NCT03360812

ORaClES: A Trial to Improve Prognostication

Online Randomised Controlled Trial to Improve Clinical Estimates of Survival (ORaClES)

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 170 (actual)
• Sponsor: University College, London · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This study evaluates whether an online training resource can improve the performance of medical students in recognising imminently dying palliative care patients.

Detailed description

Clinicians are routinely asked to provide survival estimates for palliative care patients, but recognition of imminent death (last 72 hours of life) is often inaccurate. We developed an online training resource, based on a previous study that identified the symptoms or signs that were most influential in forming expert palliative care doctors' prognostic decisions about imminent death. This double-blind randomised controlled trial will evaluate the effectiveness of this online training resource in improving the performance of medical students in recognising imminently dying palliative care patients. Participants are asked to visit the study website and review three series of vignettes describing patients referred to palliative care. For each vignette, participants are asked to provide an estimate (0-100%) about the probability that the patient will die in the next 72 hours. After the first series of vignettes, students randomised to the intervention arm are given access to an online training resource showing how experts weighted the relative importance of symptoms and signs. All participants are asked to complete a second series of vignettes. After two weeks, all participants are asked to return to the website and complete a third series of vignettes to assess if any effect has been maintained.

Conditions

• Terminal Illness

Interventions

Type	Name	Description
OTHER	Online training resource	Please see information included in the description of the intervention group.

Timeline

• Start date: 2018-04-05
• Primary completion: 2018-07-27
• Completion: 2018-08-12
• First posted: 2017-12-04
• Last updated: 2020-04-10

Locations

5 sites across 1 country: United Kingdom