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Anthony A Iwuafor, Folasade T Ogunsola, Rita O Oladele, Oyin O Oduyebo, Ibironke Desalu, Chukwudi C Egwuatu, Agwu U Nnachi, Comfort N Akujobi, Ita O Ita, Godwin I Ogban
BACKGROUND: Infections are common complications in critically ill patients with associated significant morbidity and mortality. AIM: This study determined the prevalence, risk factors, clinical outcome and microbiological profile of hospital-acquired infections in the intensive care unit of a Nigerian tertiary hospital. MATERIALS AND METHODS: This was a prospective cohort study, patients were recruited and followed up between September 2011 and July 2012 until they were either discharged from the ICU or died...
2016: PloS One
Shane Virani, Colin Russell, Megan L Bruschetta, Kevin Ngoc Hua, Brigitte M Potvin, David Cox, Stephen N Robinovitch
INTRODUCTION: Shoulder-to-head contact is the most common cause of concussions in ice hockey, accounting for 42% of cases in the National Hockey League (NHL). The goal of this project was to determine how shoulder pad stiffness, modified by adding foam padding over the shoulder cap of existing shoulder pads, affected head impact severity when participants delivered checks to an instrumented dummy. METHODS: Fifteen participants administered "the hardest shoulder checks they were comfortable delivering" to the head of a dummy equipped with tri-axial accelerometers and gyros mounted in its helmet...
October 21, 2016: Medicine and Science in Sports and Exercise
Feng Shao, Weisi Lin, Zhutuan Li, Gangyi Jiang, Qionghai Dai
Visual comfort and depth sensation are two important incongruent counterparts in determining the overall stereoscopic 3-D experience. In this paper, we proposed a novel simultaneous visual comfort and depth sensation optimization approach for stereoscopic images. The main motivation of the proposed optimization approach is to enhance the overall stereoscopic 3-D experience. Toward this end, we propose a two-stage solution to address the optimization problem. In the first layer-independent disparity adjustment process, we iteratively adjust the disparity range of each depth layer to satisfy with visual comfort and depth sensation constraints simultaneously...
October 20, 2016: IEEE Transactions on Cybernetics
J Graham Thomas, Andrew Seiden, Mikhail N Koffarnus, Warren K Bickel, Rena R Wing
OBJECTIVE: The objective of this study was to examine how sensitivity to short-term reward and long-term goal perseverance are related to body mass index (BMI; kg m(2)) in a large sample of men and women with and without obesity. METHODS: A total of 450 participants (56.2% male; 73.1% non-Hispanic White) with mean ± standard deviation age of 30.7 ± 10.4 years and BMI of 29.3 ± 8.2 completed online versions of the Delayed Reward Discounting task to measure sensitivity to short-term reward and the Grit Scale to measure long-term goal perseverance...
December 2015: Obesity Science & Practice
Yukiko Kikuchi, Noriko Ishii
ObjectiveThe objective of this study is to elucidate the influence on sleep and burden on visiting nurses engaged in on-call service during the night.MethodsA questionnaire survey was conducted among 614 visiting nurses, with the contents being as follows: outline of each subject, on-call night service schedule, mental and physical burden of such on-call service, and the state of sleep. The state of sleep on days when the subject was in charge of the on-call service and on days when the subject was not in charge was compared...
October 21, 2016: Sangyō Eiseigaku Zasshi, Journal of Occupational Health
Lucy James, Linda Sweet, Roslyn Donnellan-Fernandez
PROBLEM: Early discharge following birth has become an emerging phenomenon in many countries. It is likely early discharge has an impact on the establishment of breastfeeding. OBJECTIVE: To critically appraise the evidence on what women value in relation to breastfeeding initiation and support, and investigate the impact early discharge can have on these values. METHOD: A literature search was conducted for publications since 2005 using the following databases: Cumulative Index of Nursing and Allied Health Literature (CINAHL), Medline, Scopus and PsycINFO; 21 primary articles were selected and included in the review...
October 20, 2016: Women and Birth: Journal of the Australian College of Midwives
Ranee Solomon, Karen Jurica
: Patients and practitioners rate the insertion of a nasogastric tube as one of the most painful and distressing procedures performed. Research supports using lidocaine and a nasal vasoconstrictor to significantly decrease patient discomfort. The recommended medications were not being used routinely in a large urban emergency department. METHODS: We identified departmental barriers using a nurse survey and physician interviews. We educated the nursing and physician staff about the comfort medications for nasogastric tube insertion recommended in the literature...
