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https://www.readbyqxmd.com/read/28742797/a-comparison-of-selective-aortic-arch-perfusion-and-resuscitative-endovascular-balloon-occlusion-of-the-aorta-for-the-management-of-hemorrhage-induced-traumatic-cardiac-arrest-a-translational-model-in-large-swine
#1
Ed B G Barnard, James E Manning, Jason E Smith, Jason M Rall, Jennifer M Cox, James D Ross
BACKGROUND: Survival rates remain low after hemorrhage-induced traumatic cardiac arrest (TCA). Noncompressible torso hemorrhage (NCTH) is a major cause of potentially survivable trauma death. Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) at the thoracic aorta (Zone 1) can limit subdiaphragmatic blood loss and allow for IV fluid resuscitation when intrinsic cardiac activity is still present. Selective Aortic Arch Perfusion (SAAP) combines thoracic aortic balloon hemorrhage control with intra-aortic oxygenated perfusion to achieve return of spontaneous circulation (ROSC) when cardiac arrest has occurred...
July 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28739456/acute-type-b-dissection-causing-collapse-of-evar-endograft-and-iliac-limb-occlusion
#2
Nathan K Itoga, Tiffany Wu, Michael D Dake, Ronald L Dalman, Jason T Lee
We describe a rare case of acute type B dissection causing collapse of a previously placed infrarenal stent-graft, resulting in acute limb ischemia due to left iliac limb thrombosis in a 59-year-old male. The patient presented with acute back and abdominal discomfort radiating to his back, bilateral buttock stabbing discomfort, and left> right thigh and calf rest pain. CTA showed a spiral type B dissection with collapse of the proximal portion of the EVAR device and left limb occlusion. Urgent treatment with TEVAR distal to the left subclavian covered the entry tear and redirected the majority of the flow to the true lumen leading to near immediate expansion of the proximal portion of the EVAR device...
July 21, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28738537/phosphodiesterase-inhibitor-ameliorates-neuronal-injury-in-spinal-cord-ischemia-reperfusion-injured-rat-model
#3
Xiao-Gang Chen, Fu Hua, Shou-Guo Wang, Yong-Yi Xu, Hai-Tao Yue
This study investigated the mechanisms responsible for the neuroprotective effect of sildenafil citrate (SFC) on ischemia-reperfusion spinal cord (SC) injuries. Balloon occlusion of the thoracic aorta was used to induce SC ischemia. The animals (n=30) were separated into three groups: sham, SC injury with saline, and SC injury with 5mg/kg i.p. SFC treatment (SFC). The Basso, Beattie, and Bresnahan (BBB) score was determined to assess neurological function at different time intervals after reperfusion. After 48h, histopathology of the SC was assessed by triphenyltetrazolium chloride (TTC) and Nissl staining...
July 20, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28737565/use-of-resuscitative-endovascular-balloon-occlusion-of-the-aorta-in-a-multidisciplinary-approach
#4
Carolina Nilsson, Linda Bilos, Tal Hörer, Artai Pirouzram
The usage of resuscitative endovascular balloon occlusion of the aorta, also known as aortic balloon occlusion, is an emerging method for bleeding control as a bridge to definitive treatment in trauma management. We describe a trauma case where resuscitative endovascular balloon occlusion of the aorta was used as part of the EndoVascular hybrid Trauma and bleeding Management concept to facilitate transient hemorrhage control and thereby to permit damage control surgery. The case is an illustration of the adoption of a multidisciplinary approach...
July 21, 2017: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/28735438/adenosine-assisted-neurovascular-surgery-initial-case-series-and-review-of-literature
#5
REVIEW
Alaa Al-Mousa, Gahan Bose, Katharine Hunt, Ahmed K Toma
Cerebral aneurysms in complex anatomical locations and intraoperative rupture of aneurysms are challenging for neurosurgeons and anaesthetists alike. Mechanical and non-mechanical methods to reduce blood flow into aneurysms are well-recognised techniques to facilitate aneurysm exclusion from the circulation. Mechanical methods like temporary clipping of parent arteries, carotid artery ligation and endovascular balloon occlusion are commonly used in clinical practice. However, non-mechanical techniques such as rapid ventricular pacing and adenosine-induced cardiac standstill with hypotension are still emerging strategies...
