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

51.4%

of due trials

That's 4001 trials

reported

out of 7784 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1304	497	95.2%	487	major
GlaxoSmithKline	1078	306	93.1%	573	major
Pfizer	761	173	96.0%	436	major
Merck Sharp & Dohme (MSD)	680	161	89.4%	361	major
Roche	628	116	87.1%	297	major
Sanofi S.A.	599	115	99.1%	354	major
Astrazeneca	540	149	96.6%	206	major
Johnson & Johnson	444	110	98.2%	201	major
Copenhagen University and Hospitals	426	163	8.0%	77	major
Eli Lilly	388	92	92.4%	172	major
Medical University of Vienna	368	184	4.9%	38	major
Boehringer Ingelheim	348	95	100.0%	168	major
Bristol-Myers Squibb	329	42	95.2%	153	major
Bayer	285	76	98.7%	141	major
Amgen Inc	251	57	94.7%	136	major
Gilead Sciences Inc	222	35	100.0%	112	major
KU Leuven	216	13	7.7%	23	major
Novo Nordisk	212	56	98.2%	102	major
Hospitals of Paris	202	7	0.0%	38	major
Karolinska Institutet	199	23	0.0%	22	major
Abbvie	195	37	97.3%	65	major
Radboud University	191	3	0.0%	29	major
No Sponsor Name Given	190	29	27.6%	32	major
UCB	188	42	88.1%	94	major
Charité-Universitätsmedizin Berlin	184	64	0.0%	32	major
Takeda	176	48	95.8%	74	major
Erasmus University	169	3	0.0%	27	major
University of Amsterdam	167	4	0.0%	26	major
Merck KGaA	153	34	88.2%	79	major
Agostino Gemelli University Polyclinic	146	11	0.0%	100	major
Aarhus University	145	53	20.8%	19	major
Novartis Vaccines	142	44	97.7%	80	major
Servier Laboratories	140	49	98.0%	57	major
Astellas	139	27	96.3%	77	major
VU University Medical Centre	134	3	0.0%	17	major
Utrecht University	132	6	0.0%	39	major
Ghent University	131	24	0.0%	40	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	124	1	0.0%	33	major
Imperial College London	121	19	26.3%	6	major
University College London	120	20	65.0%	4	major
Celgene	118	12	75.0%	44	major
Allergan	117	48	89.6%	42	major
Pierre Fabre S.A.	117	19	57.9%	49	major
Eisai Inc.	117	15	93.3%	74	major
Biogen	110	36	88.9%	42	major
University of Oxford	110	26	80.8%	10	major
Abbott	109	59	81.4%	44	major
Medical University of Graz	108	55	3.6%	7	major
Helsinki University	106	12	0.0%	8	major
Shire	104	18	77.8%	43	major
Chiesi Farmaceutici S.p.A	98	40	100.0%	39	major
Odense University Hospital	94	33	6.1%	18	major
European Organisation for the Research and Treatment of Cancer (EORTC)	93	14	71.4%	31	major
King’s College London	91	12	50.0%	3	major
University of Birmingham	88	13	15.4%	4	major
Université libre de Bruxelles	87	5	0.0%	9	major
Hospices Civils de Lyon	86	4	0.0%	10	major
Teva	84	26	76.9%	40	major
Vita-Salute San Raffaele University	84	6	0.0%	38	major
Actelion Pharmaceuticals Ltd	83	20	85.0%	37	major
Heidelberg University	79	22	0.0%	15	major
H. Lundbeck A/S	77	31	96.8%	33	major
Ipsen	77	27	92.6%	27	major
CSL Behring	76	27	100.0%	38	major
Alcon	76	20	100.0%	50	major
University of Oslo	75	2	0.0%	7	major
Vertex Pharmaceuticals, Inc.	73	19	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	67	19	100.0%	26	major
National Cancer Institute Italy	67	1	0.0%	13	major
Daiichi Sankyo	66	14	100.0%	31	major
Guy's and St Thomas' NHS Foundation Trust	66	8	25.0%	2	major
Menarini Group	65	23	69.6%	31	major
Maastricht University	65	2	0.0%	14	major
Otsuka	63	29	100.0%	25	major
Baxter	62	28	60.7%	22	major
Technical University of Munich	62	27	3.7%	11	major
The Newcastle upon Tyne Hospitals NHS Foundation Trust	62	16	31.2%	0	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
Gothenburg University	60	6	0.0%	6	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	0.0%	9	major
Hospital de la Santa Creu i Sant Pau	57	3	0.0%	12	major
Galderma R&D	55	27	70.4%	13	major
Ferring Pharmaceuticals	55	22	100.0%	20	major
Manchester University NHS Foundation Trust	55	13	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
Almirall S.A.	53	38	100.0%	11	major
Blaise Pascal University	53	5	0.0%	7	major
The Royal Marsden NHS Foundation Trust	53	5	40.0%	2	major
Vrije Universiteit Brussel	53	2	0.0%	9	major
HOVON Foundation	53	1	0.0%	2	major
University Erlangen-Nuremberg	52	18	0.0%	3	major
LEO Pharma A/S	52	15	93.3%	15	major
Queen Mary University of London	51	14	42.9%	1	major
University Hospital Tübingen	51	13	0.0%	7	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%	22	major
Belfast Health and Social Care Trust	50	16	6.2%	1	major

Who's not sharing EU clinical trial results?

Major sponsors 105

All sponsors 4918