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Biomedical subjects

G Huault

Publications and source records attributed to G Huault.

At least 127 records · Page 7Linked to original sources
PubMedDate not supplied

Severe lactic acidosis related to acute thiamine deficiency.

The authors report a case of severe lactic acidosis in a 3-year-old boy, after 20 days of total parenteral nutrition without vitamin supplementation. This child with acute lymphoblastic leukemia underwent a period of severe refractory lactic acidosis (pH between 6.81 and 7.00 and a serum lactate level up to 38 mmol/liter) leading to cardiac arrest. After the initial resuscitation and the subsequent treatment of shock and vitamin K deficiency, acute peritoneal dialysis was instituted to correct the severe lactic acidosis. Initial low plasma thiamine levels confirmed the diagnosis of thiamine deficiency. An associated transient pancreatic dysfunction was also noted. The patient's overall course with thiamine replacement therapy led to a complete recovery within 5 days and no sequelae were noted after 12 months.

Acidosis, Lactic↗
PubMedDate not supplied

[Subfulminant hepatitis A treated by hepatic transplant].

A case of subfulminant hepatitis A in a 3 1/2 year-old boy is reported. This child is alive after a liver transplantation. Such a procedure should modify the prognosis of severe hepatic failure whatever its origin, viral or toxic. Some practical problems concerning this new management of fulminant hepatitis are considered.

Child, Preschool↗
PubMedDate not supplied

[Hemodynamic effects of dobutamine in asphyxiated newborn infants].

The hemodynamic effects of dobutamine were studied by non invasive techniques in 6 full term neonates with severe perinatal asphyxia. At 10 micrograms/kg/min, dobutamine significantly increased the cardiac output, the heart rate and the aortic blood flow velocity. The mean arterial pressure increased but not significantly and the stroke volume remained unchanged. These changes seem to be dose dependent. The increase of cardiac output may be due to a chronotropic and inotropic effect of dobutamine. Dobutamine seems to be an effective agent for the treatment of low cardiac output in asphyxiated neonates.

Asphyxia Neonatorum↗