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NCT Number: NCT06345729

A Study of Calderasib (MK-1084) Plus Pembrolizumab (MK-3475) in Participants With KRAS G12C Mutant Non-small Cell Lung Cancer (NSCLC) With Programmed Cell Death Ligand 1 (PD-L1) Tumor Proportion Score (TPS) ≥50% (MK-1084-004/KANDLELIT-004)

This is a study evaluating the efficacy and safety of calderasib with pembrolizumab as first-line treatment in participants with locally advanced or metastatic non-small cell lung cancer (NSCLC) with identified Kirsten rat sarcoma viral oncogene homolog G12C (KRAS G12C) mutation and programmed cell death ligand 1 (PD-L1) tumor proportion score (TPS) ≥50%. There are two primary study hypotheses:

Hypothesis 1: Combination of calderasib and pembrolizumab is superior to placebo plus pembrolizumab with respect to progression free survival (PFS) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) by blinded independent central review (BICR).

Hypothesis 2: Combination of calderasib plus pembrolizumab is superior to placebo plus pembrolizumab with respect to overall survival (OS).

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Key information

Conditions

Non-small Cell Lung Cancer Bronchial Neoplasms Carcinoma, Bronchogenic Carcinoma, Non-Small-Cell Lung Lung Diseases Lung Neoplasms Neoplasms Neoplasms by Site Parkinson Disease 4, Autosomal Dominant Lewy Body Respiratory Tract Diseases Respiratory Tract Neoplasms Thoracic Neoplasms

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 3

Primary location

AUSTRAL MEDICAL CENTER ( Site 0302), CABA, Buenos Aires, Argentina

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Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

The main inclusion and exclusion criteria include but are not limited to the following:

Inclusion criteria

  • Has histologically or cytologically confirmed diagnosis of non-small cell lung cancer (NSCLC)
  • Has newly diagnosed Stage IIIB/IIIC NSCLC, not eligible for curative resection or curative chemotherapy/radiation as determined by a multidisciplinary tumor board and/or by radiation oncologist, surgeon, and medical oncologist or Stage IV (M1a, M1b, or M1c) by American Joint Committee on Cancer (AJCC) Staging Manual, Version 8
  • Provides an archival tumor tissue sample (≤5 years) or newly obtained core, incisional, or excisional biopsy of a tumor lesion not previously irradiated to enable central laboratory testing of kirsten rat sarcoma (KRAS) G12C mutation status, PD-L1 status, and biomarker research
  • If have had adverse events (AEs) due to previous anticancer therapies, must have recovered to < Grade 1 or baseline
  • If human immunodeficiency virus (HIV)-infected, must have well controlled HIV on antiretroviral therapy (ART)
  • If Hepatitis B surface antigen (HBsAg) positive, have received Hepatitis B Virus (HBV) antiviral therapy for at least 4 weeks, and have undetectable HBV viral load
  • If a participant has a history of Hepatitis C virus (HCV) infection, HCV viral load is undetectable

Exclusion criteria

  • Has diagnosis of small cell lung cancer. For mixed tumors, if small cell elements are present, the participant is ineligible
  • Has active inflammatory bowel disease requiring immunosuppressive medication or previous clear history of inflammatory bowel disease
  • Has known history of, or active, neurologic paraneoplastic syndrome
  • Has an active infection requiring systemic therapy, with exceptions
  • Has uncontrolled, significant cardiovascular disease or cerebrovascular disease
  • Has one or more of the following ophthalmological findings/conditions: intraocular pressure >21 mmHg and/or any diagnosis of glaucoma, diagnosis of central serous retinopathy, retinal vein occlusion, or retinal artery occlusion, diagnosis of retinal degenerative disease
  • Has received prior systemic anticancer therapy for their locally advanced or metastatic NSCLC
  • Has received radiation therapy to the lung that is >30 Gray within 6 months of start of study intervention
  • Has received radiotherapy within 2 weeks of start of study intervention. Participants must have recovered from all radiation-related toxicities, not required corticosteroids, and not have had radiation pneumonitis
  • Has known active central nervous system metastases and/or carcinomatous meningitis
  • Known additional malignancy that is progressing or has required active treatment within the past 3 years
  • Has active autoimmune disease that has required systemic treatment in the past 2 years
  • Has history of (noninfectious) pneumonitis/interstitial lung disease that required steroids or has current pneumonitis/interstitial lung disease
  • Is HIV-infected and has a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease
  • Has history of allogenic tissue/solid organ transplant
  • Has not fully recovered from any effects of major surgical procedure

Treatment and study plan

Calderasib

Drug

Oral tablets

Other names: MK-1084

Placebo

Other

Oral tablets

Pembrolizumab

Biological

IV infusion

Other names: MK-3475, KEYTRUDA ®

Primary outcomes

  1. Progression-Free Survival (PFS)

    Time frame: Up to approximately 42 months

    PFS is defined as the time from randomization until either documented disease progression per Response Criteria in Solid Tumors Version 1.1 (RECIST 1.1) or death due to any cause, whichever occurs first. PFS as determined by blinded independent central review (BICR) will be presented.

