Storylines of family medicine V: ways of thinking-honing the therapeutic self.

Storylines of Family Medicine is a 12-part series of thematically linked essays with accompanying illustrations that explore the many dimensions of family medicine, as interpreted by individual family physicians and medical educators in the USA and elsewhere around the world. In 'V: ways of thinking-honing the therapeutic self', authors present the following sections: 'Reflective practice in action', 'The doctor as drug-Balint groups', 'Cultivating compassion', 'Towards a humanistic approach to doctoring', 'Intimacy in family medicine', 'The many faces of suffering', 'Transcending suffering' and 'The power of listening to stories.' May readers feel a deeper sense of their own therapeutic agency by reflecting on these essays.

Dissecting the Long-Term Effect of Stress Early in Life on FKBP5: The Role of miR-20b-5p and miR-29c-3p.

Exposure to early-life stress (ELS) has been related to an increased susceptibility to psychiatric disorders later in life. Although the molecular mechanisms underlying this association are still under investigation, glucocorticoid signaling has been proposed to be a key mediator. Here, we used two preclinical models, the prenatal stress (PNS) animal model and an in vitro model of hippocampal progenitor cells, to assess the long-term effect of ELS on FKBP5, NR3C1, NR3C2, and FoxO1, four stress-responsive genes involved in the effects of glucocorticoids. In the hippocampus of male PNS rats sacrificed at different time points during neurodevelopment (PND 21, 40, 62), we found a statistically significant up-regulation of FKBP5 at PND 40 and PND 62 and a significant increase in FoxO1 at PND 62. Interestingly, all four genes were significantly up-regulated in differentiated cells treated with cortisol during cell proliferation. As FKBP5 was consistently modulated by PNS at adolescence (PND 40) and adulthood (PND 62) and by cortisol treatment after cell differentiation, we measured a panel of miRNAs targeting FKBP5 in the same samples where FKBP5 expression levels were available. Interestingly, both miR-20b-5p and miR-29c-3p were significantly reduced in PNS-exposed animals (both at PND40 and 62) and also in the in vitro model after cortisol exposure. Our results highlight the key role of miR-20b-5p and miR-29c-3p in sustaining the long-term effects of ELS on the stress response system, representing a mechanistic link possibly contributing to the enhanced stress-related vulnerability to mental disorders.

Depression in Women: Potential Biological and Sociocultural Factors Driving the Sex Effect.

Important sex-related differences have been observed in the onset, prevalence, and clinical phenotype of depression, based on several epidemiological studies. Social, behavioural, and educational factors have a great role in underlying this bias; however, also several biological factors are extensively involved. Indeed, sexually dimorphic biological systems might represent the underlying ground for these disparities, including cerebral structures and neural correlates, reproductive hormones, stress response pathways, the immune system and inflammatory reaction, metabolism, and fat distribution. Furthermore, in this perspective, it is also important to consider and focus the attention on specific ages and life stages of individuals: indeed, women experience during their life specific periods of reproductive transitional phases, which are not found in men, that represent windows of particular psychological vulnerability. In addition to these, other biologically related risk factors, including the occurrence of sleep disturbances and the exposure to childhood trauma, which are found to differentially affect men and women, are also putative underlying mechanisms of the clinical bias of depression. Overall, by taking into account major differences which characterize men and women it might be possible to improve the diagnostic process, as well as treat more efficiently depressed individuals, based on a more personalized medicine and research.

Inhaled Pulmonary Vasodilators for the Treatment of Right Ventricular Failure in Cardio-Thoracic Surgery: Is One Better than the Others?

Right ventricular failure (RFV) is a potential complication following cardio-thoracic surgery, with an incidence ranging from 0.1% to 30%. The increase in pulmonary vascular resistance (PVR) is one of the main triggers of perioperative RVF. Inhaled pulmonary vasodilators (IPVs) can reduce PVR and improve right ventricular function with minimal systemic effects. This narrative review aims to assess the efficacy of inhaled nitric oxide and inhaled prostacyclins for the treatment of perioperative RVF. The literature, although statistically limited, supports the clinical similarity between them. However, it failed to demonstrate a clear benefit from the pre-emptive use of inhaled nitric oxide in patients undergoing left ventricular assist device implantation or early administration during heart-lung transplants. Additional concerns are related to cost safety and IPV use in pathologies associated with pulmonary venous congestion. The largest ongoing randomized controlled trial on adults (INSPIRE-FLO) is addressing whether inhaled Epoprostenol and inhaled nitric oxide are similar in preventing RVF after heart transplants and left ventricular assist device placement, and whether they are similar in preventing primary graft dysfunction after lung transplants. The preliminary analysis supports their equivalence. Several key points may be achieved by the present narrative review. When RVF occurs in the setting of elevated PVR, IPV should be the preferred initial treatment and they should be preventively used in patients at high risk of postoperative RVF. If severe refractory postoperative RVF occurs, IPVs should be combined with complementary pharmacology (inotropes and inodilators). If unsuccessful, right ventricular mechanical support should be established.

