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https://www.readbyqxmd.com/read/27927009/efficacy-and-safety-of-guardcel-nasal-packing-after-endoscopic-sinus-surgery-a-prospective-single-blind-randomized-controlled-study
#1
Byungjin Kang, Jeong-Rok Kim, Jae-Min Shin, Il-Ho Park, Heung-Man Lee
Objectives: Nasal packing after endoscopic sinus surgery is frequently used to control postoperative bleeding, enhance the wound healing process, and prevent lateralization of the middle turbinate, which causes insufficient ventilation. Many biodegradable materials have been developed to reduce pain and mucosal damage during packing removal. The purpose of this study was to compare the efficacy of Guardcel (Genewel Co.) middle meatal packing with a traditional nonabsorbable middle meatal packing, Merocel (Medtronic Xomed), on wound healing and patient satisfaction...
November 17, 2016: Clinical and Experimental Otorhinolaryngology
https://www.readbyqxmd.com/read/27926893/erratum-global-estimates-on-the-number-of-people-blind-or-visually-impaired-by-diabetic-retinopathy-a-meta-analysis-from-1990-2010-diabetes-care-2016-39-1643-1649
#2
Janet L Leasher, Rupert R A Bourne, Seth R Flaxman, Jost B Jonas, Jill Keeffe, Novin Naidoo, Konrad Pesudovs, Holly Price, Richard A White, Tien Y Wong, Serge Resnikoff, Hugh R Taylor
No abstract text is available yet for this article.
November 2016: Diabetes Care
https://www.readbyqxmd.com/read/27926682/clinical-outcomes-of-nonunions-of-hindfoot-and-ankle-fusions
#3
Fabian Krause, Alastair S E Younger, Judith F Baumhauer, Timothy R Daniels, Mark Glazebrook, Peter T Evangelista, Michael S Pinzur, Gowreeson Thevendran, Rafe M J Donahue, Christopher W DiGiovanni
BACKGROUND: While nonunion after foot and ankle fusion surgery has been associated with poor outcomes, we are not aware of any longitudinal study on this subject. Thus, we prospectively evaluated the impact of nonunion on clinical outcomes of foot and ankle fusions and identified potential risk factors for nonunion after these procedures. METHODS: Using data from a randomized clinical trial on recombinant human platelet-derived growth factor-BB (rhPDGF-BB; Augment Bone Graft, BioMimetic Therapeutics), union was defined either by assessment of computed tomography (CT) scans at 24 weeks by a reviewer blinded to the type of treatment or by the surgeon's composite assessment of clinical and radiographic findings at 52 weeks and CT findings at 24 or 36 weeks...
December 7, 2016: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/27926645/association-between-sleep-disordered-breathing-and-hypertensive-disorders-of-pregnancy-and-gestational-diabetes-mellitus
#4
Francesca L Facco, Corette B Parker, Uma M Reddy, Robert M Silver, Matthew A Koch, Judette M Louis, Robert C Basner, Judith H Chung, Chia-Ling Nhan-Chang, Grace W Pien, Susan Redline, William A Grobman, Deborah A Wing, Hyagriv N Simhan, David M Haas, Brian M Mercer, Samuel Parry, Daniel Mobley, Shannon Hunter, George R Saade, Frank P Schubert, Phyllis C Zee
OBJECTIVE: To estimate whether sleep-disordered breathing during pregnancy is a risk factor for the development of hypertensive disorders of pregnancy and gestational diabetes mellitus (GDM). METHODS: In this prospective cohort study, nulliparous women underwent in-home sleep-disordered breathing assessments in early (6-15 weeks of gestation) and midpregnancy (22-31 weeks of gestation). Participants and health care providers were blinded to the sleep test results...
December 2, 2016: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27926633/effects-of-calcium-vitamin-d-and-hormone-therapy-on-cardiovascular-disease-risk-factors-in-the-women-s-health-initiative-a-randomized-controlled-trial
#5
Peter F Schnatz, Xuezhi Jiang, Aaron K Aragaki, Matthew Nudy, David M OʼSullivan, Mark Williams, Erin S LeBlanc, Lisa W Martin, JoAnn E Manson, James M Shikany, Karen C Johnson, Marcia L Stefanick, Martha E Payne, Jane A Cauley, Barbara V Howard, John Robbins
OBJECTIVE: To analyze the treatment effect of calcium+vitamin D supplementation, hormone therapy, both, and neither on cardiovascular disease risk factors. METHODS: We conducted a prospective, randomized, double-blind, placebo-controlled trial among Women's Health Initiative (WHI) participants. The predefined primary outcome was low-density lipoprotein cholesterol (LDL-C). RESULTS: Between September 1993 and October 1998, a total of 68,132 women aged 50-79 years were recruited and randomized to the WHI-Dietary Modification (n=48,835) and WHI-Hormone Therapy trials (n=27,347)...
