 30min) in 13.1%, established (30-120min) in 20.2%, refractory (more than 120min) in 41.7%, and super-refractory (episodes continuing or recurring after more than 24h of anaesthesia) in 13.1%. Ten patients (11.9%) died when treatment failed to control SE. The cumulative percentage of success achieved was 8.3% with the first treatment, 27.3% for the second, 48.7% for the third, 58.2% for the fourth, 70.1% for the fifth, 80.8% for the sixth, 83.2% for the seventh, and 84.4% for the eighth. CONCLUSIONS: In our study, we found that SE did not respond to treatment within 2h in approximately half the cases and 11.9% of the patients died without achieving seizure control, regardless of the type of status. Half the patients responded by the third treatment but some patients needed as many as 8 treatments to resolve seizures. Using large registers permitting analysis of the different types and stages of SE is warranted.

A small long-life acoustic transmitter for studying the behavior of aquatic animals.

Acoustic telemetry is an important tool for studying the behavior of aquatic animals and assessing the environmental impact of structures such as hydropower facilities. However, the physical size, signal intensity, and service life of off-the-shelf transmitters are presently insufficient for monitoring certain species. In this study, we developed a small, long-life acoustic transmitter with an approximate length of 24.2 mm, diameter of 5.0 mm, and dry weight of 0.72 g. The transmitter generates a coded acoustic signal at 416.7 kHz with a selectable source level between 159 and 163 dB relative to 1 µPa at 1 m, allowing a theoretical detection range of up to 500 m. The expected operational lifetime is 1 yr at a pulse rate interval of 15 s. The new technology makes long-term acoustic telemetry studies of small fish possible, and is being deployed for a long-term tracking of juvenile sturgeon.