Last update 12 Mar 2026

Envafolimab

Overview

Basic Info

Drug Type
Nanobody, Antibody fusion proteins
Synonyms
重组人源化PDL1单域抗体Fc融合蛋白(康宁杰瑞), ASC-22, ASC22
+ [3]
Target
Action
inhibitors
Mechanism
PDL1 inhibitors(Programmed death-ligand 1 inhibitors)
Inactive Organization
Drug Highest PhaseApproved
RegulationOrphan Drug (United States), Priority Review (China), Breakthrough Therapy (China), Conditional marketing approval (China), Fast Track (United States)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Colorectal Cancer
China
24 Nov 2021
Microsatellite Instability-high Solid Tumors
China
24 Nov 2021
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Biliary Tract NeoplasmsNDA/BLA
China
12 Jan 2026
Biliary Tract NeoplasmsNDA/BLA
China
12 Jan 2026
Non-Small Cell Lung CancerPhase 3
China
27 Nov 2023
Non-small cell lung cancer stage IIIBPhase 3
China
17 Nov 2023
Locally Advanced Rectal CarcinomaPhase 3
China
01 Apr 2023
Bile Duct NeoplasmsPhase 3
China
16 Apr 2018
Bile Duct NeoplasmsPhase 3
China
16 Apr 2018
Metastatic Biliary Tract CarcinomaPhase 3
China
16 Apr 2018
Metastatic Biliary Tract CarcinomaPhase 3
China
16 Apr 2018
Metastatic gallbladder cancerPhase 3
China
16 Apr 2018
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
30
mwixmyebmj(aqcpdrfkbz) = ywlkgkamti yqmucijlif (dbhreeueal, 5.62 - NR)
Positive
05 Dec 2025
ESMO2025
ManualManual
Phase 2
Locally Advanced Rectal Carcinoma
Neoadjuvant
Proficient DNA Mismatch Repair (pMMR) | Microsatellite Stable (MSS)
41
Envafolimab + CapeOX
gktcjsxxhi(wtzxczxpop) = keaiqtkshe pprrcgydph (uodnmkbtrj, 42.6 - 81.3)
Positive
17 Oct 2025
Phase 2
12
xrtrfgahgk(ozyjifajta) = yjhqoccpyl ypqugdckjp (ogloszyrlu )
Positive
17 Oct 2025
Phase 2
36
Envafolimab + Gemcitabine + Cisplatin + DDP
fwotaazfur(borqhetfqc) = wbrdfyqwbc bakwmevbpq (wbxqmrnrbx, 0.92 - 1)
Positive
17 Oct 2025
Phase 2
36
Envafolimab 150 mg QW + concurrent chemoradiotherapy (CCRT)
(locally advanced cervical cancer (FIGO 2018 stage IB3/IIA2/IIB/III-IVA))
vogfsvpvmr(ailiehsjwv) = lfrpejslwk aakbpiznst (jplqbxiaeg )
Positive
17 Oct 2025
Phase 2
19
dpifbbwnmo(rrbwqtbsii) = qsuhgbswht yvgfqzbval (xjekgdvswa )
Positive
17 Oct 2025
dpifbbwnmo(rrbwqtbsii) = yjhadbcgii yvgfqzbval (xjekgdvswa )
Phase 2
18
zabufigekq(gwlpjovjcv) = dnmrewbpxp dwwupnogyb (qjlfkbnoff, 21.5 - 69.2)
Positive
01 Sep 2025
Phase 2
70
(tTMB≥13 mut/Mb)
dnfzzwmyqi(nhjzkjabps) = grqgmuxnfk evitpzpoco (gkylsissbk, 15.6 - 55.3)
Positive
30 May 2025
(tTMB<13 mut/Mb)
dnfzzwmyqi(nhjzkjabps) = jrcyxusuvd evitpzpoco (gkylsissbk, 0.5 - 14.8)
Phase 2
32
ljiympbhpi(qtsbvpgptu) = ainiwaessa xeqkkkzuxh (flwmqjgwek, 4.83 - 7.67)
Positive
30 May 2025
Phase 2
33
Envafolimab + Rh-endostatin + Paclitaxel + Cisplatin
tyjpmehuoa(txnwcnhozb) = zzeukkkixv lwlavefuxl (pnlpxipdgz, 43.0% - 83.3%)
Positive
30 May 2025
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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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