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European Union · EMA · Rare diseases

EU orphan designations

Every medicine the European Commission has designated as an orphan medicine for a rare disease, on the EMA's recommendation, with its current status.

Source: European Medicines Agency, orphan designations data (reproduced with acknowledgement of the source). Synced 27 Sep 2026
3,310Orphan designations listed
2,205Currently active
125Designated in the last 12 months
1,069Withdrawn or expired
Maintained by Sreepriya Prasannan
MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany HSE Spark Ignite 2026 โ€” Top 14 finalist
Compiled from EMA orphan designation records ยท Last verified ยท Editorial standards
01

All orphan designations, newest first

3,310 designations · page 21 of 34
SubstanceIntended useStatusDesignated
beloranib
EU/3/14/1287
Treatment of Prader-Willi syndrome Withdrawn 4 Jul 2014
Humanised Fc engineered monoclonal antibody against CD19 (tafasitamab)
EU/3/14/1286
Treatment of chronic lymphocytic leukaemia / small lymphocytic lymphoma Active (positive) 4 Jul 2014
afamelanotide
EU/3/14/1285
Treatment of familial benign chronic pemphigus (Hailey-Hailey disease) Active (positive) 4 Jul 2014
Isavuconazonium sulfate
EU/3/14/1284 · now authorised as Cresemba
Treatment of invasive aspergillosis Active (positive) 4 Jul 2014
mixture of two adeno-associated viral vectors of serotye 8 containing the 5'-half sequence of human ABCA4 gene and the 3'-half sequence of human ABCA4 gene
EU/3/14/1283
Treatment of Stargardt's disease Active (positive) 4 Jul 2014
mixture of two adeno-associated viral vectors serotype 8 containing the 5'-half sequence of human MYO7A gene and the 3'-half sequence of human MYO7A gene
EU/3/14/1282
Treatment of Usher syndrome Active (positive) 4 Jul 2014
1-(2,2-difluoro-1,3-benzodioxol-5-yl)-N-{1-[(2R)-2,3-dihydroxypropyl]-6-fluoro-2-(1-hydroxy-2-methylpropan-2-yl)-1H-indol-5-yl}cyclopropanecarboxamide (tezacafโ€ฆ
EU/3/14/1281
Treatment of cystic fibrosis Active (positive) 4 Jul 2014
autologous CD34+ cells transduced with a lentiviral vector containing the human SGSH gene
EU/3/14/1280
Treatment of mucopolysaccharidosis, type IIIA (Sanfilippo A syndrome) Active (positive) 10 Jun 2014
aganirsen
EU/3/14/1275
Treatment of central retinal vein occlusion Active (positive) 10 Jun 2014
4-(4-Methoxy-phenylamino)-6-methylcarbamyl-quinoline-3-carboxylic acid
EU/3/14/1279
Prevention of scarring post glaucoma filtration surgery Active (positive) 4 Jun 2014
adeno-associated viral vector serotype 2 containing the human CHM gene encoding human Rab escort protein 1
EU/3/14/1278
Treatment of choroideraemia Active (positive) 4 Jun 2014
Plasmid DNA encoding the human cystic fibrosis transmembrane conductance regulator gene complexed with a non-viral, cationic lipid based gene transfer agent
EU/3/14/1277
Treatment of cystic fibrosis Active (positive) 4 Jun 2014
Isavuconazonium sulfate
EU/3/14/1276 · now authorised as Cresemba
Treatment of mucormycosis Active (positive) 4 Jun 2014
Paclitaxel-succinate-Arg-Arg-Leu-Ser-Tyr-Ser-Arg-Arg-Arg-Phe
EU/3/14/1274
Treatment of glioma Active (positive) 4 Jun 2014
autologous dendritic cells pulsed with RNA from glioma stem cells
EU/3/14/1273
Treatment of glioma Active (positive) 4 Jun 2014
recombinant human alpha 1 chain homotrimer of type VII collagen
EU/3/14/1272
Treatment of epidermolysis bullosa Active (positive) 4 Jun 2014
177Lu-tetraxetan-tetulomab
EU/3/14/1271
Treatment of follicular lymphoma Active (positive) 4 Jun 2014
