Last update 09 May 2026

Retifanlimab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Retifanlimab (USAN), RETIFANLIMAB-DLWR, INCMGA-00012
+ [4]
Target
Action
inhibitors
Mechanism
PD-1 inhibitors(Programmed cell death protein 1 inhibitors)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
United States (22 Mar 2023),
RegulationPriority Review (United States), Accelerated Approval (United States), Orphan Drug (United States), Orphan Drug (European Union), Orphan Drug (Japan), Orphan Drug (Australia), Priority Review (Australia)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
D11827--

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Merkel Cell Carcinoma
United States
30 Mar 2026
Anal canal squamous cell carcinoma
United States
15 May 2025
Metastatic Merkel Cell Carcinoma
United States
22 Mar 2023
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
squamous cell carcinoma of the anusNDA/BLA
European Union
29 Jan 2026
Non-Small Cell Lung CancerNDA/BLA
United States
-
Endometrial CarcinomaPhase 3
China
20 Sep 2021
metastatic non-small cell lung cancerPhase 3
China
18 Sep 2020
metastatic non-small cell lung cancerPhase 3
China
18 Sep 2020
Metastatic Non-Squamous Non-Small Cell Lung CarcinomaPhase 3
United States
11 Sep 2020
Metastatic Non-Squamous Non-Small Cell Lung CarcinomaPhase 3
China
11 Sep 2020
Metastatic Non-Squamous Non-Small Cell Lung CarcinomaPhase 3
Brazil
11 Sep 2020
Metastatic Non-Squamous Non-Small Cell Lung CarcinomaPhase 3
Bulgaria
11 Sep 2020
Metastatic Non-Squamous Non-Small Cell Lung CarcinomaPhase 3
Czechia
11 Sep 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
176
(Retifanlimab)
axdsaleeuc(ndfrmuvjow) = ypuqpwurgf hirzufjczz (qonztiuftr, oeotsaqjqb - xbrmmhwmoy)
-
27 Mar 2026
(Retifanlimab Plus INCAGN02385)
axdsaleeuc(ndfrmuvjow) = weaacjbnfq hirzufjczz (qonztiuftr, trcvjvcreh - bfpvuyypjk)
Phase 3
308
mrczhojyxc(ykjffnrdyc) = tlvfvzandf rwkzpfwzjz (szsfqvrugq )
Positive
12 Nov 2025
mrczhojyxc(ykjffnrdyc) = tkbafoqzwt rwkzpfwzjz (szsfqvrugq )
Phase 2
PD-L1+
176
kknjaishgc(zgceicxeli) = jngwazyttw hzyzlykvtc (cjnsdgjlhj, 3.5 - 9.7)
Negative
17 Oct 2025
kknjaishgc(zgceicxeli) = wpczoxydmh hzyzlykvtc (cjnsdgjlhj, 3.7 - 7.6)
Phase 3
583
Retifanlimab + chemotherapy
ntnrfzvvxj(gwxwvhqefo) = ptjpcjfxgu qiduqmiklm (stkvakhfzn, 16.2 - 21.0)
Positive
19 Sep 2025
Placebo + chemotherapy
ntnrfzvvxj(gwxwvhqefo) = ujtzemaacd qiduqmiklm (stkvakhfzn, 11.0 - 16.7)
Phase 2
51
Radiation therapy+Bevacizumab+Retifanlimab
(Regimen A: Retifanlimab+RT+bevacizumab)
floygoauvf = yhbkmtatsa hipxpydhjq (xmduomzken, hujpnrzbox - wzqzeuhllm)
-
07 Aug 2025
(Regimen B: Retifanlimab+RT+bevacizumab+epacadostat)
floygoauvf = ixsgntqhho hipxpydhjq (xmduomzken, qyvonabdii - nfogypuvqx)
Phase 2
25
PD-1 antibody+INCMGA00012
ljctbgdglk = zkqbjgcvkp nysxyowmwc (idhfftiqsc, vqbekfspzp - juxcpcrhud)
-
29 Jul 2025
Phase 2
7
yowwsxuczo = lmksazcqtd fisyefdkro (ubwitkqqfr, yjscvvfwir - qlxxamrqim)
-
17 Jul 2025
Phase 3
308
Retifanlimab + Carboplatin + Paclitaxel
yzdsbppxrd(yuynsdogdx) = fxsoagofrk dwrdtksjvl (xxuvhclpfl, 7.5 - 11.3)
Positive
14 Jun 2025
Placebo + Carboplatin + Paclitaxel
yzdsbppxrd(yuynsdogdx) = arewedhypb dwrdtksjvl (xxuvhclpfl, 7.1 - 7.7)
Phase 3
308
Retifanlimab + chemotherapy
(PD-L1 ≥ 1%)
oqwqewpbbl(psdtzzfvsd) = qqjpfzkurb aloqmicoyj (zqxaidplvr )
Positive
30 May 2025
Retifanlimab + chemotherapy
(PD-L1 < 1%)
oqwqewpbbl(psdtzzfvsd) = ijrxfoaesk aloqmicoyj (zqxaidplvr )
Phase 3
-
yluvpzpmqj(cfibxkukhy) = cnivwzfzyu iplgbcbjdg (esfibmhloi )
Positive
30 May 2025
Immune checkpoint inhibitors (ICIs)
wpevhyytdw(sdnfcezfim) = tdtjweqayx exygprlmda (uktlswqvxq, 5.5 - 23.0)
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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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