OBJECTIVE: The transfer of tacit and codified knowledge on a surgical technique is studied in a consecutive cohort of teams participating in interactive multimodal continuing medical education (CME) retraining in off-pump coronary artery bypass (OPCAB). METHODS: Fifty teams of 1.3 +/- 0.5 surgeons and 1.1 +/- 1.9 anesthetists visited 2.2 +/- 0.7 days. Variables describe the pre-visit cardiac activity and OPCAB attitude, complexity score (10 frequently cited complexity criteria), application, and conversion rate. The multimodal approach to knowledge transfer included interactive discussions (commitment; resistances; levers and process of change; methods; outcome; resource optimization), active participation in 3.8 +/- 1.3 unselected cases (anchor-stitch, enucleation techniques), low-fidelity bench model (shunt placement, anastomotic technique), and CD-ROM. Exit end points included OPCAB attitude and complexity score. Late end points (3 months) included OPCAB attitude, complexity score, and application rate. RESULTS: OPCAB was considered, upon exit, beneficial for all patients by 90% of the teams (versus 29 % pre-visit), but by only 62 % of the teams at 3 months. The complexity score downgraded at exit from 3.6 +/- 2 (pre-visit) to 1.2 +/- 1 (P <.001) but increased again at 3 months to 1.6 +/- 1 (P =.001 versus pre-visit and P =.001 versus exit). The 3-month OPCAB rate of the surgeons was 49% +/- 32% versus 23% +/- 28% pre-visit (P <.0001). This was influenced by the pre-visit OPCAB rate and education, as well as by the post-visit changes in complexity scores and attitude. The conversion rate toward cardiopulmonary bypass improved from 3.5% +/- 5% (pre-visit) to 1.3% +/- 3% (3 months, P =.006). CONCLUSIONS: The multimodal OPCAB re-training resulted in a substantial increase of the application, concomitant with a decrease in conversion. The positive impact on attitude and complexity score, at exit, was somewhat reduced in the following clinical confrontation.
OBJECTIVE: The transfer of tacit and codified knowledge on a surgical technique is studied in a consecutive cohort of teams participating in interactive multimodal continuing medical education (CME) retraining in off-pump coronary artery bypass (OPCAB). METHODS: Fifty teams of 1.3 +/- 0.5 surgeons and 1.1 +/- 1.9 anesthetists visited 2.2 +/- 0.7 days. Variables describe the pre-visit cardiac activity and OPCAB attitude, complexity score (10 frequently cited complexity criteria), application, and conversion rate. The multimodal approach to knowledge transfer included interactive discussions (commitment; resistances; levers and process of change; methods; outcome; resource optimization), active participation in 3.8 +/- 1.3 unselected cases (anchor-stitch, enucleation techniques), low-fidelity bench model (shunt placement, anastomotic technique), and CD-ROM. Exit end points included OPCAB attitude and complexity score. Late end points (3 months) included OPCAB attitude, complexity score, and application rate. RESULTS: OPCAB was considered, upon exit, beneficial for all patients by 90% of the teams (versus 29 % pre-visit), but by only 62 % of the teams at 3 months. The complexity score downgraded at exit from 3.6 +/- 2 (pre-visit) to 1.2 +/- 1 (P <.001) but increased again at 3 months to 1.6 +/- 1 (P =.001 versus pre-visit and P =.001 versus exit). The 3-month OPCAB rate of the surgeons was 49% +/- 32% versus 23% +/- 28% pre-visit (P <.0001). This was influenced by the pre-visit OPCAB rate and education, as well as by the post-visit changes in complexity scores and attitude. The conversion rate toward cardiopulmonary bypass improved from 3.5% +/- 5% (pre-visit) to 1.3% +/- 3% (3 months, P =.006). CONCLUSIONS: The multimodal OPCAB re-training resulted in a substantial increase of the application, concomitant with a decrease in conversion. The positive impact on attitude and complexity score, at exit, was somewhat reduced in the following clinical confrontation.
Authors: Miguel Angel Maluf; Walter José Gomes; Ademir Massarico Bras; Thiago Cavalcante Vila Nova de Araújo; André Lupp Mota; Caio Cesar Cardoso; Rafael Viana dos S Coutinho Journal: Braz J Cardiovasc Surg Date: 2015 Sep-Oct