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1.
Rev. cuba. endocrinol ; 31(3): e221, sept.-dic. 2020. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1156397

ABSTRACT

La diabetes mellitus constituye una entidad con una elevada prevalencia que en los últimos años ha tenido una tendencia ascendente, principalmente en población económicamente activa, lo que implica que cada vez existirán más mujeres en edad fértil con esta enfermedad. Se recomienda que estas mujeres reciban un tipo de atención especializada como la atención preconcepcional, tres meses antes de la concepción como mínimo, para coadyuvar al logro de resultados gestacionales favorables. Es conveniente, entonces, que esta actividad clínica sea protocolizada para normalizar y facilitar la práctica profesional en este campo, con el fin de mejorar la calidad de este servicio asistencial. Este constituye el motivo fundamental de la implementación del protocolo de atención preconcepcional en diabetes, en el Centro de Atención al Diabético del Instituto de Endocrinología, que se presenta en este artículo(AU)


Diabetes mellitus is an entity with a high prevalence that in recent years has had an upward trend, mainly in the economically active population, implying that more and more women of childbearing potential with this disease will exist. It is recommended that these women receive a type of specialized care such as preconception care, at least three months before conception, to help achieve favorable gestational outcomes. It is then desirable that this clinical activity can be registered in order to standardize and facilitate professional practice in this field, in order to improve the quality of this care service. This is the fundamental reason for the implementation of the preconceptional care protocol in diabetes, at the Diabetic Patients Care Center of the Institute of Endocrinology, that is presented in this article(AU)


Subject(s)
Humans , Female , Preconception Care/methods , Diabetes Mellitus/epidemiology , Fertilization , Professional Practice
2.
Rev. cuba. med. gen. integr ; 35(4): e851, oct.-dic. 2019. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1093516

ABSTRACT

Introducción: El primer programa de prevención para las enfermedades genéticas y defectos congénitos en Cuba se logra cuando el programa de Atención Materno Infantil alcanza el máximo de condiciones en 1981. Objetivo: Incrementar los conocimientos sobre el riesgo preconcepcional genético en el personal de enfermería Métodos: Se realizó un estudio cuasi experimental de tipo intervención educativa en enfermería en el Policlínico Universitario José Martí Pérez sobre la identificación de los factores de riesgo preconcepcional genético, en Santiago de Cuba, en el segundo semestre del 2017. El universo estuvo constituido por la plantilla física de la institución (150 enfermeras), seleccionando una muestra por conveniencia de 34 enfermeras en el Grupo Básico de Trabajo # I (GBT); se procedió a la aplicación del instrumento de evaluación para identificar las necesidades de aprendizaje sobre los riesgos genéticos, diseñando y aplicando un Programa de Capacitación, evaluando antes y después de la intervención. Resultados: Predominaron las enfermeras generales de más de 50 años con conocimientos inadecuados, antes de la intervención, sobre los elementos que influyen, el momento en que acontece el riesgo preconcepcional genético, así como, los conocimientos sobre el riesgo prenatal, en el recién nacido y en las enfermedades comunes. Conclusiones: Luego de aplicada la estrategia de intervención se lograron elevar los conocimientos sobre el riesgo preconcepcional genético en algunos miembros de la muestra, que incorporaron lo aprendido a las diferentes actividades y procesos asistenciales en la comunidad(AU)


Introduction: The first Cuban program for prevention of genetic diseases and defects was started when the mother and child care program achieved an optimal status in the year 1981. Objective: Broaden knowledge about preconception genetic risk among the nursing personnel. Methods: A quasi-experimental study was conducted based on an educational intervention in nursing at José Martí Pérez University Polyclinic. The study aimed to identify preconception genetic risks in Santiago de Cuba during the second semester of 2017. The study universe was the physical payroll of the institution (150 nurses), of whom 34 from Basic Work Team (BWT) No. 1 were selected by convenience sampling. The evaluation tool was applied to identify learning gaps related to genetic risks. Next, a training program was designed and applied. Participants in the study were evaluated before and after the intervention. Results: A predominance was found of general nurses of over 50 years' experience with poor pre-intervention knowledge about the factors involved in preconception genetic risks and the moment when such risks occur, or about prenatal and newborn risks and common diseases. Conclusions: Upon application of the intervention strategy, knowledge about preconception genetic risk was broadened among some members of the sample, who incorporated the newly-acquired information into the various community care activities and processes(AU)