December 2, 2016: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/27926561/percutaneous-posterior-tibial-nerve-stimulation-vs-perianal-application-of-glyceryl-trinitrate-ointment-in-the-treatment-of-chronic-anal-fissure-a-randomized-clinical-trial
#6
Jaime Ruiz-Tovar, Carolina Llavero
BACKGROUND: Current therapeutic guidelines for the treatment of chronic anal fissure establish a medical approach as the first step. Glyceryl trinitrate ointment is the most popular of the available topical treatments in Spain but it is associated with the appearance of headache. OBJECTIVE: The purpose of this study was to compare the compliance rate among patients receiving glyceryl trinitrate treatment for chronic anal fissure with that among patients receiving percutaneous posterior tibial nerve stimulation...
January 2017: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/27926458/changes-in-relative-and-absolute-concentrations-of-plasma-phospholipid-fatty-acids-observed-in-a-randomized-trial-of-omega-3-fatty-acids-supplementation-in-uganda
#7
Xiaoling Song, Pho Diep, Jeannette M Schenk, Corey Casper, Jackson Orem, Zeina Makhoul, Johanna W Lampe, Marian L Neuhouser
Expressing circulating phospholipid fatty acids (PLFAs) in relative concentrations has some limitations: the total of all fatty acids are summed to 100%; therefore, the values of individual fatty acid are not independent. In this study we examined if both relative and absolute metrics could effectively measure changes in circulating PLFA concentrations in an intervention trial. 66 HIV and HHV8 infected patients in Uganda were randomized to take 3g/d of either long-chain omega-3 fatty acids (1856mg EPA and 1232mg DHA) or high-oleic safflower oil in a 12-week double-blind trial...
November 2016: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/27925612/transthoracic-echocardiography-to-assess-aortic-regurgitation-after-tavr-a-comparison-with-periprocedural-transesophageal-echocardiography
#8
Alexandra Goncalves, Charles Nyman, David R Okada, Avinainder Singh, Jeffrey Swanson, Michael Cheezum, Michael Steigner, Marcelo Di Carli, Scott Solomon, Pinak B Shah, Deepak L Bhatt, Douglas Shook, Ron Blankstein
BACKGROUND: We aimed to compare periprocedural transesophageal echocardiography (TEE) with postprocedural transthoracic echocardiography (TTE) for the diagnosis of aortic regurgitation (AR). METHODS AND RESULTS: TEE and TTE images of 163 transcatheter aortic valve replacement (TAVR) patients (mean age 81 ± 8 years; 56% men) were reviewed separately and blinded to each other as well as to all clinical data. The median time between TEE during TAVR (TEE/TAVR) and TTE was 4 days (IQR 2-10 days)...
December 8, 2016: Cardiology
https://www.readbyqxmd.com/read/27925283/haloperidol-increases-false-recognition-memory-of-thematically-related-pictures-in-healthy-volunteers
#9
Regina V Guarnieri, Luciano G Buratto, Carlos F A Gomes, Rafaela L Ribeiro, Altay A Lino de Souza, Lilian M Stein, José C Galduróz, Orlando F A Bueno
Dopamine can modulate long-term episodic memory. Its potential role on the generation of false memories, however, is less well known. In a randomized, double-blind, placebo-controlled experiment, 24 young healthy volunteers ingested a 4-mg oral dose of haloperidol, a dopamine D2 -receptor antagonist, or placebo, before taking part in a recognition memory task. Haloperidol was active during both study and test phases of the experiment. Participants in the haloperidol group produced more false recognition responses than those in the placebo group, despite similar levels of correct recognition...
