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Study of NXP900 With Osimertinib in Subjects With Advanced, EGFR-Mutated Non-Small Cell Lung Cancer

A Phase 1b Clinical Study of NXP900 in Combination With Osimertinib in Subjects With Advanced, EGFRMut+ Non-Small Cell Lung Cancer

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07315113
Enrollment
18
Registered
2026-01-02
Start date
2025-12-18
Completion date
2027-06-01
Last updated
2026-07-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

EGFR Mutated Non-small Cell Lung Cancer Patients, EGFR Mutation Positive Non-small Cell Lung Cancer

Keywords

EGFR, Epidermal growth factor receptor, NSCLC, non-small cell lung cancer, lung cancer, osimertinib, NXP900, EGFR mutation

Brief summary

This is a multi-center, open label, Phase 1b study of NXP900 in combination with osimertinib in subjects with advanced, progressing, EGFR-mutated non-small cell lung cancer (NSCLC)

Interventions

DRUGNXP900

NXP900 is an orally administered inhibitor of SRC family kinases (SFK)

DRUGOsimertinib

Osimertinib is an orally available, irreversible, mutant-selective, epidermal growth factor receptor (EGFR) inhibitor

Sponsors

Nuvectis Pharma, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Provide written informed consent. 2. 18 years old or older. 3. Eastern Cooperative Oncology Group (ECOG) performance status of 0-1. 4. Unresectable, metastatic or locally advanced EGFR-mutated NSCLC. 5. Prior treatment with osimertinib as first or second line, as single agent or in combination with chemotherapy, in the metastatic or locally advanced setting.

Exclusion criteria

1. Subject's cancer has a known oncogenic driver alteration other than EGFR. 2. Known EGFR mutations that cause resistance to osimertinib 3. Known human epidermal growth factor receptor 2 (HER2) overexpression 4. Any contraindications to treatment with osimertinib

Design outcomes

Primary

MeasureTime frameDescription
Number of patients with treatment related adverse events and/or clinical laboratory abnormalitiesUp to 30 days post treatment
Objective response rate (ORR)Up to approximately 12 monthsBest response of complete response (CR) or partial response (PR) per RECIST 1.1
Duration of Response (DoR)Up to approximately 12 monthsConfirmed CR or PR from the first documented response to the date of documented disease progression or death.
Disease Control Rate (DCR)Up to approximately 12 monthsThe proportion of patients with stable disease (SD), partial response (PR), or complete response (CR).

Countries

United States

Contacts

CONTACTErin Belshaw
ebelshaw@nuvectis.com12016278129
CONTACTShay Shemesh
sshemesh@nuvectis.com
PRINCIPAL_INVESTIGATORZofia Piotrowska, MD, MHS

Massachusetts General Hospital

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 10, 2026