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Specialty: Internal Medicine
Condition: Thrombosis

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Total 353 results found since Jan 2013.

Risk of warfarin-associated intracerebral haemorrhage after ischaemic stroke is low and unchanged during the 2000s
Commentary on: Asberg A, Erisksson M, Henriksson KM, et al.. Warfarin-associated intracerebral hemorrhage after ischemic stroke. Stroke 2014;45:2118–20. Context Since its isolation during the early half of the 20th century from the mouldy hay responsible for ‘sweet clover disease’ in cattle, warfarin has become the most widely used oral anticoagulant.1 Indications include atrial fibrillation (AF), mechanical prosthetic valves and venous thromboembolism treatment.2 Warfarin reduces stroke risk in patients with AF by nearly two-thirds; AF accounts for 20% of ischaemic strokes, which tend to be more severe t...
Source: Evidence-Based Medicine - January 21, 2015 Category: Internal Medicine Authors: Ruland, S., Biller, J. Tags: Epidemiologic studies, Drugs: cardiovascular system, Stroke, Hypertension, Alcohol-related disorders, Drugs misuse (including addiction), Arrhythmias, Alcohol, Health education Aetiology/Harm Source Type: research

Neurophysiology tools to lower the stroke onset to treatment time during the golden hour: microwaves, bioelectrical impedance and near infrared spectroscopy
Ann Med. 2022 Dec;54(1):2658-2671. doi: 10.1080/07853890.2022.2124448.ABSTRACTReperfusion therapy administration timing in acute ischaemic stroke is the main determinant of patients' mortality and long-term disability. Indeed, the first hour from the stroke onset is defined the "golden hour", in which the treatment has the highest efficacy and lowest side effects. Delayed ambulance transport, inappropriate triage and difficulty in accessing CT scans lead to delayed onset to treatment time (OTT) in clinical practice. To date brain CT scan is needed to rule out intracranial haemorrhage, which is a major contraindication to t...
Source: Annals of Medicine - September 26, 2022 Category: Internal Medicine Authors: Lazzaro di Biase Adriano Bonura Maria Letizia Caminiti Pasquale Maria Pecoraro Vincenzo Di Lazzaro Source Type: research

Left Atrial Mechanical Dysfunction and the Risk for Ischemic Stroke in People Without Prevalent Atrial Fibrillation or Stroke : A Prospective Cohort Study
CONCLUSION: In people without prior AF or stroke, when added to CHA2DS2-VASc variables, left atrial reservoir strain improves stroke prediction and yields a predicted net benefit, as shown by decision curve analysis.PRIMARY FUNDING SOURCE: National Heart, Lung, and Blood Institute of the National Institutes of Health.PMID:36534978 | DOI:10.7326/M22-1638
Source: Annals of Internal Medicine - December 19, 2022 Category: Internal Medicine Authors: Ankit Maheshwari Faye L Norby Riccardo M Inciardi Wendy Wang Michael J Zhang Elsayed Z Soliman Alvaro Alonso Michelle C Johansen Rebecca F Gottesman Scott D Solomon Amil M Shah Lin Yee Chen Source Type: research

Is female sex a risk factor for stroke and thromboembolism in patients with atrial fibrillation? A systematic review and meta-analysis
Conclusions: Women with AF are at increased risk of stroke, particularly elderly women. Comprehensive stroke risk assessment, including sex as a risk factor, should be undertaken in all AF patients.
Source: QJM - November 24, 2014 Category: Internal Medicine Authors: Wagstaff, A. J., Overvad, T. F., Lip, G. Y. H., Lane, D. A. Tags: Reviews Source Type: research

The Relationships Among Regionalization, Processes, and Outcomes for Stroke Care: A Nationwide Population-based Study
We examined the association of regionalization with processes and outcomes, and the mediating effect of processes of care on the association between regionalization and mortality for acute stroke in Taiwan. We analyzed all 229,568 admissions with acute ischemic stroke from January 2004 to September 2012 through Taiwan's National Health Insurance Research Database. Regionalized care for acute stroke has been implemented since July 2009 in Taiwan. Rates of thrombolytic therapy within 3 hours after onset of ischemic stroke, average numbers of processes of care, and 30-day mortality rates at monthly intervals for baseline...
Source: Medicine - April 1, 2016 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Similar thrombolysis outcomes in acute stroke patients with and without atrial fibrillation if pre-stroke CHA2DS2-VASc score is low: A retrospective study
The prognosis of acute ischemic stroke patients treated with intravenous (IV) recombinant tissue plasminogen activator (rtPA) is poorer in patients with atrial fibrillation (AF) than patients without AF, which might be related to the greater stroke severity in AF patients. Higher pre-stroke CHA2DS2-VASc scores are associated with greater stroke severity and poorer outcomes. AF Patients tend to have higher CHA2DS2-VASc scores than the non-AF patients. We thus hypothesized that pre-stroke CHA2DS2-VASc scores can be used to improve outcome stratification of IV thrombolysis therapy in acute stroke patients with and without AF....
Source: Medicine - January 1, 2020 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Stroke prevention in women: synopsis of the 2014 american heart association/american stroke association guideline.
Abstract DESCRIPTION: In February 2014, the American Heart Association/American Stroke Association released their first guideline focused on stroke prevention in women. This new guideline highlights unique risk factors for stroke in women, including oral contraception and hormone therapy, and pregnancy-associated disorders, such as preeclampsia, that may have long-lasting consequences on a woman's health. It also addresses hypertension; atrial fibrillation; migraine headache with aura; and the epidemiology of types of stroke, such as aneurysmal subarachnoid hemorrhage and cerebral vein thrombosis, that are predomi...
Source: Annals of Internal Medicine - June 17, 2014 Category: Internal Medicine Authors: Bushnell C, McCullough L Tags: Ann Intern Med Source Type: research

