A Study of Carboplatin and Paclitaxel With or Without MEDI-575 in Untreated, Advanced Non-Small Cell Lung Cancer

Carboplatin (carboplatin area under the plasma concentration-time curve \[AUC\] of 6 milligram per milliliter into minute \[mg/mL\*min\] administered as an intravenous (IV) infusion once every 21 days on Day 1, for a total of 6 doses (cycles) until unacceptable toxicity, disease progression, or other reasons for participant withdrawal.

Paclitaxel 200 milligram per square meter (mg/m\^2) administered as an intravenous (IV) infusion once every 21 days on Day 1, for a total of 6 doses (cycles) until unacceptable toxicity, disease progression, or other reasons for participant withdrawal.

MEDI-575 at a dose of 25 milligram per kilogram (mg/kg) administered as an IV infusion once every 21 days on Day 1 for a total of 6 cycles until unacceptable toxicity, disease progression, initiation of alternative anticancer therapy, or other reasons for participant withdrawal. MEDI-575 alone continued in those participants who achieved stable disease or better at the completion of carboplatin/paclitaxel therapy and did not demonstrate toxicity to MEDI-575.