Who's not sharing EU clinical trial results?

By law, all clinical trials on the European Union clinical trials register (EUCTR) must report their results, in the registry, within a year of completion. This site tracks which universities and pharmaceutical companies are doing this, and which aren't.

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Trial sponsors have reported

64.0%

of due trials

That's 7479 trials

reported

out of 11682 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1374	707	99.2%	355	major
GlaxoSmithKline	1107	472	99.8%	478	major
Pfizer	789	234	100.0%	417	major
Merck Sharp & Dohme (MSD)	739	418	99.3%	163	major
Roche	671	170	89.4%	276	major
Sanofi S.A.	635	161	98.1%	370	major
Astrazeneca	591	219	97.7%	191	major
Johnson & Johnson	481	160	98.1%	201	major
Copenhagen University and Hospitals	472	192	13.5%	84	major
Eli Lilly	425	129	99.2%	175	major
Medical University of Vienna	382	202	12.9%	37	major
Boehringer Ingelheim	362	136	100.0%	159	major
Bristol-Myers Squibb	359	74	97.3%	147	major
Bayer	297	181	100.0%	53	major
Amgen Inc	267	85	96.5%	121	major
Hospitals of Paris (AP-HP)	250	15	6.7%	41	major
Novo Nordisk	232	81	98.8%	92	major
Gilead Sciences Inc	232	72	100.0%	106	major
KU Leuven	231	21	57.1%	23	major
Abbvie	217	86	98.8%	37	major
Karolinska Institutet	211	25	4.0%	24	major
Radboud University	208	9	22.2%	32	major
UCB	201	58	91.4%	98	major
No Sponsor Name Given	200	38	42.1%	33	major
Takeda	195	73	97.3%	62	major
Charité-Universitätsmedizin Berlin	192	71	2.8%	31	major
Erasmus University	192	3	0.0%	29	major
University of Amsterdam	181	7	0.0%	26	major
Aarhus University	165	69	24.6%	20	major
Merck KGaA	161	43	97.7%	72	major
VU University Medical Centre	152	9	0.0%	16	major
Astellas	149	42	100.0%	74	major
Leiden University	149	5	20.0%	13	major
Agostino Gemelli University Polyclinic	148	11	0.0%	101	major
University College London	143	67	98.5%	4	major
Novartis Vaccines	142	54	100.0%	77	major
Servier Laboratories	141	63	100.0%	47	major
Utrecht University	139	8	12.5%	39	major
Imperial College London	137	69	73.9%	4	major
Allergan	137	63	95.2%	38	major
University of Groningen	134	2	0.0%	7	major
University of Oxford	133	63	84.1%	5	major
Ghent University	132	32	12.5%	43	major
Celgene	131	36	94.4%	35	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Eisai Inc.	123	35	94.3%	61	major
Pierre Fabre S.A.	118	66	100.0%	23	major
Medical University of Graz	118	61	19.7%	8	major
Biogen	117	55	96.4%	36	major
Abbott	109	72	95.8%	31	major
Helsinki University	109	16	12.5%	8	major
Shire	108	29	100.0%	43	major
Odense University Hospital	103	40	10.0%	20	major
University of Birmingham	102	41	63.4%	5	major
European Organisation for the Research and Treatment of Cancer (EORTC)	102	24	70.8%	29	major
King’s College London	101	61	100.0%	3	major
Chiesi Farmaceutici S.p.A	101	51	100.0%	31	major
Hospices Civils de Lyon	95	12	0.0%	9	major
University of Oslo	95	2	0.0%	9	major
Université libre de Bruxelles	94	7	0.0%	9	major
Actelion Pharmaceuticals Ltd	92	29	100.0%	39	major
Teva	90	42	90.5%	38	major
Vertex Pharmaceuticals, Inc.	87	37	100.0%	31	major
Ipsen	85	33	100.0%	32	major
Vita-Salute San Raffaele University	85	6	0.0%	39	major
H. Lundbeck A/S	82	39	97.4%	30	major
CSL Behring	80	34	100.0%	35	major
Alcon	76	34	100.0%	40	major
University of Munich (Ludwig-Maximilians)	76	31	6.5%	6	major
Unicancer	76	4	0.0%	1	major
Guy's and St Thomas' NHS Foundation Trust	75	44	100.0%	2	major
Daiichi Sankyo	72	22	95.5%	31	major
Maastricht University	72	3	0.0%	14	major
University of Dundee	71	64	100.0%	2	major
Genentech	71	31	100.0%	24	major
Otsuka	70	35	91.4%	24	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	69	43	86.0%	1	major
Gothenburg University	68	7	0.0%	7	major
University of Leeds	67	42	71.4%	1	major
National Cancer Institute Italy	67	3	0.0%	15	major
Fundació Clínic per a la Recerca Biomèdica	67	2	0.0%	29	major
Menarini Group	66	43	93.0%	12	major
Technical University of Munich	65	28	3.6%	11	major
Innsbruck Medical University	65	20	20.0%	7	major
ACCORD (University of Edinburgh & NHS Lothian)	64	31	64.5%	3	major
University of Cologne	64	20	0.0%	5	major
Manchester University NHS Foundation Trust	63	49	53.1%	0	major
Uppsala University/Uppsala County Council	63	10	20.0%	10	major
Baxter	62	44	93.2%	10	major
Vrije Universiteit Brussel	62	3	0.0%	10	major
University of Nottingham	61	53	94.3%	4	major
CHU de Toulouse	61	6	0.0%	6	major
Queen Mary University of London	60	31	100.0%	1	major
NHS Greater Glasgow and Clyde	60	27	55.6%	3	major
Incyte Corporation	60	11	90.9%	5	major
Regeneron Pharmaceuticals Inc.	59	11	100.0%	14	major
Blaise Pascal University	59	8	0.0%	7	major
Hospital de la Santa Creu i Sant Pau	58	9	0.0%	13	major
Almirall S.A.	57	39	100.0%	10	major
Ferring Pharmaceuticals	57	29	96.6%	19	major
The Royal Marsden NHS Foundation Trust	57	21	71.4%	3	major
HOVON Foundation	57	2	0.0%	2	major
LEO Pharma A/S	56	27	96.3%	15	major
University Erlangen-Nuremberg	56	20	0.0%	5	major
Galderma R&D	55	34	79.4%	14	major
University Hospitals of Leicester NHS Trust	55	29	93.1%	4	major
Heidelberg University Hospital	55	15	13.3%	10	major
European Institute of Oncology	55	1	0.0%	16	major
Belfast Health and Social Care Trust	54	39	71.8%	1	major
University Hospital Tübingen	54	15	6.7%	6	major
Hannover Medical School	53	26	19.2%	12	major
University of Turku	53	6	0.0%	2	major
Mundipharma	52	30	90.0%	13	major
Cliniques Universitaires Saint-Luc	52	3	0.0%	8	major
Barts Health NHS Trust	51	34	97.1%	4	major

Who's not sharing EU clinical trial results?

Major sponsors 115

All sponsors 5225