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https://www.readbyqxmd.com/read/28817837/influence-of-dietary-insulin-scores-on-survival-in-colorectal-cancer-patients
#1
Chen Yuan, Ying Bao, Kaori Sato, Katharina Nimptsch, Mingyang Song, Jennie C Brand-Miller, Vicente Morales-Oyarvide, Emilie S Zoltick, NaNa Keum, Brian M Wolpin, Jeffrey A Meyerhardt, Andrew T Chan, Walter C Willett, Meir J Stampfer, Kana Wu, Edward L Giovannucci, Charles S Fuchs, Kimmie Ng
BACKGROUND: Although hyperinsulinemia is hypothesised to be involved in colorectal carcinogenesis, it remains unclear whether a diet inducing an elevated insulin response influences colorectal cancer (CRC) survival. METHODS: We examined the association of post-diagnosis dietary insulin scores with survival among 2006 patients from two large prospective cohorts who were diagnosed with CRC from 1976 to 2010. Dietary insulin load was calculated as a function of the food insulin index...
August 17, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28817505/the-effects-of-the-gaa15-on-lower-extremity-injury-incidence-and-neuromuscular-functional-outcomes-in-collegiate-gaelic-games
#2
Brenagh E Schlingermann, Clare A Lodge, Conor Gissane, Paula M Rankin
The purpose of this Observational Analytical Cohort Study was to assess the effectiveness of an injury prevention programme (IPP) - GAA15 (Gaelic Athletic Association 15) - on the incidence of injury in collegiate Gaelic games. 131 Gaelic games players (mean age 20.5 years ± SD 3.0) were used for analysis in this study. Participants completed preseason and postseason testing which involved performance of the Y Balance test. The GAA15 was employed for the intervention group; coaches were instructed to implement the programme before every training session and match throughout the collegiate GAA (Gaelic Athletic Association) season...
July 5, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28817411/effects-of-recent-concussion-and-injury-history-on-instantaneous-relative-risk-of-lower-extremity-injury-in-division-i-collegiate-athletes
#3
Peter C Fino, Lauren N Becker, Nora F Fino, Brett Griesemer, Michael Goforth, Per Gunnar Brolinson
BACKGROUND: Growing evidence suggests that concussion increases the risk of lower extremity (LE) musculoskeletal injury. However, it is unclear to how the effect of concussion on LE injury risk may be influenced by previous injuries. This study sought to examine the association between concussion, previous LE injuries, and the risk LE injury to the same previously injured limb (ipsilateral) or the opposite limb (contralateral). METHODS: This retrospective study examined medical records from 110 concussed athletes and 110 matched controls for LE injuries in the 365 days before and after the concussion event...
August 16, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/28815727/gender-disparities-among-patients-with-peripheral-arterial-disease-treated-via-endovascular-approach-a-propensity-score-matched-analysis
#4
Rajkumar Doshi, Priyank Shah, Perwaiz Meraj
BACKGROUND: Remarkable improvement in the treatment of Peripheral Arterial Disease (PAD) has led to changes in revascularization strategies from traditional open surgery to less invasive endovascular management. However, few studies are available on gender disparities in patients with PAD treated via an endovascular approach. This study was designed to analyze gender related differences with respect to in-hospital outcomes in PAD patients. METHODS: Our data was obtained from National Inpatient Sample (NIS) 2012 through 2014...
August 16, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28815662/risks-of-adverse-perinatal-outcomes-after-repeat-terminations-of-pregnancy-by-their-methods-a-nationwide-register-based-cohort-study-in-finland-1996-2013
#5
S Kc, M Gissler, S M Virtanen, R Klemetti
BACKGROUND: Repeat terminations of pregnancy (TOPs) are associated with an increased risk of adverse outcomes in the subsequent birth. The perinatal outcomes after repeat TOPs by their methods have not yet been properly studied. This study aimed to examine perinatal outcomes in subsequent pregnancy among the women with a singleton birth and a history of TOPs. METHODS: All the first-time mothers (n = 419 879) with a singleton birth during 1996-2013 in Finland were identified from the Medical Birth Register and linked to the Abortion Register...
