keyword
MENU ▼
Read by QxMD icon Read
search

Restenosis

keyword
https://www.readbyqxmd.com/read/29785885/endothelial-dysfunction-as-predictor-of-angina-recurrence-after-successful-percutaneous-coronary-intervention-using-second-generation-drug-eluting-stents
#1
Rocco A Montone, Giampaolo Niccoli, Federico Vergni, Vincenzo Vetrugno, Michele Russo, Fabio Mangiacapra, Francesco Fracassi, Italo Porto, Antonio M Leone, Francesco Burzotta, Domenico D'Amario, Cristina Aurigemma, Carlo Trani, Gaetano A Lanza, Filippo Crea
Background The role of endothelial dysfunction in predicting angina recurrence after percutaneous coronary intervention is unknown. Design We assessed the role of peripheral endothelial dysfunction measured by reactive-hyperaemia peripheral-artery tonometry (RH-PAT) in predicting recurrence of angina after percutaneous coronary intervention. Methods We enrolled consecutive patients undergoing percutaneous coronary intervention with second-generation drug-eluting stents. RH-PAT was measured at discharge. The endpoint was repeated coronary angiography for angina recurrence and/or evidence of myocardial ischaemia at follow-up...
January 1, 2018: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/29785339/identification-of-potential-crucial-genes-and-pathways-associated-with-vein-graft-restenosis-based-on-gene-expression-analysis-in-experimental-rabbits
#2
Qiang Liu, Xiujie Yin, Mingzhu Li, Li Wan, Liqiao Liu, Xiang Zhong, Zhuoqi Liu, Qun Wang
Occlusive artery disease (CAD) is the leading cause of death worldwide. Bypass graft surgery remains the most prevalently performed treatment for occlusive arterial disease, and veins are the most frequently used conduits for surgical revascularization. However, the clinical efficacy of bypass graft surgery is highly affected by the long-term potency rates of vein grafts, and no optimal treatments are available for the prevention of vein graft restenosis (VGR) at present. Hence, there is an urgent need to improve our understanding of the molecular mechanisms involved in mediating VGR...
2018: PeerJ
https://www.readbyqxmd.com/read/29783847/predictors-of-in-stent-restenosis
#3
Mehmet Kadri Akboga, Samet Yilmaz
No abstract text is available yet for this article.
January 1, 2018: Angiology
https://www.readbyqxmd.com/read/29783234/-myocardial-bridge-as-the-only-cause-of-acute-coronary-syndrome-among-the-young-patients
#4
Liudmila O Miakinkova, Yurii V Teslenko, Irina V Tsyhanenko
OBJECTIVE: Introduction: Myocardial bridge is an inborn anomaly of coronary artery development, when a part of it is submerged in a myocard, which is pressing the coronary artery to a systola and restrains coronary blood circulation. Generally this feature of coronary blood circulation does not cause any clinical symptoms because the 85% of coronary blood stream of the left ventricle is provided by diastolic filling. Hemodynamic changes in atherosclerosis, tahicardie, hypertrophie of myocard are leading to the manifestation of clinical symptoms of ischemia...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29781285/response-to-the-letter-to-the-editor-the-relationship-between-neutrophil-lymphocyte-ratio-and-in-stent-restenosis
#5
Zhihui Chang, Jiahe Zheng, Zhaoyu Liu, Qiyong Guo
No abstract text is available yet for this article.
January 1, 2018: Angiology
https://www.readbyqxmd.com/read/29777844/angioplasty-for-budd-chiari-syndrome-in-a-child-with-26-year-follow-up
#6
Xixiang Gao, Zhu Tong, Lianrui Guo, Jianxin Li, Jian Zhang, Yongquan Gu
Budd-Chiari syndrome (BCS) is a rare but life-threatening disease. If not treated promptly, it is almost always lethal of progressive liver failure, severe nutritional depletion, and renal failure at the late stage. We report the successful treatment of a 5-year-old boy with BCS due to a stenosis of the IVC with a 26-year follow-up. We performed percutaneous transluminal angioplasty (PTA), which resulted in a great improvement of BCS, and the disappearance of ascites. Restenosis occurred at 25 years after the initial angioplasty, for which balloon angioplasty was repeatedly performed...
