Clinical trial
The Evaluation of Smartphone Versions of the Visual Analogue Scale and Numeric Rating Scale as Postoperative Pain Assessment Tools
NCT04139590 is registered in ClinicalTrials.gov with University of British Columbia as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- The Evaluation of Smartphone Versions of the Visual Analogue Scale and Numeric Rating Scale as Postoperative Pain Assessment Tools
- Lead sponsor
- University of British Columbia
- Phase
- Not applicable
- Overall status
- Completed
- Start date
- July 25, 2016
- Completion date
- August 26, 2016
- Enrollment
- 155 (actual)
- Sites
- 2
Conditions
As the registry lists them; a condition with its own page is linked.