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peripheral artery disease in elderly

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https://www.readbyqxmd.com/read/28913629/atherogenic-index-of-plasma-is-positively-associated-with-the-risk-of-all-cause-death-in-elderly-women-a%C3%A2-10-year-follow-up
#1
Matej Bendzala, Peter Sabaka, Martin Caprnda, Andrea Komornikova, Maria Bisahova, Ruth Baneszova, Daniel Petrovic, Robert Prosecky, Luis Rodrigo, Peter Kruzliak, Andrej Dukat
BACKGROUND: The blood concentrations of total cholesterol and low-density lipoprotein (LDL) do not predict survival in patients older than 60 years. The atherogenic index of plasma (AIP) is a logarithm of the triacylglycerol to high-density lipoprotein (HDL) ratio and a surrogate for the concentration of small dense LDL. It might be a better reflection of the risk of all-cause death in elderly patients. METHODS: We conducted a prospective observational study of patients with arterial hypertension older than 60 years...
September 14, 2017: Wiener Klinische Wochenschrift
https://www.readbyqxmd.com/read/28905935/age-related-differences-in-interferon-regulatory-factor-4-and-5-signaling-in-ischemic-brains-of-mice
#2
Shou-Cai Zhao, Chun Wang, Heng Xu, Wen-Qian Wu, Zhao-Hu Chu, Ling-Song Ma, Ying-Dong Zhang, Fudong Liu
Stroke is a disease that mainly affects the elderly. Since the age-related differences in stroke have not been well studied, modeling stroke in aged animals is clinically more relevant. The inflammatory responses to stroke are a fundamental pathological procedure, in which microglial activation plays an important role. Interferon regulatory factor-5 (IRF5) and IRF4 regulate M1 and M2 activation of macrophages, respectively, in peripheral inflammation; but it is unknown whether IRF5/IRF4 are also involved in cerebral inflammatory responses to stroke and whether age-related differences of the IRF5/IRF4 signaling exist in ischemic brain...
September 14, 2017: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/28883048/corp-ultrasound-assessment-of-vascular-function-with-the-passive-leg-movement-technique
#3
Jayson R Gifford, Russell S Richardson
As dysfunction of the vascular system is an early, modifiable step in the progression of many cardiovascular diseases, there is demand for methods to non-invasively monitor the health of the vascular system in clinical and research settings. Validated by very good agreement with more technical assessments of vascular function, like intra-arterial drug infusions and flow mediated dilation (FMD), the passive leg movement (PLM) technique has emerged as a powerful, yet relatively simple, test of peripheral vascular function...
September 7, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28872035/prevalence-and-severity-of-peripheral-arterial-disease-among-patient-with-heel-pressure-ulcer-a-retrospective-study-of-42-patients
#4
Guillaume Tisserand, Nora Zenati, Christophe Seinturier, Sophie Blaise, Gilles Pernod
Heel pressure ulcer is a major complication in elderly hospitalized patients. The association with peripheral arterial disease (PAD) which is also a frequent disease in this population is poorly known. The aim of this study was to assess the prevalence of PAD and critical limb ischemia (CLI) in patients with heel pressure ulcer. Patients referred to the vascular medicine department for heel pressure ulcer from October 2014 to June 2015 were included in the study. The assessment of peripheral arterial disease was made with the results of ankle brachial index and/or doppler ultra sound of lower limb arteries...
September 1, 2017: Gériatrie et Psychologie Neuropsychiatrie du Vieillissement
https://www.readbyqxmd.com/read/28762920/-radial-approach-for-percutaneous-coronary-interventions-in-patients-with-ischemic-heart-disease-advantages-and-disadvantages-complications-rate-in-comparison-with-femoral-approach
#5
D V Fettser, T A Batyraliev, I V Pershukov, A E Vanyukov, B A Sidorenko
During recent 10-15 years, percutaneous coronary interventions (PCI) have reached a new level of efficacy and safety. Rate of serious coronary complications has decreased. That to a greater degree exposes the problem of peripheral complications at the site of arterial approach. At the same time portion of patients older than 75 years in the total pool of PCI constantly increases. Number of patients with pronounced obesity also grows each year. Radial approach for PCI allows to substantially decrease rate of peripheral complications at the account of lowered rate of bleedings, and to shorten duration of hospitalization...
