Promoción de la salud a través de prácticas claves en la atención integrada a las enfermedades prevalentes de la infancia (AIEPI), en profesores de educación prebásica / Health promotion through key practices in integrated attention to prevalent childhood illnesses (IMCI), in pre-basic education teachers

Introducción: la estrategia de atención integrada a las enfermedades prevalentes de la infancia (AIEPI), avanza en el concepto de integralidad de la atención de la salud, siendo una herramienta práctica, en los servicios de salud y hogar, establece máxima validez a las preocupaciones de la comunidad y del personal de salud. Objetivo: conocer la promoción de la salud a través de prácticas claves en la atención integrada a las enfermedades prevalentes de la infancia (AIEPI), en profesores de educación prebásica. Material y métodos: investigación descriptiva en población de 59 técnicos y profesionales adscritos a jardines infantiles y salas cuna, en la ciudad de Temuco, que corresponden a 23 salas cuna, que ejercen actividades laborales con lactantes de 6-12 meses. Recolección de información, y instrumento de prácticas claves propuestas por AIEPI OMS/OPS, el análisis se trabajó con estadística descriptiva e inferencia estadística, apoyándose en el software SPSS versión 24 en español. La investigación cumplió los criterios de rigor ético de Ezequiel Emanuel y la aprobación del Comité de Ética acreditado de la Universidad Mayor. Resultados: 59 personas, de sexo femenino, personal de atención en la guardería de jardines infantiles y salas cuna. La edad promedio de 40 años, promedio de 8 años de ejercicio técnico profesional. El 78% del personal de atención en la guardería, posee una jornada laboral de 9 horas diarias. Respecto a las conductas en lactancia materna un 78 %, "siempre" realiza fomento del amamantamiento y un 72,9 % "siempre" fomenta los beneficios de la lactancia materna; no obstante, en cuanto al fomento de la técnica de acople, "a veces" fomenta la técnica un 39,8 %. De la inmunización un 64,4 % del personal parvulario, "siempre fomenta la vacunación del PNI", por otro lado, un 71 % de la muestra "siempre fomenta la administración de vacunas de campaña (influenza)". De la conducta por cuadro respiratorio, un 69,5 % de la población, "siempre reconoce los signos y síntomas que alertan de un cuadro respiratorio". Conclusión: en la comunidad educativa, el uso de la estrategia desarrolla un actuar más efectivo, identificando actitudes de promoción. El tener la posibilidad de contacto diario; permite a la comunidad de prebásica dirigir su mirada hacia los problemas más relevantes y proponer estrategias para la solución en conexión con el sector salud

Introduction: the strategy of Integrated Attention to Prevalent Childhood Diseases (IMCI), advances in the concept of comprehensive health care, being a practical tool, in health and home services, giving maximum validity to concerns of the community and health personnel. Objective: to know the promotion of health through key practices in Integrated Attention to Prevalent Childhood Illnesses (IMCI), in pre-basic education teachers. Material and Methods: Descriptive research in a population of 59 technicians and professionals assigned to Kindergartens and Nursery Rooms, in the city of Temuco, corresponding to 23 Nursery Rooms, who carry out work activities with infants aged 6-12 months. Information collection and key practices instrument proposed by IMCI WHO / PAHO. The analysis was carried out with descriptive statistics and statistical inference, relying on the SPSS software version 24 in Spanish. The research met the criteria of ethical rigor of Ezequiel Emanuel and the approval of the accredited Ethics Committee of the Universidad Mayor. Results: 59 people, female, nursery care personnel from Kindergartens and Nursery Rooms. The average age of 40 years, average of 8 years of professional technical practice. 78% of the kindergarten staff have a 9-hour workday. Regarding breastfeeding behaviors, 78% "always" promote breastfeeding and 72.9% "always" promote the benefits of breastfeeding, however, regarding the promotion of the coupling technique, "a times", 39.8% promote the technique. Of the immunization, 64.4% of the kindergarten staff "always promote the PNI vaccination", on the other hand, 71% of the sample "always promote the administration of field vaccines (Influenza)". Of the behavior due to respiratory symptoms, 69.5% of the population "always recognize the signs and symptoms that warn of a respiratory condition". Conclusion: in the educational community, the use of the strategy develops a more effective action, identifying attitudes of promotion. Having the possibility of daily contact; allows the pre-basic community to direct its gaze towards the most relevant problems and propose strategies for the solution in connection with the health sector.