  2. Overall Survival (OS)

    Time frame: Up to approximately 56 months

    OS is defined as the time from randomization to death due to any cause.

Secondary outcomes

  1. Objective Response Rate (ORR)

    Time frame: Up to approximately 42 months

    ORR is defined as the percentage of participants with Complete Response or Partial Response per RECIST1.1. The percentage of participants who experience CR or PR as assessed by BICR will be presented.

  2. Duration of Response (DOR)

    Time frame: Up to approximately 42 months

    For participants who demonstrate confirmed CR or PR per RECIST 1.1 as assessed by BICR, duration of response is defined as the time from the first documented evidence of CR or PR until disease progression or death due to any cause, whichever occurs first.

  3. Number of Participants Who Experience One or More Adverse Event (AEs)

    Time frame: Up to approximately 56 months

    An AE is any unfavorable and unintended sign, 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 of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an AE. The number of participants who experience an AE will be presented.

  4. Number of Participants Who Discontinue Study Treatment Due to an Adverse Event (AE)

    Time frame: Up to approximately 56 months

    An AE is any unfavorable and unintended sign, 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 of a preexisting condition that is temporally associated with the use of the Sponsor's product, is also an AE. The number of participants who discontinue study treatment due to an AE will be presented.

  5. Change from Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Global Health Status (Item 29) and Quality of Life (Item 30) Combined Score

    Time frame: Baseline and Up to approximately 24 months

    The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant responses to the questions "How would you rate your overall health during the past week?" and "How would you rate your overall quality of life during the past week?" are scored on a 7-point scale (1= Very poor to 7=Excellent). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The change from baseline in the score of EORTC QLQ-C30 Items 29 and 30 will be presented. Higher scores indicate a better overall health status.

  6. Change from Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Physical Functioning (Items 1-5) Score

    Time frame: Baseline and Up to approximately 24 months

    The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant responses to 5 questions about their physical functioning are scored on a 4-point scale (1=Not at All to 4=Very Much). The change from baseline in the score of EORTC QLQ-C30 Items 1-5 will be presented. Higher scores indicate a better level of functioning.

  7. Change from Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Role Functioning (Items 6 and 7) Score

    Time frame: Baseline and Up to approximately 24 months

    The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant responses to 2 questions about their role functioning are scored on a 4-point scale (1=Not at All to 4=Very Much). The change from baseline in the score of EORTC QLQ-C30 Items 6-7 will be presented. Higher scores indicate a better level of functioning.

  8. Change from Baseline in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Dyspnea (Item 8) Score

    Time frame: Baseline and Up to approximately 24 months

    The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant response to the question "Were you short of breath?" is scored on a 4-point scale (1=Not at All to 4=Very Much). The change from baseline in the score of EORTC QLQ-C30 Item 8 will be presented. A higher score indicates a worse level of dyspnea.

  9. Change from Baseline in European Organization for Research and Treatment of Cancer Quality of Life Lung Cancer-Specific Questionnaire Module (EORTC QLQ-C13) Cough (Item 31) Score

    Time frame: Baseline and Up to approximately 24 months

    The EORTC QLQ-C13 is a lung cancer-specific supplemental questionnaire used in combination with the EORTC QLQ-C30. Participant response to the question "Have you coughed?" is scored on a 4-point scale (1=Not at All to 4=Very Much). The change from baseline in the score of EORTC QLQ-C13 Item 31 will be presented. A higher score indicates more frequent coughing.

  10. Change from Baseline in European Organization for Research and Treatment of Cancer Quality of Life Lung Cancer-Specific Questionnaire Module (EORTC QLQ-LC13) Chest pain (Item 40) Score

    Time frame: Baseline and Up to approximately 24 months

    The EORTC QLQ-C13 is lung cancer-specific supplemental questionnaire used in combination with the EORTC QLQ-C30. Participant response to the question "Have you had pain in your chest?" is scored on a 4-point scale (1=Not at All to 4=Very Much). The change from baseline in the score of EORTC QLQ-C13 Item 40 will be presented. A higher score indicates a worse level of chest pain.

