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https://www.readbyqxmd.com/read/28318959/utility-of-items-of-baseline-national-institutes-of-health-stroke-scale-as-predictors-of-functional-outcomes-at-three-months-after-mild-ischemic-stroke
#1
Jay Chol Choi, Beom Joon Kim, Moon-Ku Han, Soo Joo Lee, Kyusik Kang, Jong-Moo Park, Sang-Soon Park, Tai Hwan Park, Yong-Jin Cho, Keun-Sik Hong, Kyung Bok Lee, Jun Lee, Wi-Sun Ryu, Dong-Eog Kim, Hyun-Wook Nah, Dae-Hyun Kim, Jae-Kwan Cha, Joon-Tae Kim, Kang-Ho Choi, Mi Sun Oh, Kyung-Ho Yu, Byung-Chul Lee, Myung Suk Jang, Ji Sung Lee, Juneyoung Lee, Hee-Joon Bae
BACKGROUND: Predicting outcomes of acute stroke patients initially presenting with mild neurologic deficits is crucial in decision making regarding thrombolytic therapy. We examined the utility of individual National Institutes of Health Stroke Scale (NIHSS) score items or clusters of items as predictors of functional outcomes at 3 months after mild stroke. METHODS: Using a multicenter stroke registry database, we identified patients with acute ischemic stroke who presented within 4...
March 15, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28318007/myocardial-infarction-in-a-neonate-lessons-for-neonatal-and-internal-medicine
#2
Werner Streif
Due to the lack of evidence-based guidelines, management strategies for neonatal MI should be individualized and administered largely at the discretion of responsible treating teams. Supportive care with a focus on preserving adequate circulation and antithrombotic therapy with a view to restoring vascular patency are the mainstays of treatment. Thrombolytic therapy of neonatal MI includes a chance to completely restore myocardial function. Understanding the resilience of the neonatal heart and mechanism of cardiac cell repair in neonates may spark novel treatment strategies for severe MI in the large number of affected individuals in an aging population...
March 20, 2017: Hämostaseologie
https://www.readbyqxmd.com/read/28314876/effect-of-remote-ischemic-postconditioning-during-thrombolysis-in-stemi
#3
S Ghaffari, L Pourafkari, S Manzouri, N D Nader
BACKGROUND: Remote ischemic postconditioning (RIPC) is suggested to protect the myocardium against ischemia in various settings. However, the effect of RIPC in patients with acute ST-elevation myocardial infarction (STEMI) who undergo thrombolysis has yet to be examined. PATIENTS AND METHODS: In this single-center, randomized controlled trial, we examined the effect of RIPC on the resolution of ST-segment elevation (STR) in response to thrombolysis. Patients in the RIPC group had three cycles of 5‑min cuff inflation followed by 5‑min deflation to the upper arm...
March 17, 2017: Herz
https://www.readbyqxmd.com/read/28314136/platelet-microparticle-inspired-clot-responsive-nanomedicine-for-targeted-fibrinolysis
#4
Christa L Pawlowski, Wei Li, Michael Sun, Kavya Ravichandran, DaShawn Hickman, Clarissa Kos, Gurbani Kaur, Anirban Sen Gupta
Intravascular administration of plasminogen activators is a clinically important thrombolytic strategy to treat occlusive vascular conditions. A major issue with this strategy is the systemic off-target drug action, which affects hemostatic capabilities and causes substantial hemorrhagic risks. This issue can be potentially resolved by designing technologies that allow thrombus-targeted delivery and site-specific action of thrombolytic drugs. To this end, leveraging a liposomal platform, we have developed platelet microparticle (PMP)-inspired nanovesicles (PMINs), that can protect encapsulated thrombolytic drugs in circulation to prevent off-target uptake and action, anchor actively onto thrombus via PMP-relevant molecular mechanisms and allow drug release via thrombus-relevant enzymatic trigger...