Osteoporosis del varón: hallazgos clínicos y de la densitometría ósea en 70 casos / Frequency and causes of osteoporosis among males referred for bone densitometry

Background: Among males, osteoporosis is less common than in women, but can also be a health issue. Aim: To report the frequency and clinical manifestations of osteoporosis among males referred to perform a bone densitometry. Material and Methods: All densitometries performed during one year at a clinical institution were analyzed and those corresponding to males aged over 18 years were selected to review the clinical record of the patient. Osteoporosis was defined as a bone mineral density T score < -2.5 among males aged over 50 years or a Z score below -2.0 and a history of osteoporotic fracture among males aged less than 50 years. Results: Of 5792 densitometries performed, 439 (8 percent) corresponded to males aged more than 18 years. Among these 156 (82 percent aged more than 50 years) had an abnormal densitometry. Seventy patients had osteoporosis, (67 percent only by DXA) and the rest had an osteoporotic fracture. Mean age and body mass index of the latter was 62 +/- 15 years and 25.9+/- 3 kg/m2, respectively. Forty two percent had osteoporosis in the spine, 35 percent in the hip and 23 percent in both sites. Thirty six of the 70 patients with osteoporosis (51 percent) had a history of osteoporotic fracture in column, hip, wrist and other sites in 55, 11, 8 and 26 percent respectively. Seventy eight percent of these patients were aged more than 50 years. The most common causes of osteoporosis were idiopathic in21 percent, induced by glucocorticoids in 20 percent, associated with vitamin D deficiency in 16 percent and associated to chronic renal failure in 14 percent. Conclusions: One of six male referred for bone densitometry have osteoporosis, usually associated with other underlying diseases. In half of these patients, osteoporosisis severe.

Macroadenoma cervical palpable: Una presentación muy inusual de hiperparatiroidismo primario / Cervical macroadenoma causing hyperparathyroidism: Report of one case

We report a 59-year-old man with a history of hypertension, recurrent renal stones and a severe hypercalcemia of 14.9 mg/dl with a serum phosphorus of 2.4 mg/dl and a serum albumin of 3.6 g/dl. Physical examination showed a 4 cm left cervical nodule, consistent with the diagnosis of thyroid nodule. Parathyroid hormone (PTH) levels were 844 pg/mL (normal 15-65 pg/ml) and a cervical ultrasound examination disclosed a solid nodule in the lower left lobe of 40 x 30 x 25 mm, adjacent to the thyroid parenchyma. Abdominal ultrasound revealed bilateral renal stones. Parathyroid scintigraphy showed a high uptake of the left lower parathyroid mass and a bone densitometry showed bone density t scores of -1.2 in the spine, -2.0 in the right femoral neck and -3.5 in the distal radius. A review of his medical record revealed the presence of hypercalcemia for at least 4 years. He was admitted for hydration and administration of 4 mg zoledronic acid iv. At 24 hours, serum calcium dropped to 11.0 mg/dl, and a left thyroid lobectomy was performed including the lower left parathyroid gland. The pathology report showed a 22.6 g parathyroid adenoma. Intraoperatory PTH descended > 50%, consistent with successful parathyroidectomy. At 7 days after surgery serum calcium was 8.8 mg/dl, phosphorus 2.1 mg/dl, alkaline phosphatase 166 U/L, albumin 3.9 g/dL, PTH 230 pg/ml and 25-OH vitamin D 12.4 ng/ml. This finding was interpreted as secondary hyperparathyroidism due to vitamin D deficiency and “hungry bone”, being less likely the presence of residual or metastatic parathyroid tissue. A cholecalciferol load was administered, with significant descent of PTH.

Awareness, consecuencias de una experiencia estresante: [revisión] / Anesthesia awareness: [review]

Anesthesia awareness, or "unintended intra-operative awareness" occurs during general anesthesia, on the operating table, when a patient has not had enough general anesthetic or analgesic to prevent consciousness or waking up during surgery. According to international studies its global incidence ranges from 0.1 to 0.2 percent. Its impact on people can be as severe as other traumatic experiences such as natural disasters, violent fights or sexual abuse. The prevalence of symptoms compatible with post traumatic stress disorder can be as high as 50 percent, after experiencing the awareness phenomenon. This paper reviews the main issues of the awareness phenomenon.

