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Study of Pembrolizumab (MK-3475) Monotherapy in Advanced Solid Tumors and Pembrolizumab Combination Therapy in Advanced Non-small Cell Lung Cancer/ Extensive-disease Small Cell Lung Cancer (MK-3475-011/KEYNOTE-011)

Primary Purpose

Solid Tumor, Non-small Cell Lung Cancer, Small Cell Lung Cancer

Status
Completed
Phase
Phase 1
Locations
Study Type
Interventional
Intervention
Pembrolizumab 2 mg/kg
Pembrolizumab 10 mg/kg
Pembrolizumab 200 mg
Cisplatin 75 mg/m^2
Pemetrexed 500 mg/m^2
Carboplatin AUC 5 mg/mL/min
Carboplatin AUC 6 mg/mL/min
Paclitaxel 200 mg/m^2
Nab-paclitaxel 100 mg/m^2
Ipilimumab 1 mg/kg
Etoposide 100 mg/m^2
G-CSF (pegfilgrastim) 3.6 mg
Sponsored by
Merck Sharp & Dohme LLC
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Solid Tumor

Eligibility Criteria

20 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • In Part A: has a histological or cytological diagnosis of solid tumor, progressive metastatic disease, or progressive locally advanced disease not amenable to local therapy
  • In Part B, C, and D: has a histologically- or cytologically-confirmed diagnosis of NSCLC (Stage IIIB/IV) and are naïve to systemic therapy
  • In Part C: has a histologically- or cytologically-confirmed diagnosis of squamous cancer
  • In Part E: has a histologically- or cytologically-confirmed diagnosis of SCLC (ED stage) and are naïve to systemic therapy
  • Has Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
  • Has adequate organ function
  • Female participants of reproductive potential must not be pregnant (negative urine or serum human chorionic gonadotropin test within 72 hours of study start)
  • Female and male participants of reproductive potential must agree to use adequate contraception throughout the study period and for up to 120 days after the last dose of study therapy and for up to 180 days after the last dose of chemotherapeutic agents

Exclusion criteria:

  • Has had cancer therapy within 2 weeks (Part E) or 4 weeks (Parts A, B, C, and D) prior to the first dose of study therapy, or not recovered from the adverse events of agents administered more than 4 weeks prior to the first dose of study therapy.

    • Part A: Chemotherapy, radiation therapy, biological therapy or kinase inhibitors
    • Parts B, C, D and E: Radiation therapy
  • For Part B: has a histological diagnosis of squamous cancer
  • Is currently participating or has participated in a study with an investigational agent or using an investigational device within 30 days of first dose of study therapy
  • Is expected to require any other form of antineoplastic therapy while on study
  • Is on chronic systemic steroid therapy within two weeks prior to the first dose of trial treatment or on any other form of immunosuppressive medication
  • For Part C: Has pre-existing peripheral neuropathy that is ≥ Grade 2 by Common Terminology Criteria for Adverse Events version 4 criteria
  • Has interstitial lung disease detected by chest computed tomography (CT), or a history of pneumonitis that required oral or intravenous glucocorticoids to assist with management. Lymphangitic spread of the NSCLC is not exclusionary.

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm 3

    Arm 4

    Arm 5

    Arm 6

    Arm 7

    Arm 8

    Arm 9

    Arm 10

    Arm Type

    Experimental

    Experimental

    Experimental

    Experimental

    Experimental

    Experimental

    Experimental

    Experimental

    Experimental

    Experimental

    Arm Label

    Pembrolizumab 2 mg/kg

    Pembrolizumab 10 mg/kg

    Pembrolizumab+Cisplatin/Pemetrexed

    Pembrolizumab+Carboplatin/Pemetrexed

    Pembrolizumab+Carboplatin/Paclitaxel

    Pembrolizumab+Carboplatin/Nab-paclitaxel

    Pembrolizumab+Ipilimumab

    Pembrolizumab+Cisplatin/Etoposide

    Pembrolizumab+Carboplatin/Etoposide

    Pembrolizumab+Cisplatin/Etoposide+G-CSF

    Arm Description

    In Part A, participants receive intravenous (IV) Pembrolizumab 2 mg/kg on Day 1 of Cycle 1 (28 days), Cycle 2 and any additional cycles (14 days).

    In Part A, participants receive IV Pembrolizumab 10 mg/kg on Day 1 of Cycle 1 (28 days), Cycle 2 and any additional cycles (14 days).

    In Part B, participants receive IV Pembrolizumab 200 mg + IV Cisplatin 75 mg/m^2 + IV Pemetrexed 500 mg/m^2 on Day 1 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pemetrexed in combination with IV pembrolizumab is permitted per standard of care, followed by IV pembrolizumab 200 mg every 3 weeks.

    In Part B, participants receive IV Pembrolizumab 200 mg + IV Carboplatin Area Under The Curve (AUC) 5 mg/mL/minute + IV Pemetrexed 500 mg/m^2 on Day 1 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pemetrexed in combination with IV pembrolizumab is permitted per standard of care, followed by IV pembrolizumab 200 mg every 3 weeks.

    In Part C, participants receive IV Pembrolizumab 200 mg + IV Carboplatin AUC 6 mg/mL/minute + IV Paclitaxel 200 mg/m^2 on Day 1 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.

    In Part C, participants receive IV Pembrolizumab 200 mg + IV Carboplatin AUC 6 mg/mL/minute on Day 1 of each 21-day cycle + IV Nab-paclitaxel 100 mg/m^2 on Days 1, 8, and 15 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.

    In Part D, participants receive IV Pembrolizumab 200 mg on Day 1 of each 21-day cycle + IV Ipilimumab 1 mg/kg on Day 1 of every other 21-day cycle (every 42 days) for a maximum of 18 cycles of Ipilimumab (35 doses of Pembrolizumab).

