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Hospital Nossa Senhora da Conceicao | Conceicao Hospital - Infectious Diseases Department

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A Study Evaluating the Safety, Activity, and Pharmacokinetics of Divarasib in Combination With Other Anti-Cancer Therapies in Participants With Previously Untreated Advanced or Metastatic Non-Small Cell Lung Cancer With a KRAS G12C Mutation (Krascendo 170)

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Roche

Status and phase

Enrolling
Phase 2
Phase 1

Conditions

Non-Small Cell Lung Cancer

Treatments

Drug: Pembrolizumab
Drug: Carboplatin
Drug: Divarasib
Drug: Cisplatin
Drug: Pemetrexed

Study type

Interventional

Funder types

Industry

Identifiers

NCT05789082
2022-003048-28 (EudraCT Number)
BO44426
2023-507171-22-00 (Other Identifier)

Details and patient eligibility

About

The purpose of this study is to evaluate the safety, pharmacokinetics (PK), and activity of divarasib combined with other anti-cancer therapies in participants with previously untreated, advanced or metastatic non-small cell lung cancer (NSCLC).

Enrollment

96 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Confirmation of Biomarker eligibility
  • Pre-treatment tumor tissue along with an associated pathology report is required for all participants enrolled on study. Representative tumor specimens must be in formalin-fixed, paraffin embedded (FFPE) blocks (preferred) or 15 unstained, freshly cut, serial slides. Although 15 slides are required, if only 10 slides are available, the participant may be eligible for the study following consultation with the Sponsor.
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1
  • Histologically or cytologically documented locally advanced unresectable or metastatic NSCLC that is not eligible for curative surgery and/or definitive chemoradiotherapy
  • No prior systemic treatment for advanced unresectable or metastatic NSCLC
  • Measurable disease, as defined by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1

Exclusion criteria

  • Known concomitant second oncogenic driver with available targeted treatment
  • Squamous cell histology NSCLC
  • Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases
  • Prior treatment with a KRAS G12C inhibitor
  • Known hypersensitivity to any of the components of divarasib or pembrolizumab; or known hypersensitivity to pemetrexed, carboplatin, or cisplatin (Cohort B only)
  • History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis, active tuberculosis, significant cardiovascular disease within 3 months prior to initiation of study treatment
  • History of malignancy other than NSCLC within 5 years prior to initiation of study treatment, with the exception of malignancies with a negligible risk of metastasis or death (e.g., 5-year OS rate more >90%), such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, localized prostate cancer, ductal breast carcinoma in situ, or Stage I uterine cancer
  • Uncontrolled tumor related pain, pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures, uncontrolled or symptomatic hypercalcemia

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

96 participants in 2 patient groups

Cohort A - Combination Dose Finding + Dose Expansion
Experimental group
Description:
Participants enrolled in this cohort will receive divarasib (different dose levels will be evaluated) once a day (QD) combined with pembrolizumab 200 mg intravenous (IV) infusion every 3 weeks (Q3W). During the expansion stage, some participants are planned to be randomized to one divarasib combination dose level; other participants are planned to be randomized to another divarasib combination dose level. Divarasib will be given in combination with pembrolizumab.
Treatment:
Drug: Divarasib
Drug: Pembrolizumab
Cohort B - Combination Dose Finding + Dose Expansion
Experimental group
Description:
Participants enrolled in this cohort will receive divarasib (different dose levels will be evaluated) QD combined with pembrolizumab 200 mg IV Q3W plus investigator's choice of platinum-based chemotherapy (carboplatin or cisplatin) and pemetrexed.
Treatment:
Drug: Pemetrexed
Drug: Cisplatin
Drug: Carboplatin
Drug: Divarasib
Drug: Pembrolizumab

Trial contacts and locations

56

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Central trial contact

Reference Study ID Number: BO44426 https://forpatients.roche.com/

Data sourced from clinicaltrials.gov

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