May 16, 2018: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29770768/treatment-of-femoro-popliteal-lesions-with-scoring-and-drug-coated-balloon-angioplasty-12-month-results-of-the-dcb-trak-registry
#7
Magnus Baumhäkel, Shalva Chkhetia, Michael Kindermann
PURPOSE: Debulking strategies prior to drug-coated balloon (DCB) angioplasty were suggested to improve clinical results in femoro-popliteal lesions. Currently, there are no data regarding plaque modification with a scoring balloon with subsequent DCB-angioplasty. Recently published 6-month results of the DCB-Trak registry in patients treated with scoring-balloon angioplasty and DCB-angioplasty were promising without any safety concerns. Herein, we report the 12-month follow-up data. METHODS: In a single center registry, 29 consecutive patients with 32 femoro-popliteal lesions were treated with a scoring-balloon (VascuTrak®) and a DCB subsequently...
May 2018: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/29770610/arsenic-trioxide-coated-stent-is-an-endothelium-friendly-drug-eluting-stent
#8
Yinping Zhao, Ruolin Du, Tian Zhou, Dongchuan Yang, Yuhua Huang, Yi Wang, Junli Huang, Xiaoyi Ma, Fugui He, Juhui Qiu, Guixue Wang
An ideal vascular stent would both inhibit in-stent restenosis (ISR) and promote rapid re-endothelialization. In the current study, the performance of arsenic trioxide (ATO)-drug eluting stent (AES) is compared with the bare metal stent, poly-lactic-co-glycolic acid-coating metal stent, and rapamycin-drug eluting stent (RES). In vivo AES is shown to prevent neointimal hyperplasia more efficiently than the others when implanted into the carotid arteries of rabbits. Moreover, AES promotes endothelial cells proliferation and re-endothelialization more quickly than RES...
May 16, 2018: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/29769164/the-effectiveness-of-excimer-laser-angioplasty-to-treat-coronary-in-stent-restenosis-with-peri-stent-calcium-as-assessed-by-optical-coherence-tomography
#9
Tetsumin Lee, Richard A Shlofmitz, Lei Song, Theofanis Tsiamtsiouris, Thomas Pappas, Antonio Madrid, Allen Jeremias, Elizabeth S Haag, Ziad A Ali, Jeffery W Moses, Mitsuaki Matsumura, Gary S Mintz, Akiko Maehara
AIMS: We evaluated the effectiveness of excimer laser coronary angioplasty (ELCA) to treat in-stent restenosis (ISR) due to peri-stent calcium-related stent under-expansion as assessed by optical coherence tomography (OCT). METHODS AND RESULTS: We studied 81 patients (81 lesions with ISR, stent under-expansion, and peri-stent calcium >90°) who underwent OCT imaging both pre- and post-percutaneous coronary intervention and compared lesions treated with ELCA (n=23) vs without ELCA (n=58)...
May 15, 2018: EuroIntervention
https://www.readbyqxmd.com/read/29767392/a-novel-rabbit-model-for-benign-biliary-stricture-formation-and-the-effects-of-medication-infusions-on-stricture-formation
#10
Qin Yang, Junke Wang, Fei Liu, Wenjie Ma, Haijie Hu, Congdun Ran, Fuyu Li, Qiuwei Pan
BACKGROUND: Benign biliary stricture (BBS) is highly refractory. Currently, there is no effective strategy for prevention of BBS recurrence. The aim of this study is to establish a novel BBS rabbit model and to investigate the efficacy of biliary infusion with anti-proliferative medications for treating BBS. METHOD: A BBS model was established via surgical injury and biliary infection. The biliary infusion tube was inserted into the common bile duct via the stump of cystic duct after cholecystectomy...