July 22, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28735256/comparison-of-multimodal-intra-arterial-treatment-versus-intravenous-thrombolysis-for-hypertensive-patients-with-severe-large-vessel-cerebral-infarction
#6
Zuojun Tian, Geng Liao, Shaoming Li, Yuechun Shen, Changbing Chen, Lei Liu, Yiheng Li
Since intravenous thrombolysis (IVT) is often associated with poor outcomes in hypertensive patients with severe acute cerebral infarction (ACI) due to occlusions of the internal carotid, basilar, or proximal middle cerebral artery, we evaluated whether multimodal intra-arterial treatment (IAT) might improve functional outcomes in this patient population. We retrospectively reviewed the charts of eligible patients who underwent multimodal IAT including intra-arterial thrombolysis, mechanical thrombectomy, balloon and/or stent angioplasty (IAT group) or IVT alone (IVT group)...
July 21, 2017: Journal of Investigative Medicine: the Official Publication of the American Federation for Clinical Research
https://www.readbyqxmd.com/read/28728535/endovascular-occlusion-of-pial-arteriovenous-macrofistulae-using-pcanvas1-and-adenosine-induced-asystole-to-control-nbca-injection
#7
P Lylyk, J Chudyk, C Bleise, C Serna Candel, M Aguilar Pérez, H Henkes
Background In large-caliber pial macrofistulae (pMF), the combination of high blood flow velocity and large efferent artery diameter makes control over the endovascular vessel occlusion difficult and may result in the inadvertent venous passage of occlusive devices or embolic agents. Case descriptions Patient 1: A 27-year-old man presented with headache and ataxia. An infratentorial pMF supplied by both superior cerebellar arteries with venous ectasia was found. The first treatment attempt using balloons and coils failed since the position of either device could not be controlled because of a distal diameter of the feeding artery of 8 mm...
January 1, 2017: Interventional Neuroradiology
https://www.readbyqxmd.com/read/28725258/a-meta-analysis-of-resuscitative-endovascular-balloon-occlusion-of-the-aorta-reboa-or-open-aortic-cross-clamping-by-resuscitative-thoracotomy-in-non-compressible-torso-hemorrhage-patients
#8
REVIEW
Ramiro Manzano Nunez, Maria Paula Naranjo, Esteban Foianini, Paula Ferrada, Erika Rincon, Herney Andrés García-Perdomo, Paola Burbano, Juan Pablo Herrera, Alberto F García, Carlos A Ordoñez
BACKGROUND: The objective of this systematic review and meta-analysis was to determine the effect of REBOA, compared to resuscitative thoracotomy, on mortality and among non-compressible torso hemorrhage trauma patients. METHODS: Relevant articles were identified by a literature search in MEDLINE and EMBASE. We included studies involving trauma patients suffering non-compressible torso hemorrhage. Studies were eligible if they evaluated REBOA and compared it to resuscitative thoracotomy...
2017: World Journal of Emergency Surgery: WJES
https://www.readbyqxmd.com/read/28723841/military-civilian-partnership-in-device-innovation-development-commercialization-and-application-of-resuscitative-endovascular-balloon-occlusion-of-the-aorta-reboa
#9
Todd E Rasmussen, Jonathan L Eliason
Noncompressible torso hemorrhage (NCTH) and shock is a leading cause of trauma-related mortality and evidence suggests that survival from this injury pattern has not improved in decades. As such, innovating new approaches and devices, including technologies which can be used by providers within a short of time after severe injury, is a priority for the military. Guided by wartime observations, and through partnerships with civilian academia and private investment, the military has led an effort to define resuscitative endovascular balloon occlusion of the aorta (REBOA) and assess its potential to address this problem...