Subject(s)
Humans , Female , Pregnancy , Congenital Abnormalities/epidemiology , Maternal-Child Nursing , Preconception Care/methods , Risk Reduction Behavior , Genetic Diseases, Inborn/prevention & control , Genetic Diseases, Inborn/epidemiology , Cuba
3.
Rev. cuba. endocrinol ; 30(2): e169, mayo.-ago. 2019.
Article in Spanish | LILACS, CUMED | ID: biblio-1126431

ABSTRACT

RESUMEN El doctor Jacinto Lang Prieto fue uno de los pioneros de la atención preconcepcional a la mujer con diabetes en Cuba, la cual inició a principios de la década de los años 90 del siglo pasado en el Centro de Atención al Diabético del Instituto Nacional de Endocrinología. Junto a su tutor, el Dr. Antonio Márquez Guillén, creó en esta institución una consulta con la finalidad de ofrecer este tipo de atención. Gracias a la labor de estos galenos comenzó, en 2007, la expansión de la atención preconcepcional a todo el país y en 2012, esta actividad estaba establecida a nivel nacional. En el presente, la atención preconcepcional forma parte de la atención al riesgo reproductivo de la mujer con diabetes, labor en la que deben desempeñar un papel preponderante los profesionales de la atención primaria de salud. Lograr la mejoría de este aspecto de la actividad nacional de diabetes y embarazo constituye uno de los retos actuales en este campo en Cuba(AU)


ABSTRACT Dr. Jacinto Lang Prieto was one of the pioneers of preconception care for women suffering from diabetes in Cuba, which began in the early 1990s at the Center for Diabetic Care of the National Institute of Endocrinology. Together with his tutor, Dr. Antonio Márquez Guillén, he created a consultation at this institution in order to offer this care. Thanks to the work of these doctors, in 2007, the expansion of preconceptional care throughout the country began and this activity was established nationwide in 2012. At present, preconception care is part of the risk management to the diabetes reproductive women. Primary health care professionals should play a leading role in providing this care. Improving preconceptional care for diabetes women as part of national strategy of is one of the current challenges in this field in Cuba(AU)


Subject(s)
Humans , Female , Pregnancy , Primary Health Care/methods , Risk Management , Preconception Care/methods , Diabetes Mellitus/diagnosis
4.
Rev. cuba. obstet. ginecol ; 43(2): 1-9, abr.-jun. 2017.
Article in Spanish | LILACS, CUMED | ID: biblio-901300

ABSTRACT

La talasemia es un desorden congénito hemolítico causado por una deficiencia parcial o completa de la síntesis de las cadenas alfa o beta de las globinas de la hemoglobina. Se manifiesta en una amplia gama de cuadros clínicos que van desde la muerte intrauterina hasta la microcitosis asintomática sin anemia. El depósito de hierro constituye la complicación más importante de la talasemia y su mayor preocupación en el manejo. El embarazo en mujeres con talasemias deviene un grave problema de salud que exige una atención diferenciada y multidisciplinaria. Para esta afección no existe tratamiento específico definitivo. El arsenal médico existente solo puede manejar los efectos y no la causa. El objetivo del trabajo es mostrar algunos aspectos relacionados con las complicaciones que pueden aparecer en esta entidad cuando se asocia al embarazo, la discusión del problema clínico, el diagnóstico y la importancia de la prevención y del consejo genético oportuno en este grupo de pacientes. Presentamos una gestante de 26 años de edad con edad gestacional de 13,5 semanas de piel negra, con antecedentes patológicos personales de S-b Talasemia. Desde muy pequeña presenta dolor en extremidades a predominio en miembros superior derecho e inferior izquierdo, fijo, de intensidad moderada a severa, que no responde a los analgésicos, acompañado de dolor en hipogastrio que se intensifica en los días siguientes. Requiere realizar dos exanguíneo transfusiones. Se reafirma la importancia de la visita preconcepcional para educar preventivamente a la población antes del embarazo para evitar complicaciones(AU)


