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https://www.readbyqxmd.com/read/28525407/validation-and-cross-cultural-adaptation-of-the-korean-version-of-the-zurich-claudication-questionnaire-in-patients-with-lumbar-spinal-stenosis
#1
Ho-Joong Kim, Young-Kyun Lee, Dong Ook Kim, Bong-Soon Chang, Choon-Ki Lee, Jin S Yeom
STUDY DESIGN: Linguistic and psychometric validation of a translated questionnaire OBJECTIVE.: To validate the Korean version of Zurich claudication questionnaire (ZCQ) both linguistically and psychometrically. SUMMARY OF BACKGROUND DATA: The ZCQ is considered as a disease specific and gold standard measure for evaluation of patients with lumbar spinal stenosis (LSS). However, there has been no validated Korean version of the ZCQ. METHODS: The ZCQ was translated forward and backward, culturally adapted by 2 independent translators, and approved by an expert committee...
May 18, 2017: Spine
https://www.readbyqxmd.com/read/28522822/physical-activity-and-risk-of-comorbidities-in-patients-with-chronic-obstructive-pulmonary-disease-a-cohort-study
#2
Tsung Yu, Gerben Ter Riet, Milo A Puhan, Anja Frei
Multi-morbidity is common in patients with chronic obstructive pulmonary disease and low levels of physical activity are hypothesized to be an important risk factor. The current study aimed to assess the longitudinal association between physical activity and risk of seven categories of comorbidity in chronic obstructive pulmonary disease patients. The study included 409 patients from primary care practice in the Netherlands and Switzerland. We assessed physical activity using the Longitudinal Ageing Study Amsterdam Physical Activity Questionnaire at baseline and followed patients for up to 5 years...
May 18, 2017: NPJ Primary Care Respiratory Medicine
https://www.readbyqxmd.com/read/28504236/switzerland-coronary-and-structural-heart-interventions-from-2010-to-2015
#3
Fabio Rigamonti, Gregor Fahrni, Micha Maeder, Stéphane Cook, Daniel Weilenmann, Peter Wenaweser, Christian Röthlisberger, Roberto Corti, Hans Rickli, Christoph Kaiser, Marco Roffi
In 2015, Switzerland had a population of 8.3 million inhabitants. Since the first coronary angioplasty performed by Andreas Grüntzig in Zurich in 1977, the number of percutaneous procedures has steadily increased. The aim of this report is to summarise the current state of catheter-based cardiac interventions in adults in the country and to detail trends between 2010 and 2015. Since 1987, the Working Group for Interventional Cardiology of the Swiss Society of Cardiology has collected annually aggregate data from all facilities with cardiac catheterisation laboratories in the country...
May 15, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28502763/osteomyelitis-of-the-jaws%C3%A2-a-retrospective-series-of-40-patients
#4
Charles-Victor André, Roman-Hossein Khonsari, Didier Ernenwein, Patrick Goudot, Blandine Ruhin
Introduction - The caseload of jaw osteomyelitis seem to have decreased considerably over the last fifty years thanks to the progress of oral hygiene, the appearance and the use of antibiotics, and early screening. 'Limited osteitis' remains frequent in general practice (alveolitis after dental extraction), but osteomyelitis is much rarer as evidenced by the lack of current literature and the low number of reported patients in the published series. The aim of this study was to analyze retrospectively all the cases of maxillo-mandibular osteomyelitis treated in a large academic department of Stomatology and Maxillofacial Surgery over a period of 6 years and to compare the results to data from the literature...
May 11, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28498779/evaluation-of-the-education-clinical-telemedicine-e-health-in-the-curriculum-of-medical-students-at-the-university-of-zurich
#5
Christiane Brockes, Thomas Grischott, Magdalena Dutkiewicz, Sabine Schmidt-Weitmann
BACKGROUND: Digitalization and patient empowerment result in new requirements and challenges. In response, the module "Clinical Telemedicine/e-Health" was implemented by the Faculty of Medicine of Zurich in 2008. The module was systematically evaluated to determine if the students would benefit from this course. In 2011, 2015, and 2016 further evaluations were performed. METHOD: In 2008 and 2009, students evaluated 16 statements. We calculated the combined mean value and medians for both evaluations...
