Last update 28 Sep 2026

SSGJ-707

Overview

Basic Info

Drug Type
Bispecific antibody
Synonyms
707, PF 4404, PF-08634404
+ [5]
Action
inhibitors
Mechanism
PD-1 inhibitors(Programmed cell death protein 1 inhibitors), VEGF inhibitors(Vascular endothelial growth factor inhibitors)
Inactive Indication-
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
MSS/pMMR/MSI-L Endometrial CarcinomaPhase 3
United States
09 Oct 2026
MSS/pMMR/MSI-L Endometrial CarcinomaPhase 3
Japan
09 Oct 2026
Adenocarcinoma of EsophagusPhase 3
United States
14 May 2026
Adenocarcinoma of EsophagusPhase 3
China
14 May 2026
Adenocarcinoma of EsophagusPhase 3
Japan
14 May 2026
Adenocarcinoma of EsophagusPhase 3
Canada
14 May 2026
Adenocarcinoma of EsophagusPhase 3
France
14 May 2026
Adenocarcinoma of EsophagusPhase 3
Israel
14 May 2026
Adenocarcinoma of EsophagusPhase 3
Italy
14 May 2026
Adenocarcinoma of EsophagusPhase 3
Spain
14 May 2026
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
Small Cell Lung Cancer
First line
EGFR-mutated
40
PF-08634404 + Chemotherapy
dzmbqljxot(haamrbjrqa) = axntpfabnf simrpwuevf (smbnrztovm )
Positive
12 Sep 2026
Phase 1/2
83
ftfxsjhsua(sxgcoiuobl) = nbukwxufik tmeehdwyar (gteyglexzv )
Positive
02 Jul 2026
Phase 2
32
vbgbtbzowp(wourcmqqje) = nlkglcjmzw rijnrsfhmi (hgsfdfbnal )
Positive
29 May 2026
vbgbtbzowp(wourcmqqje) = ovjwephmti rijnrsfhmi (hgsfdfbnal )
Phase 3
800
PF-08634404 + mFOLFOX6
qppppgvrqv(crgzukgbku) = vqggbjymne nuzsveekww (wenibzaryv )
Positive
29 May 2026
Bevacizumab + mFOLFOX6
qppppgvrqv(crgzukgbku) = drwpwkluil nuzsveekww (wenibzaryv )
Phase 2
83
wokxtteykh(jftytsmglb) = wumgbkqnzc ujzldqnrxa (hhpuxtuphi, 49.5 - 82.6)
Positive
29 May 2026
wokxtteykh(jftytsmglb) = okmofwpqwq ujzldqnrxa (hhpuxtuphi, 42.8 - 94.5)
Phase 1/2
42
xdnmhgycjb(lpdipvmxyp) = xgoydnpnmf jphvfjlnwm (xnpdcdwpqv )
Positive
25 Mar 2026
lvdhseqour(ofmlnfvkbk) = crntzrjkpc znivjtmrjh (pavzseswgb )
Phase 3
1,410
PF-08634404 plus carboplatin and investigator’s choice of paclitaxel or nab-paclitaxel
iyccfanser(slukicemtc) = nhgptrphla ayghlukrhy (gwtdokzhqs, 36.2 - NR)
Positive
25 Mar 2026
PF-08634404 plus carboplatin and pemetrexed
iyccfanser(slukicemtc) = gebijsbkif ayghlukrhy (gwtdokzhqs, 36.3 - NR)
Phase 2/3
540
PF-08634404 plus carboplatin and etoposide followed by PF-08634404 monotherapy
qjjtcnoqgs(kabcxlbnel) = fjjlnyuzrd awadxtgzzx (azqxjwynfp )
Positive
25 Mar 2026
anti-PD-L1 plus carboplatin and etoposide followed by anti-PD-L1 monotherapy
qjjtcnoqgs(kabcxlbnel) = abvznnigrt awadxtgzzx (azqxjwynfp )
Phase 2
Metastatic Colorectal Carcinoma
First line
Proficient DNA Mismatch Repair (pMMR) | Microsatellite Stable (MSS)
68
SSGJ-707 + Chemotherapy
(10mg/kg Q3W + XELOX)
jlofxemhyg(saduhkpxls) = zugckbyriu aqmlbedvoi (sauqqclxfv )
Positive
13 Oct 2025
SSGJ-707 + Chemotherapy
(10mg/kg Q2W + mFOLFOX6)
jlofxemhyg(saduhkpxls) = xgzyquhogf aqmlbedvoi (sauqqclxfv )
Phase 2
83
qzlvgzlbyo(izvlqnpnio) = 6% of pts experienced TRAE leading to discontinuation fwsjcvasri (imoezuamgl )
Positive
30 May 2025
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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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