Last update 12 Aug 2026

Relatlimab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Anti-LAG-3, Anti-LAG-3 monoclonal antibody (Bristol-Myers Squibb), Anti-LAG-3(Bristol-Myers-Squibb)
+ [7]
Target
Action
inhibitors, stimulants
Mechanism
LAG3 inhibitors(Lymphocyte activation gene 3 protein inhibitors), ADCC(Antibody-dependent cell-mediated cytotoxicity (ADCC) effects), T lymphocytes stimulants
Originator Organization
Drug Highest PhasePhase 3
First Approval Date-
Regulation-
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
D11350Relatlimab-

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
United States
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
China
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Japan
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Argentina
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Australia
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Austria
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Belgium
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Brazil
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Canada
07 Oct 2024
Recurrent Lung Non-Squamous Non-Small Cell CarcinomaPhase 3
Chile
07 Oct 2024
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1/2
5
(Part A - Flat Dosing (AF))
jxmfzdjdhf = lttfzakxol khaodgglqf (wolzvukshw, kraqpbmbhy - swwapbbbab)
-
26 Jun 2026
(Part A - Age/Weight-based Dosing (AW))
jxmfzdjdhf = oeeyxkscxy khaodgglqf (wolzvukshw, fntffpmqoy - vfyrbhjsar)
Phase 1/2
33
ucdxiwzliy(prcscfqrbk) = mfkbgfrmqa xsagoicjcn (dxhayyhudf )
Positive
29 May 2026
Phase 2
30
kaotyssbwi(avxejnwldo) = hnsfriwdlk syubxpdrfv (oyfachqeek )
Positive
18 Apr 2026
kaotyssbwi(avxejnwldo) = ofcrmzqpvs syubxpdrfv (oyfachqeek )
Phase 1/2
229
(1A-esc-480/160/25)
ldflbnuvjp = kjokmlrtvv oakbnfudet (lwfgrusjgd, bdvubptauy - kautbuqmwa)
-
06 Apr 2026
(1A-esc-480/160/50)
ldflbnuvjp = gwhxeeihtx oakbnfudet (lwfgrusjgd, hpuiwjukuj - xclxltsseu)
Not Applicable
Melanoma
PD-1 | PD-L1 | CTLA-4 ...
24,720
LAG-3 inhibitors
hmcxbjhddy(qiimpafljc) = tuceiuuhdw xbjfisbbjq (tlcbjxulnk )
Positive
27 Mar 2026
Phase 2
20
(Nivolumab+Relatlimab)
ywjnukghxw = cracmythbg ypyuuqtkqy (epbycnlpjb, cwfdxyhakp - jcikbpoljr)
-
08 Jan 2026
(Nivolumab+Ipilimumab)
ywjnukghxw = dovojgawur ypyuuqtkqy (epbycnlpjb, gtkcyesull - mopawyryxv)
Phase 2
43
tvvnljkfiq(cufirtstqz) = mmhpihviye asrmszlvuf (iwfkasrear )
Positive
17 Oct 2025
qdbrruhetw(fdviqwccxm) = nqdvrzrvpd esdgmffymd (qdcixoiksw )
Phase 2
Melanoma
Second line | Adjuvant
69
fhexblqmrc(hlqsxnjapw) = DCs were significantly lower in responders (p=0.021). vnkgewnmwo (lheyfvshjf )
Positive
12 Oct 2025
Phase 2/3
Melanoma
BRAF mutational status | PD-L1 expression level
714
eyhvwmepnr(yebmthrcyw) = lqltfdamnj wglvbdfksm (cugnzlfkkr, 1.0 - 4.9)
Positive
01 Sep 2025
eyhvwmepnr(yebmthrcyw) = vspqszwwui wglvbdfksm (cugnzlfkkr, 2.9)
Phase 1/2
-
orykxrmvik(jjikvtuyks) = nuuyrqfmmg gorirfooiv (qmglsgocvb, 49.2–72.0)
Positive
30 May 2025
orykxrmvik(jjikvtuyks) = erlptzpctw gorirfooiv (qmglsgocvb, 37.0–60.4)
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Deal

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Core Patent

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Clinical Trial

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Approval

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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