• 검색 결과가 없습니다.

Dual lipid lowering therapy may be correlated with HDL-C reduction in follow up period in acute myocardial infarction patients

N/A
N/A
Protected

Academic year: 2022

Share "Dual lipid lowering therapy may be correlated with HDL-C reduction in follow up period in acute myocardial infarction patients"

Copied!
1
0
0

로드 중.... (전체 텍스트 보기)

전체 글

(1)

-S 190 -

■ S-255 ■

Dual lipid lowering therapy may be correlated with HDL-C reduction in follow up period in acute myocardial infarction patients

Department of 1Internal Medicine, 2Division of Cardiology, Chungbuk National University, School of Medicine

*Gi Hyun Kim, M.D.1, Ju-Hee Lee, M.D.1, Sang Min Kim, M.D.2, Sang Yeub Lee, M.D.2, Jang-Whan Bae, M.D.2, Dong-Woon Kim, M.D.2, Myeong-Chan Cho, M.D.2

Backgroud and objective; Powerful low density lipoprotein cholesterol (LDL-C) reduction and HDL-raising is the best way to reduce secondary cardiovascular events in acute myocardial infarction (AMI) patients. Recently, dual lipid lowering therapy which is composed with statin and ezetimibe was adapted in clinical lipidology field to reduce total cholesterol (TC) and LDL-C significantly. It is used more often due to its strong efficacy in reducing LDL-C, compared to single Statin, but there is no research clearly verifying what effect those two medicines have on the change of HDL-C. Methods; By targeting 95 patients with ST segment elevation myocardial infarction or non ST segment elevation myocardial infarction visiting emergency rooms from august 2008 to january 2010, we had randomly administered with either Single statin (SS) or Vytolin (VYTO), while analyzing the changes of LDL-C and HDL-C 1 month and 6 months after the occurrence of AMI. Resulsts;

95 patients were enrolled, 81 patients were followed up for 6 months. There was no difference of the initial demographic, clinical data found in both the 46 patients in the SS group and the 49 patients in the VYTO group. The initial TC, LDL-C and HDL-C were not different significantly in two groups. % reduction of LDL-C is 36.2% and 35% on 1 month and 6 months each in SS group and 39.8% and 43.9%

on 1, 6 months in VYTO group. VYTO showed superior LDL-C reduction compared to SS on 6 months (p=0.02) but not on 1 month (p=0.203). The number of patients, whose value of HDL-C decreased after one month and six months, was 43(54.5%) and 49(62%).

Statisticaly related factors to HDL-C reduction in 1 months after AMI is initial HDL-C level (OR=1.07, p=0.02) and vytolin and 1 month HDL-C reduction are related to HDL-C reduction in 6 month after AMI (OR=4.58, p=0.03, OR=1.12 p=0.01). Conclusion; Accordingly,when Vytolin is used for AMI patients, or in the case that the value of initial HDL-C is high in the early occurrence of AMI, there is a possibility that the value of HDL-C will decrease after 6 months, so it seems that additional medications, such as nicotic acid, will be needed sometime in the future.

■ S-256 ■

관상동맥 스텐트 삽입술 후 급성 심근경색증으로 발병한 심한 관상동맥 연축 1예

전주예수병원

*윤현주, 김중근, 이동엽, 송지은, 이신은, 박종필, 전성희, 임지현, 류제영

배경: 관상동맥 연축은 자발성 연축(spontaneous spasm)과 약물이나 관상동맥 도자의 기계적 자극에 의해 생기는 의인성 연축(iatrogenic spasm)으로 나눌 수 있다. 의인성 연축 중 관상동맥 조영술에서 나타나는 카테터 유발 연축의 증례 보고는 있으나 관상동맥 스텐트 삽입술 후 연축은 드물다. 저자들은 관상동맥 스텐트 삽입술 후 급성 심근경색증으로 발병하였고 혈관확장제에 반응하지 않는 관상동맥 연축 1예를 경험하였기에 보고하는 바이다. 증례: 65세 남자가 내원 4시간 전부터 지속된 흉통을 주소로 본원 응급센터에 내원하였다. 과거력 상 고혈압 으로 약물 치료 중이며 주 120 g의 음주력과 40갑년의 흡연력이 있었다. 내원 당시 활력 징후는 특이 소견 없었고 신체검사 상 심잡음 및 수포음은 청진되지 않았다. 심전도 상 정상 동성리듬 보이고 ST 분절 변화는 없었으나 검사실 소견에서 심근 효소는 Creatine phosphokinase 424 U/L, CK-MB 13.5 ng/mL, Troponin I 1.55 ng/mL로 증가하였다. 급성 심근경색증 진단 하에 응급 관상동맥 조영술 시행하였으며 좌회선 동맥 원위부의 완전 폐쇄와 우관상동맥의 근위부, 좌전하행지동맥의 근위부에서 중위부까지의 유의한 협착 소견을 확인하였다. 좌회선동맥 및 우관상동맥의 병변에 대해서 관상동맥 중재술 시행하였으며 다음날 좌전하행지동맥의 근위부에서 중간부위에 걸쳐 3.0×28 mm, 3.5×28 mm Xience V 관상동맥 스텐트를 삽입하였고 시술 후 흉통은 호전되었다. 이튿날 새벽 흉통과 함께 심전도 상 V1-3의 ST 분절 상승 소견 보여 응급 관상동맥 조영술 시행하였다. 관상동맥 조영술 상 좌전하행지동맥의 스텐트 삽입 부위는 이상 없었으나 그 이하 부위가 거의 완 전 폐쇄될 정도로 수축되었고 니트로글리세린을 30분 동안 수차례 정맥 주입한 후에야 수축은 호전보였다. 집중적 약물치료 계획으로 중환 자실 치료하였으며 이후 흉통 감소하고 ST 분절 상승 감소하였다. 환자는 약물 치료하면서 외래 추적 관찰 중이다.

참조

관련 문서

A Case of Stress Induced Cardiomyopathy associated with Subarachnoid Hemorrhage presenting as Acute Myocardial Infarction.. Department of Internal Medicine, Inje

Methods: Clinical characteristics analysis was performed in total 11,581 patients from the Korea Acute Myocardial Infarction Registry, who were divided into two groups according

Chamber enlargement (hypertrophy) Bundle branch block..

Methods: Employing data from the Korea Acute Myocardial Infarction Registry (KAMIR; November 2005 to December 2006), a total of 1, 990 patients suffered from

Chest CT showed a LAD ectasia with a 4x4 cm saccular aneurysm at the distal portion of LAD Cardiac MRI revealed a giant left descending coronary artery distal aneurysm attached

Background: This study evaluated the risk of acute myocardial infarction (AMI) and mortality among patients with systemic lupus erythematosus (SLE) in two nationwide

We compared neointimal hyperplasia, stent exposure and malapposition at 9 months after implantation of sirolimus eluting stent (SES) or zotarolimus eluting stent (ZES) in

The primary end point was major adverse cardiac event (MACE) which was defined as composite of cardiac death, non-fatal MI, target vessel revascularization and coronary