12 research outputs found
Sensibilité et spécificité de l'amylasemie, du rapport des clairances d'amylase et de créatinine et du rapport amylasurie/creatininurie pour le diagnostic des pancréatites aigues
The sensitivity and specificity of amylasemia, the ratios of amylase/creatinine clearance and amylasuria/creatininuria were determined in four groups of patients: a control group (n = 43), patients with acute pancreatitis detected on computed tomography (n = 30, 25 cases of alcoholic pancreatitis), patients with an acute surgical abdomen without pancreatitis (n = 25), and patients with renal failure (n = 20). Sensitivity was defined for the acute pancreatitis group and specificity for the other groups. When amylasemia was > 20 UI/dl and the amylasuria/creatininuria ratio > 100, sensitivity was 98 per cent. The specificity of these two results in patients with an acute surgical abdomen was 98 pe cent. When the ratio amylase/creatinine clearance ratio was > 4 sensitivity was 73 per cent and specificity in patients with acute surgical abdomen was 75 per cent. These two values were lower than those of the two preceeding tests (p 4 was 73 per cent. The amylase/creatinine clearance ratio did not seem to be reliable since its change was delayed with respect to the increase of amylasemia and amylasuria. This ratio has a poor specificity as it increased when the clearance of creatinine decreased in the group with an acute surgical abdomen associated with functional or organic renal failure. In these two groups, the correlation between the amylase/creatinine clearance ratio and creatininemia was significant. This suggested that the clearance of creatinine fell more rapidly than the clearance of amylase as renal failure increased.SCOPUS: NotDefined.jinfo:eu-repo/semantics/publishe
Evaluation du bénéfice thérapeuthique de l’implant cochléaire à l’aide de mesures de production de la parole
info:eu-repo/semantics/publishe
La surdité moyenne: Étiologie, évaluation linguistique et scolaire
SCOPUS: ar.jinfo:eu-repo/semantics/publishe
Contribution of evoked potentials in the preoperative period
info:eu-repo/semantics/publishe
Apport de la modalité visuelle dans la perception de la parole
info:eu-repo/semantics/publishe
Impact of neonatal hearing screening on age of cochlear implantation
info:eu-repo/semantics/nonPublishe
The effect of cochlear implant on speech perception by children with profound hearing loss: A comparison between auditory, audio-visual and visual modes
info:eu-repo/semantics/nonPublishe
Suivi longitudinal de 40 enfants porteurs d’un implant cochléaire entre 1997 et 2001
info:eu-repo/semantics/nonPublishe
Implant cochléaire, plasticité cérébrale et développement du langage
info:eu-repo/semantics/publishe
L’effet de l’implant cochléaire sur la perception de la parole: une comparaison entre modalités auditive, visuelle et audio-visuelle
info:eu-repo/semantics/nonPublishe