A Comparative Study Of PF-06439535 Plus Paclitaxel-Carboplatin And Bevacizumab Plus Paclitaxel-Carboplatin Patients With Advanced Non-Squamous NSCLC

AE was defined as any untoward medical occurrence in a clinical investigation participant administered a product or medical device, regardless of the causal relationship to study treatment. Treatment-emergent AEs (TEAEs) were defined as AEs which occurred for the first time during the effective duration of treatment or AEs that increased in severity during treatment. Serious AEs (SAEs) were defined as any untoward medical occurrence at any dose that resulted in death; was life-threatening (immediate risk of death); required inpatient hospitalization or caused prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduction normal life functions). AEs included SAEs and non-serious AEs. Causality to study treatment was determined by the investigator. Severity was graded according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.

Laboratory evaluation included hematology (hemoglobin, white blood cells, platelets and absolute neutrophil count), blood chemistry (alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total bilirubin, serum or plasma creatinine, sodium, potassium, total calcium, magnesium, blood urea nitrogen or urea, and albumin ), coagulation (international normalized ratio for prothrombin time and activated partial thromboplastin time) and urinalysis (dipstick followed by a quantitative urine protein analysis for results of 2+ or greater).

DOR was defined as the time from date of the first documentation of objective tumor response (CR or PR) to the first documentation of PD or to death due to any cause in the absence of documented PD. DOR was based on the Brookmeyer and Crowley method.

This outcome measure refers to the possibility of being progression free at 55 weeks since start of study treatment, estimated from the Kaplan-Meier curve using the product-limit method.

This outcome measure refers to the possibility of being alive at 55 weeks since start of study treatment, estimated from the Kaplan-Meier curve using the product-limit method.

ADA assay was performed using a sensitive, specific, and semi-quantitative electrochemiluminescent (ECL) method, which used biotinylated- and ruthenium-labeled PF-06439535 as reagents. Samples with ADA titer greater than or equal to (\>=) 2.29 were considered positive.

Only samples that were confirmed positive for ADA were further tested for NAb. The NAb analysis was conducted using a single validated quasi-quantitative enzyme-linked immunosorbent assay (ELISA) that utilized PF-06439535 as a reagent. Samples with NAb titer \>=1.70 were considered positive.