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https://www.readbyqxmd.com/read/28231681/noninvasive-transcranial-direct-current-stimulation-tdcs-for-the-treatment-of-orofacial-pain
#1
(no author information available yet)
OBJECTIVE: tDCS is a promising method for the treatment of chronic pain. Electrode placement locations must be chosen in accordance with the density and the time course of the current in order to prevent pathological changes in the underlying tissue. In order to reduce current spatial variability, more electrodes of the same polarity are placed in a circle around the second electrode of the opposite polarity. The applied current produced the greatest changes directly beneath the electrodes: the cathode reduces the excitability of cortical neurons, while the anode has the opposite effect...
October 24, 2016: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28231618/the-patients-perspective-of-inr-self-testing-remote-communication-of-test-results-and-confidence-to-move-to-self-management
#2
Anne Grogan, Michael Coughlan, Geraldine Prizeman, Niamh o'Connell, Nora O'Mahony, Katherine Quinn, Gabrielle McKee
AIM: The aim of this study was to elicit the perceptions of patients, who self-tested their INR and communicated their results via a text or phone messaging system, to determine their satisfaction with the education and support that they received and to establish their confidence to move to self-management. BACKGROUND: Self-testing of INR has been shown to be reliable and is fast becoming common practice. As innovations are introduced to point of care testing, more research is needed to elicit patients' perceptions of the self-testing process...
February 23, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28230590/modified-lateral-surgical-approach-to-the-pterygopalatine-fossa
#3
Masataka Uehara, Masaaki Sasaguri, Shunji Shiiba, Kazuhiro Tominaga
Oral cancer, especially that originates in the maxillary tuberosity, buccal mucosa, and maxillary alveolus, is apt to invade the pterygopalatine fossa, where an intraoral approach is nearly impossible. There are 2 main types of extraoral approach to the pterygopalatine fossa; the anterior approach and the lateral approach. Although the lateral approach has an advantage compared with the anterior approach in terms of cosmetics, after the operation numbness of the lower lip occurs due to the sacrifice of the mental nerve...
February 22, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28230438/the-influence-of-placements-on-adult-nursing-graduates-choice-of-first-post
#4
Mark Wareing, Renate Taylor, Aileen Wilson, Adrienne Sharples
BACKGROUND: This article presents findings from a study that sought to explore the extent to which clinical placements have an impact on nursing students' decisions regarding their first staff nurse post. Within the UK, nursing is facing a recruitment crisis with particular difficulty recruiting to areas such as primary care and care of older people. Transitioning into a new role is challenging in any occupation, but it is a particular problem in nursing where the realities of professional practice often differ from students' perception of the staff nurse role as shaped by their clinical placements...
February 23, 2017: British Journal of Nursing: BJN
https://www.readbyqxmd.com/read/28229560/comparison-of-motor-diagnoses-by-chicago-classification-versions-2-0-and-3-0-on-esophageal-high-resolution-manometry
#5
A Patel, B Cassell, N Sainani, D Wang, B Shahid, M Bennett, F A Mirza, S Munigala, C P Gyawali
BACKGROUND: The Chicago Classification (CC) uses high-resolution manometry (HRM) software tools to designate esophageal motor diagnoses. We evaluated changes in diagnostic designations between two CC versions, and determined motor patterns not identified by either version. METHODS: In this observational cohort study of consecutive patients undergoing esophageal HRM over a 6-year period, proportions meeting CC 2.0 and 3.0 criteria were segregated into esophageal outflow obstruction, hypermotility, and hypomotility disorders...
February 23, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28229310/diagnosis-and-treatment-of-non-24-h-sleep-wake-disorder-in-the-blind
#6
REVIEW
Jonathan S Emens, Charmane I Eastman
Non-24-h sleep-wake disorder (non-24) is a circadian rhythm disorder occurring in 55-70% of totally blind individuals (those lacking conscious light perception) in which the 24-h biological clock (central, hypothalamic, circadian pacemaker) is no longer synchronized, or entrained, to the 24-h day. Instead, the overt rhythms controlled by the biological clock gradually shift progressively earlier or later (free run) in accordance with the clock's near-24-h period, resulting in a recurrent pattern of daytime hypersomnolence and night-time insomnia...