May 2017: Kardiologiia
https://www.readbyqxmd.com/read/28740785/coronary-artery-disease-in-patients-with-critical-limb-ischemia-undergoing-major-amputation-or-not
#6
Akio Nishijima, Naoto Yamamoto, Ryuichi Yoshida, Koji Hozawa, Satoshi Yanagibayashi, Megumi Takikawa, Rie Hayasaka, Junko Nishijima, Masahiko Gosho, Haruo Nishijima
BACKGROUND: Due to the increase of elderly and diabetes patients, surgeons encounter patients requiring treatment of critical limb ischemia (CLI) in the presence of systemic arteriosclerotic diseases. In this study, we retrospectively investigated the prevalence of coronary artery disease (CAD) in patients with CLI who underwent major (above-the-ankle) amputation or nonmajor amputation (below-the-ankle amputation or debridement of wound). METHODS: We retrospectively investigated 129 consecutive patients surgically managed for CLI in our institution between January 2013 and December 2015...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28666147/sudden-unexpected-death-in-early-parkinson-s-disease-neurogenic-or-cardiac-death
#7
Naoki Nishida, Koji Yoshida, Yukiko Hata
We present two cases of sudden unexpected death (SUD) in elderly individuals in whom autopsy unexpectedly showed Lewy pathology, a hallmark of Parkinson's disease. Both individuals were 68-year-old men who were found dead in their homes without lethal trauma or poisoning. Inquests into their deaths suggested that nonmotor cardiovascular signs of Parkinson's disease might have appeared just before their deaths, although few typical motor signs were present. Autopsy showed Lewy pathology in the heart and peripheral autonomic nervous system in addition to lesser involvement of the brainstem that was consistent with Braak stage 3...
September 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28604282/peripheral-artery-stent-dehiscence-percutaneous-management
#8
Satish Karur, Ravindranath K Shankarappa, Manjunath C Nanjappa
An elderly male presented with left abdominal swelling of 1-week duration and inability to move the left lower limb. He had undergone bilateral common iliac and left external iliac artery stenting with self-expandable stents for aortoiliac occlusive disease 1 month back. Clinical examination revealed tender abdominal nonpulsatile mass with systolic bruit. Ultrasonography suggested retroperitoneal hematoma. His hemoglobin was 7 g%. Echocardiogram showed ejection fraction of 40%. Computed tomography angiogram revealed large 10 × 10 retroperitoneal hematoma with possibility of continued bleeding from the left external iliac artery...
August 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28595744/functional-electrical-stimulation-improves-quality-of-life-by-reducing-intermittent-claudication
#9
David G Embrey, Gad Alon, Brenna A Brandsma, Felix Vladimir, Angela Silva, Bethann M Pflugeisen, Paul J Amoroso
OBJECTIVE: To determine if Functional Electrical Stimulation (FES) would improve ischemic pain, walking distance, and quality of life of patients with intermittent claudication. DESIGN: Single blind, randomized block, two factorial design. PATIENTS: Patients diagnosed with Peripheral Artery Disease (PAD) and intermittent claudication (IC). Ankle Brachial Index ranged 0.4-0.9 on at least one leg. Patients were randomly assigned to experimental (FES+Walk, N=13) or control (WALK, N=14) groups...
September 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28527727/patient-outcomes-following-lower-leg-major-amputations-for-peripheral-arterial-disease-a-series-review
#10
Susan Monaro, Sandra West, Janice Gullick
INTRODUCTION: Despite improvements in revascularization, major amputation remains a significant part of the case-mix in vascular surgical units. These patients tend to be elderly with complex pathology, resulting in poor outcomes and longer lengths of stay (LOS). AIM: This series review provides a description of the patient complexities and outcomes in an Australian cohort undergoing major lower limb amputation for peripheral arterial disease. METHOD: Medical records coded for major amputation between July 2012 and June 2013 in an Australian government funded, tertiary hospital were retrospectively reviewed and descriptively analyzed...
