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

54.1%

of due trials

That's 4424 trials

reported

out of 8183 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1324	509	96.1%	473	major
GlaxoSmithKline	1083	312	99.7%	571	major
Pfizer	765	178	98.9%	439	major
Merck Sharp & Dohme (MSD)	698	169	92.9%	376	major
Roche	639	125	88.0%	293	major
Sanofi S.A.	611	121	99.2%	362	major
Astrazeneca	554	159	96.9%	212	major
Johnson & Johnson	451	114	98.2%	205	major
Copenhagen University and Hospitals	442	171	8.2%	77	major
Eli Lilly	395	96	96.9%	175	major
Medical University of Vienna	373	188	6.4%	36	major
Boehringer Ingelheim	352	103	100.0%	168	major
Bristol-Myers Squibb	339	45	100.0%	161	major
Bayer	288	80	100.0%	140	major
Amgen Inc	253	60	95.0%	137	major
Gilead Sciences Inc	226	41	100.0%	124	major
KU Leuven	222	16	12.5%	21	major
Novo Nordisk	216	58	98.3%	101	major
Hospitals of Paris (AP-HP)	214	7	0.0%	37	major
Karolinska Institutet	205	24	0.0%	20	major
Abbvie	201	37	97.3%	62	major
Radboud University	197	3	33.3%	32	major
UCB	191	43	88.4%	103	major
No Sponsor Name Given	191	29	31.0%	31	major
Charité-Universitätsmedizin Berlin	188	66	1.5%	30	major
Takeda	183	49	98.0%	75	major
Erasmus University	175	3	0.0%	27	major
University of Amsterdam	172	5	0.0%	24	major
Merck KGaA	155	35	94.3%	78	major
Aarhus University	148	60	18.3%	18	major
Agostino Gemelli University Polyclinic	147	11	0.0%	101	major
Novartis Vaccines	142	44	100.0%	80	major
Astellas	142	28	92.9%	75	major
Servier Laboratories	140	51	98.0%	53	major
VU University Medical Centre	139	3	0.0%	15	major
Utrecht University	135	6	16.7%	37	major
Ghent University	132	24	0.0%	42	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
University College London	124	24	87.5%	3	major
Allergan	123	49	93.9%	44	major
Imperial College London	123	23	30.4%	6	major
Celgene	120	13	84.6%	51	major
Eisai Inc.	119	15	100.0%	74	major
Pierre Fabre S.A.	118	40	95.0%	32	major
Biogen	113	37	89.2%	43	major
Medical University of Graz	111	56	5.4%	7	major
University of Oxford	111	26	88.5%	8	major
Abbott	109	59	81.4%	44	major
Helsinki University	106	12	0.0%	8	major
Shire	104	20	80.0%	45	major
Chiesi Farmaceutici S.p.A	99	41	100.0%	37	major
Odense University Hospital	95	35	5.7%	18	major
European Organisation for the Research and Treatment of Cancer (EORTC)	94	14	71.4%	30	major
King’s College London	93	28	96.4%	3	major
University of Birmingham	90	15	13.3%	2	major
Université libre de Bruxelles	89	5	0.0%	9	major
Hospices Civils de Lyon	86	8	0.0%	9	major
Teva	84	31	90.3%	39	major
Heidelberg University	84	23	0.0%	17	major
Actelion Pharmaceuticals Ltd	84	19	100.0%	40	major
Vita-Salute San Raffaele University	84	6	0.0%	39	major
H. Lundbeck A/S	80	32	96.9%	32	major
Ipsen	78	27	100.0%	26	major
CSL Behring	77	27	100.0%	37	major
University of Oslo	77	2	0.0%	8	major
Alcon	76	33	100.0%	40	major
University of Munich (Ludwig-Maximilians)	73	32	6.2%	5	major
Vertex Pharmaceuticals, Inc.	73	22	100.0%	32	major
University of Dundee	70	61	82.0%	2	major
Daiichi Sankyo	69	15	100.0%	33	major
Genentech	68	22	95.5%	26	major
Guy's and St Thomas' NHS Foundation Trust	67	25	100.0%	2	major
National Cancer Institute Italy	67	3	0.0%	13	major
Otsuka	66	29	100.0%	27	major
Gothenburg University	66	7	0.0%	7	major
Technical University of Munich	65	28	3.6%	11	major
Menarini Group	65	23	95.7%	30	major
Maastricht University	65	2	0.0%	14	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	64	17	47.1%	0	major
Fundació Clínic per a la Recerca Biomèdica	64	1	0.0%	29	major
Innsbruck Medical University	63	17	23.5%	8	major
Baxter	62	28	60.7%	19	major
University of Leeds	61	14	57.1%	1	major
University of Cologne	58	20	0.0%	5	major
University of Nottingham	58	17	47.1%	2	major
Uppsala University/Uppsala County Council	57	10	10.0%	9	major
Hospital de la Santa Creu i Sant Pau	57	3	0.0%	14	major
Galderma R&D	55	27	70.4%	13	major
Ferring Pharmaceuticals	55	22	100.0%	21	major
Manchester University NHS Foundation Trust	55	14	0.0%	0	major
University Hospitals of Leicester NHS Trust	55	13	0.0%	3	major
Unicancer	55	2	0.0%	1	major
European Institute of Oncology	55	1	0.0%	16	major
LEO Pharma A/S	54	16	100.0%	14	major
NHS Greater Glasgow and Clyde	54	13	15.4%	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
The Royal Marsden NHS Foundation Trust	53	6	33.3%	2	major
Queen Mary University of London	52	15	40.0%	2	major
Hannover Medical School	51	25	0.0%	11	major
Belfast Health and Social Care Trust	51	17	5.9%	1	major
Cliniques Universitaires Saint-Luc	51	3	0.0%	7	major
Mundipharma	50	20	90.0%	19	major
CHU de Toulouse	50	4	0.0%	5	major

Who's not sharing EU clinical trial results?

Major sponsors 107

All sponsors 4994