Research Spotlight

Rossler, K. L., G. Sankaranarayanan and A. Duvall (2018). “Acquisition of Fire Safety Knowledge and Skills With Virtual Reality Simulation.” Nurse Educ. May 25. [Epub ahead of print].

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Prelicensure nursing students seeking to enter perioperative nursing need preparatory fire safety knowledge and skills training to participate as a member of an operating room (OR) team. This pilot study examined the effectiveness of the Virtual Electrosurgery Skill Trainer (VEST) on OR fire safety skills among prelicensure nursing students. An experimental pretest-posttest design was used in this study. Twenty nursing students were randomized to a control or an intervention group. Knowledge and skills acquisition of OR fire safety were assessed. There were no statistically significant findings in knowledge for either group. Fisher exact test demonstrated significant relationships between the skills performance criteria of following emergency procedures for a fire and demonstrating PASS (pull-aim-squeeze-sweep) technique (P = .001). Academic and hospital educators may consider incorporating virtual reality simulation to teach fire safety education or reinforce general fire safety practices to nursing students and novice nurses.

Roden-Foreman, K., R. Robinson, M. Bennett, K. Roaten, L. Petrey, M. B. Powers and A. M. Warren (2018). “Posttraumatic growth in a heterogeneous sample of traumatically injured patients 1 year post injury.” J Clin Psychol 74(6): 989-1003.

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OBJECTIVE: Posttraumatic growth (PTG) describes positive change resulting from challenging life events. The current study examined factors associated with PTG in traumatically injured patients 1 year post injury. METHOD: Participants (N = 221) in this prospective cohort study included adults admitted to a Level I trauma center. Over half the participants (60%) were male, with a mean age of 47. Participants completed baseline measures during hospitalization. PTG was assessed at 12-month follow-up. RESULTS: Greater PTG was associated with minority race/ethnicity, lower income, automotive collision, and premorbid psychological disorder other than depression or posttraumatic stress (PTS). These variables are also known to predict PTS in trauma patients. Analysis confirmed that greater PTS at follow-up was associated with more growth. CONCLUSION: Participants with the most growth also experienced the most distress. This finding demonstrates the importance of implementing psychological screening and intervention for trauma patients in the acute care setting to reduce PTS and facilitate growth.

Roberts, W. C., P. A. Grayburn and S. A. Hall (2018). “Complications of Radiofrequency Ablation for Supraventricular Tachycardia in the Wolff-Parkinson-White Syndrome Associated With Noncompaction Cardiomyopathy.” Am J Cardiol 121(11): 1442-1444.

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Described herein is a 52-year-old man with Wolff-Parkinson-White syndrome and noncompaction cardiomyopathy who underwent 4 sternotomies to correct complications of 3 ablation procedures (2 open) for recurring supraventricular tachycardia, mitral valve repair for a damaged mitral valve during the third radiofrequency ablation procedure, and finally orthotopic heart transplantation.

Roberts, W. C. (2018). “Quantitative Extent of Atherosclerotic Plaque in the Major Epicardial Coronary Arteries in Patients with Fatal Coronary Heart Disease, in Coronary Endarterectomy Specimens, in Aorta-Coronary Saphenous Venous Conduits, and Means to Prevent the Plaques: A Review after Studying the Coronary Arteries for 50 Years.” Am J Cardiol 121(11): 1413-1435.

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This review tries to answer the following 15 questions: Is atherosclerosis a systemic or a regional disease? Is atherosclerosis in any particular region focal or diffuse? What is the quantity of atherosclerotic plaques in endarterectomy specimens of the right coronary artery in patients undergoing coronary artery bypass grafting (CABG) compared to that in the right coronary artery in patients with fatal coronary artery disease? How do the units used for measuring arterial narrowing by angiography compare to the units used for measuring arterial narrowing at necropsy? What do atherosclerotic plaques consist of in coronary arteries in patients with fatal coronary disease? What is the quantity of atherosclerotic plaque in bypassed -vs- non-bypassed native coronary arteries in patients dying early (<60 days) or late (>60 days) after coronary artery bypass grafting? What is the frequency of acute coronary lesions and multi-luminal channels at necropsy in patients with unstable angina pectoris, sudden coronary death, and acute myocardial infarction? What is the mechanism of luminal widening by angioplasty in the coronary arteries? What observations suggest that atherosclerotic plaques are the result at least in part of organization of thrombi? Is atherosclerosis a multifactoral or a unifactoral disease? What characteristics distinguish carnivores and herbivores? What are reasonable guidelines for whom to treat with lipid-altering agents? What is the rule of 5 and the rule of 7 in statin therapy? What is the effect of lipid lowering drug therapy on coronary luminal narrowing? What are some requisites for a healthy life?

Rachal, L., C. Swank, E. Trudelle-Jackson and S. Driver (2018). “Reliability and clinical feasibility of measuring dual-task gait in the inpatient rehabilitation setting following traumatic brain injury.” Physiother Theory Pract May 14: 1-7. [Epub ahead of print].

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BACKGROUND: To prepare patients with traumatic brain injury (TBI) for discharge from inpatient rehabilitation, physical therapists may incorporate dual-task gait activities. Reliability of common dual-task measures for people with TBI in inpatient rehabilitation is undetermined. Our purpose was to assess inter-rater and intra-rater reliability and clinical feasibility of dual-task measures [Walking While Talking Test (WWTT), Modified Walking and Remembering Task (mWART), Timed Up and Go-cognitive (TUG-COG)] in inpatient rehabilitation for patients with TBI. METHODS: A total of 22 individuals with TBI completing the dual-task measures (WWTT, Walking and Remembering Task (WART), and TUG-COG) in inpatient rehabilitation were rated concurrently by two physical therapists in a single testing session. Sessions were video recorded and rated by the same raters viewing the video 7-10 days later. Raters completed a survey assessing feasibility of conducting the dual-task measures in patients with TBI in inpatient rehabilitation. Data were analyzed by calculating ICC(2,1) for inter-rater reliability and ICC(3,1) for intra-rater reliability. RESULTS: All dual-task measures (WWTT, mWART, TUG-COG) had excellent inter-rater and intra-rater reliability. Raters considered dual-task measures feasible for patients with TBI during inpatient rehabilitation. CONCLUSIONS: The WWTT, mWART, and TUG-COG have excellent reliability and appear clinically feasible for incorporation into clinical practice in inpatient rehabilitation following TBI.