June 2017: Journal of Vascular Nursing: Official Publication of the Society for Peripheral Vascular Nursing
https://www.readbyqxmd.com/read/28476975/peripheral-arterial-disease-screening-for-hemodialysis-patients-using-a-fractional-order-integrator-and-transition-probability-decision-making-model
#11
Jian-Xing Wu, Chien-Ming Li, Guan-Chun Chen, Yueh-Ren Ho, Chia-Hung Lin
Atherosclerosis and resultant peripheral arterial disease (PAD) are common complications in patients with type 2 diabetes mellitus or end-stage renal disease and in elderly patients. The prevalence of PAD is higher in patients receiving haemodialysis therapy. For early assessment of arterial occlusion using bilateral photoplethysmography (PPG), such as changes in pulse transit time and pulse shape, bilateral timing differences could be used to identify the risk level of PAD. Hence, the authors propose a discrete fractional-order integrator to calculate the bilateral area under the systolic peak (AUSP)...
April 2017: IET Systems Biology
https://www.readbyqxmd.com/read/28464979/how-do-family-medicine-residents-choose-an-anticoagulation-regimen-for-patients-with-nonvalvular-atrial-fibrillation
#12
Payam Yazdan-Ashoori, Zardasht Oqab, William F McIntyre, Kieran L Quinn, Erik van Oosten, Wilma M Hopman, Adrian Baranchuk
Aim To examine the choices Canadian family medicine residents make for oral anticoagulation (OAC) for patients with nonvalvular atrial fibrillation (AF). BACKGROUND: AF increases the risk of strokes. An important consideration in AF management is risk stratification for stroke and prescription of appropriate OAC. Family physicians provide the vast majority of OAC prescriptions. METHODS: We administered a survey to residents in multiple Canadian family medicine training programmes...
May 3, 2017: Primary Health Care Research & Development
https://www.readbyqxmd.com/read/28397739/native-valve-endocarditis-caused-by-kocuria-rosea-complicated-by-peripheral-mycotic-aneurysm-in-an-elderly-host
#13
P Gunaseelan, G Suresh, V Raghavan, S Varadarajan
Infective endocarditis still remains a dreaded illness among treating physicians because of the disease course, its need for meticulous antibiotic management, complications, and overall morbidity. Peripheral mycotic aneurysms are a rarely reported complication of infective endocarditis. Mycotic aneurysms occur in about 5%-10% of cases of infective endocarditis, and most of them involve the intracranial vessels. Here, we report a case of native valve endocarditis in a 74-year-old man caused by Kocuria rosea...
April 2017: Journal of Postgraduate Medicine
https://www.readbyqxmd.com/read/28240525/infrapopliteal-calcification-patterns-in-critical-limb-ischemia-diagnostic-pathologic-and-therapeutic-implications-in-the-search-for-the-endovascular-holy-grail
#14
REVIEW
Jihad A Mustapha, Larry J Diaz-Sandoval, Fadi Saab
Critical limb ischemia (CLI) represents the terminal stage of peripheral arterial disease (PAD) and is characterized by multilevel and multivessel disease. Amongst patients with infrainguinal disease, approximately one third have predominantly isolated infrapopliteal disease and the remaining two thirds, a combination of femoropopliteal and infrapopliteal disease. Isolated infrapopliteal disease is mainly seen in the elderly, diabetic, or dialysis-dependent patients. These patients have higher risk of amputation and shorter amputation-free survival...
June 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28228609/barriers-associated-with-door-to-balloon-delay-in-contemporary-japanese-practice
#15
Nobuhiro Ikemura, Mitsuaki Sawano, Yasuyuki Shiraishi, Ikuko Ueda, Hiroaki Miyata, Yohei Numasawa, Shigetaka Noma, Masahiro Suzuki, Yukihiko Momiyama, Taku Inohara, Kentaro Hayashida, Shinsuke Yuasa, Yuichiro Maekawa, Keiichi Fukuda, Shun Kohsaka
BACKGROUND: Door-to-balloon (DTB) time ≤90 min is an important quality indicator in the management of ST-elevation myocardial infarction (STEMI), but a considerable number of patients still do not meet this goal, particularly in countries outside the USA and Europe.Methods and Results:We analyzed 2,428 STEMI patients who underwent primary PCI ≤12 h of symptom onset who were registered in an ongoing prospective multicenter database (JCD-KiCS registry), between 2008 and 2013. We analyzed both the time trend in DTB time within this cohort in the registry, and independent predictors of delayed DTB time >90 min...