February 22, 2017: Drugs
https://www.readbyqxmd.com/read/28228830/optic-disc-and-macular-imaging-in-blind-eyes-from-non-glaucomatous-optic-neuropathy-a-study-with-spectral-domain-optical-coherence-tomography
#7
Linda Hansapinyo, Andy C O Cheng, Noel C Y Chan, Carmen K M Chan
The purpose of this study was to determine and compare the optic disc and macular thickness measurements using two spectral-domain optical coherence tomography (SD-OCT) instruments in long-standing blind eyes diagnosed with non-glaucomatous optic neuropathies (NGON). A prospective observational case-series design was used. Twelve eyes from 12 NGON patients with no light perception for at least 6 months underwent optic disc and macular imaging with Cirrus HD-OCT and Spectralis OCT. The correlation between the peripapillary retinal nerve fibre layer (PRNFL) and macular ganglion cell layer and inner plexiform layer (GCL+IPL) thicknesses, and between the duration of no light perception (NLP) and PRNFL/GCL+IPL thicknesses were determined using Spearman's correlation analysis...
February 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28228448/patient-experience-with-discharge-instructions-in-postdischarge-recovery-a-qualitative-study
#8
Molly J Horstman, Whitney L Mills, Levi I Herman, Cecilia Cai, George Shelton, Tareq Qdaisat, David H Berger, Aanand D Naik
OBJECTIVES: We examined the role of discharge instructions in postoperative recovery for patients undergoing colorectal surgery and report themes related to patient perceptions of discharge instructions and postdischarge experience. DESIGN: Semistructured interviews were conducted as part of a formative evaluation of a Project Re-Engineered Discharge intervention adapted for surgical patients. SETTING: Michael E. DeBakey VA Medical Center, a tertiary referral centre in Houston, Texas...
February 22, 2017: BMJ Open
https://www.readbyqxmd.com/read/28228372/progress-in-the-enhanced-use-of-electronic-medical-records-data-from-the-ontario-experience
#9
Mavis Jones, Chad Koziel, Darren Larsen, Plumaletta Berry, Elena Kubatka-Willms
BACKGROUND: This paper describes a change management strategy, including a self-assessment survey tool and electronic medical record (EMR) maturity model (EMM), developed to support the adoption and implementation of EMRs among community-based physicians in the province of Ontario, Canada. OBJECTIVE: The aim of our study was to present an analysis of progress in EMR use in the province of Ontario based on data from surveys completed by over 4000 EMR users. METHODS: The EMM and the EMR progress report (EPR) survey tool clarify levels of capability and expected benefits of improved use...
February 22, 2017: JMIR Medical Informatics
https://www.readbyqxmd.com/read/28228370/enhancing-doctors-competencies-in-communication-with-and-activation-of-older-patients-the-promoting-active-aging-practa-computer-based-intervention-study
#10
Dorota Wlodarczyk, Joanna Chylińska, Magdalena Lazarewicz, Marta Rzadkiewicz, Mariusz Jaworski, Miroslawa Adamus, Gørill Haugan, Monica Lillefjell, Geir Arild Espnes
BACKGROUND: Demographic changes over the past decades call for the promotion of health and disease prevention for older patients, as well as strategies to enhance their independence, productivity, and quality of life. OBJECTIVE: Our objective was to examine the effects of a computer-based educational intervention designed for general practitioners (GPs) to promote active aging. METHODS: The Promoting Active Aging (PRACTA) study consisted of a baseline questionnaire, implementation of an intervention, and a follow-up questionnaire that was administered 1 month after the intervention...
February 22, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28228331/-efficacy-and-safety-of-available-therapies-in-the-management-of-idiopathic-overactive-bladder-a-systematic-review-of-the-literature
#11
J Moyson, F Legrand, M Vanden Bossche, T Quackels, T Roumeguère
OBJECTIVE: Study the efficacy and adverse events of different pharmacological lines in the treatment of idiopathic overactive bladder (iOAB). METHODS: PubMed research on meta-analyses and randomized controlled trials (RCT) focused on the efficacy and adverse effects of anticholinergics, botulinum toxin and mirabegron since 2005. RESULTS: Ten meta-analyses of anticholinergics were selected; 16 randomized controlled trials (ERC) comparing botulinum toxin A to either anticholinergic or placebo and 10 ERC studying mirabegron...
