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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ISRCTN
Last refreshed on: 30 April 2018
Main ID:  ISRCTN12742235
Date of registration: 17/04/2015
Prospective Registration: No
Primary sponsor: Norwegian Institute of Public Health
Public title: A comparative evaluation of the PDQ-Evidence database: a crossover randomised trial
Scientific title: A comparative evaluation of the PDQ-Evidence database: a crossover randomised controlled trial
Date of first enrolment: 03/11/2014
Target sample size: 94
Recruitment status: Completed
URL:  http://isrctn.com/ISRCTN12742235
Study type:  Interventional
Study design:  Single-centre crossover randomised controlled trial (Other)  
Phase: 
Countries of recruitment
Argentina Bangladesh Brazil Cameroon Canada Chile China India
Iran Italy Japan Kenya Lebanon Malawi Nigeria Norway
Pakistan Senegal South Africa Spain Sweden Switzerland Uganda United Kingdom
United States of America
Contacts
Name: Andrew David    Oxman
Address:  Norwegian Institute of Public Health PO Box 4404, Nydalen N-0403 Oslo Norway
Telephone:
Email:
Affiliation: 
Name: Andrew David    Oxman
Address:  Norwegian Institute of Public Health PO Box 4404, Nydalen N-0403 Oslo Norway
Telephone:
Email:
Affiliation: 
Key inclusion & exclusion criteria
Inclusion criteria: 1. Healthcare policy makers
2. Health managers
3. Health researchers
4. Health professionals

Exclusion criteria: 1. Not healthcare policy makers
2. Not health managers
3. Not health researchers
4. Not health professionals


Age minimum:
Age maximum:
Gender: Both
Health Condition(s) or Problem(s) studied
Access to systematic reviews about health systems
Not Applicable
Intervention(s)
Searching for systematic reviews about health systems using PDQ-Evidence and two of the following databases/search engines: Cochrane Library, EVIPNet, Google Scholar, Health Systems Evidence, PubMed, Trip database. Participants were randomised to either search PDQ-Evidence first or last.
Primary Outcome(s)
1. Was a systematic review that addresses the question found (Yes/No)? For the comparison databases (the two databases selected by the participants) this outcome will be defined as: “Was a systematic review that addresses the question found in either of the two databases?”
2. Time taken to find a systematic review that addresses the question

Method: self reporting
Time: measured once
Secondary Outcome(s)
1. Number of relevant systematic reviews found
2. Assessments of the databases with four response options:
2.1. Ease of use (from very difficult to very easy)
2.2. Time spent on searching (from much too much time to very little time)

Method: self reporting
Time: measured once
Secondary ID(s)
N/A
Source(s) of Monetary Support
Norwegian Institute of Public Health, Seventh Framework Programme
Secondary Sponsor(s)
Ethics review
Status:
Approval date:
Contact:
Regional Committee for Medical and Health Research Ethics, section South-East B, Oslo, Norway, 20/05/2014, ref: IRB 0000 1870
Results
Results available: Yes
Date Posted:
Date Completed: 30/06/2017
URL:
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