March 14, 2017: Biomaterials
https://www.readbyqxmd.com/read/28306132/evaluation-of-functional-outcome-measured-by-modified-rankin-scale-in-rtpa-treated-patients-with-acute-ischemic-stroke
#5
B Georgievski-Brkic, M Savic, D Nikolic, L Nikcevic, M Vukicevic, D Kozic
Aim of our study was to assess functional outcome measured by modified Rankin scale (mRS) in patients that were treated with thrombolytic therapy-recombinant tissue plasminogen activator (rtPA) after acute ischemic stroke. The study included 100 participants that were treated after acute ischemic stroke. Analyzed parameters included: gender; age groups: age 54 and below (Groupup to-54), 55-64 (Group55-64), 65-74 (Group65-74), and 75 and above (Group75-up); cerebral blood flow (CBF) and cerebral blood volume (CBV)...
December 1, 2016: Archives Italiennes de Biologie
https://www.readbyqxmd.com/read/28297055/any-use-for-alternative-lock-solutions-in-the-prevention-of-catheter-related-blood-stream-infections
#6
Laura Labriola, Jean-Michel Pochet
The prevention of catheter-related blood stream infections (CRBSI) in hemodialysis (HD) patients remains a challenge because of high morbidity and mortality associated to CRBSI. Alternative locking solutions (ALS) containing an antithrombotic substance with additional antimicrobial or antibiofilm properties (citrate, ethylenediaminetetraacetic acid [EDTA], 70% ethanol, thrombolytics) with or without the addition of molecules with specific antimicrobial activity (antibiotics, taurolidine, paraben-methylene-blue) has been proposed with the aim to prevent or eradicate intraluminal biofilm colonization and subsequent CRBSI...
March 6, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28296671/the-use-of-thrombolytic-therapy-in-the-treatment-of-frostbite-injury
#7
Allyson Wexler, Sarah Zavala
Frostbite can lead to severe consequences including loss of digits and limbs. One of the mechanisms of frostbite includes vascular thrombosis. The use of tissue plasminogen activator (tPA) in frostbite has been shown to be effective in case reports and small prospective studies. A retrospective chart review was performed on all patients admitted for frostbite between January 2008 and April 2015, and six patients were identified as having received treatment with intravenous tPA. Patients received an initial bolus dose followed by a 6-hour infusion of tPA...
March 3, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28294856/-life-threatening-complications-in-patients-with-st-elevation-acute-coronary-syndrome-dependence-on-reperfusion-interventions-data-of-federal-register-of-patients-with-acute-coronary-syndrome
#8
E V Oshchepkova, V V Dmitriev
AIM: to study rate and type of life-threatening complications (LC) in patients with ST-Elevation (STE) Acute Coronary Syndrome (ACS) and their relation to implementation of reperfusion measures. MATERIAL AND METHODS: Database of the Federal Register of patients with ACS (FRACS) which functioned from 01/01/2009 to 01/01/2014 contains information on 212304 patients with verified diagnosis of ACS. From this pool using random number generator we selected a cohort comprising 10348 patients with STEACS (60% men, mean age 63...
April 2016: Kardiologiia
https://www.readbyqxmd.com/read/28294854/-registry-of-acute-coronary-syndromes-record-3-characteristics-of-patients-and-treatment-during-initial-hospitalization
#9
A D Erlikh, N A Gratsiansky On Behalf Of Record-Participants
Acute Coronary Syndrome (ACS) Registries RECORD 1-2 (2007-2001) gave valuable information on management of ACS patients in Russia. RECORD-3 was carried out in March-April, 2015. Here we present characteristics of included patients (pts) and data on their treatment during initial hospitalization. MATERIAL AND METHODS: RECORD-3 recruited pts with suspected ACS consecutively hospitalized in participating hospitals (n=47, 55% "invasive") during 1 month. RESULTS: Number of included pts was 2370 (39% women, mean age 64...
