Unique ID issued by UMIN | UMIN000034401 |
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Receipt number | R000039230 |
Scientific Title | Attribution of non-ClinicalTrials.gov registries among World Health Organization International Clinical Trials Registry Platform-registered trials from 2014 to 2018: a meta-epidemiological study |
Date of disclosure of the study information | 2018/10/09 |
Last modified on | 2019/09/15 11:38:02 |
Attribution of non-ClinicalTrials.gov registries among World Health Organization International Clinical Trials Registry Platform-registered trials from 2014 to 2018: a meta-epidemiological study
Attribution of non-ClinicalTrials.gov registries from 2014 to 2018
Attribution of non-ClinicalTrials.gov registries among World Health Organization International Clinical Trials Registry Platform-registered trials from 2014 to 2018: a meta-epidemiological study
Attribution of non-ClinicalTrials.gov registries from 2014 to 2018
Japan | Asia(except Japan) | North America |
South America | Australia | Europe |
Africa |
registered trials on World Health Organization International Clinical Trials Registry Platform (ICTRP)
Not applicable |
Others
NO
We will report the attribution of non-ClinicalTrials.gov registries among ICTRP-registered trials from 2014 to 2018.
Others
We will compare characteristics of registered clinical trials on ClinicalTrials.gov and on other registries among ICTRP from 2014 to 2018 and investigate distribution of primary registries about trials of top five countries in order of the quantity of registered trials among ICTRP.
Others
Explanatory
Not applicable
The total attribution of non-ClinicalTrials.gov registries among ICTRP-registered trials in each year from 2014 to 2018.
1. The attribution of each non-ClinicalTrials.gov registry among ICTRP-registered trials in each year from 2014 to 2018.
2. Recruitment status, target sample size, study type, study design, countries, prospective registration (Yes, No), funding (Yes, No), and study phase of the trials on ClinicalTrials.gov and on other registries from 2014 to 2018.
3. Distribution of primary registries about trials of top five countries in order of the quantity of registered trials among ICTRP
Others,meta-analysis etc
Not applicable |
Not applicable |
Male and Female
All clinical trials registered on ICTRP from 1 January 2014 to 31 December 2018.
Observational studies, using <study type> in the data set.
0
1st name | |
Middle name | |
Last name | Masahiro Banno |
Seichiryo Hospital
Department of Psychiatry
4-16-27, Tsurumai, Showa-ku, Nagoya City, Aichi Prefecture, 466-0064 Japan
+81-52-741-1231
delerium.rurutia2018@gmail.com
1st name | |
Middle name | |
Last name | Masahiro Banno |
Seichiryo Hospital
Department of Psychiatry
4-16-27, Tsurumai, Showa-ku, Nagoya City, Aichi Prefecture, 466-0064 Japan
+81-52-741-1231
delerium.rurutia2018@gmail.com
Department of Psychiatry, Seichiryo Hospital
1. Department of Respiratory Medicine
, Hyogo Prefectural Amagasaki General
Medical Center
2. Nagoya University Academy of Psyc
hiatry
Other
Japan
NO
2018 | Year | 10 | Month | 09 | Day |
https://doi.org/10.7287/peerj.preprints.27298v2
Published
https://www.jclinepi.com/article/S0895-4356(19)30557-8/pdf
0
2019 | Year | 09 | Month | 12 | Day |
Completed
2018 | Year | 10 | Month | 09 | Day |
2018 | Year | 10 | Month | 30 | Day |
2019 | Year | 03 | Month | 12 | Day |
2019 | Year | 06 | Month | 09 | Day |
2019 | Year | 06 | Month | 09 | Day |
2019 | Year | 06 | Month | 09 | Day |
2019 | Year | 06 | Month | 09 | Day |
The total attribution of non-ClinicalTrials.gov registries among ICTRP-registered trials in each year from 2014 to 2018.
Date of IRB is dummy data because this study did not need ethics approval.
2018 | Year | 10 | Month | 07 | Day |
2019 | Year | 09 | Month | 15 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000039230
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