Last reviewed · How we verify
eftilagimod alpha
At a glance
| Generic name | eftilagimod alpha |
|---|---|
| Also known as | IMP321, efti, eftilagimod alfa, LAG-3Ig, IMP321; efti |
| Sponsor | Immutep S.A.S. |
| Modality | Small molecule |
| Phase | Phase 2 |
Approved indications
Common side effects
Key clinical trials
- Study of Eftilagimod Alfa (Efti) in Combination With Pembrolizumab and Chemotherapy Versus Placebo in Combination With Pembrolizumab and Chemotherapy in Participants With Metastatic Non-Small Cell Lung Cancer (NSCLC) (TACTI-004) (PHASE3)
- Efti in Patients With Hormone Receptor Positive/HER2-neg Breast Cancer (PHASE2)
- Feasibility and Safety of IMP321 (Eftilagimod Alpha) for Advanced Stage Solid Tumors (PHASE1)
- Combination Study With Eftilagimod Alpha (a Soluble LAG-3 Fusion Protein) and Pembrolizumab in Patients With Recurrent or Metastatic HNSCC (PHASE2)
- Pembrolizumab in Combination With Eftilagimod Alpha and Radiotherapy in Neoadjuvant Treatment of Patients With Soft Tissue Sarcoma - EFTISARC-NEO Trial (PHASE2)
- Combination Study With Soluble LAG-3 Fusion Protein Eftilagimod Alpha (IMP321) and Pembrolizumab in Patients With Previously Untreated Unresectable or Metastatic NSCLC, or Recurrent PD-X Refractory NSCLC or With Recurrent or Metastatic HNSCC (PHASE2)
- Study in Metastatic Breast Cancer Patients Receiving Eftilagimod Alpha or Placebo in Combination with Paclitaxel Chemotherapy (PHASE2, PHASE3)
- A Study in Hormone Receptor-positive Metastatic Breast Carcinoma Patients to Test a New Schedule of Efti (IMP321, Eftilagimod Alpha) as Adjunctive to a Weekly Treatment Regimen of Paclitaxel (PHASE1)
Primary sources
Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.
| Source | Used for |
|---|---|
| ClinicalTrials.gov | Trial enrolment, design, endpoints, results |
Competitive intelligence
For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:
- eftilagimod alpha CI brief — competitive landscape report
- eftilagimod alpha updates RSS · CI watch RSS
- Immutep S.A.S. portfolio CI