Key result
Mentored simulation training cuts angiography procedure time and radiation dose while improving skill scores versus control.
Why the study?
The effectiveness of mentored simulation training in coronary angiography and its transferability to real-life catheterization laboratory performance were evaluated.
Does mentored simulation training improve procedural skills and reduce procedure time and radiation dose in real-life coronary angiography performed by cardiology residents?
RCT (n=20)
Does mentored simulation training improve procedural skills and reduce procedure time and radiation dose in real-life coronary angiography performed by cardiology residents?
p-value: p=0.002, 0.001, 0.0001
Simulation-based training in coronary angiography significantly improves operator skills, reduces procedure time, and lowers radiation exposure compared to traditional mentor-based training.
Supports incorporating mentored simulation into cardiology residency training; extends prior data to real-world reductions in time and radiation.
Our study aimed to evaluate the effectiveness of mentored simulation training (ST) in coronary angiography and to assess the transferability of acquired skills from virtual reality to the real world. Twenty cardiology residents were randomized to ST or control before performing real-life cases in the catheterization laboratory. The control group underwent secondary ST and reperformed real-life cases in the catheterization laboratory. Skill metrics were compared between the ST and the control group, and within the control group between before and after ST. In real-life cases, the procedure time was shorter (p = 0.002), the radiation dose lower (p = 0.001), and the global procedure skill score was higher (p = 0.0001) in the ST group as compared with the control (before ST) group. During virtual ST procedural time (p <0.001), fluoroscopic time (p <0.001), training contrast amount (p <0.001), and global training score (p <0.001) significantly decreased. In the control group, all monitoring procedure parameters were significantly improved after ST, as well as, the global procedure flow score (p <0.0001). In conclusion, simulator-based training in coronary angiography improved operator skills compared with traditional in catheterization laboratory mentor-based training. ST should be incorporated in the curriculum of the interventionalist to improve learning in coronary angiography.
No takes yet. Share an insight, caveat, or question.
Popovic et al. (2019) conducted an RCT in Coronary angiography training (n=20). Mentored simulation training (ST) vs. Control (traditional in-catheterization laboratory mentor-based training) was evaluated on Procedure time, radiation dose, and global procedure skill score in real-life cases (p=0.002, 0.001, 0.0001). Mentored simulation training in coronary angiography significantly reduced real-life procedure time (p=0.002) and radiation dose (p=0.001), and improved global procedure skill scores (p=0.0001).
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: