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

61.8%

of due trials

That's 6974 trials

reported

out of 11287 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1365	693	97.5%	359	major
GlaxoSmithKline	1095	467	99.8%	473	major
Pfizer	783	229	99.6%	418	major
Merck Sharp & Dohme (MSD)	728	397	99.2%	168	major
Roche	661	167	89.8%	271	major
Sanofi S.A.	629	159	98.1%	361	major
Astrazeneca	585	216	97.2%	189	major
Johnson & Johnson	470	156	98.1%	198	major
Copenhagen University and Hospitals	463	190	8.9%	80	major
Eli Lilly	413	124	99.2%	172	major
Medical University of Vienna	379	199	10.6%	37	major
Boehringer Ingelheim	361	134	100.0%	153	major
Bristol-Myers Squibb	355	72	100.0%	144	major
Bayer	297	169	98.8%	64	major
Amgen Inc	265	84	96.4%	120	major
Hospitals of Paris (AP-HP)	241	11	0.0%	39	major
Novo Nordisk	230	79	98.7%	92	major
Gilead Sciences Inc	230	70	100.0%	106	major
KU Leuven	230	20	15.0%	23	major
Abbvie	214	84	98.8%	29	major
Karolinska Institutet	210	25	4.0%	21	major
Radboud University	204	9	22.2%	31	major
UCB	199	55	90.9%	98	major
No Sponsor Name Given	198	38	42.1%	34	major
Takeda	190	71	97.2%	59	major
Charité-Universitätsmedizin Berlin	190	69	2.9%	31	major
Erasmus University	182	3	0.0%	29	major
University of Amsterdam	181	5	0.0%	26	major
Aarhus University	161	68	16.2%	20	major
Merck KGaA	161	43	97.7%	72	major
VU University Medical Centre	150	4	0.0%	16	major
Agostino Gemelli University Polyclinic	148	11	0.0%	101	major
Leiden University	147	4	25.0%	14	major
Astellas	146	41	95.1%	72	major
Novartis Vaccines	142	53	100.0%	77	major
Servier Laboratories	141	62	100.0%	48	major
University College London	137	61	80.3%	4	major
Utrecht University	136	8	12.5%	38	major
Imperial College London	134	60	45.0%	5	major
Ghent University	132	32	0.0%	43	major
University of Groningen	132	2	0.0%	7	major
Allergan	130	62	95.2%	38	major
Celgene	128	33	93.9%	34	major
University of Oxford	127	59	83.1%	5	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Eisai Inc.	122	35	94.3%	60	major
Medical University of Graz	117	59	8.5%	8	major
Biogen	117	51	96.1%	33	major
Pierre Fabre S.A.	116	53	100.0%	28	major
Abbott	109	72	95.8%	31	major
Shire	108	26	100.0%	43	major
Helsinki University	107	16	12.5%	7	major
Odense University Hospital	101	36	5.6%	19	major
Chiesi Farmaceutici S.p.A	100	51	100.0%	32	major
European Organisation for the Research and Treatment of Cancer (EORTC)	100	23	69.6%	29	major
University of Birmingham	99	39	48.7%	4	major
King’s College London	97	58	94.8%	3	major
Université libre de Bruxelles	94	7	0.0%	9	major
Hospices Civils de Lyon	92	11	0.0%	9	major
Actelion Pharmaceuticals Ltd	90	27	100.0%	36	major
Teva	89	40	90.0%	39	major
University of Oslo	88	2	0.0%	9	major
Vertex Pharmaceuticals, Inc.	85	34	100.0%	34	major
Ipsen	85	32	100.0%	31	major
Vita-Salute San Raffaele University	85	6	0.0%	39	major
Heidelberg University	82	26	0.0%	15	major
H. Lundbeck A/S	81	38	97.4%	29	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	43	93.0%	2	major
University of Dundee	71	64	98.4%	2	major
Daiichi Sankyo	71	21	100.0%	30	major
Genentech	70	31	100.0%	22	major
Maastricht University	70	2	0.0%	14	major
Otsuka	69	35	91.4%	24	major
Gothenburg University	68	7	0.0%	7	major
National Cancer Institute Italy	67	3	0.0%	15	major
Fundació Clínic per a la Recerca Biomèdica	67	2	0.0%	29	major
Menarini Group	66	42	95.2%	13	major
University of Leeds	65	40	62.5%	1	major
Innsbruck Medical University	65	20	20.0%	7	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	64	38	78.9%	0	major
Technical University of Munich	64	28	3.6%	10	major
Manchester University NHS Foundation Trust	63	47	34.0%	0	major
Uppsala University/Uppsala County Council	63	10	20.0%	9	major
Baxter	62	44	93.2%	10	major
University of Cologne	62	20	0.0%	5	major
Vrije Universiteit Brussel	62	2	0.0%	10	major
University of Nottingham	60	51	92.2%	3	major
NHS Greater Glasgow and Clyde	60	26	34.6%	4	major
Hospital de la Santa Creu i Sant Pau	59	5	0.0%	15	major
Regeneron Pharmaceuticals Inc.	58	11	100.0%	16	major
Ferring Pharmaceuticals	57	29	96.6%	18	major
Queen Mary University of London	57	29	100.0%	1	major
The Royal Marsden NHS Foundation Trust	57	18	66.7%	3	major
Incyte Corporation	57	11	90.9%	3	major
Blaise Pascal University	57	6	0.0%	7	major
CHU de Toulouse	57	6	0.0%	5	major
Almirall S.A.	56	39	100.0%	10	major
LEO Pharma A/S	56	26	96.2%	14	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
Belfast Health and Social Care Trust	54	34	70.6%	1	major
University Hospitals of Leicester NHS Trust	54	27	88.9%	5	major
Hannover Medical School	52	25	0.0%	12	major
University of Turku	52	6	0.0%	2	major
Barts Health NHS Trust	51	34	88.2%	4	major
Mundipharma	51	30	90.0%	13	major
University Hospital Tübingen	51	14	0.0%	5	major
Cliniques Universitaires Saint-Luc	51	3	0.0%	8	major

Who's not sharing EU clinical trial results?

Major sponsors 114

All sponsors 5144