keyword
MENU ▼
Read by QxMD icon Read
search

Ischaemic conditioning

keyword
https://www.readbyqxmd.com/read/29287837/percutaneous-coronary-artery-interventions-in-the-paediatric-population-periprocedural-and-late-outcome
#1
Zakaria Jalal, Jean-François Piechaud, Olivier Villemain, Fidelio Sitenfane, Sophie Malekzadeh-Milani, Younes Boudjemline
BACKGROUND: Percutaneous coronary interventions (PCIs) are generally performed in adults with ischaemic heart disease, but reports of experience in the paediatric population are relatively limited. AIMS: To report indications, interventional techniques and procedural outcomes for PCI in children treated in two French institutions. METHODS: Medical records of all children in whom a PCI was attempted in two French tertiary institutions between 1998 and 2015 were systematically reviewed...
December 26, 2017: Archives of Cardiovascular Diseases
https://www.readbyqxmd.com/read/29280256/heart-and-brain-interaction-in-patients-with-heart-failure-overview-and-proposal-for-a-taxonomy-a-position-paper-from-the-study-group-on-heart-and-brain-interaction-of-the-heart-failure-association
#2
REVIEW
Wolfram Doehner, Dilek Ural, Karl Georg Haeusler, Jelena Čelutkienė, Reinaldo Bestetti, Yuksel Cavusoglu, Marco A Peña-Duque, Duska Glavas, Massimo Iacoviello, Ulrich Laufs, Ricardo Marmol Alvear, Amam Mbakwem, Massimo F Piepoli, Stuart D Rosen, Georgios Tsivgoulis, Cristiana Vitale, M Birhan Yilmaz, Stefan D Anker, Gerasimos Filippatos, Petar Seferovic, Andrew J S Coats, Frank Ruschitzka
Heart failure (HF) is a complex clinical syndrome with multiple interactions between the failing myocardium and cerebral (dys-)functions. Bi-directional feedback interactions between the heart and the brain are inherent in the pathophysiology of HF: (i) the impaired cardiac function affects cerebral structure and functional capacity, and (ii) neuronal signals impact on the cardiovascular continuum. These interactions contribute to the symptomatic presentation of HF patients and affect many co-morbidities of HF...
December 27, 2017: European Journal of Heart Failure
https://www.readbyqxmd.com/read/29275405/neonatal-systemic-inflammation-induces-inflammatory-reactions-and-brain-apoptosis-in-a-pathogen-specific-manner
#3
Mari Falck, Damjan Osredkar, Thomas Ragnar Wood, Elke Maes, Torun Flatebø, Hemmen Sabir, Marianne Thoresen
BACKGROUND: After neonatal asphyxia, therapeutic hypothermia (HT) is the only proven treatment option. Although established as a neuroprotective therapy, benefit from HT has been questioned when infection is a comorbidity to hypoxic-ischaemic (HI) brain injury. Gram-negative and gram-positive species activate the immune system through different pathogen recognition receptors and subsequent immunological systems. In rodent models, gram-negative (lipopolysaccharide [LPS]) and gram-positive (PAM3CSK4 [PAM]) inflammation similarly increase neuronal vulnerability to HI...
December 23, 2017: Neonatology
https://www.readbyqxmd.com/read/29274685/reversible-cerebral-vasoconstriction-syndrome-an-important-and-common-cause-of-thunderclap-and-recurrent-headaches
#4
REVIEW
M T Arrigan, M K S Heran, J R Shewchuk
Reversible cerebral vasoconstriction syndrome is an intracranial vascular manifestation of a wide variety of diseases. It is the second most common cause of thunderclap headache, the most common cause of recurrent severe secondary headaches, and, in patients <60 years of age, has been reported as the commonest cause of isolated convexity subarachnoid haemorrhage. Radiologically, its key feature is vasoconstriction of the intracranial vessels, a dynamic process that is typically maximal at 2 weeks, varies in its distribution over the course of the disease, and typically resolves after 3 months...