Perioperative Right Ventricular Dysfunction and Abnormalities of the Tricuspid Valve Apparatus in Patients Undergoing Cardiac Surgery.

Right ventricular (RV) dysfunction frequently occurs after cardiac surgery and is linked to adverse postoperative outcomes, including mortality, reintubation, stroke, and prolonged ICU stays. While various criteria using echocardiography and hemodynamic parameters have been proposed, a consensus remains elusive. Distinctive RV anatomical features include its thin wall, which presents a triangular shape in a lateral view and a crescent shape in a cross-sectional view. Principal causes of RV dysfunction after cardiac surgery encompass ischemic reperfusion injury, prolonged ischemic time, choice of cardioplegia and its administration, cardiopulmonary bypass weaning characteristics, and preoperative risk factors. Post-left ventricular assist device (LVAD) implantation RV dysfunction is common but often transient, with a favorable prognosis upon resolution. There is an ongoing debate regarding the benefits of concomitant surgical repair of the RV in the presence of regurgitation. According to the literature, the gold standard techniques for assessing RV function are cardiac magnetic resonance imaging and hemodynamic assessment using thermodilution. Echocardiography is widely favored for perioperative RV function evaluation due to its accessibility, reproducibility, non-invasiveness, and cost-effectiveness. Although other techniques exist for RV function assessment, they are less common in clinical practice. Clinical management strategies focus on early detection and include intravenous drugs (inotropes and vasodilators), inhalation drugs (pulmonary vasodilators), ventilator strategies, volume management, and mechanical support. Bridging research gaps in this field is crucial to improving clinical outcomes associated with RV dysfunction in the near future.

Severe case of rhabdomyolysis following jellyfish envenomation in the Mediterranean Sea.

Jellyfish envenomation is a common problem in coastal areas all over the world; usually symptoms are self-limited with no long-lasting complications. Despite that, some jellyfish species, mainly populating the Indian Ocean, are renown to be potentially lethal and in some cases may cause severe myopathy. We report the first case of rhabdomyolysis following a jellyfish sting in the Mediterranean Sea. A 17-year-old patient was admitted to the intensive care unit of our hospital in life-threatening conditions. He was dyspnoeic and dysphagic with pain and functional impairment of upper and lower limbs. The evidence of a red mark in his face and the clinical presentation, coupled with the diagnostic test performed, allowed the diagnosis of toxidrome from jellyfish venom. Treatment with hydration, ventilatory support and steroids led to a progressive improvement of patient conditions. Our case report stresses the importance of prompt identification and treatment of potential rhabdomyolysis determined by jellyfish and rises awareness on the presence of such venomous species in the Mediterranean Sea.

Proportion of right ventricular failure and echocardiographic predictors in continuous-flow left ventricular assist device: a systematic review and meta-analysis.

Background: Right ventricular failure (RVF) in patients with a continuous-flow left ventricle assist device (CF-LVAD) is associated with higher incidence of mortality. This systematic review aims to assess the overall proportion of RVF and the pre-operative echocardiographic parameters which are best correlating to RVF. Methods: A systematic research was conducted between 2008 and 2019 on MEDLINE, EMBASE, PUBMED, UPTODATE, OVID, COCHRANE LIBRARY, and Google Scholar electronic databases by performing a PRISMA flowchart. All observational studies regarding echocardiographic predictors of RVF in patients undergoing CF-LVAD implantation were included. Results: A total number of 19 observational human studies published between 2008 and 2019 were included. We identified 524 RVF patients out of a pooled final population of 1741 patients. The RVF overall proportion was 28.25% with 95% confidence interval (CI) 0.24-0.34. The highest variability of perioperative echocardiographic parameters between the RVF and no right ventricular failure (NO-RVF) groups has been found with tricuspid annular plane systolic excursion (TAPSE), fractional area change (FAC), and right ventricular global longitudinal strain (RVGLS). Their standardized mean deviation (SMD) was - 0.33 (95% CI - 0.54 to - 0.11; p value 0.003), - 0.34 (95% CI - 0.53 to - 0.15; p value 0.0001), and 0.52 (95% CI 0.79 to 0.25; p value 0.0001), respectively. Conclusions: The echocardiographic predictors of RVF after CF-LVAD placement are still uncertain. However, there seems to be a trend of statistical correlation between TAPSE, FAC, and RVGLS with RVF event after CF-LVAD placement. Supplementary Information: The online version contains supplementary material available at 10.1007/s12055-022-01447-7.