Enfermedad por arañazo de gato: Características clínicas y de laboratorio en pacientes adultos hospitalizados por fiebre o adenopatías / Cat-scratch disease: Review of eight adult patients hospitalized for fever or adenopathy

Background: Cat-scratch disease is common among children. Among adults the disease is less often considered in the differential diagnosis of enlarged lymph nodes and fever. Aim: To report the clinical and laboratory features of eight patients with cat-scratch disease. Material and methods: Review of the medical records of eight patients (aged 22 to 57 years, six males) with a serological diagnosis of cat-scratch disease (an IgG titer over 1:256, by immunofluorescence). Results: Only five patients recalled having had contact with cats. Seven had fever and weight loss. Six had excessive sweating and five had chills. Seven had painfully enlarged lymph nodes mainly in submandibular and axillary regions. All had an increased C reactive protein and six had elevated erythrocyte sedimentation rate. Five had leukocytosis and four an elevated serum lactate dehydrogenase. The disease subsided in all, even in one patient that did not receive antimicrobials. Conclusions: Cat-scratch disease should be considered in the differential diagnosis of adult patients with lymph adenitis and fever.

Diu abdominopélvico: manejo laparoscópico / Abdominopelvic intrauterine device: laparoscopic management

Se presenta la experiencia de 18 pacientes sometidas a cirugía laparoscópica por DIU intraabdominal, en las cuales el diagnóstico se realizó por ecotomografía transvaginal y radiografía de pelvis. En todos los casos su extracción se realizó sin complicaciones ni conversión a laparotomía. Se discute el cuadro clínico, diagnóstico, tratamiento y eventuales complicaciones.

Time structure, temporal correlation and coherence of chemosensory impulses propagated through both carotid nerves in cats

In spontaneously breathing, pentobarbitone anesthetized cats, we recorded simultaneously the impulses in the chemosensory fibers of both carotid (sinus) nerves, to analyze the correlations between the frequencies of chemosensory discharges (f chi) and their activation ({df chi/dt}a) and deactivation ({df chi/dt}d) rates. We studied the chemosensory responses to brief exposures to hypoxia (100 percent N2; 5-s and 10-s) and hyperoxia (100 percent O2; 30-s), and intravenous injections of excitatory (NaCN 0.2-100 micrograms/kg) and inhibitory (dopamine hydrochloride 0.02-20 micrograms/kg) chemoreceptor agents. Hypoxia increased f chi, with a high temporal correlation between frequency levels in both nerves. Prolonging hypoxic stimulation increased {df chi/dt}d, with preservation of {df chi/dt}a. Hyperoxic exposure produced highly correlated decreases in f chi in both nerves, but reduced correlation in df chi/dt. Increasing doses of NaCN produced analogous increments in f chi, df chi/dt and their correlations, the {df chi/dt}a/{df chi/dt}d ratio remaining constant along all the experimental range, except in one animal in which the ratio increased in both nerves alike. Dopamine reduced f chi bilaterally, with chemosensory silencing being reached with doses of about 0.2-0.5 microgram/kg, the correlations between f chi's of both nerves remaining constant within the range analyzed. Maximal {df chi/dt}d was not affected along the range of dopamine doses, except in one animal in which it increased in both nerves. It is concluded that both carotid nerves convey similar quantitative information to the brain stem. Thus, the carotid nerves constitute either cooperative inputs or redundant afferences contributing to a high safety factor

Monitoreo fetal electrónico en pacientes con diabetes gestacional. Hospital General de Medellín 1985 – 1990 / Electronic fetal monitoring test in patients with gestational diabetes. Medellín General Hospital, 1985 – 1990

Se realizó un estudio observacional, descriptivo, retrospectivo en pacientes con diagnostico de diabetes gestacional en el servicio de obstetricia del Hospital General de Medellín, durante el período 1985 – 1990, con el fin de valorar los principales hallazgos con respecto al diagnóstico y seguimiento, y analizar las relaciones existentes con variables de las pruebas de monitoreo electrónico fetal Non Stress Test y con Stress Test. Se estudiaron 37 casos y la información se recolecto en un formulario precodificado, que incluía todas las variables usadas para la lectura del monitoreo fetal electrónico. En el 42.86 por ciento el diagnostico se realizó entre las semanas 30-35 de embarazo. La edad más frecuente de diagnostico fue entre los 32 y los 37 años...