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Condition: Thrombosis
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Total 297 results found since Jan 2013.

Intravenous Thrombolysis in Posterior Circulation Stroke
Conclusions: Up to date, no data about PCIS and IVT are available from RTCs. Based on limited results from retrospective clinical studies and case series, IVT is safer for use in PCIS than in ACIS. Patients with brainstem ischemia, vertebral artery occlusion, and absence of basilar or posterior cerebral artery occlusion could be considered for treatment with IVT even in borderline cases. Time to IVT in PCIS seems to be a less crucial factor than in ACIS. IVT for PCIS may be beneficial even after 4.5 h from symptom onset. Introduction History of Intravenous Thrombolysis—The Most Relevant Studies Intravenous...
Source: Frontiers in Neurology - April 25, 2019 Category: Neurology Source Type: research

Associations of Anemia With Outcomes in Patients With Spontaneous Intracerebral Hemorrhage: A Meta-Analysis
Conclusions: Anemia on admission was associated with higher mortality and an increased risk of poor outcome in patients with ICH. However, the results were limited by the high heterogeneity of included studies. Prospective, multi-center or population-based, large sample cohort studies are needed in the future. Introduction Intracerebral hemorrhage (ICH) is the second most common cause of stroke and a highly lethal disease (1), which still lacks effective therapeutic interventions (2, 3). Although age, baseline ICH volume and neurological status on admission are well-known predictors of outcome of ICH (4), none of t...
Source: Frontiers in Neurology - April 24, 2019 Category: Neurology Source Type: research

1 Ventricular assist devices: developments in asia and global outlook for the next 10 years
The advent of left ventricular assist systems to support patients with advanced-stage heart failure has been a 50 year odyssey, now available broadly to such patients.1 Engineering advances have ushered in an era of small, durable devices that can be fully implanted within the chest. Yet, haemocompatibility related adverse events, which emanate from the interaction between the device and the patient they support are manifest principally in increased stroke rates, de novo device thrombosis requiring replacement and in gastrointestinal bleeding (a peculiar adverse event resulting from the unnatural physiology of continuous f...
Source: Heart Asia - April 24, 2019 Category: Cardiology Authors: Mehra, M. R. Tags: Keynote Lecture Source Type: research

Cryptotanshinone Attenuates Oxygen-Glucose Deprivation/ Recovery-Induced Injury in an in vitro Model of Neurovascular Unit
Conclusions Despite the above limitations, we indicate that the protective mechanism of CTs against OGD/R damage might exert via inhibiting neuron apoptosis and attenuating BBB disruption. Furthermore, we also clarified that CTs inhibited neuronal apoptosis possibly by blocking the activation of MAPK signaling pathways, and CTs alleviating BBB disruption may associated with the regulation of TJPs and MMP-9 in our experiment. Accordingly, CTs will represent a novel and potent candidate for the treatment of CIRI in the future. Ethics Statement This study was carried out in accordance with the recommendations of China�...
Source: Frontiers in Neurology - April 17, 2019 Category: Neurology Source Type: research

Canagliflozin Inhibits Human Endothelial Cell Proliferation and Tube Formation
In conclusion, the present study identified canagliflozin as a potent inhibitor of human EC proliferation. The anti-proliferative action of canagliflozin is observed in ECs isolated from both the venous and arterial circulation, and is partly due to the blockade of cyclin A expression. In addition, this study found that canagliflozin inhibits tube formation in cultured ECs and mouse aortic rings. Notably, these actions are specific for canagliflozin and not seen with other SGLT2 inhibitors. The ability of canagliflozin to exert these pleiotropic effects on EC function may contribute to both the adverse and salutary actions...
Source: Frontiers in Pharmacology - April 15, 2019 Category: Drugs & Pharmacology Source Type: research