(5R,5aR,8aR,9S)-9-[[4,6-O-[(R)-Ethylidene]-ฮฒ-D-glucopyranosyl]-oxy]-5-(4-({[(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy]carbonyl}oxy)-3,5-dimethoxyphenyl)-5,8,8a,9โ€ฆ
EU/3/14/1270
Treatment of biliary tract cancer Active (positive) 4 Jun 2014
Lutetium (177Lu) edotreotide
EU/3/14/1269
Treatment of gastro-entero-pancreatic neuroendocrine tumours Active (positive) 4 Jun 2014
Humanised monoclonal antibody against CD38 for the treatment of plasma cell myeloma (isatuximab)
EU/3/14/1268
Treatment of plasma cell myeloma Withdrawn 29 Apr 2014
synthetic double-stranded siRNA oligonucleotide directed against transthyretin mRNA and covalently linked to a ligand containing three N-acetylgalactosamine reโ€ฆ
EU/3/14/1267
Treatment of ATTR amyloidosis Withdrawn 29 Apr 2014
autologous T cells transduced with lentiviral vector containing a chimeric antigen receptor directed against CD19 (tisagenlecleucel)
EU/3/14/1266 · now authorised as Kymriah
Treatment of B-lymphoblastic leukaemia/lymphoma Active (positive) 29 Apr 2014
genetically modified serotype 5/3 adenovirus coding for granulocyte macrophage colony-stimulating factor for the treatment of ovarian cancer
EU/3/14/1265
Treatment of ovarian cancer Withdrawn 29 Apr 2014
Ibrutinib
EU/3/14/1264
44 clinical trials →
Treatment of lymphoplasmacytic lymphoma Withdrawn 29 Apr 2014
autologous CD34+ haematopoietic stem cells transduced with lentiviral vector encoding the human beta A-T87Q-globin gene
EU/3/14/1263
The treatment of sickle cell disease Withdrawn 29 Apr 2014
recombinant human surfactant protein D
EU/3/14/1262
Prevention of bronchopulmonary dysplasia Active (positive) 11 Apr 2014
Caffeine citrate
EU/3/14/1261 · now authorised as Blectifor
11 clinical trials →
Prevention of bronchopulmonary dysplasia Active (positive) 11 Apr 2014
amikacin sulfate
EU/3/14/1259 · now authorised as Arikayce liposomal
5 clinical trials →
Treatment of nontuberculous mycobacterial lung disease Active (positive) 8 Apr 2014
N-({Carbamoylmethyl-[3-(2-oxo-pyrrolidin-1-yl)-propyl]-carbamoyl}-methyl)-2-[2-(2-fluoro-phenyl)-ethylamino]-N-isobutyl-acetamide
EU/3/14/1248
Treatment of optic neuritis Active (positive) 31 Mar 2014
5-chloro-N2-[2-isopropoxy-5-methyl-4-(4-piperidinyl)phenyl]-N4-[2-(isopropylsulfonyl)phenyl]-2,4-pyrimidinediamine
-
Treatment of non-small cell lung cancer (NSCLC) that is anaplastic lymphoma kinase (ALK)-positive Negative 28 Mar 2014
(RS)-Bacoflen;naltrexone hydrochloride;D-sorbitol
EU/3/14/1260
10 clinical trials →
Treatment of Charcot-Marie-Tooth disease type 1A Active (positive) 26 Mar 2014
Doxorubicin(6-maleimidocaproyl)hydrazone (aldoxorubicin)
EU/3/14/1258
Treatment of soft tissue sarcoma Withdrawn 26 Mar 2014
autologous CD34+ cells transduced with a lentiviral vector containing the human RAG1 gene
EU/3/14/1257
Treatment of recombination-activating gene 1 deficient severe combined immunodeficiency Active (positive) 26 Mar 2014
adeno-associated viral vector serotype 8 containing the human GUCY2D gene
EU/3/14/1256
Treatment of Leber's congenital amaurosis Active (positive) 26 Mar 2014
volasertib
EU/3/14/1255
Treatment of acute myeloid leukaemia Active (positive) 26 Mar 2014
Eculizumab
EU/3/14/1254
12 clinical trials →
Prevention of graft rejection following solid organ transplantation Withdrawn 26 Mar 2014
ex-vivo cultured human mesenchymal stromal cells
EU/3/14/1253
Prevention of graft rejection following solid organ transplantation Active (positive) 26 Mar 2014
cysteamine bitartrate (gastroresistant) (mercaptamine)