Thalassemia is a congenital hemolytic disorder caused by a partial or complete deficiency of the synthesis of the alpha or beta chains of hemoglobin globins. It manifests itself in a wide range of clinical conditions ranging from intrauterine death to asymptomatic microcytosis without anemia. Iron deposition is the most important complication of thalassemia and its major management concern. Pregnancy in women with thalassemias becomes a serious health problem requiring differentiated and multidisciplinary attention. There is no definitive specific treatment for this condition. The existing medical arsenal can only handle the effects and not the cause. The objective of this study is to show some aspects related to the complications that may appear in this entity when it is associated with pregnancy, the discussion of the clinical problem, the diagnosis and the importance of prevention and timely genetic counseling in this group of patients. We present a black 26 year-old pregnant woman with gestational age of 13.5 weeks, with a personal pathological history of S-? Thalassemia. From a very young age, she presented pain in her limbs, with predominance in the upper right and lower left, fixed, moderate to severe intensity, which does not respond to analgesics, accompanied by pain in hypogastrium that intensifies in the following days. The patient required two blood transfusions. The importance of the preconception visit is reaffirmed to preemptively educate the population before pregnancy to avoid complications(AU)


Subject(s)
Humans , Female , Pregnancy , Adult , Prenatal Care/methods , beta-Thalassemia/complications , beta-Thalassemia/genetics , Preconception Care/methods , Prenatal Education/methods
5.
Rev. cuba. obstet. ginecol ; 42(3): 344-353, jul.-set. 2016.
Article in Spanish | LILACS | ID: biblio-845019

ABSTRACT

Introducción: el síndrome de anticuerpos antifosfolípidos es un estado protrombótico adquirido determinado por la presencia de anticuerpos antifosfolípidos en pacientes con trombosis venosa o arterial y una morbilidad incrementada durante el embarazo. Objetivos: describir los principales aspectos epidemiológico-clínicos del síndrome durante el embarazo y los resultados perinatales. Métodos: se realizó un estudio descriptivo y analítico de una serie de pacientes con síndrome de anticuerpos antifosfolípidos y embarazo en el Centro de Investigaciones Médico Quirúrgicas y el Centro Nacional de Reumatología, en La Habana, Cuba. La serie estudiada se constituyó con 188 mujeres. Se revisaron los expedientes clínicos de las gestantes internadas y de consultas externas de ambas instituciones, diagnosticadas como patología primaria o secundaria y se conformó una base de datos con variables epidemiológicas como: características del embarazo y desenlace materno fetal. Resultados: del total de pacientes estudiadas de la serie, 32 sufrieron trombosis con morbilidad obstétrica. Se diagnosticó síndrome de anticuerpos antifosfolípidos primario en seis pacientes y secundario en 26 (17,5 por ciento). La edad promedio fue de 27 años. Según el color de la piel; seis de cada 10 eran blancas y el resto, mestizas y negras. Entre estas pacientes hubo 81 embarazos; con una razón de 2,53 embarazos/paciente; 76 por ciento nacieron vivos, 18 por ciento tuvo un aborto espontáneo y hubo 5 por ciento de muertes fetales. De ellas, 16 por ciento tuvo parto pretérmino y 10 por ciento desarrolló preeclampsia. No hubo muertes maternas. Conclusiones: el embarazo en pacientes con síndrome de anticuerpos antifosfolípidos es de elevado riesgo, y se constató una elevada morbimortalidad materno fetal(AU)


