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1.
BMJ Open ; 11(11): e054746, 2021 11 19.
Article in English | MEDLINE | ID: mdl-34799364

ABSTRACT

OBJECTIVES: To develop and evaluate a simulation-based mastery learning (SBML) curriculum for cricothyrotomy using wet towels to suppress aerosolisation during a pandemic. DESIGN: Quasi-experimental, pre-post study. SETTING: Tertiary care, academic medical centre in Chicago. PARTICIPANTS: Ear, nose and throat and general surgery residents, fellows and attendings. INTERVENTION: Cricothyroidotomy simulation-based mastery learning curriculum. OUTCOMES MEASURE: Pretest to posttest simulated cricothyrotomy skills checklist performance. RESULTS: 37 of 41 eligible surgeons participated in the curriculum. Median pretest score was 72.5 (IQR 55.0-80.0) and 100.0 (IQR 98.8-100.0) for the posttest p<0.001. All participants scored at or above a minimum passing standard (93% checklist items correct) at posttest. CONCLUSIONS: Using SBML is effective to quickly train clinicians to competently perform simulated cricothyrotomy during a pandemic.


Subject(s)
Internship and Residency , Pandemics , Academic Medical Centers , Clinical Competence , Cohort Studies , Curriculum , Humans
2.
Trauma Surg Acute Care Open ; 5(1): e000542, 2020.
Article in English | MEDLINE | ID: mdl-34192159

ABSTRACT

BACKGROUND: Cricothyrotomy is associated with significant aerosolization that increases the potential risk of infection among healthcare providers. It is important to identify simple yet effective methods to suppress aerosolization and improve the safety of healthcare providers. METHODS: 5 ear, nose and throat and general surgeons used a locally developed hybrid cricothyrotomy simulator with a porcine trachea to test three draping methods to suppress aerosolization during the procedure: an X-ray cassette drape, dry operating room (OR) towels and wet OR towels. The three methods were judged based on three categories: effectiveness of suppression, availability in all healthcare systems and ease of handling. RESULTS: All five surgeons performed the procedure independently using each of the three suppression methods. The wet OR towel drape was found to be an effective method to suppress aerosolization, and it did not hinder the surgeons from performing the procedure accurately. This finding was confirmed by using an atomized fluorescein dye injection into the porcine trachea, representing aerosolized material while performing the procedure. CONCLUSIONS: We present a novel intervention using wet towels to suppress aerosolization during cricothyrotomy. Wet towels are cheap and readily available within any healthcare setting regardless of the financial resources available.

3.
Head Neck ; 40(4): 663-675, 2018 04.
Article in English | MEDLINE | ID: mdl-29461666

ABSTRACT

"I have noticed in operations of this kind, which I have seen performed by others upon the living, and in a number of excisions, which I have myself performed on the dead body, that most of the difficulty in the separation of the tumor has occurred in the region of these ligaments…. This difficulty, I believe, to be a very frequent source of that accident, which so commonly occurs in removal of goiter, I mean division of the recurrent laryngeal nerve." Sir James Berry (1887).


Subject(s)
Goiter/surgery , Recurrent Laryngeal Nerve Injuries/prevention & control , Thyroid Neoplasms/surgery , Thyroidectomy/methods , Consensus , Electromyography/methods , Female , Goiter/pathology , Head and Neck Neoplasms , Humans , Male , Monitoring, Intraoperative/methods , Recurrent Laryngeal Nerve Injuries/etiology , Risk Assessment , Safety Management , Societies, Medical , Thyroid Neoplasms/pathology , Thyroidectomy/adverse effects , United States
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