Trial of Therapeutic Cancer Vaccine OSE2101 in Patients With Non-Small Cell Lung Cancer and Secondary Resistance to Immune Checkpoint Inhibitor
Eligible age
18+ yrs
Accepts
All genders
Locations
16 states
Healthy volunteers
No
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About this study
Multicenter, randomized (2:1), open-label phase 3 study in HLA-A2 positive patients with squamous and non-squamous metastatic NSCLC with ICI secondary resistance. Patients will be randomized into 2 arms (randomization 2:1): experimental Arm A with OSE2101 monotherapy or control Arm B SoC with docetaxel monotherapy. Stratification factors will be histology (squamous versus non squamous) and ECOG Performance Status (0 versus 1).
Sponsor: OSE Immunotherapeutics
You may qualify if…
- ✓ 1. Male or female, aged ≥ 18 years
- ✓ 2. Patients expressing HLA-A2 phenotype in blood by pre-screening central laboratory
- ✓ 3. Patients with histologically or cytologically squamous or non-squamous documented NSCLC, metastatic stage at study entry, not eligible for definite surgery or radiation, without EGFR, ALK and ROS1 gene alterations eligible for targeted therapy; for patients with squamous NSCLC, the molecular tests are not mandatory if age ≥ 50 years old and smoker ≥ 15 pack years; other sensitizing mutations known to be immunosensitive are eligible in case of lack of local access to targeted therapy (i.e.; KRAS G12C and BRAF mutations) after Sponsor' agreement.
- ✓ 4. Patients with secondary resistance to ICI;
- ✓ Other inclusion and exclusion criteria will apply per protocol.
Where it's recruiting
Beverly Hills · Encino · Los Angeles
Littleton · Wheat Ridge
Norwich
Washington D.C.
Bradenton · Brandon · Fleming Island · Jacksonville …
Chicago
Merriam
Baton Rouge · Covington · Hammond
Baltimore
Worcester
Lincoln
Babylon · Brewster · Brooklyn · Fishkill …
Source: ClinicalTrials.gov · NCT06472245 · last updated 2026-04-01