    In Part E, participants receive IV Pembrolizumab 200 mg + IV Cisplatin 75 mg/m^2 on Day 1 of each 21-day cycle + IV Etoposide 100 mg/m^2 on Days 1, 2, and 3 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.

    In Part E, participants receive IV Pembrolizumab 200 mg + IV Carboplatin AUC 5 mg/mL/minute on Day 1 of each 21-day cycle + IV Etoposide 100 mg/m^2 on Days 1, 2, and 3 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.

    In Part E, participants receive IV Pembrolizumab 200 mg + IV Cisplatin 75 mg/m^2 on Day 1 of each 21-day cycle + IV Etoposide 100 mg/m^2 on Days 1, 2, and 3 of each 21-day cycle for a maximum of 4 cycles + lasting granulocyte colony-stimulating factor (G-CSF) (pegfilgrastim) 3.6 mg on Day 4 of Cycle 1. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.

    Outcomes

    Primary Outcome Measures

    Number of Participants Who Experienced Dose-limiting Toxicities (DLTs)
    The following toxicities graded per the Common Terminology Criteria for Adverse Events version 4.0 (CTCAE v.4.0) were considered DLTs if judged by the investigator to be related to either study drug: Grade (G) 4 neutropenia lasting >7 days Grade 3 and Grade 4 febrile neutropenia Grade 4 thrombocytopenia (<25,000/mm^3) Grade 4 anemia Grade 4 non-hematologic toxicity (not laboratory) Grade 3 non-hematologic toxicity (not laboratory) lasting >3 days despite optimal supportive care Any Grade 3 non-hematologic laboratory value if medical intervention is required to treat the participant or the abnormality persists for >7 days. (Part D only) Missing the second dose of pembrolizumab (Cycle1 Day 22) due to drug-related adverse event
    Number of Participants Who Experienced at Least One Adverse Event (AE)
    An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event.
    Number of Participants Who Discontinued Study Treatment Due to an Adverse Event (AE)
    An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event.

    Secondary Outcome Measures

    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 1: Parts A, B, C, D, and E
    Cmax was the maximum observed concentration of pembrolizumab in serum. For Part A, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), 6 hour (hr) (±30 min), and 24hr; Days 2, 3, 8, 15, and 22 (±2 hr for Day 2 to Day 22) after completion of infusion. For Parts B, C, and E, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), and Day 15 (±24 hr) after completion of infusion. For Part D, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), Day 15, and Day 22 (±24 hr) after completion of infusion. Cycle 1 length for Part A was 28 days. Cycle 1 length for Parts B, C, and E was 21 days. Cycle 1 length for Part D was 42 days. Cmax is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for Cmax was planned for Parts A, B, C, D, and E.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 2: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 2 at pre-dose and 0-30 minutes post-dose. Cycle 2 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 2 was only planned for Part A.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 4: Parts A and D
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 4 at pre-dose and 0-30 minutes post-dose and for Part D on Day 22 of Cycle 4 at pre-dose (Day 1 of the following cycle prior to pembrolizumab infusion) and 0-30 minutes post-dose. Cycle 4 length for Part A was 14 days. Cycle 4 length for Part D was 42 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 4 was only planned for Parts A and D.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 6: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 6 at pre-dose and 0-30 minutes post-dose. Cycle 6 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 6 was only planned for Part A.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 8: Parts A, B, C, and E
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Parts A, B, C and E on Day 1 of Cycle 8 at pre-dose and 0-30 minutes post-dose. Cycle 8 length for Part A was 14 days. Cycle 8 length for Parts B, C, and E was 21 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 8 was only planned for Parts A, B, C, and E.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 10: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 10 at pre-dose and 0-30 minutes post-dose. Cycle 10 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 10 was only planned for Part A.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 12: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 12 at pre-dose and 0-30 minutes post-dose. Cycle 12 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 12 was only planned for Part A.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 14: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 14 at pre-dose and 0-30 minutes post-dose. Cycle 14 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 14 was only planned for Part A.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 16: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 16 at pre-dose and 0-30 minutes post-dose. Cycle 16 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 16 was only planned for Part A.
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 18: Part A
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 18 at pre-dose and 0-30 minutes post-dose. Cycle 18 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 18 was only planned for Part A.
    Time to Maximum Serum Concentration (Tmax) of Pembrolizumab for Cycle 1: Parts A, B, C, D, and E
    Tmax was the time required to reach the maximum concentration of pembrolizumab in serum. For Part A, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), 6 hour (hr) (±30 min), and 24hr; Days 2, 3, 8, 15, and 22 (±2 hr for Day 2 to Day 22) after completion of infusion. For Parts B, C, and E, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), and Day 15 (±24 hr) after completion of infusion. For Part D, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), Day 15, and Day 22 (±24 hr) after completion of infusion. Cycle 1 length for Part A was 28 days. Cycle 1 length for Parts B, C, and E was 21 days. Cycle 1 length for Part D was 42 days. Tmax is reported as median and full range. Per protocol, analysis for Tmax in Cycle 1 was planned for Parts A, B, C, D, and E.
    Time to Maximum Serum Concentration (Tmax) of Pembrolizumab for Cycle 4: Part D
    Tmax was the time required to reach the maximum concentration of pembrolizumab in serum. Blood sampling was taken for Part D on Day 22 of Cycle 4 at pre-dose (Day 1 of the following cycle prior to pembrolizumab infusion) and 0-30 minutes post-dose. Cycle length for Part D was 42 days. Tmax is reported as median and full range. Per protocol, analysis for Tmax in Cycle 4 was only planned for Part D.
    Time to Maximum Serum Concentration (Tmax) of Pembrolizumab for Cycle 8: Parts B, C, and E
    Tmax was the time required to reach the maximum concentration of pembrolizumab in serum. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 8 at pre-dose and 0-30 minutes post-dose. Cycle 8 for Parts B, C, and E was 21 days. Tmax is reported as median and full range. Per protocol, analysis for Tmax in Cycle 8was planned for Parts B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 1: Parts A, B, C, D, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 1 Ctrough was taken for Parts A, B, C, D, and E on Day 1 of Cycle 2 at pre-dose (prior to Cycle 2 infusion). Cycle 1 length for Part A was 28 days. Cycle 1 length for Parts B, C, and E was 21 days. Cycle 1 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 1 Ctrough was planned for Parts A, B, C, D, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 2: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 2 Ctrough was taken for Part D on Day 22 of Cycle 2 at pre-dose (prior to Cycle 3 infusion). Cycle 2 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 2 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 3: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 3 Ctrough was taken for Part D on Day 22 of Cycle 3 at pre-dose (prior to Cycle 4 infusion). Cycle 3 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV).
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 3: Parts A, B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 3 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 4 at pre-dose (prior to Cycle 4 infusion). Cycle 3 length for Part A was 14 days. Cycle 3 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV).
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 4: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 4 Ctrough was taken for Part D on Day 22 of Cycle 4 at pre-dose (prior to Cycle 5 infusion). Cycle 4 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 4 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 5: Parts A, B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 5 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 6 at pre-dose (prior to Cycle 6 infusion). Cycle 5 length for Part A was 14 days. Cycle 5 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 5 Ctrough was only planned for Parts A, B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 6: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 6 Ctrough was taken for Part D on Day 22 of Cycle 6 at pre-dose (prior to Cycle 7 infusion). Cycle 6 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 6 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 7: Parts A, B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 7 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 8 at pre-dose (prior to Cycle 8 infusion). Cycle 7 length for Part A was 14 days. Cycle 7 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 7 Ctrough was only planned for Parts A, B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 8: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 8 Ctrough was taken for Part D on Day 22 of Cycle 8 at pre-dose (prior to Cycle 9 infusion). Cycle 8 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 8 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 9: Part A
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 9 Ctrough was taken for Part A on Day 1 of Cycle 10 at pre-dose (prior to Cycle 10 infusion). Cycle 9 length for Part A was 14 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 9 Ctrough was only planned for Part A.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 10: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 10 Ctrough was taken for Part D on Day 22 of Cycle 10 at pre-dose (prior to Cycle 11 infusion). Cycle 10 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 10 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 11: Parts A, B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 11 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 12 at pre-dose (prior to Cycle 12 infusion). Cycle 11 length for Part A was 14 days. Cycle 11 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 11 Ctrough was only planned for Parts A, B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 12: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 12 Ctrough was taken for Part D on Day 22 of Cycle 12 at pre-dose (prior to Cycle 13 infusion). Cycle 12 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 12 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 13: Part A
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 13 Ctrough was taken for Part A on Day 1 of Cycle 14 at pre-dose (prior to Cycle 14 infusion). Cycle 13 length for Part A was 14 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 13 Ctrough was only planned for Part A.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 14: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 14 Ctrough was taken for Part D on Day 22 of Cycle 14 at pre-dose (prior to Cycle 15 infusion). Cycle 14 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 14 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 15: Parts A, B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts A, B, C, and E on Day 1 of Cycle 16 at pre-dose (prior to Cycle 16 infusion). Cycle 15 length for Part A was 14 days. Cycle 15 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 15 Ctrough was only planned for Parts A, B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 16: Part D
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 16 Ctrough was taken for Part D on Day 22 of Cycle 16 at pre-dose (prior to Cycle 17 infusion). Cycle 16 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 16 Ctrough was only planned for Part D.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 17: Part A
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Part A on Day 1 of Cycle 18 at pre-dose (prior to Cycle 18 infusion). Cycle 17 length for Part A was 14 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 17 Ctrough was planned for Part A.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 19: Parts B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 20 at pre-dose (prior to Cycle 20 infusion). Cycle 19 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 19 Ctrough was only planned for Parts B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 23: Parts B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 24 at pre-dose (prior to Cycle 24 infusion). Cycle 23 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 23 Ctrough was only planned for Parts B, C, and E.
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 27: Parts B, C, and E
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 28 at pre-dose (prior to Cycle 28 infusion). Cycle 27 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 27 Ctrough was only planned for Parts B, C, and E.
    Area Under the Concentration Time Curve From 0-28 Days (AUC 0-28) for Part A Cycle 1
    AUC 0-28 was the AUC of pembrolizumab from time zero to 28 days after dosing. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 pre-dose. Cycle 1 length was 28 days. AUC 0-28 is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for AUC 0-28 was only planned for Part A Cycle 1.
    Area Under the Concentration Time Curve From 0-Infinity (AUC 0-inf) for Part A Cycle 1
    AUC 0-inf was the AUC of pembrolizumab from time zero to infinity after dosing. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 pre-dose. Cycle 1 length was 28 days. AUC 0-inf is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for AUC 0-inf was only planned for Part A Cycle 1.
    Terminal Half-Life (t1/2) of Pembrolizumab Over Time for Part A Cycle 1
    t1/2 was the time required to divide the pembrolizumab concentration by two after reaching pseudo-equilibrium. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and pre-dose Day 1 of the following cycle prior to pembrolizumab infusion. Cycle 1 length A was 28 days. t1/2 is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for t1/2 was only planned for Part A Cycle 1.
    Volume of Distribution (Vz) of Pembrolizumab Over Time for Part A Cycle 1
    Vz was the volume of distribution during the terminal phase. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 prior to pembrolizumab infusion. Cycle 1 length A was 28 days. Vz is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for Vz was only planned for Part A Cycle 1.
    Clearance (CL) of Pembrolizumab Over Time for Part A Cycle 1
    CL was the volume of plasma from which pembrolizumab was eliminated per unit time. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 prior to pembrolizumab infusion. Cycle 1 length A was 28 days. CL is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for CL was only planned for Part A Cycle 1.