May 12, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28494071/correlation-between-dynamic-contour-tonometry-uncorrected-and-corrected-goldmann-applanation-tonometry-and-stage-of-glaucoma
#6
Josephine Wachtl, Marc Töteberg-Harms, Sonja Frimmel, Malgorzata Roos, Christoph Kniestedt
Importance: Accurate determination of intraocular pressure (IOP) is crucial for the diagnosis and management of glaucoma. Objective clinical evaluation of the correction equations for Goldmann applanation tonometry (GAT) is lacking. Objectives: To investigate the difference between corrected and conventional GAT and Pascal dynamic contour tonometry (DCT) measurements, as well as the correlation between discordant IOP values and stage of glaucoma. Design, Setting, and Participants: This prospective cross-sectional case series was conducted at the Department of Ophthalmology, University Hospital Zurich, and Talacker Eye Center between July 1, 2011, and May 31, 2016, among 112 white patients with glaucoma...
May 11, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28488260/cessation-of-extracorporeal-photopheresis-in-chronic-lung-allograft-dysfunction-effects-on-clinical-outcome-in-adults
#7
Cécile A Robinson, Lars Huber, Christian Murer, Macé Schuurmans, Malcolm Kohler, Günther Hofbauer, Christian Benden
BACKGROUND: Extracorporeal photopheresis (ECP) has been reported to be safe and the ultimate treatment option in lung transplant recipients with chronic lung allograft dysfunction (CLAD), the main overall cause of mortality in lung transplant recipients. However, ECP is not reimbursed in selected health jurisdictions, and reimbursement by health insurance providers is a major issue. In Switzerland, ECP is not recognised by the health authorities as a therapy option for CLAD; thus by the end of 2014, ECP had to be stopped in the majority of adult lung transplant recipients cared for at the University Hospital Zurich because of lack of continuous funding...
May 10, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/28480953/repair-restorations-questionnaire-survey-among-dentists-in-the-canton-of-zurich-switzerland
#8
Philipp Kanzow, Phoebe Dieckmann, Tim Hausdörfer, Thomas Attin, Annette Wiegand, Florian J Wegehaupt
The aim of this study was to carry out a representative survey on the implementation of and experience with repairs of single-tooth restorations among dentists in the Canton of Zurich, Switzerland. An anonymous questionnaire was sent to all 1,411 dentists registered in the Canton of Zurich; 38.9% of the delivered questionnaires were returned and 35.3% could be evaluated. The statistical analysis comprised Kendall’s rank correlation coefficient (tau), Wilcoxon signed-rank tests, and Kruskal-Wallis tests. The level of significance was set at p≤0...
2017: Swiss Dental Journal
https://www.readbyqxmd.com/read/28479526/superion%C3%A2-interspinous-spacer-treatment-of-moderate-spinal-stenosis-4-year-results
#9
Pierce D Nunley, Vikas V Patel, Douglas G Orndorff, William F Lavelle, Jon E Block, Fred H Geisler
OBJECTIVE: To determine the 4-year clinical outcomes in patients with moderate lumbar spinal stenosis treated with minimally-invasive stand-alone interspinous process decompression using the Superion® device. METHODS: The 4-year Superion® data were extracted from a randomized, controlled FDA Investigational Device Exemption trial. Patients with intermittent neurogenic claudication relieved with back flexion who failed at least 6 months of nonsurgical management were enrolled...
May 4, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28476163/tinnitus-functional-index-validation-of-the-german-version-for-switzerland
#10
Nicole Peter, Tobias Kleinjung, Raphael Jeker, Martin Meyer, Richard Klaghofer, Steffi Weidt
BACKGROUND: Different standardized questionnaires are used to assess tinnitus severity, making comparisons across studies difficult. These questionnaires are also used to measure treatment-related changes in tinnitus although they were not designed for this purpose. To solve these problems, a new questionnaire - the Tinnitus Functional Index (TFI) - has been established. The TFI is highly responsive to treatment-related change and promises to be the new gold standard in tinnitus evaluation...