Análisis de la incidencia de pubertad precoz central tratada con análogos de hormona liberadora de gonadotrofina. Impacto de la pandemia por COVID-19 / Analysis of the incidence of central precocious puberty treated with gonadotropin-releasing hormone analogs. Impact of the COVID-19 pandemic

Introducción. Desde inicios de la pandemia por coronavirus 2019 (COVID-19), fue comunicado en varios países un incremento de las consultas de niñas con pubertad precoz central idiopática (PPCI), sin que contáramos con datos argentinos. Este aumento estaría vinculado con los cambios en el estilo de vida y los niveles de estrés resultantes del aislamiento que afectó particularmente a la población infantil. Objetivos. 1) Describir la evolución de la incidencia de PPCI con requerimiento de inhibición del eje hipotálamo-hipófiso-gonadal (EHHG) en niñas entre 2010 y 2021 en una cohorte del Área Metropolitana de Buenos Aires. 2) Comparar las características de las niñas, con dicho diagnóstico realizado durante la pandemia, con las de un grupo control. Métodos. Serie de tiempo interrumpida y estudio de casos y controles. Resultados. La incidencia anual fue estable entre 2010 y 2017. Desde 2017 hubo un ascenso anual que promedió el 59,9 % (IC95 % 18,6-115,5) y pareciera haberse acelerado durante la pandemia. Constatamos asociación entre haber desarrollado PPCI y haber requerido tratamiento inhibitorio entre el 01 de junio de 2020 y el 31 de mayo de 2021, y dos variables: edad de menarca materna (OR 0,46; IC95 % 0,28-0,77) y antecedente familiar de PPCI (OR 4,42; IC95 % 1,16-16,86). Conclusión. Evidenciamos desde 2017 un aumento significativo en la incidencia de PPCI con requerimiento de inhibición del EHHG. El incremento en la exposición a diversos desencadenantes ambientales durante la pandemia por COVID-19 podría haber ejercido mayor influencia en las niñas con alguna predisposición genética.

Introduction. Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, consultations of girls with idiopathic central precocious puberty (ICPP) increased in several countries, but there were no data from Argentina. This increase may be related to changes in lifestyle and stress levels resulting from the lockdown, which particularly affected the child population. Objectives. 1) To describe the progression of the incidence of ICPP requiring inhibition of the hypothalamic- pituitary-gonadal (HPG) axis in girls between 2010 and 2021 in a cohort from the Metropolitan Area of Buenos Aires. 2) To compare the characteristics of girls diagnosed with ICPP during the pandemic with those of a control group. Methods. Interrupted time-series and case-control study. Results. The annual incidence remained stable between 2010 and 2017. Since 2017, it increased to an average of 59.9% (95% CI: 18.6­115.5) and appears to have accelerated during the pandemic. We found an association between ICPP and requiring inhibitory treatment between June 1 st, 2020 andMay 31 st, 2021 and 2 variables: maternal age at menarche (OR: 0.46, 95% CI: 0.28­0.77) and family history of ICPP (OR: 4.42, 95% CI: 1.16­16.86). Conclusion. We evidenced a significant increase in the incidence of ICPP with requirement of HPG axis inhibition since 2017. Increased exposure to various environmental triggers during the COVID-19 pandemic may have had a greater influence in girls with some genetic predisposition.

Positioning by Multicell Fingerprinting in Urban NB-IoT Networks.

