[Hemodynamic study of acute neurogenic pulmonary edema in children].
Acute neurogenic pulmonary edema (NPE) can dramatically complicate a serious brain injury. From bibliographic data and four personal cases documented by and haemodynamical study, the authors analyse the pathophysiological mechanisms and the haemodynamical changes resulting from massive sympathic outflow, the main mechanism of NPE being haemodynamical rather than lesional. This rare complication needs to be recognized in order to undergo an intensive care treatment generally leading to a favourable evolution. This treatment lies on circulatory and ventilatory supports with positive and expiratory pressure in order to maintain an optimal oxygenation and an optimal cerebral perfusion pressure. With this treatment the outcome of NPE is usually favourable with complete recovery within 2 to 5 days.
Jourdan
C
C
Service d'anesthésie-réanimation, hôpital neurologique et neurochirurgical P-Wertheimer, Lyon, France.
Convert
J
J
Rousselle
C
C
Wasylkiewicz
J
J
Mircevski
V
V
Mottolese
C
C
Lapras
C
C
D000208:Acute Disease; D000293:Adolescent; D001927:Brain Diseases / Q000150:complications* / Q000503:physiopathology; D002648:Child; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D011654:Pulmonary Edema / Q000209:etiology / Q000503:physiopathology*
Etude hémodynamique de l'oedème pulmonaire aigu neurogène chez l'enfant.