Medically Assisted Reproduction and Risk of Cancer Among Offspring.

Importance: Cancer is a leading cause of death among children worldwide. Treatments used for medically assisted reproduction (MAR) are suspected risk factors because of their potential for epigenetic disturbance and associated congenital malformations. Objective: To assess the risk of cancer, overall and by cancer type, among children born after MAR compared with children conceived naturally. Design, Setting, and Participants: For this cohort study, the French National Mother-Child Register (EPI-MERES) was searched for all live births that occurred in France between January 1, 2010, and December 31, 2021 (and followed up until June 30, 2022). The EPI-MERES was built from comprehensive data of the French National Health Data System. Data analysis was performed from December 1, 2021, to June 30, 2023. Exposure: Use of assisted reproduction technologies (ART), such as fresh embryo transfer (ET) or frozen ET (FET), and artificial insemination (AI). Main Outcomes and Measures: The risk of cancer was compared, overall and by cancer type, among children born after fresh ET, FET, or AI and children conceived naturally, using Cox proportional hazards regression models adjusted for maternal and child characteristics at birth. Results: This study included 8 526 306 children with a mean (SD) age of 6.4 (3.4) years; 51.2% were boys, 96.4% were singletons, 12.1% were small for gestational age at birth, and 3.1% had a congenital malformation. There were 260 236 children (3.1%) born after MAR, including 133 965 (1.6%) after fresh ET, 66 165 (0.8%) after FET, and 60 106 (0.7%) after AI. A total of 9256 case patients with cancer were identified over a median follow-up of 6.7 (IQR, 3.7-9.6) years; 165, 57, and 70 were born after fresh ET, FET, and AI, respectively. The overall risk of cancer did not differ between children conceived naturally and those born after fresh ET (hazard ratio [HR], 1.12 [95% CI, 0.96 to 1.31]), FET (HR, 1.02 [95% CI, 0.78 to 1.32]), or AI (HR, 1.09 [95% CI, 0.86 to 1.38]). However, the risk of acute lymphoblastic leukemia was higher among children born after FET (20 case patients; HR 1.61 [95% CI, 1.04 to 2.50]; risk difference [RD], 23.2 [95% CI, 1.5 to 57.0] per million person-years) compared with children conceived naturally. Moreover, among children born between 2010 and 2015, the risk of leukemia was higher among children born after fresh ET (45 case patients; HR, 1.42 [95% CI, 1.06 to 1.92]; adjusted RD, 19.7 [95% CI, 2.8 to 43.2] per million person-years). Conclusions and Relevance: The findings of this cohort study suggest that children born after FET or fresh ET had an increased risk of leukemia compared with children conceived naturally. This risk, although resulting in a limited number of cases, needs to be monitored in view of the continuous increase in the use of ART.

Cuidados al final de la vida: propuesta de atención primaria para el paciente con ERC avanzada

Contexto: en el marco de la salud pública en Colombia, se ha presentado un aumento significativo de personas que son diagnosticadas con enfermedad renal crónica y que requieren de comenzar algún tipo de terapia de reemplazo renal y sostenimiento. También se presentan otras patologías que disminuyen el nivel de calidad de vida de los pacientes como cáncer, insuficiencias cardiacas y diferentes tipos de demencias. Objetivo: los modelos tradicionales de atención de la enfermedad renal deben actualizarse y considerar, dentro de sus protocolos, el reconocimiento de la vida y la muerte digna como elementos que emergen dentro de la condición de salud-enfermedad de los pacientes; si esto se aborda de manera temprana, es posible prevenir hospitalizaciones con estancias prolongadas, así como alteraciones del estado del ánimo y otras complicaciones que pueden aumentar y acelerar la morbimortalidad de los pacientes. Metodología: este artículo nace a partir de la experiencia en la atención directa de pacientes con enfermedad renal crónica avanzada en un centro de cuidado renal de la ciudad de Medellín (Colombia) durante 7 años y de la revisión teórica de diferentes textos y artículos que se encuentran las bases de datos como Pubmed, Scopus, EBSCO, Dialnet, SciELO, entre otras. Resultados: se ofrece una propuesta de elementos para evaluar la condición de salud enfermedad del paciente por parte de un equipo interdisciplinario, liderado por el nefrólogo, para el diseño de la ruta de atención más adecuada en términos de costo-beneficio para el paciente y su familia y que estos tomen decisiones basadas en la información. Conclusiones: invertir en un programa de atención primaria en cuidados paliativos y al final de la vida de forma temprana resulta beneficioso para el paciente. El inicio de un programa de cuidados al final de la vida no significa renunciar o suspender el tratamiento dialítico; en su lugar, busca que la atención brindada se centre en las necesidades del paciente y en el adecuado control de los síntomas que se pueden presentar cuando se inicia la etapa de final de la vida.

Background: In the context of public health in Colombia, there has been a significant increase in the number of people diagnosed with chronic kidney disease and who require starting some type of renal replacement therapy and support. There are also other pathologies that reduce the quality of life of patients, such as cancer, heart failure and different types of dementia. Purpose: Traditional models of renal disease care should be updated and consider, within their protocols, the recognition of life and dignified death as elements that emerge within the health-disease condition of patients; if this is addressed early, it is possible to prevent hospitalizations with prolonged stays, as well as mood alterations and other complications that can increase and accelerate the morbimortality of patients. Methodology: This article is based on experience in the direct care of patients with advanced chronic kidney disease in a renal care center in the city of Medellin (Colombia) for 7 years and on the theoretical review of different texts and articles found in databases such as Pubmed, Scopus, EBSCO, Dialnet, SciELO, among others. Results: We offer a proposal of elements to evaluate the patient's health-disease condition by an interdisciplinary team, led by the nephrologist, for the design of the most adequate route of care in terms of cost-benefit for the patient and his family and for them to make decisions based on the information. Conclusions: Investing in a primary care program in palliative and end-of-life care early is beneficial for the patient. Initiating an end-of-life care program does not mean giving up or suspending dialysis treatment; instead, it seeks to focus the care provided on the patient's needs and on the adequate control of the symptoms that may occur when the end-of-life stage begins.