Narrowband Internet of Things (NB-IoT) has quickly become a leading technology in the deployment of IoT systems and services, owing to its appealing features in terms of coverage and energy efficiency, as well as compatibility with existing mobile networks. Increasingly, IoT services and applications require location information to be paired with data collected by devices; NB-IoT still lacks, however, reliable positioning methods. Time-based techniques inherited from long-term evolution (LTE) are not yet widely available in existing networks and are expected to perform poorly on NB-IoT signals due to their narrow bandwidth. This investigation proposes a set of strategies for NB-IoT positioning based on fingerprinting that use coverage and radio information from multiple cells. The proposed strategies were evaluated on two large-scale datasets made available under an open-source license that include experimental data from multiple NB-IoT operators in two large cities: Oslo, Norway, and Rome, Italy. Results showed that the proposed strategies, using a combination of coverage and radio information from multiple cells, outperform current state-of-the-art approaches based on single cell fingerprinting, with a minimum average positioning error of about 20 m when using data for a single operator that was consistent across the two datasets vs. about 70 m for the current state-of-the-art approaches. The combination of data from multiple operators and data smoothing further improved positioning accuracy, leading to a minimum average positioning error below 15 m in both urban environments.

Analysis of the incidence of central precocious puberty treated with gonadotropin-releasing hormone analogs. Impact of the COVID-19 pandemic. / Análisis de la incidencia de pubertad precoz central tratada con análogos de hormona liberadora de gonadotrofina. Impacto de la pandemia por COVID-19.

Introduction. Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, consultations of girls with idiopathic central precocious puberty (ICPP) increased in several countries, but there were no data from Argentina. This increase may be related to changes in lifestyle and stress levels resulting from the lockdown, which particularly affected the child population. Objectives. 1) To describe the progression of the incidence of ICPP requiring inhibition of the hypothalamic-pituitary-gonadal (HPG) axis in girls between 2010 and 2021 in a cohort from the Metropolitan Area of Buenos Aires. 2) To compare the characteristics of girls diagnosed with ICPP during the pandemic with those of a control group. Methods. Interrupted time-series and case-control study. Results. The annual incidence remained stable between 2010 and 2017. Since 2017, it increased to an average of 59.9% (95% CI: 18.6-115.5) and appears to have accelerated during the pandemic. We found an association between ICPP and requiring inhibitory treatment between June 1st, 2020 and May 31st, 2021 and 2 variables: maternal age at menarche (OR: 0.46, 95% CI: 0.28-0.77) and family history of ICPP (OR: 4.42, 95% CI: 1.16-16.86). Conclusion. We evidenced a significant increase in the incidence of ICPP with requirement of HPG axis inhibition since 2017. Increased exposure to various environmental triggers during the COVID-19 pandemic may have had a greater influence in girls with some genetic predisposition.

Introducción. Desde inicios de la pandemia por coronavirus 2019 (COVID-19), fue comunicado en varios países un incremento de las consultas de niñas con pubertad precoz central idiopática (PPCI), sin que contáramos con datos argentinos. Este aumento estaría vinculado con los cambios en el estilo de vida y los niveles de estrés resultantes del aislamiento que afectó particularmente a la población infantil. Objetivos. 1) Describir la evolución de la incidencia de PPCI con requerimiento de inhibición del eje hipotálamo-hipófiso-gonadal (EHHG) en niñas entre 2010 y 2021 en una cohorte del Área Metropolitana de Buenos Aires. 2) Comparar las características de las niñas, con dicho diagnóstico realizado durante la pandemia, con las de un grupo control. Métodos. Serie de tiempo interrumpida y estudio de casos y controles. Resultados. La incidencia anual fue estable entre 2010 y 2017. Desde 2017 hubo un ascenso anual que promedió el 59,9 % (IC95 % 18,6-115,5) y pareciera haberse acelerado durante la pandemia. Constatamos asociación entre haber desarrollado PPCI y haber requerido tratamiento inhibitorio entre el 01 de junio de 2020 y el 31 de mayo de 2021, y dos variables: edad de menarca materna (OR 0,46; IC95 % 0,28-0,77) y antecedente familiar de PPCI (OR 4,42; IC95 % 1,16-16,86). Conclusión. Evidenciamos desde 2017 un aumento significativo en la incidencia de PPCI con requerimiento de inhibición del EHHG. El incremento en la exposición a diversos desencadenantes ambientales durante la pandemia por COVID-19 podría haber ejercido mayor influencia en las niñas con alguna predisposición genética.

Increased duration and similar outcomes of V-V ECLS in patients with COVID-19 ARDS compared to non-COVID ARDS: Single center experience.