August 16, 2017: Paediatric and Perinatal Epidemiology
https://www.readbyqxmd.com/read/28814398/plasma-lipidomic-profiles-and-cardiovascular-events-in-a-randomized-intervention-trial-with-the-mediterranean-diet
#6
Estefanía Toledo, Dong D Wang, Miguel Ruiz-Canela López, Clary B Clish, Cristina Razquin, Yan Zheng, Marta Guasch-Ferré, Adela Hruby, Dolores Corella, Enrique Gómez-Gracia, Miquel Fiol, Ramón Estruch, Emilio Ros, José Lapetra, Montserrat Fito, Fernando Aros, Luis Serra-Majem, Liming Liang, Jordi Salas-Salvadó, Frank B Hu, Miguel A Martínez-González
Background: Lipid metabolites may partially explain the inverse association between the Mediterranean diet (MedDiet) and cardiovascular disease (CVD).Objective: We evaluated the associations between 1) lipid species and the risk of CVD (myocardial infarction, stroke, or cardiovascular death); 2) a MedDiet intervention [supplemented with extra virgin olive oil (EVOO) or nuts] and 1-y changes in these molecules; and 3) 1-y changes in lipid species and subsequent CVD.Design: With the use of a case-cohort design, we profiled 202 lipid species at baseline and after 1 y of intervention in the PREDIMED (PREvención con DIeta MEDiterránea) trial in 983 participants [230 cases and a random subcohort of 790 participants (37 overlapping cases)]...
August 16, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28813913/emu-a-transparent-3d-robotic-manipulandum-for-upper-limb-rehabilitation
#7
Justin Fong, Vincent Crocher, Ying Tan, Denny Oetomo, Iven Mareels
This paper introduces the EMU, a three-dimensional robotic manipulandum for rehabilitation of the upper extremity for patients with neurological injury. The device has been designed to be highly transparent, have a large workspace, and allow the use of the hand for interaction with real-world objects to provide additional contextual cues during exercises. The transparency is achieved through the use of a capstan transmission for the drive joints; a hybrid serial parallel kinematics minimising moving inertia; and lightweight materials...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28813825/research-of-the-bws-system-for-lower-extremity-rehabilitation-robot
#8
Xiao Zhang, Weida Li, Juan Li, Xiaowei Cai
Body weight support (BWS) system is increasingly used in conjunction with treadmills to assist the patients with neurological impairments. Owing to lower limbs of the patients unable to bear the whole weight during the rehabilitation training, some weight can be removed to help the patients recover the basic walking ability gradually. Therefore, considering the man-machine relationship and the effects of the rehabilitation, a wire-driven BWS system is designed. The main unit of the system is an active closed-loop controlled drive to generate the exact desired force...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28813796/feedforward-model-based-arm-weight-compensation-with-the-rehabilitation-robot-armin
#9
Fabian Just, Ozhan Ozen, Stefano Tortora, Robert Riener, Georg Rauter
Highly impaired stroke patients at early stages of recovery are unable to generate enough muscle force to lift the weight of their own arm. Accordingly, task-related training is strongly limited or even impossible. However, as soon as partial or full arm weight support is provided, patients are enabled to perform arm rehabilitation training again throughout an increased workspace. In the literature, the current solutions for providing arm weight support are mostly mechanical. These systems have components that restrict the freedom of movement or entail additional disturbances...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28809531/highly-efficient-method-for-the-synthesis-of-activated-mesoporous-biocarbons-with-extremely-high-surface-area-for-high-pressure-co2-adsorption
#10
Gurwinder Singh, Kripal Singh Lakhi, In Young Kim, Sungho Kim, Prashant Srivastava, Ravi Naidu, Ajayan Vinu
A simple and efficient way to synthesize activated mesoporous biocarbons (AMBs) with extremely high BET surface area and large pore volume has been achieved for the first time through a simple solid state activation of freely available biomass, Arundo donax, with zinc chloride. The textural parameters of the AMB can easily be controlled by varying the activation temperature. It is demonstrated that the mesoporosity of AMB can be finely tuned with a simple adjustment of the amount of activating agent. AMB with almost 100% mesoporosity can be achieved using the activating agent and the biomass ratio of 5 and carbonization at 500 °C...
August 15, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28806928/colour-polymorphic-lures-exploit-innate-preferences-for-spectral-versus-luminance-cues-in-dipteran-prey
#11
Thomas E White, Darrell J Kemp
BACKGROUND: Theory predicts that colour polymorphism may be favored by variation in the visual context under which signals are perceived. The context encompasses all environmental determinants of light availability and propagation, but also the dynamics of perception in receivers. Color vision involves the neural separation of information into spectral versus luminance channels, which often differentially guide specific tasks. Here we explicitly tested whether this discrete perceptual basis contributes to the maintenance of polymorphism in a prey-luring system...
August 14, 2017: BMC Evolutionary Biology
https://www.readbyqxmd.com/read/28806721/the-effect-of-visual-perturbation-upon-femoral-acceleration-during-the-single-and-bilateral-squat
#12
R Barry Dale, Ravi P Gollapalli, Taylor Price, Katie Megahee, Morgan Duncan, Nick Tolstick, Luke Ford
OBJECTIVES: Record femoral accelerations using a smartphone accelerometer attached to the distal thigh during single-legged (SLS) and bilateral squats, and each squat condition occurred under two visual conditions: 1) normal vision and 2) visual perturbation with stroboscopic glasses. DESIGN: Repeated-measures cross-over with counter-balanced order for four total conditions. SETTING: Laboratory. PARTICIPANTS: 22 females and 16 males without lower extremity pathologies...
June 20, 2017: Physical Therapy in Sport
https://www.readbyqxmd.com/read/28805463/oxygen-uptake-at-aerobic-threshold-is-inversely-associated-with-fatal-cardiovascular-and-all-cause-mortality-events
#13
Setor K Kunutsor, Sudhir Kurl, Hassan Khan, Francesco Zaccardi, Rainer Rauramaa, Jari A Laukkanen
PURPOSE: We aimed to assess the associations of oxygen uptake at aerobic threshold (VO2 at AT) with cardiovascular and all-cause mortality. DESIGN: VO2 at AT was assessed in 1,663 middle-aged men in a cohort study. Hazard ratios (HRs) were calculated for sudden cardiac death (SCD), fatal coronary heart disease (CHD) and cardiovascular disease (CVD), and all-cause mortality. RESULTS: During a median follow-up of 25.6 years, 138 SCDs, 209 fatal CHDs, 333 fatal CVDs, and 719 all-cause mortality events occurred...
August 14, 2017: Annals of Medicine
https://www.readbyqxmd.com/read/28802301/sleep-duration-s-association-with-diet-physical-activity-mental-status-and-weight-among-korean-high-school-students
#14
Jounghee Lee
BACKGROUND AND OBJECTIVES: Sleep deprivation is a critical public health problem, especially in Korean adolescents. This study aimed to identify the association between sleep duration and dietary behaviors, physical activity, mental status, and nutritional status among high school students in South Korea. METHODS AND STUDY DESIGN: Based on the data collected from the 2014 Korea Youth Risk Behavior Web-based Survey, 31,407 high school students who met the inclusion criteria were selected and the association between sleep duration and selected health risk factors was identified using multivariable logistic regression models...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28801225/temporal-trends-in-the-clinical-acuity-of-patients-with-st-segment-elevation-myocardial-infarction
#15
Udhay Krishnan, Josef A Brejt, Joshua Schulman-Marcus, Rajesh V Swaminathan, Dmitriy N Feldman, Parag Goyal, S Chiu Wong, Robert M Minutello, Geoffrey Bergman, Harsimran Singh, Luke K Kim
BACKGROUND: Despite advances in ST-elevation myocardial infarction (STEMI) systems of care over the last decade, studies have shown no improvement in risk-adjusted mortality. It has been hypothesized that the population presenting to the catheterization lab has become sicker over time, in ways not accurately captured by current mortality models. OBJECTIVE: The objective of this study was to examine changes in the clinical characteristics and in-hospital case fatality rate of the STEMI population treated with early percutaneous coronary intervention (PCI)...