December 20, 2017: Clinical Radiology
https://www.readbyqxmd.com/read/29241208/exosomes-from-mir-126-overexpressing-adscs-are-therapeutic-in-relieving-acute-myocardial-ischaemic-injury
#5
Qiancheng Luo, Dongfeng Guo, Guorong Liu, Guo Chen, Min Hang, Mingming Jin
BACKGROUND/AIMS: Recent studies have indicated that exosomes play an important role in adipose-derived stem cell (ADSC) transplant-mediated ischaemic heart disease therapy. However, the treatment effect is not obvious. The aim of this study is to investigate whether ADSC-derived exosomes enriched with microRNA (miR)-126 have a more protective effect on acute myocardial infarction (AMI). METHODS: Exosomes were characterized by transmission electron microscopy, and the exosome particles were further examined using nanoparticle tracking analyses...
December 12, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29240067/-myocardial-protection-during-left-ventricular-reconstruction-in-patients-with-an-ejection-fraction-below-30
#6
V V Bazylev, E V Rosseĭkin, E E Kobzev, M E Evdokimov
Surgical reconstruction of the left ventricle is an effective method of treatment for ischaemic cardiomyopathy. One of the conditions of successful intervention is correctly choosing a method of intraoperative myocardial protection. Currently, two techniques of myocardial protection are used: cardioplegic cardiac arrest and continuous myocardial perfusion on the beating heart. A series of experimental studies demonstrated that myocardial oxygen requirements in ischaemic cardiomyopathy during permanent perfusion are three times higher than during cardioplegic cardiac arrest...
2017: Angiologii︠a︡ i Sosudistai︠a︡ Khirurgii︠a︡, Angiology and Vascular Surgery
https://www.readbyqxmd.com/read/29233087/stroke-prevention-rehabilitation-intervention-trial-of-exercise-sprite-a-randomised-feasibility-study
#7
Neil Heron, Frank Kee, Jonathan Mant, Philip M Reilly, Margaret Cupples, Mark Tully, Michael Donnelly
BACKGROUND: The value of cardiac rehabilitation (CR) after a transient ischaemic attack (TIA) or minor stroke is untested despite these conditions sharing similar pathology and risk factors to coronary heart disease. We aimed to evaluate the feasibility of conducting a trial of an adapted home-based CR programme, 'The Healthy Brain Rehabilitation Manual', for patients following a TIA/minor stroke, participants' views on the intervention and, to identify the behaviour change techniques (BCTs) used...
December 12, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29232365/monitoring-compliance-with-standards-of-care-for-chronic-diseases-using-healthcare-administrative-databases-in-italy-strengths-and-limitations
#8
Rosa Gini, Martijn J Schuemie, Alessandro Pasqua, Emanuele Carlini, Francesco Profili, Iacopo Cricelli, Patrizio Dazzi, Valentina Barletta, Paolo Francesconi, Francesco Lapi, Andrea Donatini, Giulia Dal Co, Modesta Visca, Mariadonata Bellentani, Miriam Sturkenboom, Niek Klazinga
BACKGROUND: A recent comprehensive report on healthcare quality in Italy published by the Organization of Economic Co-operation and Development (OECD) recommended that regular monitoring of quality of primary care by means of compliance with standards of care for chronic diseases is performed. A previous ecological study demonstrated that compliance with standards of care could be reliably estimated on regional level using administrative databases. This study compares estimates based on administrative data with estimates based on GP records for the same persons, to understand whether ecological fallacy played a role in the results of the previous study...
2017: PloS One
https://www.readbyqxmd.com/read/29224120/spontaneous-cervical-artery-dissection-is-accompanied-by-a-hypercoagulable-state-and-simultaneous-inflammatory-condition
#9
Johann Otto Pelz, Kristian Harms, Michael Metze, Dominik Michalski
BACKGROUND: Spontaneous cervical artery dissections (sCAD) are often preceded by infections. However, existing data about inflammatory parameters remained inconsistent. Remarkably, concurrent information about the coagulation system, whose affection seems also reasonable to cause ischaemic events, are still lacking in sCAD patients. Thus, this study explores the association between the inflammatory and coagulation system in patients with sCAD. METHODS: The parameters leukocyte and thrombocyte count, C-reactive protein, fibrinogen, D-dimer, activated partial thromboplastin time (aPTT) and prothrombin time were extracted from hospital-based medical records of patients (n = 60) with sCAD and compared with those of a control group (n = 97) from a prospective observational stroke study...
