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https://www.readbyqxmd.com/read/27918867/case-based-interprofessional-learning-for-undergraduate-healthcare-professionals-in-the-clinical-setting
#1
Jamal Nasir, Julie Goldie, Annabel Little, Debasish Banerjee, Scott Reeves
Interprofessional learning (IPL) within the healthcare setting has well documented positive outcomes for patients, yet it is not widely offered at the undergraduate level, particularly in a clinical setting. We set up case-based teaching scenarios involving a real patient, aimed at small groups of four students representing two or more healthcare professions. The aim of the sessions was to give students a greater awareness of the roles of all the different healthcare professions involved in patient care in a hospital setting...
December 5, 2016: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/27914978/estimating-oct-structural-measurement-floors-to-improve-detection-of-progression-in-advanced-glaucoma
#2
Christopher Bowd, Linda M Zangwill, Robert N Weinreb, Felipe A Medeiros, Akram Belghith
PURPOSE: "Floor effects" in retinal imaging are defined as the points at which no further structural loss can be detected. We estimated the measurement floors for spectral-domain optical coherence tomography (SD-OCT) measurements and compared global change over time in advanced glaucoma eyes. DESIGN: Validity study to investigate measurement floors. METHODS: A longitudinal "Variability Group" of 41 eyes with moderate to advanced glaucoma (SAP MD ≤ -8 dB) was used to estimate measurement floors...
November 30, 2016: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/27911118/effects-of-intense-pulsed-light-in-microstomia-in-patients-with-systemic-sclerosis-a-pilot-study
#3
Lisbeth Rosholm Comstedt, Åke Svensson, Roger Hesselstrand, Leena Lehti, Agneta Troilius Rubin
INTRODUCTION: The effects of IPL on collagen structures is well known in the treatment of photo damaged skin. OBJECTIVE: To investigate the effect of IPL on sclerotic skin by treating patients with microstomia due to systemic sclerosis. METHOD AND MATERIAL: 13 patients all with microstomia and systemic sclerosis was treated with IPL PR/VL applicator. They were treated in the perioral area 8 times with 3-4 weeks' interval and follow-up for 6 months...
December 2, 2016: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/27911117/are-lasers-superior-to-lights-in-the-photoepilation-of-fitzpatrick-v-and-vi-skin-types-a-comparison-between-nd-yag-laser-and-intense-pulsed-light
#4
Bibilash Bs, Ravi Kumar Chittoria, Devinder Mohan Thappa, Devi Prasad Mohapatra, Friji M T, Dineshkumar S, Sandhya Pandey
BACKGROUND AND OBJECTIVES: There are no large volume comparative studies available to compare the efficacy of lasers over lights for hair removal in Fitzpatrick V and VI skin types. This study is designed to compare the efficacy of Nd:YAG Laser versus IPL in the darker skin types. STUDY DESIGN/MATERIALS AND METHODS: Thirty nine patients included in Group-1 were treated with Nd:YAG and 31 in group-2 with IPL. Both groups received 5 sessions of treatment. The hair counts were assessed using digital photography and manual counting method before and after treatment and results were analysed...
December 2, 2016: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/27904270/morphologic-changes-of-zebrafish-melanophore-after-intense-pulsed-light-and-q-switched-nd-yag-laser-irradiation
#5
Hwa Jung Ryu, Ji Min Lee, Hee Won Jang, Hae Chul Park, Im Joo Rhyu, Il-Hwan Kim
BACKGROUND: Recently, the pulse-in-pulse mode of intense pulsed light (IPL) has been used increasingly for the treatment of melasma. OBJECTIVE: To observe the morphologic changes in the melanophore in adult zebrafish after irradiation with conventional and pulse-in-pulse IPL and Q-switched Nd:YAG (QSNY) laser. METHODS: Adult zebrafish were irradiated with conventional and pulse-in-pulse mode of IPL. The conditions for conventional IPL were 3 mJ/cm(2), 560 nm filter, and pulse widths of 7, 20, and 35 msec...
