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

61.2%

of due trials

That's 6487 trials

reported

out of 10604 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1358	648	97.4%	387	major
GlaxoSmithKline	1097	449	99.8%	476	major
Pfizer	781	213	99.5%	423	major
Merck Sharp & Dohme (MSD)	726	361	98.9%	200	major
Roche	655	156	89.1%	277	major
Sanofi S.A.	628	145	99.3%	362	major
Astrazeneca	581	193	97.4%	198	major
Johnson & Johnson	463	147	98.0%	203	major
Copenhagen University and Hospitals	459	185	8.1%	80	major
Eli Lilly	409	118	97.5%	172	major
Medical University of Vienna	377	195	8.7%	38	major
Boehringer Ingelheim	360	130	100.0%	154	major
Bristol-Myers Squibb	352	68	100.0%	148	major
Bayer	294	161	98.8%	63	major
Amgen Inc	261	76	96.1%	127	major
Hospitals of Paris (AP-HP)	238	10	10.0%	38	major
Gilead Sciences Inc	228	67	100.0%	108	major
KU Leuven	228	19	10.5%	22	major
Novo Nordisk	227	77	98.7%	92	major
Abbvie	212	78	98.7%	27	major
Karolinska Institutet	207	24	4.2%	21	major
Radboud University	205	9	11.1%	32	major
No Sponsor Name Given	198	37	40.5%	33	major
UCB	197	50	90.0%	98	major
Charité-Universitätsmedizin Berlin	190	66	3.0%	30	major
Takeda	190	66	97.0%	63	major
University of Amsterdam	183	5	0.0%	25	major
Erasmus University	183	3	0.0%	28	major
Merck KGaA	160	40	97.5%	72	major
Aarhus University	158	66	16.7%	20	major
Agostino Gemelli University Polyclinic	148	11	0.0%	101	major
Astellas	145	39	94.9%	74	major
VU University Medical Centre	145	4	0.0%	15	major
Leiden University	145	2	50.0%	13	major
Novartis Vaccines	142	52	100.0%	78	major
Servier Laboratories	140	57	100.0%	51	major
University College London	138	51	78.4%	4	major
Utrecht University	137	7	14.3%	38	major
Imperial College London	134	54	42.6%	6	major
University of Groningen	133	2	0.0%	7	major
Ghent University	132	31	0.0%	43	major
University of Oxford	128	57	80.7%	5	major
Celgene	128	30	93.3%	36	major
Allergan	127	59	94.9%	40	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Eisai Inc.	120	35	94.3%	60	major
Pierre Fabre S.A.	118	51	100.0%	29	major
Medical University of Graz	116	60	8.3%	7	major
Biogen	116	47	93.6%	33	major
Abbott	109	72	87.5%	31	major
Shire	107	25	96.0%	45	major
Helsinki University	107	14	14.3%	7	major
Chiesi Farmaceutici S.p.A	101	48	100.0%	32	major
Odense University Hospital	101	36	5.6%	20	major
European Organisation for the Research and Treatment of Cancer (EORTC)	100	22	72.7%	29	major
University of Birmingham	99	35	42.9%	4	major
King’s College London	98	57	87.7%	3	major
Université libre de Bruxelles	94	6	0.0%	9	major
Hospices Civils de Lyon	90	10	0.0%	9	major
Teva	88	38	89.5%	39	major
Actelion Pharmaceuticals Ltd	88	21	100.0%	41	major
University of Oslo	88	2	0.0%	8	major
Heidelberg University	87	23	0.0%	17	major
Vita-Salute San Raffaele University	85	6	0.0%	39	major
Ipsen	84	32	100.0%	30	major
H. Lundbeck A/S	81	38	97.4%	28	major
Vertex Pharmaceuticals, Inc.	80	33	100.0%	30	major
CSL Behring	79	32	100.0%	35	major
Alcon	76	34	100.0%	40	major
University of Munich (Ludwig-Maximilians)	76	31	6.5%	6	major
Guy's and St Thomas' NHS Foundation Trust	75	42	88.1%	2	major
Unicancer	75	3	0.0%	1	major
University of Dundee	71	64	98.4%	2	major
Maastricht University	71	2	0.0%	14	major
Otsuka	70	33	93.9%	24	major
Genentech	70	31	100.0%	19	major
Daiichi Sankyo	70	20	100.0%	30	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	69	39	82.1%	2	major
Gothenburg University	68	7	0.0%	7	major
National Cancer Institute Italy	67	3	0.0%	15	major
Menarini Group	66	41	95.1%	13	major
Fundació Clínic per a la Recerca Biomèdica	66	2	0.0%	29	major
University of Leeds	65	32	56.2%	1	major
Technical University of Munich	65	28	3.6%	11	major
Innsbruck Medical University	65	19	21.1%	8	major
Baxter	62	41	92.7%	11	major
Manchester University NHS Foundation Trust	62	39	30.8%	0	major
University of Cologne	61	20	0.0%	5	major
Uppsala University/Uppsala County Council	61	10	20.0%	9	major
Vrije Universiteit Brussel	61	2	0.0%	9	major
University of Nottingham	60	51	92.2%	3	major
NHS Greater Glasgow and Clyde	60	22	40.9%	4	major
Hospital de la Santa Creu i Sant Pau	59	4	0.0%	15	major
The Royal Marsden NHS Foundation Trust	58	14	57.1%	3	major
Queen Mary University of London	57	29	93.1%	1	major
Ferring Pharmaceuticals	57	25	100.0%	20	major
Regeneron Pharmaceuticals Inc.	57	11	90.9%	13	major
Blaise Pascal University	57	6	0.0%	7	major
LEO Pharma A/S	56	26	96.2%	12	major
University Hospitals of Leicester NHS Trust	56	22	90.9%	6	major
Galderma R&D	55	31	77.4%	14	major
University Erlangen-Nuremberg	55	20	0.0%	5	major
Incyte Corporation	55	11	90.9%	2	major
CHU de Toulouse	55	6	0.0%	5	major
HOVON Foundation	55	2	0.0%	2	major
European Institute of Oncology	55	1	0.0%	16	major
Almirall S.A.	54	38	100.0%	11	major
Belfast Health and Social Care Trust	53	28	67.9%	1	major
Hannover Medical School	52	25	0.0%	12	major
Cliniques Universitaires Saint-Luc	52	3	0.0%	8	major
Barts Health NHS Trust	51	32	87.5%	3	major
University Hospital Tübingen	51	13	0.0%	5	major
Mundipharma	50	28	92.9%	13	major
University of Turku	50	6	0.0%	1	major

Who's not sharing EU clinical trial results?

Major sponsors 114

All sponsors 5120