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https://www.readbyqxmd.com/read/28812252/secondary-fracture-prevention-in-hip-fracture-patients-requires-cooperation-from-general-practitioners
#1
Jan Vaculík, Jan J Stepan, Pavel Dungl, Marek Majerníček, Alexander Čelko, Valér Džupa
Despite individual recommendations on osteoporosis management in patients after hip fracture surgery, addressed by orthopedic surgeons to Czech general practitioners, the patients remained undiagnosed and untreated because of provider-level barriers to post-fracture secondary prevention. PURPOSE: The goal of the study was to assess whether an individual recommendation on osteoporosis treatment addressed to a hip fracture patient's GP would lead to better osteoporosis management. METHODS: Two groups of patients who suffered hip fractures and were treated at the Orthopedic Department were evaluated...
May 18, 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/28811393/analysis-of-geographical-variations-in-the-epidemiology-and-management-of-non-valvular-atrial-fibrillation-results-from-the-ramses-registry
#2
Volkan Doğan, Özcan Başaran, Murat Biteker, Fatma Özpamuk Karadeniz, Ahmet İlker Tekkesin, Yasin Çakıllı, Ceyhan Türkkan, Mehmet Hamidi, Vahit Demir, Mustafa Ozan Gürsoy, Müjgan Tek Öztürk, Gökhan Aksan, Sabri Seyis, Mehmet Ballı, Mehmet Hayri Alıcı, Serdar Bozyel, Cevat Kırma
OBJECTIVE: This study aimed to determine the differences in terms of demographic characteristics and preferred stroke prevention strategies for patients with non-valvular atrial fibrillation living in seven geographical regions of Turkey. METHODS: In total, 6273 patients were enrolled to this prospective, observational RAMSES study. The patients were divided into seven groups based on the geographical region of residence. RESULTS: In terms of the geographical distribution of the overall Turkish population, the highest number of patients were enrolled from Marmara (1677, 26...
August 11, 2017: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28808596/the-severity-of-intracranial-hemorrhages-measured-by-free-hemoglobin-in-the-brain-depends-on-the-anticoagulant-class-experimental-data
#3
Kyle M Ware, Douglas L Feinstein, Israel Rubinstein, Prudhvi Battula, Jose Otero, Lee Hebert, Tzu-Fei Wang, Alexandra Ivanova, Shweta Chaudhary, Jessica Hemminger, Sergey V Brodsky
Background and Purpose. Anticoagulant therapy is broadly used to prevent thromboembolic events. Intracranial hemorrhages are serious complications of anticoagulation, especially with warfarin. Direct oral anticoagulants reduce but do not eliminate the risk of intracranial hemorrhages. The aim of this study is to determine the degree of intracranial hemorrhage after application of anticoagulants without additional triggers. Methods. Rats were treated with different anticoagulant classes (vitamin K antagonists, heparin, direct thrombin inhibitor, and factor Xa inhibitor)...
2017: Stroke Research and Treatment
https://www.readbyqxmd.com/read/28806993/successful-intravenous-thrombolysis-for-ischemic-stroke-after-reversal-of-dabigatran-anticoagulation-with-idarucizumab-a-case-report
#4
Sergio Agosti, Laura Casalino, Enrico Rocci, Gabriele Zaccone, Eugenia Rota
BACKGROUND: Non-vitamin K antagonist oral anticoagulants, including dabigatran, are currently widely used for the prevention of stroke and systemic embolism in patients with non-valvular atrial fibrillation. Recently, idarucizumab, a monoclonal antibody fragment for immediate reversal of dabigatran-induced anticoagulation, has been introduced into the market to be used in life-threatening bleeding or urgent surgery, allowing for rapid normalization of clotting parameters. The use of idarucizumab is not yet well established in patients presenting with acute ischemic stroke on dabigatran who are candidates for thrombolytic therapy...
