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Stroke in young age

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https://www.readbyqxmd.com/read/28333214/-forever-young-%C3%A2-testosterone-replacement-therapy-a-blockbuster-drug-despite-flabby-evidence-and-broken-promises
#1
Andrea Busnelli, Edgardo Somigliana, Paolo Vercellini
In the last decade, testosterone replacement therapy (TRT) has been increasingly prescribed to treat a controversial condition known as 'late-onset hypogonadism (LOH)'. This syndrome is diagnosed in men who, for no discernible reason other than older age, obesity or ill health have serum testosterone concentrations below the normal range for healthy young men and report one or more of the following symptoms: muscle weakness or wasting, mood, behaviour and cognition-related symptoms and sexual function or libido impairment...
February 23, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28330447/cigarette-smoking-is-an-independent-risk-factor-for-post-stroke-delirium
#2
Tae Sung Lim, Jin Soo Lee, Jung Han Yoon, So Young Moon, In Soo Joo, Kyoon Huh, Ji Man Hong
BACKGROUND: Post-stroke delirium is a common problem in the care of stroke patients, and is associated with longer hospitalization, high short-term mortality, and an increased need for long-term care. Although post-stroke delirium occurs in approximately 10 ~ 30% of patients, little is known about the risk factors for post-stroke delirium in patients who experience acute stroke. METHODS: A total of 576 consecutive patients who experienced ischemic stroke (mean age, 65...
March 23, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28329000/trajectory-formation-principles-are-the-same-after-mild-or-moderate-stroke
#3
Denis Mottet, Liesjet Elisabeth Henriette van Dokkum, Jérôme Froger, Abdelkader Gouaïch, Isabelle Laffont
When we make rapid reaching movements, we have to trade speed for accuracy. To do so, the trajectory of our hand is the result of an optimal balance between feed-forward and feed-back control in the face of signal-dependant noise in the sensorimotor system. How far do these principles of trajectory formation still apply after a stroke, for persons with mild to moderate sensorimotor deficits who recovered some reaching ability? Here, we examine the accuracy of fast hand reaching movements with a focus on the information capacity of the sensorimotor system and its relation to trajectory formation in young adults, in persons who had a stroke and in age-matched control participants...
2017: PloS One
https://www.readbyqxmd.com/read/28325900/pegylated-insulin-like-growth-factor-i-affords-protection-and-facilitates-recovery-of-lost-functions-post-focal-ischemia
#4
Kim Parker, Antonio Berretta, Stefanie Saenger, Manaswini Sivaramakrishnan, Simon A Shirley, Friedrich Metzger, Andrew N Clarkson
Insulin-like growth factor-I (IGF-I) is involved in the maturation and maintenance of neurons, and impaired IGF-I signaling has been shown to play a role in various neurological diseases including stroke. The aim of the present study was to investigate the efficacy of an optimized IGF-I variant by adding a 40 kDa polyethylene glycol (PEG) chain to IGF-I to form PEG-IGF-I. We show that PEG-IGF-I has a slower clearance which allows for twice-weekly dosing to maintain steady-state serum levels in mice. Using a photothrombotic model of focal stroke, dosing from 3 hrs post-stroke dose-dependently (0...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28321414/medical-and-interventional-therapy-for-spontaneous-vertebral-artery-dissection-in-the-craniocervical-segment
#5
Guiyun Zhang, Zuoquan Chen
Background and Purpose. Spontaneous vertebral artery dissection (SVAD) is an important reason for posterior-circulation-ischemic stroke in the young and middle-aged population. Although some previous reports reveal a favorable outcome with conservative therapy, it is still controversial in the treatment of SVAD in some specific patients. Herein, we present our 10 years of clinical experience for SVAD at this location. Material and Methods. 20 patients with 20 SVADs in V2 and V3 segments were retrospectively studied...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28302915/sex-differences-in-ischaemic-stroke-potential-cellular-mechanisms
#6
REVIEW
Anjali Chauhan, Hope Moser, Louise D McCullough
Stroke remains a leading cause of mortality and disability worldwide. More women than men have strokes each year, in part because women live longer. Women have poorer functional outcomes, are more likely to need nursing home care and have higher rates of recurrent stroke compared with men. Despite continued advancements in primary prevention, innovative acute therapies and ongoing developments in neurorehabilitation, stroke incidence and mortality continue to increase due to the aging of the U.S. POPULATION: Sex chromosomes (XX compared with XY), sex hormones (oestrogen and androgen), epigenetic regulation and environmental factors all contribute to sex differences...