Safety and Efficacy of Low-Dose Prasugrel as Part of Triple Therapy With Aspirin and Oral Anticoagulants in Patients With Atrial Fibrillation Undergoing Percutaneous Coronary Intervention 　- From the TWMU-AF PCI Registry.
CONCLUSIONS: Low-dose prasugrel, as part of triple therapy, did not increase the risk of bleeding compared with clopidogrel. Therefore, it can be an alternative to clopidogrel for patients with AF undergoing PCI. PMID: 30918236 [PubMed - as supplied by publisher]
Source: Circulation Journal - March 26, 2019 Category: Cardiology Authors: Otsuki H, Yamaguchi J, Kawamoto T, Yoshikawa M, Ebihara S, Tanaka K, Nakao M, Jujo K, Arashi H, Ota Y, Saito K, Takagi A, Tanaka H, Fujii S, Honda A, Mori F, Hagiwara N Tags: Circ J Source Type: research

Effectiveness and safety of long-term dabigatran among patients with non-valvular atrial fibrillation in clinical practice: J-Dabigatran Surveillance.
CONCLUSIONS: The present results are indicative of the favorable benefit-risk profile of dabigatran in Japanese clinical practice. Dabigatran dose was not independently associated with thromboembolic and bleeding events in Japanese NVAF patients. PMID: 30871851 [PubMed - as supplied by publisher]
Source: Journal of Cardiology - March 10, 2019 Category: Cardiology Authors: Inoue H, Uchiyama S, Atarashi H, Okumura K, Koretsune Y, Yasaka M, Yamashita T, Taniguchi A, Fukaya T, J-Dabigatran Surveillance Investigators Tags: J Cardiol Source Type: research

Applications of Liposomal Drug Delivery Systems to Develop Neuroprotective Agents for the Treatment of Ischemic Stroke.
Abstract Ischemic stroke is one of the leading causes of severe disability and death. In clinical settings, tissue plasminogen activator (t-PA) for thrombolytic therapy is the only globally approved drug for the treatment of ischemic stroke. However, the proportion of patients who receive t-PA therapy is extremely limited due to its narrow therapeutic time window (TTW) and the risk of cerebral hemorrhage. Cerebral ischemia-reperfusion (I/R) injury is also a serious problem for patients' outcomes. Hence, the development of more effective therapies has been desired to prolong the TTW of t-PA and prevent cerebral I/R...
Source: Biological and Pharmaceutical Bulletin - March 6, 2019 Category: Drugs & Pharmacology Authors: Fukuta T, Ishii T, Asai T, Oku N Tags: Biol Pharm Bull Source Type: research

Effectiveness and safety of long-term dabigatran among patients with non-valvular atrial fibrillation in clinical practice: J-dabigatran surveillance.
CONCLUSIONS: The present results are indicative of the favorable benefit-risk profile of dabigatran in Japanese clinical practice. Dabigatran dose was not independently associated with thromboembolic and bleeding events in Japanese NVAF patients. PMID: 30737182 [PubMed - as supplied by publisher]
Source: Journal of Cardiology - February 5, 2019 Category: Cardiology Authors: Inoue H, Uchiyama S, Atarashi H, Okumura K, Koretsune Y, Yasaka M, Yamashita T, Taniguchi A, Fukaya T, J-Dabigation Surveillance Investigators Tags: J Cardiol Source Type: research

Self-Reported Eczema in Relation with Mortality from Cardiovascular Disease in Japanese: the Japan Collaborative Cohort Study.
CONCLUSIONS: Self-reported frequent eczema was associated with increased risk of mortality from CHD, but not other major CVD, in a Japanese general population. Since steroid usage was not considered, future studies should include it as a potential confounding factor. PMID: 30700678 [PubMed - as supplied by publisher]
Source: Journal of Atherosclerosis and Thrombosis - February 1, 2019 Category: Cardiology Tags: J Atheroscler Thromb Source Type: research