    Full Information

    First Posted
    April 23, 2013
    Last Updated
    May 28, 2021
    Sponsor
    Merck Sharp & Dohme LLC
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    1. Study Identification

    Unique Protocol Identification Number
    NCT01840579
    Brief Title
    Study of Pembrolizumab (MK-3475) Monotherapy in Advanced Solid Tumors and Pembrolizumab Combination Therapy in Advanced Non-small Cell Lung Cancer/ Extensive-disease Small Cell Lung Cancer (MK-3475-011/KEYNOTE-011)
    Official Title
    A Phase I Study of MK-3475 Alone in Subjects With Advanced Solid Tumors and in Combination With Platinum-Doublet Chemotherapy or Immunotherapy in Subjects With Advanced Non-Small Cell Lung Cancer/Extensive-Disease Small Cell Lung Cancer.
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    May 2021
    Overall Recruitment Status
    Completed
    Study Start Date
    April 26, 2013 (Actual)
    Primary Completion Date
    February 28, 2020 (Actual)
    Study Completion Date
    February 28, 2020 (Actual)

    3. Sponsor/Collaborators

    Responsible Party, by Official Title
    Sponsor
    Name of the Sponsor
    Merck Sharp & Dohme LLC

    4. Oversight

    Studies a U.S. FDA-regulated Drug Product
    No
    Studies a U.S. FDA-regulated Device Product
    No
    Data Monitoring Committee
    No

    5. Study Description

    Brief Summary
    This study using pembrolizumab (MK-3475) will be done in 5 parts. In Part A, successive participant cohorts with advanced solid tumors will receive pembrolizumab to assess the safety and tolerability of monotherapy. In Parts B, C, and D, participants with advanced non-small cell lung cancer (NSCLC) will receive pembrolizumab in combination with either cisplatin/pemetrexed or carboplatin/pemetrexed (Part B); with either carboplatin/paclitaxel or carboplatin/nab-paclitaxel (Part C); or with ipilimumab (Part D) by non-random assignment to assess the safety and tolerability of the combination therapy. In Part E, participants with untreated Extensive-disease (ED) Small Cell Lung Cancer (SCLC) will receive pembrolizumab in combination with either cisplatin/etoposide, carboplatin/etoposide, or cisplatin/etoposide with prophylactic use of granulocyte colony-stimulating factor (lasting G-CSF [pegfilgrastim]) by non-random assignment to assess the safety and tolerability of the combination therapy.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Solid Tumor, Non-small Cell Lung Cancer, Small Cell Lung Cancer

    7. Study Design

    Primary Purpose
    Treatment
    Study Phase
    Phase 1
    Interventional Study Model
    Parallel Assignment
    Masking
    None (Open Label)
    Allocation
    Non-Randomized
    Enrollment
    57 (Actual)

