Tags

Type your tag names separated by a space and hit enter

Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) course: curriculum development, content validation, and program assessment.
J Trauma Acute Care Surg. 2014 Apr; 76(4):929-35; discussion 935-6.JT

Abstract

BACKGROUND

The management of hemorrhage shock requires support of central aortic pressure including perfusion to the brain and heart as well as measures to control bleeding. Emerging endovascular techniques including resuscitative endovascular balloon occlusion of the aorta serve as potential lifesaving adjuncts in this setting. The Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) course was developed to provide fundamental endovascular training for trauma surgeons.

METHODS

ESTARS 2-day course incorporated pretest/posttest examinations, precourse materials, lectures, endovascular and open vascular instruments, Vascular Intervention System Trainer endovascular simulator, and live animal laboratories for training and testing. Curriculum included endovascular techniques for trauma; review of wires, sheaths, and catheters; as well as regional vascular injury management. Animal laboratories integrated arterial access, angiography, coil embolization, resuscitative endovascular balloon occlusion of the aorta, control of iliac artery injury, and vascular shunt placement. Students completed a knowledge test (precourse/postcourse) and a summative skills assessment. The test measured knowledge and judgment in vascular injury management as defined in the course objectives. Vascular Intervention System Trainer and animal laboratory were used for final examinations. Subjective performance was graded by expert observers using a global assessment scale and performance metrics.

RESULTS

Four pilot ESTARS courses were completed, with four participants each. Knowledge and performance significantly improved after ESTARS. Mean test examination scores increased by 77% to 85%, with a mean change of 9 percentage points [paired t (15) = 7.82, p < 0.0001]. The test was unidimensional (Cronbach's α = 0.67). Technical skill significantly improved for both endovascular simulation and live animal laboratory examinations. All participants passed the live animal laboratory practical examination.

CONCLUSION

The ESTARS curriculum is effective at teaching a basic set of endovascular skills for resuscitation and hemorrhage control to trauma surgeons. ESTARS was confirmed as a stepwise and hierarchical curriculum demonstrating measurable improvements in performance metrics and should serve as a model for future competency-based structured training in endovascular trauma skills.

Authors+Show Affiliations

From the University of Texas San Antonio (C.Y.V.); University of Michigan (J.L.E., L.M.N., R.B.S.); Clinical Research Division (J.R.S.), Lackland Air Force Base San Antonio; Institute of Surgical Research (T.E.R.), Fort Sam Houston, Texas.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

24662854

Citation

Villamaria, Carole Y., et al. "Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) Course: Curriculum Development, Content Validation, and Program Assessment." The Journal of Trauma and Acute Care Surgery, vol. 76, no. 4, 2014, pp. 929-35; discussion 935-6.
Villamaria CY, Eliason JL, Napolitano LM, et al. Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) course: curriculum development, content validation, and program assessment. J Trauma Acute Care Surg. 2014;76(4):929-35; discussion 935-6.
Villamaria, C. Y., Eliason, J. L., Napolitano, L. M., Stansfield, R. B., Spencer, J. R., & Rasmussen, T. E. (2014). Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) course: curriculum development, content validation, and program assessment. The Journal of Trauma and Acute Care Surgery, 76(4), 929-35; discussion 935-6. https://doi.org/10.1097/TA.0000000000000164
Villamaria CY, et al. Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) Course: Curriculum Development, Content Validation, and Program Assessment. J Trauma Acute Care Surg. 2014;76(4):929-35; discussion 935-6. PubMed PMID: 24662854.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) course: curriculum development, content validation, and program assessment. AU - Villamaria,Carole Y, AU - Eliason,Jonathan L, AU - Napolitano,Lena M, AU - Stansfield,R Brent, AU - Spencer,Jerry R, AU - Rasmussen,Todd E, PY - 2014/3/26/entrez PY - 2014/3/26/pubmed PY - 2014/5/14/medline SP - 929-35; discussion 935-6 JF - The journal of trauma and acute care surgery JO - J Trauma Acute Care Surg VL - 76 IS - 4 N2 - BACKGROUND: The management of hemorrhage shock requires support of central aortic pressure including perfusion to the brain and heart as well as measures to control bleeding. Emerging endovascular techniques including resuscitative endovascular balloon occlusion of the aorta serve as potential lifesaving adjuncts in this setting. The Endovascular Skills for Trauma and Resuscitative Surgery (ESTARS) course was developed to provide fundamental endovascular training for trauma surgeons. METHODS: ESTARS 2-day course incorporated pretest/posttest examinations, precourse materials, lectures, endovascular and open vascular instruments, Vascular Intervention System Trainer endovascular simulator, and live animal laboratories for training and testing. Curriculum included endovascular techniques for trauma; review of wires, sheaths, and catheters; as well as regional vascular injury management. Animal laboratories integrated arterial access, angiography, coil embolization, resuscitative endovascular balloon occlusion of the aorta, control of iliac artery injury, and vascular shunt placement. Students completed a knowledge test (precourse/postcourse) and a summative skills assessment. The test measured knowledge and judgment in vascular injury management as defined in the course objectives. Vascular Intervention System Trainer and animal laboratory were used for final examinations. Subjective performance was graded by expert observers using a global assessment scale and performance metrics. RESULTS: Four pilot ESTARS courses were completed, with four participants each. Knowledge and performance significantly improved after ESTARS. Mean test examination scores increased by 77% to 85%, with a mean change of 9 percentage points [paired t (15) = 7.82, p < 0.0001]. The test was unidimensional (Cronbach's α = 0.67). Technical skill significantly improved for both endovascular simulation and live animal laboratory examinations. All participants passed the live animal laboratory practical examination. CONCLUSION: The ESTARS curriculum is effective at teaching a basic set of endovascular skills for resuscitation and hemorrhage control to trauma surgeons. ESTARS was confirmed as a stepwise and hierarchical curriculum demonstrating measurable improvements in performance metrics and should serve as a model for future competency-based structured training in endovascular trauma skills. SN - 2163-0763 UR - https://www.unboundmedicine.com/medline/citation/24662854/Endovascular_Skills_for_Trauma_and_Resuscitative_Surgery__ESTARS__course:_curriculum_development_content_validation_and_program_assessment_ L2 - http://dx.doi.org/10.1097/TA.0000000000000164 DB - PRIME DP - Unbound Medicine ER -