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BYEONG-KEUK KIM M.D. Ph .D. SEUNGJIN OH M.D. DONG WOON JEON M.D. JOO YOUNG YANG M.D. Ph .D. JUNG-SUN KIM M.D. Ph .D. SUNGHA PARK M.D. Ph .D. DONGHOON CHOI M.D. Ph .D. YANGSOO JANG M.D. Ph .D. BUM-KEE HONG M.D. Ph .D. HYUK MOON KWON M.D. Ph .D. SEUNG-WHAN LEE M.D. Ph .D. CHOONG WON GOH M.D. Ph .D. KIHWAN KWON M.D. Ph .D. SUNG KEE RYU M.D. for the Korean Multicenter Angioplasty Team Investigators 《Journal of interventional cardiology》2009,22(5):411-419
Background: There are still controversies about long-term clinical outcomes of sirolimus-eluting stents (SES) versus bare metal stents (BMS) implantation in patients with end-stage renal diseases (ESRD).
Objective: To compare long-term outcomes in patients with (ESRD) following SES versus BMS implantation.
Methods: Between March 2003 and July 2005, a total of 54 patients (80 lesions) with ESRD undergoing SES implantation [SES-ESRD] were enrolled and compared with 51 patients (54 lesions) with ESRD receiving BMS during the same periods [BMS-ESRD] in the Korean Multicenter Angioplasty Team Registry. The primary outcome was the composite of death, myocardial infarction (MI), or any stent thrombosis (ST) according to the Academic Research Consortium definition during a 3-year follow-up.
Results: The cumulative 3-year rate of composite of death, MI, or ST of the SES-ESRD group (24%) was nearly similar with that of the BMS-ESRD group (24%, P = 1.000). The 3-year rates of death (26% vs. 24%, P = 0.824) or MACE (37% vs. 43%, P = 0.331) in the SES-ESRD did not differ significantly from those in the BMS-ESRD. However, the SES-ESRD showed a sustained lower 3-year TVR rate (9%), compared with BMS-ESRD (24%, P = 0.042). The rate of any ST in SES-ESRD was not significantly higher than that in the BMS-ESRD (17% vs. 14%, P = 0.788). There was no significant difference in the rate of late or very late ST between SES-ESRD (15%) versus BMS-ESRD group (10%, P = 0.557).
Conclusions: SES did not increase the risks for death, MI, or any ST in patients with ESRD during the long-term follow-up, compared with BMS. 相似文献
Objective: To compare long-term outcomes in patients with (ESRD) following SES versus BMS implantation.
Methods: Between March 2003 and July 2005, a total of 54 patients (80 lesions) with ESRD undergoing SES implantation [SES-ESRD] were enrolled and compared with 51 patients (54 lesions) with ESRD receiving BMS during the same periods [BMS-ESRD] in the Korean Multicenter Angioplasty Team Registry. The primary outcome was the composite of death, myocardial infarction (MI), or any stent thrombosis (ST) according to the Academic Research Consortium definition during a 3-year follow-up.
Results: The cumulative 3-year rate of composite of death, MI, or ST of the SES-ESRD group (24%) was nearly similar with that of the BMS-ESRD group (24%, P = 1.000). The 3-year rates of death (26% vs. 24%, P = 0.824) or MACE (37% vs. 43%, P = 0.331) in the SES-ESRD did not differ significantly from those in the BMS-ESRD. However, the SES-ESRD showed a sustained lower 3-year TVR rate (9%), compared with BMS-ESRD (24%, P = 0.042). The rate of any ST in SES-ESRD was not significantly higher than that in the BMS-ESRD (17% vs. 14%, P = 0.788). There was no significant difference in the rate of late or very late ST between SES-ESRD (15%) versus BMS-ESRD group (10%, P = 0.557).