December 7, 2016: Human Psychopharmacology
https://www.readbyqxmd.com/read/27925214/acute-and-chronic-effects-of-noradrenergic-enhancement-on-transcranial-direct-current-stimulation-induced-neuroplasticity-in-humans
#10
Hsiao-I Kuo, Walter Paulus, Giorgi Batsikadze, Asif Jamil, Min-Fang Kuo, Michael A Nitsche
KEY POINTS: Chronic administration of the selective noradrenaline reuptake inhibitor (NRI) reboxetine (RBX) increased and prolonged the long-term potentiation-like plasticity induced by anodal transcranial direct current stimulation (tDCS) for over 24 h. Chronic administration of RBX converted cathodal tDCS-induced long-term depression-like plasticity into facilitation for 120 min. Chronic noradrenergic activity enhancement on plasticity of the human brain might partially explain the delayed therapeutic impact of selective NRIs in depression and other neuropsychiatric diseases...
November 7, 2016: Journal of Physiology
https://www.readbyqxmd.com/read/27925151/development-of-a-clinical-diagnostic-matrix-for-characterising-inherited-epidermolysis-bullosa
#11
V K Yenamandra, C Moss, V Sreenivas, M Khan, S Sivasubbu, V K Sharma, G Sethuraman
BACKGROUND: Accurately diagnosing the subtype of Epidermolysis Bullosa (EB) is critical for management and genetic counseling. Modern laboratory techniques are largely inaccessible in developing countries, where the diagnosis remains clinical and often inaccurate. OBJECTIVE OF THE STUDY: To develop a simple clinical diagnostic tool to aid in the diagnosis and sub typing of EB. METHODS: We developed a matrix indicating presence or absence of a set of distinctive clinical features (rows) for the 9 more prevalent EB subtypes (columns)...
December 7, 2016: British Journal of Dermatology
https://www.readbyqxmd.com/read/27925149/behavioural-interventions-to-promote-workers-use-of-respiratory-protective-equipment
#12
REVIEW
Bao Yen Luong Thanh, Malinee Laopaiboon, David Koh, Pornpun Sakunkoo, Hla Moe
BACKGROUND: Respiratory hazards are common in the workplace. Depending on the hazard and exposure, the health consequences may include: mild to life-threatening illnesses from infectious agents, acute effects ranging from respiratory irritation to chronic lung conditions, or even cancer from exposure to chemicals or toxins. Use of respiratory protective equipment (RPE) is an important preventive measure in many occupational settings. RPE only offers protection when worn properly, when removed safely and when it is either replaced or maintained regularly...
December 7, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27924798/effects-of-sulfate-rich-mineral-water-on-functional-constipation-a-double-blind-randomized-placebo-controlled-study
#13
Johannes Naumann, Catharina Sadaghiani, Felix Alt, Roman Huber
No abstract text is available yet for this article.
October 12, 2016: Forschende Komplementärmedizin, Research in Complementary Medicine
https://www.readbyqxmd.com/read/27924779/hepatic-safety-of-maraviroc-in-patients-with-hiv-1-and-hepatitis-c-and-or-b-virus-144-week-results-from-a-randomized-placebo-controlled-trial
#14
Juergen K Rockstroh, Frank Plonski, Meena Bansal, Gerd Fätkenheuer, Catherine B Small, David M Asmuth, Gilles Pialoux, Rebecca Zhang-Roper, Ronnie Wang, Juan A Pineda, Jayvant Heera
BACKGROUND: In the primary 48-week analysis of a hepatic safety trial in patients with HIV-1 co-infected with hepatitis B virus (HBV) and/or hepatitis C virus (HCV), maraviroc-containing treatment regimens were not associated with increased hepatotoxicity. METHODS: In this randomised, double-blind, placebo-controlled, multicentre study, patients received maraviroc twice daily (n=70) or placebo (n=67) with concomitant antiretroviral therapy for 144 weeks (clinicaltrials...
December 7, 2016: Antiviral Therapy
https://www.readbyqxmd.com/read/27924777/can-multidetector-ct-detect-the-site-of-gastrointestinal-tract-injury-in-trauma-a-retrospective-study
#15
Ananya Panda, Atin Kumar, Shivanand Gamanagatti, Ranjita Das, Swati Paliwal, Amit Gupta, Subodh Kumar
PURPOSE: We aimed to assess the performance of computed tomography (CT) in localizing site of traumatic gastrointestinal tract (GIT) injury and determine the diagnostic value of CT signs in site localization. METHODS: CT scans of 97 patients with surgically proven GIT or mesenteric injuries were retrospectively reviewed by radiologists blinded to surgical findings. Diagnosis of either GIT or mesenteric injuries was made. In patients with GIT injuries, site of injury and presence of CT signs such as focal bowel wall hyperenhancement, hypoenhancement, wall discontinuity, wall thickening, extramural air, intramural air, perivisceral infiltration, and active vascular contrast leak were evaluated...
