ABSTRACT
Medical simulation training can be used to improve clinician performance, teach communication and professionalism skills, and enhance team training. Radiology residents can benefit from simulation training in diagnostic ultrasound, procedural ultrasound, and communication skills prior to direct patient care experiences. This paper details a weeklong ultrasound simulation training curriculum for radiology residents during the PGY-1 clinical internship. The organization of established teaching methods into a dedicated course early in radiology residency training with the benefit of a multi-disciplinary approach makes this method unique. This framework can be adapted to fit learners at different skill levels or with specific procedural needs.
Subject(s)
Internship and Residency , Radiology , Simulation Training , Humans , Curriculum , Radiology/education , Ultrasonography , Clinical CompetenceABSTRACT
OBJECTIVE: There is much reported variation in the impact of local anesthesia on thyroid fine-needle aspiration (FNA) related discomfort. We compare patients undergoing thyroid FNA with subcutaneous injection or topical anesthetic to no anesthetic. METHODS: We conducted a retrospective review of 585 sequential ultrasound guided thyroid FNA procedures in Mayo Clinic. Group 1 (n = 200), no anesthetic; Group 2 (n = 185), subcutaneous injection anesthetic; and Group 3 (n = 200), topical anesthetic. Patient demographics, number of FNA passes, needle gauge, and cytopathology were recorded plus a discomfort score (0 to 10) before and immediately post procedure in all 3 groups and peak discomfort during the FNA in Groups 1 and 2. RESULTS: There were no differences among the 3 groups in age, sex, FNA sufficiency rate, cytopathology, and FNA passes number. There was no significant difference between Groups 1 and 2 in peak discomfort score during the FNA: 0 (45%, 42.2%), 1 to 2 (19%, 24.9%), 3 to 5 (23.5%, 20.5%), 6 to 8 (9.5%, 10.8%), 9 to 10 (3%, 1.6%), respectively. Discomfort score post procedure: 0 (78.5%, 77.8%, 53.5%), 1 to 2 (13%, 13%, 36.5%), 3 to 5 (7%, 7%, 9%), 6 to 8 (1.5%, 2.2%, 1%), 9 to 10 (0%, 0%, 0%) for groups 1, 2, and 3, respectively. There were no significant differences among the 3 groups for a discomfort score ≥3. CONCLUSION: FNA associated patient discomfort was comparable during and after the procedure regardless of the use of anesthetic or the type utilized. Approximately 90% of patients experienced mild to moderate discomfort during the procedure. And 90% reported no more than a level 2 discomfort post procedure. ABBREVIATIONS: End = endocrinology; FNA = fine-needle aspiration; MCF = Mayo Clinic Florida; MCR = Mayo Clinic Rochester.
Subject(s)
Anesthetics, Local , Thyroid Nodule , Anesthesia, Local , Biopsy, Fine-Needle , Humans , Retrospective StudiesABSTRACT
PURPOSE: The aim of this study was to systematically improve ultrasound image quality via the implementation of a quality control (QC) sonographer. METHODS: The position of a QC sonographer was created, whose responsibility was to preview ultrasound examinations performed by other sonographers and audit ultrasound examinations for image quality and protocol adherence. Retrospective audits of examinations performed before and after the implementation of the QC sonographer position were performed. Examinations from 17 sonographers were audited (16 examinations per sonographer), with a sample size of 272 examinations per audit. The QC sonographer graded the following imaging quality parameters (IQPs) as acceptable or needing improvement: gain, depth, color Doppler, spectral Doppler, and protocol adherence. Statistical comparisons were performed by a biostatistician using a χ2 test, with P < .05 used as the threshold for significance. RESULTS: The baseline audit (September 1, 2015 to November 30, 2015) revealed 439 instances of IQPs that required improvement. A second audit after establishing the QC sonographer role (August 1, 2016 to October 31, 2016) found 176 instances of IQPs that required improvement. A third, follow-up audit (May 1, 2018 to September 30, 2018) found 172 instances of IQPs that required improvement. CONCLUSIONS: Removing a sonographer from the clinical line to work as a QC sonographer resulted in a 60% decrease in parameter errors that was maintained over time. Another benefit of the QC sonographer role is improved sonographer education.
Subject(s)
Allied Health Personnel , Ultrasonography, Doppler , Humans , Quality Control , Retrospective Studies , UltrasonographyABSTRACT
OBJECTIVE: To determine whether earlier hospital discharge is feasible and safe in selected patients with subarachnoid hemorrhage (SAH) using an outpatient "fast-track" protocol. PATIENTS AND METHODS: We conducted a prospective quality improvement cohort study with the primary feasibility end point of patients with SAH deemed safe for discharge by treating team consensus. All patients received detailed education and outpatient transcranial Doppler monitoring; caregivers could contact the on-call team 24-7. Primary safety end points were adverse events after discharge and hospital readmission. RESULTS: From January 1, 2010, to January 1, 2015, our center had 377 SAH diagnoses, of which 200 were included in the final cohort, 36 qualifying for fast-track early discharge. The 30-day readmission rate for fast-track patients was 11.0% (4 of 36) compared with 11.4% (18 of 164) for non-fast-track patients. The rate of delayed cerebral ischemia and stroke was 3% (1 of 36) in the fast-track group vs 25.0% (41 of 164) for the non-fast-track group. Adverse events occurred in 11.0% (4 of 36) of the fast-track group compared with 26.0% (43 of 164) in the non-fast-track group. The mean length of stay was reduced 60% from 15 days to 6.6 days in the fast-track group. CONCLUSION: Although our fast-track group was relatively small, data suggested early feasibility and safety in a carefully selected group of patients with SAH. Direct and indirect financial benefits of early discharge over a 5-year period were an estimated savings at least $864,000 in overall costs. A comparative effectiveness study is planned to replicate and validate these results using a larger multicenter design.