Introduction: antiphospholipid antibody syndrome (APS) is an acquired prothrombotic state characterized by the presence of antiphospholipid antibodies in patients with venous or arterial thrombosis and increased morbidity during pregnancy. Objectives: describe the main clinical and epidemiological features of the syndrome during pregnancy as well as its perinatal outcomes. Methods: a descriptive analytical study was conducted of a series of patients with antiphospholipid antibody syndrome and pregnancy at the Center for Medical Surgical Research and the National Rheumatology Center in Havana, Cuba. The study series was composed of 188 women. Examination was performed of the medical records of pregnant women either hospitalized or attending outpatient consultation at the two institutions who had been diagnosed with the syndrome as a primary or a secondary condition. A database was developed with epidemiological variables such as characteristics of the pregnancy and maternal fetal outcome. Results: of the total patients studied in the series, 32 had thrombosis with obstetric morbidity. Primary antiphospholipid antibody syndrome was diagnosed in six patients, whereas secondary APS was diagnosed in 26 (17.5 percent). Mean age was 27 years. With respect to skin color, six out of every ten patients were white, and the rest were either brown or black. There were 81 pregnancies in the series, i.e. 2.53 patients / pregnancy, with 76 percent live births, 18 percent spontaneous abortions and 5 percent fetal deaths. 16 percent had a preterm delivery and 10 percent developed preeclampsia. There were no maternal deaths. Conclusions: pregnancy in patients with antiphospholipid antibody syndrome is highly risky, with increased maternal and fetal morbidity and mortality(AU)


Subject(s)
Humans , Female , Pregnancy , Pregnancy Complications/etiology , Antiphospholipid Syndrome/diagnosis , Antiphospholipid Syndrome/epidemiology , Laboratory and Fieldwork Analytical Methods/methods , Indicators of Morbidity and Mortality , Preconception Care/methods , Observational Study , Labor, Induced/methods
7.
São Paulo; s.n; s.n; 2016. 145 p. tab, graf, ilus.
Thesis in English | LILACS | ID: biblio-846587

ABSTRACT

Breast cancer is a persistent public health problem. Interesting hypothesis suggests that its risk can be modulated in early life periods, a phenomenon known as fetal programming. In this context, most fetal programming studies focus on maternal influence, due to the greater interaction between mother and fetus in both fetal and lactation periods. However, recent studies show that paternal preconception diet has also a major role in the offspring's susceptibility to metabolic chronic non-communicable diseases. Therefore, this direct doctoral project aimed to assess whether the paternal consumption of different high fat diets during the development period of the reproductive system of male rats increased the susceptibility of female offspring to mammary carcinogenesis. In addition we sought to evaluate which mechanisms could be involved in this process. We used male rats of the Sprague-Dawley strain (n = 20/group) that consumed high fat diet with 60% of calories from lipids from lard (LB group) or corn oil (CB group), or AIN-93G control diet (CO group) for nine weeks, during development and sexual maturation periods. These rats were mated with females who consumed only commercial diet in 1:1 ratio. Their 50 days old offspring were subjected to mammary carcinogenesis model using 7,12-dimethylbenz[a]anthracene (50mg/kg). Paternal consumption of high fat diet of animal or plant source had opposite effects, with the paternal consumption of diet with high content of saturated fatty acids (LB) increasing and consumption of diet with high content of n-6 polyunsaturated fatty acids (CB) reducing the risk of breast cancer development in female offspring. These effects were due to changes in the expression of 89 miRNAs in the father's sperm and 23 miRNAs in the offspring's mammary gland, with overlapping of three miRNAs (miR-1897-5p, miR- 219-1-3p and miR-376a #) that were altered in both tissues. Additionally, female offspring of males fed diets with high content of saturated fatty acids showed less differentiation of the mammary gland, higher levels of cell proliferation, lower levels of apoptosis and altered expression of keys proteins that regulate important cellular functions, such as epithelial to mesenchymal transition. Finally, these females had also altered lipid profile of the fat pad similar to their male parent as well as epigenetic changes that may be related to the etiology of breast cancer. Thus, we conclude that the high-fat preconception paternal diet programmed the susceptibility of female offspring to mammary carcinogenesis, but this effect was dependent on the type of fatty acid consumed and the observed effects possibly results from changes in miRNA expression profile


