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

56.4%

of due trials

That's 4863 trials

reported

out of 8618 trials

due to report

Sponsor name	Trials on EUCTR	Trials due to report results	% Reported	Trials with inconsistent data	Major?
Novartis	1329	520	96.9%	471	major
GlaxoSmithKline	1086	322	99.7%	568	major
Pfizer	770	183	100.0%	435	major
Merck Sharp & Dohme (MSD)	704	170	98.2%	381	major
Roche	642	130	87.7%	297	major
Sanofi S.A.	617	126	99.2%	364	major
Astrazeneca	559	162	97.5%	212	major
Johnson & Johnson	455	120	98.3%	205	major
Copenhagen University and Hospitals	447	175	8.0%	80	major
Eli Lilly	400	99	98.0%	179	major
Medical University of Vienna	375	188	7.4%	36	major
Boehringer Ingelheim	353	112	100.0%	160	major
Bristol-Myers Squibb	342	48	100.0%	160	major
Bayer	289	82	100.0%	139	major
Amgen Inc	254	62	95.2%	136	major
Hospitals of Paris (AP-HP)	229	8	0.0%	39	major
Gilead Sciences Inc	226	49	100.0%	113	major
KU Leuven	226	16	12.5%	22	major
Novo Nordisk	218	60	98.3%	104	major
Karolinska Institutet	205	24	0.0%	20	major
Abbvie	204	56	98.2%	45	major
Radboud University	198	3	33.3%	32	major
UCB	192	44	88.6%	102	major
No Sponsor Name Given	192	32	31.2%	32	major
Charité-Universitätsmedizin Berlin	189	66	1.5%	30	major
Takeda	182	51	96.1%	72	major
Erasmus University	178	3	0.0%	28	major
University of Amsterdam	175	5	0.0%	25	major
Merck KGaA	155	37	94.6%	75	major
Aarhus University	151	63	17.5%	18	major
Agostino Gemelli University Polyclinic	148	11	0.0%	101	major
Astellas	143	30	93.3%	74	major
Novartis Vaccines	142	44	100.0%	80	major
VU University Medical Centre	141	4	0.0%	15	major
Servier Laboratories	140	52	100.0%	54	major
Leiden University	139	1	0.0%	13	major
Utrecht University	136	7	14.3%	38	major
Ghent University	133	29	0.0%	43	major
University of Oxford	129	29	93.1%	8	major
University College London	126	32	81.2%	3	major
AOU di Bologna, Policlinico S.Orsola-Malpighi	125	1	0.0%	33	major
Imperial College London	124	32	25.0%	6	major
Allergan	123	51	94.1%	44	major
Celgene	123	18	88.9%	45	major
Eisai Inc.	119	16	100.0%	75	major
Pierre Fabre S.A.	118	46	100.0%	30	major
Biogen	115	40	90.0%	40	major
Medical University of Graz	112	56	8.9%	7	major
Abbott	109	64	82.8%	39	major
Helsinki University	106	13	15.4%	8	major
Shire	105	21	85.7%	44	major
Chiesi Farmaceutici S.p.A	99	42	100.0%	36	major
Odense University Hospital	96	35	5.7%	19	major
King’s College London	95	43	93.0%	3	major
European Organisation for the Research and Treatment of Cancer (EORTC)	95	15	73.3%	32	major
University of Birmingham	92	19	31.6%	3	major
Université libre de Bruxelles	90	6	0.0%	9	major
Hospices Civils de Lyon	88	9	0.0%	9	major
Heidelberg University	86	23	0.0%	17	major
Actelion Pharmaceuticals Ltd	86	20	100.0%	38	major
Teva	85	34	91.2%	38	major
Vita-Salute San Raffaele University	84	6	0.0%	39	major
H. Lundbeck A/S	80	34	97.1%	30	major
University of Oslo	79	2	0.0%	8	major
Ipsen	78	29	100.0%	26	major
CSL Behring	78	27	100.0%	37	major
Alcon	76	34	100.0%	40	major
Unicancer	75	2	0.0%	1	major
Vertex Pharmaceuticals, Inc.	74	24	100.0%	31	major
University of Munich (Ludwig-Maximilians)	73	31	6.5%	6	major
University of Dundee	70	61	96.7%	2	major
Daiichi Sankyo	70	17	100.0%	32	major
Guy's and St Thomas' NHS Foundation Trust	69	35	91.4%	2	major
Otsuka	69	30	100.0%	27	major
Genentech	69	23	100.0%	25	major
Gothenburg University	67	7	0.0%	7	major
National Cancer Institute Italy	67	3	0.0%	13	major
Maastricht University	67	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	21	76.2%	1	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	29	62.1%	18	major
University of Leeds	62	19	52.6%	1	major
University of Cologne	60	20	0.0%	5	major
Vrije Universiteit Brussel	60	2	0.0%	9	major
University of Nottingham	58	44	95.5%	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	57	20	5.0%	0	major
Galderma R&D	55	28	71.4%	13	major
Ferring Pharmaceuticals	55	23	100.0%	21	major
LEO Pharma A/S	55	18	94.4%	14	major
HOVON Foundation	55	2	0.0%	2	major
European Institute of Oncology	55	1	0.0%	16	major
NHS Greater Glasgow and Clyde	54	16	12.5%	4	major
Queen Mary University of London	54	16	93.8%	1	major
University Hospitals of Leicester NHS Trust	54	16	81.2%	5	major
Blaise Pascal University	54	5	0.0%	8	major
Almirall S.A.	53	38	100.0%	11	major
University Erlangen-Nuremberg	53	19	0.0%	5	major
CHU de Toulouse	53	5	0.0%	6	major
The Royal Marsden NHS Foundation Trust	52	6	33.3%	2	major
Hannover Medical School	51	25	0.0%	11	major
Belfast Health and Social Care Trust	51	18	61.1%	1	major
Cliniques Universitaires Saint-Luc	51	3	0.0%	7	major
Mundipharma	50	23	91.3%	17	major
University of Turku	50	6	0.0%	2	major

Who's not sharing EU clinical trial results?

Major sponsors 109

All sponsors 5021