EU/3/14/1252
Treatment of pancreatic cancer Active (positive) 26 Mar 2014
recombinant human alpha-glucosidase conjugated with multiple copies of synthetic bismannose-6-phosphate-tetra-mannose glycan (avalglucosidase alfa)
EU/3/14/1251
Treatment of glycogen storage disease type II (Pompe's disease) Withdrawn 26 Mar 2014
phosphorothioate oligonucleotide targeted to transthyretin (inotersen)
EU/3/14/1250 · now authorised as Tegsedi
Treatment of ATTR amyloidosis Active (positive) 26 Mar 2014
N-(3-(5-fluoro-2-(4-(2-methoxyethoxy)phenylamino)pyrimidin-4-ylamino)phenyl)acrylamide benzenesulfonic acid salt
EU/3/13/1234
Treatment of chronic lymphocytic leukaemia / small lymphocytic lymphoma Withdrawn 16 Mar 2014
obeticholic acid
EU/3/13/1228
Treatment of primary sclerosing cholangitis Withdrawn 16 Mar 2014
Diacerein
EU/3/14/1236
Treatment of epidermolysis bullosa Active (positive) 20 Feb 2014
mixture of recombinant human IgG1 monoclonal antibodies against human cytomegalovirus envelope glycoproteins
EU/3/14/1235
Prevention of congenital cytomegalovirus infection following primary cytomegalovirus infection Withdrawn 20 Feb 2014
phosphorothioate oligonucleotide targeted to apolipoprotein C-III (volanesorsen)
EU/3/14/1249 · now authorised as Waylivra
Treatment of familial chylomicronaemia syndrome Active (positive) 19 Feb 2014
autologous dendritic cells pulsed with tumour antigen-derived synthetic peptides (MAGE-1, HER-2, AIM-2, TRP-2, gp-100, and interleukin-13 receptor alpha)
EU/3/14/1247
Treatment of glioma Active (positive) 19 Feb 2014
satoreotide trizoxetan
EU/3/14/1246
Diagnosis of gastro-entero-pancreatic neuroendocrine tumours Active (positive) 19 Feb 2014
pioglitazone
EU/3/14/1245
13 clinical trials →
Treatment of adrenoleukodystrophy Active (positive) 19 Feb 2014
ruxolitinib
EU/3/14/1244
70 clinical trials →
Treatment of polycythaemia vera Withdrawn 19 Feb 2014
recombinant human acid ceramidase
EU/3/14/1243
Treatment of Farber disease Active (positive) 19 Feb 2014
3-Chloro-4-fluorophenyl-[4-fluoro-4-{[(5-methylpyrimidin-2-ylmethyl) amino]methyl}piperidin-1-yl]methanone
EU/3/14/1242
Treatment of Rett syndrome Active (positive) 19 Feb 2014
Asp-Arg-Val-Tyr-Ile-His-Pro (Angiotensin 1-7);talfirastide
EU/3/14/1241
Treatment of Duchenne muscular dystrophy Active (positive) 19 Feb 2014
cysteamine
EU/3/14/1240
Treatment of cystic fibrosis Active (positive) 19 Feb 2014
11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-aza-cyclopentadecane-13,15-dione
EU/3/14/1239
Treatment of cystic fibrosis Active (positive) 19 Feb 2014
Eculizumab
EU/3/14/1238
12 clinical trials →
Prevention of delayed graft function after solid organ transplantation Withdrawn 19 Feb 2014
Gallium [Ga-68]-N-[(4,7,10-Tricarboxymethyl-1,4,7,10-tetraazacyclododec-1-yl)acetyl]-D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophanyl-L-lysyl-L-threoninyl-Lโ€ฆ
EU/3/14/1237
Diagnosis of gastro-entero-pancreatic neuroendocrine tumours Active (positive) 19 Feb 2014
allogeneic bone-marrow-derived ex-vivo-expanded multipotent adult progenitor cells
EU/3/13/1233
Prevention of graft-versus-host disease Active (positive) 16 Jan 2014
allantoin
EU/3/13/1232
Treatment of epidermolysis bullosa Withdrawn 16 Jan 2014
EU/3/13/1231
Treatment of acute lymphoblastic leukaemia Active (positive) 16 Jan 2014
EU/3/13/1230
Treatment of acute myeloid leukaemia Withdrawn 16 Jan 2014
autologous dendritic cells pulsed with allogeneic tumour cell lysate
EU/3/13/1229
Treatment of malignant mesothelioma Active (positive) 16 Jan 2014