May 5, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/28473795/self-rated-health-and-sick-leave-among-nurses-and-physicians-the-role-of-regret-and-coping-strategies-in-difficult-care-related-situations
#11
Stéphane Cullati, Boris Cheval, Ralph E Schmidt, Thomas Agoritsas, Pierre Chopard, Delphine S Courvoisier
Moral distress - such as feeling strong regret over difficult patient situations - is common among nurses and physicians. Regret intensity, as well as the coping strategies used to manage regrets, may also influence the health and sickness absence of healthcare professionals. The objective of this study was to determine if the experience of regret related to difficult care-related situations is associated with poor health and sick leave and if coping strategies mediate these associations. Two cross-sectional surveys were conducted in Switzerland (Geneva, 2011 and Zurich, 2014)...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28446452/the-child-sport-concussion-assessment-tool-5th-edition-child-scat5
#12
Gavin A Davis, Laura Purcell, Kathryn J Schneider, Keith Owen Yeates, Gerard A Gioia, Vicki Anderson, Richard G Ellenbogen, Ruben J Echemendia, Michael Makdissi, Allen Sills, Grant L Iverson, Jiri Dvorak, Paul McCrory, Willem Meeuwisse, Jon Patricios, Christopher C Giza, Jeffrey S Kutcher
This article presents the Child Sport Concussion Assessment Tool 5th Edition (Child SCAT5). The Sport Concussion Assessment Tool was introduced in 2004, following the 2nd International Conference on Concussion in Sport in Prague, Czech Republic. Following the 4th International Consensus Conference, held in Zurich, Switzerland, in 2012, the SCAT 3rd edition (Child SCAT3) was developed for children aged between 5 and12 years. Research to date was reviewed and synthesised for the 5th International Consensus Conference on Concussion in Sport in Berlin, Germany, leading to the current revision of the test, the Child SCAT5...
April 26, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28442161/zurich-cementless-total-hip-replacement
#13
REVIEW
David Hummel
Total hip replacement (THR) is the gold standard treatment of intractable pain from hip dysplasia. THR procedures are divided into 2 main categories: cemented and cementless, with hybrid a combination. The Zurich Cementless THR system uses a combination of press-fit (acetabular component) and locking screw (femoral component) fixation designed to address the main challenge facing cemented systems (aseptic loosening) while providing the benefit of immediate stability with its novel locking screw implantation system for the femoral stem...
April 22, 2017: Veterinary Clinics of North America. Small Animal Practice
https://www.readbyqxmd.com/read/28431539/pain-intervention-for-people-with-dementia-in-nursing-homes-pid-study-protocol-for-a-quasi-experimental-nurse-intervention
#14
Andrea Koppitz, Georg Bosshard, Geneviève Blanc, Hannele Hediger, Sheila Payne, Thomas Volken
BACKGROUND: It is estimated that 19 to 83% of people with dementia suffer from pain that is inadequately treated in the last months of life. A large number of healthcare workers who care for these people in nursing homes lack appropriate expertise and may therefore not always recognise, assess and treat pain in those with dementia who have complex problems on time, properly and efficiently. The aim of this intervention trial is to identify care needs of people with dementia suffering from pain living in a nursing home...
April 21, 2017: BMC Palliative Care
https://www.readbyqxmd.com/read/28430896/evidence-of-secular-trend-in-mandibular-pubertal-growth
#15
Raphael Patcas, Daniel B Wiedemeier, Goran Markic, Philipp Beit, Heidi Keller
Background: During puberty, mandibular growth follows a growth curve comparable to somatic growth. This study aimed to review the relationship between mandibular pubertal peak height velocity (PHV) and skeletal age, and to investigate the possibility of a secular trend. Methods: Retrospective analysis was performed of two historical craniofacial growth studies (Denver Growth Study; observational time: 1943-1965, and Zurich Growth Study; observational time: 1982-1984) of healthy untreated subjects...
April 20, 2017: European Journal of Orthodontics
https://www.readbyqxmd.com/read/28430804/risk-stratification-for-venous-thromboembolism-in-patients-with-testicular-germ-cell-tumors
#16
Angelika Bezan, Florian Posch, Ferdinand Ploner, Thomas Bauernhofer, Martin Pichler, Joanna Szkandera, Georg C Hutterer, Karl Pummer, Thomas Gary, Hellmut Samonigg, Joerg Beyer, Thomas Winder, Thomas Hermanns, Christian D Fankhauser, Armin Gerger, Michael Stotz
BACKGROUND: Patients with testicular germ cell tumors (TGCT) have an increased risk for venous thromboembolism (VTE). We identified risk factors for VTE in this patient cohort and developed a clinical risk model. METHODS: In this retrospective cohort study at the Medical University of Graz we included 657 consecutive TGCT patients across all clinical stages. A predictive model for VTE was developed and externally validated in 349 TGCT patients treated at the University Hospital Zurich...
2017: PloS One
https://www.readbyqxmd.com/read/28421570/-real-world-experience-in-cardiac-resynchronization-therapy-at-a-swiss-tertiary-care-center
#17
Stephan Winnik, Christian Elsener, Burkhardt Seifert, Christoph Starck, Agnes Straub, Ardan M Saguner, Alexander Breitenstein, Nazmi Krasniqi, Markus J Wilhelm, Laurent Haegeli, Firat Duru, Stefano Benussi, Francesco Maisano, Thomas F Lüscher, Johannis Holzmeister, David Huerlimann, Frank Ruschitzka, Jan Steffel
BACKGROUND: Based on a reduction in morbidity and mortality, cardiac resynchronisation therapy (CRT) has evolved as a standard therapy for patients with advanced heart failure. OBJECTIVE: To provide insight into patient demographics, safety, echocardiographic remodelling and long-term follow-up of patients treated with CRT in a "real-world" setting at a Swiss tertiary care centre. METHODS: Patients implanted with a CRT device at the University Heart Centre Zurich between 2000 and 2015 were consecutively enrolled...
April 19, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/28416439/clinical-and-radiographic-outcomes-of-bilateral-decompression-via-a-unilateral-approach-with-transforaminal-lumbar-interbody-fusion-for-lumbar-degenerative-spondylolisthesis-with-stenosis
#18
Xiaofei Cheng, Kai Zhang, Xiaojiang Sun, Changqing Zhao, Hua Li, Bin Ni, Jie Zhao
Background context Laminectomy with posterior lumbar interbody fusion (PLIF) has been shown to achieve satisfactory clinical outcomes, but it leads to potential adverse consequences associated with extensive disruption of posterior bony and soft-tissue structures. Purpose To compare the clinical and radiographic outcomes of bilateral decompression via a unilateral approach (BDUA) with transforaminal lumbar interbody fusion (TLIF) and laminectomy with PLIF in the treatment of degenerative lumbar spondylolisthesis (DLS) with stenosis...
April 14, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28413746/targeted-fluoro-positioning-for-the-discovery-of-a-potent-and-highly-selective-matrix-metalloproteinase-inhibitor
#19
Thomas Fischer, Rainer Riedl
Invited for this month's cover picture is the group of Professor Rainer Riedl from the Institute of Chemistry and Biotechnology at the Zurich University of Applied Sciences (ZHAW), Switzerland. The cover picture depicts the structure-based design of a drug-like small molecule inhibitor of matrix metalloproteinase-13 (MMP-13) with a combined dual binding motif. The targeted introduction of a single fluoro atom was of vital importance for the optimization of the inhibitor. For more details, read the full text of the Communication at 10...
April 2017: ChemistryOpen
https://www.readbyqxmd.com/read/28412420/stress-perfusion-cmr-in-patients-with-known-and-suspected-cad-prognostic-value-and-optimal-ischemic-threshold-for-revascularization
#20
Gabriella Vincenti, Pier Giorgio Masci, Pierre Monney, Tobias Rutz, Sarah Hugelshofer, Mirdita Gaxherri, Olivier Muller, Juan F Iglesias, Eric Eeckhout, Valentina Lorenzoni, Cyril Pellaton, Christophe Sierro, Juerg Schwitter
OBJECTIVES: This study sought to determine the ischemia threshold and additional prognostic factors that identify patients for safe deferral from revascularizations in a large cohort of all-comer patients with known or suspected coronary artery disease (CAD). BACKGROUND: Stress-perfusion cardiac magnetic resonance (CMR) is increasingly used in daily practice for ischemia detection. However, there is insufficient evidence about the ischemia burden that identifies patients who benefit from revascularization versus those with a good prognosis who receive drugs only...
May 2017: JACC. Cardiovascular Imaging
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