    8. Arms, Groups, and Interventions

    Arm Title
    Pembrolizumab 2 mg/kg
    Arm Type
    Experimental
    Arm Description
    In Part A, participants receive intravenous (IV) Pembrolizumab 2 mg/kg on Day 1 of Cycle 1 (28 days), Cycle 2 and any additional cycles (14 days).
    Arm Title
    Pembrolizumab 10 mg/kg
    Arm Type
    Experimental
    Arm Description
    In Part A, participants receive IV Pembrolizumab 10 mg/kg on Day 1 of Cycle 1 (28 days), Cycle 2 and any additional cycles (14 days).
    Arm Title
    Pembrolizumab+Cisplatin/Pemetrexed
    Arm Type
    Experimental
    Arm Description
    In Part B, participants receive IV Pembrolizumab 200 mg + IV Cisplatin 75 mg/m^2 + IV Pemetrexed 500 mg/m^2 on Day 1 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pemetrexed in combination with IV pembrolizumab is permitted per standard of care, followed by IV pembrolizumab 200 mg every 3 weeks.
    Arm Title
    Pembrolizumab+Carboplatin/Pemetrexed
    Arm Type
    Experimental
    Arm Description
    In Part B, participants receive IV Pembrolizumab 200 mg + IV Carboplatin Area Under The Curve (AUC) 5 mg/mL/minute + IV Pemetrexed 500 mg/m^2 on Day 1 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pemetrexed in combination with IV pembrolizumab is permitted per standard of care, followed by IV pembrolizumab 200 mg every 3 weeks.
    Arm Title
    Pembrolizumab+Carboplatin/Paclitaxel
    Arm Type
    Experimental
    Arm Description
    In Part C, participants receive IV Pembrolizumab 200 mg + IV Carboplatin AUC 6 mg/mL/minute + IV Paclitaxel 200 mg/m^2 on Day 1 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.
    Arm Title
    Pembrolizumab+Carboplatin/Nab-paclitaxel
    Arm Type
    Experimental
    Arm Description
    In Part C, participants receive IV Pembrolizumab 200 mg + IV Carboplatin AUC 6 mg/mL/minute on Day 1 of each 21-day cycle + IV Nab-paclitaxel 100 mg/m^2 on Days 1, 8, and 15 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.
    Arm Title
    Pembrolizumab+Ipilimumab
    Arm Type
    Experimental
    Arm Description
    In Part D, participants receive IV Pembrolizumab 200 mg on Day 1 of each 21-day cycle + IV Ipilimumab 1 mg/kg on Day 1 of every other 21-day cycle (every 42 days) for a maximum of 18 cycles of Ipilimumab (35 doses of Pembrolizumab).
    Arm Title
    Pembrolizumab+Cisplatin/Etoposide
    Arm Type
    Experimental
    Arm Description
    In Part E, participants receive IV Pembrolizumab 200 mg + IV Cisplatin 75 mg/m^2 on Day 1 of each 21-day cycle + IV Etoposide 100 mg/m^2 on Days 1, 2, and 3 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.
    Arm Title
    Pembrolizumab+Carboplatin/Etoposide
    Arm Type
    Experimental
    Arm Description
    In Part E, participants receive IV Pembrolizumab 200 mg + IV Carboplatin AUC 5 mg/mL/minute on Day 1 of each 21-day cycle + IV Etoposide 100 mg/m^2 on Days 1, 2, and 3 of each 21-day cycle for a maximum of 4 cycles. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.
    Arm Title
    Pembrolizumab+Cisplatin/Etoposide+G-CSF
    Arm Type
    Experimental
    Arm Description
    In Part E, participants receive IV Pembrolizumab 200 mg + IV Cisplatin 75 mg/m^2 on Day 1 of each 21-day cycle + IV Etoposide 100 mg/m^2 on Days 1, 2, and 3 of each 21-day cycle for a maximum of 4 cycles + lasting granulocyte colony-stimulating factor (G-CSF) (pegfilgrastim) 3.6 mg on Day 4 of Cycle 1. After completion of the initial therapy, maintenance therapy with IV pembrolizumab 200 mg every 3 weeks.
    Intervention Type
    Biological
    Intervention Name(s)
    Pembrolizumab 2 mg/kg
    Other Intervention Name(s)
    KEYTRUDA®
    Intervention Description
    Administered as an intravenous (IV) infusion on Day 1 of Cycle 1 (28 days), Cycle 2 (14 days), and Cycle 3 (14 days)
    Intervention Type
    Biological
    Intervention Name(s)
    Pembrolizumab 10 mg/kg
    Other Intervention Name(s)
    KEYTRUDA®
    Intervention Description
    Administered as an IV infusion on Day 1 of Cycle 1 (28 days), Cycle 2 (14 days), and Cycle 3 (14 days)
    Intervention Type
    Biological
    Intervention Name(s)
    Pembrolizumab 200 mg
    Other Intervention Name(s)
    KEYTRUDA®
    Intervention Description
    Administered as an IV infusion on Day 1 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    Cisplatin 75 mg/m^2
    Intervention Description
    Administered as an IV infusion on Day 1 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    Pemetrexed 500 mg/m^2
    Intervention Description
    Administered as an IV infusion on Day 1 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    Carboplatin AUC 5 mg/mL/min
    Intervention Description
    Administered as an IV infusion on Day 1 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    Carboplatin AUC 6 mg/mL/min
    Intervention Description
    Administered as an IV infusion on Day 1 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    Paclitaxel 200 mg/m^2
    Intervention Description
    Administered as an IV infusion on Day 1 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    Nab-paclitaxel 100 mg/m^2
    Other Intervention Name(s)
    ABRAXANE®
    Intervention Description
    Administered as an IV infusion on Days 1, 8, and 15 of each 21-day cycle
    Intervention Type
    Biological
    Intervention Name(s)
    Ipilimumab 1 mg/kg
    Other Intervention Name(s)
    YERVOY®
    Intervention Description
    Administered as an IV infusion on Day 1 of every other 21-day cycle (every 42 days)
    Intervention Type
    Drug
    Intervention Name(s)
    Etoposide 100 mg/m^2
    Other Intervention Name(s)
    TOPOSAR®, VEPESID®, ETOPOPHOS®, EPOSIN®
    Intervention Description
    Administered as an IV infusion on Days 1, 2, and 3 of each 21-day cycle
    Intervention Type
    Drug
    Intervention Name(s)
    G-CSF (pegfilgrastim) 3.6 mg
    Other Intervention Name(s)
    Neulasta®
    Intervention Description
    Administered as a subcutaneous injection on Day 4 of Cycle 1
    Primary Outcome Measure Information:
    Title
    Number of Participants Who Experienced Dose-limiting Toxicities (DLTs)
    Description
    The following toxicities graded per the Common Terminology Criteria for Adverse Events version 4.0 (CTCAE v.4.0) were considered DLTs if judged by the investigator to be related to either study drug: Grade (G) 4 neutropenia lasting >7 days Grade 3 and Grade 4 febrile neutropenia Grade 4 thrombocytopenia (<25,000/mm^3) Grade 4 anemia Grade 4 non-hematologic toxicity (not laboratory) Grade 3 non-hematologic toxicity (not laboratory) lasting >3 days despite optimal supportive care Any Grade 3 non-hematologic laboratory value if medical intervention is required to treat the participant or the abnormality persists for >7 days. (Part D only) Missing the second dose of pembrolizumab (Cycle1 Day 22) due to drug-related adverse event
    Time Frame
    Cycle 1 (first dose and up to 4 weeks in Part A, 3 weeks in Parts B, C, E, and 6 weeks in Part D)
    Title
    Number of Participants Who Experienced at Least One Adverse Event (AE)
    Description
    An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event.
    Time Frame
    Up to approximately 51.3 months
    Title
    Number of Participants Who Discontinued Study Treatment Due to an Adverse Event (AE)
    Description
    An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment. An adverse event can therefore be any unfavourable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product or protocol-specified procedure. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an adverse event.
    Time Frame
    Up to approximately 37.9 months
    Secondary Outcome Measure Information:
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 1: Parts A, B, C, D, and E
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. For Part A, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), 6 hour (hr) (±30 min), and 24hr; Days 2, 3, 8, 15, and 22 (±2 hr for Day 2 to Day 22) after completion of infusion. For Parts B, C, and E, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), and Day 15 (±24 hr) after completion of infusion. For Part D, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), Day 15, and Day 22 (±24 hr) after completion of infusion. Cycle 1 length for Part A was 28 days. Cycle 1 length for Parts B, C, and E was 21 days. Cycle 1 length for Part D was 42 days. Cmax is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for Cmax was planned for Parts A, B, C, D, and E.