February 19, 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28228231/evaluating-community-pharmacists-perspectives-and-practices-concerning-generic-medicines-substitution-in-saudi-arabia-a-cross-sectional-study
#12
Fahad S Alkhuzaee, Hamdan M Almalki, Ammar Y Attar, Shoeab I Althubiani, Wassam Ali Almuallim, Ejaz Cheema, Muhammad Abdul Hadi
OBJECTIVES: To assess the community pharmacists' knowledge, attitude, perception and current practices towards generic medicines substitution in Saudi Arabia. METHODS: A cross-sectional study was conducted between February and March 2016 in the Makkah region, Saudi Arabia. A 25-item, structured, validated, pilot-tested and self-completed questionnaire was used to achieve study objectives. A 4-step systematic sampling technique was used to recruit community pharmacists...
December 2016: Health Policy
https://www.readbyqxmd.com/read/28228123/the-effects-of-exercise-on-pain-fatigue-insomnia-and-health-perceptions-in-patients-with-operable-advanced-stage-rectal-cancer-prior-to-surgery-a-pilot-trial
#13
Jennifer Brunet, Shaunna Burke, Michael P W Grocott, Malcolm A West, Sandy Jack
BACKGROUND: Promoting quality of life (QoL) is a key priority in cancer care. We investigated the hypothesis that, in comparison to usual care, exercise post-neoadjuvant chemoradiation therapy/prior to surgical resection will reduce pain, fatigue, and insomnia, and will improve physical and mental health perceptions in patients with locally advanced stage rectal cancer. METHODS: In this non-randomized controlled pilot trial, patients in the supervised exercise group (EG; M age = 64 years; 64% male) and in the control group (CG; M age = 72 years; 69% male) completed the European Organization for Research and Treatment of Cancer core Quality of Life questionnaire and the RAND 36-Item Health Survey three times: pre-neoadjuvant chemoradiation therapy (Time 1; n EC = 24; n CG = 11), post-neoadjuvant chemoradiation therapy/pre-exercise intervention (Time 2; n EC = 23; n CG = 10), and post-exercise intervention (Time 3; n EC = 22; n CG = 10)...
February 23, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28228099/impact-of-adding-additional-providers-to-resident-workload-and-the-resident-experience-on-a-medical-consultation-rotation
#14
Michele Fang, Eric Linson, Manish Suneja, Ethan F Kuperman
BACKGROUND: Excellence in Graduate Medical Education requires the right clinical environment with an appropriate workload where residents have enough patients to gain proficiency in medicine with optimal time for reflection. The Accreditation Council for Graduate Medical Education (ACGME) has focused more on work hours rather than workload; however, high resident workload has been associated with lower resident participation in education and fatigue-related errors. Recognizing the potential risks associated with high resident workload and being mindful of the costs of reducing resident workload, we sought to reduce residents' workload by adding an advanced practice provider (APP) to the surgical comanagement service (SCM) and study its effect on resident satisfaction and perceived educational value of the rotation...