BACKGROUND: Veno-venous extracorporeal life support (V-V ECLS or V-V ECMO) has been adopted as a rescue support in severe cases of COVID-19 ARDS. Initial reports on the use of V-V ECLS in COVID-19 patients reported very high mortality rates (57%-94%), but subsequent studies showed much lower rates (30%-40%). The aim of this study is to analyze demographic features, clinical course and outcomes of COVID-19 treated with V-V ECLS during the Italian 'third wave', in which the alpha variant was prevalent in the country. METHODS: Single-center, retrospective observational study conducted at the ECLS referral center of a teaching hospital in Italy from January 1st, 2021 and October 31st, 2021. RESULTS: Between January and October 2021, 18 consecutive adult patients who underwent V-V ECLS for severe ARDS due to COVID-19 were enrolled. Thirteen patients (72.2%) were male, and their median age was 50 years; the median P/F ratio before V-V ECLS initiation was 43 mm Hg (IQR, 40; 56), and the median RESP score was 0.5 (IQR, -2.25; 1.0). The mortality rate at 90 days was 55.6, compared to 55.7% in non-COVID patients in our center (p > 0.05); the median duration of ECLS was 29 days (IQR, 11; 32), compared to 10 days (IQR, 8; 15), in non-COVID patients (p = 0.004). Incidence of complications was high. CONCLUSIONS: In patients with COVID-19 ARDS receiving V-V ECLS, unadjusted mortality was similar to pre-pandemic V-V ECLS cases, while the duration of ECLS was almost three times longer and with frequent complications. This could be partly explained by the selection of very sick patients at the baseline that evolved to multiorgan failure during the course of ECLS.

Glial cell response to constant low light exposure in rat retina.

To study the macroglia and microglia and the immune role in long-time light exposure in rat eyes, we performed glial cell characterization along the time-course of retinal degeneration induced by chronic exposure to low-intensity light. Animals were exposed to light for periods of 2, 4, 6, or 8 days, and the retinal glial response was evaluated by immunohistochemistry, western blot and real-time reverse transcription polymerase chain reaction. Retinal cells presented an increased expression of the macroglia marker GFAP, as well as increased mRNA levels of microglia markers Iba1 and CD68 after 6 days. Also, at this time-point, we found a higher number of Iba1-positive cells in the outer nuclear layer area; moreover, these cells showed the characteristic activated-microglia morphology. The expression levels of immune mediators TNF, IL-6, and chemokines CX3CR1 and CCL2 were also significantly increased after 6 days. All the events of glial activation occurred after 5-6 days of constant light exposure, when the number of photoreceptor cells has already decreased significantly. Herein, we demonstrated that glial and immune activation are secondary to neurodegeneration; in this scenario, our results suggest that photoreceptor death is an early event that occurs independently of glial-derived immune responses.

The GEMMA speech database: VCV and VCCV words for the acoustic analysis of consonants and lexical gemination in Italian.

The GEMMA database consists of recordings of disyllabic words: vowel-consonant-vowel (VCV) for nongeminate cases and vowel-consonant-consonant-vowel (VCCV) for geminate cases. The consonants in the words are stops /b/, /d/, /g/, /p/, /t/, /k/, affricates /ts/, /dz/, /ʧ/, /ʤ/, fricatives /f/, /v/, /s/, /z/ (singleton only) and /ʃ/ (geminate only), nasals /m/, /n/ and /ɲ/ (geminate only), and liquids /l/, /r/ and / λ / (geminate only). The database also includes recordings for glides (/j/, /w/). The vowels in the words are /a, i, u/; words are symmetric with respect to vowel. Six native adult speakers of Standard Italian, raised and living in Rome, Italy, three female and three male, uttered the speech materials in three different recording sessions; three repetitions for each word per speaker were therefore collected. The dataset also includes the durations of vowel and consonant segments for all cases where the consonant can be singleton vs. geminate (see [1] and [2]).

The LaMIT database: A read speech corpus for acoustic studies of the Italian language toward lexical access based on the detection of landmarks and other acoustic cues to features.

