" a Randomized Pilot Study of the Benefit of Nebulized Amikacin in the Treatment of Gram-negative Bacillus Pneumonia Acquired During Mechanical Ventilation in Patients Receiving Extracorporeal Membrane Veno-arterial Oxygenation (ECMO-VA)."

Patients included in the inhaled amikacin group will receive inhaled antibiotic therapy by nebulization of amikacin at a dose of 25 mg/kg in 1 daily dose (+/- 3 hours apart), within 6 hours of randomization and for a total duration of 5 days.

Patients included in the standard of care group will not receive any nebulization. They will receive Standard care alone.