    Time Frame
    At designated timepoints in Cycle 1 for Parts A, B, C, D, and E (up to approximately 22 days)
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 2: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 2 at pre-dose and 0-30 minutes post-dose. Cycle 2 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 2 was only planned for Part A.
    Time Frame
    Cycle 2 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 4: Parts A and D
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 4 at pre-dose and 0-30 minutes post-dose and for Part D on Day 22 of Cycle 4 at pre-dose (Day 1 of the following cycle prior to pembrolizumab infusion) and 0-30 minutes post-dose. Cycle 4 length for Part A was 14 days. Cycle 4 length for Part D was 42 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 4 was only planned for Parts A and D.
    Time Frame
    Cycle 4 Day 1 pre- and post-dose (Part A) and Day 22 pre-dose (Day 1 of the following cycle prior to pembrolizumab infusion) and post-dose (Part D)
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 6: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 6 at pre-dose and 0-30 minutes post-dose. Cycle 6 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 6 was only planned for Part A.
    Time Frame
    Cycle 6 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 8: Parts A, B, C, and E
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Parts A, B, C and E on Day 1 of Cycle 8 at pre-dose and 0-30 minutes post-dose. Cycle 8 length for Part A was 14 days. Cycle 8 length for Parts B, C, and E was 21 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 8 was only planned for Parts A, B, C, and E.
    Time Frame
    Cycle 8 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 10: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 10 at pre-dose and 0-30 minutes post-dose. Cycle 10 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 10 was only planned for Part A.
    Time Frame
    Cycle 10 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 12: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 12 at pre-dose and 0-30 minutes post-dose. Cycle 12 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 12 was only planned for Part A.
    Time Frame
    Cycle 12 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 14: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 14 at pre-dose and 0-30 minutes post-dose. Cycle 14 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 14 was only planned for Part A.
    Time Frame
    Cycle 14 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 16: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 16 at pre-dose and 0-30 minutes post-dose. Cycle 16 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 16 was only planned for Part A.
    Time Frame
    Cycle 16 Day 1 pre- and post-dose
    Title
    Maximum Serum Concentration (Cmax) of Pembrolizumab for Cycle 18: Part A
    Description
    Cmax was the maximum observed concentration of pembrolizumab in serum. Blood sampling was taken for Part A on Day 1 of Cycle 18 at pre-dose and 0-30 minutes post-dose. Cycle 18 length for Part A was 14 days. Cmax is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cmax in Cycle 18 was only planned for Part A.
    Time Frame
    Cycle 18 Day 1 pre- and post-dose
    Title
    Time to Maximum Serum Concentration (Tmax) of Pembrolizumab for Cycle 1: Parts A, B, C, D, and E
    Description
    Tmax was the time required to reach the maximum concentration of pembrolizumab in serum. For Part A, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), 6 hour (hr) (±30 min), and 24hr; Days 2, 3, 8, 15, and 22 (±2 hr for Day 2 to Day 22) after completion of infusion. For Parts B, C, and E, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), and Day 15 (±24 hr) after completion of infusion. For Part D, samples were collected on Day 1 at pre-dose, post-dose (to +30 min), and 24hr; Day 5 (96hr was preferred, 72hr or 120hr were also acceptable, ±2 hr), Day 15, and Day 22 (±24 hr) after completion of infusion. Cycle 1 length for Part A was 28 days. Cycle 1 length for Parts B, C, and E was 21 days. Cycle 1 length for Part D was 42 days. Tmax is reported as median and full range. Per protocol, analysis for Tmax in Cycle 1 was planned for Parts A, B, C, D, and E.
    Time Frame
    At designated timepoints in Cycle 1 for Parts A, B, C, D, and E (up to approximately 22 days)
    Title
    Time to Maximum Serum Concentration (Tmax) of Pembrolizumab for Cycle 4: Part D
    Description
    Tmax was the time required to reach the maximum concentration of pembrolizumab in serum. Blood sampling was taken for Part D on Day 22 of Cycle 4 at pre-dose (Day 1 of the following cycle prior to pembrolizumab infusion) and 0-30 minutes post-dose. Cycle length for Part D was 42 days. Tmax is reported as median and full range. Per protocol, analysis for Tmax in Cycle 4 was only planned for Part D.
    Time Frame
    Cycle 4 Day 22 pre-dose (Day 1 of the following cycle prior to pembrolizumab infusion) and post-dose
    Title
    Time to Maximum Serum Concentration (Tmax) of Pembrolizumab for Cycle 8: Parts B, C, and E
    Description
    Tmax was the time required to reach the maximum concentration of pembrolizumab in serum. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 8 at pre-dose and 0-30 minutes post-dose. Cycle 8 for Parts B, C, and E was 21 days. Tmax is reported as median and full range. Per protocol, analysis for Tmax in Cycle 8was planned for Parts B, C, and E.
    Time Frame
    Cycle 8 Day 1 pre- and post-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 1: Parts A, B, C, D, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 1 Ctrough was taken for Parts A, B, C, D, and E on Day 1 of Cycle 2 at pre-dose (prior to Cycle 2 infusion). Cycle 1 length for Part A was 28 days. Cycle 1 length for Parts B, C, and E was 21 days. Cycle 1 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 1 Ctrough was planned for Parts A, B, C, D, and E.
    Time Frame
    Cycle 2 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 2: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 2 Ctrough was taken for Part D on Day 22 of Cycle 2 at pre-dose (prior to Cycle 3 infusion). Cycle 2 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 2 Ctrough was only planned for Part D.
    Time Frame
    Cycle 2 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 3: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 3 Ctrough was taken for Part D on Day 22 of Cycle 3 at pre-dose (prior to Cycle 4 infusion). Cycle 3 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV).
    Time Frame
    Cycle 3 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 3: Parts A, B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 3 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 4 at pre-dose (prior to Cycle 4 infusion). Cycle 3 length for Part A was 14 days. Cycle 3 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV).
    Time Frame
    Cycle 4 Day 1 at Pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 4: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 4 Ctrough was taken for Part D on Day 22 of Cycle 4 at pre-dose (prior to Cycle 5 infusion). Cycle 4 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 4 Ctrough was only planned for Part D.
    Time Frame
    Cycle 4 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 5: Parts A, B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 5 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 6 at pre-dose (prior to Cycle 6 infusion). Cycle 5 length for Part A was 14 days. Cycle 5 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 5 Ctrough was only planned for Parts A, B, C, and E.
    Time Frame
