Skip to main content

Advertisement

Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Table 3 Distribution of trial registrations

From: Under-utilisation of reproducible, child appropriate or patient reported outcome measures in childhood uveitis interventional research

Registry Uveitisa Childhood uveitisa JIAa
National registries
 Australian New Zealand Clinical Trials Registry (ANZCTR)
http://www.anzctr.org.au/
20 2 18
 Brazilian Clinical Trials Registry (ReBec)
http://www.ensaiosclinicos.gov.br/
0 0 1
 Chinese Clinical Trial Registry (ChiCTR)
http://www.chictr.org.cn/enIndex.aspx
5 2 0
 Clinical Research Information Service (CRiS), Republic of Korea
http://cris.nih.go.kr/cris/en/use_guide/cris_introduce.jsp
0 0 0
 Clinical Trials Registry - India (CTRI)
http://ctri.nic.in/Clinicaltrials/login.php
15 -b 2
 Cuban Public Registry of Clinical Trials (RPCEC)
http://registroclinico.sld.cu/en/home
4 0 1
 German Clinical Trials Register (DRKS)
https://www.drks.de/drks_web/
19 -b 54
 Iranian Registry of Clinical Trials (IRCT)
http://www.irct.ir/
33 1 0
 Japan Primary Registries Network (JPRN)
https://rctportal.niph.go.jp/en/link
91 6 16
 Thai Clinical Trials Registry (TCTR)
http://www.clinicaltrials.in.th/
2 0 0
 The Netherlands National Trial Register (NTR)
http://www.trialregister.nl/trialreg/index.asp
4 0 5
 Sri Lanka Clinical Trials Registry (SLCTR)
https://slctr.lk/trials
0 0 0
 U.S. National Institutes of Health: USA only
https://clinicaltrials.gov/
177 63 82
International registries
 U.S. National Institutes of Health: International
https://clinicaltrials.gov/
328 107 192
 ISCTRP
http://apps.who.int/trialsearch
302 59 217
 Pan African Clinical Trial Registry (PACTR)
http://www.pactr.org/
0 0 0
 EU Clinical Trials Register (EU-CTR)
https://www.clinicaltrialsregister.eu/
78 9 61
 Total individual studies (excluding duplications) 271 249 649
  1. aFigures include studies registered across multiple registries
  2. bRegistry search programme did not enable search filtered participant age