The LaMIT database consists in recordings of 100 Italian sentences. The sentences in the database were designed so to include all phonemes of the Italian language, and also take into account the typical frequency of each phoneme in written Italian. Four native adult speakers of Standard Italian, raised and living in Rome, Italy, two female and two male, pronounced the sentences in two different recording sessions; two repetitions for each sentence per speaker were therefore collected, for a total of 800 recordings. The database was specifically created for application in the LaMIT project, that focuses on the application to the Italian language of the Lexical Access model proposed by Ken Stevens for American English. The model relies on the detection of specific acoustic discontinuities called landmarks and other acoustic cues to features that characterize each phoneme. Each recording was thus processed to generate a set of labeling files that identify both predicted landmarks and other cues, and actual landmarks/cues. The labeling files, compiled according to the labeling syntax used in the Praat speech processing software, are also made available as part of the LAMIT database.

European association of cardiothoracic anesthesiology and intensive care (EACTAIC) fellowship curriculum: second edition

Abstract Pediatric cardiac anesthesia is a subspecialty of cardiac and pediatric anesthesiology dedicated to the perioperative care of patients with congenital heart disease. Members of the Congenital and Education Subcommittees of the European Association of Cardiothoracic Anaesthesiology and Intensive Care (EACTAIC) agreed on the necessity to develop an EACTAIC pediatric cardiac anesthesia fellowship curriculum. This manuscript represents a consensus on the composition and the design of the EACTAIC Pediatric Cardiac Anesthesia Fellowship program. This curriculum provides a basis for the training of future pediatric cardiac anesthesiologists by clearly defining the theoretical and practical requirements for fellows and host centers.

Neurotrophic factors, childhood trauma and psychiatric disorders: A systematic review of genetic, biochemical, cognitive and imaging studies to identify potential biomarkers.

BACKGROUND: Exposure to traumatic experience represents one of the key environmental factors influencing the risk for several psychiatric disorders, in particular when suffered during childhood, a critical period for brain development, characterized by a high level of neuroplasticity. Abnormalities affecting neurotrophic factors might play a fundamental role in the link between childhood trauma (CT) and early life stress (ELS) and psychiatric disorders. METHODS: A systematic review was conducted, considering genetic, biochemical and expression studies along with cognitive and brain structure imaging investigations, based on PubMed and Web of Science databases (available up until November 2021), to identify potential neuroplasticity related biomarkers associated both with CT/ELS and psychiatric disorders. The search was followed by data abstraction and study quality assessment (Newcastle-Ottawa Scale). RESULTS: 103 studies met our eligibility criteria. Among them, 65 were available for genetic, 30 for biochemical and 3 for mRNA data; 45 findings were linked to specific symptomatology/pathologies, 16 with various cognitive functions, 19 with different brain areas, 6 on methylation and 36 performed on control subjects for the Brain Derived Neurotrophic Factor (BDNF); whereas 4 expression/biochemical studies covered Neurotrophin 4 (NT-4), Vascular Endothelium Growth Factor (VEGF), Epidermal Growth Factor (EGF), Fibroblast Growth Factor (FGF), and Transforming Growth Factor ß1 (TGF-ß1). LIMITATIONS: Heterogeneity of assessments (biological, psychological, of symptomatology, and CT/ELS), age range and ethnicity of samples for BDNF studies; limited studies for other neurotrophins. CONCLUSIONS: Results support the key role of BDNF (in form of Met allele) as biomarker, both at genetic and biochemical level, in mediating the effect of CT/ELS in psychiatric disorders, passing through specific cognitive functions and specific brain region architecture.

European association of cardiothoracic anesthesiology and intensive care pediatric cardiac anesthesia fellowship curriculum: first edition

ABSTRACT: Pediatric cardiac anesthesia is a subspecialty of cardiac and pediatric anesthesiology dedicated to the perioperative care of patients with congenital heart disease. Members of the Congenital and Education Subcommittees of the European Association of Cardiothoracic Anaesthesiology and Intensive Care (EACTAIC) agreed on the necessity to develop an EACTAIC pediatric cardiac anesthesia fellowship curriculum. This manuscript represents a consensus on the composition and the design of the EACTAIC Pediatric Cardiac Anesthesia Fellowship program. This curriculum provides a basis for the training of future pediatric cardiac anesthesiologists by clearly defining the theoretical and practical requirements for fellows and host centers.

European Association of Cardiothoracic Anesthesiology and Intensive Care Pediatric Cardiac Anesthesia Fellowship Curriculum: First Edition.