O câncer de mama é um persistente problema de saúde pública. Hipótese intrigante sugere que a suscetibilidade à doença pode ser modulada em períodos precoces da vida, fenômeno conhecido como programação fetal. Nesse sentido, a maior parte dos estudos de programação fetal refere-se à influência materna, dada a intensa interação existente entre mãe e feto tanto no período fetal, quanto na lactação. Entretanto, estudos recentes mostram que a dieta paterna pré-concepcional também tem um papel de grande importância na suscetibilidade da prole à uma série de doenças crônicas não-transmissíveis de origem metabólica. Portanto, o presente projeto de doutorado direto teve como objetivo avaliar se o consumo paterno de diferentes dietas hiperlipídicas, durante o período de desenvolvimento do sistema reprodutivo de ratos machos, aumentaria a suscetibilidade da prole feminina à carcinogênese mamária. Adicionalmente buscou-se avaliar quais mecanismos poderiam estar envolvidos nesse processo. Utilizaram-se ratos machos da linhagem Sprague-Dawley (n=20/grupo) que consumiram dieta hiperlipídica com 60% de calorias provenientes de lipídeos de banha (grupo LB) ou óleo de milho (grupo CB), ou dieta controle AIN-93G (grupo CO), por nove semanas, durante os períodos de desenvolvimento e maturação sexual. Esses ratos foram acasalados com fêmeas, que consumiram apenas dieta comercial, na proporção 1:1. Sua prole de 50 dias foi submetida ao modelo de carcinogênese mamária com o uso de 7,12-dimetil-benza[a]antraceno (50mg/kg). O consumo paterno de dietas hiperlipídicas de origem animal ou vegetal conferiram efeitos opostos, com o consumo de dieta com alto teor de ácidos graxos saturados (LB) aumentando e o consumo de dieta com alto teor de ácidos graxos poli-insaturados n-6 (CB) diminuindo o risco de desenvolvimento de câncer de mama na prole feminina. Esses efeitos foram associados à alteração da expressão de 89 miRNAS no espermatozoide dos pais e 23 miRNAs na glândula mamária da prole, com sobreposição de 3 miRNAs (miR-1897-5p, miR-219-1-3p e miR-376a#) que estavam alterados em ambos tecidos. Adicionalmente, a prole feminina de machos que consumiram dieta com alto teor de ácidos graxos saturados apresentou menor diferenciação da glândula mamária, maior nível de proliferação celular, menor nível de apoptose e alteração da expressão de proteínas chaves da regulação celular, como na transição epitélio-mesenquimal. Finalmente, essas fêmeas também apresentaram perfil lipídico alterado semelhante à do seu progenitor masculino, bem como modificações epigenéticas que podem estar relacionadas à etiologia do câncer de mama. Assim, concluímos que a dieta paterna hiperlipídica pré-concepcional programou a suscetibilidade da prole feminina à carcinogênese mamária, porém esse efeito é dependente do tipo de ácido graxo consumido e os efeitos observados possivelmente decorrem de alterações no perfil de expressão de miRNAs


Subject(s)
Animals , Rats , Rats , Breast Neoplasms , Breast Neoplasms/complications , Preconception Care/methods , Diet, High-Fat/adverse effects , Dietary Fats , Fetal Development
8.
Rev. cuba. med. gen. integr ; 21(3/4)mayo-ago. 2005. tab, graf
Article in Spanish | LILACS | ID: lil-449737

ABSTRACT

Se realizó un estudio descriptivo, de corte transversal en el que se analizó el comportamiento del riesgo reproductivo preconcepcional en 412 mujeres en edad fértil de 3 consultorios del Grupo Básico de Trabajo C, del Policlínico Plaza de la Revolución, en el período comprendido de enero de 2002 a enero de 2004. Se valoraron diferentes variables como: la edad, los principales factores de riesgo, los métodos anticonceptivos utilizados, y como resultado de las acciones integrales de salud, el riesgo obstétrico y la morbimortalidad maternoinfantil. Se encontró un subregistro del riesgo preconcepcional, y el factor de riesgo de mayor prevalencia fue la edad menor de 18 años. Los dispositivos intrauterinos y las píldoras predominaron dentro de los contraceptivos, pero no se vio un enfoque epidemiológico de riesgo individual e integral en la elección del método anticonceptivo según factor de riesgo. En los casos con riesgo preconcepcional, independientemente de su previa dispensarización o no, se apreció relación directa con el riesgo obstétrico y perinatal, siendo el peso de riesgo al nacer, los partos distócicos, la toxemia, el distress respiratorio y el sufrimiento fetal agudo los más frecuentes


Subject(s)
Adult , Humans , Female , Middle Aged , Preconception Care/methods , Family Development Planning , Reproduction , Risk Factors , Cross-Sectional Studies , Epidemiology, Descriptive
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