Oral Manifestations of Systemic Lupus Erythematosus: A Systematic Review.

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that is characterized by clinical heterogeneity and irregularities in its course. The etiology and pathogenesis of this pathology are not well-understood, so there is difficulty in establishing a diagnosis and treatment plan with certainty. The aim of this systematic review is to present a qualitative synthesis of studies referring to the oral manifestations of systemic lupus erythematosus (SLE). This systematic review was performed following the PRISMA guideline. On this basis, a search for articles was performed in the PubMed, Web of Science, and Scopus databases on 19 November 2021 and updated on 15 February 2022. We chose articles published between 2012 and 2022 that analyzed the oral manifestations of SLE patients. The quality of all these studies was analyzed following the STROBE scale. A total of 15 articles were included in this study after selection. The selected articles were cross-sectional, case-control, and cohort studies. The most frequently associated oral manifestations with SLE were oral ulcers, hyposalivation, pigmentations, glossodynia, cleft tongue, cheilitis, arthritis, and secondary Sjögren's syndrome. However, despite the importance of the perception of these oral manifestations in the early diagnosis of SLE, there are still not enough studies about them.

High risk for psychiatric disorders in bipolar offspring. A four years prospective study / Riesgo elevado de trastornos psiquiátricos en hijos de padres con trastorno bipolar. Estudio prospectivo de cuatro años de duración

ABSTRACT Bipolar disorder (BD) has a large hereditary component. It is a disorder that begins in early adulthood, but about which it has been described a premorbid period preceding the onset of BD. During this herald expression psychiatric disorders and symptoms, such as depressive, manic, psychotic, anxious and others, may appear. Objective: To determine the psychopathological profile of a Bipolar Offspring (BO) group compared with the Community Control Offspring (CCO) group, and its evolution over time, including subthreshold symptoms and mental disorders. Methods: We conducted an observational mixed cohort study, with a prospective design. We included subjects from six to 30 years of age, from the region of Antioquia, Colombia. A total of 131 subjects from the risk group BO and 150 subjects from the CCO group were evaluated through validated psychiatric diagnostic interviews (K-SADS-PL and DIGS) at baseline and at 4 years follow up. All interviews were carried out by a staff blind to parent diagnoses. Follow-up assessment were complete in 72% of the offspring. Forty-two subjects were excluded as they surpassed the age of 30 years, and only 46 subjects were not followed (change of address or did not consent to participate). Results: Compared with the CCO group, the BO group had a higher frequency of affective disorder, psychotic disorder, externalizing disorders and use of the psychoactive substances during both assessments at time 1 and 2. The magnitude of the differences between the groups increased when they reach time 2. The BO group had a greater risk for presenting subthreshold symptoms and definitive psychiatric disorders, such as affective disorders, psychotic disorders and externalizing disorders. In addition, the BO group had a younger age of onset for psychoactive substances consumption. Conclusion: During the follow-up period, the BO group had a higher risk of presenting mental disorders compared with the CCO group. The most relevant symptoms and disorders that could precede the onset of BD were depressive, bipolar not otherwise specified, psychotic and substance use.

RESUMEN El trastorno bipolar (TB) tiene un gran componente hereditario. Es un trastorno que comienza en la edad adulta temprana, pero acerca del cual se ha descrito un período premórbido que precede al inicio de TB. Durante esta expresión heraldo, pueden aparecer trastornos y síntomas psiquiátricos, como depresivos, maníacos, psicóticos, ansiosos y otros. Objetivo: Determinar el perfil psicopatológico de un grupo de hijos de padres con TB (BO) en comparación con el grupo de hijos de padres control de la misma comunidad (CCO), y su evolución en el tiempo. Los síntomas subumbrales y los trastornos mentales serán incluidos. Métodos: Nosotros llevamos a cabo un estudio observacional mixto de cohorte, con diseño prospectivo. Incluimos sujetos de seis a 30 anos de edad, de la región de Antioquia, Colombia. Un total de 131 sujetos del grupo de riesgo BO y 150 sujetos del grupo CCO fueron evaluados a través de entrevistas de diagnóstico psiquiátricas validadas (K-SADS-PL y DIGS), al inicio yalos4anos de seguimiento. Todas las entrevistas se llevaron a cabo por personal ciego a los diagnósticos de los padres. La evaluación de seguimiento se completó en el 72% de la descendencia. Cuarenta y dos sujetos fueron excluidos ya que superaron la edad de 30 anos, y solo 46 sujetos no fueron seguidos (cambio de dirección o no dieron su consentimiento para participar). Resultados: En comparación con el grupo CCO, el grupo BO tuvo una mayor frecuencia de trastorno afectivo, el trastorno psicótico, los trastornos de externalización y el uso de las sustancias psicoactivas durante ambas evaluaciones en los tiempos 1 y 2. La magnitud de las diferencias entre los grupos aumentó cuando alcanzaron el tiempo 2. El grupo BO tuvo un mayor riesgo de presentar síntomas subumbrales y trastornos psiquiátricos definitivos, tales como trastornos afectivos, trastornos psicóticos y trastornos de externalización. Además, el grupo BO tuvo una edad de comienzo más baja para el consumo de sustancias psicoactivas. Conclusión: Durante el período de seguimiento, el grupo BO tuvo un mayor riesgo de presentar trastornos mentales en comparación con el grupo CCO. Los síntomas y trastornos más importantes que preceden al inicio del TB fueron: depresivo, bipolar no especificado de otra manera, psicóticos y el uso de sustancias.