Pediatric cardiac anesthesia is a subspecialty of cardiac and pediatric anesthesiology dedicated to the perioperative care of patients with congenital heart disease. Members of the Congenital and Education Subcommittees of the European Association of Cardiothoracic Anaesthesiology and Intensive Care (EACTAIC) agreed on the necessity to develop an EACTAIC pediatric cardiac anesthesia fellowship curriculum. This manuscript represents a consensus on the composition and the design of the EACTAIC Pediatric Cardiac Anesthesia Fellowship program. This curriculum provides a basis for the training of future pediatric cardiac anesthesiologists by clearly defining the theoretical and practical requirements for fellows and host centers.

Valor pronóstico de la baja expresión del receptor de estrógeno en pacientes con cáncer de mama LUMINAL HER2 negativo / Prognostic value of low estrogen receptor expression in patients with luminal HER2-negative breast cancer

Introducción: El subtipo luminal de cáncer de mama es sensible a la terapia antiestrógenica y muestra un mejor pronóstico que el del cáncer de mama con receptor del factor de crecimiento epidérmico humano 2 enriquecido (HER2) o triple negativo. Sin embargo, el cáncer de mama tipo luminal es heterogéneo y puede tener características clínicas agresivas. Investigamos las implicaciones clínicas y pronósticas de la baja expresión del receptor de estrógeno en un grupo de carcinomas luminales HER2 negativos. Material y método: Recolectamos los datos de un grupo de 367 cánceres de mama luminales HER2 negativo que eran receptor de estrógeno (RE) positivos y receptor de progesterona (RP) positivos o negativos y los dividimos en RE+ alto (RE) y RE+ bajo (REB). Se definió REB de acuerdo a la úl- tima actualización ASCO /CAP de las recomendaciones del testeo de de RH en cáncer de mama como aquellos con expresión entre 1 y 10%. Analizamos los datos clínico-patológicos y la supervivencia según los grupos de RE y REB. Resultados: Edad media 63,9+12.8 años. Tamaño tumoral: 1,9 +0.9 cm. Se realizó Mastectomía radical modificada en 61% de los pacientes. Tipo histológico más frecuente: Ductal Infiltrante en 89,5% de los casos. Hallazgos que concuerdan con publicaciones de otros centros. Discusión: Los tumores REB resultaron en 1,6%. No hubo diferencias estadísticas en el estadio TNM y tipo histológico. Sin embargo, el grupo REB se asoció con menor edad (47 vs 57 años), tipo luminal B, mayor grado histológico y Ki 67 alto (>30%). Si bien las diferencias en supervivencia global (SG) no fueron significativas (p=0,279), observamos que a partir de los 60 meses de seguimiento la SG fue menor en el grupo REB que en el grupo RE. Conclusiones: La baja expresión del RE se asoció peor pronóstico. Podríamos considerar la baja expresión del RE como marcador pronóstico en el subtipo luminal HER2 negativo de cáncer de mama. Debido a la baja incidencia de casos REB consideramos necesario estudios adicionales con mayor número de pacientes que podrían revelar su papel negativo en el cáncer de mama.

Introduction: The luminal subtype of breast cancer is sensitive to antiestrogenic therapy and shows a better prognosis than human epidermal grow- th factor receptor 2 (HER2) enriched or triple negative breast cancer. However, luminal type breast cancer is heterogeneous and can have aggressive clinical features. We investigated the clinical and prognostic implications of low estrogen receptor expression in a group of HER2-negative luminal carcinomas. Material and method: We collected data from a group of 367 HER2 negative luminal breast cancers that were estrogen receptor (ER) positive and progesterone receptor (PR) positive or negative and divided them into ER + high (ER) and ER + low (ERL). ERL was defined when RE expression was < 10%. We analyzed the clinical-pathological data and survival accor- ding to the ER and ERL groups. Results: ERL tumors resulted in 1.6%. There were no statistical differences in TNM stage and histological type. However, the ERL group was as- sociated with younger age (47 vs 57 years), luminal type B, higher histological grade, and high Ki 67 (> 30% ). Although the differences in overall survival (OS) were not significant (p = 0.279), we observed that after 60 months of follow-up the OS was lower in the ERL group than in the ER group. Conclusions: Low ER expression was associated with a worse prognosis. We could consider low ER expression as a prognostic marker in the HER2-ne- gative luminal subtype of breast cancer. Due to the low incidence of ERL cases, we consider necessary additional studies with a larger number of patients that could reveal its negative role in breast cancer.