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Fabhalta

(Fianlimab)

Phase 3Monoclonal antibody

Fianlimab is used to treat a rare autoimmune skin condition called pemphigus vulgaris, where the body's immune system attacks the skin causing blistering and sores.[1] Fabhalta is currently being investigated across 17 indications[3], with its most advanced program in Phase 3.[1]

Fabhalta is one of 393 biologic programs targeting Basal Cell Carcinoma. It is currently in Phase 3.

17

Indications

24

Total Trials

23

Active Trials

392

Competitors

Pipeline

Status by Indication[3][1]

Indication

Basal Cell CarcinomaActive, not recruiting

Cutaneous Squamous Cell CarcinomaActive, not recruiting

Pleural MesotheliomaActive, not recruiting

Colon CarcinomaActive, not recruiting

Metastatic MelanomaActive, not recruiting

Malignant Colon NeoplasmActive, not recruiting

Non-Small Cell Lung CancerActive, not recruiting

Colorectal CancerActive, not recruiting

MelanomaActive, not recruiting

Prostate CancerActive, not recruiting

Basal Cell CarcinomaPhase 2

Active, not recruiting

Cutaneous Squamous Cell CarcinomaPhase 2

Active, not recruiting

Pleural MesotheliomaPhase 2

Active, not recruiting

Colon CarcinomaPhase 2

Active, not recruiting

Metastatic MelanomaPhase 3

Active, not recruiting

Malignant Colon NeoplasmPhase 2

Active, not recruiting

Non-Small Cell Lung CancerPhase 2

Active, not recruiting

Colorectal CancerPhase 2

Active, not recruiting

MelanomaPhase 3

Active, not recruiting

Prostate CancerPhase 1/Phase 2

Active, not recruiting

Showing 10 of 17 indications

Competition

Competitive Landscape

1639 competitors in Non-Small Cell Lung Cancer

#DrugCompanyPhaseTrials

Fabhalta

Yervoy

Bristol-Myers Squibb

Gemzar

GGynecologic Oncology Group

PORTRAZZA

Lenvima

Imjudo

Ofev

Boehringer Ingelheim

Immunotherapy

Bristol-Myers Squibb

Remeron

OOrganon and Co

Tyrosine Kinase Inhibitor

Ranked by pipeline maturity and clinical activity. Current drug highlighted in teal.

Timeline

Expected Milestones

Q2 2027

Phase 2Recruiting

Non-Small Cell Lung Cancer

NCT06918132

Q3 2027

Phase 2Recruiting

Non-Small Cell Lung Cancer

NCT06865339

Phase 2Recruiting

Melanoma

NCT06594991

PreclinicalActive, not recruiting

Advanced Non-Small Cell Lung Cancer

NCT05785767

Phase 1Active, not recruiting

Advanced Malignancies

NCT03233139

Q1 2028

Phase 2Recruiting

Renal Cell Carcinoma

NCT06699602

Clinical

Trials by Indication[1]

Non-Small Cell Lung Cancer4 trials

Cemiplimab and Fianlimab Before Surgery for the Treatment of Stage IB-IIIB Non-Small Cell Lung Cancer

Recruiting·MMayo Clinic·Phase 2·NCT06918132·60 enrolled

A Trial to Learn How the Combination of Fianlimab With Cemiplimab and Chemotherapy Works Compared With Cemiplimab and Chemotherapy for Treating Adult Patients With Advanced Non-small Cell Lung Cancer

Active, not recruiting· Regeneron logo

Regeneron·Phase 2/3·NCT05800015·950 enrolled

Thoracic Radiotherapy and Inhibition of PD-1 and LAG-3 for Locally Advanced Non-Small Cell Lung Cancer

Recruiting·NNitin Ohri·Phase 2·NCT06865339·76 enrolled

Show 1 more trial

A Trial to Learn if the Combination of Fianlimab, Cemiplimab, and Chemotherapy is Safe and Works Better Than the Combination of Cemiplimab and Chemotherapy in Adult Patients With Non-Small Cell Lung Cancer That Can be Treated With Surgery

Active, not recruiting· Regeneron logo

Regeneron·Phase 2·NCT06161441·195 enrolled

Melanoma3 trials

A Study of Fianlimab, Cemiplimab, and Ipilimumab in People With Melanoma

Recruiting·MMemorial Sloan Kettering Cancer Center·Phase 2·NCT06594991·88 enrolled

A Phase 3 Study of Fixed Dose Combinations of Fianlimab and Cemiplimab Versus Relatlimab and Nivolumab in Participants With Unresectable or Metastatic Melanoma

Recruiting· Regeneron logo

Regeneron·Phase 3·NCT06246916·560 enrolled

A Phase 3 Trial of Fianlimab (Anti-LAG-3) and Cemiplimab Versus Pembrolizumab in the Adjuvant Setting in Patients With Completely Resected High-risk Melanoma

Active, not recruiting· Regeneron logo

Regeneron·Phase 3·NCT05608291·1,564 enrolled

Colorectal Cancer2 trials

Cemiplimab With or Without Fianlimab to Treat Older Patients With Localized or Locally Advanced MSI-H Colorectal Cancer

Recruiting·SSidney Kimmel Comprehensive Cancer Center at Johns Hopkins·Phase 2·NCT06205836·44 enrolled

Combining Capecitabine/Oxaliplatin Chemotherapy With Cemiplimab Alone or in Combination With Fianlimab or REGN7075 for the Neoadjuvant Treatment of Locally Advanced Rectal Cancer

Recruiting·SSidney Kimmel Comprehensive Cancer Center at Johns Hopkins·Phase 2·NCT07281768·66 enrolled

