Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 4 de 4
Filtrar
Mais filtros

Tipo de documento
Intervalo de ano de publicação
1.
Ginecol. obstet. Méx ; 91(3): 190-196, ene. 2023. tab, graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1448332

RESUMO

Resumen ANTECEDENTES: El síndrome de HELLP es una complicación del embarazo que pone en riesgo la vida de la madre y el feto y es una variante del espectro de la preeclampsia, casi siempre relacionada con cambios visuales; las complicaciones, como el desprendimiento de retina, son excepcionales. CASO CLÍNICO: Paciente de 26 años, primigesta, con 36 semanas de embarazo y trastorno hipertensivo, tipo síndrome de HELLP, que se complicó con desprendimiento bilateral seroso de la retina que se resolvió espontáneamente. CONCLUSIONES: Las manifestaciones oculares relacionadas con la preeclampsia y el síndrome de HELLP suelen ser transitorias y se relacionan más con un síntoma de alarma que con un trastorno orgánico ocular. Es importante que las pacientes con este tipo de afecciones obstétricas reciban atención multidisciplinaria.


Abstract BACKGROUND: HELLP syndrome is a life-threatening complication of pregnancy in both mother and fetus. It manifests as a variant of the preeclampsia spectrum, almost always related to visual changes, complications, such as retinal detachment, are exceptional. CLINICAL CASE: A 26-year-old primigravida patient, 36 weeks pregnant, with hypertensive disorder, HELLP syndrome type, complicated by bilateral serous retinal detachment that resolved spontaneously. CONCLUSIONS: Ocular manifestations related to preeclampsia and HELLP syndrome are usually transient and are related more to an alarm symptom than to an organic ocular disorder. It is important that patients with these types of obstetric conditions receive multidisciplinary care.

2.
Iatreia ; 32(4)oct.-dic. 2019.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1534561

RESUMO

Se muestra el caso de un paciente con 56 años de edad, con un síndrome adenomegálico generalizado que presentó un linfoma de Hodgkin de celularidad mixta, asociado al virus de Epstein-Barr. El paciente previo al inicio del linfoma presentó episodios prolongados de estrés emocional, lo que posiblemente contribuyó a la disminución de la vigilancia inmunológica. El caso fue abordado por los estudiantes de quinto semestre en la asignatura Acto médico, una estrategia didáctica interdisciplinaria. Este artículo presenta los aspectos a tener en cuenta en el enfoque clínico de los pacientes con adenopatías desde una perspectiva integradora de la inmunología, la clínica y los diagnósticos diferenciales. Se resalta el valor del estudio de los casos clínicos con varios métodos diagnósticos como estrategia didáctica. Finalmente, se realiza una revisión de la literatura sobre el linfoma Hodgkin orientada al papel en el que participa la infección por el virus de Epstein-Barr, relacionada con la inmunosupresión por estrés.


SUMMARY We present the case of a 56-year-old patient with a generalized adenomegalic syndrome who presented a mixed cellular Hodgkin's lymphoma associated with Epstein Barr Virus. The patient had had great emotional stress prior to the onset of lymphoma, which possibly contributed to the decrease in immunological surveillance. The case was addressed by the students of the fifth semester in the subject "Medical Act", an interdisciplinary didactic strategy. We present the aspects to be taken into account in the approach of the clinician of patients with adenopathies from an integrative perspective of immunology, clinical and differential diagnoses; and the value of the study of clinical cases with several diagnostic approaches as a didactic strategy is highlighted. Finally, we present a literature review about Hodgkin lymphoma and the role which plays stress related Epstein Barr Virus infection.

3.
Biomedica ; 37(0): 86-91, 2017 Apr 01.
Artigo em Espanhol | MEDLINE | ID: mdl-28527270

RESUMO

INTRODUCTION: Gestational toxoplasmosis is frequent and severe. There is still debate about the benefits of treatment against ocular manifestations in the newborn. Spiramycin treatment is used for this purpose, unfortunately prenatal diagnosis is sometimes delayed and pregnant women are not treated. OBJECTIVE: To describe the relationship between treatment with spiramycin during pregnancy in mothers with gestational toxoplasmosis and development of ocular toxoplasmosis in newborns. MATERIALS AND METHODS: We conducted a descriptive study of a case series. We evaluated a prospective cohort of patients diagnosed with gestational toxoplasmosis during three years at the Retinology Service at the Clínica Universitaria Bolivariana in Medellín. RESULTS: Gestational toxoplasmosis was found in 23 mothers; 15 (65%) were treated during pregnancy with 3 g per day of spiramycin, eight (35%) patients were untreated. In the treated group just one newborn developed ocular toxoplasmosis (6.6%), in contrast with five (62.5%) of the eight patients who did not receive treatment. These results suggest that pregnancy treatment reduces the relative risk of ocular toxoplasmosis in the newborn by 96% (95% CI: 33 - 100%). Only two (14%) of the patients who were evaluated, had nervous system involvement related to toxoplasmosis in CT scan or cerebral ultrasound. These two patients also developed ocular pathology and were diagnosed at the time of birth, so they did not received antenatal treatment. CONCLUSIONS: A protective effect was found against the ocular involvement in patients whose mother received treatment with spiramycin (OR=0.04;95% CI: 0.00-0.67), p<0.01 (Fisher's Exact Test).