adenovirus-specific T-cells derived from allogeneic donor leukocytes, expanded ex vivo
EU/3/13/1227
Treatment of adenovirus infection in allogeneic haematopoietic stem cell transplant recipients Withdrawn 16 Jan 2014
(6aS)-1,10-dimethoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-2,9-diol
EU/3/13/1226
Treatment of dystrophic myotonia Active (positive) 16 Jan 2014
Lonafarnib
EU/3/13/1225
Treatment of hepatitis delta virus infection Active (positive) 16 Jan 2014
sodium nitrite
EU/3/13/1224
Treatment of aneurysmal subarachnoid haemorrhage Active (positive) 16 Jan 2014
Inecalcitol
EU/3/13/1223
Treatment of chronic lymphocytic leukaemia / small lymphocytic lymphoma Active (positive) 16 Jan 2014
amatuximab
EU/3/13/1222
Treatment of malignant mesothelioma Withdrawn 16 Jan 2014
Humanised monoclonal modified IgG4 antibody with bispecific structure targeting factors IX, IXa, X and Xa (emicizumab)
EU/3/13/1221
Treatment of haemophilia A Withdrawn 16 Jan 2014
Poly[2-[(4-{[1-carboxy-2-(hexadecylcarbamoyl)ethyl]sulfanyl}-2,3-bis({2-[((2S)-2-(2-{[(2R)-2-carbamoyl-(2-{[(2S)-1-ethoxy-3-(3-hydroxy-4oxo-1,4-dihydropyridin-โ€ฆ
EU/3/13/1220
Treatment of dengue Active (positive) 16 Jan 2014
recombinant human type I pancreatic elastase for the prevention of arteriovenous access dysfunction in haemodialysis patients (vonapanitase)
EU/3/13/1218
Prevention of arteriovenous access dysfunction in haemodialysis patients Withdrawn 16 Jan 2014
(4R,5R)-1-[[4-[[4-[3,3-dibutyl-7-(dimethylamino)-2,3,4,5- tetrahydro-4-hydroxy-1,1-dioxido-1-benzothiepin-5-yl]phenoxy]methyl]phenyl]methyl]-4-aza-1-azoniabicyโ€ฆ
EU/3/13/1217
Treatment of primary sclerosing cholangitis Withdrawn 16 Jan 2014
(4R,5R)-1-[[4-[[4-[3,3-dibutyl-7-(dimethylamino)-2,3,4,5- tetrahydro-4-hydroxy-1,1-dioxido-1-benzothiepin-5-yl]phenoxy]methyl]phenyl]methyl]-4-aza-1-azoniabicyโ€ฆ
EU/3/13/1216 · now authorised as Livmarli
Treatment of progressive familial intrahepatic cholestasis Active (positive) 16 Jan 2014
(4R,5R)-1-[[4-[[4-[3,3-dibutyl-7-(dimethylamino)-2,3,4,5- tetrahydro-4-hydroxy-1,1-dioxido-1-benzothiepin-5-yl]phenoxy]methyl]phenyl]methyl]-4-aza-1-azoniabicyโ€ฆ
EU/3/13/1215
Treatment of primary biliary cirrhosis Withdrawn 16 Jan 2014
Lactobacillus acidophilus and Bifidobacterium bifidum
EU/3/13/1213
2 clinical trials →
Prevention of necrotising enterocolitis Active (positive) 16 Jan 2014
Ibrutinib
EU/3/13/1212
44 clinical trials →
Treatment of follicular lymphoma Withdrawn 16 Jan 2014
allogeneic and autologous haptenised and irradiated cells and cell lysates derived from glioma
EU/3/13/1211
Treatment of glioma Active (positive) 16 Jan 2014
recombinant human parathyroid hormone
EU/3/13/1210 · now authorised as Natpar
Treatment of hypoparathyroidism Active (positive) 16 Jan 2014
nitric oxide
EU/3/13/1209
4 clinical trials →
Treatment of cystic fibrosis Active (positive) 16 Jan 2014
fenfluramine hydrochloride
EU/3/13/1219 · now authorised as Fintepla
Treatment of Dravet syndrome Active (positive) 18 Dec 2013
(4R,5R)-1-[[4-[[4-[3,3-dibutyl-7-(dimethylamino)-2,3,4,5- tetrahydro-4-hydroxy-1,1-dioxido-1-benzothiepin-5-yl]phenoxy]methyl]phenyl]methyl]-4-aza-1-azoniabicyโ€ฆ
EU/3/13/1214 · now authorised as Livmarli
Treatment of Alagille syndrome Active (positive) 18 Dec 2013
soraprazan
EU/3/13/1208
Treatment of Stargardt's disease Active (positive) 13 Nov 2013
trebananib
EU/3/13/1207
Treatment of ovarian cancer Active (positive) 13 Nov 2013
synthetic 12 amino acid peptide designed after subcommissural organ-spondin
