Evidence map›Paper›PMID 42409397›Full record

ArticleBMJ open2026

Implementation determinants of a planned machine learning-enabled surgical scheduling system in a high-volume orthopaedic centre in Canada: qualitative findings.

Isabella Herrington, Julie Makarski, Divya Mathura, Cari M Whyne, Elias B Khalil, Bheeshma Ravi, Aazad Abbas, Johnathan R Lex, Monika Kastner

Abstract read
In one paragraph

Article in BMJ open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Isabella HerringtonResearch and Innovation, North York General Hospital, Toronto, Ontario, Canada.
Julie MakarskiResearch and Innovation, North York General Hospital, Toronto, Ontario, Canada.
Divya MathuraResearch and Innovation, North York General Hospital, Toronto, Ontario, Canada.
Cari M WhyneOrthopaedic Biomechanics Lab, Sunnybrook Research Institute, Toronto, Ontario, Canada.
Elias B KhalilMechanical & Industrial Engineering, University of Toronto, Toronto, Ontario, Canada.
Bheeshma RaviDivision of Orthopaedic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.ORCID http://orcid.org/0000-0003-1829-6885
Aazad AbbasDivision of Orthopaedic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
Johnathan R LexDivision of Orthopaedic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
Monika KastnerResearch and Innovation, North York General Hospital, Toronto, Ontario, Canada monika.kastner@utoronto.ca.ORCID http://orcid.org/0000-0002-2838-7417

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesElective non-emergent surgical wait times have increased across countries such as Canada, straining operating room (OR) resources and affecting patient outcomes and healthcare spending. Manual scheduling systems in Ontario orthopaedic centres create wide variations in wait times, with recent declines in meeting benchmark targets despite increased procedure volumes. Challenges stem from fragmented referral processes, outdated scheduling methods and resource constraints. Artificial intelligence and machine learning (ML) offer potential solutions for optimising scheduling; however, their implementation remains inconsistent. This study aims to identify determinants affecting the rollout of a new ML-driven automated scheduling system at a high-volume elective orthopaedic surgery centre.

designA qualitative description approach supported by implementation science frameworks.

settingA high-volume elective orthopaedic surgery unit at a Canadian tertiary care centre.

participants17 individuals from clinical, administrative and leadership roles who were directly involved in surgical scheduling.

interventionsA new ML-driven automated surgical scheduling system. OUTCOMES: Perceptions of the proposed new surgical scheduling system (barriers and enablers of implementation, recommendations for improvement).

resultsThree main themes were identified, capturing challenges and enablers in the existing scheduling system: system functionality, process-related factors and resource constraints.Participants described substantial inefficiencies in the existing manual scheduling system, including outdated software, fragmented information systems, inconsistent communication and resource constraints. Across interest-holder groups, there was broad but variable perceived support for a planned ML-enabled scheduling system, particularly for improving duration prediction, access to scheduling data and reporting, alongside concerns about system complexity, workflow fit, training and resource implications. Interest-holders emphasised the importance of user-friendly design, interoperability, responsive training, phased implementation and ongoing feedback.

conclusionsThis pre-implementation qualitative study identified significant process and resource limitations in manual orthopaedic surgical scheduling, but interest-holder support for a well-designed ML-driven system is strong. While participants anticipated potential benefits for scheduling accuracy, throughput and resource allocation, these perceived advantages will require meaningful user engagement, robust training, phased rollout and evaluation in subsequent implementation and outcome studies.

Indexed as

Appointments and SchedulesElective Surgical ProceduresMachine LearningOperating RoomsOrthopedic ProceduresOrthopedicsEfficiency, OrganizationalHumansOntarioQualitative ResearchWaiting Listsimplementation scienceMachine learningqualitative studysurgical scheduling

Identifiers

PMID42409397
PMCPMC13343021

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.