| 1 | Biodegradable polymer stents vs second generation drug eluting stents:A meta-analysis and systematic review of randomized controlled trials显示文摘AIM: To evaluate the premise, that biodegradable polymer drug eluting stents(BD-DES) could improve clinical outcomes compared to second generation permanent polymer drug eluting stents(PP-DES), we pooled the data from all the available randomized control trials(RCT) comparing the clinical performance of both these stents.METHODS: A systematic literature search of Pub Med, Cochrane, Google scholar databases, EMBASE, MEDLINE and SCOPUS was performed during time period of January 2001 to April 2015 for RCT and comparing safety and efficacy of BD-DES vs second generation PP-DES. The primary outcomes of interest were definite stent thrombosis, target lesion revascularization, myocardial infarction, cardiac deaths and total deaths during the study period. RESULTS: A total of 11 RCT's with a total of 12644 patients were included in the meta-analysis, with 6598 patients in BD-DES vs 6046 patients in second generation PP-DES. The mean follow up period was 16 mo. Pooled analysis showed non-inferiority of BD-DES, comparing events of stent thrombosis(OR = 1.42, 95%CI: 0.79-2.52, P = 0.24), target lesion revascularization(OR = 0.99, 95%CI: 0.84-1.17, P = 0.92), myocardial infarction(OR = 1.06, 95%CI: 0.86-1.29, P = 0.92), cardiac deaths(OR = 1.07, 95%CI 0.82-1.41, P = 0.94) and total deaths(OR = 0.96, 95%CI: 0.80-1.17, P = 0.71).CONCLUSION: BD-DES, when compared to second generation PP-DES, showed no significant advantage and the outcomes were comparable between both the groups. | Bhavi Pandya Sainath Gaddam Muhammad Raza Deepak Asti Nikhil Nalluri Thomas Vazzana Ruben Kandov James Lafferty | 2016 | World Journal of Cardiology2016，8，2： | 0 |
| 2 | 9.1 cm abdominal aortic aneurysm in a 69-year-old male patient显示文摘We are presenting a case of one of the largest unruptured abdominal aortic aneurysm ever reported. Presented here is a rare case of a 69-year-old active smoker male with history of hypertension and incidental diagnosis of abdominal aortic aneurysm of 6.2 cm in 2003, who refused surgical intervention at the time of diagnosis with continued smoking habit and was managed medically. Patient was subsequently admitted in 2012 to the hospital due to unresponsiveness secondary to hypoglycemia along with diagnosis of massive symptomatic pulmonary embolism and nonST elevation myocardial infarction. With the further inpatient workup along with known history of abdominal aortic aneurysm, subsequent computed tomography scan of abdomen pelvis revealed increased in size of infrarenal abdominal aortic aneurysm to 9.1 cm of without any signs of rupture. Patient was unable to undergo any surgical intervention this time because of his medical instability and was eventually passed away under hospice care. | Celine Saade Bhavi Pandya Muhammad Raza Mustafain Meghani Deepak Asti Foad Ghavami | 2015 | World Journal of Cardiology2015，7，3： | 0 |
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