July 19, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28723284/balloon-guide-catheter-in-large-vessel-occlusion-stroke-therapy
#10
Thanh N Nguyen, Osama O Zaidat
No abstract text is available yet for this article.
August 2017: Radiology
https://www.readbyqxmd.com/read/28721332/to-stent-or-not-to-stent-a-tale-of-two-occlusions
#11
Ali S Haider, Lyndon K Lee, Tijani Osumah, Saira Alli, Umair Khan, Steven Vayalumkal, Aida Kafai Golahmadi, Richa Thakur, Phu Nguyen, Kennith F Layton
Stenting and balloon angioplasty, along with mechanical thrombectomy, have gained notability as adjunctive treatment options to intravenous tissue plasminogen activator (IV-tPA) for tandem internal carotid artery (ICA) and middle cerebral artery (MCA) occlusions (TIM occlusions). Acute ischemic strokes (AISs) secondary to TIM occlusions are associated with poor patient outcomes primarily due to low recanalization rates following intravenous thrombolysis, consequently prompting the need for more invasive recanalization efforts...
June 17, 2017: Curēus
https://www.readbyqxmd.com/read/28720742/-two-cases-of-ruptured-blood-blister-like-aneurysm-treated-with-x-ray-angiography-perfusion-xap-analysis
#12
Shoichi Tani, Hirotoshi Imamura, Katsunori Asai, Kampei Shimizu, Hidemitsu Adachi, So Tokunaga, Takayuki Funatsu, Mikiya Beppu, Keita Suzuki, Hiromasa Adachi, Tomohiro Okuda, Yuichi Matsui, Yasunori Yoshida, Shuhei Kawabata, Ryo Akiyama, Kazufumi Horiuchi, Nobuyuki Sakai
Two cases of ruptured blood blister-like internal carotid artery aneurysms for which low flow bypass was sufficient to attain successful treatment of trapping are reported. In the acute stage of rupture, it is troublesome to perform accurate examinations of tolerance to ischemia like balloon occlusion test(BOT)for estimating the required amount of bypass flow. In our cases, X-ray angiography perfusion(XAP)analysis was introduced, which could be performed in a couple dozen seconds without room-to-room transfer of patients, following the ordinary examination of diagnostic digital subtraction angiography...
July 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28716775/acute-rehabilitation-after-resuscitative-endovascular-balloon-occlusion-of-the-aorta-reboa-in-major-trauma
#13
Jessica Anne Rich, Julia Coleman, Camille Devaux, Karen Hoffman
We report a 23-year-old woman admitted post cyclist versus heavy goods vehicle accident in December 2014. This was the second case the life-saving procedure, that is, resuscitative endovascular balloon occlusion of the aorta (REBOA) was performed on at the roadside. This advanced procedure was performed due to the extensive haemorrhage from this patient's complex pelvic fracture . As a result of REBOA, the patient consequently lost her left lower limb and underwent a variety of complex pelvic and lower limb surgeries...
July 17, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28716703/bridge-to-surgery-best-practice-protocol-derived-from-early-clinical-experience-with-the-bridge-occlusion-balloon
#14
Bruce L Wilkoff, Charles Kennergren, Charles J Love, Steven P Kutalek, Laurence M Epstein, Roger Carrillo
A league of physicians at the Eleventh Annual Lead Management Symposium in Miami, Florida developed an expert opinion and federated agreement on a best practice protocol for Bridge™ Occlusion Balloon (Bridge) deployment for patients undergoing transvenous cardiac implantable electronic devices (CIED) lead extraction based on early clinical experience with the balloon. Injury to the superior vena cava (SVC) is a rare, but a serious complication of transvenous lead extraction. Bridge is designed to provide temporary endovascular occlusion of the SVC...
July 14, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28716646/pulmonary-infarction-in-the-beginning
#15
Peter B Terry, Philip Clay Buescher
BACKGROUND: Massive pulmonary emboli can cause abrupt onset of symptoms simultaneous with large pulmonary artery occlusions. In contrast the temporal relationship between pulmonary vascular occlusion by smaller emboli and the development of pulmonary infarction symptoms is unknown. We describe the time interval between embolization and the onset of clinical symptoms and signs compatible with pulmonary infarction. METHODS: We examined the records of fifty six patients with Hereditary Hemorrhagic Telangiectasia (HHT) undergoing therapeutic balloon embolization of pulmonary arteriovenous malformations (PAVM's) in a single center after noting that some developed symptoms and signs compatible with pulmonary infarction...