EU/3/13/1206
Treatment of spinal cord injury Active (positive) 13 Nov 2013
human monoclonal antibody against human interleukin 13
EU/3/13/1205
Treatment of eosinophilic oesophagitis Withdrawn 13 Nov 2013
sirolimus
EU/3/13/1204
32 clinical trials →
Prevention of arteriovenous access dysfunction in haemodialysis patients Active (positive) 13 Nov 2013
Ibrutinib
EU/3/13/1203
44 clinical trials →
Treatment of diffuse large B-cell lymphoma Withdrawn 13 Nov 2013
tivantinib
EU/3/13/1202
Treatment of hepatocellular carcinoma Withdrawn 13 Nov 2013
defibrotide
EU/3/13/1201
Prevention of graft-versus-host disease Withdrawn 13 Nov 2013
sorafenib tosilate
EU/3/13/1200
Treatment of papillary thyroid cancer Expired 13 Nov 2013
sorafenib tosilate
EU/3/13/1199
Treatment of follicular thyroid cancer Expired 13 Nov 2013
recombinant human insulin receptor monoclonal antibody-fused iduronate 2-sulfatase
EU/3/13/1198
Treatment of mucopolysaccharidosis type II (Hunter's syndrome) Withdrawn 13 Nov 2013
autologous ex-vivo-expanded leucocytes treated with 5-aza-2'-deoxycytidine
EU/3/13/1197
Treatment of glioma Active (positive) 13 Nov 2013
autologous regulatory T cells with an immunophenotype of CD4+CD25hiFoxP3+
EU/3/13/1171
Prevention of rejection following solid organ transplantation Active (positive) 8 Oct 2013
autologous CD34+ cells transfected with lentiviral vector containing the Wiskott-Aldrich syndrome protein gene (etuvetidigene autotemcel)
EU/3/13/1196
Treatment of Wiskott-Aldrich syndrome Withdrawn 7 Oct 2013
antisense oligonucleotide targeting the F508delta mutation of CFTR (eluforsen)
EU/3/13/1195
Treatment of cystic fibrosis Withdrawn 7 Oct 2013
naproxcinod
EU/3/13/1194
Treatment of Duchenne muscular dystrophy Withdrawn 7 Oct 2013
3,5-diiodothyropropionic acid
EU/3/13/1193
Treatment of Allan-Herndon-Dudley syndrome Active (positive) 7 Oct 2013
zoledronic acid
EU/3/13/1192
11 clinical trials →
Treatment of complex regional pain syndrome Active (positive) 7 Oct 2013
L-Pyr-L-Glu-L-Gln-L-Leu-L-Glu-L-Arg-L-Ala-L-Leu-L-Asn-L-Ser-L-Ser (cibinetide)
EU/3/13/1191
Treatment of sarcoidosis Active (positive) 7 Oct 2013
recombinant human monoclonal IgM antibody targeting glucose regulated protein 78
EU/3/13/1190
Treatment of plasma cell myeloma Active (positive) 7 Oct 2013

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How this page is built

Every row is copied from the EMA's orphan designations data, reproduced with acknowledgement of the source. Each substance links to its official EMA page.

A daily job downloads the EMA's orphan designations JSON report and lists every designation, newest first. No AI drafting and no editorial pass. See our editorial standards. The the EMA data on this page was last retrieved on 27 Sep 2026.

Please verify before you rely on this. This page is general information for life-science and pharmaceutical professionals. It is not medical advice, and it has not been reviewed by a clinician โ€” our editorial team holds life-science qualifications, not clinical ones. It is not exhaustive and may not reflect the most recent label change. Always check the official prescribing information (US Prescribing Information or EU SmPC) and speak to your doctor or pharmacist before acting on anything here. Drugs in the same class are not automatically interchangeable, and approvals, brand names and indications differ between the US, the EU/Ireland (EMA/HPRA) and other regions. Spotted an error? Tell us โ€” we correct promptly and log it.