High risk for psychiatric disorders in bipolar offspring. A four years prospective study.

Bipolar disorder (BD) has a large hereditary component. It is a disorder that begins in early adulthood, but about which it has been described a premorbid period preceding the onset of BD. During this herald expression psychiatric disorders and symptoms, such as depressive, manic, psychotic, anxious and others, may appear. OBJECTIVE: To determine the psychopathological profile of a Bipolar Offspring (BO) group compared with the Community Control Offspring (CCO) group, and its evolution over time, including subthreshold symptoms and mental disorders. METHODS: We conducted an observational mixed cohort study, with a prospective design. We included subjects from six to 30 years of age, from the region of Antioquia, Colombia. A total of 131 subjects from the risk group BO and 150 subjects from the CCO group were evaluated through validated psychiatric diagnostic interviews (K-SADS-PL and DIGS) at baseline and at 4 years follow up. All interviews were carried out by a staff blind to parent diagnoses. Follow-up assessment were complete in 72% of the offspring. Forty-two subjects were excluded as they surpassed the age of 30 years, and only 46 subjects were not followed (change of address or did not consent to participate). RESULTS: Compared with the CCO group, the BO group had a higher frequency of affective disorder, psychotic disorder, externalizing disorders and use of the psychoactive substances during both assessments at time 1 and 2. The magnitude of the differences between the groups increased when they reach time 2. The BO group had a greater risk for presenting subthreshold symptoms and definitive psychiatric disorders, such as affective disorders, psychotic disorders and externalizing disorders. In addition, the BO group had a younger age of onset for psychoactive substances consumption. CONCLUSION: During the follow-up period, the BO group had a higher risk of presenting mental disorders compared with the CCO group. The most relevant symptoms and disorders that could precede the onset of BD were depressive, bipolar not otherwise specified, psychotic and substance use.

Factors associated with 5- and 10-year survival among a recent cohort of childhood cancer survivors (France, 2000-2015).

BACKGROUND: Childhood cancer survival currently exceeds 80 % five years after diagnosis in high-income countries. In this study, we aimed to describe long-term trends and to investigate socioeconomic and spatial disparities in childhood cancer survival. METHODS: The study included 28,073 cases recorded in the French National Registry of Childhood Cancers from 2000 to 2015. Contextual census data (deprivation indices, population density, spatial accessibility to general practitioners) were allocated to each case based on the residence at diagnosis. Overall survival (OS) and conditional 10-year OS for 5-year survivors were estimated for all cancers combined and by diagnostic group and subgroup. Comparisons were conducted by sex, age at diagnosis, period of diagnosis, and contextual indicators. Hazard ratios for death were estimated using Cox models. RESULTS: All cancers combined, the OS reached 82.8 % [95 % CI: 82.4-83.3] at 5 years and 80.8 % [95 % CI: 80.3-81.3] at 10 years. Conditional 10-year OS of 5-year survivors reached 97.5 % [95 % CI: 97.3-97.7] and was higher than 95 % for all subgroups except osteosarcomas and most subgroups of the central nervous system. In addition to disparities by sex, age at diagnosis, and period of diagnosis, we observed a slight decrease in survival for cases living in the most deprived areas at diagnosis, not consistent across diagnostic groups. CONCLUSION: Our results confirm the high 5-year survival for childhood cancer and show an excellent 10-year conditional survival of 5-year survivors. Additional individual data are needed to clarify the factors underlying the slight decrease in childhood cancer survival observed in the most deprived areas.

Salmonella Genomics and Population Analyses Reveal High Inter- and Intraserovar Diversity in Freshwater.

Freshwater can support the survival of the enteric pathogen Salmonella, though temporal Salmonella diversity in a large watershed has not been assessed. At 28 locations within the Susquehanna River basin, 10-liter samples were assessed in spring and summer over 2 years. Salmonella prevalence was 49%, and increased river discharge was the main driver of Salmonella presence. The amplicon-based sequencing tool, CRISPR-SeroSeq, was used to determine serovar population diversity and detected 25 different Salmonella serovars, including up to 10 serovars from a single water sample. On average, there were three serovars per sample, and 80% of Salmonella-positive samples contained more than one serovar. Serovars Give, Typhimurium, Thompson, and Infantis were identified throughout the watershed and over multiple collections. Seasonal differences were evident: serovar Give was abundant in the spring, whereas serovar Infantis was more frequently identified in the summer. Eight of the ten serovars most commonly associated with human illness were detected in this study. Crucially, six of these serovars often existed in the background, where they were masked by a more abundant serovar(s) in a sample. Serovars Enteritidis and Typhimurium, especially, were masked in 71 and 78% of samples where they were detected, respectively. Whole-genome sequencing-based phylogeny demonstrated that strains within the same serovar collected throughout the watershed were also very diverse. The Susquehanna River basin is the largest system where Salmonella prevalence and serovar diversity have been temporally and spatially investigated, and this study reveals an extraordinary level of inter- and intraserovar diversity.IMPORTANCESalmonella is a leading cause of bacterial foodborne illness in the United States, and outbreaks linked to fresh produce are increasing. Understanding Salmonella ecology in freshwater is of importance, especially where irrigation practices or recreational use occur. As the third largest river in the United States east of the Mississippi, the Susquehanna River is the largest freshwater contributor to the Chesapeake Bay, and it is the largest river system where Salmonella diversity has been studied. Rainfall and subsequent high river discharge rates were the greatest indicators of Salmonella presence in the Susquehanna and its tributaries. Several Salmonella serovars were identified, including eight commonly associated with foodborne illness. Many clinically important serovars were present at a low frequency within individual samples and so could not be detected by conventional culture methods. The technologies employed here reveal an average of three serovars in a 10-liter sample of water and up to 10 serovars in a single sample.

