Study: NCT01863719

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Aerosol: In Dosing period 2 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses, followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses in combination with 3.3mg/kg colistin base activity IV every 8 hours x 3 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Aerosol: In Dosing period 2 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses, followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses in combination with 3.3mg/kg colistin base activity IV every 8 hours x 3 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Aerosol: In Dosing period 2 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses, followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses in combination with 3.3mg/kg colistin base activity IV every 8 hours x 3 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Aerosol: In Dosing period 2 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses, followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 75mg colistin base activity via aerosol every 6 hours x 4 doses in combination with 3.3mg/kg colistin base activity IV every 8 hours x 3 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Intravenous: In Dosing period 1 subjects receive 3.3mg/kg colistin base activity every 8 hours x 3 doses (total exposure 10mg/kg) intravenously (IV) followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 3.3mg/kg colistin base activity IV every 8 hours x 3 doses in combination with 75mg colistin base activity via aerosol every 6 hours x 4 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Intravenous: In Dosing period 1 subjects receive 3.3mg/kg colistin base activity every 8 hours x 3 doses (total exposure 10mg/kg) intravenously (IV) followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 3.3mg/kg colistin base activity IV every 8 hours x 3 doses in combination with 75mg colistin base activity via aerosol every 6 hours x 4 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Intravenous: In Dosing period 1 subjects receive 3.3mg/kg colistin base activity every 8 hours x 3 doses (total exposure 10mg/kg) intravenously (IV) followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 3.3mg/kg colistin base activity IV every 8 hours x 3 doses in combination with 75mg colistin base activity via aerosol every 6 hours x 4 doses.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Colistimethate sodium
Description: Intravenous: In Dosing period 1 subjects receive 3.3mg/kg colistin base activity every 8 hours x 3 doses (total exposure 10mg/kg) intravenously (IV) followed by a washout period of at least 3 days. In Dosing period 3 subjects receive 3.3mg/kg colistin base activity IV every 8 hours x 3 doses in combination with 75mg colistin base activity via aerosol every 6 hours x 4 doses.