April 2016: Kardiologiia
https://www.readbyqxmd.com/read/28291676/long-term-outcome-after-thrombolysis-for-acute-lower-limb-ischaemia
#10
O Grip, A Wanhainen, S Acosta, M Björck
OBJECTIVES: The purpose was to study long-term outcome after thrombolysis for acute arterial lower limb ischaemia, and to evaluate the results depending on the underlying aetiology of arterial occlusion. METHODS: This was a retrospective study of patients entered into a prospective database. Patients were identified in prospective databases from two vascular centres, including a large number of variables. Case records were analysed retrospectively. Through cross linkage with the Population Registry 100% accurate survival data were obtained...
March 10, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28290859/-prognostic-significance-of-erythropoietin-in-patients-with-acute-coronary-syndrome
#11
M V Menzorov, A M Shutov, N V Larionova, A A Strakhov, D V Serova
AIM: to investigate the prognostic role of erythropoietin (EPO) in patients with acute coronary syndrome (ACS). MATERIAL AND METHODS: Eighty-four patients (46 men, 38 women, mean age 63+/-11 years) with ACS were studied. Twenty-one patients had ST-elevation myocardial infarction (STEMI), 12 - non-ST-elevation myocardial infarction, 51 - unstable angina (UA). Ten patients with STEMI received thrombolytic therapy. Coronary angiography during hospitalization was criterion for exclusion from the study...
September 2016: Kardiologiia
https://www.readbyqxmd.com/read/28290648/deep-venous-thrombosis-and-pulmonary-embolism-current-therapy
#12
Jason Wilbur, Brian Shian
Pulmonary embolism and deep venous thrombosis are the two most important manifestations of venous thromboembolism (VTE), which is the third most common life-threatening cardiovascular disease in the United States. Anticoagulation is the mainstay of VTE treatment. Most patients with deep venous thrombosis or low-risk pulmonary embolism can be treated in the outpatient setting with low-molecular-weight heparin and a vitamin K antagonist (warfarin) or direct-acting oral anticoagulants. Inpatient treatment of VTE begins with parenteral agents, preferably low-molecular-weight heparin...
March 1, 2017: American Family Physician
https://www.readbyqxmd.com/read/28289005/thrombolytic-therapy-targeting-alpha-2-antiplasmin
#13
EDITORIAL
Tetsumei Urano, Yuko Suzuki
No abstract text is available yet for this article.
March 14, 2017: Circulation
https://www.readbyqxmd.com/read/28286839/early-vs-late-coronary-angiography-and-intervention-following-thrombolytic-therapy-a-cohort-study
#14
Bahareh Feizi, Shahram Taghdisi, Jalil Etemadi, Amir Hossein Feizi, Setareh Asgarzadeh, Sepideh Kamal
INTRODUCTION: The precise time of using percutaneous coronary intervention (PCI) after fibrinolytic therapy for maximum efficiency and minimum side effects is still undetermined. Therefore, the present study was designed to compare the outcome of myocardial infarction (MI) patients who underwent surgical intervention (angiography and PCI) within 48 hours of thrombolytic therapy or after that. METHODS: The present study is a prospective cohort study aiming to compare the occurrence of no-reflow phenomenon, unstable angina, bleeding during intervention, and one month major adverse cardiac outcomes (recurrent MI, need for repeating surgical intervention, and mortality) between MI patents undergoing surgical intervention within the first 48 hours of or after 48 hours of thrombolytic therapy...