December 7, 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27924740/so-let-me-find-my-way-whatever-it-will-cost-me-rather-than-leaving-myself-in-darkness-experiences-of-glaucoma-in-nigeria
#16
Fatima Kyari, Clare I Chandler, Martha Martin, Clare E Gilbert
BACKGROUND: Blindness from glaucoma is associated with socio-economic deprivation, presumed to reflect poor access to care and poor adherence to treatment. OBJECTIVES: To determine why people with glaucoma are presenting late for treatment and to understand access to glaucoma care. Additionally, we sought to identify what patients and the community know, do and think about the condition and why the poor are the most affected with glaucoma blindness. DESIGN: Study participants were from four communities and two hospitals in Abuja-FCT and Kaduna State, Nigeria...
2016: Global Health Action
https://www.readbyqxmd.com/read/27924679/effect-of-vitamin-d-supplementation-as-adjunctive-therapy-to-methylphenidate-on-adhd-symptoms-a-randomized-double-blind-placebo-controlled-trial
#17
Nakisa Mohammadpour, Shima Jazayeri, Mehdi Tehrani-Doost, Mahmoud Djalali, Mostafa Hosseini, Mohammad Effatpanah, Rozita Davari-Ashtiani, Elham Karami
OBJECTIVES: Previous studies have shown that serum levels of vitamin D were lower in attention deficit hyperactivity disorder (ADHD) children compared to healthy controls. The aim of the study was to determine the effect of vitamin D supplementation as adjunctive therapy to methylphenidate on symptoms of children with ADHD. METHODS: Sixty-two children aged 5-12 years with a diagnosis of ADHD based on DSM-IV criteria were randomly assigned into two groups to receive either 2000IU vitamin D or placebo in addition to methylphenidate for 8 weeks...
December 7, 2016: Nutritional Neuroscience
https://www.readbyqxmd.com/read/27924418/erratum-to-what-is-the-best-moment-to-apply-phototherapy-when-associated-to-a-strength-training-program-a-randomized-double-blinded-placebo-controlled-trial
#18
Adriane Aver Vanin, Eduardo Foschini Miranda, Caroline Santos Monteiro Machado, Paulo Roberto Vicente de Paiva, Gianna Móes Albuquerque-Pontes, Heliodora Leão Casalechi, Paulo de Tarso Camillo de Carvalho, Ernesto Cesar Pinto Leal-Junior
No abstract text is available yet for this article.
December 6, 2016: Lasers in Medical Science
https://www.readbyqxmd.com/read/27924398/a-randomised-phase-i-ii-trial-to-evaluate-the-efficacy-and-safety-of-orally-administered-oxalobacter-formigenes-to-treat-primary-hyperoxaluria
#19
Bernd Hoppe, Patrick Niaudet, Rémi Salomon, Jérôme Harambat, Sally-Anne Hulton, William Van't Hoff, Shabbir H Moochhala, Georges Deschênes, Elisabeth Lindner, Anna Sjögren, Pierre Cochat
BACKGROUND: Primary hyperoxaluria (PH) is a rare, genetic disorder which involves the overproduction of endogenous oxalate, leading to hyperoxaluria, recurrent urolithiasis and/or progressive nephrocalcinosis and eventually resulting in kidney failure and systemic oxalosis. The aim of this trial was to investigate whether treatment involving an oxalate-metabolising bacterium (Oxalobacter formigenes) could reduce urinary oxalate excretion in PH patients. METHODS: The efficacy and safety of O...
December 6, 2016: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/27924388/laparoscopic-and-robotic-skills-are-transferable-in-a-simulation-setting-a-randomized-controlled-trial
#20
Lauren Thomaier, Megan Orlando, Melinda Abernethy, Chandhana Paka, Chi Chiung Grace Chen
BACKGROUND: Although surgical simulation provides an effective supplement to traditional training, it is not known whether skills are transferable between minimally invasive surgical modalities. The purpose of this study was to assess the transferability of skills between minimally invasive surgical simulation platforms among simulation-naïve participants. METHODS: Forty simulation-naïve medical students were enrolled in this randomized single-blinded controlled trial...
December 6, 2016: Surgical Endoscopy
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