May 16, 2018: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29765072/notoginsenoside-r1-inhibits-vascular-smooth-muscle-cell-proliferation-migration-and-neointimal-hyperplasia-through-pi3k-akt-signaling
#11
Haihong Fang, Shilin Yang, Yingying Luo, Cheng Zhang, Yi Rao, Renjing Liu, Yulin Feng, Jun Yu
Restenosis caused by neointimal hyperplasia significantly decreases long-term efficacy of percutaneous transluminal angioplasty (PTA), stenting, and by-pass surgery for managing coronary and peripheral arterial diseases. A major cause of pathological neointima formation is abnormal vascular smooth muscle cell (VSMC) proliferation and migration. Notoginsenoside R1 (NGR1) is a novel saponin that is derived from Panax notoginseng and has reported cardioprotective, neuroprotective and anti-inflammatory effects...
May 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29762922/redo-scoring-for-prediction-of-success-of-redo-percutaneous-balloon-mitral-valvuloplasty-in-patients-with-mitral-restenosis
#12
Ragab A Mahfouz, Waleed Elawady, Mohamed Goda, Tamer Moustafa
BACKGROUND: Echocardiographic predictors of redo-percutaneous balloon mitral valvuloplasty (redo-PBMV) have not been well studied, and indications are based mainly on Wilkins score. The study aim was to evaluate the immediate results of redo-PMBV and to introduce a simplified redo-score to predict the success of redo-PBMV. METHODS: Two cohorts of symptomatic patients (derivation group, n = 218; validation group, n = 100) who had undergone redo-PBMV at a mean of 8...
September 2017: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/29762881/colchicine-a-microtubule-disassembling-drug-in-the-therapy-of-cardiovascular-diseases
#13
George N Chaldakov
Colchicum autumnale, from which colchicine has been isolated more than 100 years ago, has been used as a treatment for pain and swelling for thousands of years. It is one of the few drugs known from that time period whose use has survived to modernity. Over the past decades, advances in the knowledge of (i) cytoskeletal microtubules (МТ), and (ii) anti-inflammatory and anti-fibrotic effects of colchicine, a classical MT-disassembling (tubulin-targeting) agent, have led to potential new uses for this very old drug extended beyond acute gouty arthritis and familial Mediterranean fever...
May 15, 2018: Cell Biology International
https://www.readbyqxmd.com/read/29760312/change-in-cerebral-blood-flow-after-palliative-percutaneous-angioplasty-and-timing-of-second-stage-carotid-artery-stenting-in-staged-angioplasty
#14
Hisashi Nagashima, Kazuhiro Hongo, Alhusain Nagm
The purpose of this study is to elucidate the hemodynamic changes after palliative angioplasty and the timing of second stage carotid artery stenting (CAS) in staged angioplasty for patients with severe hemodynamically compromised carotid artery stenosis. Among consecutive 111 patients with carotid artery stenosis, chronological changes in the cerebral blood flow of all 11 hemodynamically compromised patients treated with CAS were evaluated with single photon emission computed tomogram (SPECT) in each stage of the treatment...
May 11, 2018: Neurologia Medico-chirurgica
https://www.readbyqxmd.com/read/29760309/overwhelming-suppression-of-neointimal-coverage-on-high-resolution-coronary-angioscopy-after-paclitaxel-coated-balloon-angioplasty-for-in-stent-restenosis-of-cobalt-chrome-everolimus-eluting-stent
#15
Yuhei Nojima, Shinsuke Nanto, Hidenori Adachi, Madoka Ihara, Tetsuya Kurimoto
No abstract text is available yet for this article.
May 11, 2018: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/29760303/mir-140-3p-is-involved-in-in-stent-restenosis-by-targeting-c-myb-and-bcl-2-in-peripheral-artery-disease
#16
Zheng-Rong Zhu, Qiong He, Wei-Bin Wu, Guang-Qi Chang, Chen Yao, Yang Zhao, Mian Wang, Shen-Ming Wang
AIM: In-Stent Restenosis (ISR) is the major reason for recurrent ischemia and amputation after endovascular treatment of Peripheral Artery Disease (PAD). Our previous study demonstrated that miR-140-3p is significantly down-regulated in PAD arteries. However, expression and function of miR-140-3p in ISR of human PAD are currently unclear. The aim of this study is to determine the miR-140-3p expression and its regulative role in ISR of PAD. METHODS: The RNA level was determined by quantitative real-time polymerase chain Reaction (qRT-PCR) and in situ hybridization...
