ABSTRACT
Pertussis is ranked among the leading causes of childhood mortality. The most catastrophic clinical complication of pertussis in infants, intractable pulmonary hypertension with shock, is not very well known. We describe the clinical course of a fatal case of severe pertussis complicated by refractory pulmonary hypertension and shock in a 2-month-old infant.
Subject(s)
Bordetella pertussis , Hypertension, Pulmonary/microbiology , Twins , Whooping Cough/complications , Anti-Bacterial Agents/therapeutic use , Bordetella pertussis/isolation & purification , Fatal Outcome , Female , Humans , Hypertension, Pulmonary/diagnosis , Hypertension, Pulmonary/therapy , Infant , Oxygen/administration & dosage , Treatment Outcome , Whooping Cough/diagnosis , Whooping Cough/therapyABSTRACT
GOAL: This study had for aim to determine the mortality rate and the factors affecting mortality among 70 children admitted for septic shock secondary to a community acquired infection. PATIENTS AND METHODS: A retrospective analysis was made of patients admitted between January 1998 and August 2005, in a pediatric ICU for septic shock secondary to a community-acquired infection. Neonates under 7 days of age were excluded from the study. RESULTS: Seventy cases were included and 32 (45.7 %) of them died. Their average age was 3.8+/-4.2 years and their PRISM during the first 24 hours was 19.2+/-8.4. Sixty-nine children (98.6 %) presented with multivisceral failure and 60 (85.7 %) with more than two deficient organs. The average time between the observation of first hemodynamic disorders and admission to ICU was 9.4+/-11.3 hours. Three independent mortality risk factors were identified: failure of more than two organs on admission (OR, 4.4; 95 % CI [2.1-9.4]), an infusion volume superior to 20ml/kg on the second day of resuscitation (OR, 3.4; 95 CI % [1.1-10.3]), and the use of more than two vasoactive drugs (OR, 3.3; 95 CI % [1.2-9]).
