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.

Learn more »

Trial sponsors have reported

52.8%

of due trials

That's 4204 trials

reported

out of 7960 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1308	501	96.0%	489	major
GlaxoSmithKline	1079	309	94.8%	575	major
Pfizer	764	175	97.1%	437	major
Merck Sharp & Dohme (MSD)	689	164	92.1%	367	major
Roche	633	120	87.5%	297	major
Sanofi S.A.	603	118	99.2%	355	major
Astrazeneca	545	152	96.7%	213	major
Johnson & Johnson	447	110	98.2%	206	major
Copenhagen University and Hospitals	437	165	8.5%	76	major
Eli Lilly	391	93	96.8%	176	major
Medical University of Vienna	373	186	5.4%	36	major
Boehringer Ingelheim	348	99	100.0%	171	major
Bristol-Myers Squibb	334	43	95.3%	154	major
Bayer	286	78	98.7%	141	major
Amgen Inc	252	58	94.8%	137	major
Gilead Sciences Inc	225	38	100.0%	115	major
KU Leuven	219	13	7.7%	21	major
Novo Nordisk	214	56	98.2%	105	major
Hospitals of Paris	207	7	0.0%	38	major
Karolinska Institutet	204	23	0.0%	21	major
Abbvie	196	37	97.3%	63	major
Radboud University	195	3	33.3%	32	major
UCB	190	43	88.4%	98	major
No Sponsor Name Given	190	29	27.6%	32	major
Charité-Universitätsmedizin Berlin	186	64	1.6%	33	major
Takeda	179	48	97.9%	74	major
Erasmus University	172	3	0.0%	27	major
University of Amsterdam	170	4	0.0%	26	major
Merck KGaA	154	34	94.1%	79	major
Aarhus University	147	57	19.3%	19	major
Agostino Gemelli University Polyclinic	147	11	0.0%	100	major
Novartis Vaccines	142	44	100.0%	80	major
Astellas	141	27	96.3%	78	major
Servier Laboratories	140	49	98.0%	57	major
VU University Medical Centre	136	3	0.0%	18	major
Utrecht University	134	6	16.7%	40	major
Ghent University	132	24	0.0%	40	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	124	1	0.0%	33	major
University College London	122	21	76.2%	3	major
Imperial College London	121	19	31.6%	6	major
Allergan	119	48	93.8%	45	major
Eisai Inc.	119	15	100.0%	75	major
Pierre Fabre S.A.	118	32	81.2%	35	major
Celgene	118	12	75.0%	46	major
Biogen	110	36	88.9%	44	major
University of Oxford	110	26	88.5%	10	major
Abbott	109	59	81.4%	44	major
Medical University of Graz	108	55	3.6%	7	major
Helsinki University	107	12	0.0%	8	major
Shire	104	18	77.8%	44	major
Chiesi Farmaceutici S.p.A	98	41	100.0%	39	major
Odense University Hospital	94	35	5.7%	18	major
King’s College London	93	28	92.9%	3	major
European Organisation for the Research and Treatment of Cancer (EORTC)	92	14	71.4%	31	major
University of Birmingham	90	13	15.4%	4	major
Université libre de Bruxelles	88	5	0.0%	9	major
Hospices Civils de Lyon	86	6	0.0%	10	major
Teva	84	29	82.8%	38	major
Vita-Salute San Raffaele University	84	6	0.0%	38	major
Actelion Pharmaceuticals Ltd	82	19	100.0%	38	major
Heidelberg University	81	22	0.0%	17	major
H. Lundbeck A/S	79	31	96.8%	33	major
Ipsen	77	27	100.0%	28	major
CSL Behring	76	27	100.0%	38	major
Alcon	76	21	100.0%	49	major
University of Oslo	76	2	0.0%	8	major
Vertex Pharmaceuticals, Inc.	73	20	100.0%	32	major
University of Munich (Ludwig-Maximilians)	72	30	6.7%	6	major
University of Dundee	70	61	82.0%	2	major
Genentech	68	20	95.0%	26	major
Guy's and St Thomas' NHS Foundation Trust	67	25	96.0%	2	major
Daiichi Sankyo	67	15	100.0%	33	major
National Cancer Institute Italy	67	1	0.0%	13	major
Technical University of Munich	65	27	3.7%	12	major
Menarini Group	65	23	95.7%	31	major
Maastricht University	65	2	0.0%	14	major
Otsuka	64	29	100.0%	26	major
Gothenburg University	64	6	0.0%	7	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	63	16	31.2%	0	major
Baxter	62	28	60.7%	21	major
Fundació Clínic per a la Recerca Biomèdica	62	1	0.0%	29	major
Innsbruck Medical University	61	17	23.5%	9	major
University of Leeds	61	14	57.1%	1	major
University of Nottingham	58	17	5.9%	2	major
University of Cologne	57	19	0.0%	6	major
Uppsala University/Uppsala County Council	57	9	11.1%	10	major
Hospital de la Santa Creu i Sant Pau	57	3	0.0%	13	major
Galderma R&D	55	27	70.4%	15	major
Ferring Pharmaceuticals	55	22	100.0%	21	major
Manchester University NHS Foundation Trust	55	14	0.0%	0	major
European Institute of Oncology	55	1	0.0%	16	major
NHS Greater Glasgow and Clyde	54	13	7.7%	5	major
Blaise Pascal University	54	5	0.0%	7	major
HOVON Foundation	54	2	0.0%	2	major
Almirall S.A.	53	38	100.0%	11	major
LEO Pharma A/S	53	16	93.8%	15	major
The Royal Marsden NHS Foundation Trust	53	5	40.0%	2	major
Vrije Universiteit Brussel	53	2	0.0%	9	major
University Erlangen-Nuremberg	52	19	0.0%	4	major
Queen Mary University of London	52	15	40.0%	2	major
University Hospital Tübingen	52	13	0.0%	6	major
Unicancer	52	2	0.0%	1	major
Belfast Health and Social Care Trust	51	17	5.9%	1	major
University Hospitals of Leciester NHS Trust	51	11	0.0%	4	major
Hannover Medical School	50	25	0.0%	11	major
Mundipharma	50	20	90.0%	21	major

Who's not sharing EU clinical trial results?

Major sponsors 106

All sponsors 4950