July 14, 2017: Chest
https://www.readbyqxmd.com/read/28715513/percutaneous-endovascular-treatment-of-infrainguinal-paod-results-of-the-psi-register-study-in-74%C3%A2-german-vascular-centers
#16
C-A Behrendt, F Heidemann, K Haustein, R T Grundmann, E S Debus
BACKGROUND: The percutaneous infrainguinal stent (PSI) register study aimed to collate all percutaneous endovascular procedures for infrainguinal peripheral arterial occlusive disease (PAOD) conducted in 74 German vascular centers between September and November 2015 (3 months). In order to obtain representative results all consecutive treatment procedures had to be submitted by the participating trial centers. MATERIAL AND METHODS: This was a prospective, nonrandomized multicenter study design...
2017: Gefässchirurgie: Zeitschrift Für Vaskuläre und Endovaskuläre Chirurgie
https://www.readbyqxmd.com/read/28715362/resuscitative-endovascular-balloon-occlusion-of-the-aorta-for-placenta-percreta-previa
#17
Michael W Parra, Carlos Alberto Ordonez, Juan P Herrera-Escobar, Adolfo Gonzalez-Garcia, Jon Guben
No abstract text is available yet for this article.
July 15, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28712903/multimodality-treatment-of-posterior-inferior-cerebellar-artery-aneurysms
#18
Justin R Mascitelli, Kurt Yaeger, Daniel Wei, Christopher P Kellner, Thomas J Oxley, Reade A De Leacy, Johanna T Fifi, Aman B Patel, Thomas P Naidich, Joshua B Bederson, J Mocco
OBJECT: Posterior inferior cerebellar artery (PICA) aneurysms are heterogeneous, uncommon lesions that can be treated in many fashions. Many previous series have focused on a specific aneurysm subset or treatment paradigm. The aim of this study was to present a comprehensive approach for all PICA aneurysms and analyze outcomes by PICA location. METHODS: All PICA aneurysms treated from 2012 until present were reviewed retrospectively and classified by location. Angiographic and clinical outcome were assessed...
July 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28702117/balloon-angioplasty-for-intracranial-atherosclerotic-disease-a-multicenter-study
#19
Lakshmi Sudha Prasanna Karanam, Mukesh Sharma, Anand Alurkar, Sridhar Reddy Baddam, Vijaya Pamidimukkala, Raghavasarma Polavarapu
AIM: To evaluate the role and efficacy of the balloon angioplasty in intracranial atherosclerotic disease (ICAD) in patients who presented with acute stroke due to vessel occlusion and in patients with symptomatic disease despite optimum medical management. METHODS: From 2013 to 2016, a total of 39 patients (24 males and 15 females with a mean age of 64.5 years) underwent balloon angioplasty over a period of 2 years and 8 months in three different institutions in India...
June 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/28701675/pathology-of-neointimal-calcification-in-very-late-restenosis-after-bare-metal-stent-implantation-for-superficial-femoral-artery
#20
Hiroyuki Jinnouchi, Katsumi Inoue, Yoshimitsu Soga, Yusuke Tomoi, Yohei Kobayashi, Seiichi Hiramori, Shinichi Shirai, Kenji Ando
A 60-year-old man, who had claudication in his right limb due to total occlusion of the right superficial femoral artery, received bare metal stents. Although the bare metal stents in the superficial femoral artery did not show restenosis 5 years after stent implantation, angiography revealed significant in-stent restenosis when he developed right critical limb ischemia at 8 years post implantation. Ballooning for in-stent lesions did not result in full expansion. His right limb was amputated above the knee due to progressive limb ischemia...
July 13, 2017: International Heart Journal
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