December 9, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/29196306/perinatal-infratentorial-haemorrhage-a-rare-but-possibly-life-threatening-condition
#10
Bettina Cornelia Henzi, Bendicht Wagner, Rajeev Kumar Verma, Sandra Bigi
BACKGROUND: Perinatal infratentorial haemorrhage (PIH) is a rare birth complication associated with abnormal labour. CASE PRESENTATION: A baby boy was born by vacuum extraction at 41 weeks' gestational age. The pregnancy was uneventful and Apgar scores were 3/6/9. Following initial resuscitation, insufficient and irregular breathing, non-reactive pupils and absence of spontaneous movements were noted. A diagnosis of perinatal asphyxia with hypoxic-ischaemic encephalopathy (HIE) was considered...
December 1, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29180541/neonatal-brain-injuries-in-england-population-based-incidence-derived-from-routinely-recorded-clinical-data-held-in-the-national-neonatal-research-database
#11
Chris Gale, Yevgeniy Statnikov, Sena Jawad, Sabita N Uthaya, Neena Modi
OBJECTIVE: In 2015, the Department of Health in England announced an ambition to reduce 'brain injuries occurring during or soon after birth'. We describe the development of a pragmatic case definition and present annual incidence rates. DESIGN: Retrospective cohort study using data held in the National Neonatal Research Database (NNRD) extracted from neonatal electronic patient records from all National Health Service (NHS) neonatal units in England, Wales and Scotland...
October 22, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/29170891/ampk-and-cardiac-remodelling
#12
REVIEW
Yenan Feng, Youyi Zhang, Han Xiao
Cardiac remodelling is generally accepted as a critical process in the progression of heart failure. Myocyte hypertrophy, inflammatory responses and cardiac fibrosis are the main pathological changes associated with cardiac remodelling. AMP-activated protein kinase (AMPK) is known as an energy sensor and a regulator of cardiac metabolism under normal and ischaemic conditions. Additionally, AMPK has been shown to play roles in cardiac remodelling extending well beyond metabolic regulation. In this review, we discuss the currently defined roles of AMPK in cardiac remodelling and summarize the effects of AMPK on cardiac hypertrophy, inflammatory responses and fibrosis and the molecular mechanisms underlying these effects...
November 21, 2017: Science China. Life Sciences
https://www.readbyqxmd.com/read/29167187/ischaemic-pituitary-tumour-apoplexy-and-concurrent-meningitis-a-diagnostic-dilemma
#13
Haris Hakeem, Shayan Sirat Maheen Anwar, Sarwar Jamil Siddiqui
Pituitary tumour apoplexy is a rare but potentially life threatening clinical syndrome that mostly results from haemorrhage in the pre-existent tumour. Pure ischaemic subtype of apoplexy is even rarer. The presentation can be hard to differentiate clinically from bacterial meningitis. Moreover, the presence of one does not necessarily exclude the other and early diagnosis of both conditions is imperative for timely management. We report a case of ischaemic pituitary tumour apoplexy that may have precipitated in the setting of bacterial meningitis...
November 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29158247/predictive-values-of-referrals-for-transient-ischaemic-attack-from-first-contact-health-care-a-systematic-review
#14
Rebecca Kandiyali, Daniel S Lasserson, Penny Whiting, Alison Richards, Jonathan Mant
BACKGROUND: Over 150 000 cases of suspected transient ischaemic attack (TIA) are referred to outpatient clinics in England each year. The majority of referrals are made by GPs. AIM: This study aimed to identify how many patients referred to a TIA clinic actually have TIA (that is, calculate the positive predictive value [PPV] of first-contact healthcare referral) and to record the alternative diagnoses in patients without TIA, in order to determine the optimal service model for patients with suspected TIA...
November 20, 2017: British Journal of General Practice: the Journal of the Royal College of General Practitioners
https://www.readbyqxmd.com/read/29150201/nations-within-a-nation-variations-in-epidemiological-transition-across-the-states-of-india-1990-2016-in-the-global-burden-of-disease-study
#15
(no author information available yet)
BACKGROUND: 18% of the world's population lives in India, and many states of India have populations similar to those of large countries. Action to effectively improve population health in India requires availability of reliable and comprehensive state-level estimates of disease burden and risk factors over time. Such comprehensive estimates have not been available so far for all major diseases and risk factors. Thus, we aimed to estimate the disease burden and risk factors in every state of India as part of the Global Burden of Disease (GBD) Study 2016...
