Drug Type Fc fusion protein |
Synonyms Abatacept (Genetical Recombination), CTLA4-Ig(Bristol-Myers Squibb), CTLA4Ig + [14] |
Target |
Action modulators |
Mechanism CD80 modulators(Cluster of differentiation 80 modulators), CD86 modulators(Cluster of differentiation 86 modulators) |
Therapeutic Areas |
Active Indication |
Inactive Indication |
Originator Organization |
Active Organization |
Inactive Organization |
License Organization |
Drug Highest PhaseApproved |
First Approval Date United States (23 Dec 2005), |
RegulationOrphan Drug (United States) |

| Indication | Country/Location | Organization | Date |
|---|---|---|---|
| Acute Graft Versus Host Disease | United States | 15 Dec 2021 | |
| Juvenile Idiopathic Arthritis | United States | 25 Aug 2009 | |
| Arthritis, Psoriatic | European Union | 21 May 2007 | |
| Arthritis, Psoriatic | Iceland | 21 May 2007 | |
| Arthritis, Psoriatic | Liechtenstein | 21 May 2007 | |
| Arthritis, Psoriatic | Norway | 21 May 2007 | |
| Polyarticular Juvenile Idiopathic Arthritis | European Union | 21 May 2007 | |
| Polyarticular Juvenile Idiopathic Arthritis | Iceland | 21 May 2007 | |
| Polyarticular Juvenile Idiopathic Arthritis | Liechtenstein | 21 May 2007 | |
| Polyarticular Juvenile Idiopathic Arthritis | Norway | 21 May 2007 | |
| Rheumatoid Arthritis | United States | 23 Dec 2005 |
| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Myocarditis | Phase 3 | United States | 02 Jul 2022 | |
| Myocarditis | Phase 3 | Canada | 02 Jul 2022 | |
| Polymyalgia Rheumatica | Phase 3 | France | 13 Dec 2018 | |
| Giant Cell Arteritis | Phase 3 | United States | 15 Jul 2017 | |
| Giant Cell Arteritis | Phase 3 | Australia | 15 Jul 2017 | |
| Giant Cell Arteritis | Phase 3 | Austria | 15 Jul 2017 | |
| Giant Cell Arteritis | Phase 3 | Belgium | 15 Jul 2017 | |
| Giant Cell Arteritis | Phase 3 | Bulgaria | 15 Jul 2017 | |
| Giant Cell Arteritis | Phase 3 | Canada | 15 Jul 2017 | |
| Giant Cell Arteritis | Phase 3 | Denmark | 15 Jul 2017 |
Not Applicable | 99 | hhvitlulfd(yuyzskjqqd) = odpgbmgeoo mkrijqeaxc (tzsjcqujae ) View more | Positive | 06 Dec 2025 | |||
hhvitlulfd(yuyzskjqqd) = frgdnylqjm mkrijqeaxc (tzsjcqujae ) View more | |||||||
Not Applicable | 2,683 | conventional GVHD prophylaxis + immunosuppressive agent | qhpwbfluou(evunzrbeec) = kpiegpveij mmqteuhyhm (wafaxeeumm, 0.95 - 1.31) View more | Positive | 06 Dec 2025 | ||
conventional GVHD prophylaxis | - | ||||||
Phase 3 | ACPA-positive | 98 | Abatacept 125 mg sc weekly | hpmapzekuu(dfmyfeiddn) = yyreuuatod jtdhxbdiyw (neewpozomy ) View more | Positive | 24 Oct 2025 | |
Placebo | hpmapzekuu(dfmyfeiddn) = eamvlgfeil jtdhxbdiyw (neewpozomy ) View more | ||||||
Phase 3 | 143 | ipdjdhgfvd(yegmsuyspk) = noswbsgtgf yepvqmhuel (bzbwbcffgc ) View more | Positive | 24 Oct 2025 | |||
Placebo | ipdjdhgfvd(yegmsuyspk) = kmrgjjjldj yepvqmhuel (bzbwbcffgc ) View more | ||||||
Not Applicable | - | 624 | Methotrexate combined with other csDMARDs/corticosteroids or steroids alone | qbiykvmubz(zaoxorbblb) = zfewablzgn ygyvmprnue (cwdvwovynm ) View more | Positive | 24 Oct 2025 | |
Not Applicable | 526 | (Progressive ILD) | ovdavdsarg(waltvmkumc) = ttdzgpomoo mfialsypuy (zfvrhonbzu ) View more | Positive | 24 Oct 2025 | ||
Phase 3 | ACPA-positive | 98 | Abatacept 125 mg sc weekly | uhnivlydaj(nmlmqkvnkm) = nhemrlxwir vmrspioyzg (hplrumloeq ) | Positive | 11 Jun 2025 | |
Placebo | - | ||||||
Not Applicable | Palindromic Rheumatism rheumatoid factor (RF) | anti-citrullinated protein antibodies (ACPA) | 70 | rbgttcduup(cajksqnugo) = vzdcafvxjm rmjywpgqzi (zhxzdzxrgi ) View more | Positive | 11 Jun 2025 | ||
rbgttcduup(cajksqnugo) = ciaylbmdbh rmjywpgqzi (zhxzdzxrgi ) View more | |||||||
Phase 2 | - | pjqhnylybx(qyyhykphos) = jvxulclbrw aazmovvvgw (umrgdqgrir, -6.91 to 6.21) | Negative | 24 Apr 2025 | |||
Phase 2 | 20 | Placebo (Placebo) | pdhjkcbxwj(qeqvfgtzbo) = zeaddtrikh qjwoyewxuz (mtvdawzglt, mpkmagxgfs - mmqzlfhutm) View more | - | 07 Jan 2025 | ||
(Abatacept) | pdhjkcbxwj(qeqvfgtzbo) = jkphuqdqpa qjwoyewxuz (mtvdawzglt, bzfxbvrnhc - vbbrcwaids) View more |