February 22, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28227922/evaluation-of-effects-of-electrical-stimulation-in-the-retina-with-optical-coherence-tomography
#15
A Gonzalez-Calle, J D Weiland, A Gonzalez-Calle, J D Weiland, A Gonzalez-Calle, J D Weiland
Retinal prostheses provide the capability to blind patients to detect motion and locate large objects. To avoid activating axons of passage, which can create streak-like perceptions, long pulse stimulation can be used to bypass axons and achieve focal retinal activation. Safety is a concern because long pulses require more charge than short pulses to elicit a response from neural tissue. Future implants will require smaller electrodes to improve resolution, but increased charge density may result, which is another safety concern...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227916/development-and-pilot-clinical-evaluation-of-a-haptic-based-perception-empathy-biofeedback-device-for-gait-rehabilitation
#16
Kenta Saichi, Kazuhiro Yasuda, Yu Kitaji, Naomi Kaibuki, Hiroyasu Iwata, Kenta Saichi, Kazuhiro Yasuda, Yu Kitaji, Naomi Kaibuki, Hiroyasu Iwata
Recent studies have shown that haptic feedback on the body, either at or away from the desired gait parameter to be changed, can improve gait performance. Here we introduced a haptic-based biofeedback device to supplement the foot pressure information of a paretic foot with a wearable vibrotactile biofeedback device attached to the back. This system provides information regarding a patient's foot pressure pattern to the patient and physical therapist. Therefore, the biofeedback system can share information regarding abnormal gait patterns between patients and therapists...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227830/an-adaptive-model-approach-for-quantitative-wrist-rigidity-evaluation-during-deep-brain-stimulation-surgery
#17
Sofia Assis, Pedro Costa, Maria Jose Rosas, Rui Vaz, Joao Paulo Silva Cunha, Sofia Assis, Pedro Costa, Maria Jose Rosas, Rui Vaz, Joao Paulo Silva Cunha, Maria Jose Rosas, Joao Paulo Silva Cunha, Sofia Assis, Rui Vaz, Pedro Costa
Intraoperative evaluation of the efficacy of Deep Brain Stimulation includes evaluation of the effect on rigidity. A subjective semi-quantitative scale is used, dependent on the examiner perception and experience. A system was proposed previously, aiming to tackle this subjectivity, using quantitative data and providing real-time feedback of the computed rigidity reduction, hence supporting the physician decision. This system comprised of a gyroscope-based motion sensor in a textile band, placed in the patients hand, which communicated its measurements to a laptop...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227741/eye-movements-as-a-marker-for-visual-prosthesis-spatial-mapping-a-feasibility-study-using-a-blind-patient-implanted-with-the-argus-ii-retinal-prosthesis
#18
Avi Caspi, Jessy Dorn, John B Helder, Kapil D Katyal, Arup Roy, Avi Caspi, Jessy Dorn, John B Helder, Kapil D Katyal, Arup Roy, John B Helder, Kapil D Katyal, Jessy Dorn, Arup Roy, Avi Caspi
Spatial mapping, the location in space of a perceived location due to an implanted electrode's electrical stimulation is important in the design of visual prostheses. Generally, a visual prosthesis system consists of an implanted electrode array, an external camera that acquires the image, and a transmitter that sends the information to the implanted electrodes. In cortical visual implant, the layout of the implanted array in most cases does not match the retinotopic map and it is necessary to find the location of the percept of each electrode in world coordinates...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227472/social-norms-of-good-design-interdisciplinary-perspectives-from-a-survey-of-engineers-and-clinicians-in-bioengineering
#19
Angela N Johnson, Angela N Johnson, Angela N Johnson
In bioengineering training for new researchers and engineers, a great deal of time is spent discussing what constitutes "good" design. Conceptualization of good design, however, varies widely across interdisciplinary team members, with potential to both foster innovation or lead to unproductive conflict. To explore how groups central to bioengineering teams (physicians/clinicians and engineers/physicists) conceptualize good design, we asked 176 professionals in bioengineering to complete a comprehensive online survey including items designed to assess cognitive and moral foundations (validated MFQ30 tool) and custom items assessing perceptions on good design in three areas (good design characteristics, reputation of design approvers, and perceived design patient/consumer suitability)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227399/functional-connectivity-analysis-using-whole-brain-and-regional-network-metrics-in-ms-patients
#20
V C Chirumamilla, V Fleischer, A Droby, T Anjum, M Muthuraman, F Zipp, S Groppa, V C Chirumamilla, V Fleischer, A Droby, T Anjum, M Muthuraman, F Zipp, S Groppa, A Droby, S Groppa, F Zipp, V C Chirumamilla, T Anjum, V Fleischer, M Muthuraman
In the present study we investigated brain network connectivity differences between patients with relapsing-remitting multiple sclerosis (RRMS) and healthy controls (HC) as derived from functional resonance magnetic imaging (fMRI) using graph theory. Resting state fMRI data of 18 RRMS patients (12 female, mean age ± SD: 42 ± 12.06 years) and 25 HC (8 female, 29.2 ± 5.38 years) were analyzed. In order to obtain information of differences in entire brain network, we focused on both, local and global network connectivity parameters...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
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