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1.
Rev. colomb. reumatol ; 29(4)oct.-dic. 2022.
Article in English | LILACS | ID: biblio-1536218

ABSTRACT

Autoimmune pancreatitis is a characteristic manifestation of the spectrum of the disease related to IgG4, a rare autoimmune disorder that presents clinically with obstructive jaundice due to the infiltration of plasma cells and fibrosis in the pancreas. There may be other symptoms in case of involvement of other organs, and in very rare cases there is hematological involvement. We present the case of an adult man with signs of cholestasis secondary to type I autoimmune pancreatitis, with involvement of other organs and associated with thrombocytopenia that improved with systemic corticosteroid-based immunosuppressive treatment, after which the patient showed favorable clinical and analytical evolution over time.


La pancreatitis autoimmune es una manifestación característica del espectro de la enfermedad relacionada con IgG4, trastorno raro de tipo autoinmune que se presenta clínicamente con ictericia obstructiva debido a la infiltración de células plasmáticas y fibrosis en el páncreas; puede presentarse con otra sintomatología en caso de afectación de otros órganos y en muy raras ocasiones hay compromiso hematológico. Se presenta el caso de un hombre adulto con signos de colestasis secundaria a una pancreatitis autoinmune tipo i, con compromiso de otros órganos y asociada con trombocitopenia que mejoró con el tratamiento inmunosupresor a base de corticoide sistémico, luego del cual se observó una evolución favorable en cuanto a la clínica y analítica en el transcurso del tiempo.


Subject(s)
Humans , Male , Middle Aged , Hemic and Lymphatic Diseases , Immune System Diseases , Pancreatic Diseases , Autoimmune Diseases , Thrombocytopenia , Blood Platelet Disorders , Digestive System Diseases , Immunoglobulin G4-Related Disease , Autoimmune Pancreatitis , Hematologic Diseases
2.
Rev. argent. cir ; 113(3): 359-366, set. 2021. graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1356942

ABSTRACT

RESUMEN Antecedentes: El drenaje percutáneo es una alternativa a la cirugía en el manejo de los abscesos pélvi cos. El objetivo de este estudio es evaluar la seguridad y la eficacia del enfoque transglúteo. Material y métodos: Los drenajes fueron realizados por 3 cirujanos, bajo guía tomográfica. Se utilizó la técnica de Seldinger, con anestesia local; se utilizaron catéteres de 8 y 10 Fr. El drenaje fue exitoso si la colección desapareció y no había recurrido. Resultados: El promedio de edad de los pacientes fue de 49,2 años. El germen más común fue Esche richia coli. En la mitad de los casos, la causa fue posoperatoria. La duración media del drenaje fue de 9,2 días. El drenaje tuvo éxito en todos los casos, sin complicaciones mayores. Conclusión: El drenaje transglúteo guiado por tomografía computarizada (TC) es seguro y bien tolera do para el tratamiento de abscesos pélvicos profundos.


ABSTRACT Background: Percutaneous drainage is an alternative to surgery in the management of pelvic abscesses. The aim of this study is to evaluate the safety and efficacy of the transgluteal approach. Material and methods: Transgluteal percutaneous drainages were performed by 3 surgeons using computed tomography guidance. The Seldinger technique was used with 8 Fr and 10 Fr catheters under local anesthesia. Drainage was considered successful if the abscess regressed and did not recur. Results: Mean age was 49.2 years. Escherichia coli was the most common microorganism identified. In 50% of the cases, the abscesses occurred postoperatively. Mean duration of drainage was 9.2 days. Drainage was successful in all the cases and there were no major complications. Conclusion: Transgluteal computed tomography-guided approach is safe and well-tolerated for the treatment of deep pelvic abscesses.

3.
Rev. Méd. Clín. Condes ; 32(3): 344-352, mayo-jun. 2021. ilus, tab, graf
Article in Spanish | LILACS | ID: biblio-1518605

