Journal of Yeungnam Medical Science

Tae Jin Kim

3 Articles

Guide wire fracture during percutaneous coronary intervention.: Hak Ro Kim, Tae Hoon Yim, Byung Chul Kim, Ho Jun Lee, Hong Geun Oh, Hyun Sik Ju, Tae Jin Kim, Young Bok Kim; Yeungnam Univ J Med. 2016;33(1):52-55. Published online June 30, 2016; DOI: https://doi.org/10.12701/yujm.2016.33.1.52

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Abstract PDF: Guide wire fracture during percutaneous coronary intervention (PCI) is rare. It can cause fatal complications such as thrombus formation, embolization, and perforation. Guide wire fracture could occur during intervention for severely calcified stenotic lesions, and rarely from distal small branches of stenotic lesions. There are several methods for its management depending on the material character, position, length of the remnant, and the patient's condition. If percutaneous retrieval was not achieved, the surgical procedure should be considered for prevention of potential risks, although the remnant guide wire does not usually cause complications. We experienced a patient with a guide wire fracture during PCI, and managed to prevent its complications through surgical removal of the remnant wire. We report this case here.

Effects of Combined Antiplatelets on Bleeding in Off-Pump Coronary-Artery Bypass Surgery.: Su Kyeong Lee, Tae Jin Kim, Song Yun Seok, Sun Ho Jung, Kyung Ho Yang, Kang Joo Choi, Young Bok Kim; Yeungnam Univ J Med. 2011;28(2):124-132. Published online December 31, 2011; DOI: https://doi.org/10.12701/yujm.2011.28.2.124

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Abstract PDF: BACKGROUND
Antiplatelet agent administration is critical in managing coronary-artery disease, but there is a concern regarding operation-related bleeding and an increase in blood transfusion in such, especially when delivering combined antiplatelet agents. This study was conducted to evaluate the effect of the administration of antiplatelet agents on off-pump coronary-artery bypass surgery (OPCAB). METHODS: From March 2003 to December 2009, 49 patients who had undergone OPCAB were collected retrospectively. The patients were divided into three groups according to the administration of antiplatelet agents before the OPCAB operation: 21 patients were given an aspirin agent (group 1), 19 patients were given combined agents (aspirin+clopidogrel) (group 2), and nine patients were not given any antiplatelet agent (group 3). The three groups' perioperative hematologic and coagulation profiles, including their platelet counts, hemoglobin levels, hematocrit, prothrombin times, and aPTTs (activated partial thromboplastin times), and their postoperative bleeding, related complications, transfusion requirements, and operation times, were compared. RESULTS: The operation time in group 2 was 4.3 hours, longer than those in the two other groups, and urgent operation was significantly most frequent in group 2 (63%). The amount of blood loss and the number of patients who received blood transfusion were not different in the three groups. The perioperative hemoglobin level, hematocrit, platelet count, prothrombin time, and aPTT were also not significantly different among the three groups. CONCLUSION: The continuous administration of antiplatelet agents to the patients in this study did not increase their postoperative bleeding or operation-related complications. Therefore, OPCAB may well be considered even if combined antiplatelet agents are being administered.

Anatrophic nephrolithotomy: experience in 55 cases.: Tae Jin Kim, Tong Choon Park; Yeungnam Univ J Med. 1992;9(1):149-155. Published online June 30, 1992; DOI: https://doi.org/10.12701/yujm.1992.9.1.149

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Abstract PDF: 55 consecutive anatrophic nephrolithotomies on 53 patients performed between July, 1983 and June, 1990 were reviewed. The patients (36 male and 19 female) ranged in age from 3 to 72 years. The operation time averaged 219.8 minutes with a range of 120-330 minutes, and the ischemic time ranged between 20 and 90 minutes, with a mean of 43.5 minutes. Postoperative complications developed in 18 patients, which were such as persistent urinary tract infection in 5cases (9.4%), atelectasis in 4 (7.5%), transient urine leak in 2 (3.8%), delayed bleeding in 2 (3.8%) and urinary retention in 2 (3.8%). Postoperative residual stones were identified in 15 (27.3%), but in 8 of these 15patients stones were delivered spontaneously and thus 48 of 55 cases (87.3%) became stone free. The recurrence of stone was noted in 2 out of 48 patients during the short follow up period. Anatrophic nephrolithotomy seems to be an effective method compared to other procedure because of decreasing recurrence of stone by complete stone removal and reconstruction of abnormal collecting system.

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