October 20, 2016: Journal of Emergency Nursing: JEN: Official Publication of the Emergency Department Nurses Association
Marion Marrel, Ulla Jörn Good, Miriam Marks, Daniel B Herren, Jörg Goldhahn
STUDY DESIGN: Bench research-biomechanical study. INTRODUCTION: Static progressive orthotic devices are efficient in treating contractures. However, current outriggers are unable to keep force transmission and the force application angle (FAA) constant. PURPOSE OF THE STUDY: To evaluate the biomechanical performance of the Isoforce outrigger, a novel extension orthosis. METHODS: A hand model was used to measure the required force at the outrigger and FAA, while simulating resolution of different contracture angles...
October 18, 2016: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
Rebecca Leddy, Madelene Lewis, Susan Ackerman, Jeanne Hill, Paul Thacker, Maria Matheus, Sameer Tipnis, Leonie Gordon
Utilization of a radiology resident-specific quality improvement (QI) program and curriculum based on the Accreditation Council for Graduate Medical Education (ACGME) milestones can enable a program's assessment of the systems-based practice component and prepare residents for QI implementation post graduation. This article outlines the development process, curriculum, QI committee formation, and resident QI project requirements of one institution's designated radiology resident QI program. A method of mapping the curriculum to the ACGME milestones and assessment of resident competence by postgraduate year level is provided...
October 18, 2016: Academic Radiology
Aaron S Kesselheim, Wesley Eddings, Tara Raj, Eric G Campbell, Jessica M Franklin, Kathryn M Ross, Lisa A Fulchino, Jerry Avorn, Joshua J Gagne
BACKGROUND: Generic drugs are cost-effective versions of brand-name drugs approved by the Food and Drug Administration (FDA) following proof of pharmaceutical equivalence and bioequivalence. Generic drugs are widely prescribed by physicians, although there is disagreement over the clinical comparability of generic drugs to brand-name drugs within the physician community. The objective of this survey was to assess physicians' perceptions of generic drugs and the generic drug approval process...
2016: PloS One
Beatriz de Luis Eguileor, Jaime Etxebarria Ecenarro, Alaitz Santamaria Carro, Raquel Feijoo Lera
OBJECTIVES: To assess visual function in patients with irregular cornea who do not tolerate gas permeable (GP) corneal contact lenses and are fitted with GP scleral contact lenses (Rose K2 XL). METHODS: In this prospective study, we analyzed 15 eyes of 15 patients who did not tolerate GP corneal contact lenses and were fitted with scleral contact lenses (Rose K2 XL). We assessed visual function using visual acuity and the visual function index (VF-14); we used the VF-14 as an indicator of patient satisfaction...
October 20, 2016: Eye & Contact Lens
Iulia Bădescu, M Anne Katzenberg, David P Watts, Daniel W Sellen
OBJECTIVES: Determining nutritional development in wild primates is difficult through observations because confirming dietary intake is challenging. Physiological measures are needed to determine the relative contributions of maternal milk and other foods at different ages, and time of weaning. We used fecal stable carbon and nitrogen isotopes (δ(13) C, δ(15) N) and fecal nitrogen concentrations (%N) from wild chimpanzees at Ngogo, Uganda, to derive physiological dietary indicators during the transition from total reliance on maternal milk to adult foods after weaning...
October 21, 2016: American Journal of Physical Anthropology
Kathryn L Kreicher, Jeremy S Bordeaux
Importance: Cutaneous surgery is performed by otolaryngologists, plastic surgeons, oculoplastic surgeons, dermatologic surgeons, and some primary care physicians. Practice gaps exist among cutaneous surgeons, as do differences in how different physicians approach preoperative, intraoperative, and postoperative decision-making. Objective: To present the newest and best evidence to close common practice gaps in cutaneous surgery. Evidence Review: We performed a detailed search of peer-reviewed publications that were identified through a search of PubMed/MEDLINE (January 1, 2000, through June 30, 2016) using the literature search terms "cutaneous surgery," "Mohs micrographic surgery," "plastic surgery," in combination with "safety," "cost," "anesthesia," "anti-coagulation," "bleeding," "pain," "analgesia," "anxiety," or "infection," among others...