ABSTRACT

El pie bot es la deformidad congénita más frecuente de las extremidades inferiores del ser humano, afectando a 1 de cada 1000 recién nacidos vivos. Consiste en la presencia de cuatro deformidades estructurales en el pie y el tobillo: cavo del medio pie, aducto del antepié, varo del retropié y pie en equino.Su registro en la humanidad data del siglo XII A.C. en momias del antiguo Egipto.La fisiopatología de esta deformidad aún no está aclarada. El diagnóstico puede ser prenatal mediante visualización ecográfica, pero la forma más común de diagnóstico es postnatal. La evaluación de estos pacientes se basa en la exploración clínica. Entre las clasificaciones más utilizadas se encuentran: Diméglio, que enfatiza lo reductible ante maniobras manuales de la deformidad; Pirani, que evalúa la gravedad inicial y el progreso del tratamiento; y Ponseti International Association (PIA), que clasifica según etiología.Durante el siglo pasado se describieron numerosos procedimientos quirúrgicos, muchos de los cuales fueron quedando en desuso ante sus resultados insatisfactorios, pies rígidos y dolorosos, con función limitada. Actualmente el método Ponseti es el Gold estándar para su tratamiento, consistiendo en una manipulación y enyesado seriado buscando la corrección sistemática del pie, basado en los fundamentos de la cinemática y la fisiopatología de la deformidad.


Clubfoot is the most frequent congenital deformity of the lower extremities of humans, affecting 1 out of 1000 live newborns. It consists of the presence of four structural deformities in the foot and ankle: midfoot cavus, forefoot adductus, hindfoot varus, and equinus foot.Its records in humanity date from the 12th century B.C., in ancient Egyptian mummies.The pathophysiology of this deformity is still unclear. Prenatal diagnosis by ultrasound imaging is feasible, but most common diagnosis is postnatal. The evaluation of these patients is based on clinical examination. Among the most used classifications are: Diméglio, which emphasizes the reductibility with manual maneuvers; Pirani, who assesses initial severity and progress of treatment; and Ponseti International Association (PIA), which classifies according to etiology.During the last century, numerous surgical procedures were described, many of which were disused due to their unsatisfactory results, stiffness and painful feet, with limited functionality. Currently the Ponseti method is the gold standard for its treatment. It consists of serial manipulation and casting, looking for a systematic correction of the deformity, based on the fundamentals of kinematics and pathophysiology of the deformity.


Subject(s)
Humans , Clubfoot/diagnosis , Clubfoot/therapy , Clubfoot/classification , Clubfoot/etiology , Clubfoot/pathology , Risk Factors
4.
Rev. bras. ter. intensiva ; 32(1): 58-65, jan.-mar. 2020. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1138472

ABSTRACT

RESUMO Objetivo: Determinar se a administração de adalimumabe previamente à ventilação mecânica reduz a lesão pulmonar induzida por ventilação mecânica. Métodos: Randomizaram-se 18 ratos em três grupos submetidos à ventilação mecânica por 3 horas com uma fração inspirada de oxigênio de 0,40%. Os três grupos foram assim caracterizados: um grupo com baixo volume corrente (n = 6), no qual se utilizaram volume corrente de 8mL/kg e pressão expiratória final positiva de 5cmH2O; um grupo com alto volume corrente (n = 6), no qual se utilizaram volume corrente de 35mL/kg e pressão expiratória final positiva de zero; e um grupo pré-tratado com alto volume corrente (n = 6), no qual se administraram adalimumabe (100µg/kg) por via intraperitoneal 24 horas antes do início da ventilação mecânica, volume corrente de 35mL/kg e pressão expiratória final positiva de zero. Realizou-se ANOVA para comparação de dano histológico (com utilização de escores segundo o ATS 2010 Lung Injury Scoring System), edema pulmonar, complacência pulmonar, pressão parcial de oxigênio arterial e pressão arterial média entre os grupos. Resultados: Após 3 horas de ventilação, o escore médio de lesão histológica pulmonar foi mais elevado no grupo com alto volume corrente do que no grupo com baixo volume corrente (0,030 versus 0,0051; p = 0,003). O grupo com alto volume corrente demonstrou complacência pulmonar diminuída após 3 horas (p = 0,04) e hipoxemia (p = 0,018 versus controle). O grupo alto volume corrente tratado previamente teve melhora do escore histológico, principalmente devido à redução significante da infiltração leucocitária (p = 0,003). Conclusão: O exame histológico após 3 horas de ventilação lesiva revelou lesão pulmonar induzida por ventilação mecânica na ausência de modificações mensuráveis na mecânica pulmonar e na oxigenação; a administração de adalimumabe antes da ventilação mecânica diminuiu o edema pulmonar e o dano histológico.