November 13, 2017: Lancet
https://www.readbyqxmd.com/read/29147904/the-multifaceted-roles-of-dj-1-as-an-antioxidant
#16
Prahlad V Raninga, Giovanna Di Trapani, Kathryn F Tonissen
The DJ-1 protein was originally linked with Parkinson's disease and is now known to have antioxidant functions. The protein has three redox-sensitive cysteine residues, which are involved in its dimerisation and functional properties. A mildly oxidised form of DJ-1 is the most active form and protects cells from oxidative stress conditions. DJ-1 functions as an antioxidant through a variety of mechanisms, including a weak direct antioxidant activity by scavenging reactive oxygen species. DJ-1 also regulates a number of signalling pathways, including the inhibition of apoptosis signal-regulating kinase 1 (ASK1)-induced apoptosis under oxidative stress conditions...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29127226/risk-of-sudden-cardiac-death-in-relation-to-season-specific-cold-spells-a-case-crossover-study-in-finland
#17
Niilo R I Ryti, Elina M S Mäkikyrö, Harri Antikainen, Eeva Hookana, M Juhani Junttila, Tiina M Ikäheimo, Marja-Leena Kortelainen, Heikki V Huikuri, Jouni J K Jaakkola
OBJECTIVE: To test a priori hypothesis of an association between season-specific cold spells and sudden cardiac death (SCD). METHODS: We conducted a case-crossover study of 3614 autopsy-verified cases of SCD in the Province of Oulu, Finland (1998-2011). Cold spell was statistically defined by applying an individual frequency distribution of daily temperatures at the home address during the hazard period (7 days preceding death) and 50 reference periods (same calendar days of other years) for each case using the home coordinates...
November 10, 2017: BMJ Open
https://www.readbyqxmd.com/read/29071437/effect-of-long-term-remote-ischemic-conditioning-in-patients-with-chronic-ischemic-heart-failure
#18
Kasper Pryds, Roni Ranghøj Nielsen, Anders Jorsal, Mona Sahlholdt Hansen, Steffen Ringgaard, Jens Refsgaard, Won Yong Kim, Annemette Krintel Petersen, Hans Erik Bøtker, Michael Rahbek Schmidt
Remote ischemic conditioning (RIC) protects against acute ischemia-reperfusion injury and may also have beneficial effects in patients with stable cardiovascular disease. We investigated the effect of long-term RIC treatment in patients with chronic ischaemic heart failure (CIHF). In a parallel group study, 22 patients with compensated CIHF and 21 matched control subjects without heart failure or ischemic heart disease were evaluated by cardiac magnetic resonance imaging, cardiopulmonary exercise testing, skeletal muscle function testing, blood pressure measurement and blood sampling before and after 28 ± 4 days of once daily RIC treatment...
October 25, 2017: Basic Research in Cardiology
https://www.readbyqxmd.com/read/29056588/neonatal-brain-injuries-in-england-population-based-incidence-derived-from-routinely-recorded-clinical-data-held-in-the-national-neonatal-research-database
#19
Chris Gale, Yevgeniy Statnikov, Sena Jawad, Sabita N Uthaya, Neena Modi
OBJECTIVE: In 2015, the Department of Health in England announced an ambition to reduce 'brain injuries occurring during or soon after birth'. We describe the development of a pragmatic case definition and present annual incidence rates. DESIGN: Retrospective cohort study using data held in the National Neonatal Research Database (NNRD) extracted from neonatal electronic patient records from all National Health Service (NHS) neonatal units in England, Wales and Scotland...
October 22, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/29034749/screening-of-older-patients-for-atrial-fibrillation-in-general-practice-current-evidence-and-its-implications-for-future-practice
#20
Matthew R Fay, David A Fitzmaurice, Ben Freedman
BACKGROUND: Individuals with atrial fibrillation (AF) face a fivefold increased risk of ischaemic stroke compared with those without the condition. Recent studies suggest that individuals with asymptomatic AF also face an increased risk of ischaemic stroke, but their condition is often not recognized and diagnosed until an ischaemic stroke event has occurred. Identification of individuals with undiagnosed AF at increased risk for stroke is critical in promoting optimal intervention with anticoagulants...
December 2017: European Journal of General Practice
keyword
keyword
61297
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"