Conclusions: SES did not increase the risks for death, MI, or any ST in patients with ESRD during the long-term follow-up, compared with BMS. 相似文献
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JAN FALKOWSKI B.Sc. MB. BS. SIMON HATCHER B.Sc. M.B.B.S. RAVI SONDHI B.Sc. M.B.B.S. KWON FONG M.B.B.S. KASZE YOUNG M.B.B.S. 《Addiction (Abingdon, England)》1986,81(4):573-575
A survey of the quantity and frequency of drinking amongst medical students was carried out and correlated with personality traits. A positive correlation was found between the quantity of drinking and certain personality traits, particularly for women. The possible implications of these findings are discussed. 相似文献
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J.S. KWON M.S. CAREY E.F. COOK† F. QIU‡ & L. PASZAT‡ 《International journal of gynecological cancer》2007,17(2):433-440
To evaluate patterns of practice and outcomes in intermediate- and high-risk stage I and II endometrial cancer in the province of Ontario, Canada. This was a retrospective population-based study of women diagnosed with stage I and II endometrial cancer in Ontario from 1996 to 2000. After excluding low-risk (stages IA and IB, grades 1 and 2) and nonendometrioid histologies, the population was stratified into two risk groups: intermediate risk (stages IA and IB, grade 3; stages IC and IIA, grades 1 and 2; stage IIA, grade 3 if <50% myometrial invasion) and high risk (stage IC, grade 3; stage IIA, grade 3 if >50% myometrial invasion, and all stage IIB). Patterns of practice were assessed in each risk group, including use of surgical staging and adjuvant pelvic radiotherapy (APRT). Cox proportional hazards models determined effects of prognostic factors on 5-year overall survival (OS), including age, income, comorbidities, lymphvascular space invasion (LVSI), surgical staging, and APRT. There were 995 women in this study: 748 intermediate risk (75.2%) and 247 high risk (24.8%). Only 69 (9.2%) and 40 (16.2%) women underwent surgical staging in the intermediate- and high-risk groups, respectively. Surgical staging did not reduce rates of APRT. Determinants of survival included age >60 and comorbidities in the intermediate-risk group, and age >60, income, and LVSI in the high-risk group. In this population-based study, there were variable patterns of practice for intermediate- and high-risk stage I and II endometrial cancer. Surgical staging and APRT did not affect OS. 相似文献
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Tackeun KIM O-Ki KWON Chang Wan OH Jae Seung BANG Gyojun HWANG Young-Jin LEE 《Neurologia medico-chirurgica》2014,54(2):136-138
A 43-year-old woman was diagnosed with moyamoya disease (MMD) and underwent right-side bypass surgery. After surgery, previous symptoms disappeared. One month later, transient right hemiparetic attacks and motor dysphasia developed. Angiography revealed progressive severe stenosis of left supraclinoid segment of internal carotid artery. Angioplasty using a drug-eluting stent (DES) was performed. For 18 months, she presented no ischemic symptom and no in-stent stenosis was observed in follow-up angiography. This is the first case report about effect of DES use for MMD. Considering that intimal hyperplasia is a pathophysiology of stenosis, DES may have a role in reducing progression of stenosis in selected moyamoya patients. 相似文献
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Summary. Haemophilia B (HB) is a rare X‐linked recessive bleeding disorder caused by a mutation in the F9 gene. The aims of this study were to characterize the mutation spectrum of F9 in Korean patients with HB to establish the optimal molecular diagnostic strategy and to find genotype–phenotype correlations. Study subjects consisted of 33 unrelated Korean patients with HB. We performed polymerase chain reaction (PCR) amplification and direct sequencing of all exons and flanking sequences of F9. When large deletion was suspected from PCR failure, exon dosage test using multiplex ligation‐dependent probe amplification (MLPA) was performed. We identified disease‐causing mutations in 32 out of 33 patients by direct sequencing analyses (mutation detection rate, 97%). A total of 28 unique mutations were detected, including 7 novel ones. Six mutations were recurrent but observed in no more than two patients. In the remaining one patient, exon 1 was not amplified, and MLPA analysis confirmed a large deletion involving exon 1. The genotype–phenotype correlations between the type of mutation and the severity of factor deficiency were not consistent, as has been previously reported. One patient developed inhibitor, and he was the patient with exon 1 deletion. Based on our results from 33 Korean patients with HB, which showed no hotspot for mutations, direct sequencing of all exons with flanking sequences is needed as the first‐line test. MLPA can be a feasible platform at clinical laboratories to detect large deletion mutations in suspected cases. 相似文献