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ALERT Presentation: Impact of physical presence vs.
telepresence of team leader on teamwork and communication in simulated pediatric
emergency cases: an RCT
Lucas Butler
Yale School of Medicine
INSPIRE @ IMSH 2016 – San Diego, CA / USA
International Network for Simulation-based Pediatric Innovation, Research and Education
• Telemed consults used in critical community ED peds cases
• Little front-end research guiding implementation and best
uses for this technology
• Paucity of rigorous research on impact of telemed on quality
of care in peds emergency cases
• No research on teamwork—crucial contributor to outcomes—
in peds emergency telemed cases (despite clear change in
team dynamic when team leader physically absent)
International Network for Simulation-based Pediatric Innovation, Research and Education
Background
• P: resident peds and EM teams (Sr., Jr.,
intern/PA/RN)
• I: team leader (Sr. resident) on videoconference
• C: team leader in room (normal sim)
• O: 1°STAT human factors score
2°STAT clinical skills score
3°teamwork/workload self-assessments
International Network for Simulation-based Pediatric Innovation, Research and Education
PICO / Research Question
• Recruit 18 teams of 3-4 resident/PA/RN
• Randomize. Intervention= TL on videoconference
(multiple views of room and monitors)
International Network for Simulation-based Pediatric Innovation, Research and Education
Approach / Design
• Demographic data survey
• Run sim for which STAT validated (see next slide)
• Scripted debriefing, gather qualitative data on
perspectives of telemed’s
impact on teamwork
• Self-assessment surveys:
teamwork & workload
• Review case videos, score
with STAT tool
International Network for Simulation-based Pediatric Innovation, Research and Education
Approach / Design cont.
• Simulation: – Scenario: 2 y.o. in septic shock with subsequent apnea and Vfib
– Location: Yale Sim Center (AV control room, sim technician)
– Manikin: Laerdal SimBaby
– Equipment: B-Line SimCapture
(bird’s eye, room, monitor views)
• Data Collection Instruments:
– STAT tool
– Demographic data survey
– Post-sim subjective assessments of
leadership and overall teamwork
International Network for Simulation-based Pediatric Innovation, Research and Education
Design—Case & Instrument
• Independent two-sample t-tests
• Calculated sample size n=18
• Gather qualitative data during scripted debriefing
International Network for Simulation-based Pediatric Innovation, Research and Education
Methods—analyses
• H 1: Teamwork improved due to:+ Increased team member idea-sharing & engagement in decision-making
+ More “huddles” and sharing of mental model
+ Increased verbal communication, improved closed-loop communication
- Decreased non-verbal communication
• H 2: Quality of care increased + Decreased TL task fixation/distractions
+ Reduced team anxiety
- Reduced team structure/clearly defined roles given lack of TL physical presence
- Most skilled person physically outside room
• H 4: Decreased self-reported TL leadership skills by TL & team
International Network for Simulation-based Pediatric Innovation, Research and Education
Hypotheses
• ALERT Presentation—Jan 15, 2016
• Grant Proposal (if applicable)—N/A
• IRB Submission—10/30/2015
• Recruitment/Data Collection—pilot Nov 16, testing Jan-Mar ‘16
• Data Analysis—March-April 2016
• Abstract Presentation—May 2016
• Manuscript Preparation—June 2016
International Network for Simulation-based Pediatric Innovation, Research and Education
Timeline
1. Proper choice of data collection tools/forms?
2. Will this work generalize to non-pediatric
cases and non-resident providers?
3. Right # of data collection forms to amass
sufficient data without overburdening subjects?
International Network for Simulation-based Pediatric Innovation, Research and Education
4 questions to improve study
At INSPIRE @ IMSH 2016: Feedback/direction from industry experts, network
with others interested in telemed/sim/teamwork
In 2 months: Introduction & methods written,
enrolling subjects, all study elements in place
International Network for Simulation-based Pediatric Innovation, Research and Education
Goals to accomplish
Lucas Butler
Yale Medical School
[email protected], 203-215-1111
International Network for Simulation-based Pediatric Innovation, Research and Education
Contact Information