2025
Usability and adoption in a randomized trial of GutGPT a GenAI tool for gastrointestinal bleeding
Chung S, Giuffrè M, Rajashekar N, Pu Y, Shin Y, Kresevic S, Chan C, Nakamura-Sakai S, You K, Saarinen T, Hsiao A, Wong A, Evans L, McCall T, Kizilcec R, Sekhon J, Laine L, Shung D. Usability and adoption in a randomized trial of GutGPT a GenAI tool for gastrointestinal bleeding. Npj Digital Medicine 2025, 8: 527. PMID: 40825997, PMCID: PMC12361555, DOI: 10.1038/s41746-025-01896-5.Peer-Reviewed Original ResearchClinical decision support systemsUnified Theory of AcceptanceReal-world integrationTheory of AcceptanceDecision support systemUnified theoryUse of technologyGenerative AIEffort expectancyDecision accuracySupport systemBehavioral intentionUsabilityDashboardRandomized trialsAdoptionUTAUTUGIB managementUsersClinical traineesSecondary measuresPatient outcomesPrimary outcomeUnifiedGastrointestinal bleeding management
2024
Formative evaluation of an emergency department clinical decision support system for agitation symptoms: a study protocol
Wong A, Nath B, Shah D, Kumar A, Brinker M, Faustino I, Boyce M, Dziura J, Heckmann R, Yonkers K, Bernstein S, Adapa K, Taylor R, Ovchinnikova P, McCall T, Melnick E. Formative evaluation of an emergency department clinical decision support system for agitation symptoms: a study protocol. BMJ Open 2024, 14: e082834. PMID: 38373857, PMCID: PMC10882402, DOI: 10.1136/bmjopen-2023-082834.Peer-Reviewed Original ResearchConceptsComputerised clinical decision supportED treatRestraint useExperiences of restraint useMental health-related visitsEmergency departmentPrevent agitationSystems-related factorsImprove patient experienceClinical decision support systemsRegional health systemClinical decision supportDe-escalation techniquesRandomised controlled trialsFormative evaluationPeer-reviewed journalsBest-practice guidanceAt-risk populationsCDS toolsThematic saturationED cliniciansPatient experienceED sitesHealth systemED physicians
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