2017: Emergency (Tehran, Iran)
https://www.readbyqxmd.com/read/28286764/phase-i-and-phase-ii-therapies-for-acute-ischemic-stroke-an-update-on-currently-studied-drugs-in-clinical-research
#15
REVIEW
Cesar Reis, Onat Akyol, Wing Mann Ho, Camila Araujo, Lei Huang, Richard Applegate Ii, John H Zhang
Acute ischemic stroke is a devastating cause of death and disability, consequences of which depend on the time from ischemia onset to treatment, the affected brain region, and its size. The main targets of ischemic stroke therapy aim to restore tissue perfusion in the ischemic penumbra in order to decrease the total infarct area by maintaining blood flow. Advances in research of pathological process and pathways during acute ischemia have resulted in improvement of new treatment strategies apart from restoring perfusion...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28284923/vascular-quadrilateral-space-syndrome-in-three-overhead-throwing-athletes-an-underdiagnosed-cause-of-digital-ischemia
#16
Johnathon Rollo, David Rigberg, Hugh Gelabert
Vascular quadrilateral space syndrome (vQSS) is an underdiagnosed cause of extremity ischemia, pain and paresthesia in overhand throwing athletes. The mechanism of vQSS is thought to result from repeated abduction and external rotation of the arm leading to a distraction injury of the posterior circumflex humoral artery (PCHA) as this courses through the quadrilateral space. This trauma may cause dissection and dissecting aneurysm formation. Thrombus from this arterial injury then embolizes down the arm resulting in the symptomatic presentation...
March 8, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28283876/purification-of-serine-protease-from-polychaeta-lumbrineris-nipponica-and-assessment-of-its-fibrinolytic-activity
#17
Seung Ju Yeon, Goo Yong Chung, Jae Sang Hong, Jin Ha Hwang, Hwa Sung Shin
Ischemic stroke and cardiovascular disease can occur from blockage of blood vessels by fibrin clots formed naturally in the body. Therapeutic drugs of anticoagulant or thrombolytic agents have been studied; however, various problems have been reported such as side effects and low efficacy. Thus, development of new candidates that are more effective and safe is necessary. The objective of this study is to evaluate fibrinolytic activity, anti-coagulation, and characterization of serine protease purified from Lumbrineris nipponica, polychaeta, for new thrombolytic agents...
March 10, 2017: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/28279987/risk-of-thrombus-fragmentation-during-endovascular-stroke-treatment
#18
J Kaesmacher, T Boeckh-Behrens, S Simon, C Maegerlein, J F Kleine, C Zimmer, L Schirmer, H Poppert, T Huber
BACKGROUND AND PURPOSE: Periprocedural thrombus fragmentation is a relevant risk in endovascular stroke treatment. Because factors influencing its occurrence are largely unknown, this study addresses a potential relationship between thrombus histology and clot stability. MATERIALS AND METHODS: Eighty-five patients with anterior circulation stroke treated with thrombectomy were included in this retrospective study. The number and location of emboli after retrieving the primary thrombus, the number of maneuvers, and TICI scores were evaluated...
March 9, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28277464/clot-imaging-in-large-vessel-occlusion-strokes
#19
Johnny H Wong, Michael P Marks
Advances in mechanical thrombectomy techniques have resulted in improved, recanalization and functional outcomes in acute stroke, as demonstrated in recent, randomized trials comparing mechanical thrombectomy with thrombolysis. In conjunction with the technological advancements in thrombectomy devices, there has been better appreciation of stricter patient selection criteria for endovascular therapy based on pre-procedural imaging, including clot location, infarct volume, and penumbral territory at risk. Pre-procedural imaging performed to assess suitability for endovascular therapy commonly provides information on clot characteristics, such as clot location, length, density, and susceptibility, which can influence and may predict the efficacy of intravenous and endovascular treatments...
March 8, 2017: Topics in Magnetic Resonance Imaging: TMRI
https://www.readbyqxmd.com/read/28277445/thrombolytic-therapy-in-wake-up-stroke-patients
#20
Gretchen M Stern, Nicholas Van Hise, Lindsay M Urben, Matthew J Korobey, Jamie M Pitlick, Andrew J Crannage
OBJECTIVE: The aim of the study is to review existing and ongoing trial data on wake-up stroke (WUS) patients for thrombolytic therapy. METHODS: A literature search was conducted in PubMed (conception-October 2016) using the terms wake-up stroke, acute ischemic stroke, wake-up thrombolysis, computed tomography imaging in wake-up stroke, and magnetic resonance imaging in wake-up stroke. Ongoing trials were found using the ClinicalTrials.gov website. RESULTS: The search yielded 61 articles in PubMed and 7 ongoing trials...
March 9, 2017: Clinical Neuropharmacology
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