August 15, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28806736/unravelling-the-interplay-of-sphingolipids-and-tgf-%C3%AE-signaling-in-the-human-corneal-stroma
#5
Sarah E Nicholas, Tyler G Rowsey, Shrestha Priyadarsini, Nawajes A Mandal, Dimitrios Karamichos
PURPOSE: To delineate the role of Sphingolipids (SPLs) in the human cornea and their cross-talks with transforming growth factor beta (TGF-β) in order to develop novel, non-invasive therapies. METHODS: Human corneal fibroblasts (HCFs) were harvested from healthy donors, stimulated with Vitamin C to promote extracellular matrix assembly, treated with exogenous sphingosine-1-phosphate (S1P) or sphingosine kinase inhibitor 2 (SPHK I2) and isolated after 4 weeks for further analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28806348/radioprotective-effect-of-vitamin-e-on-salivary-glands-after-radioiodine-therapy-for-differentiated-thyroid-cancer-a-randomized-controlled-trial
#6
Arun Upadhyaya, Pingping Zhou, Zhaowei Meng, Peng Wang, Guizhi Zhang, Qiang Jia, Jian Tan, Xue Li, Tianpeng Hu, Na Liu, Sen Wang, Xiaoxia Liu, Huiying Wang, Chunmei Zhang, Fengxiao Zhao, Ziyu Yan, Xiaoran Wang, Xuemeng Zhang, Wan Zhang
OBJECTIVES: This study aimed to examine the radioprotective effect of vitamin E on salivary glands after radioactive iodine (I) therapy in patients with differentiated thyroid cancer. PATIENTS AND METHODS: Eighty-two patients with differentiated thyroid cancer were enrolled in this study. They were divided randomly into four groups (control group: 22 cases, group A: 23 cases, group B: 22 cases, and group C: 15 cases) before postsurgical ablation therapy with 100 mCi I...
August 11, 2017: Nuclear Medicine Communications
https://www.readbyqxmd.com/read/28805552/cyclic-perimenstrual-pain-and-discomfort-and-australian-women-s-associated-use-of-complementary-and-alternative-medicine-a-longitudinal-study
#7
Carole Fisher, Louise Hickman, Jon Adams, David Sibbritt
OBJECTIVE: To examine the longitudinal change in Australian women's prevalence of cyclic perimenstrual pain and discomfort and the association between their symptoms and use of complementary and alternative medicine (CAM). METHOD: Data on endometriosis, premenstrual syndrome (PMS), irregular periods, heavy periods, and severe period pain were collected over a 7-year period from the Australian Longitudinal Study on Women's Health, for women aged 28 to 33 years in 2006, and at 3-year follow-ups...
August 14, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28805198/severe-reversible-hypocalcemic-cardiomyopathy-diagnosed-36-years-after-subtotal-thyroidectomy-a-case-report
#8
Waldemar Elikowski, Małgorzata Małek-Elikowska, Patrycja Lachowska-Kotowska
Chronic hypocalcemia, irrespectively of its etiology, can lead to severe impairment of the left ventricular (LV) contractility manifesting as dilated cardiomyopathy, usually defined as hypocalcemic cardiomyopathy (hypocaCM). This rarely diagnosed type of heart failure (HF), can be completely reversible, when treated properly with calcium and vitamin D supplementation or, in some subjects, with human recombinant parathormone. A CASE REPORT: The authors present a case of a 60-year-old male admitted with advanced pulmonary congestion, recurrent pulmonary edema and pleural effusion...
July 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28805039/unnatural-milieu-thrombus-after-transcatheter-mitral-valve-replacement
#9
EDITORIAL
Jaffar M Khan, Robert J Lederman
What the article teaches Transcatheter heart valve thrombosis in the mitral position causes increased valve gradients, valve dysfunction, and symptoms, and may be associated with lack of therapeutic anticoagulation. How it will impact practice Anticoagulation with a vitamin K antagonist should be considered in all patients undergoing transcatheter mitral valve replacement. What new research/study would help answer the question posed Efficacy, optimal duration, and safety of anticoagulation therapy, balancing reduced thrombosis against increased bleeding risk, needs to be assessed in larger cohort studies and prospective trials...
August 1, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28804818/optimizing-the-verification-of-mean-normal-prothrombin-time-mnpt-and-international-sensitivity-index-isi-for-accurate-conversion-of-prothrombin-time-pt-to-international-normalized-ratio-inr
#10
Emmanuel J Favaloro
The Prothrombin Time (PT) assay is the most common test performed in hemostasis laboratories, most commonly as converted to an international normalized ratio (INR) to monitor anticoagulant therapy using vitamin K antagonists (VKAs) such as warfarin. Although the INR is meant to standardize PT values by taking into consideration reagent and instrument variability, substantial inter-laboratory variation in INRs still exists and suggests that this can be further improved. This paper describes the PT test, its conversion to an INR value, and methods to improve the accuracy of INRs by improving the determination of critical components to the INR, namely the mean normal prothrombin time (MNPT) and the international sensitive index (ISI)...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28802751/acute-management-of-hemostasis-in-patients-with-neurological-injury
#11
REVIEW
M Irem Baharoglu, Anneke Brand, Maria M Koopman, Marinus Vermeulen, Yvo B W E M Roos
Neurological injuries can be divided into those with traumatic and nontraumatic causes. The largest groups are traumatic brain injury (TBI) and nontraumatic stroke. TBI patients may present with intracranial hemorrhages (contusions, or subdural or epidural hematomas). Strokes are ischemic or hemorrhagic. In all these disorders, thrombosis and hemostasis play a major role. Treatment aims to either cease bleeding and/or restore perfusion. We reviewed hemostatic and thrombolytic therapies in patients with neurological injuries by MEDLINE and EMBASE search using various key words for neurological disorders and hemostatic therapies restricted to English language and human adults...
