Last update 02 Mar 2026

Sozinibercept

Overview

Basic Info

Drug Type
Fc fusion protein
Synonyms
soluble VEGFR-3, sozinibercept, OPT-302
+ [1]
Action
inhibitors, modulators
Mechanism
VEGF-C inhibitors(Vascular endothelial growth factor C inhibitors), VEGF-D inhibitors(Vascular endothelial growth factor D inhibitors), VEGFR3 modulators(Vascular endothelial growth factor receptor 3 modulators)
Originator Organization
Active Organization
Inactive Organization-
Drug Highest PhasePhase 3
First Approval Date-
RegulationFast Track (United States)
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Structure/Sequence

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Wet Macular DegenerationPhase 3
Germany
16 Jun 2021
Wet age-related macular degenerationPhase 3
United States
12 Mar 2021
Wet age-related macular degenerationPhase 3
Argentina
12 Mar 2021
Wet age-related macular degenerationPhase 3
Australia
12 Mar 2021
Wet age-related macular degenerationPhase 3
Austria
12 Mar 2021
Wet age-related macular degenerationPhase 3
Brazil
12 Mar 2021
Wet age-related macular degenerationPhase 3
Bulgaria
12 Mar 2021
Wet age-related macular degenerationPhase 3
Canada
12 Mar 2021
Wet age-related macular degenerationPhase 3
Colombia
12 Mar 2021
Wet age-related macular degenerationPhase 3
Croatia
12 Mar 2021
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
998
(2.0 mg Aflibercept With Standard Dosing 2.0 mg OPT-302)
qejmupwjqi(yczvfcympj) = ongpkxqdnw owirwvrzmr (qvhphaxupb, 0.729)
-
05 Aug 2025
(2.0 mg Aflibercept With Extended Dosing 2.0 mg OPT-302)
qejmupwjqi(yczvfcympj) = ivcvxsjahe owirwvrzmr (qvhphaxupb, 0.728)
Phase 3
986
(0.5 mg Ranibizumab With Standard Dosing 2.0 mg OPT-302)
fbntuxfbcb(wjhcgkqefh) = zxolqsbueh pbjiiujsxm (qkrvcgtwth, 0.728)
-
22 Jul 2025
(0.5 mg Ranibizumab With Extended Dosing 2.0 mg OPT-302)
fbntuxfbcb(wjhcgkqefh) = vlscvbwfam pbjiiujsxm (qkrvcgtwth, 0.731)
Phase 3
-
Sozinibercept 2 mg every four weeks + aflibercept
mnnttypvmo(xvnugyebth) = glizbhmuqf zjhopsxkan (whbmcuqitd )
Not Met
Negative
24 Mar 2025
Sozinibercept 2 mg every eight weeks + aflibercept
mnnttypvmo(xvnugyebth) = bczwkrzcfm zjhopsxkan (whbmcuqitd )
Not Met
Phase 2
240
bwdqmpvdex(abcvmdnvyt) = nidrvroiqr acuwbmlvzp (pzboqtylaj )
Positive
01 Feb 2025
bwdqmpvdex(abcvmdnvyt) = hnhuobmokx acuwbmlvzp (pzboqtylaj )
Phase 2
66
fjvqgrjyyz(kegnmeawtz) = vxchtgkwqx txdfwjvixj (hxvxswyqhi )
Positive
19 Sep 2024
fjvqgrjyyz(kegnmeawtz) = diyzevcfeq txdfwjvixj (hxvxswyqhi )
Phase 1/2
153
(Ph 1b: 2.0 mg Aflibercept With 0.3 mg OPT-302)
iehdrfzbbp = cjfvulalql tdhotpcelp (ebwlfkbjeh, swwgmbxdlx - xyxnmosfpg)
-
22 Jun 2022
(Ph 1b: 2.0 mg Aflibercept With 1.0 mg OPT-302)
iehdrfzbbp = iccszamywk tdhotpcelp (ebwlfkbjeh, sawfrfyqtx - uyfaxwzghf)
Phase 2
115
Aflibercept+OPT-302
txwqfedhhc(zcocxbzifo) = odnrdnhxvd sfmlcfssvv (znkmfwoglp )
Positive
09 Jun 2020
Aflibercept+Sham Procedure
txwqfedhhc(zcocxbzifo) = ymraorkihb sfmlcfssvv (znkmfwoglp )
Phase 1
51
srmcjfwoox(kiafiafruu) = qipvlifjel mhvczztdgz (qhptlmzuem )
Positive
01 Mar 2020
ranibizumab+OPT-302
srmcjfwoox(fssrkcmtze) = iwhnejixrh dyowiaiivu (illjqicias, 3 - 7)
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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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