December 2016: Annals of Dermatology
https://www.readbyqxmd.com/read/27894158/craving-behavioral-intervention-for-internet-gaming-disorder-remediation-of-functional-connectivity-of-the-ventral-striatum
#6
Jin-Tao Zhang, Shan-Shan Ma, Chiang-Shan R Li, Lu Liu, Cui-Cui Xia, Jing Lan, Ling-Jiao Wang, Ben Liu, Yuan-Wei Yao, Xiao-Yi Fang
Psychobehavioral intervention is an effective treatment of Internet addiction, including Internet gaming disorder (IGD). However, the neural mechanisms underlying its efficacy remain unclear. Cortical-ventral striatum (VS) circuitry is a common target of psychobehavioral interventions in drug addiction, and cortical-VS dysfunction has been reported in IGD; hence, the primary aim of the study was to investigate how the VS circuitry responds to psychobehavioral interventions in IGD. In a cross-sectional study, we examined resting-state functional connectivity of the VS in 74 IGD subjects (IGDs) and 41 healthy controls (HCs)...
November 28, 2016: Addiction Biology
https://www.readbyqxmd.com/read/27890803/neural-signatures-of-phonological-deficits-in-chinese-developmental-dyslexia
#7
Fan Cao, Xin Yan, Zhao Wang, Yanni Liu, Jin Wang, Gregory J Spray, Yuan Deng
There has been debate on whether phonological deficits explain reading difficulty in Chinese, since Chinese is a logographic language which does not employ grapheme-phoneme-correspondence rules and remote memorization seems to be the main method to acquire reading. In the current study, we present neuroimaging evidence that the phonological deficit is also a signature of Chinese dyslexia. Specifically, we found that Chinese children with dyslexia (DD) showed reduced brain activation in the left dorsal inferior frontal gyrus (dIFG) when compared to both age-matched controls (AC) and reading-matched controls (RC) during an auditory rhyming judgment task...
November 24, 2016: NeuroImage
https://www.readbyqxmd.com/read/27887859/olanzapine-modulation-of-long-and-short-range-functional-connectivity-in-the-resting-brain-in-a-sample-of-patients-with-schizophrenia
#8
Wenbin Guo, Feng Liu, Jindong Chen, Renrong Wu, Lehua Li, Zhikun Zhang, Jingping Zhao
Treatment effects of antipsychotic drugs on cerebral function are seldom examined. Exploring functional connectivity (FC) in drug-free schizophrenia patients before and after antipsychotic treatment can improve the understanding of antipsychotic drug mechanisms. A total of 17 drug-free patients with recurrent schizophrenia and 24 healthy controls underwent resting-state functional magnetic resonance imaging scans. Long- and short-range FC strengths (FCS) were calculated for each participant. Compared with the controls, the patients at baseline exhibited increased long-range positive FCS (lpFCS) in the bilateral inferior parietal lobule (IPL) and decreased lpFCS in the brain regions of the default-mode network (DMN) regions and sensorimotor circuits of the brain...
November 22, 2016: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/27881327/accuracy-of-impression-scanning-compared-with-stone-casts-of-implant-impressions
#9
Ragai Edward Matta, Werner Adler, Manfred Wichmann, Siegfried Martin Heckmann
STATEMENT OF PROBLEM: Accurate virtual implant models are a necessity for the fabrication of precisely fitting superstructures. PURPOSE: The purpose of this in vitro study was to evaluate different methods with which to build an accurate virtual model of a 3-dimensional implant in the oral cavity; this model would then be used for iterative computer-aided design and computer-aided manufacturing (CAD-CAM) procedures. MATERIAL AND METHODS: A titanium master model with 3 rigidly connected implants was manufactured and digitized with a noncontact industrial scanner to obtain a virtual master model...