  11. Time to Deterioration (TTD) in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Global Health Status (Item 29) and Quality of Life (Item 30) Combined Score

    Time frame: Baseline and Up to approximately 24 months

    TTD is defined as the time from baseline to the first onset of a ≥10-point negative change (decrease) from baseline in global health status (GHS) and quality of life (QoL) (EORTC QLQ-C30 Items 29 and 30) score. Participant responses to the questions "How would you rate your overall health during the past week?" and "How would you rate your overall quality of life during the past week?" are scored on a 7-point scale (1= Very poor to 7=Excellent). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The TTD, as assessed based on a ≥10 point negative change (decrease) from baseline in GHS and QoL, will be presented. A longer TTD indicates a better outcome.

  12. Time to Deterioration (TTD) in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Physical Functioning (Items 1-5) Score

    Time frame: Baseline and Up to approximately 24 months

    TTD is defined as the time from baseline to the first onset of a ≥10-point negative change (decrease) from baseline in physical functioning (EORTC QLQ-C30 Items 1-5) score. The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant responses to 5 questions about their physical functioning are scored on a 4-point scale (1=Not at All to 4=Very Much). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The TTD, as assessed based on a ≥10 point negative change (decrease) from baseline in physical functioning score, will be presented. A longer TTD indicates a better outcome.

  13. Time to Deterioration (TTD) in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Role Functioning (Items 6 and 7) Score

    Time frame: Baseline and Up to approximately 24 months

    TTD is defined as the time from baseline to the first onset of a ≥10-point negative change (decrease) from baseline in role functioning (EORTC QLQ-C30 Items 6 and 7) score. The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant responses to 2 questions about their role functioning are scored on a 4-point scale (1=Not at All to 4=Very Much). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The TTD, as assessed based on a ≥10 point negative change (decrease) from baseline in role functioning score, will be presented. A longer TTD indicates a better outcome.

  14. Time to Deterioration (TTD) in European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30) Dyspnea (Item 8) Score

    Time frame: Baseline and Up to approximately 24 months

    TTD is defined as the time from baseline to the first onset of a ≥10-point negative change (decrease) from baseline in dyspnea (EORTC QLQ-C30 Item 8) score. The EORTC QLQ-C30 is a questionnaire to assess the overall quality of life of cancer patients. Participant response to the question "Were you short of breath?" is scored on a 4-point scale (1=Not at All to 4=Very Much). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The TTD, as assessed based on a ≥10 point negative change (decrease) from baseline in dyspnea score, will be presented. A longer TTD indicates a better outcome.

  15. Time to Deterioration (TTD) in European Organization for Research and Treatment of Cancer Quality of Life Lung Cancer-Specific Questionnaire Module (EORTC QLQ-C13) Cough (Item 31) Score

    Time frame: Baseline and Up to approximately 24 months

    TTD is defined as the time from baseline to the first onset of a ≥10-point negative change (decrease) from baseline in cough (EORTC QLQ-C13 Item 31) score. The EORTC QLQ-C13 is lung cancer-specific supplemental questionnaire used in combination with the EORTC QLQ-C30. Participant response to the question "Have you coughed?" is scored on a 4-point scale (1=Not at All to 4=Very Much). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The TTD, as assessed based on a ≥10 point negative change (decrease) from baseline in cough score, will be presented. A longer TTD indicates a better outcome.

  16. Time to Deterioration (TTD) in European Organization for Research and Treatment of Cancer Quality of Life Lung Cancer-Specific Questionnaire Module (EORTC QLQ-C13) Chest pain (Item 40) Score

    Time frame: Baseline and Up to approximately 24 months

    TTD is defined as the time from baseline to the first onset of a ≥10-point negative change (decrease) from baseline in chest pain (EORTC QLQ-C13 Item 40) score. The EORTC QLQ-C13 is lung cancer-specific supplemental questionnaire used in combination with the EORTC QLQ-C30. Participant response to the question "Have you had pain in your chest?" is scored on a 4-point scale (1=Not at All to 4=Very Much). Using linear transformation, raw scores are standardized, so that scores range from 0 to 100. The TTD, as assessed based on a ≥10 point negative change (decrease) from baseline chest pain score, will be presented. A longer TTD indicates a better outcome.

Study contacts

Contact information is provided by the study sponsor or research team.

Toll Free Number

CONTACT

[email protected]

1-888-577-8839

Sponsors and collaborators

Lead sponsor

Merck Sharp & Dohme LLC

Industry

Registry information

Official study title

A Phase 3, Randomized, Double-blind, Multicenter Study of MK-1084 in Combination With Pembrolizumab Compared With Pembrolizumab Plus Placebo as Firstline Treatment of Participants With KRAS G12C-Mutant, Locally Advanced or Metastatic NSCLC With PD-L1 TPS ≥50% (KANDLELIT-004)

Important dates

Study start
2024
Primary completion
2029
Study completion
2031
First posted
Apr 3, 2024
Registry last updated
Jun 15, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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