Safety of Anticoagulant Therapy Including Direct Oral Anticoagulants in Patients With Acute Spontaneous Intracerebral Hemorrhage.
CONCLUSIONS: Anticoagulant therapy was conducted for approximately 90% of anticoagulation-indicated patients after a median of 7 days from ICH onset. The predominant anticoagulant medications were DOACs. Anticoagulant therapy started from the acute phase of ICH should be safe. PMID: 30587698 [PubMed - as supplied by publisher]
Source: Circulation Journal - December 27, 2018 Category: Cardiology Authors: Sakamoto Y, Nito C, Nishiyama Y, Suda S, Matsumoto N, Aoki J, Shimoyama T, Kanamaru T, Suzuki K, Nishimura T, Mishina M, Kimura K Tags: Circ J Source Type: research

The 2017 hormone therapy position statement of The North American Menopause Society
The 2017 Hormone Therapy Position Statement of The North American Menopause Society (NAMS) updates the 2012 Hormone Therapy Position Statement of The North American Menopause Society and identifies future research needs. An Advisory Panel of clinicians and researchers expert in the field of women's health and menopause was recruited by NAMS to review the 2012 Position Statement, evaluate new literature, assess the evidence, and reach consensus on recommendations, using the level of evidence to identify the strength of recommendations and the quality of the evidence. The Panel's recommendations were reviewed and approved by...
Source: Menopause - October 25, 2018 Category: OBGYN Tags: Commemorative Papers Source Type: research

Percutaneous WATCHMAN Left Atrial Appendage Closure for Japanese Patients With Nonvalvular Atrial Fibrillation at Increased Risk of Thromboembolism 　- First Results From the SALUTE Trial.
CONCLUSIONS: The procedural safety and 6-month results from the SALUTE trial demonstrated that the LAA closure device was safe and effective, similar to the results of large-scale randomized clinical trials, and provides a novel perspective of LAA closure for Japanese patients with NVAF in need of an alternative to long-term oral-anticoagulation. (Trial Registration: clinicaltrials.gov Identifier NCT 03033134). PMID: 30305484 [PubMed - as supplied by publisher]
Source: Circulation Journal - October 11, 2018 Category: Cardiology Authors: Aonuma K, Yamasaki H, Nakamura M, Ootomo T, Takayama M, Ando K, Hirao K, Morino Y, Hayashida K, Kusano K, Main ML, Saito S Tags: Circ J Source Type: research

Validation of Conventional Thromboembolic Risk Factors in a Korean Atrial Fibrillation Population 　- Suggestion for a Novel Scoring System, CHA2DS2-VAK.
CONCLUSIONS: Female sex was not associated with TE events in a Korean non-valvular AF population. The novel CHA2DS2-VAK scoring system, with substitution of CKD for female sex, might be more appropriate for the Korean population. PMID: 30282848 [PubMed - as supplied by publisher]
Source: Circulation Journal - October 4, 2018 Category: Cardiology Authors: Cha MJ, Cho Y, Oh IY, Choi EK, Oh S Tags: Circ J Source Type: research

EdoxabaN Versus standard of care and theIr effectS on clinical outcomes in pAtients havinG undergonE Transcatheter Aortic Valve Implantation in Atrial Fibrillation—Rationale and design of the ENVISAGE-TAVI AF trial
Publication date: November 2018Source: American Heart Journal, Volume 205Author(s): Nicolas M. Van Mieghem, Martin Unverdorben, Marco Valgimigli, Roxana Mehran, Eric Boersma, Usman Baber, Christian Hengstenberg, Minggao Shi, Cathy Chen, Shigeru Saito, Roland Veltkamp, Pascal Vranckx, George D. DangasTranscatheter aortic valve implantation, also called transcatheter aortic valve replacement (TAVR), is the treatment of choice for patients with severe aortic stenosis and intermediate to high operative risk. A significant portion of TAVR patients have atrial fibrillation (AF) requiring chronic oral anticoagulation. In moderate...
Source: American Heart Journal - August 30, 2018 Category: Cardiology Source Type: research