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

61.5%

of due trials

That's 6818 trials

reported

out of 11089 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1361	679	97.2%	368	major
GlaxoSmithKline	1098	461	99.8%	478	major
Pfizer	784	225	99.6%	420	major
Merck Sharp & Dohme (MSD)	729	385	99.2%	181	major
Roche	656	165	89.7%	271	major
Sanofi S.A.	629	158	98.1%	361	major
Astrazeneca	582	208	97.1%	193	major
Johnson & Johnson	465	152	98.0%	199	major
Copenhagen University and Hospitals	459	187	8.0%	80	major
Eli Lilly	412	123	98.4%	173	major
Medical University of Vienna	377	197	8.6%	37	major
Boehringer Ingelheim	360	134	100.0%	154	major
Bristol-Myers Squibb	354	72	100.0%	145	major
Bayer	296	167	98.8%	65	major
Amgen Inc	261	82	96.3%	121	major
Hospitals of Paris (AP-HP)	240	11	9.1%	38	major
Gilead Sciences Inc	229	68	100.0%	108	major
Novo Nordisk	228	78	98.7%	93	major
KU Leuven	228	20	15.0%	23	major
Abbvie	212	79	98.7%	29	major
Karolinska Institutet	209	25	4.0%	21	major
Radboud University	205	9	11.1%	32	major
No Sponsor Name Given	198	37	43.2%	33	major
UCB	197	51	88.2%	100	major
Takeda	190	70	97.1%	60	major
Charité-Universitätsmedizin Berlin	190	69	2.9%	30	major
Erasmus University	183	3	0.0%	29	major
University of Amsterdam	181	5	0.0%	26	major
Merck KGaA	160	42	97.6%	72	major
Aarhus University	159	67	16.4%	20	major
VU University Medical Centre	150	4	0.0%	16	major
Agostino Gemelli University Polyclinic	148	11	0.0%	101	major
Leiden University	148	2	50.0%	14	major
Astellas	145	41	95.1%	72	major
Novartis Vaccines	142	53	100.0%	77	major
Servier Laboratories	140	60	100.0%	50	major
University College London	138	58	82.8%	4	major
Utrecht University	137	7	14.3%	38	major
Imperial College London	134	56	46.4%	6	major
University of Groningen	133	2	0.0%	7	major
Ghent University	132	32	0.0%	43	major
University of Oxford	128	59	81.4%	5	major
Celgene	128	32	93.8%	36	major
Allergan	127	62	95.2%	38	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Eisai Inc.	121	35	94.3%	60	major
Pierre Fabre S.A.	118	52	100.0%	28	major
Medical University of Graz	117	59	8.5%	8	major
Biogen	116	48	95.8%	33	major
Abbott	109	72	95.8%	31	major
Shire	107	26	96.2%	45	major
Helsinki University	107	15	13.3%	7	major
Chiesi Farmaceutici S.p.A	101	50	100.0%	32	major
Odense University Hospital	101	36	5.6%	19	major
European Organisation for the Research and Treatment of Cancer (EORTC)	100	22	72.7%	29	major
University of Birmingham	99	38	50.0%	4	major
King’s College London	98	58	93.1%	3	major
Université libre de Bruxelles	94	6	0.0%	9	major
Hospices Civils de Lyon	91	10	0.0%	9	major
Actelion Pharmaceuticals Ltd	89	25	100.0%	38	major
University of Oslo	89	2	0.0%	9	major
Teva	88	38	89.5%	40	major
Heidelberg University	87	24	0.0%	16	major
Vertex Pharmaceuticals, Inc.	85	33	100.0%	35	major
Ipsen	85	32	100.0%	30	major
Vita-Salute San Raffaele University	85	6	0.0%	39	major
H. Lundbeck A/S	81	38	97.4%	28	major
CSL Behring	79	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	3	0.0%	1	major
Guy's and St Thomas' NHS Foundation Trust	75	42	95.2%	2	major
University of Dundee	71	64	98.4%	2	major
Maastricht University	71	2	0.0%	14	major
Otsuka	70	34	94.1%	24	major
Genentech	70	31	100.0%	21	major
Daiichi Sankyo	70	20	100.0%	30	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	69	42	78.6%	1	major
Gothenburg University	68	7	0.0%	7	major
National Cancer Institute Italy	67	3	0.0%	15	major
Menarini Group	66	42	95.2%	13	major
Fundació Clínic per a la Recerca Biomèdica	66	2	0.0%	29	major
University of Leeds	65	38	60.5%	1	major
Technical University of Munich	65	28	3.6%	11	major
Innsbruck Medical University	65	20	20.0%	7	major
Uppsala University/Uppsala County Council	63	10	20.0%	9	major
Manchester University NHS Foundation Trust	62	46	32.6%	0	major
Baxter	62	42	92.9%	10	major
University of Cologne	61	20	0.0%	5	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	25	36.0%	4	major
Hospital de la Santa Creu i Sant Pau	59	5	0.0%	15	major
The Royal Marsden NHS Foundation Trust	58	17	64.7%	3	major
Ferring Pharmaceuticals	57	29	96.6%	18	major
Queen Mary University of London	57	29	93.1%	1	major
Regeneron Pharmaceuticals Inc.	57	11	100.0%	14	major
Blaise Pascal University	57	6	0.0%	7	major
CHU de Toulouse	57	6	0.0%	6	major
University Hospitals of Leicester NHS Trust	56	29	86.2%	5	major
LEO Pharma A/S	56	26	96.2%	14	major
Incyte Corporation	56	11	90.9%	3	major
HOVON Foundation	56	2	0.0%	2	major
Galderma R&D	55	32	78.1%	14	major
University Erlangen-Nuremberg	55	20	0.0%	5	major
European Institute of Oncology	55	1	0.0%	16	major
Almirall S.A.	54	39	100.0%	10	major
Belfast Health and Social Care Trust	54	31	74.2%	1	major
Hannover Medical School	52	25	0.0%	12	major
University Hospital Tübingen	52	14	0.0%	5	major
Cliniques Universitaires Saint-Luc	52	3	0.0%	8	major
Barts Health NHS Trust	51	33	84.8%	4	major
Mundipharma	50	30	90.0%	13	major
University of Turku	50	6	0.0%	1	major

Who's not sharing EU clinical trial results?

Major sponsors 114

All sponsors 5129