August 8, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28799963/factors-associated-with-health-related-quality-of-life-in-patients-with-open-fractures
#16
Sheila Sprague, Brad A Petrisor, Kyle J Jeray, Paula McKay, Taryn Scott, Diane Heels-Ansdell, Emil H Schemitsch, Susan Liew, Gordon H Guyatt, Stephen D Walter, Mohit Bhandari
OBJECTIVES: To analyze FLOW data to identify baseline patient, injury, fracture, and treatment factors associated with lower HRQL at 12-months post-fracture. DESIGN: Prognostic study using data from a prospective randomized controlled trial. SETTING: 31 clinical centers in the United States, Canada, Australia, and India. PATIENTS/PARTICIPANTS: 1427 open fracture patients from the FLOW trial with complete 12-month Short Form-12 (SF-12) follow-up assessment and no missing data for selected baseline factors...
July 26, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28799519/dietary-polyphenol-intake-and-risk-of-type-2-diabetes-in-the-polish-arm-of-the-health-alcohol-and-psychosocial-factors-in-eastern-europe-hapiee-study
#17
Giuseppe Grosso, Urszula Stepaniak, Agnieszka Micek, Magdalena Kozela, Denes Stefler, Martin Bobak, Andrzej Pajak
This study aimed to test the association between dietary content of total and individual classes of polyphenols and incident cases of type 2 diabetes in Polish adults participating to the Health, Alcohol and Psychosocial factors In Eastern Europe study. At baseline, diet by 148-item FFQ and health information were collected from 5806 participants free of diabetes. Self-reported incident type 2 diabetes was ascertained at 2-4-year follow-up visit. OR and 95 % CI of type 2 diabetes comparing the various categories of polyphenol intake to the lowest one (reference category) and as 1 sd increase modelled as continuous variable were calculated by performing age-, energy-, and multivariate-adjusted logistic regression models...
July 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28796159/is-preoperative-patient-reported-health-status-associated-with-mortality-after-total-hip-replacement
#18
Peter Cnudde, Szilard Nemes, Maziar Mohaddes, John Timperley, Göran Garellick, Kristina Burström, Ola Rolfson
The influence of comorbidities and worse physical status on mortality following total hip replacement (THR) leads to the idea that patient-reported health status may also be a predictor of mortality. The aim of this study was to investigate the relationship between patient-reported health status before THR and the risk of dying up to 5 years post-operatively. For these analyses, we used register data on 42,862 THR patients with primary hip osteoarthritis operated between 2008 and 2012. The relative survival ratio was calculated by dividing the observed survival in the patient group by age- and sex-adjusted expected survival of the general population...
August 10, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28796021/psychotropics-environmental-temperature-and-hospital-outcomes-in-older-medical-patients
#19
Arduino A Mangoni, Feruza Kholmurodova, Lidia Mayner, Paul Hakendorf, Richard J Woodman
PURPOSE: The authors investigated whether the use of psychotropics and environmental temperature on admission influence hospital length of stay (LOS) and mortality in older medical patients. METHODS: Clinical and demographic characteristics, Charlson Comorbidity Index, use of psychotropic and nonpsychotropic drugs, hospital LOS, and mortality were retrospectively collected in medical patients 65 years and older (n = 382) admitted to a metropolitan teaching hospital during 5 consecutive heat waves (HWs) between 2007 and 2009...
August 8, 2017: Journal of Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28789867/malignant-pleural-mesothelioma-segmentation-for-photodynamic-therapy-planning
#20
Wael Brahim, Makram Mestiri, Nacim Betrouni, Kamel Hamrouni
Medical imaging modalities such as computed tomography (CT) combined with computer-aided diagnostic processing have already become important part of clinical routine specially for pleural diseases. The segmentation of the thoracic cavity represents an extremely important task in medical imaging for different reasons. Multiple features can be extracted by analyzing the thoracic cavity space and these features are signs of pleural diseases including the malignant pleural mesothelioma (MPM) which is the main focus of our research...
July 26, 2017: Computerized Medical Imaging and Graphics: the Official Journal of the Computerized Medical Imaging Society
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