April 1, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/28300652/increased-risk-of-stroke-in-patients-with-osteoarthritis-a-population-based-cohort-study
#7
Pi-Shan Hsu, Hsuan-Hung Lin, Chi-Rong Li, Wei-Sheng Chung
OBJECTIVES: Osteoarthritis (OA) is related to carotid atherosclerosis. Few studies have investigated the incidence of cerebrovascular diseases in patients with OA. Therefore, we conducted a population-based cohort study to determine the incidence and risk of stroke in patients with OA. METHODS: We used data from Taiwan's Longitudinal Health Insurance Database 2000 to investigate the incidence of stroke in 43 635 patients with OA newly diagnosed between 2002 and 2003...
March 11, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28299538/decompressive-surgery-in-malignant-cerebral-venous-sinus-thrombosis-what-predicts-its-outcome
#8
Rohan Mahale, Anish Mehta, Ravi Gopal Varma, Alangar S Hegde, Purushottam T Acharya, Rangasetty Srinivasa
Cerebral venous sinus thrombosis (CVST) is common in Asians, accounting for 15% of all strokes in the young. CVST causing malignant cerebral oedema with brain herniation and death are referred as malignant CVST. This study was aimed at evaluating the outcome of patients and factors predicting the outcome with malignant CVST after decompressive surgery. It was a retrospective, observational, single centre, hospital-based and cross-sectional study. Records of patients with malignant CVST who had decompressive surgery were analysed...
March 16, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28299202/the-role-for-infarct-volume-as-a-surrogate-measure-of-functional-outcome-following-ischemic-stroke
#9
Ryan C Turner, Kenneth DiPasquale, Aric F Logsdon, Zhenjun Tan, Zachary J Naser, Jason D Huber, Charles L Rosen, Brandon P Lucke-Wold
The failed translation of proposed therapeutic agents for ischemic stroke from preclinical to clinical studies has led to increased scrutiny of preclinical studies, namely the model and outcome measures utilized. Preclinical studies routinely use infarct volume as an experimental endpoint or measure in studies employing young-adult, healthy male animals despite the fact that clinically, ischemic stroke is a disease of the elderly and improvements in functional outcome from pre- to post-intervention remains the most widely utilized assessment...
December 2016: Journal of Systems and Integrative Neuroscience
https://www.readbyqxmd.com/read/28295858/non-obstructive-carotid-atherosclerosis-and-patent-foramen-ovale-in-young-adults-with-cryptogenic-stroke
#10
A Jaffre, B Guidolin, J-B Ruidavets, N Nasr, V Larrue
BACKGROUND AND PURPOSE: Up to 50% of ischaemic strokes in young adults are classified as cryptogenic despite extensive work-up. We sought to evaluate the prevalence of non-obstructive carotid atherosclerosis (NOCA) and its association with patent foramen ovale (PFO) in young adults with cryptogenic stroke (CS). METHODS: Patients aged 18-54 years, consecutively treated for first-ever CS in an academic stroke service, were included. NOCA was assessed using carotid ultrasound examination and was defined as carotid plaque with <50% stenosis...
March 15, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28288997/carotid-artery-dissection-a-rare-complication-of-eagle-syndrome
#11
Rogin Subedi, Ryan Dean, Stamatis Baronos, Amit Dhamoon
Carotid artery dissection is a significant cause of ischaemic stroke in all age groups and accounts for a large percentage of strokes in young patients. Carotid dissection can be caused by trauma, underlying connective tissue disease, hypertension, mechanical injury or can be spontaneous. We present an exceedingly rare case of carotid dissection caused by an elongated styloid process, causing direct mechanical damage to the carotid artery.