    Cycle 6 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 6: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 6 Ctrough was taken for Part D on Day 22 of Cycle 6 at pre-dose (prior to Cycle 7 infusion). Cycle 6 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 6 Ctrough was only planned for Part D.
    Time Frame
    Cycle 6 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 7: Parts A, B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 7 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 8 at pre-dose (prior to Cycle 8 infusion). Cycle 7 length for Part A was 14 days. Cycle 7 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 7 Ctrough was only planned for Parts A, B, C, and E.
    Time Frame
    Cycle 8 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 8: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 8 Ctrough was taken for Part D on Day 22 of Cycle 8 at pre-dose (prior to Cycle 9 infusion). Cycle 8 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 8 Ctrough was only planned for Part D.
    Time Frame
    Cycle 8 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 9: Part A
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 9 Ctrough was taken for Part A on Day 1 of Cycle 10 at pre-dose (prior to Cycle 10 infusion). Cycle 9 length for Part A was 14 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 9 Ctrough was only planned for Part A.
    Time Frame
    Cycle 10 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 10: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 10 Ctrough was taken for Part D on Day 22 of Cycle 10 at pre-dose (prior to Cycle 11 infusion). Cycle 10 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 10 Ctrough was only planned for Part D.
    Time Frame
    Cycle 10 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 11: Parts A, B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 11 Ctrough was taken for Parts A, B, C, and E on Day 1 of Cycle 12 at pre-dose (prior to Cycle 12 infusion). Cycle 11 length for Part A was 14 days. Cycle 11 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 11 Ctrough was only planned for Parts A, B, C, and E.
    Time Frame
    Cycle 12 Day 1 Pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 12: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 12 Ctrough was taken for Part D on Day 22 of Cycle 12 at pre-dose (prior to Cycle 13 infusion). Cycle 12 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 12 Ctrough was only planned for Part D.
    Time Frame
    Cycle 12 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 13: Part A
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 13 Ctrough was taken for Part A on Day 1 of Cycle 14 at pre-dose (prior to Cycle 14 infusion). Cycle 13 length for Part A was 14 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 13 Ctrough was only planned for Part A.
    Time Frame
    Cycle 14 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 14: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 14 Ctrough was taken for Part D on Day 22 of Cycle 14 at pre-dose (prior to Cycle 15 infusion). Cycle 14 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 14 Ctrough was only planned for Part D.
    Time Frame
    Cycle 14 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 15: Parts A, B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts A, B, C, and E on Day 1 of Cycle 16 at pre-dose (prior to Cycle 16 infusion). Cycle 15 length for Part A was 14 days. Cycle 15 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 15 Ctrough was only planned for Parts A, B, C, and E.
    Time Frame
    Cycle 16 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 16: Part D
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling for Cycle 16 Ctrough was taken for Part D on Day 22 of Cycle 16 at pre-dose (prior to Cycle 17 infusion). Cycle 16 length for Part D was 42 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 16 Ctrough was only planned for Part D.
    Time Frame
    Cycle 16 Day 22 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 17: Part A
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Part A on Day 1 of Cycle 18 at pre-dose (prior to Cycle 18 infusion). Cycle 17 length for Part A was 14 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 17 Ctrough was planned for Part A.
    Time Frame
    Cycle 18 Day 1 pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 19: Parts B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 20 at pre-dose (prior to Cycle 20 infusion). Cycle 19 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 19 Ctrough was only planned for Parts B, C, and E.
    Time Frame
    Cycle 20 Day 1 Pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 23: Parts B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 24 at pre-dose (prior to Cycle 24 infusion). Cycle 23 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 23 Ctrough was only planned for Parts B, C, and E.
    Time Frame
    Cycle 24 Day 1 Pre-dose
    Title
    Trough Concentration (Ctrough) of Pembrolizumab for Cycle 27: Parts B, C, and E
    Description
    Ctrough was the lowest concentration of pembrolizumab in serum just before the next dose. Blood sampling was taken for Parts B, C, and E on Day 1 of Cycle 28 at pre-dose (prior to Cycle 28 infusion). Cycle 27 length for Parts B, C, and E was 21 days. Ctrough is reported as geometric mean with a percent coefficient of variation (%CV). Per protocol, analysis for Cycle 27 Ctrough was only planned for Parts B, C, and E.
    Time Frame
    Cycle 28 Day 1 Pre-dose
    Title
    Area Under the Concentration Time Curve From 0-28 Days (AUC 0-28) for Part A Cycle 1
    Description
    AUC 0-28 was the AUC of pembrolizumab from time zero to 28 days after dosing. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 pre-dose. Cycle 1 length was 28 days. AUC 0-28 is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for AUC 0-28 was only planned for Part A Cycle 1.
    Time Frame
    At designated timepoints in Cycle 1 for Part A (Up to approximately 28 days)
    Title
    Area Under the Concentration Time Curve From 0-Infinity (AUC 0-inf) for Part A Cycle 1
    Description
    AUC 0-inf was the AUC of pembrolizumab from time zero to infinity after dosing. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 pre-dose. Cycle 1 length was 28 days. AUC 0-inf is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for AUC 0-inf was only planned for Part A Cycle 1.
    Time Frame
    At designated timepoints in Cycle 1 for Part A (Up to approximately 28 days)
    Title
    Terminal Half-Life (t1/2) of Pembrolizumab Over Time for Part A Cycle 1
    Description
    t1/2 was the time required to divide the pembrolizumab concentration by two after reaching pseudo-equilibrium. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and pre-dose Day 1 of the following cycle prior to pembrolizumab infusion. Cycle 1 length A was 28 days. t1/2 is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for t1/2 was only planned for Part A Cycle 1.
    Time Frame
    At designated timepoints in Cycle 1 for Part A (Up to approximately 28 days)
    Title
    Volume of Distribution (Vz) of Pembrolizumab Over Time for Part A Cycle 1
    Description
    Vz was the volume of distribution during the terminal phase. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 prior to pembrolizumab infusion. Cycle 1 length A was 28 days. Vz is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for Vz was only planned for Part A Cycle 1.
    Time Frame
    At designated timepoints in Cycle 1 for Part A (Up to approximately 28 days)
    Title
    Clearance (CL) of Pembrolizumab Over Time for Part A Cycle 1
    Description
    CL was the volume of plasma from which pembrolizumab was eliminated per unit time. Blood sampling was taken at the following timepoints: Part A Cycle 1 Day 1 at pre-dose, 0-30 minutes post-dose, and at 6, 24, 48, 168, 336, 504 hours after completion of pembrolizumab infusion and Day 1 of Cycle 2 prior to pembrolizumab infusion. Cycle 1 length A was 28 days. CL is reported as geometric mean with a percent coefficient of variation. Per protocol, analysis for CL was only planned for Part A Cycle 1.
    Time Frame
    At designated timepoints in Cycle 1 for Part A (Up to approximately 28 days)