October 20, 2016: JAMA Facial Plastic Surgery
Vivian L Bishay, Derek M Biederman, Thomas J Ward, Imramsjah Martijn J van der Bom, Rahul S Patel, Edward Kim, Francis S Nowakowski, Robert A Lookstein, Aaron M Fischman
OBJECTIVE: The transradial approach (TRA) has been shown to reduce the morbidity and mortality associated with arterial coronary interventions. Selective internal radiation therapy (SIRT) performed via the TRA can enhance patient comfort, compared with the traditional transfemoral approach (TFA), by allowing immediate ambulation and precluding potential complications associated with the TFA, such as closure device injury or retroperitoneal hematoma. We report our initial experience with and technique for using the TRA for SIRT...
November 2016: AJR. American Journal of Roentgenology
Madhav V Deo
A buzzword in Indian press and amongst the policy makers is that India is short of the WHO recommended doctor to population ratio of 1:1000. The recommendations were formulated to facilitate programs to achieve some of the health related UN-Millennium Development Goals (MDGs). Infections and malnutrition, which can be comfortably handled by a basic MBBS doctor, were the dominant health issues at the time of the formulation of the MDGs. However, all countries worldwide are going through health epidemiological transition and health impact of the non-communicable disorders (NCDs) can be no more ignored even by the low income nations...
October 2016: Journal of the Association of Physicians of India
Ho Chang, Yao-Jen Yeh, Rahnfong Lee, Jenq-Huey Shyu
The study developed two models of an innovative high-speed lancing device and safety lancet, where the specially designed structure causes high-speed motion of the lancet, resulting in only one puncture of the skin. The two experimental models and other lancing devices sold on market were compared in order to: (1) measure the forces of lancets piercing animal skin by a load cell; (2) observe the wound areas caused by lancing devices under a microscope. The experimental results showed that, after using this innovative high-speed lancing device, the maximum force of a lancet piercing skin is only 1/3 of the force of conventional lancing devices, and the duration of the former under the skin is 1/6 of the latter...
October 20, 2016: Australasian Physical & Engineering Sciences in Medicine
John M Gatti, Sable Amstutz, Paul R Bowlin, Heidi A Stephany, J Patrick Murphy
PURPOSE: Open dismembered pyeloplasty is the preferred repair for ureteropelvic junction (UPJ) obstruction. Minimally invasive techniques have been applied to the original open approach, but no clear advantage has been shown to these technological advances. We evaluate outcomes between transperitoneal laparoscopic (LP) and open pyeloplasty (OP) in children. METHODS: All children aged 1 to 18 years with UPJ obstruction requiring operative repair were offered enrollment in the study...
October 17, 2016: Journal of Urology
Nevra Koç, Mehmet Gündüz, Betül Tavil, M Fatih Azik, Zeynep Coşkun, Hülya Yardımcı, Duygu Uçkan, Bahattin Tunç
OBJECTIVES: The aim of this study was to evaluate nutritional status in children who underwent hematopoietic stem cell transplant compared with a healthy control group. A secondary aim was to utilize mid-upper arm circumference as a measure of nutritional status in these groups of children. MATERIALS AND METHODS: Our study group included 40 children (18 girls, 22 boys) with mean age of 9.2 ± 4.6 years (range, 2-17 y) who underwent hematopoietic stem cell transplant...
October 20, 2016: Experimental and Clinical Transplantation
Jillian Lye, Stephanie Parkinson, Nicola Diamond, Jenny Downs, Susan Morris
The strategy used to generate power for forward propulsion in walking and running has recently been highlighted as a marker of gait maturation and elastic energy recycling. This study investigated ankle and hip power generation as a propulsion strategy (PS) during the late stance/early swing phases of walking and running in typically developing (TD) children (15: six to nine years; 17: nine to 13years) using three-dimensional gait analysis. Peak ankle power generation at push-off (peakA2), peak hip power generation in early swing (peakH3) and propulsion strategy (PS) [peakA2/(peakA2+peakH3)] were calculated to provide the relative contribution of ankle power to total propulsion...
October 17, 2016: Human Movement Science
C L Barron, Jessica L Moore, Grayson Baird, Amy P Goldberg
BACKGROUND: Domestic minor sex trafficking (DMST) victims have unique medical and mental health needs and present frequently for medical attention. Little is known about the reported training, screening, comfort and knowledge of DMST among pediatricians in Rhode Island who likely encounter these patient victims without knowing. METHODS: An anonymous electronic survey sent to Rhode Island Hospital staff physicians from November 2014 through January 2015. RESULTS: Of the 109 participants, the majority reported no training, screened no patients for DMST in the past year, did not know any resources available and had limited knowledge and comfort with this pediatric patient population...
October 4, 2016: Rhode Island Medical Journal
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