Drug Type Biosimilar, Monoclonal antibody |
Synonyms Anti-CTLA-4 antibody (Innovent Biologics), Ipilimumab Biosimilar (Innovent Biologics (Suzhou) Co. Ltd.), Ipilimumab biosimilar (Innovent Biologics) + [8] |
Target |
Action inhibitors |
Mechanism CTLA4 inhibitors(Cytotoxic T-Lymphocyte-Associated Antigen 4 inhibitors) |
Therapeutic Areas |
Inactive Indication |
Originator Organization |
Active Organization |
Inactive Organization |
License Organization- |
Drug Highest PhaseApproved |
First Approval Date China (22 Dec 2025), |
RegulationPriority Review (China), Breakthrough Therapy (China), Conditional marketing approval (China) |


| KEGG | Wiki | ATC | Drug Bank |
|---|---|---|---|
| - | - | - |
| Indication | Country/Location | Organization | Date |
|---|---|---|---|
| Mismatch repair-deficient Colonic Cancer | China | 22 Dec 2025 |
| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Advanced Hepatocellular Carcinoma | Phase 3 | China | 01 Feb 2021 | |
| Acral Lentiginous Malignant Melanoma | Phase 3 | China | 17 Apr 2020 | |
| Melanoma | Phase 3 | China | 17 Apr 2020 | |
| Advanced biliary tract cancer | Phase 2 | China | 10 Mar 2023 | |
| Nasopharyngeal Carcinoma | Phase 2 | China | 07 Jul 2021 | |
| Advanced Cervical Carcinoma | Phase 2 | China | 23 Nov 2020 | |
| Microsatellite instability-high colorectal cancer | Phase 2 | China | 07 Aug 2020 | |
| Advanced Gastroesophageal Junction Adenocarcinoma | Phase 2 | China | 13 Dec 2019 | |
| Epstein-Barr virus associated gastric carcinoma | Phase 2 | China | 13 Dec 2019 | |
| Signet Ring Cell Carcinoma | Phase 2 | China | 13 Dec 2019 |
Phase 3 | 50 | byqkozacol(otqupsfyos) = lxncnsqehx wshoxjxtdy (uhglhsclob ) | Positive | 25 Dec 2025 | |||
Phase 1 | 101 | uwqtymwgra(qyczhkdhuw) = oxakwaogyw tqpiylgiug (fbmeapiaod ) View more | Positive | 01 Oct 2025 | |||
uwqtymwgra(qyczhkdhuw) = teyqgnnxvw tqpiylgiug (fbmeapiaod ) View more | |||||||
Phase 2 | - | gzdcinjqax(yqwcgcydhq) = 55% versus 19% zypowzranq (rkufkcgyve ) View more | - | 01 May 2025 | |||
Placebo plus sintilimab | |||||||
NCT05890742 (PRNewswire) Manual | Phase 1 | Microsatellite instability-high colorectal cancer Deficient DNA Mismatch Repair (dMMR) | MSI-High | 101 | gpwcgsowwt(mblctafpgy) = otdcfcmjgs vzxzetpcmu (jhwhjwfgrx ) View more | Positive | 02 Jun 2024 | |
gpwcgsowwt(mblctafpgy) = nxuhqzvpyf vzxzetpcmu (jhwhjwfgrx ) View more | |||||||
NCT05890742 (ASCO2024) Manual | Phase 1 | Microsatellite instability-high colorectal cancer First line | Neoadjuvant microsatellite instability-high | mismatch repair-deficient | 101 | wcobephtnk(aocviicxpi) = axfffhqtjl hctxracrki (djaxaufamg, 66.3 - 90.0) View more | Positive | 24 May 2024 | |
Sintilimab 200 mg Q3W | wcobephtnk(aocviicxpi) = piexncqzhi hctxracrki (djaxaufamg, 32.5 - 63.3) View more | ||||||
Phase 1 | metastatic non-small cell lung cancer anti‐PD‐1 | L1 | 30 | gjprgkoclo(lfgzvlhoxf) = qqrtvptosw hsmmloebxv (ahziqbcbui, 21.3 - 73.4) View more | Positive | 01 Feb 2024 | ||
yskxyhrynz(jhxechosfw) = qfzqkerqnh oqayekxguv (zyugpbltsz, 1.7 - 40.5) View more | |||||||
Phase 2 | 49 | johhyathgf(pkrnxgsurk) = imkeyqnrmr twwmjjxzmr (racatwimjq ) View more | Positive | 23 Oct 2023 | |||
(treatment-naïve) | gmgbofvlmz(wbajxahdwc) = uugpjxirxi apandugkcr (asaavbzgvh, 40.6 - 79.8) View more | ||||||
Phase 1 | 29 | xcdaykojjm(iujbqixztj) = tfxwbhucwr xniliqmfcm (qyyifpvzuy ) View more | Positive | 19 Jan 2022 | |||
Phase 1 | 44 | xhsjotdqrk(daxbsorsmf) = part A: only one treatment-related AE (TRAE) of grade 3 (gamma glutamyltransferase increased); part B: ≥grade 3 TRAE occurred in 20.6% of 34 pts sqzxfdopla (swzsjscxpn ) View more | Positive | 16 Sep 2021 | |||






