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Acute aortic dissection

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https://www.readbyqxmd.com/read/28335143/aortic-non-covered-stents-to-treat-complicated-acute-type-b-aortic-dissections-lessons-learned-from-seven-years-from-s-o-s-aorta
#1
Jean-Marc Alsac, Salma El Batti, Auréline Boitet, Marwan Abou Rjeili, Pierre Julia
No abstract text is available yet for this article.
January 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28335104/1-year-experience-with-acute%C3%A2-aortic-dissection
#2
Sean D O'Donnell
No abstract text is available yet for this article.
January 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28332098/acute-aortic-syndromes-update-in-current-medical-management
#3
REVIEW
Jacqueline H Morris, Doran Mix, Scott J Cameron
Advances in medical therapy and non-surgical percutaneous options to manage the specter of acute aortic syndromes have improved both patient morbidity and mortality. There are key features in the patient history and initial exam which physicians should be attuned to in order to diagnose acute aortic syndromes such as aortic dissection, penetrating aortic ulcer, and intramural hematoma. Once recognized, early initiation of the appropriate pharmacologic therapy is important, and further appreciating the limitations of such therapy before considering a surgical approach is critical to improve patient outcomes...
April 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28329371/rare-spinal-cord-infarction-in-a-patient-with-acute-type-b-aortic-dissection
#4
Yuji Sekine, Takeshi Nishina, Yuichi Ueda
A 69-year-old man was admitted to our hospital with acute epigastric discomfort and subsequent paraplegia. Computed tomography revealed acute type B aortic dissection with a thrombosed false lumen. Magnetic resonance imaging did not reveal spinal cord infarction. Paraplegia resolved completely within 1 h. However, on the following day, the patient developed motor impairment in the left leg, sensory disorder of the bilateral legs and urinary retention. The symptoms gradually improved with conservative medical therapy...
February 20, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28329331/natural-history-of-moderately-dilated-tubular-ascending-aorta-implications-for-determining-the-optimal-imaging-interval%C3%A2
#5
Kay-Hyun Park, Suryeun Chung, Dong Jung Kim, Jun Sung Kim, Cheong Lim
OBJECTIVES: For a moderately dilated ascending aorta (diameter 35-54 mm), current guidelines recommend continuous annual or semi-annual examinations with computed tomography or magnetic resonance imaging. However, few data have shown the yield and benefit of such a protocol. This study aimed to investigate the fate of a moderately dilated ascending aorta and thereby determine the adequate imaging interval. METHODS: In our institutional database, we identified adult patients having an ascending aortic diameter ≥40 mm in contrast-enhanced computed tomography and follow-up imaging(s) after ≥1 year...
February 20, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28319480/right-axillary-artery-cannulation-for-endovascular-repair-of-an-acute-type-a-aortic-dissection
#6
Corbin E Muetterties, Jeremy H Conklin, G William Moser, Grayson H Wheatley
We present the case of a 48-year-old woman with an acute type A aortic dissection that was treated with thoracic endovascular aortic repair at our institution. The patient was found to have a focal type A dissection with pericardial effusion but no tamponade physiology and no involvement of the aortic valve or root. We elected to treat the patient's type A aortic dissection with an endovascular stent because of the patient's favorable anatomy and no evidence of neurologic deficits or signs of distal malperfusion...
March 17, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28314643/acute-ascending-aortic-dissection-after-mdma-ecstasy-use-a-case-report
#7
Satoko Kanahara, Mostafa El-Refai, Nasser Lakkis, Rashed Tabbaa
Acute aortic dissection is rare among young patients in the absence of connective tissue disorders. One of the risk factors associated with aortic dissection among young patients is amphetamine use. We report a case of a 37-year-old female with a past medical history of hypertension presenting with syncope and altered mental status who was found to have an acute DeBakey Type I aortic dissection after ingestion of 3,4-methylenedioxymethamphetamine (MDMA), commonly known as ecstasy. This is the second case in the literature describing aortic dissection in relation to MDMA use...
November 15, 2016: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
https://www.readbyqxmd.com/read/28294330/triple-branched-stent-graft-for-arch-repair-in-a-pregnant-woman-with-acute-debakey-type-i-aortic-dissection
#8
Qian Zhang, Xiaochun Ma, Zhengjun Wang, Chengwei Zou
A woman aged 36 years at 36 weeks of pregnancy sought medical attention at the Shandong Provincial Hospital affiliated to Shandong University, Shandong, China, after experiencing acute chest pain. The patient was diagnosed with chronic hypertension, severe pre-eclampsia, acute aortic dissection, aortic regurgitation, and heart failure. Computed tomography examination demonstrated a DeBakey type I aortic dissection that involved the origin of the innominate artery, the left common carotid artery, and the left subclavian artery...
