During the past 15 years, clinical experience with catheter interventional treatment in patients with Kawasaki disease, including balloon angioplasty, stent implantation, rotational ablation, and transluminal coronary revascularization, has been gradually increasing. Because the coronary artery lesions in Kawasaki disease involve severe calcifications, the indications or catheter intervention techniques have not been established for adult patients with Kawasaki disease. Satisfactory acute results for coronary balloon angioplasty have been obtained in patients with a relatively short interval from the onset of disease, especially within 6 years; however, the incidence of restenosis after angioplasty is still high. Rotational ablation may be the most appropriate catheter intervention technique for patients with Kawasaki disease. The advantage of rotational ablation is the high success rate, even in patients with calcified coronary artery stenosis. Stent implantation requires larger arterial access and is not possible in younger children. Care should be paid to the detection of newly-formed aneurysms, as the formation of new aneurysms is associated with the use of additional balloon angioplasty using high pressure balloon inflation. Anticoagulation or anti-platelet regimens are essential for long-term management. Coronary intervention in Kawasaki disease requires special techniques and knowledge of cardiovascular involvement. The procedure should be managed under the close collaboration between pediatric cardiologists and coronary interventional cardiologists.
Adult ; Aneurysm ; Angioplasty ; Angioplasty, Balloon ; Angioplasty, Balloon, Coronary ; Catheters ; Child ; Cooperative Behavior ; Coronary Stenosis ; Coronary Vessels ; Humans ; Imidazoles ; Incidence ; Inflation, Economic ; Mucocutaneous Lymph Node Syndrome ; Nitro Compounds ; Stents

During the past 15 years, clinical experience with catheter interventional treatment in patients with Kawasaki disease, including balloon angioplasty, stent implantation, rotational ablation, and transluminal coronary revascularization, has been gradually increasing. Because the coronary artery lesions in Kawasaki disease involve severe calcifications, the indications or catheter intervention techniques have not been established for adult patients with Kawasaki disease. Satisfactory acute results for coronary balloon angioplasty have been obtained in patients with a relatively short interval from the onset of disease, especially within 6 years; however, the incidence of restenosis after angioplasty is still high. Rotational ablation may be the most appropriate catheter intervention technique for patients with Kawasaki disease. The advantage of rotational ablation is the high success rate, even in patients with calcified coronary artery stenosis. Stent implantation requires larger arterial access and is not possible in younger children. Care should be paid to the detection of newly-formed aneurysms, as the formation of new aneurysms is associated with the use of additional balloon angioplasty using high pressure balloon inflation. Anticoagulation or anti-platelet regimens are essential for long-term management. Coronary intervention in Kawasaki disease requires special techniques and knowledge of cardiovascular involvement. The procedure should be managed under the close collaboration between pediatric cardiologists and coronary interventional cardiologists.
Adult ; Aneurysm ; Angioplasty ; Angioplasty, Balloon ; Angioplasty, Balloon, Coronary ; Catheters ; Child ; Cooperative Behavior ; Coronary Stenosis ; Coronary Vessels ; Humans ; Imidazoles ; Incidence ; Inflation, Economic ; Mucocutaneous Lymph Node Syndrome ; Nitro Compounds ; Stents

Medical students at Kurume University begin practical training in clinical skills in their fourth year. At that time, students use the skills laboratory to improve their clinical skills. Medical education resources in the skills laboratory include simulators for emergency resuscitation and heart diseases, wireless stethoscopes, and videotapes. All students use the skills laboratory for 2 months, and its usefulness was evaluated with questionnaires after practical training. More than 50 % of students approved of their practice in the skills laboratory. However, some students were unsatisfied because they were unable to make effective use of the simulators. In the future, an improved skills laboratory will be necessary to improve practical training in the clinical skills for medical students.

We analyzed the scores of objective structured clinical examinations (OSCEs) and written examinations administered to fourth-year medical students after practical training in clinical skills and to fifth-year medical students after clinical training and scores of graduation examinations taken by sixth-year medical students. Correlations were analyzed among the scores of 96 students who had taken all 3 examinations during a 3-year period. Mean scores on examinations in the fourth, fifth, and sixth years were compared between sixth-year students who did or did not graduate and between graduating students who did or did not pass the national examination for medical practitioners in Japan. Significant correlations in the scores were found between 1) OSCEs and written examinations for fourth-year students versus those for the fifth-year students; 2) OSCE and written examinations for fourth-year students versus graduation examination scores for the sixth-year students; and 3) OSCE and written examinations for fifth-year students versus graduation examination scores for sixth-year students. In addition, the mean scores in the fourth and fifth years were significantly higher for sixth-year students who graduated and passed the national examination than for students who did not graduate or who graduated but failed the national examination. These results suggest that the practical training in clinical skills given to fourth-year students and the clinical training given to fifth-year students strongly affect the overall evaluation of the ability of sixth-year students and success on the national examination.