Visiones de los actores claves sobre el proceso de acreditación de los Centros de Salud Familiar de la comuna de Concepción 2016 / Views of relevant stakeholders on the accreditation process of the family health centers in concepción 2016

INTRODUCCIÓN. La Ley N° 19.966, publicada en septiembre de 2004, establece la garantía de calidad en las prestaciones de salud. Para ello se implementa un sistema de acreditación de las instituciones que proveen prestaciones en salud, las realicen en forma segura y cumplan con las expectativas de los/las usuarias. El presente estudio analiza las percepciones de actores claves en cargos directivos de coordinación del proceso de acreditación a nivel local para centros de salud familiar de la comuna de Concepción al año 2016. MATERIALES Y MÉTODOS. Estudio descriptivo exploratorio de carácter cualitativo que utilizó entrevistas semiestructuradas de actores claves del proceso de acreditación en los centros de salud familiar de la comuna de Concepción, región del Biobío, Chile, durante el año 2016. RESULTADOS. Las y los actores valoran positivamente la incorporación de la calidad en el sistema pública público de salud como principio organizacional, demuestran conocimientos sobre aspectos conceptuales de calidad y la normativa pública que regula el proceso. Se identifican aspectos a mejorar el liderazgo del proceso de acreditación, sobrecarga de funciones en los encargados de calidad, resistencia al cambio en los funcionarios de los centros de salud, deficiencias de infraestructura y trazabilidad de la biopsia, así como abordar la continuidad del servicio de atención de salud en periodos de paralización por razones gremiales. DISCUSIÓN. Para los actores relevantes del proceso de acreditación de centros de salud familiar en Concepción dicho proceso es un importante factor para que las prestaciones se realicen con calidad y así mejorar la seguridad en los usuarios y sus expectativas.

INTRODUCTION. Law N° 19.966, passed in September 2004, establishes quality assurance in health services. Accordingly, an accreditation system for health service providers to offer services safely and meet the expectations of the users was implemented. Our study reports the views of relevant stakeholders involved in the accreditation process of Family Health Centers in Concepción in 2016.MATERIALS AND METHODS. Qualitative exploratory descriptive study that used semi-structured interviews as research technique. Interviewees were relevant stakeholders involved in the accreditation process of Family Health Centers in Concepción in 2016.RESULTS. The interviewees positively value the adoption of a quality-of-care culture within the public health care institutions as an organizational principle. Interviewees have knowledge about the conceptual aspects of quality of health care and the accreditation regulation framework. Leadership of the accreditation process, overload of responsibilities of quality managers, resis-tance to change by health center officials, infrastructure deficiencies and biopsy traceability, are identified as areas for improvement as well as addressing the challenge of continuity of service in periods of union strikes. DISCUSSION. For relevant stakeholders involved in the accreditation process of Family Health Centers in Concepción the accreditation process is an important factor to strengthen quality and safety of care as well as patients' expectations.

Maternal exposure to pesticides and risk of childhood lymphoma in France: A pooled analysis of the ESCALE and ESTELLE studies (SFCE).

BACKGROUND: Few studies have assessed the relation between maternal prenatal pesticides use and childhood lymphoma risk, some reporting a positive association with non-Hodgkin lymphoma (NHL). We investigated the association between maternal exposure to pesticides during pregnancy and childhood Hodgkin (HL) and non-Hodgkin lymphoma. METHODS: We pooled data from the two French national population-based case-control studies ESCALE (2003-2004) and ESTELLE (2010-2011). Data on domestic and occupational exposures to pesticides during pregnancy were obtained through standardised maternal interviews. Logistic regression models were used to compute odds ratios (OR) and 95% confidence intervals (CI) for HL and NHL, by pesticide category adjusted for potential confounders. Analyses by histological subtypes were also performed. RESULTS: We included 328 H L, 305 non-Hodgkin NHL and 2,415 controls. Around 40% of control mothers reported having used pesticides during index pregnancy, of whom 95% reported insecticides use. Maternal use of herbicides and fungicides occurred mostly in combination with insecticides. Insecticides use was more frequently reported in cases than controls (ORNHL = 1.6 [95%CI 1.3-2.1], p = 0.0001; ORHL = 1.3 [95%CI 1.0-1.7], p = 0.03). This association appeared more marked for Burkitt lymphoma and mixed cellularity classical HL. No obvious association was observed with occupational pesticides exposure during pregnancy. CONCLUSION: These results suggest that maternal domestic use of insecticides during pregnancy might be related to both childhood NHL and HL. Further larger studies are urgently needed.

Environmental exposures related to parental habits in the perinatal period and the risk of Wilms' tumor in children.

INTRODUCTION: Wilms' tumor is the most frequently diagnosed renal tumor in children. Little is known about its etiology. The aim of this study was to investigate the potential role of specific exposures related to parental habits such as parental smoking, maternal alcohol consumption and the use of household pesticides during pregnancy. METHODS: The ESTELLE study was a nationwide case-control study that included 117 Wilms' tumor cases and 1100 control children from the general French population, frequency-matched by age and gender. Unconditional logistic regression was used to estimate odds ratios and 95 % confidence intervals. RESULTS: After controlling for matching variables and potential confounders, the maternal use of any type of pesticide during pregnancy was associated with the risk of Wilms' tumor in children (OR 1.6 [95 % CI 1.1-2.3]). Insecticides were the most commonly reported type of pesticide and there was a positive association with their use (OR 1.7 [95 % CI 1.1-2.6]. The association was stronger when they were used more often than once a month (OR 1.9 [95 % CI 1.2-3.0]. Neither maternal smoking during pregnancy nor paternal smoking during preconception/pregnancy was associated with a risk of Wilms' tumor (ORs 1.1[95 % CI 0.7-1.8] and 1.1 [95 % CI 0.7-1.7], respectively). No association was observed with maternal alcohol intake during pregnancy (OR 1.2 [95 % CI 0.8-2.0]). CONCLUSION: Our findings suggest an association between the maternal use of household pesticides during pregnancy and the risk of Wilms' tumor.

Maternal and perinatal characteristics, congenital malformations and the risk of wilms tumor: the ESTELLE study.

PURPOSE: Wilms tumor (WT), or nephroblastoma, is an embryonic tumor that constitutes the most common renal tumor in children. Little is known about the etiology of WT. The aim of this study was to investigate whether maternal or perinatal characteristics were associated with the risk of WT. METHODS: The ESTELLE study is a national-based case-control study that included 117 cases of WT and 1,100 controls younger than 11 years old. The cases were children diagnosed in France in 2010-2011 and the controls were frequency matched with cases by age and gender. The mothers of case and control children responded to a telephone questionnaire addressing sociodemographic and perinatal characteristics, childhood environment, and lifestyle. Unconditional logistic regression models adjusted on potential cofounders were used to estimate the odds ratios (OR) and their confidence intervals (95% CI). RESULTS: High birth weight and the presence of congenital malformation were associated with WT (OR 1.9 [95% CI 1.0-3.7] and OR 2.5 [95% CI 1.1-5.8], respectively). No association with breastfeeding or folic acid supplementation was observed. CONCLUSIONS: Although potential recall bias cannot be excluded, our findings reinforce the hypothesis that high birth weight and the presence of congenital malformation may be associated with an increased risk of WT. Further investigations are needed to further elucidate the possible role of maternal characteristics in the etiology of WT.

High Risk for Psychiatric Disorders in Bipolar Offspring. A Four Years Prospective Study.

Bipolar disorder (BD) has a large hereditary component. It is a disorder that begins in early adulthood, but about which it has been described a premorbid period preceding the onset of BD. During this herald expression psychiatric disorders and symptoms, such as depressive, manic, psychotic, anxious and others, may appear. OBJECTIVE: To determine the psychopathological profile of a Bipolar Offspring (BO) group compared with the Community Control Offspring (CCO) group, and its evolution over time, including subthreshold symptoms and mental disorders. METHODS: We conducted an observational mixed cohort study, with a prospective design. We included subjects from six to 30 years of age, from the region of Antioquia, Colombia. A total of 131 subjects from the risk group BO and 150 subjects from the CCO group were evaluated through validated psychiatric diagnostic interviews (K-SADS-PL and DIGS) at baseline and at 4 years follow up. All interviews were carried out by a staff blind to parent diagnoses. Follow-up assessment were complete in 72% of the offspring. Forty-two subjects were excluded as they surpassed the age of 30 years, and only 46 subjects were not followed (change of address or did not consent to participate). RESULTS: Compared with the CCO group, the BO group had a higher frequency of affective disorder, psychotic disorder, externalizing disorders and use of the psychoactive substances during both assessments at time 1 and 2. The magnitude of the differences between the groups increased when they reach time 2. The BO group had a greater risk for presenting subthreshold symptoms and definitive psychiatric disorders, such as affective disorders, psychotic disorders and externalizing disorders. In addition, the BO group had a younger age of onset for psychoactive substances consumption. CONCLUSION: During the follow-up period, the BO group had a higher risk of presenting mental disorders compared with the CCO group. The most relevant symptoms and disorders that could precede the onset of BD were depressive, bipolar not otherwise specified, psychotic and substance use.