ABSTRACT Objective: To determine whether adalimumab administration before mechanical ventilation reduces ventilator-induced lung injury (VILI). Methods: Eighteen rats randomized into 3 groups underwent mechanical ventilation for 3 hours with a fraction of inspired oxygen = 0.40% including a low tidal volume group (n = 6), where tidal volume = 8mL/kg and positive end-expiratory pressure = 5cmH2O; a high tidal volume group (n = 6), where tidal volume = 35mL/kg and positive end-expiratory pressure = 0; and a pretreated + high tidal volume group (n = 6) where adalimumab (100ug/kg) was administered intraperitoneally 24 hours before mechanical ventilation + tidal volume = 35mL/kg and positive end-expiratory pressure = 0. ANOVA was used to compare histological damage (ATS 2010 Lung Injury Scoring System), pulmonary edema, lung compliance, arterial partial pressure of oxygen, and mean arterial pressure among the groups. Results: After 3 hours of ventilation, the mean histological lung injury score was higher in the high tidal volume group than in the low tidal volume group (0.030 versus 0.0051, respectively, p = 0.003). The high tidal volume group showed diminished lung compliance at 3 hours (p = 0.04) and hypoxemia (p = 0,018 versus control). Pretreated HVt group had an improved histological score, mainly due to a significant reduction in leukocyte infiltration (p = 0.003). Conclusion: Histological examination after 3 hours of injurious ventilation revealed ventilator-induced lung injury in the absence of measurable changes in lung mechanics or oxygenation; administering adalimumab before mechanical ventilation reduced lung edema and histological damage.


Subject(s)
Humans , Animals , Rats , Young Adult , Respiration, Artificial/methods , Ventilator-Induced Lung Injury/prevention & control , Adalimumab/therapeutic use , Random Allocation , Rats, Wistar , Disease Models, Animal
5.
Rev. argent. cir ; 112(1): 43-50, mar. 2020. ilus
Article in Spanish | LILACS | ID: biblio-1125780

ABSTRACT

Antecedentes: la colecistitis enfisematosa (CE) es una forma de presentación infrecuente de la colecistitis aguda. Material y métodos: presentecedentes patológicos, mientras que los otros eran diabéticos. A todos se les realizó tomografía computarizada (TC). Dos pacientes fueron sometidos a colecistectomía videolaparoscópica (CL) con buena evolución, mientras que en un caso se realizó colecistostomía percutánea (CP). Discusión: la CE se refiere a la presencia de gas en la luz o en la pared de la vesícula biliar. La tasa de morbilidad es del 50%. Los pacientes suelen padecer diabetes, pero puede presentarse en pacientes más jóvenes sin factores de riesgo. La TC es el método de elección para el diagnóstico. El tratamiento definitivo es la CL, aunque la CP es otra opción válida. Conclusión: la CL se considera un enfoque eficaz y seguro para el tratamiento de la CE.


Background: Emphysematous cholecystitis (EC) is a rare presentation of acute cholecystitis. Material and methods: We report three cases of EC in two men and one woman between 55 and 79 years. One of the patients was otherwise healthy while the other two were diabetics. A computed tomography (CT) scan was performed in all the cases. Two patients underwent video-assisted laparoscopic cholecystectomy with favorable outcome and one patient underwent percutaneous cholecystostomy. Discussion: Emphysematous cholecystitis is characterized by the presence of gas in the gallbladder lumen or wall. Mortality rate is 50%. Most patients are diabetics, but EC may present in younger patients without risk factors. Computed tomography scan is the method of choice for the diagnosis. Cholecystectomy is indicated as definite treatment, but percutaneous cholecystostomy may be a valid option. Conclusions: Laparoscopic cholecystectomy and antibiotics are effective and safe to treat.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Cholecystectomy, Laparoscopic/methods , Emphysematous Cholecystitis/surgery , Cholecystostomy/methods , Tomography, X-Ray Computed/methods , Abdominal Pain/complications , Emphysematous Cholecystitis/drug therapy , Emphysematous Cholecystitis/diagnostic imaging , Diabetes Complications , Abdomen/diagnostic imaging , Hypertension/complications
6.
Rev. bras. anestesiol ; 68(4): 358-368, July-Aug. 2018. tab, graf
Article in English | LILACS | ID: biblio-958322

ABSTRACT

Abstract Background Enhanced recovery after surgery (ERAS) protocols consist of a set of perioperative measures aimed at improving patient recovery and decreasing length of stay and postoperative complications. We assess the implementation and outcomes of an ERAS program for colorectal surgery. Methods Single center observational study. Data were collected from consecutive patients undergoing open or laparoscopic colorectal surgery during 2 time periods, 3 years before (Pre-ERAS) and 2 years after (Post-ERAS) the implementation of an ERAS protocol. Baseline characteristics of both groups were compared. The primary outcome was the number of patients with 180 days follow-up with moderate or severe complications; secondary outcomes were postoperative length of stay, and specific complications. Data were extracted from patient records. Results There were 360 patients in the Pre-ERAS group and 319 patients in the Post-ERAS Group. 214 (59.8%) patients developed at least one complication in the pre ERAS group, versus 163 patients in the Post-ERAS group (51.10%). More patients in the Pre-ERAS group developed moderate or severe complications (31.9% vs. 22.26%, p = 0.009); and severe complications (15.5% vs. 5.3%; p < 0.0001). The median length of stay was 13 (17) days in Pre-ERAS Group and 11 (10) days in the Post-ERAS Group (p = 0.034). No differences were found on mortality rates (4.7% vs. 2.5%; p = 0.154), or readmission (6.39% vs. 4.39%; p = 0.31). Overall ERAS protocol compliance in the Post-ERAS cohort was 88%. Conclusions The implementation of ERAS protocol for colorectal surgery was associated with a significantly reduction of postoperative complications and length of stay.


