A randomized, controlled simulation study comparing single and double operator ultrasound-guided regional nerve block techniques using a gelatine-based home-made phantom

BACKGROUND

The aim of this study was to compare anesthesiology residents' acquisition of gripping and needling skills in either single-or double-operator ultrasound-guided nerve block using a hand-made phantom.

DESIGN

Prospective, randomized controlled study.

METHODS

After a tutorial session, 47 ultrasound-novice residents performed needling with double and single operator (Jedi, Bedforth, On-lock) grip techniques in each of the 3 interventional task sessions.

RESULTS

The time to perform the correct grip and needling decreased significantly between sessions for each technique (P < .001). While the double operator tasks required a shorter time than the single operator tasks in all 3 sessions (P < .001), there was no significant difference between the single-operator techniques. The number of needling attempts was similar between techniques and sessions. Participants rated the workload higher for the single-operator techniques on the National Aeronautics and Space Administration Task Load Index.

CONCLUSION

Hands-on training of phantom models may be beneficial for the acquisition of single-operator grip skills.

Who can do this procedure? Using entrustable professional activities to determine curriculum and entrustment in anesthesiology - An international survey

INTRODUCTION

As competency-based curricula get increasing attention in postgraduate medical education, Entrustable Professional Activities (EPAs) are gaining in popularity. The aim of this survey was to determine the use of EPAs in anesthesiology training programs across Europe and North America.

METHODS

A survey was developed and distributed to anesthesiology residency training program directors in Switzerland, Germany, Austria, Netherlands, USA and Canada. A convergent design mixed-methods approach was used to analyze both quantitative and qualitative data.

RESULTS

The survey response rate was 38% (108 of 284). Seven percent of respondents used EPAs for making entrustment decisions. Fifty-three percent of institutions have not implemented any specific system to make such decisions. The majority of respondents agree that EPAs should become an integral part of the training of residents in anesthesiology as they are universal and easy to use.

CONCLUSION

Although recommended by several national societies, EPAs are used in few anesthesiology training programs. Over half of responding programs have no specific system for making entrustment decisions. Although several countries are adopting or planning to adopt EPAs and national societies are recommending the use of EPAs as a framework in their competency-based programs, few are yet using these to make "competence" decisions.