Study: NCT05722015

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: Pembrolizumab coformulated with hyaluronidase
Description: MK3475A SC will be administered for squamous and nonsquamous NSCLC as per the schedule specified in arm; participants may be eligible for second course.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Pemetrexed
Description: Pemetrexed 500 mg/m² by IV Infusion will be administered for nonsquamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Pemetrexed
Description: Pemetrexed 500 mg/m² by IV Infusion will be administered for nonsquamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Cisplatin
Description: Cisplatin 75 mg/m² by IV Infusion will be administered for nonsquamous and squamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Cisplatin
Description: Cisplatin 75 mg/m² by IV Infusion will be administered for nonsquamous and squamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Carboplatin
Description: Carboplatin AUC 5 mg/mL/min in nonsquamous and AUC 6 mg/mL/min in squamous NSCLC will be administered as per the schedule specified in arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Carboplatin
Description: Carboplatin AUC 5 mg/mL/min in nonsquamous and AUC 6 mg/mL/min in squamous NSCLC will be administered as per the schedule specified in arm.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Paclitaxel
Description: Paclitaxel 200 mg/m² by IV Infusion will be administered for squamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Paclitaxel
Description: Paclitaxel 200 mg/m² by IV Infusion will be administered for squamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Nab-paclitaxel
Description: Nab-paclitaxel 100 mg/m² by IV Infusion will be administered for squamous NSCLC as per the schedule specified in arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Nab-paclitaxel
Description: Nab-paclitaxel 100 mg/m² by IV Infusion will be administered for squamous NSCLC as per the schedule specified in arm.

Intervention type: BIOLOGICAL
Group type: ACTIVE_COMPARATOR
Intervention: Pembrolizumab
Description: Pembrolizumab by IV Infusion will be administered for squamous and nonsquamous NSCLC as per the schedule specified in arm; participants may be eligible for second course.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Filgrastim
Description: Filgrastim will be administered as per the schedule specified for the arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Filgrastim
Description: Filgrastim will be administered as per the schedule specified for the arm.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Pegylated filgrastim
Description: Pegylated filgrastim will be administered as per the schedule specified for the arm.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Pegylated filgrastim
Description: Pegylated filgrastim will be administered as per the schedule specified for the arm.