October 27, 2016: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/27880073/an-interprofessional-health-assessment-program-in-rural-amateur-sport
#10
Sandra Grace, Rosanne Coutts
Effective interprofessional learning (IPL) in multisectoral collaborations such as those linking health services within communities can provide an authentic experience for students and also appears to be the most effective way to achieve health changes in targeted population groups. The aim of this study was to facilitate the IPL of students at a rural university in a multisectoral health assessment programme and to promote health in players of rural amateur sport. Two rural rugby league teams took part in three pre-season health assessments conducted by general medical practitioners, practice nurses, and nursing, osteopathy, and exercise science students...
November 23, 2016: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/27877046/comparative-effect-and-safety-of-verapamil-in-keloid-and-hypertrophic-scar-treatment-a-meta-analysis
#11
Zhouna Li, Zhehu Jin
BACKGROUND: Keloids and hypertrophic scars are the most common types of pathological scarring. Traditionally, keloids have been considered as a result of aberrant wound healing, involving excessive fibroblast participation that is characterized by hyalinized collagen bundles. However, the usefulness of this characterization has been questioned. In recent years, studies have reported the appropriate use of verapamil for keloids and hypertrophic scars. METHODS: Searches were conducted on the databases Medline, Embase, Cochrane, PubMed, and China National Knowledge Infrastructure from 2006 to July 2016...
2016: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/27871606/a-novel-algorithm-for-spectral-interval-combination-optimization
#12
Xiangzhong Song, Yue Huang, Hong Yan, Yanmei Xiong, Shungeng Min
In this study, a new wavelength interval selection algorithm named as interval combination optimization (ICO) was proposed under the framework of model population analysis (MPA). In this method, the full spectra are divided into a fixed number of equal-width intervals firstly. Then the optimal interval combination is searched iteratively under the guide of MPA in a soft shrinkage manner, among which weighted bootstrap sampling (WBS) is employed as random sampling method. Finally, local search is conducted to optimize the widths of selected intervals...
December 15, 2016: Analytica Chimica Acta
https://www.readbyqxmd.com/read/27869377/physical-modalities-for-the-treatment-of-rosacea
#13
Maja A Hofmann, Percy Lehmann
Rosacea is characterised by a wide variety of vascular changes. Apart from telangiectasia and erythema, often so-called flushing occurs. These vascular abnormalities can be targeted with specific light and laser devices. In addition to KTP laser, pulsed dye laser (PDL) and Nd:YAG laser, also intense pulsed light devices (IPLs) are used. The described therapeutic effects include the reduction of vascular abnormalities and even improvement of papulopustular changes. While the KTP laser shows very good results in telangiectasia, the dye laser and IPL devices are used preferably in erythema...
December 2016: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/27869376/physikalische-methoden-zur-behandlung-der-rosazea
#14
Maja A Hofmann, Percy Lehmann
Die Rosazea ist durch vielfältige vaskuläre Veränderungen gekennzeichnet. Neben Teleangiektasien und Erythemen treten häufig auch sogenannte "Flushings" auf. Haupteinsatzgebiete von Licht- und Lasersystemen sind diese vaskulären Veränderungen, wie Erytheme und Teleangiektasien. Neben dem KTP-Laser, dem Farbstofflaser (PDL) und dem Nd:YAG-Laser kommen auch Blitzlampen (IPL) zum Einsatz. Neben der Rückbildung der vaskulären Komponente, ist auch eine Verbesserung der papulopustulösen Komponente beschrieben...
December 2016: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/27861391/effect-of-age-and-sex-on-retinal-layer-thickness-and-volume-in-normal-eyes
#15
Jae Yon Won, Sung Eun Kim, Young-Hoon Park
The aim of the study was to evaluate the effect of sex and age on the thickness of the retinal layer in normal eyes using spectral-domain optical coherence tomography (SD-OCT).Fifty healthy subjects between the ages of 20 and 80 had their retinal layers measured using SD-OCT at Seoul St. Mary's Hospital. Mean thickness and volume were measured for 9 retinal layers in the fovea, the pericentral ring, and the peripheral ring. The differences of sex- and age-related thickness and volume in each retinal layer were analyzed...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27859451/altered-spontaneous-brain-activity-in-cushing-s-disease-a-resting-state-functional-mri-study
#16
Hong Jiang, Na-Ying He, Yu-Hao Sun, Fang-Fang Jian, Liu-Guan Bian, Jian-Kang Shen, Fu-Hua Yan, Si-Jian Pan, Qing-Fang Sun
CONTEXT AND OBJECTIVE: Cushing's disease (CD) provides a unique and naturalist model for studying the influence of hypercortisolism on the human brain and the reversibility of these effects after resolution of the condition. This cross-sectional study used resting state fMRI (rs-fMRI) to investigate the altered spontaneous brain activity in CD patients and the trends for potential reversibility after the resolution of the hypercortisolism. We also aim to determine the relationship of these changes with clinical characteristics and cortisol levels...