March 12, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28291608/acute-type-a-aortic-dissection-in-the-united-kingdom-surgeon-volume-outcome-relation
#9
Mohamad Bashir, Amer Harky, Matthew Fok, Matthew Shaw, Graeme L Hickey, Stuart W Grant, Rakesh Uppal, Aung Oo
OBJECTIVES: Surgery for acute type A aortic dissection (ATAD) carries a high risk of operative mortality. We examined the surgeon volume-outcome relation with respect to in-hospital mortality for patients presenting with this pathology in the United Kingdom. METHOD: Between April 2007 and March 2013, 1550 ATAD procedures were identified from the National Institute for Cardiovascular Outcomes Research database. A total of 249 responsible consultant cardiac surgeons from the United Kingdom recorded 1 or more of these procedures in their surgical activity over this period...
February 14, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28290181/acute-type-a-aortic-dissection-beyond-the-diameter
#10
Calogera Pisano, Carmela Rita Balistreri, Oreste Fabio Triolo, Vincenzo Argano, Giovanni Ruvolo
Aortic dissection is a life-threatening condition in which early diagnosis, treatment and close follow up are critical for survival. Between 60% and 70% of patients with acute aortic dissection are affected at the ascending aorta, classified as Stanford type A (TAD). Preventive surgery of the aorta in asymptomatic patients on the basis of aortic size alone remains controversial among patient populations without known risk factors for aortic dissection. In fact, many dissection patients do not appear to have markedly dilated aortas at the time of presentation...
November 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28279721/the-petticoat-technique-for-complicated-acute-stanford-type-b-aortic-dissection-using-as-distal-uncovered-stent-a-tapered-self-expanding-nitinol-device
#11
Michele Antonello, Francesco Squizzato, Chiara Colacchio, Jacopo Taglialavoro, Franco Grego, Michele Piazza
PURPOSE: Provisional ExTension To Induce COmplete Attachment (PETTICOAT) technique has shown good results in the treatment of acute type B aortic dissections (ABAD). Usually uncovered tubular stainless steel stents are used to promote distal true lumen reattachment. We describe the Petticoat technique using a conic self-expanding nitinol device as distal uncovered stent. CASE REPORT: Five cases of complicated ABAD were treated using a single-flared E-XL (Jotec-GmbH) as distal uncovered stent...
March 6, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28272227/effects-of-pulmonary-static-inflation-with-50-xenon-on-oxygen-impairment-during-cardiopulmonary-bypass-for-stanford-type-a-acute-aortic-dissection-a-pilot-study
#12
Mu Jin, Yanwei Yang, Xudong Pan, Jiakai Lu, Zhiquan Zhang, Weiping Cheng
BACKGROUND: The goal of this study was to investigate the effects of pulmonary static inflation with 50% xenon on postoperative oxygen impairment during cardiopulmonary bypass (CPB) for Stanford type A acute aortic dissection (AAD). METHODS: This prospective single-center nonrandomized controlled clinical trial included 100 adult patients undergoing surgery for Stanford type A AAD at an academic hospital in China. Fifty subjects underwent pulmonary static inflation with 50% oxygen from January 2013 to January 2014, and 50 underwent inflation with 50% xenon from January 2014 to December 2014...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28270842/admission-white-blood-cell-count-predicts-short-term-clinical-outcomes-in-patients-with-uncomplicated-stanford-type-b-acute-aortic-dissection
#13
Zhao-Ran Chen, Bi Huang, Hai-Song Lu, Zhen-Hua Zhao, Ru-Tai Hui, Yan-Min Yang, Xiao-Han Fan
OBJECTIVES: Inflammation has been shown to be related with acute aortic dissection (AAD). The present study aimed to evaluate the association of white blood cell counts (WBCc) on admission with both in-hospital and long-term all-cause mortality in patients with uncomplicated Stanford type B AAD. METHODS: From 2008 to 2010, a total of 377 consecutive patients with uncomplicated type B AAD were enrolled and then followed up. Clinical data and WBCc on admission were collected...
January 2017: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/28267980/postoperative-extracorporeal-membrane-oxygenation-support-for-acute-type-a-aortic-dissection
#14
Ting-Wei Lin, Meng-Ta Tsai, Yu-Ning Hu, Wei-Hung Lin, Wei-Ming Wang, Chwan-Yau Luo, Jun-Neng Roan
BACKGROUND: Few studies have investigated the use of postoperative extracorporeal membrane oxygenation (ECMO) in acute type A aortic dissection (aTAAD). We identified aTAAD surgical patients at risk of ECMO implantation postoperatively and analyzed the prognosis of these patients. METHODS: We retrospectively reviewed 162 consecutive aTAAD patients undergoing operations from January 2008 to December 2015. Patient data were analyzed for risk factors leading to an ECMO requirement...