March 13, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28285088/impact-of-multiple-chronic-conditions-in-patients-hospitalized-with-stroke-and-transient-ischemic-attack
#12
Mohammed Yousufuddin, Adam C Bartley, Mouaz Alsawas, Heather L Sheely, Jessica Shultz, Paul Y Takahashi, Nathan P Young, M Hassan Murad
BACKGROUND: The prevalence and clinical impact of chronic conditions (CCs) have increasingly been recognized as an important public health concern. We evaluated the prevalence of coexisting CCs and their association with 30-day mortality and readmission in hospitalized patients with stroke and transient ischemic attack (TIA). METHODS: In a retrospective study of patients aged ≥18 years hospitalized for first-ever stroke and TIA, we assessed the prevalence of coexisting CCs and their predictive value for subsequent 30-day mortality and readmission...
March 8, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28283366/the-frequency-of-fabry-disease-among-young-cryptogenic-stroke-patients-in-the-city-of-sakarya
#13
Aslı Aksoy Gündoğdu, Dilcan Kotan, Murat Alemdar
BACKGROUND: Fabry disease (FD) is known as a rare cause of stroke. Recent studies suggested that FD is an underdiagnosed entity among young stroke patients. We aimed to investigate the frequency of FD in young cryptogenic stroke patients who lived in the City of Sakarya and to define the clinical features that help in recognizing patients with FD. METHODS: Acute ischemic stroke patients aged 18-55 years who were admitted to our hospital between October 2013 and September 2016 were evaluated for inclusion...
March 7, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28275245/prevalence-of-fabry-disease-and-gla-c-196g-c-variant-in-japanese-stroke-patients
#14
Kiyoshiro Nagamatsu, Yoshiki Sekijima, Katsuya Nakamura, Kimitoshi Nakamura, Kiyoko Hattori, Masao Ota, Yusaku Shimizu, Fumio Endo, Shu-Ichi Ikeda
Fabry disease is an important underlying disease in young cryptogenic stroke patients. However, little is known regarding the frequency of Fabry disease in the general stroke population, especially in elderly patients. A total of 588 stroke patients (61.7% men; average age 74.1±12.5 years) were enrolled in this prospective study. Blood samples were obtained to produce blood spots to determine α-galactosidase A (α-GalA) activity and for GLA gene analysis. One 65-year-old female patient had a known GLA gene mutation, c...
March 9, 2017: Journal of Human Genetics
https://www.readbyqxmd.com/read/28265016/embolic-stroke-of-undetermined-source-a-systematic-review-and-clinical-update
#15
Robert G Hart, Luciana Catanese, Kanjana S Perera, George Ntaios, Stuart J Connolly
BACKGROUND AND PURPOSE: Embolic stroke of undetermined source (ESUS) designates patients with nonlacunar cryptogenic ischemic strokes in whom embolism is the likely stroke mechanism. It has been hypothesized that anticoagulation is more efficacious than antiplatelet therapy for secondary stroke prevention in ESUS patients. We review available information about ESUS. METHODS: Systematic literature review to assess the frequency of ESUS, patient features, and prognosis using PubMed from 2014 to present, unrestricted by language...
March 6, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28264095/association-between-migraine-and-cervical-artery-dissection-the-italian-project-on-stroke-in-young-adults
#16
Valeria De Giuli, Mario Grassi, Corrado Lodigiani, Rosalba Patella, Marialuisa Zedde, Carlo Gandolfo, Andrea Zini, Maria Luisa DeLodovici, Maurizio Paciaroni, Massimo Del Sette, Cristiano Azzini, Antonella Toriello, Rossella Musolino, Rocco Salvatore Calabrò, Paolo Bovi, Maria Sessa, Alessandro Adami, Giorgio Silvestrelli, Anna Cavallini, Simona Marcheselli, Domenico Marco Bonifati, Nicoletta Checcarelli, Lucia Tancredi, Alberto Chiti, Enrico Maria Lotti, Elisabetta Del Zotto, Giampaolo Tomelleri, Alessandra Spalloni, Elisa Giorli, Paolo Costa, Loris Poli, Andrea Morotti, Filomena Caria, Alessia Lanari, Giacomo Giacalone, Paola Ferrazzi, Alessia Giossi, Valeria Piras, Davide Massucco, Cataldo D'Amore, Filomena Di Lisi, Ilaria Casetta, Laura Cucurachi, Masina Cotroneo, Alessandro De Vito, Elisa Coloberti, Maurizia Rasura, Anna Maria Simone, Massimo Gamba, Paolo Cerrato, Giuseppe Micieli, Giovanni Malferrari, Maurizio Melis, Licia Iacoviello, Alessandro Padovani, Alessandro Pezzini
Importance: Although sparse observational studies have suggested a link between migraine and cervical artery dissection (CEAD), any association between the 2 disorders is still unconfirmed. This lack of a definitive conclusion might have implications in understanding the pathogenesis of both conditions and the complex relationship between migraine and ischemic stroke (IS). Objective: To investigate whether a history of migraine and its subtypes is associated with the occurrence of CEAD...