July 13, 2017: Transfusion Medicine Reviews
https://www.readbyqxmd.com/read/28801181/the-use-of-oral-corticosteroids-in-inflammatory-bowel-diseases-in-italy-an-ig-ibd-survey
#12
Federica Fascì-Spurio, Gianmichele Meucci, Claudio Papi, Simone Saibeni
AIM: To evaluate how Italian gastroenterologists use corticosteroids in clinical practice for the treatment of Crohn's disease (CD) and ulcerative colitis (UC). MATERIAL AND METHODS: All members of the Italian Group for Inflammatory Bowel Disease (IG-IBD) were invited to fill in a web-based questionnaire. RESULTS: 131/448 (29.2%) members completed the survey. In mild-to-moderate UC and CD relapses, low-bioavailability steroids (LBS) are first-line therapy for 37% and 42% of clinicians, respectively...
July 22, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28801091/how-much-is-too-much-two-contrasting-cases-of-excessive-vitamin-d-supplementation
#13
Sollip Kim, Laura D Stephens, Robert L Fitzgerald
BACKGROUND: In this report, we describe 2 contrasting cases of hypervitaminosis D. CASE PRESENTATION: Patient 1 was a 75-y old man who developed symptomatic hypercalcemia (peak serum calcium concentration of 15.3mg/dl; reference range: 8.5-10.6mg/dl), cardiac injury, and a high total serum vitamin D concentration of 243ng/ml (30-80ng/ml) as a result of daily consumption of prescribed 50,000IU ergocalciferol (vitamin D2) and 500mg calcium-citrate for 1y. Patient 2 was a 60-y old woman who consumed 40,000IU of cholecalciferol (vitamin D3) daily for >10months with a peak total serum vitamin D concentration of 479ng/ml (30-80ng/ml), but did not present with symptoms related to vitamin D toxicity...
August 8, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28800176/catheter-ablation-of-left-atrial-arrhythmias-on-uninterrupted-oral-anticoagulation-with-vitamin-k-antagonists-how-is-the-relationship-between-international-normalized-ratio-activated-clotting-time-and-procedure-related-complications
#14
Marc Kottmaier, Felix Bourier, Verena Semmler, Martha Telishevska, Katharina Koch-Büttner, Carsten Lennerz, Sarah Lengauer, Marielouise Kornmayer, Elena Rousseva, Stephanie Brooks, Amir Brkic, Christian Grebmer, Christoph Kolb, Gabriele Hessling, Isabel Deisenhofer, Tilko Reents
BACKGROUND: Ablation of atrial fibrillation (AF) on uninterrupted phenprocoumon reduces periprocedural thromboembolic and bleeding complications. Heparin is administered intraprocedurally to achieve activated clotting times (ACT) of 300-400 seconds. We investigated the effect of international normalized ratio (INR) on ACT and intraprocedural heparin requirements. Moreover, safety of a target ACT of 250-300 seconds was investigated. METHODS AND RESULTS: We studied 949 patients referred for AF or left atrial tachycardia ablation...
August 11, 2017: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/28799495/a-nanotechnology-based-strategy-to-increase-the-efficiency-of-cancer-diagnosis-and-therapy-folate-conjugated-gold-nanoparticles
#15
Jaber Beik, Sara Khademi, Neda Attaran, Saeed Sarkar, Ali Shakeri-Zadeh, Habib Ghaznavi, Hossein Ghadiri
BACKGROUND: Gold nanoparticle (AuNP), owing to its elegant physicochemical properties, has been recently introduced as a promising theranostic nanoparticle. Folic acid is a necessary vitamin for cell proliferation and cancer cells highly require such an essential molecule to be replicated. Accordingly, surface functionalization of AuNP with folic acid may offer great potentials for development of a new nanotechnology based strategy to increase the efficiency of cancer diagnosis and therapy...