Prevalencia de neuropatía periférica asociada a quimioterapia en cuatro centros oncológicos de Colombia / Prevalence of peripheral neuropathy associated with chemotherapy in four oncology centers of Colombia

Introducción. La neuropatía periférica inducida por quimioterapia es una reacción común a una variedad de medicamentos usados en el tratamiento del cáncer, que consiste principalmente en síntomas sensitivos, con componentes motores y cambios autonómicos. La prevalencia es del 30-68% después de terminar la quimioterapia en países no latinoamericanos. Objetivo. Determinar la prevalencia de la neuropatía periférica inducida por quimioterapia en la población colombiana. Pacientes y métodos. Estudio retrospectivo con evidencia del mundo real en la totalidad de pacientes atendidos en cuatro centros oncológicos de Colombia, quienes recibieron terapia farmacológica para algún tipo de cáncer entre enero de 2015 y diciembre de 2016 con taxanos (paclitaxel, docetaxel), agentes alquilantes (oxaliplatino), inhibidores de proteasoma (bortezomib) y análogos de epotilona B (ixabepilona). Resultados. Se siguió a un total de 1.551 pacientes en cuatro ciudades a quienes se les aplicaron 11.280 dosis, con predominio femenino (n = 1.094; 70,5%) y una edad media de 57 ± 13 años. El paclitaxel fue el fármaco más prescrito (n = 788; 50,8%). La neuropatía inducida por quimioterapia se presentó en el 48,9% de los pacientes con paclitaxel, el 58,5% de los pacientes con oxaliplatino, el 50,5% de los pacientes con docetaxel, el 43,7% de los pacientes con bortezomib y el 95,2% de los pacientes con ixabepilona. Se trató a 33 pacientes con dos de estos medicamentos simultáneamente. Conclusiones. La neuropatía periférica inducida por quimioterapia es una reacción adversa frecuente en pacientes con cáncer en Colombia tratados con taxanos, alquilantes, inhibidores de proteasoma e ixabepilona. Es necesario establecer métodos diagnósticos efectivos e incorporar escalas validadas en la evaluación rutinaria de los pacientes que reciben estas medicaciones

Introduction. Chemotherapy-induced peripheral neuropathy is a common adverse reaction in a variety of medications frequently used for a great number of cancer treatments. This condition consists of mainly sensory-type symptoms, motor components and autonomic changes. Reported prevalence ranges from 30-68%, after the completion of chemotherapy in non-Latin American people with different populations and socioeconomic levels. Aim. To determine the prevalence of chemotherapy-induced peripheral neuropathy in a Colombian population. Patients and methods. A real-world evidence cross-sectional retrospective study was performed in all patients from oncological clinical centers in Colombia, which received pharmacological therapy for any cancer between January 2015 and December 2016, with taxanes (paclitaxel, docetaxel), alkylators (oxaliplatin), proteasome inhibitors (bortezomib), and epothilone B analogs (ixabepilone). Results. A total of 1,551 patients in four cities were included, and 11,280 doses were applied; predominantly females (n = 1,094; 70.5%), with a mean age of 57 ± 13 years old. Paclitaxel was the most commonly prescribed drug (n = 788; 50.8%). Chemotherapy-induced peripheral neuropathy was developed in 48.9% of paclitaxel, 58.5% of oxaliplatin, 50.5% of docetaxel, 43.7% of bortezomib and 95.2% of ixabepilone patients. Thirty-three patients were treated with two of these medications simultaneously. Conclusions. Chemotherapy-induced peripheral neuropathy is a frequent adverse reaction to daily cancer therapy in Colombian patients managed with taxanes, alkylators, proteasome inhibitors, and epothilone B analogs. Hence, it is necessary to establish more successful diagnostic methods and incorporate validated scales in the routine evaluation of all patients receiving these medications in our environment

Raman spectroscopy for the differentiation of Arabic coffee genotypes.

The objective of this study was to evaluate the ability of Raman spectroscopy to identify the genotype of green coffee beans. Four genotypes of Arabic coffee: one Mundo Novo line (G1) and three Bourbon lines (G2, G3, and G4). The harvest was selected using a wet processing method. Raman spectra of the samples were obtained using a FT-Raman RFS/100 spectrometer in the spectral range of 3500-400 cm-1. The data were treated using chemometric unsupervised classification tools and supervised analysis. Using the unsupervised analysis (PCA), the apparent tendency of agglomeration between samples G1 and G3 was verified. These differences were present in the spectral bands that are characteristic of fatty acids and kahweol. Based on this information, a classification model to discriminate (PLS-DA) the Mundo Novo and Bourbon samples was utilized. Raman spectroscopy allowed the building of an adequate model to differentiate between coffee genotypes.

Parental smoking, maternal alcohol consumption during pregnancy and the risk of neuroblastoma in children. A pooled analysis of the ESCALE and ESTELLE French studies.

Neuroblastoma (NB) is the most common extra-cranial tumour in children. Little is known about the aetiology of NB. The early age at onset and the embryonic nature suggest a role for perinatal exposures. We conducted a pooled analysis of two French national population-based case-control studies to explore whether there was an association between parental smoking and alcohol consumption and the risk of NB. The mothers of 357 NB cases and 1,783 controls from general population, frequency matched by age and sex, were interviewed on demographic, socioeconomic and perinatal characteristics, maternal reproductive story, and life-style and childhood environment. Unconditional logistic regression was used to estimate pooled odds ratios and 95% confidence intervals. A meta-analysis of our findings with those of previous studies was also conducted. Maternal smoking during pregnancy was slightly more often reported for the cases (24.1%) than for the controls (19.7%) (OR 1.3 [95% CI 0.9-1.7]; summary OR from meta-analysis 1.1 [95% CI 1.0-1.3]. Paternal smoking in the year before child's birth were not associated with NB as independent exposure (OR 1.1 [95% CI 0.9-1.4] but the association was stronger when both parents reported having smoked during pregnancy (OR 1.5 [95% CI 1.1-2.1]. No association was observed with maternal alcohol intake during pregnancy (OR 1.0 [95% CI 0.8-1.4], summary OR from meta-analysis 1.0 [95% CI 0.9-1.2]. Our findings provide some evidence of an association between maternal smoking during pregnancy and NB and add another reason to recommend that women refrain from smoking during pregnancy.