Resumo Justificativa O protocolo ERAS - do Inglês Enhanced Recovery After Surgery - consiste em um conjunto de medidas perioperatórias destinadas a melhorar a recuperação do paciente e diminuir o tempo de internação e as complicações pós-operatórias. Avaliamos a implantação e os resultados de um protocolo ERAS para cirurgia colorretal. Métodos Estudo observacional em centro único. Os dados foram coletados de pacientes consecutivos submetidos à cirurgia colorretal aberta ou laparoscópica durante dois períodos: três anos antes (pré-ERAS) e dois anos após (pós-ERAS) a implantação de um protocolo ERAS. As características basais de ambos os grupos foram comparadas. O desfecho primário foi o número de pacientes com 180 dias de acompanhamento com complicações moderadas ou graves. Os desfechos secundários foram tempo de internação pós-cirurgia e complicações específicas. Os dados foram extraídos de prontuários dos pacientes. Resultados O grupo pré-ERAS foi composto por 360 pacientes e o grupo pós-ERAS por 319. No grupo pré ERAS, 214 pacientes (59,8%) desenvolveram pelo menos uma complicação versus 163 (51,10%) no grupo pós-ERAS. Um número maior de pacientes do grupo pré-ERAS desenvolveu complicações moderadas ou graves (31,9% vs. 22,26%, p = 0,009); e complicações graves (15,5% vs. 5,3%; p < 0,0001). A mediana do tempo de internação foi de 13 (17) dias no grupo pré-ERAS e de 11 (10) dias no grupo pós-ERAS (p = 0,034). Não houve diferença nas taxas de mortalidade (4,7% vs. 2,5%; p = 0,1554) ou de reinternação (6,39% vs. 4,39%; p = 0,31). A conformidade geral do protocolo ERAS na coorte pós-ERAS foi de 88%. Conclusões A implantação do protocolo ERAS para cirurgia colorretal foi associada a uma redução significativa das complicações pós-operatórias e do tempo de internação.


Subject(s)
Humans , Postoperative Complications , Colorectal Surgery/standards , Perioperative Period/methods , Enhanced Recovery After Surgery/standards , Cohort Studies , Observational Study
7.
Article in Spanish | LILACS | ID: biblio-1000280

ABSTRACT

INTRODUCCIÓN: La endoscopia del sueño inducida bajo medicación ha demostrado ser una herramienta de una gran validez y utilidad en el topodiagnóstico de las obstrucciones producidas en las roncopatías y en los síndromes de apneas e hipoapneas obstructivas del sueño. Se presentan los resultados de un protocolo estandarizado de la endoscopia del sueño inducida bajo medicación en una institución hospitalaria argentina, siendo uno de los primeros estudios descritos en el país. MATERIAL Y MÉTODO: Estudio retrospectivo. Pacientes con diagnóstico de síndrome de apneas e hipopneas del sueño mayores de 18 años fueron incluidos entre junio de 2013 a junio de 2015. Se realizó un análisis univariado descriptivo con utilización de test de Chi cuadrado para significancia estadística.


INTRODUCTION: Drug induced sleep endoscopy has been described as a useful tool in the anatomic diagnosis of obstructions due to roncopathies and obstructive sleep apnea and hypopnea. This research shows the results of standardized drug induced sleep endoscopy protocol in an Argentinian Hospital. It is one of the first studies described in this country. MATERIAL AND METHOD: Retrospective study. Patients with diagnosis of sleep apnea and hyponea syndrome over 18 years were included between June 2013 and June 2015. An univariate analysis was performed using Chi-square test for statistical significance


INTRODUÇÃO: Induzida endoscopia sono sob medicação provou ser uma ferramenta de grande validade e utilidade no topodiagnóstico das obstruções geradas em síndromes ronco e apneia-hipopneia obstrutiva do sono. Apresentamos os resultados de um protocolo induzida endoscopia sono sob medicação padronizado em uma instituição hospitalar na Argentina, sendo um dos primeiros estudos descritos no país. MATERIAL E MÉTODO: Estudo retrospectivo. Os pacientes diagnosticados com apnéia do sono e síndrome hipopnéia acima de 18 anos foram recrutados a partir de junho de 2013 a junho de 2015. A análise univariada descritiva por meio do teste Qui-quadrado foi realizado para significância estatística.


Subject(s)
Humans , Male , Adult , Sleep Apnea Syndromes/diagnosis , Diagnostic Techniques, Respiratory System , Endoscopy/methods , Sleep Apnea Syndromes/epidemiology , Retrospective Studies , /analysis , /methods
9.
Rev. bras. ter. intensiva ; 29(3): 354-363, jul.-set. 2017. tab, graf
Article in Portuguese | LILACS | ID: biblio-899521

ABSTRACT

RESUMO A síndrome do desconforto respiratório agudo é um desafio para o intensivista. A característica principal desta doença aguda é o dano alveolar difuso, presente em cerca de metade dos pacientes com a síndrome. É claro que o suporte respiratório à síndrome do desconforto respiratório agudo tem melhorado gradualmente nas últimas décadas. É também evidente que todos estes procedimentos são benéficos, já que reduzem a lesão pulmonar e mantêm o paciente vivo. Isto deve ser interpretado como uma estratégia de ganho de tempo, até que o fator desencadeante ou de risco causal melhore, assim como a tempestade inflamatória diminua e o pulmão se cure. Por outro lado, todos - exceto dois tratamentos farmacológicos (bloqueadores neuromusculares e esteroides) - são incapazes de melhorar o desfecho da síndrome do desconforto respiratório agudo. A hipótese de que os resultados farmacológicos negativos podem ser explicados pela heterogeneidade histológica da síndrome do desconforto respiratório agudo tem sido apoiada pelas recentes demonstrações de que a síndrome com dano alveolar difuso tem característica clínico-patológica específica. O dano alveolar difuso é um diagnóstico patológico, e a biópsia pulmonar a céu aberto (a técnica mais comum para obtenção de tecido pulmonar) tem efeitos colaterais graves, sendo necessário que se desenvolvam biomarcadores substitutos para o dano alveolar difuso. O objetivo desta revisão é discutir três tópicos relacionados à síndrome do desconforto respiratório agudo: o relacionamento entre a síndrome do desconforto respiratório agudo e o dano alveolar difuso; como o dano alveolar difuso pode ser representado no quadro clínico; e como o enriquecimento pode melhorar os resultados de estudos clínicos farmacológicos realizados com pacientes com a síndrome e com dano alveolar difuso.


ABSTRACT Acute respiratory distress syndrome is a challenging entity for the intensivist. The pathological hallmark of the acute phase is diffuse alveolar damage, which is present in approximately half of living patients with acute respiratory distress syndrome. It is clear that respiratory support for acute respiratory distress syndrome has gradually been improving over recent decades. However, it is also evident that these procedures are beneficial, as they reduce lung injury and keep the patient alive. This could be interpreted as a time-gaining strategy until the trigger or causal or risk factor improves, the inflammatory storm decreases and the lung heals. However, all except two pharmacological treatments (neuromuscular blockers and steroids) were unable to improve the acute respiratory distress syndrome outcome. The hypothesis that pharmacological negative results may be explained by the histological heterogeneity of acute respiratory distress syndrome has been supported by the recent demonstration that acute respiratory distress syndrome with diffuse alveolar damage constitutes a specific clinical-pathological entity. Given that diffuse alveolar damage is a pathological diagnosis and that open lung biopsy (the most common technique to obtain lung tissue) has several side effects, it is necessary to develop surrogate biomarkers for diffuse alveolar damage. The aim of this narrative review is to address the following three topics related to acute respiratory distress syndrome: (a) the relationship between acute respiratory distress syndrome and diffuse alveolar damage, (b) how diffuse alveolar damage could be surrogated in the clinical setting and (c) how enrichment in diffuse alveolar damage may improve the results of pharmacological clinical trials tried out on patients with acute respiratory distress syndrome.


