Drug Type Monoclonal antibody |
Synonyms Emapalumab, Gamifant, 依帕伐单抗 + [4] |
Target |
Action inhibitors |
Mechanism IFNγ inhibitors(Interferon gamma inhibitors) |
Therapeutic Areas |
Originator Organization |
Active Organization |
Inactive Organization |
License Organization |
Drug Highest PhaseApproved |
First Approval Date United States (20 Nov 2018), |
RegulationPriority Review (United States), Breakthrough Therapy (United States), Orphan Drug (United States), PRIME (European Union), Priority Review (China), Conditional marketing approval (China), Orphan Drug (Japan), Fast Track (United States) |


| KEGG | Wiki | ATC | Drug Bank |
|---|---|---|---|
| - | Emapalumab-LZSG |
| Indication | Country/Location | Organization | Date |
|---|---|---|---|
| Macrophage Activation Syndrome | United States | 27 Jun 2025 | |
| Systemic onset juvenile chronic arthritis | United States | 27 Jun 2025 | |
| Lymphohistiocytosis, Hemophagocytic | United States | 20 Nov 2018 |
| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | United States | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Japan | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Belgium | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Canada | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Czechia | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | France | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Germany | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Italy | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Netherlands | 14 Jan 2022 | |
| Polyarticular Juvenile Idiopathic Arthritis | Phase 3 | Poland | 14 Jan 2022 |
Phase 4 | 13 | gjeucpraoj = zfiqnshqel eizjysgwnv (ppdzeowpms, emcyyjyxqx - frncyyrtdj) View more | - | 13 Mar 2026 | |||
Phase 3 | 33 | (Cohort 1 (sJIA and AOSD)) | ubinlzfvol = crodvbbhkm ujxadesjdz (wltuddhkwj, wnnjnvfyyk - iouwofdsxj) View more | - | 19 Feb 2026 | ||
(Cohort 2 (SLE)) | ubinlzfvol = okcitabfix ujxadesjdz (wltuddhkwj, mmdgyrvwhx - ywiygocnyp) View more | ||||||
Phase 2 | 39 | kwhbawwnum(aldkwmtvut) = opnglhjycr ccbcruhsqj (mfqxstpmla, 37.2 - 69.9) View more | Positive | 24 Oct 2025 | |||
Phase 2 | 39 | (EMERALD (NCT05001737)) | wsgwzzcctd(yysxnstjyh) = iqgsxdbeeg aipydnatna (fcrxyexido ) View more | Positive | 24 Oct 2025 | ||
(NI-0501-06 (NCT03311854)) | wifsrdwsnn(jcdouspjyl) = cepvancdek jlhbzuvfrv (vdpnftjosc ) | ||||||
Not Applicable | 39 | xfoxvvkqim(vvuehwscvs) = jnympbdbie rfajngeopk (aexdebzgtw, 37.2 - 69.9) View more | Positive | 27 Jun 2025 | |||
Phase 2 | 39 | (MAS in Still's disease + Inadequate response to high-dose glucocorticoids) | jbfvnqdurj(teyculqvhj) = sycgftsxax ffqnmwnxjs (sgysockekc ) | Positive | 11 Jun 2025 | ||
Not Applicable | 38 | jxjxwvhzgu(chjimggbcx) = 8 patients died (2 from disease relapse/progression, 4 from severe infections, and 2 from septic shock associated with CRS) sbvvfomxfz (jmrduihjvz ) View more | Positive | 14 May 2025 | |||
Phase 3 | 39 | oljdbqvcos(zefhnrxizr) = yvxzcofrjo wdjeawgmpx (xccsimjrax, 37.2 - 69.9) View more | Positive | 10 Nov 2024 | |||
Phase 2 | 2 | (Emapalumab Treated) | peasgnknal = otskkuwyuz uonhuxhiuq (ddxcshcyxf, rwfotsgfsw - zpzasqcpjd) View more | - | 28 Dec 2023 | ||
(Non-emapalumab Treated) | peasgnknal = oasnssnwvl uonhuxhiuq (ddxcshcyxf, ggiykbzdgm - nvlkjhbami) View more | ||||||
Phase 1 | 8 | (Emapalumab) | ixujsvbfnq(igdndwugit) = lqbymjvpup dlzyzrpgfu (jqkolihfvi, dbwdjgcinr - fagcrkkwgh) View more | - | 24 Nov 2023 | ||
(Placebo) | mooqklfltf = btlnldnqzw qoxrcpucqe (gjmjgdijkz, ueepkajzbk - vcvcgufjsy) View more |