Depression Levels Following Discharge Predict Quality of Life in Heart Disease Patients / Depressão após Alta Prediz Qualidade de Vida Prévia em Pacientes Cardíacos

Abstract Depression and stress have been related with poor Health Related Quality of Life (HRQoL) prognosis. However, it is not clear when these depressive symptoms should be measured. A sample of 177 Coronary Heart Disease patients were followed for 15 months aimed to compare the effect of depression and stress measure at time of hospitalization and three months later on the physical HRQoL trajectory. Linear growth models' results showed that depression and stress after discharge are negatively correlated with the physical HRQoL and depressive symptoms negatively affect the prognosis of these patients.

Resumo Depressão e estresse têm sido associados ao prognóstico da Qualidade de Vida Relacionada à Saúde (QVRS). Contudo, não há clareza sobre quando os sintomas de depressão devem ser mensurados. Uma amostra de 177 pacientes com cardiopatia isquêmica foi acompanhada por 15 meses, para comparar o efeito do estresse e a depressão durante a internação e, três meses depois, avaliou-se a trajetória do componente físico da QVRS. Os resultados da comparação de duas curvas de crescimento latente mostraram que a depressão e o estresse pós-alta estão negativamente correlacionados com o componente físico da QVRS, e que os sintomas depressivos afetam negativamente o prognóstico desses pacientes.

Relação intertextual entre slogans e produção científica no campo do HIV/AIDS / Intertextual relation between slogans and scientific production in the field of HIV/AIDS / Relación intertextual entre slogans y la producción científica en el campo del VIH/SIDA

As peças publicitárias de campanhas midiáticas relacionadas à prevenção foram utilizadas como produção textual e se configuraram como ferramenta-chave na construção das representações sociais. O objetivo da pesquisa foi analisar a relação intertextual entre as publicações científicas sobre cuidado às pessoas com Vírus da Imunodeficiência Humana/Síndrome da Imunodeficiência Adquirida, no período de 10 anos (2002-2011), e as campanhas midiáticas para o Dia Mundial de Luta Contra a Síndrome da Imunodeficiência Adquirida, nesse mesmo período. Trata-se de uma pesquisa documental e descritiva em bases de dados e em documentação oficial. Os resultados permitiram perceber a existência de quatro categorias: gênero, geração, preconceito/discriminação e raça, sendo que houve predomínio no foco das campanhas para o tema preconceito, demonstrando intenção governamental em interferir na representação social negativa, discriminatória e historicamente associada à Síndrome da Imunodeficiência Adquirida. A intertextualidade na categoria gênero identificou conteúdos que destacam o protagonismo feminino na prevenção/tratamento ou no estabelecimento das estratégias de enfrentamento. E, na categoria geração, independente do pertencimento geracional, a experiência com o Vírus da Imunodeficiência Humana/Síndrome da Imunodeficiência Adquirida é difícil, complexa e limitante. Concluiu-se que a relação intertextual apresenta-se como forma de apreender a dinâmica dessa epidemia e pode trazer contribuição à forma de agir frente às suas diversas facetas. A intertextualidade constitui-se em um recurso eficaz para apreender a construção do sentido, conferindo-lhe coerência e credibilidade. Utilizá-la com propriedade, como apoio argumentativo ou simplesmente como um jogo linguístico, contribui para a compreensão das representações sociais sobre a Síndrome da Imunodeficiência Adquirida ao longo da epidemia.

Publicity pieces of media campaigns related to prevention were used as textual production and are configurated as a key tool in the construction of social representations. The objective of this study was to analyze the intertextual relation between scientific publications on the care for persons with Human Immunodeficiency Virus / Acquired Immunodeficiency Syndrome in the period of 10 years (2002-2011) and the media campaigns for the World Day against Acquired Immunodeficiency Syndrome, in this same period. It is a documentary and descriptive research in databases in official documentation. The results allowed to perceive the existence of four categories: gender, generation, prejudice/discrimination and race, prejudice being the predominant in the focus of the campaigns, demonstrating governmental intention to interfere in the negative social representation, discriminatory and historically associated to Acquired Immunodeficiency Syndrome. Intertextuality in the gender category has identified content that highlights female protagonism in prevention / treatment or in the establishment of coping strategies. And in the generation category, regardless of generational belonging, the experience with Human Immunodeficiency Virus / Acquired Immunodeficiency Syndrome is difficult, complex and limiting. It was possible to conclude that the intertextual relation presents itself as a way of apprehending the dynamics of this epidemy and can contribute to the way of acting in face of its various facets. Intertextuality is an effective resource for understanding the construction of meaning, giving it coherence and credibility. To use it properly, as argumentative support or simply as a linguistic game, contributes to the understanding of social representations about Acquired Immunodeficiency Syndrome throughout the epidemic.

