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Rollover Study for Participants Who Have Been Treated With and Are Continuing to Benefit From Opnurasib as a Single Agent or in Combination With Other Study Treatments

RECRUITINGPhase 1/2Sponsored by Novartis Pharmaceuticals
Actively Recruiting
PhasePhase 1/2
SponsorNovartis Pharmaceuticals
Started2026-06-08
Est. completion2029-06-15
Eligibility
Age18 Years – 100 Years
Healthy vol.Accepted

Summary

The purpose of this study is to allow continued access to opnurasib (JDQ443) to participants who are benefitting from treatment with opnurasib as a single agent or in combination with other study treatments in pre-defined Novartis-sponsored opnurasib studies and to continue to assess safety in these participants.

Eligibility

Age: 18 Years – 100 YearsHealthy volunteers accepted
Key Inclusion Criteria:

* Participant is currently enrolled in a pre-defined Novartis-sponsored study and is receiving opnurasib as single agent or in combination with other study treatment.
* Participant has received at least 6 cycles of opnurasib in a parent study.
* Participant is currently deriving clinical benefit from the study treatment, as determined by the Investigator.
* Participants currently receiving treatment in one of the KontRASt studies, including those who have not experienced disease progression or who are continuing treatment beyond initial disease progression, may be eligible to enroll in the rollover study if, in the Investigator's judgment, they are expected to continue deriving clinical benefit from treatment with opnurasib (alone or in combination). Clinical benefit, as assessed by the Investigator, may be reflected by delayed disease progression, improvement in disease-related symptoms, improvement in overall quality of life, or a combination of these factors.

Key Exclusion Criteria:

* Participant has been permanently discontinued from opnurasib in the parent protocol for any reason other than enrollment in the CJDQ443B12105B study.
* Participant is not willing to comply with the contraception requirements outlined in the exclusion criteria of the parent protocol.
* Participant currently has unresolved toxicities for which opnurasib dosing has been interrupted in the parent study.
* Participant has known actionable mutations, such as EGFR-sensitizing mutation, ALK rearrangement, or others, identified during the participation in the parent trial for which there are available treatment options.

Other protocol-defined inclusion/exclusion criteria may apply.

Conditions4

Advanced Solid Tumors Harboring the KRAS G12C MutationCancerLocally Advanced or Metastatic KRAS G12C-mutated Non-small Cell Lung CancerLung Cancer

Interventions5

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Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

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