February 23, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28181201/management-of-hypertension-in-the-elderly-and-frail-elderly
#16
REVIEW
Claudio Ferri, Livia Ferri, Giovambattista Desideri
An elevated systolic but not diastolic blood pressure level represents a common finding in elderly patients and is associated with an increased risk for developing coronary artery disease, cerebrovascular disease, peripheral artery disease, progressive cognitive decline and renal failure. Although less frequently, elderly patients manifest not only with systolic but also diastolic hypertension. Also in this case, the elderly patient will present an increased risk for developing hypertension-related abnormalities...
March 2017: High Blood Pressure & Cardiovascular Prevention: the Official Journal of the Italian Society of Hypertension
https://www.readbyqxmd.com/read/28124965/-bacteremia-caused-by-ciprofloxacin-resistant-salmonella-serotype-kentucky-a-case-report-and-the-review-of-literature
#17
REVIEW
Tuba Müderris, Fatma Yekta Ürkmez, Şeref Alp Küçüker, Muhammet Fethi Sağlam, Gül Ruhsar Yılmaz, Rahmet Güner, Revasiye Güleşen, Ziya Cibali Açıkgöz
Salmonella infections can be seen in four clinical types, namely gastroenteritis, bacteremia/sepsis, enteric fever and carriage. These infections can result in uncomplicated diarrhea in most cases, but can lead to invasive disease requiring antimicrobial therapy and can be life-threatening in elderly or immunocomprimised patients. Broad-spectrum cephalosporins and fluoroquinolones are crucial options in the treatment of the invasive infections. Ciprofloxacin resistance is rarely seen in non-typhoid Salmonella enterica isolates, and only in S...
October 2016: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28112495/design-of-the-mobility-and-independent-living-in-elders-study-an-older-adult-cohort-in-rural-india
#18
Tushar Singh, Pawan K Sharma, Guru Rajesh Jammy, Jane A Cauley, Clareann H Bunker, P S Reddy, Anne B Newman
AIM: The Mobility and Independent Living in Elders Study (MILES) was established in 2012 to estimate the prevalence, incidence, and risk factors for disability and age-related disease in rural older Indians. Here we describe the main goals of MILES, the essential elements of its design and examinations, and the initial findings from the baseline visit. METHODS: A random sample of 562 men and women aged ≥60 years was enrolled from the Medchal region in Telangana State...
January 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28111055/oral-anticoagulant-use-in-octogenarian-european-patients-with-atrial-fibrillation-a-subanalysis-of-prefer-in-af
#19
Olivier Hanon, Jean-Sébastien Vidal, Jean-Yves Le Heuzey, Paulus Kirchhof, Raffaele De Caterina, Josef Schmitt, Petra Laeis, Pier Mannuccio Mannucci, Maura Marcucci
BACKGROUND: Few studies describe oral anticoagulant (OAC) prescription practices in very elderly patients with atrial fibrillation (AF). METHODS: In this sub-analysis of the PREFER in AF study, performed in 2012, patients were stratified according to age (<80 [n=5565] and ≥80years [n=1660]) and OAC treatment. Factors associated with OAC prescription were analyzed in a multivariate logistic regression model with backward elimination of variables least associated with OAC use...
April 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28102774/interactions-between-c-reactive-protein-and-traditional-risk-factors-in-predicting-mortality-of-older-adults
#20
Henrik Rudolf, Naemi Wall, Renate Klaassen-Mielke, Ulrich Thiem, Curt Diehm, Hans-Joachim Trampisch, Dietmar Krause
BACKGROUND: Elevated levels of C-reactive protein (CRP) are known to be associated with cardiovascular (CV) morbidity and mortality in older adults, however, there seems to be heterogeneity of this association across subsets of individuals. We aim to assess the effects of interactions between CRP and one of the following traditional CV risk factors regarding all-cause mortality in unselected elderly men and women: age, sex, body mass index, diabetes, and hypertension. PATIENTS AND METHODS: Three hundred and forty-four general practitioners all over Germany enrolled 6,817 unselected participants, aged 65 years or older, and performed thorough examinations, including CRP measurement at baseline (getABI study)...
March 2017: VASA. Zeitschrift Für Gefässkrankheiten
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