November 8, 2016: Clinical Endocrinology
https://www.readbyqxmd.com/read/27857686/novelty-seeking-harm-avoidance-and-cerebral-responses-to-conflict-anticipation-an-exploratory-study
#17
Jianping Hu, Sien Hu, Julianna R Maisano, Herta H Chao, Sheng Zhang, Chiang-Shan R Li
Proactive control allows us to maneuver a changing environment and individuals are distinct in how they anticipate and approach such changes. Here, we examined how individual differences in personality traits influence cerebral responses to conflict anticipation, a critical process of proactive control. We explored this issue in an fMRI study of the stop signal task, in which the probability of stop signal - p(Stop) - was computed trial by trial with a Bayesian model. Higher p(Stop) is associated with prolonged go trial reaction time, indicating conflict anticipation and proactive control of motor response...
2016: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/27855985/can-time-averaged-flow-boundary-conditions-be-used-to-meet-the-clinical-timeline-for-fontan-surgical-planning
#18
Zhenglun Alan Wei, Phillip M Trusty, Mike Tree, Christopher M Haggerty, Elaine Tang, Mark Fogel, Ajit P Yoganathan
Cardiovascular simulations have great potential as a clinical tool for planning and evaluating patient-specific treatment strategies for those suffering from congenital heart diseases, specifically Fontan patients. However, several bottlenecks have delayed wider deployment of the simulations for clinical use; the main obstacle is simulation cost. Currently, time-averaged clinical flow measurements are utilized as numerical boundary conditions (BCs) in order to reduce the computational power and time needed to offer surgical planning within a clinical time frame...
November 10, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/27853342/theoretical-review-of-the-treatment-of-pigmented-lesions-in-asian-skin
#19
Taro Kono, Samantha Y Shek, Henry H L Chan, William F Groff, Kotaro Imagawa, Tadashi Akamatsu
Asian skin has a higher epidermal melanin content, making it more likely to develop adverse pigmentary reactions following laser surgery. The nanosecond lasers are the gold standard for the treatment of pigmented lesions, but the risk of complications, such as post-inflammatory hyperpigmentation, is increased in dark-skinned patients. Intense Pulsed Light (IPL) or long-pulsed lasers are available for treating superficial pigmented lesions, and fewer complications are seen when using these devices compared to the nanosecond lasers...
October 1, 2016: Laser Therapy
https://www.readbyqxmd.com/read/27848148/disrupted-functional-connectivity-density-in-irritable-bowel-syndrome-patients
#20
Yifei Weng, Rongfeng Qi, Chang Liu, Jun Ke, Qiang Xu, Fangyu Wang, Long Jiang Zhang, Guang Ming Lu
Irritable bowel syndrome (IBS) is a common functional gastrointestinal disorder resulting from a dysregulation of the brain-gut axis. However, its exact neural substrate still remains unclear. This study investigated the changes of intrinsic whole brain functional connectivity pattern in IBS using functional connectivity density (FCD). We acquired resting-state functional magnetic resonance imaging (rs-fMRI) data from thirty-two IBS patients and thirty-two healthy controls. Functional connectivity density, a data-driven algorithm, was used to compute the long-range and short-range FCD values for each voxel in the brain of each subject, implying the amount of distant and local functional connections of cortical hubs...
November 15, 2016: Brain Imaging and Behavior
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