RÉSUMÉ
La tromboembolia en los recién nacidos es un problema grave. Los factores de riesgo más importantes son iatrogénicos, entre ellos, el uso de sondas umbilicales o vías centrales permanentes. Entre otros factores de riesgo, se incluyen la asfixia, la deshidratación, la septicemia, la cardiopatía, el síndrome de dificultad respiratoria, la coagulación intravascular diseminada, la trombofilia congénita (deficiencia de proteína C o proteína S), la diabetes mellitus materna y la transferencia pasiva de anticuerpos antifosfolípidos maternos. Los recién nacidos son más vulnerables que los adultos a presentar una trombosis debido a su menor capacidad fibrinolítica. Describimos el caso de una recién nacida de un día de vida con tromboembolia arterial en el miembro inferior; sin vía central. La tromboembolia en este caso estuvo asociada con un síndrome de dificultad respiratoria. Se realizó trombólisis; tratamiento anticoagulante y trombectomía quirúrgica. Posteriormente; se amputó el miembro inferior por debajo de la rodilla.
Thromboembolic disease in newborn infants is a serious problem. The most important risk factors are iatrogenic factors, including indwelling umbilical catheters or central catheters. Other risk factors include asphyxia, dehydration, sepsis, cardiac disease, respiratory distress syndrome (RDS), disseminated intravascular coagulation, congenital thrombophilia (i.e., protein C or protein S deficiency), maternal diabetes mellitus, and passive transfer of maternal antiphospholipid antibodies. Neonates are more vulnerable to thrombosis than adults due to their reduced fibrinolytic capability. We describe a case of a 1-day-old female newborn with arterial thromboembolism in the lower leg without a central line catheter. The thromboembolismin in this case was associated with RDS. The infant underwent thrombolysis, anticoagulation therapy, and surgical thrombectomy. The leg of the infant was subsequently amputated below the knee. The case is described here with a brief review of relevant literatures.
Sujet(s)
Humains , Femelle , Nouveau-né , Artères , Syndrome de détresse respiratoire du nouveau-né , Thromboembolie , Amputation chirurgicale , Jambe/chirurgie , Jambe/vascularisationRÉSUMÉ
La tromboembolia en los recién nacidos es un problema grave. Los factores de riesgo más importantes son iatrogénicos, entre ellos, el uso de sondas umbilicales o vías centrales permanentes. Entre otros factores de riesgo, se incluyen la asfixia, la deshidratación, la septicemia, la cardiopatía, el síndrome de dificultad respiratoria, la coagulación intravascular diseminada, la trombofilia congénita (deficiencia de proteína C o proteína S), la diabetes mellitus materna y la transferencia pasiva de anticuerpos antifosfolípidos maternos. Los recién nacidos son más vulnerables que los adultos a presentar una trombosis debido a su menor capacidad fibrinolítica. Describimos el caso de una recién nacida de un día de vida con tromboembolia arterial en el miembro inferior; sin vía central. La tromboembolia en este caso estuvo asociada con un síndrome de dificultad respiratoria. Se realizó trombólisis; tratamiento anticoagulante y trombectomía quirúrgica. Posteriormente; se amputó el miembro inferior por debajo de la rodilla.(AU)
Thromboembolic disease in newborn infants is a serious problem. The most important risk factors are iatrogenic factors, including indwelling umbilical catheters or central catheters. Other risk factors include asphyxia, dehydration, sepsis, cardiac disease, respiratory distress syndrome (RDS), disseminated intravascular coagulation, congenital thrombophilia (i.e., protein C or protein S deficiency), maternal diabetes mellitus, and passive transfer of maternal antiphospholipid antibodies. Neonates are more vulnerable to thrombosis than adults due to their reduced fibrinolytic capability. We describe a case of a 1-day-old female newborn with arterial thromboembolism in the lower leg without a central line catheter. The thromboembolismin in this case was associated with RDS. The infant underwent thrombolysis, anticoagulation therapy, and surgical thrombectomy. The leg of the infant was subsequently amputated below the knee. The case is described here with a brief review of relevant literatures.(AU)
RÉSUMÉ
Thromboembolic disease in newborn infants is a serious problem. The most important risk factors are iatrogenic factors, including indwelling umbilical catheters or central catheters. Other risk factors include asphyxia, dehydration, sepsis, cardiac disease, respiratory distress syndrome (RDS), disseminated intravascular coagulation, congenital thrombophilia (i.e., protein C or protein S deficiency), maternal diabetes mellitus, and passive transfer of maternal antiphospholipid antibodies. Neonates are more vulnerable to thrombosis than adults due to their reduced fibrinolytic capability. We describe a case of a 1-day-old female newborn with arterial thromboembolism in the lower leg without a central line catheter. The thromboembolismin in this case was associated with RDS. The infant underwent thrombolysis, anticoagulation therapy, and surgical thrombectomy. The leg of the infant was subsequently amputated below the knee. The case is described here with a brief review of relevant literatures.