Assuntos
Espiramicina/farmacologia , Toxoplasmose Congênita/tratamento farmacológico , Toxoplasmose/epidemiologia , Colômbia , Feminino , Humanos , Recém-Nascido , Gravidez , Diagnóstico Pré-Natal , Estudos Prospectivos , Espiramicina/química , Toxoplasmose/genética , Toxoplasmose/prevenção & controle , Toxoplasmose/terapia , Toxoplasmose Congênita/diagnóstico , Toxoplasmose Congênita/epidemiologia , Toxoplasmose Congênita/prevenção & controle
4.
Biomédica (Bogotá) ; 37(supl.1): 86-91, abr. 2017. tab
Artigo em Espanhol | LILACS | ID: biblio-888514

RESUMO

Resumen Introducción. La toxoplasmosis de la gestación es frecuente y grave. Hasta ahora no hay consenso sobre la utilidad del tratamiento para prevenir complicaciones oculares en el neonato. En la actualidad, uno de los medicamentos utilizados en las madres diagnosticadas es la espiramicina oral. Infortunadamente, en algunas mujeres gestantes no se hace el diagnóstico prenatal y, por esta u otras razones, no reciben el tratamiento. Objetivo. Describir la relación entre el tratamiento con espiramicina durante el embarazo en madres con toxoplasmosis de la gestación y la presentación de toxoplasmosis ocular en los recién nacidos. Materiales y métodos. Se llevó a cabo un estudio observacional descriptivo de serie de casos. Se evaluó una serie prospectiva de pacientes con toxoplasmosis de la gestación durante tres años de seguimiento en el Servicio de Retinología de la Clínica Universitaria Bolivariana de Medellín. Resultados. Se registraron 23 madres con diagnóstico de toxoplasmosis de la gestación. Quince de ellas (65 %) recibieron durante la gestación tratamiento con espiramicina en dosis de 3 g al día; uno de los neonatos (6,6 %) presentó toxoplasmosis ocular. De las ocho (35 %) pacientes que no recibieron tratamiento, cinco (62,5 %) tuvieron hijos con compromiso ocular por toxoplasma. La razón de momios (odds ratio, OR) del efecto protector contra dicho compromiso en los pacientes cuyas madres recibieron tratamiento fue de 0,04 (IC95% 0,00-0,67), con valor de p menor de 0,01 en la prueba exacta de Fisher. Solo se evidenció compromiso del sistema nervioso central por toxoplasmosis mediante las imágenes de tomografía o ecografía cerebral en dos (14 %) pacientes de las 14 en quienes se hicieron estos estudios. Los dos pacientes presentaron, además, compromiso ocular; ambos fueron diagnosticados en el momento del nacimiento y sus madres no habían recibido tratamiento prenatal. Conclusiones. Estos resultados evidencian que el tratamiento con espiramicina durante el embarazo en la toxoplasmosis de la gestación redujo en 96 % (IC95% 33-100 %) el riesgo relativo de presentar la enfermedad en el recién nacido.


Abstrat Introduction: Gestational toxoplasmosis is frequent and severe. There is still debate about the benefits of treatment against ocular manifestations in the newborn. Spiramycin treatment is used for this purpose, unfortunately prenatal diagnosis is sometimes delayed and pregnant women are not treated. Objective: To describe the relationship between treatment with spiramycin during pregnancy in mothers with gestational toxoplasmosis and development of ocular toxoplasmosis in newborns. Materials and methods: We conducted a descriptive study of a case series. We evaluated a prospective cohort of patients diagnosed with gestational toxoplasmosis during three years at the Retinology Service at the Clínica Universitaria Bolivariana in Medellín. Results: Gestational toxoplasmosis was found in 23 mothers; 15 (65%) were treated during pregnancy with 3 g per day of spiramycin, eight (35%) patients were untreated. In the treated group just one newborn developed ocular toxoplasmosis (6.6%), in contrast with five (62.5%) of the eight patients who did not receive treatment. These results suggest that pregnancy treatment reduces the relative risk of ocular toxoplasmosis in the newborn by 96% (95% CI: 33 - 100%). Only two (14%) of the patients who were evaluated, had nervous system involvement related to toxoplasmosis in CT scan or cerebral ultrasound. These two patients also developed ocular pathology and were diagnosed at the time of birth, so they did not received antenatal treatment. Conclusions: A protective effect was found against the ocular involvement in patients whose mother received treatment with spiramycin (OR=0.04;95% CI: 0.00-0.67), p<0.01 (Fisher's Exact Test).


Assuntos
Feminino , Humanos , Recém-Nascido , Gravidez , Espiramicina/farmacologia , Toxoplasmose/epidemiologia , Toxoplasmose Congênita/tratamento farmacológico , Diagnóstico Pré-Natal , Espiramicina/química , Toxoplasmose/genética , Toxoplasmose/prevenção & controle , Toxoplasmose/terapia , Toxoplasmose Congênita/diagnóstico , Toxoplasmose Congênita/prevenção & controle , Toxoplasmose Congênita/epidemiologia , Estudos Prospectivos , Colômbia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA