UMIN-CTR Clinical Trial

BACK TOP
UMIN-CTR English Home Glossary (Simple) FAQ Search clinical trials

Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000034401
Receipt No. 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

* This page includes information on clinical trials registered in UMIN clinical trial registed system.
* We don't aim to advertise certain products or treatments


Basic information
Public 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
Acronym Attribution of non-ClinicalTrials.gov registries from 2014 to 2018
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
Scientific Title:Acronym Attribution of non-ClinicalTrials.gov registries from 2014 to 2018
Region
Japan Asia(except Japan) North America
South America Australia Europe
Africa

Condition
Condition registered trials on World Health Organization International Clinical Trials Registry Platform (ICTRP)
Classification by specialty
Not applicable
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 We will report the attribution of non-ClinicalTrials.gov registries among ICTRP-registered trials from 2014 to 2018.
Basic objectives2 Others
Basic objectives -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.
Trial characteristics_1 Others
Trial characteristics_2 Explanatory
Developmental phase Not applicable

Assessment
Primary outcomes The total attribution of non-ClinicalTrials.gov registries among ICTRP-registered trials in each year from 2014 to 2018.
Key secondary outcomes 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

Base
Study type Others,meta-analysis etc

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit

Not applicable
Age-upper limit

Not applicable
Gender Male and Female
Key inclusion criteria All clinical trials registered on ICTRP from 1 January 2014 to 31 December 2018.
Key exclusion criteria Observational studies, using <study type> in the data set.
Target sample size 0

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Masahiro Banno
Organization Seichiryo Hospital
Division name Department of Psychiatry
Zip code
Address 4-16-27, Tsurumai, Showa-ku, Nagoya City, Aichi Prefecture, 466-0064 Japan
TEL +81-52-741-1231
Email delerium.rurutia2018@gmail.com

Public contact
Name of contact person
1st name
Middle name
Last name Masahiro Banno
Organization Seichiryo Hospital
Division name Department of Psychiatry
Zip code
Address 4-16-27, Tsurumai, Showa-ku, Nagoya City, Aichi Prefecture, 466-0064 Japan
TEL +81-52-741-1231
Homepage URL
Email delerium.rurutia2018@gmail.com

Sponsor
Institute Department of Psychiatry, Seichiryo Hospital
Institute
Department

Funding Source
Organization 1. Department of Respiratory Medicine
, Hyogo Prefectural Amagasaki General
Medical Center
2. Nagoya University Academy of Psyc
hiatry
Organization
Division
Category of Funding Organization Other
Nationality of Funding Organization Japan

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization
Address
Tel
Email

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions

Other administrative information
Date of disclosure of the study information
2018 Year 10 Month 09 Day

Related information
URL releasing protocol https://doi.org/10.7287/peerj.preprints.27298v2
Publication of results Published

Result
URL related to results and publications https://www.jclinepi.com/article/S0895-4356(19)30557-8/pdf
Number of participants that the trial has enrolled 0
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
2019 Year 09 Month 12 Day
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status Completed
Date of protocol fixation
2018 Year 10 Month 09 Day
Date of IRB
2018 Year 10 Month 30 Day
Anticipated trial start date
2019 Year 03 Month 12 Day
Last follow-up date
2019 Year 06 Month 09 Day
Date of closure to data entry
2019 Year 06 Month 09 Day
Date trial data considered complete
2019 Year 06 Month 09 Day
Date analysis concluded
2019 Year 06 Month 09 Day

Other
Other related information 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.

Management information
Registered date
2018 Year 10 Month 07 Day
Last modified on
2019 Year 09 Month 15 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000039230

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


Contact us.