Subject(s)
Humans , Pulmonary Alveoli/pathology , Respiratory Distress Syndrome/therapy , Intensive Care Units , Respiratory Distress Syndrome/physiopathology , Biopsy/methods , Biomarkers/metabolism , Risk Factors , Critical Care/methods
10.
Invest. clín ; 57(2): 143-157, jun. 2016. tab
Article in Spanish | LILACS | ID: biblio-841107

ABSTRACT

La prevalencia mundial de obesidad infantil ha aumentado considerablemente en las últimas tres décadas. La creciente incidencia en niños de trastornos como diabetes tipo 2, se cree es consecuencia de esta epidemia. Aunque los mecanismos exactos aún no están claros, la producción o secreción de adipocinas causadas por el exceso de tejido adiposo y su disfunción, pueden contribuir al desarrollo de enfermedades metabólicas relacionadas con la obesidad. El objetivo del estudio fue determinar en escolares las concentraciones séricas de interleucina-6 (IL-6) y resistina, y relacionarlas con las medidas antropométricas. Se estudiaron 103 escolares. La evaluación antropométrica incluyó peso, talla, pliegue tricipital (PTr), circunferencia de cintura (CC), índice cintura-talla (C/T) e índice de masa corporal (IMC). Las concentraciones de IL-6 y resistina fueron determinadas según el método ELISA. Los datos fueron analizados con el programa estadístico SPSS versión 20. Se consideró el 95% de confiabilidad estadística (p<0,05). La prevalencia de sobrepeso fue 15,54% y obesidad 11,65%. Los escolares con CC aumentada, índice C/T (sobrepeso/obeso) e IMC (sobrepeso) mostraron valores significativamente más elevados de IL-6. Solo los escolares con CC aumentada e índice C/T (sobrepeso/obeso) mostraron valores promedio más altos de resistina (p<0,05). La interleucina-6 mostró correlación positiva con CC (r=0,229;p=0,020) e índice cintura-talla (r=0,397;p<0,001); la resistina con el índice cintura-talla (r=0,283;p=0,004). Estos resultados sugieren que la CC y el índice cintura-talla son buenos indicadores antropométricos en escolares, pues su incremento se correlaciona de manera positiva con las citocinas proinflamatorias, vinculadas con el aumento del riesgo cardio-metabólico en la población infantil.


The worldwide prevalence of childhood obesity has increased greatly over the past three decades. The increasing occurrence in children of disorders, such as type 2 diabetes, is believed to be a consequence of this obesity epidemic. Although the precise mechanisms are still unclear, dysregulated production or secretion of adipokines caused by excess adipose tissue and adipose tissue dysfunction can contribute to the development of obesity-related metabolic diseases. The objective of the study was to determine the serum levels of interleukin-6 and resistin in relation to anthropometric measurements in school children. One hundred and three school-age children were studied. The anthropometric assessment included weight, height, triceps skinfold (TSF), waist circumference (WC), waist-to-height ratio (WHtR) and Body Mass Index (BMI). Interleukin-6 and resistin levels were measured by ELISA. The data were analyzed using the SPSS version 20 statistical program and 95% CIs (p<0.05) was considered significant. BMI values indicated that 15.54 % of the population was overweight, and 11.65 % was obese. We found that scholars with excess WC, WHtR and BMI (overweight) had higher levels of IL-6 and scholars with excess WC and WHtR had higher levels of resistin (p <0.05). Interleukin-6 showed positive correlation with WC (r=0.229; p = 0.020) and waist-to-height ratio (r=0.397; p<0.001); and resistin with waist-to-height ratio (r=0.283; p= 0.004). These results suggest that WC and waist-to-height ratio are good anthropometric indicators in school children, contributing to early detection and prognosis of metabolic risks in children, due to their positive correlation with pro-inflammatory cytokines (interleukin-6 and resistin).


Subject(s)
Adolescent , Child , Female , Humans , Male , Body Weights and Measures , Interleukin-6/blood , Overweight/blood , Resistin/blood , Pediatric Obesity/blood , Cross-Sectional Studies
14.
Rev. cientif. cienc. med ; 16(1): 6-11, 2013. ilus
Article in Spanish | LILACS | ID: lil-738060

