Evidence map›Paper›PMID 35412259›Full record

ArticleCJEM2022

Closed loop communication in the trauma bay: identifying opportunities for team performance improvement through a video review analysis.

Avneesh Bhangu, Lowyl Notario, Ruxandra L Pinto, Dylan Pannell, Will Thomas-Boaz, Corey Freedman, Homer Tien, Avery B Nathens, Luis da Luz

Open access · bronzeAbstract read
In one paragraph

Article in CJEM, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% of its field
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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 25 citations in OpenAlex.

  1. Exploring tools used in the assessment of Trauma Team Leadership using video review: a systematic review.Scandinavian journal of trauma, resuscitation and emergency medicine · 2026
    Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Trauma video review: how long do we curb our enthusiasm?Trauma surgery & acute care open · 2025
    Article
  7. Article
  8. Article
  9. Observational
  10. Article
  11. Reliability of the safety threats and adverse events in trauma (STAT) taxonomy using trauma video review.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
    Article
  12. Observational
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Avneesh BhanguSchool of Medicine, Faculty of Health Sciences, Queen's University, Unit 505 - 91 King Street East, Kingston, ON, K7L 2Z8, Canada. abhangu@qmed.ca.ORCID 0000-0002-1890-2745
Lowyl NotarioDepartment of Emergency Services, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
Ruxandra L PintoDepartment of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
Dylan PannellDepartment of Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
Will Thomas-BoazDepartment of Emergency Services, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
Corey FreedmanDepartment of Emergency Services, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
Homer TienTory Regional Trauma Program and the Evaluative Clinical Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada.
Avery B NathensTory Regional Trauma Program and the Evaluative Clinical Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada.
Luis da LuzTory Regional Trauma Program and the Evaluative Clinical Sciences Program, Sunnybrook Research Institute, Toronto, ON, Canada.
Sunnybrook Health Science Centre · CAQueen's University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesCommunication among trauma team members in the trauma bay is vulnerable to errors, which may impact patient outcomes. We used the previously validated trauma-non-technical skills (T-NOTECHS) tool to identify communication gaps during patient management in the trauma bay and to inform development strategies to improve team performance.

methodsTwo reviewers independently assessed non-technical skills of team members through video footage at Sunnybrook Health Sciences Centre. Team performance was measured using T-NOTECHS across five domains using a five-point Likert scale (lower score indicating worse performance): (1) leadership; (2) cooperation and resource management; (3) communication and interaction; (4) assessment and decision making; (5) situation awareness/coping with stress. Secondary outcomes assessed the number of callouts, closed loop communications and parallel conversations.

resultsThe study included 55 trauma activations. Injury severity score (ISS) was used as a measure of trauma severity. A case with an ISS score ≥ 16 was considered severe. ISS was ≥ 16 in 37% of cases. Communication and interaction scored significantly lower compared to all other domains (p < 0.0001). There were significantly more callouts and completed closed loop communications in more severe cases compared to less severe cases (p = 0.017 for both). Incomplete closed loop communications and parallel conversations were identified, irrespective of case severity.

conclusionA lower communication score was identified using T-NOTECHS, attributed to incomplete closed loop communications and parallel conversations. Through video review of trauma team activations, opportunities for improvement in communication can be identified by the T-NOTECHS tool, as well as specifically identifying callouts and closed loop communication. This process may be useful for trauma programs as part of a quality improvement program on communication skills and team performance.

Indexed as

Patient Care TeamTeach-Back CommunicationClinical CompetenceCommunicationHumansLeadershipResuscitationCalloutClosed loop communicationCommunicationNontechnical skillsTeam performanceT-NOTECHS

Identifiers

PMID35412259
PMCPMC9002216
OpenAlexW4223437785

What OpenQuestion holds

Textmetadata
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.