Las piezas publicitarias de campañas mediáticas relacionadas a la prevención fueron utilizadas como producción textual y configuraron como herramienta clave en la construcción de las representaciones sociales. El objetivo de la investigación fue analizar la relación intertextual entre las publicaciones científicas sobre cuidado a las personas con Virus de la Inmunodeficiencia Humana / Síndrome de Inmunodeficiencia Adquirida en el período de 10 años (2002-2011), y las campañas mediáticas para el Día Mundial de Lucha contra el Síndrome de Inmunodeficiencia Adquirida en este mismo período. Tratase de una investigación documental y descriptiva en bases de datos en documentación oficial. Los resultados permitieron percibir la existencia de cuatro categorías: género, generación, preconcepto / discriminación y raza, siendo que hubo predominio en el foco de las campañas para el tema preconcepto, demostrando intención gubernamental en interferir en la representación social negativa, discriminatoria e históricamente asociada al Síndrome de Inmunodeficiencia Adquirida. La intertextualidad en la categoría género identificó contenidos que destacan el protagonismo femenino en la prevención / tratamiento o en el establecimiento de las estrategias de enfrentamiento. Y, en la categoría generación, independientemente de la pertenencia generacional, la experiencia con el Virus de la Inmunodeficiencia Humana / Síndrome de Inmunodeficiencia Adquirida es difícil, compleja y limitante. Concluyese que la relación intertextual presentase como forma de aprehender la dinámica de esa epidemia y, puede aportar contribución a la forma de actuar frente a sus diversas facetas. La intertextualidad, constituyese en un recurso eficaz para aprehender la construcción del sentido, confiriéndole coherencia y credibilidad. La utilización con propiedad, como apoyo argumentativo o simplemente como un juego lingüístico, contribuye a la comprensión de las representaciones sociales sobre el Síndrome de Inmunodeficiencia Adquirida a lo largo de la epidemia.

Técnica de TightRope modificada no tratamento da doença do ligamento cruzado cranial em cães: resultados a longo prazo / Modified TightRope technique for treatment of the cranial cruciate ligament disease in dogs: long term outcomes

O objetivo deste estudo foi descrever os resultados a longo prazo do uso da técnica extracapsular TightRope (TR) modificada no tratamento da doença do ligamento cruzado cranial (LCCr) em oito cães (10 articulações) com peso corporal variando entre 4kg e 28kg. Todos os animais selecionados foram submetidos aos exames ortopédicos específicos, sendo diagnosticada ruptura completa do LCCr pelos testes de gaveta e de compressão tibial. Realizaram-se exames radiográficos convencionais e em posição de estresse das articulações. A técnica TR foi modificada utilizando-se o fio de náilon substituindo o fio de fibra empregado na técnica original, facilitando a disponibilidade de obtenção do material. Houve também modificação na origem da perfuração do túnel tibial, sendo realizada imediatamente cranial ao sulco do tendão extensor digital longo. Todos os cães foram submetidos ao exame radiográfico tanto no pós-operatório imediato como no tardio. Aos 30 dias após a intervenção cirúrgica, os pacientes apresentavam claudicação nos membros pélvicos operados de grau discreto a moderado. Foi observado discreto movimento de gaveta cranial em 60% das articulações acometidas. Aos três meses após o procedimento cirúrgico, os animais apresentaram ausência de dor e discreta redução na amplitude dos movimentos articulares. Em duas articulações (20%) observou-se discreto deslocamento cranial da tíbia no teste de gaveta. Nesta fase, 80% dos membros avaliados apresentavam apoio normal. Um ano após a intervenção cirúrgica, observou-se ao exame radiográfico discreta progressão da doença articular degenerativa em 50% das articulações operadas. Das oito articulações avaliadas a longo prazo, em apenas um membro operado observou-se discreta claudicação com reduzida transferência de peso para o membro contralateral. Os demais membros pélvicos avaliados (87,5%) demonstraram ausência de claudicação e adequada recuperação da função articular. Concluiu-se que a técnica cirúrgica extracapsular TR modificada mostrou-se efetiva como opção de tratamento para doença do LCCr em cães de porte pequeno e médio, não apresentando complicações. As modificações do fio cirúrgico e da perfuração da tíbia na técnica TR parecem ter efeitos positivos na estabilização da articulação do joelho.(AU)

The aim of the study was to describe the long term outcomes of the modified extracapsular TightRope (TR) technique in the treatment of the cranial cruciate ligament (CCL) disease in eight dogs (10 joints) with a body weight ranging from 4kg to 28kg. The animals were submitted to specific orthopedic examinations and were diagnosed with total CCL rupture by drawer and tibial compression tests. Conventional and stress positional radiographic examinations of the affected joints were performed. The TR technique was modified using the nylon suture thread replacing the fiber suture used in the original technique, which facilitated the availability of obtaining the material. There was also modification in the origin of the tibial tunnel perforation that was performed immediately cranial to the groove of the long digital extensor tendon. The dogs underwent radiographic examination in the immediate postoperative and in later periods. At one month after surgical procedure, the animals showed mild or moderate lameness in the affected pelvic limbs. Mild cranial tibial drawer was observed in 60% of the operated joints. At three months after the procedure, the animals have mild decrease in the range of joint motion, but without signs of pain. Two stifle joints (20%) showed a slight cranial displacement of the tibia in the drawer test. In this period, 80% of the affected joints showed normal limb support. At one year after the procedure, radiographic examination showed a discrete progression of the degenerative joint disease in 50% of the operated joints. The long term outcomes were obtained from eight joints and in only one pelvic limb was observed mild lameness with slight weight transfer to the normal contralateral limb. All other evaluated pelvic limbs (87.5%) showed no lameness and proper recovery of joint function. In conclusion, the modified TR extracapsular surgical technique proved to be effective as a treatment option for CCL disease in small and medium dogs, with no complications. Modifications of the surgical suture thread and the tibial site perforation of the TR technique seem to have positive effects on stabilization of the stifle joint.(AU)