March 4, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28258801/clinical-outcomes-for-endovascular-repair-of-thoracic-aortic-disease-using-the-seal-thoracic-stent-graft-a-korean-multicenter-retrospective-study
#15
Myung Gyu Song, Young Kwon Cho, Do Yun Lee, Sung Bum Cho, Hyun-Ki Yoon, Se Hwan Kwon, Hyo-Cheol Kim, Chang Jin Yoon
PURPOSE: To investigate the midterm outcomes of thoracic endovascular aneurysm repair (TEVAR) with the use of the Seal stent graft for four categories of thoracic aortic disease. MATERIALS AND METHODS: This retrospective multicenter study evaluated the records of 216 Korean patients who underwent TEVAR with the Seal stent graft during 2007-2010. The study outcomes were (i) perioperative death, (ii) endoleak, (iii) repeat intervention, (iv) aortic-related death, and (v) all sudden unexplained late deaths...
February 28, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28247104/acute-type-a-aortic-dissection-associated-with-a-sporting-activity
#16
Ryo Itagaki, Naoyuki Kimura, Satoshi Itoh, Atsushi Yamaguchi, Hideo Adachi
PURPOSE: To investigate the clinical characteristics of acute type A aortic dissection (ATAAD) occurring during a sporting activity. METHODS: The subjects of this study were 615 patients who underwent surgery for ATAAD between 1990 and 2015. The patients were divided into two groups according to whether the ATAAD was associated with a sporting activity (sports group: n = 25, mean age 62.3 years; non-sports group: n = 590, mean age 63.7 years). Specific activity was assessed in the sports group, and the characteristics and outcomes were compared between the groups...
February 28, 2017: Surgery Today
https://www.readbyqxmd.com/read/28242769/onset-seasons-and-clinical-outcomes-in-patients-with-stanford-type-a-acute-aortic-dissection-an-observational-retrospective-study
#17
Zhaoran Chen, Bi Huang, Yanmin Yang, Rutai Hui, Haisong Lu, Zhenhua Zhao, Zhinan Lu, Shu Zhang, Xiaohan Fan
OBJECTIVES: To evaluate the association of onset season with clinical outcome in type A acute aortic dissection (AAD). DESIGN: A single-centre, observational retrospective study. SETTING: The study was conducted in Fuwai Hospital, the National Centre for Cardiovascular Disease, Beijing, China. PARTICIPANTS: From 2008 to 2010, a set of consecutive patients with type A AAD, confirmed by CT scanning, were enrolled and divided into four groups according to onset season: winter (December, January and February), spring (March, April and May), summer (June, July and August) and autumn (September, October and November)...
February 27, 2017: BMJ Open
https://www.readbyqxmd.com/read/28238923/outcome-after-endovascular-repair-of-subacute-type-b-aortic-dissection-a-combined-series-from-two-greek-centers
#18
Nikolaos Asaloumidis, Christos D Karkos, Georgios Trellopoulos, Konstantinos Konstantinidis, Ioakeim T Giagtzidis, Thomas E Kalogirou, Konstantinos O Papazoglou
AIM: To document the outcome following endovascular treatment of subacute type B aortic dissection (AD). METHODS: Between October 2000 and June 2014, 40 patients (33 men, mean age 65 [range 35-87] years) with type B AD underwent thoracic endovascular aortic repair (TEVAR) during the subacute phase (defined as 15-90 days from the onset of symptoms). Indications for intervention were acute aortic enlargement, resistant hypertension and/or intractable pain. The primary outcome was survival...
February 23, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28236916/risk-factors-for-stent-graft-induced-new-entry-after-thoracic-endovascular-aortic-repair-for-stanford-type-b%C3%A2-aortic-dissection
#19
Hyunsik Jang, Man-Deuk Kim, Gyoung Min Kim, Jong Yun Won, Young-Guk Ko, Donghoon Choi, Hyun-Chul Joo, Do Yun Lee
OBJECTIVE: Stent graft-induced new entry (SINE) has been increasingly observed after thoracic endovascular aortic repair (TEVAR) for Stanford type B aortic dissection. SINE is often life threatening, and reintervention is required. This study investigated risk factors for SINE after TEVAR. METHODS: From July 2001 to June 2013, we retrospectively analyzed data from 79 patients who underwent TEVAR for Stanford type B aortic dissection. TEVAR was performed in 17 patients ≤2 weeks (acute) after the diagnosis of aortic dissection and in the remaining 62 patients >2 weeks (chronic) after diagnosis...
March 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28219577/method-of-hemorrhage-control-from-the-aorta-after-repair-of-a-dissected-aortic-aneurysm
#20
Joseph Galea, Alexander Manché
Patients with Marfan syndrome and presenting with acute aortic dissection have fragile aorta, causing bleeding problems in the anastomosis between the graft and the aorta. Hemostatic impairment following circulatory arrest and prolonged cardiopulmonary bypass contribute to these problems. We describe a technique to control persistent bleeding from the anastomosis in the aortopulmonary recess using two kissing inflated balloons at the tip of two Foley catheters to tamponade the bleeding sites.
March 2017: Annals of Thoracic Surgery
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