March 6, 2017: JAMA Neurology
https://www.readbyqxmd.com/read/28260600/trends-in-population-blood-pressure-and-determinant-factors-for-population-blood-pressure
#17
Ulla Overgaard Andersen
Strategies to reduce the burden of blood pressure attributable diseases require knowledge of secular trend in PBP and its determinants. The issues were investigated in the Copenhagen City Heart Study. The design of CCHS is a repeated measures study. Such designs are uniquely suited to studying changes of an outcome and what risk factors may be associated with that outcome. Repeated measures studies are very well suited for trend analysis by using mixed effect analyses. SBP decreased about 2 mmHg in 25 years...
March 2017: Danish Medical Journal
https://www.readbyqxmd.com/read/28258125/a-drosophila-model-of-dominant-inclusion-body-myopathy-3-shows-diminished-myosin-kinetics-that-reduce-muscle-power-and-yield-myofibrillar-defects
#18
Jennifer A Suggs, Girish C Melkani, Bernadette M Glasheen, Mia M Detor, Anju Melkani, Nathan P Marsan, Douglas M Swank, Sanford I Bernstein
Inclusion body myopathy type 3 (IBM-3) patients display congenital joint contractures with early-onset muscle weakness that becomes more severe in adults. The disease arises from an autosomal dominant point mutation causing an E706K substitution in myosin heavy chain type IIa. We previously expressed the corresponding myosin mutation (E701K) in homozygous Drosophila indirect flight muscles and recapitulated the myofibrillar degeneration and inclusion bodies observed in the human disease. We also found that purified E701K myosin has dramatically reduced actin-sliding velocity and ATPase levels...
March 3, 2017: Disease Models & Mechanisms
https://www.readbyqxmd.com/read/28253509/the-clinical-characteristics-of-acute-cerebrovascular-accidents-resulting-from-ovarian-hyperstimulation-syndrome
#19
Shuna Yang, Junliang Yuan, Wei Qin, Yue Li, Lei Yang, Wenli Hu
BACKGROUND AND PURPOSE: Ovarian hyperstimulation syndrome (OHSS) is a serious complication that occurs after the ovarian-induction treatment. Acute cerebrovascular accident is one of the most dangerous manifestations of the syndrome. However, the characteristics of stroke resulting from OHSS have so far not been well summarised in any study. METHODS: We reported 2 cases of acute cerebrovascular accidents secondary to OHSS. And then we performed a literature search for reports on this type of stroke, and summarised their characteristics...
March 3, 2017: European Neurology
https://www.readbyqxmd.com/read/28248917/ischemic-stroke-in-young-adults-profile-of-sarah-hospital-bras%C3%A3-lia-from-2008-to-2012
#20
Vinícius V A Montanaro, Denise D S Freitas, Miguel C M Ruiz, Eduardo B U Cavalcanti, Patricia B C Marinho, Maria C D N B Freitas, Eleonora M J D Oliveira
INTRODUCTION: The societal and economic impact of ischemic stroke in young adults is considerable. The etiological investigation of ischemic stroke in this population is also challenging. OBJECTIVE: To describe the characteristics of young patients with ischemic stroke admitted to a neurological rehabilitation program in Brazil. METHODS: This transversal retrospective study analyzed data from the electronic health records of 134 patients aged 18 to 45 years with ischemic stroke admitted from 2008 to 2012...
March 2017: Neurologist
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