Renal Cell Carcinoma2 trials

A Study of Cemiplimab and Fianlimab in People With Clear Cell Renal Cell Carcinoma

Recruiting·MMemorial Sloan Kettering Cancer Center·Phase 2·NCT06699602·10 enrolled

Cemiplimab or Cemiplimab and Fianlimab After Stereotactic Body Radiotherapy in Clear Cell Renal Cell Carcinoma

Recruiting·UUniversity of Oklahoma·Phase 2·NCT07223541·72 enrolled

Basal Cell Carcinoma1 trial

Cemiplimab Plus Fianlimab for the Treatment of Locally Advanced Head and Neck Basal Cell Carcinoma Before Surgery

Recruiting·TThomas Jefferson University·Phase 2·NCT05929664·70 enrolled

12 more indications

Cutaneous Squamous Cell Carcinoma1 trial

Study of Cemiplimab Alone or in Combination With Fianlimab and/or Other Experimental Agents in Adult Participants With Peri-operative Stage III/IV Cutaneous Squamous Cell Carcinoma (CSCC)

Withdrawn· Regeneron logo

Regeneron·Phase 2·NCT06384820

Resectable NSCLC1 trial

Neoadjuvant Cemiplimab for the Treatment of Resectable NSCLC, HCC, and HNSCC in Adult Patients

Active, not recruiting· Regeneron logo

Regeneron·Phase 2·NCT03916627·65 enrolled

Pleural Mesothelioma1 trial

Trial Assessing Fianlimab Plus Cemiplimab Plus Chemotherapy or Cemiplimab Plus Chemotherapy in Patients With Pleural Mesothelioma

Not yet recruiting·IIntergroupe Francophone de Cancerologie Thoracique·Phase 2·NCT07234058·126 enrolled

Advanced Malignancies1 trial

Safety and Pharmacokinetics of Cemiplimab Anti-programmed Death-ligand 1 (Anti-PD-1) and Other Agents in Japanese Adult Patients With Advanced Malignancies

Active, not recruiting· Regeneron logo

Regeneron·Phase 1·NCT03233139·146 enrolled

Bladder Cancer1 trial

Gemcitabine/Cisplatin Plus Cemiplimab With or Without Fianlimab in Localized Muscle-invasive Bladder Cancer (NeoSTOP-IT)

Recruiting·—·Phase 2·NCT06571708·36 enrolled

Squamous Cell Carcinoma1 trial

A Trial of Locoregionally Advanced Squamous Cell Carcinoma of The Head and Neck

Not yet recruiting·UUniversity of Chicago·Phase 2·NCT07346196·90 enrolled

Metastatic Melanoma1 trial

Clinical Study of Fianlimab in Combination With Cemiplimab Versus Pembrolizumab in Adolescent and Adult Patients With Previously Untreated Unresectable Locally Advanced or Metastatic Melanoma

Active, not recruiting· Regeneron logo

Regeneron·Phase 3·NCT05352672·1,546 enrolled

Ovarian Cancer1 trial

Multi-Arm Phase 2 Platform Study of Ubamatamab (REGN4018; MUC16×CD3 Bispecific Antibody) With or Without Additional Agents in Platinum-Resistant Ovarian Cancer

Recruiting· Regeneron logo

Regeneron·Phase 2·NCT06787612·220 enrolled

Multiple Myeloma1 trial

Phase 1b Study of REGN5458 (Anti-BCMA x Anti-CD3 Bispecific Antibody) Plus Other Cancer Treatments for Patients With Relapsed/Refractory Multiple Myeloma

Recruiting· Regeneron logo

Regeneron·Phase 1·NCT05137054·317 enrolled

Advanced Renal Cell Carcinoma (aRCC)1 trial

A Randomized Phase 2 Trial of Fianlimab and Cemiplimab +/- Ipilimumab or Ipilimumab Plus Nivolumab in First-line Advanced Renal Cell Carcinoma (RCC)

Recruiting·BBrian Rini·Phase 2·NCT07188896·120 enrolled

Prostate Cancer1 trial

Phase I/II Trial of Androgen Deprivation, With or Without pTVG-AR, and With or Without T-Cell Checkpoint Blockade, in Patients With Newly Diagnosed, High-Risk Prostate Cancer

Active, not recruiting·UUniversity of Wisconsin, Madison·Preclinical·NCT04989946·57 enrolled

Advanced Non-Small Cell Lung Cancer1 trial

A Randomized, Double-Blind Phase 2/3 Study of Fianlimab (Anti-LAG-3 Antibody) in Combination With Cemiplimab (Anti-PD-1 Antibody) Versus Cemiplimab Monotherapy in First-Line Treatment of Patients With Advanced Non-Small Cell Lung Cancer (NSCLC) With Tumors Expressing PD-L1 ≥50%

Active, not recruiting· Regeneron logo

Regeneron·Preclinical·NCT05785767·149 enrolled

Sources

References

[1]
ClinicalTrials.gov — 24 trial records for Fianlimab. U.S. National Library of Medicine, National Institutes of Health.
[2]
ChEMBL — Fianlimab compound record. European Bioinformatics Institute (EMBL-EBI).
[3]
Open Targets Platform — Drug–disease associations for Fianlimab. EMBL-EBI & Wellcome Sanger Institute.
[4]
SEC EDGAR — Regeneron company filings. U.S. Securities and Exchange Commission.

Details

Drug Info

Quick Facts

Mechanism of Action: Lymphocyte Activation Gene 3 Protein Inhibitor[2]
Modality: Monoclonal antibody[2]
Highest Phase: Phase 3[1]
Company: Regeneron

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