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

55.1%

of due trials

That's 4615 trials

reported

out of 8377 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1328	511	96.9%	475	major
GlaxoSmithKline	1084	315	99.7%	568	major
Pfizer	767	181	99.4%	439	major
Merck Sharp & Dohme (MSD)	701	170	93.5%	378	major
Roche	640	127	87.4%	295	major
Sanofi S.A.	614	122	99.2%	363	major
Astrazeneca	557	160	96.9%	210	major
Johnson & Johnson	454	116	98.3%	206	major
Copenhagen University and Hospitals	445	173	8.1%	78	major
Eli Lilly	399	96	97.9%	179	major
Medical University of Vienna	376	188	6.9%	36	major
Boehringer Ingelheim	353	110	100.0%	161	major
Bristol-Myers Squibb	341	47	100.0%	161	major
Bayer	289	81	100.0%	140	major
Amgen Inc	254	60	95.0%	138	major
Gilead Sciences Inc	226	43	100.0%	119	major
Hospitals of Paris (AP-HP)	224	8	0.0%	39	major
KU Leuven	222	16	12.5%	21	major
Novo Nordisk	217	58	98.3%	103	major
Karolinska Institutet	205	24	0.0%	20	major
Abbvie	203	42	97.6%	58	major
Radboud University	198	3	33.3%	32	major
UCB	192	44	88.6%	101	major
No Sponsor Name Given	191	29	31.0%	32	major
Charité-Universitätsmedizin Berlin	188	66	1.5%	30	major
Takeda	183	49	98.0%	72	major
Erasmus University	178	3	0.0%	28	major
University of Amsterdam	175	5	0.0%	25	major
Merck KGaA	155	36	94.4%	76	major
Aarhus University	151	61	18.0%	18	major
Agostino Gemelli University Polyclinic	147	11	0.0%	101	major
Astellas	143	28	92.9%	76	major
Novartis Vaccines	142	44	100.0%	80	major
VU University Medical Centre	141	4	0.0%	15	major
Servier Laboratories	140	51	100.0%	53	major
Utrecht University	136	6	16.7%	38	major
Ghent University	132	27	0.0%	42	major
University of Oxford	128	27	92.6%	8	major
University College London	125	27	85.2%	3	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Imperial College London	124	26	30.8%	6	major
Allergan	123	50	94.0%	44	major
Celgene	122	14	85.7%	50	major
Eisai Inc.	119	16	100.0%	75	major
Pierre Fabre S.A.	118	42	97.6%	29	major
Biogen	113	38	92.1%	41	major
Medical University of Graz	111	56	5.4%	7	major
Abbott	109	60	81.7%	43	major
Helsinki University	106	13	0.0%	8	major
Shire	104	20	80.0%	44	major
Chiesi Farmaceutici S.p.A	99	42	100.0%	36	major
Odense University Hospital	96	35	5.7%	19	major
European Organisation for the Research and Treatment of Cancer (EORTC)	94	14	71.4%	31	major
King’s College London	93	38	92.1%	3	major
University of Birmingham	90	16	18.8%	3	major
Université libre de Bruxelles	89	6	0.0%	9	major
Hospices Civils de Lyon	88	9	0.0%	9	major
Actelion Pharmaceuticals Ltd	86	19	100.0%	40	major
Heidelberg University	85	23	0.0%	17	major
Teva	84	32	90.6%	39	major
Vita-Salute San Raffaele University	84	6	0.0%	39	major
H. Lundbeck A/S	80	34	97.1%	30	major
Ipsen	78	28	100.0%	26	major
CSL Behring	78	27	100.0%	37	major
University of Oslo	77	2	0.0%	8	major
Alcon	76	33	100.0%	40	major
Vertex Pharmaceuticals, Inc.	74	22	100.0%	32	major
University of Munich (Ludwig-Maximilians)	73	31	6.5%	6	major
University of Dundee	70	61	91.8%	2	major
Otsuka	69	29	100.0%	28	major
Genentech	69	23	95.7%	25	major
Daiichi Sankyo	69	15	100.0%	33	major
Guy's and St Thomas' NHS Foundation Trust	68	28	92.9%	2	major
National Cancer Institute Italy	67	3	0.0%	13	major
Gothenburg University	66	7	0.0%	7	major
Maastricht University	66	2	0.0%	14	major
Technical University of Munich	65	28	3.6%	11	major
Menarini Group	65	24	91.7%	30	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	65	17	58.8%	0	major
Innsbruck Medical University	64	17	23.5%	8	major
Fundació Clínic per a la Recerca Biomèdica	64	1	0.0%	29	major
Baxter	62	28	60.7%	18	major
University of Leeds	62	16	50.0%	1	major
University of Cologne	60	20	0.0%	5	major
University of Nottingham	58	43	88.4%	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
Manchester University NHS Foundation Trust	56	18	0.0%	0	major
Galderma R&D	55	28	71.4%	13	major
Ferring Pharmaceuticals	55	23	100.0%	21	major
LEO Pharma A/S	55	17	94.1%	14	major
University Hospitals of Leicester NHS Trust	55	16	50.0%	5	major
Unicancer	55	2	0.0%	1	major
European Institute of Oncology	55	1	0.0%	16	major
NHS Greater Glasgow and Clyde	54	14	14.3%	5	major
Blaise Pascal University	54	5	0.0%	8	major
HOVON Foundation	54	2	0.0%	2	major
Vrije Universiteit Brussel	54	2	0.0%	9	major
Almirall S.A.	53	38	100.0%	11	major
University Erlangen-Nuremberg	53	19	0.0%	5	major
Queen Mary University of London	53	16	50.0%	2	major
The Royal Marsden NHS Foundation Trust	52	6	33.3%	2	major
CHU de Toulouse	52	4	0.0%	6	major
Hannover Medical School	51	25	0.0%	11	major
Belfast Health and Social Care Trust	51	18	55.6%	1	major
Cliniques Universitaires Saint-Luc	51	3	0.0%	7	major
Mundipharma	50	22	90.9%	18	major
University Hospital Tübingen	50	12	0.0%	5	major

Who's not sharing EU clinical trial results?

Major sponsors 108

All sponsors 5004