Study: NCT05642195

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: Montanide (Registered Trademark) ISA-51 VG Adjuvant
Description: H1299 cell lysate with Montanide (Registered Trademark) ISA-51 VG adjuvant vaccine via subcutaneous injections once every cycle (1 cycle=28 days) for 6 cycles (i.e., 6 vaccinations). Dose Level 1 (DL1) starting dose is 20 mcg lysate protein in 2-2.5 mL Montanide (Registered) ISA-51 VG adjuvant; lysate concentration will be 8-10 mcg/mL. Additional 2 vaccine injections for subjects with immunologic response and NED.

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: Montanide (Registered Trademark) ISA-51 VG Adjuvant
Description: H1299 cell lysate with Montanide (Registered Trademark) ISA-51 VG adjuvant vaccine via subcutaneous injections once every cycle (1 cycle=28 days) for 6 cycles (i.e., 6 vaccinations). Dose Level 1 (DL1) starting dose is 20 mcg lysate protein in 2-2.5 mL Montanide (Registered) ISA-51 VG adjuvant; lysate concentration will be 8-10 mcg/mL. Additional 2 vaccine injections for subjects with immunologic response and NED.

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: H1299 Cell Lysates
Description: H1299 cell lysate with Montanide (Registered) ISA-51 VG adjuvant vaccine via subcutaneous injections once every cycle (1 cycle=28 days) for 6 cycles (i.e., 6 vaccinations). Dose Level 1 (DL1) starting dose is 20 mcg lysate protein in 2-2.5 mL Montanide (Registered Trademark) ISA-51 VG adjuvant; lysate concentration will be 8-10 mcg/mL. Additional 2 vaccine injections for subjects with immunologic response and NED.

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: H1299 Cell Lysates
Description: H1299 cell lysate with Montanide (Registered) ISA-51 VG adjuvant vaccine via subcutaneous injections once every cycle (1 cycle=28 days) for 6 cycles (i.e., 6 vaccinations). Dose Level 1 (DL1) starting dose is 20 mcg lysate protein in 2-2.5 mL Montanide (Registered Trademark) ISA-51 VG adjuvant; lysate concentration will be 8-10 mcg/mL. Additional 2 vaccine injections for subjects with immunologic response and NED.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: N-803
Description: N-803 via subcutaneous injection in the abdomen at dose of 15 ug/kg every 4 weeks, on Day 1 of each cycle. N-803 dosing will be calculated using a weight obtained within 5 days prior to the first dose. Dose re-calculated at the beginning of each subsequent cycle in the event of a 10% or greater weight change.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: N-803
Description: N-803 via subcutaneous injection in the abdomen at dose of 15 ug/kg every 4 weeks, on Day 1 of each cycle. N-803 dosing will be calculated using a weight obtained within 5 days prior to the first dose. Dose re-calculated at the beginning of each subsequent cycle in the event of a 10% or greater weight change.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Ventana PD-L1 (SP263 or SP142) assay
Description: FDA-approved assays used off-label for study as treatment determining in-vitro diagnostic devices to assess subject PD-L1 quantitation. Testing will be performed on provided archival samples or on fresh sample that is collected at screening for confirmation of diagnosis; no additional sample collection for purposes of PD-L1 testing.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Ventana PD-L1 (SP263 or SP142) assay
Description: FDA-approved assays used off-label for study as treatment determining in-vitro diagnostic devices to assess subject PD-L1 quantitation. Testing will be performed on provided archival samples or on fresh sample that is collected at screening for confirmation of diagnosis; no additional sample collection for purposes of PD-L1 testing.