August 10, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28799181/the-relationship-between-stroke-severity-and-prior-direct-oral-anticoagulant-therapy-in-patients-with-acute-ischemic-stroke-and-non-valvular-atrial-fibrillation
#16
Yuki Sakamoto, Seiji Okubo, Chikako Nito, Satoshi Suda, Noriko Matsumoto, Arata Abe, Junya Aoki, Takashi Shimoyama, Yohei Takayama, Kentaro Suzuki, Masahiro Mishina, Kazumi Kimura
BACKGROUND: Anticoagulant treatment with a vitamin K antagonist (VKA) has been reported to reduce stroke severity when patients with atrial fibrillation (AF) suffer acute ischemic stroke (AIS). Direct oral anticoagulant (DOAC) therapy also has a potential to reduce the initial severity of AIS. However, the effect of DOAC therapy on the severity of AIS is not well known. The aims of the present study were to investigate the effect of DOACs on initial stroke severity in patients with AIS and non-valvular AF (NVAF)...
August 11, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28795342/effect-of-cholecalciferol-therapy-on-serum-fgf23-in-vitamin-d-deficient-patients-a-randomized-clinical-trial
#17
T Kamelian, F Saki, M Jeddi, M H Dabbaghmanesh, G H R Omrani
INTRODUCTION: Fibroblast growth factor-23 plays an important role in regulating systemic phosphate homeostasis, and vitamin D metabolism. However, the effect of Cholecalciferol therapy on FGF23 serum level in patients with vitamin D deficiency has not been studied, yet. MATERIALS AND METHODS: This is a double-blind, randomized clinical trial on 119 vitamin D deficient patients in 2016. Biochemical variables of treatment and placebo groups were analyzed after 12 weeks of 50,000 IU of Cholecalciferol vs...
August 9, 2017: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/28795044/n-glycoproteomic-analysis-of-human-follicular-fluid-during-natural-and-stimulated-cycles-in-patients-undergoing-in-vitro-fertilization
#18
Hee-Joung Lim, Ae Eun Seok, Jiyou Han, Jiyeong Lee, Sungeun Lee, Hee-Gyoo Kang, Byung Heun Cha, Yunseok Yang
OBJECTIVE: Hyperstimulation methods are broadly used for in vitro fertilization (IVF) in patients with infertility; however, the side effects associated with these therapies, such as ovarian hyperstimulation syndrome (OHSS), have not been well studied. N-glycoproteomes are subproteomes used for the remote sensing of ovarian stimulation in follicular growth. Glycoproteomic variation in human follicular fluid (hFF) has not been evaluated. In this study, we aimed to identify and quantify the glycoproteomes and N-glycoproteins (N-GPs) in natural and stimulated hFF using label-free nano-liquid chromatography/electrospray ionization-quad time-of-flight mass spectrometry...
June 2017: Clinical and Experimental Reproductive Medicine
https://www.readbyqxmd.com/read/28792863/addition-of-insulin-to-parenteral-nutrition-for-control-of-hyperglycemia
#19
Adam McCulloch, Vishakha Bansiya, Jeremy M Woodward
Administration of parenteral nutrition (PN) may result in hyperglycemia in patients with preexisting diabetes or disease-related insulin resistance, and it can be associated with increased rates of complications. Treatment requires insulin therapy. Insulin can be administered subcutaneously, intravenously via a variable rate sliding scale, or by adding it directly to the PN. The last method is a potentially attractive technique for a number of reasons-it could deliver the insulin intravenously at a steady rate alongside carbohydrates, and in malnourished patients with little subcutaneous tissue, it may prevent the need for frequent insulin injections...
August 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28792705/homocysteine-metabolism-and-hematological-parameters-in-early-stage-of-phenytoin-treated-epileptic-children
#20
Tarun K Sharma, S K Vardey, S Sitaraman
BACKGROUND: Long-term antiepileptic drug (AED) therapy has been associated with metabolic consequences that lead to an increase in risk of atherosclerosis in patients with epilepsy. Earlier published studies showed conflicting results about the levels of hematological parameters, serum homocysteine, folate, and vitamin B12, in epileptics treated with phenytoin monotherapy. Therefore, we evaluated homocysteine metabolism and hematological parameters in early stage of phenytoin treated epileptic children...
July 1, 2017: Clinical Laboratory
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