Cancer Vaccine for Lung Cancer
(ARTEMIA Trial)
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial tests a new cancer vaccine, OSE2101 (also known as Tedopi), for individuals with advanced lung cancer that no longer responds to certain immune therapies. The goal is to determine if this vaccine can combat lung cancer more effectively than the standard treatment, docetaxel. Participants will receive either the vaccine or the standard drug, based on their assigned group. The trial seeks individuals whose lung cancer has spread, who have a specific blood marker called HLA-A2, and whose cancer has resisted previous immune treatments. As a Phase 3 trial, this study represents the final step before FDA approval, offering participants the opportunity to contribute to a potentially groundbreaking treatment.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Research shows that OSE2101, the cancer vaccine under study, is generally safe for people. Studies have found it causes fewer serious side effects than traditional chemotherapy. In earlier research, patients experienced a better quality of life and fewer negative effects with OSE2101. Importantly, no unexpected safety issues have been reported, making it a promising option for those with advanced lung cancer.12345
Why do researchers think this study treatment might be promising for lung cancer?
Researchers are excited about OSE2101 for lung cancer because it functions as a cancer vaccine, training the immune system to recognize and attack cancer cells. Unlike standard chemotherapy treatments like Docetaxel, which directly target and kill rapidly dividing cells, OSE2101 uses a combination of peptides administered through subcutaneous injection to stimulate a targeted immune response. This approach could potentially lead to fewer side effects and offer a more personalized treatment option by harnessing the body's own defenses against cancer.
What evidence suggests that this trial's treatments could be effective for lung cancer?
Research shows that OSE2101, a cancer vaccine, may help treat certain lung cancers. In this trial, participants in Arm A will receive OSE2101. Previous studies have shown that patients who received OSE2101 lived longer than those who had standard chemotherapy, with the vaccine reducing the risk of death by 41%. It also caused fewer severe side effects, with only 11.4% of patients experiencing major issues compared to 35.1% with standard treatment. Additionally, patients using OSE2101 reported a better quality of life. These results suggest that OSE2101 could be a good treatment option for lung cancer patients who no longer respond to other immune therapies. Participants in Arm B will receive Docetaxel, the active comparator in this trial.12678
Are You a Good Fit for This Trial?
This trial is for HLA-A2 positive patients with advanced non-small cell lung cancer who have stopped responding to immune checkpoint inhibitors. Participants should be able to perform daily activities with minimal assistance (ECOG Performance Status of 0 or 1). Specific details about inclusion and exclusion criteria are not provided.Inclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive OSE2101 or Docetaxel monotherapy. OSE2101 is administered as a subcutaneous injection every three weeks for six cycles, then every eight weeks for the remainder of year one, and every twelve weeks until the end of the second year. Docetaxel is administered as an intravenous infusion every three weeks.
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- OSE2101
Trial Overview
The study compares OSE2101, a therapeutic cancer vaccine, against docetaxel, a standard chemotherapy drug. Patients will either receive the vaccine alone or the chemo alone in a ratio of two-to-one by chance. The trial considers their type of lung cancer and physical fitness level.
How Is the Trial Designed?
3
Treatment groups
Experimental Treatment
Active Control
System of qualitative companion diagnostic devices, consisting of a polymerase chain reaction (PCR) assay Amp-HLA-A-CDx Tedopi, a DNA library preparation assay, LFK-CDx Tedopi and the software NGSengine-CDx Tedopi.
Unit dose: 1 mL corresponding to a total of 5 mg of the combination of peptides Mode/Route: Subcutaneous injection Regimen: One injection every three weeks for six cycles, then every eight weeks for the remainder of year one and, finally every twelve weeks until the end of second year.
Unit dose: 75 mg/m2 Mode/Route: Intravenous infusion over 1 hour Regimen: One infusion every three weeks.
OSE2101 is already approved in European Union, United States for the following indications:
- Non-Small Cell Lung Cancer (NSCLC) with secondary resistance to immune checkpoint inhibitors in HLA-A2 positive patients
- Orphan drug designation for Non-Small Cell Lung Cancer (NSCLC)
Find a Clinic Near You
Who Is Running the Clinical Trial?
OSE Immunotherapeutics
Lead Sponsor
Exystat
Collaborator
Genome Diagnostics (GenDx)
Collaborator
Published Research Related to This Trial
Citations
Phase 3 trial of the therapeutic cancer vaccine OSE2101 ...
In the randomized ATALANTE-1 study, OSE2101 significantly improved OS with a better safety profile and quality of life (QoL) compared to third- ...
Randomized open-label controlled study of cancer vaccine ...
Grade ≥3 adverse effects occurred in 11.4% of patients with OSE2101 and 35.1% in SoC (P = 0.002). Conclusions. In HLA-A2-positive patients with ...
Randomized open-label controlled study of cancer vaccine ...
ATALANTE-1 was a two-step open-label study to evaluate the efficacy and safety of OSE2101 compared to standard-of-care (SoC) chemotherapy (CT).
NCT02654587 | OSE2101 Versus Chemotherapy in HLA- ...
The aim of this clinical trial was to determine if the therapeutic cancer vaccine OSE2101 (TEDOPI) was more effective than standard chemotherapy (docetaxel ...
Prognostic factors of overall survival (OS) in non-small cell ...
Background: OSE2101 (Tedopi) is an anticancer vaccine that has shown an improvement in overall survival (OS) compared with Chemotherapy (CT) (HR 0.59; p = 0.017) ...
Study Details | NCT06472245 | Trial of Therapeutic Cancer ...
OSE2101 is a peptidic cancer vaccine composed of nine epitopes restricted to HLA-A2 phenotype targeting the tumor associated antigens of P53, HER-2, CEA, MAGE-2 ...
EN_250602_Post-ASCO_vf.pdf
In lung cancer, patient recruitment is progressing per plan in the Artemia Phase 3 registration study, a key milestone bringing us one step ...
1260MO Activity of OSE-2101 in HLA-A2+ non-small cell lung ...
The Step-1 primary endpoint was positively achieved with a 1y-OS rate of 46% and a good safety profile. Step-1 results shown a favorable benefit/risk of Tedopi® ...
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