ABSTRACT

Giardiasis constituye un problema de salud pública de mayor prevalencia en países en vías de desarrollo, asociada a la pobreza y un deficiente sistema sanitario con una elevada afección en niños. El objetivo es comparar la eficacia y seguridad de Nitazoxanida y Albendazol en el tratamiento de giardiasis sintomática en niños. La población de estudio estuvo constituida por niños de ambos sexos que acudieron al consultorio de Medicina General del Centro Médico Funegra de Trujillo cuya edad estuvo comprendida entre los 3 a 14 años, con diagnóstico confirmado de giardiasis, divididos en dos grupos: aquellos que recibieron tratamiento A (Albendazol) y aquellos con tratamiento B (Nitazoxanida) que cumplieron con los criterios de inclusión y exclusión establecidos. El promedio de edad para el grupo A fue de 6,73 ± 3,01 y en el grupo B, 7,04 ± 3,05. Las manifestaciones clínicas al inicio del esquema terapéutico estuvieron lideradas por dolor abdominal. Hubo mayor porcentaje de resolución clínica y coproparasitológico para el grupo Nitazoxanida, no hubo diferencia estadística significativa en este aspecto con el grupo de Albendazol. Nitazoxanida mostró mayor porcentaje de efectos adversos que Albendazol. Se concluyo que Albendazol y Nitazoxanida demostraron ser eficaces y seguros en el tratamiento de giardiasis sintomática en niños. La eficacia de Albendazol fue de 93,8 % y la de Nitazoxanida fue de 96,9 %. Los principales efectos adversos fueron: dolor abdominal, hiporexia y diarrea, siendo más frecuente dolor abdominal en el grupo Nitazoxanida.


Giardiasis is a public health problem, most prevalent in developing countries associated with poverty and poor health care system with a high condition in children. The objetive was to compare the efficacy and safeness of nitazoxanide and albendazole in the treatment of symptomatic giardiasis in children. The study population consisted on children of both sexes who attended the General Medicine Clinic Funegra Medical Center of Trujillo whose age ranged between 3-14 years old with confirmed diagnosis of giardiasis, divided into two groups: those who received treatment A (Albendazole) and those with treatment B (Nitazoxanide) and who obey the inclusion and exclusion criteria established. The mean age for group A was 6.73 and 3.01 in group B, 7.04 3.05. Clinical manifestations at the beginning of treatment regimen were led by abdominal pain. There was a higher rate of clinical resolution and coproparasitologic for nitazoxanide group, there was no statistically significant difference in this aspect with respect to the albendazole group. Nitazoxanide showed higher percentage of side effects than Albendazole. It was concluted that Albendazole and nitazoxanide proved to be effective and safe in the treatment of symptomatic giardiasis in children. The efficacy of albendazole was 93,8%. The efficacy of nitazoxanide was 96,9%. The main adverse effects were abdominal pain, decreased appetite and diarrhea, abdominal pain was more frequent in the group Nitazoxanide.

15.
Rev. méd. Urug ; 28(2): 142-147, jul. 2012. ilus
Article in Spanish | LILACS | ID: lil-645936

ABSTRACT

La tuberculosis es una patología cuya incidencia mundial se ha incrementado sensiblemente en los últimos años.El cuadro clínico de sepsis severa y shock séptico puede serdesencadenado por cualquier microorganismo. Sin embargo, algunos de ellos, como el complejo micobacterium tuberculosum, solo excepcionalmente lo provocan, por lo cual su diagnóstico constituye un verdadero desafío para el equipo sanitario. Se presenta un caso clínico de una mujer de 23 años de edad,inmunocompetente, que cursando una gestación de 28 semanas ingresó a la unidad de terapia intensiva por un cuadro de insuficiencia respiratoria. Se realizo diagnóstico de shock séptico respiratorio bacteriémico debido a complejo Micobacterium tuberculosum y se confirmó la transmisión materno-fetaldel microorganismo. La enferma falleció a las 48 horas de la admisión con hipoxemia extrema y shock refractario.


Tuberculosis is a pathology that has evidenced a significant global increase in the last years. Severe sepsis and septic shock may be caused by anymicro-organism. However, some of them, such as the Micobacterium tuberculosum complex, only result inthese clinical symptoms exceptionally, and thus diagnosis constitutes a challenge for the health team. The study presents the case of a 23 year old immunocompetent female patient who was admitted into the Intensive Care Unit at 28 week of gestation due to a respiratory failure. The patient was diagnosed with bacteremia and septic shock caused by Micobacterium tuberculosis and mother-to-child transmission was confirmed. The patient died 48 hours after admission withhypoxemia and refractory shock.


A tuberculose é uma patologia cuja incidência mundial vem aumentando nos últimos anos. El quadro clínico de sepse severa e choque séptico pode ser desencadeado por qualquer microorganismo. No entanto alguns deles, como o Complexo Micobacteriumtuberculosum, excepcionalmente o provocam e por isso fazer seu diagnóstico é um verdadeiro desafiopara a equipe de saúde. Apresenta-se o caso clínico de uma mujer de 23 anosde idade, imunocompetente na 28ª semana de gravidez ingressou à Unidade de Terapia Intensiva por um quadro de insuficiência respiratória. Realizou-se diagnóstico de choque séptico respiratório bacteriêmico devidoao Complexo Micobacterium tuberculosis e a transmissão materno-fetal do microorganismo foi confirmada. A paciente faleceu 48 horas depois do ingresso com hipoxemia extrema e choque refratário.