    10. Eligibility

    Sex
    All
    Minimum Age & Unit of Time
    20 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    Inclusion Criteria: In Part A: has a histological or cytological diagnosis of solid tumor, progressive metastatic disease, or progressive locally advanced disease not amenable to local therapy In Part B, C, and D: has a histologically- or cytologically-confirmed diagnosis of NSCLC (Stage IIIB/IV) and are naïve to systemic therapy In Part C: has a histologically- or cytologically-confirmed diagnosis of squamous cancer In Part E: has a histologically- or cytologically-confirmed diagnosis of SCLC (ED stage) and are naïve to systemic therapy Has Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1 Has adequate organ function Female participants of reproductive potential must not be pregnant (negative urine or serum human chorionic gonadotropin test within 72 hours of study start) Female and male participants of reproductive potential must agree to use adequate contraception throughout the study period and for up to 120 days after the last dose of study therapy and for up to 180 days after the last dose of chemotherapeutic agents Exclusion criteria: Has had cancer therapy within 2 weeks (Part E) or 4 weeks (Parts A, B, C, and D) prior to the first dose of study therapy, or not recovered from the adverse events of agents administered more than 4 weeks prior to the first dose of study therapy. Part A: Chemotherapy, radiation therapy, biological therapy or kinase inhibitors Parts B, C, D and E: Radiation therapy For Part B: has a histological diagnosis of squamous cancer Is currently participating or has participated in a study with an investigational agent or using an investigational device within 30 days of first dose of study therapy Is expected to require any other form of antineoplastic therapy while on study Is on chronic systemic steroid therapy within two weeks prior to the first dose of trial treatment or on any other form of immunosuppressive medication For Part C: Has pre-existing peripheral neuropathy that is ≥ Grade 2 by Common Terminology Criteria for Adverse Events version 4 criteria Has interstitial lung disease detected by chest computed tomography (CT), or a history of pneumonitis that required oral or intravenous glucocorticoids to assist with management. Lymphangitic spread of the NSCLC is not exclusionary.
    Overall Study Officials:
    First Name & Middle Initial & Last Name & Degree
    Medical Director
    Organizational Affiliation
    Merck Sharp & Dohme LLC
    Official's Role
    Study Director

    12. IPD Sharing Statement

    Plan to Share IPD
    Yes
    IPD Sharing Plan Description
    http://engagezone.msd.com/doc/ProcedureAccessClinicalTrialData.pdf
    IPD Sharing URL
    http://engagezone.msd.com/ds_documentation.php
    Citations:
    PubMed Identifier
    27000274
    Citation
    Shimizu T, Seto T, Hirai F, Takenoyama M, Nosaki K, Tsurutani J, Kaneda H, Iwasa T, Kawakami H, Noguchi K, Shimamoto T, Nakagawa K. Phase 1 study of pembrolizumab (MK-3475; anti-PD-1 monoclonal antibody) in Japanese patients with advanced solid tumors. Invest New Drugs. 2016 Jun;34(3):347-54. doi: 10.1007/s10637-016-0347-6. Epub 2016 Mar 22.
    Results Reference
    result
    PubMed Identifier
    34607222
    Citation
    Kurata T, Nakagawa K, Satouchi M, Seto T, Sawada T, Han S, Homma M, Noguchi K, Nogami N. Phase 1 study of pembrolizumab plus chemotherapy as first-line treatment in Japanese patients with advanced NSCLC. Cancer Treat Res Commun. 2021;29:100458. doi: 10.1016/j.ctarc.2021.100458. Epub 2021 Sep 15.
    Results Reference
    derived
    Links:
    URL
    http://merckoncologyclinicaltrials.com
    Description
    Merck Oncology Clinical Trials Information

    Learn more about this trial

    Study of Pembrolizumab (MK-3475) Monotherapy in Advanced Solid Tumors and Pembrolizumab Combination Therapy in Advanced Non-small Cell Lung Cancer/ Extensive-disease Small Cell Lung Cancer (MK-3475-011/KEYNOTE-011)

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