Clinical efficacy and imaging evaluation of recombinant tissue plasminogen activator thrombolytic therapy in patients with wake up stroke: A randomized controlled trial
This study will be a single-blinded, randomized controlled trial with 2 parallel groups. It will be conducted at North China University of science and technology affiliated hospital. Discussion: There is no consistent conclusion about the pathogenesis of wake up stroke. Wake up stroke is more likely to manifest as small vessel disease. The incidence of wake up stroke patients is relatively high, and the effectiveness and safety of intravenous thrombolysis under the guidance of multimode imaging therapy in wake up stroke need to be further explored by prospective, large-scale studies. Trial registration: ClinicalTrial...
Source: Medicine - September 4, 2020 Category: Internal Medicine Tags: Research Article: Study Protocol Clinical Trial Source Type: research

Statin Withdrawal Beyond Acute Phase Affected Outcome of Thrombolytic Stroke Patients: An Observational Retrospective Study
Abstract: Statin withdrawal is associated with deleterious outcome on stroke patients. Whether risk changes over time, depends on concomitant treatment of intravenous thrombolysis, or both remains to be clarified. We assessed the influence of statin withdrawal within 3 weeks while initiated in acute phase (72 hours) among patients receiving intravenous thrombolysis. This was a monocentered retrospective observational study enrolling intravenous thrombolytic stroke patients from June 2009 to May 2014. Consecutive patients were distinguished into 3 groups according to the initiation and withdrawal of statin: the reference gr...
Source: Medicine - May 1, 2015 Category: Internal Medicine Tags: Article: Observational Study Source Type: research

Stroke in young adults: Incidence rate, risk factors, treatment and prognosis
Conclusions The majority of stroke events in patients 55 years of age or younger appear to be related to a high prevalence of classical cardiovascular risk factors and possibly to psychosocial stress.
Source: Revista Clinica Espanola - June 29, 2016 Category: Internal Medicine Source Type: research

Patent Foramen Ovale and Ischemic Stroke in Patients With Pulmonary Embolism: A Prospective Cohort Study.
Conclusion: Frequency of recent ischemic stroke in patients with symptomatic PE was higher in patients with PFO than in those without PFO. This finding supports the hypothesis that paradoxical embolism is an important mechanism of ischemic stroke in patients with PFO. Primary Funding Source: French Ministry of Health. PMID: 31060047 [PubMed - as supplied by publisher]
Source: Annals of Internal Medicine - May 6, 2019 Category: Internal Medicine Authors: Le Moigne E, Timsit S, Ben Salem D, Didier R, Jobic Y, Paleiron N, Le Mao R, Joseph T, Hoffmann C, Dion A, Rousset J, Le Gal G, Lacut K, Leroyer C, Mottier D, Couturaud F Tags: Ann Intern Med Source Type: research

The PLAN score predicted death and severe disability in patients with acute ischemic stroke.
CONCLUSION The 9-item PLAN score based on data collected at hospital admission predicted death and severe disability in patients with acute ischemic stroke.PLAN score for predicting death and severe disability in patients hospitalized with acute ischemic stroke*PLAN score rangeNumber of patientsOutcomes (range)30-d mortality1-y mortalityDeath or severe disability at discharge†< 1048440.7% to 4.4%2.1% to 13%0.9% to 4.3%10 to 1224454.4% to 11%16% to 26%6.0% to 15%13 to 15126715% to 29%32% to 46%20% to 36%> 15129135% to 66%58% to 84%44% to 78%*PLAN = Preadmission comorbid conditions, Level of consciousness, ...
Source: Annals of Internal Medicine - February 19, 2013 Category: Internal Medicine Authors: Rowland K Tags: Ann Intern Med Source Type: research