Subject(s)
Infectious Disease Transmission, Vertical , Tuberculosis/transmission
17.
Salud pública Méx ; 50(1): 67-75, jan.-feb. 2008. graf, tab
Article in English | LILACS | ID: lil-475160

ABSTRACT

OBJECTIVE: A study was conducted to evaluate personal ozone exposure (O3p) among asthmatic children residing in Mexico City. MATERIAL AND METHODS: A total of 158 chil-dren were recruited from December 1998 to April 2000. On average, three O3p measurements were obtained per child using passive badges. Time-activity patterns were recorded in a diary. Daily ambient ozone measurements (O3a) were obtained from the fixed station, according to children’s residence. Levels of O3a and ozone, weighted by time spent in different micro-environments (O3w), were used as independent variables in order to model O3p concentrations using a mixed-effects model. RESULTS: Mean O3p was 7.8 ppb. The main variables in the model were: time spent indoors, distance between residence and fixed station, follow-up group, and two interaction terms (overall R²=0.50, p<0.05). CONCLUSIONS: The O3w concentrations can be used as a proxy for O3p, taking into account time-activity patterns and the place of residence of asthmatic Mexican children.


OBJETIVO: Realizamos este estudio para evaluar la exposición personal a ozono (O3p) en niños asmáticos de la Ciudad de México. MATERIAL Y MÉTODOS: Se incluyeron 158 niños entre diciembre de 1998 y abril de 2000. En promedio se obtuvieron tres mediciones por niño, utilizando filtros pasivos para medir O3p. Se caracterizaron los patrones de actividad y las concentraciones ambientales diarias de ozono (O3a) se obtuvieron de estaciones fijas cercanas a la residencia del niño. Los niveles promedio de O3a y las concentraciones ponderadas por el tiempo en diferentes microambientes (O3w) fueron usados como variables independientes para modelar las concentraciones de O3p, utilizando modelos de efectos mixtos. RESULTADOS: La media de O3p fue 7.8 ppb. Las principales variables en el modelo fueron: tiempo en exteriores, distancia, periodo de seguimiento y dos términos de interacción (R²=0.50, p<0.05). CONCLUSIONES: Las concentraciones de O3w pueden usarse como "proxi" de O3p, tomando en cuenta patrones de actividad y lugar de residencia.


Subject(s)
Adolescent , Child , Female , Humans , Male , Asthma , Environmental Exposure , Ozone/adverse effects , Mexico , Urban Population
19.
Rev. argent. cardiol ; 73(6): 463-465, nov.-dic. 2005. graf
Article in Spanish | LILACS | ID: lil-434952

ABSTRACT

Un deportista de 26 años, asintomático, fue evaluado por bloqueo AV de larga data con pausas nocturnas de hasta 4,7 segundos. El estudio electrofisiológico mostró bloqueo AV suprahisiano de segundo grado tipo Mobitz I con prueba de ajmalina negativa. En el ECG Holter, el mayor grado de bloqueo AV coincidió con la frecuencia sinusal más baja. El hallazgo se interpretó como lesión crónica nodal AV, de etiología indeterminada, con paroxismos de bloqueo AV por acción vagal. No se indicó electroestimulación cardíaca permanente y se le permitió continuar con actividad física.


Subject(s)
Humans , Male , Adult , Heart Block/physiopathology , Exercise , Atrioventricular Node/physiology , Arrhythmias, Cardiac , Ajmaline/administration & dosage , Electrocardiography, Ambulatory , Electrophysiology , Ergometry , Sports
20.
Bol. Hosp. San Juan de Dios ; 49(5): 320-323, sept.-oct. 2002. ilus
Article in Spanish | LILACS | ID: lil-326057

ABSTRACT

La miocardiopatía periparto (MP) es un síndrome de insuficiencia cardíaca sin causa identificable, que afecta a mujeres sanas en edad fertil, con criterios diagnósticos claramente establecidos. La importancia de esta patología radica en su pronóstico, el que puede ser potencialmente fatal, tanto para la madre como para el hijo. En consideración al interés de esta patología, presentamos un caso clínico que tuvimos la oportunidad de observar


Subject(s)
Humans , Female , Pregnancy , Adolescent , Cardiomyopathy, Dilated , Heart Failure/complications , Puerperal Disorders , Pregnancy, High-Risk , Puerperal Disorders , Respiratory Insufficiency
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