May 11, 2018: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/29760284/unprotected-left-main-coronary-artery-disease-outcomes-of-treatment-with-second-generation-drug-eluting-stents-insight-from-the-fails-2-study
#17
Umberto Barbero, Rahim Kanji, Enrico Cerrato, Roberto Di Summa, Federico Conrotto, Hiroyoshi Kawamoto, Giuseppe Biondi-Zoccai, Sebastiano Gili, Fabrizio Ugo, Mario Iannaccone, Marco Gagliardi, Michele De Benedictis, Baldassarre Doronzo, Ferdinando Varbella, Maurizio D'Amico, Claudio Moretti, Antonio Colombo, Javier Escaned, Fabrizio D'Ascenzo
OBJECTIVE: To evaluate the outcome of patients undergoing PCI for unprotected left main coronary artery (ULMCA) disease with different drug-eluting stent (DES) types. BACKGROUND: Published literature suggests that second-generation DES options have differing vascular responses and outcomes, but there is a paucity of data in real-life patients in the LM setting. METHODS: This is a retrospective, multicenter study, including patients treated with a second-generation DES for ULMCA disease between 2007 and 2015...
May 15, 2018: Journal of Invasive Cardiology
https://www.readbyqxmd.com/read/29759946/assessment-of-structural-and-hemodynamic-performance-of-vascular-stents-modelled-as-periodic-lattices
#18
Purnendu K M Prithipaul, Michael Kokkolaras, Damiano Pasini
This work considers vascular stents with tubular geometry assumed to follow a periodic arrangement of repeating unit cells. Structural and hemodynamic metrics are presented to assess alternative stent geometries, each defined by the topology of the unit cell. Structural metrics include foreshortening, elastic recoil and radial stiffness, whereas hemodynamic performance is described by a wall shear stress index quantifying the impact of in-stent restenosis. A representative volume element (RVE) modelling approach is used, and results are compared to those obtained from full simulations of entire stents...
May 11, 2018: Medical Engineering & Physics
https://www.readbyqxmd.com/read/29758995/diagnostic-accuracy-of-dual-source-and-320-row-computed-tomography-angiography-in-detecting-coronary-in-stent-restenosis-a-systematic-review-and-meta-analysis
#19
Hai Feng Liu, Min Wang, Yong Sheng Xu, Manish Kumar Shrestha, Xing Ru Lu, Jun Qiang Lei
Background Dual-source and 320-row computed tomography angiography (CTA) are increasingly used in diagnosing coronary in-stent restenosis (CISR). Purpose We sought to perform this meta-analysis to evaluate the diagnostic accuracy of dual-source computed tomography angiography (DSCTA) and 320-row CTA in detecting CISR when compared to invasive coronary angiography. Material and Methods Five scientific databases (PubMed, Embase, Scopus, The Cochrane Library, and Web of Science) were searched for research studies in which DSCTA and/or 320-row CTA were used as diagnostic tools for CISR, as recently as October 2017...
January 1, 2018: Acta Radiologica
https://www.readbyqxmd.com/read/29755072/-primary-pulmonary-vein-stenosis-developed-after-bidirectional-glenn-procedure-report-of-two-cases
#20
Masatsugu Terada, Yukihiro Yoshimura, Yusuke Yamamoto, Akinori Hirano, Koichi Miyata, Naoya Fukushima, Hirotaka Oki, Masaru Miura
We experienced 2 cases of primary pulmonary vein stenosis(PVS),which developed after a bidirectional Glenn procedure was performed for complex heart defects with normal pulmonary venous return. Although the patients successfully underwent primary sutureless repair for left PVS, restenosis of the affected pulmonary veins occurred several months after surgery in both patients. Stent implantation followed by balloon angioplasty was performed for stent stenosis in 1 patient without effect. However, the patient later underwent a successful fenestrated Fontan procedure...
March 2018: Kyobu Geka. the Japanese Journal of Thoracic Surgery
keyword
keyword
18781
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"