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

57.2%

of due trials

That's 5010 trials

reported

out of 8761 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1339	529	97.4%	478	major
GlaxoSmithKline	1088	341	99.7%	557	major
Pfizer	773	183	100.0%	439	major
Merck Sharp & Dohme (MSD)	706	189	97.4%	364	major
Roche	645	132	87.9%	296	major
Sanofi S.A.	620	126	99.2%	363	major
Astrazeneca	560	162	97.5%	212	major
Johnson & Johnson	458	122	98.4%	212	major
Copenhagen University and Hospitals	447	176	8.0%	79	major
Eli Lilly	402	100	98.0%	177	major
Medical University of Vienna	376	188	7.4%	37	major
Boehringer Ingelheim	353	113	100.0%	160	major
Bristol-Myers Squibb	342	49	100.0%	159	major
Bayer	292	82	100.0%	141	major
Amgen Inc	257	63	95.2%	138	major
Hospitals of Paris (AP-HP)	235	8	0.0%	39	major
Gilead Sciences Inc	227	51	100.0%	115	major
KU Leuven	226	16	12.5%	22	major
Novo Nordisk	221	62	98.4%	105	major
Abbvie	206	58	98.3%	44	major
Karolinska Institutet	206	24	0.0%	20	major
Radboud University	199	3	33.3%	32	major
UCB	194	44	88.6%	102	major
No Sponsor Name Given	192	33	36.4%	32	major
Charité-Universitätsmedizin Berlin	189	66	3.0%	30	major
Takeda	183	52	96.2%	72	major
Erasmus University	178	3	0.0%	28	major
University of Amsterdam	174	5	0.0%	25	major
Merck KGaA	157	37	97.3%	75	major
Aarhus University	152	63	17.5%	18	major
Agostino Gemelli University Polyclinic	148	11	0.0%	101	major
Astellas	143	30	93.3%	75	major
Novartis Vaccines	142	44	100.0%	80	major
VU University Medical Centre	141	4	0.0%	15	major
Servier Laboratories	140	52	100.0%	54	major
Leiden University	139	2	50.0%	13	major
Utrecht University	136	7	14.3%	38	major
Ghent University	133	29	0.0%	43	major
University of Oxford	129	32	90.6%	8	major
University College London	126	33	84.8%	3	major
Celgene	126	20	90.0%	43	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Imperial College London	124	32	25.0%	6	major
Allergan	123	52	92.3%	44	major
Eisai Inc.	119	19	94.7%	73	major
Pierre Fabre S.A.	118	46	100.0%	30	major
Biogen	115	40	90.0%	41	major
Medical University of Graz	113	56	8.9%	7	major
Abbott	109	66	83.3%	37	major
Shire	106	20	95.0%	46	major
Helsinki University	106	13	15.4%	8	major
Chiesi Farmaceutici S.p.A	99	42	100.0%	37	major
Odense University Hospital	97	35	5.7%	19	major
European Organisation for the Research and Treatment of Cancer (EORTC)	96	15	73.3%	33	major
King’s College London	95	44	90.9%	3	major
University of Birmingham	92	19	31.6%	3	major
Université libre de Bruxelles	90	6	0.0%	9	major
Hospices Civils de Lyon	88	9	0.0%	9	major
Heidelberg University	87	23	0.0%	17	major
Actelion Pharmaceuticals Ltd	86	20	100.0%	38	major
Teva	85	34	91.2%	38	major
Vita-Salute San Raffaele University	84	6	0.0%	39	major
H. Lundbeck A/S	81	34	97.1%	30	major
University of Oslo	81	2	0.0%	8	major
Ipsen	78	29	100.0%	26	major
CSL Behring	78	27	100.0%	37	major
Alcon	76	34	100.0%	40	major
Unicancer	75	2	0.0%	1	major
University of Munich (Ludwig-Maximilians)	74	31	6.5%	6	major
Vertex Pharmaceuticals, Inc.	74	26	100.0%	29	major
University of Dundee	70	61	98.4%	2	major
Guy's and St Thomas' NHS Foundation Trust	70	36	88.9%	2	major
Genentech	70	23	100.0%	25	major
Daiichi Sankyo	70	17	100.0%	32	major
Otsuka	69	30	100.0%	27	major
Gothenburg University	67	7	0.0%	7	major
National Cancer Institute Italy	67	3	0.0%	13	major
Maastricht University	67	2	0.0%	14	major
Technical University of Munich	65	28	3.6%	11	major
Menarini Group	65	25	92.0%	29	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	65	23	69.6%	1	major
Innsbruck Medical University	65	17	23.5%	8	major
Fundació Clínic per a la Recerca Biomèdica	65	1	0.0%	29	major
Baxter	62	29	62.1%	18	major
University of Leeds	62	20	55.0%	1	major
University of Cologne	60	20	0.0%	5	major
Vrije Universiteit Brussel	60	2	0.0%	9	major
University of Nottingham	58	44	95.5%	2	major
Uppsala University/Uppsala County Council	58	10	20.0%	9	major
Hospital de la Santa Creu i Sant Pau	58	3	0.0%	15	major
Ferring Pharmaceuticals	57	23	100.0%	21	major
Manchester University NHS Foundation Trust	57	21	9.5%	0	major
Galderma R&D	55	28	75.0%	13	major
LEO Pharma A/S	55	19	100.0%	14	major
Blaise Pascal University	55	6	0.0%	7	major
HOVON Foundation	55	2	0.0%	2	major
European Institute of Oncology	55	1	0.0%	16	major
Queen Mary University of London	54	17	100.0%	1	major
NHS Greater Glasgow and Clyde	54	16	43.8%	4	major
University Hospitals of Leicester NHS Trust	54	16	93.8%	6	major
CHU de Toulouse	54	5	0.0%	6	major
Almirall S.A.	53	38	100.0%	11	major
University Erlangen-Nuremberg	53	19	0.0%	5	major
Hannover Medical School	52	25	0.0%	12	major
The Royal Marsden NHS Foundation Trust	52	7	42.9%	2	major
Cliniques Universitaires Saint-Luc	52	3	0.0%	8	major
Belfast Health and Social Care Trust	51	18	61.1%	1	major
Mundipharma	50	23	91.3%	17	major
Regeneron Pharmaceuticals Inc.	50	10	80.0%	16	major
Incyte Corporation	50	7	100.0%	7	major
University of Turku	50	6	0.0%	2	major

Who's not sharing EU clinical trial results?

Major sponsors 111

All sponsors 5033