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https://www.readbyqxmd.com/read/28550586/stress-echocardiography-with-smartphone-real-time-remote-reading-for-regional-wall-motion
#1
Maria Chiara Scali, Clarissa Carmona de Azevedo Bellagamba, Quirino Ciampi, Iana Simova, José Luis de Castro E Silva Pretto, Ana Djordjevic-Dikic, Claudio Dodi, Lauro Cortigiani, Angela Zagatina, Paolo Trambaiolo, Marco R Torres, Rodolfo Citro, Paolo Colonna, Marco Paterni, Eugenio Picano
The diffusion of smart-phones offers access to the best remote expertise in stress echo (SE). To evaluate the reliability of SE based on smart-phone filming and reading. A set of 20 SE video-clips were read in random sequence with a multiple choice six-answer test by ten readers from five different countries (Italy, Brazil, Serbia, Bulgaria, Russia) of the "SE2020" study network. The gold standard to assess accuracy was a core-lab expert reader in agreement with angiographic verification (0 = wrong, 1 = right)...
May 26, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28549757/mobile-phone-applications-in-parkinson-s-disease-a-systematic-review
#2
M Linares-Del Rey, L Vela-Desojo, R Cano-de la Cuerda
INTRODUCTION: Parkinson's disease (PD) is the second most common neurodegenerative disease. However, diagnosing, assessing, and treating these patients is a complex process requiring continuous monitoring. In this context, smartphones may be useful in the management of patients with PD. OBJECTIVE: The purpose of this study is to perform a systematic review of the literature addressing the use of mobile phone applications (apps) in PD. MATERIALS AND METHODS: We conducted a literature search of articles published in English or Spanish between 2011 and 2016 analysing or validating apps specifically designed for or useful in PD...
May 23, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28549526/mobile-phone-ecological-momentary-assessment-of-daily-stressors-among-people-living-with-hiv-elucidating-factors-underlying-health-related-challenges-in-daily-routines
#3
Shu Farmer, Deborah Mindry, W Scott Comulada, Dallas Swendeman
Stressful life events and daily hassles affect people living with HIV (PLWH). However, capturing stress-related events and cognitive impairment is often plagued with recall biases. Incorporating reliable information technology, such as mobile phones, can be a resourceful method for measuring health behaviors (MHB). We report findings from an MHB pilot study with 32 African American, Latino/Hispanic, and White PLWH from Los Angeles. Participants reported perceived stressors in their daily routines using a smartphone Ecological Momentary Assessment (EMA) application...
April 12, 2017: Journal of the Association of Nurses in AIDS Care: JANAC
https://www.readbyqxmd.com/read/28546141/clinical-insight-into-latent-variables-of-psychiatric-questionnaires-for-mood-symptom-self-assessment
#4
Athanasios Tsanas, Kate Saunders, Amy Bilderbeck, Niclas Palmius, Guy Goodwin, Maarten De Vos
BACKGROUND: We recently described a new questionnaire to monitor mood called mood zoom (MZ). MZ comprises 6 items assessing mood symptoms on a 7-point Likert scale; we had previously used standard principal component analysis (PCA) to tentatively understand its properties, but the presence of multiple nonzero loadings obstructed the interpretation of its latent variables. OBJECTIVE: The aim of this study was to rigorously investigate the internal properties and latent variables of MZ using an algorithmic approach which may lead to more interpretable results than PCA...
May 25, 2017: JMIR Mental Health
https://www.readbyqxmd.com/read/28546139/cognitive-testing-in-people-at-increased-risk-of-dementia-using-a-smartphone-app-the-ivitality-proof-of-principle-study
#5
Susan Jongstra, Liselotte Willemijn Wijsman, Ricardo Cachucho, Marieke Peternella Hoevenaar-Blom, Simon Pieter Mooijaart, Edo Richard
BACKGROUND: Smartphone-assisted technologies potentially provide the opportunity for large-scale, long-term, repeated monitoring of cognitive functioning at home. OBJECTIVE: The aim of this proof-of-principle study was to evaluate the feasibility and validity of performing cognitive tests in people at increased risk of dementia using smartphone-based technology during a 6 months follow-up period. METHODS: We used the smartphone-based app iVitality to evaluate five cognitive tests based on conventional neuropsychological tests (Memory-Word, Trail Making, Stroop, Reaction Time, and Letter-N-Back) in healthy adults...
May 25, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28546137/activity-recognition-for-persons-with-stroke-using-mobile-phone-technology-toward-improved-performance-in-a-home-setting
#6
Megan K O'Brien, Nicholas Shawen, Chaithanya K Mummidisetty, Saninder Kaur, Xiao Bo, Christian Poellabauer, Konrad Kording, Arun Jayaraman
BACKGROUND: Smartphones contain sensors that measure movement-related data, making them promising tools for monitoring physical activity after a stroke. Activity recognition (AR) systems are typically trained on movement data from healthy individuals collected in a laboratory setting. However, movement patterns change after a stroke (eg, gait impairment), and activities may be performed differently at home than in a lab. Thus, it is important to validate AR for gait-impaired stroke patients in a home setting for accurate clinical predictions...
May 25, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28544391/the-experience-sampling-method-as-an-mhealth-tool-to-support-self-monitoring-self-insight-and-personalized-health-care-in-clinical-practice
#7
Jim van Os, Simone Verhagen, Anne Marsman, Frenk Peeters, Maarten Bak, Machteld Marcelis, Marjan Drukker, Ulrich Reininghaus, Nele Jacobs, Tineke Lataster, Claudia Simons, Richel Lousberg, Sinan Gülöksüz, Carsten Leue, Peter C Groot, Wolfgang Viechtbauer, Philippe Delespaul
BACKGROUND: The experience sampling method (ESM) builds an intensive time series of experiences and contexts in the flow of daily life, typically consisting of around 70 reports, collected at 8-10 random time points per day over a period of up to 10 days. METHODS: With the advent of widespread smartphone use, ESM can be used in routine clinical practice. Multiple examples of ESM data collections across different patient groups and settings are shown and discussed, varying from an ESM evaluation of a 6-week randomized trial of mindfulness, to a twin study on emotion dynamics in daily life...
May 23, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28543040/automated-smartphone-audiometry-validation-of-a-word-recognition-test-app
#8
Nicholas A Dewyer, Patpong Jiradejvong, Jennifer Henderson Sabes, Charles J Limb
OBJECTIVES/HYPOTHESIS: Develop and validate an automated smartphone word recognition test. STUDY DESIGN: Cross-sectional case-control diagnostic test comparison. METHODS: An automated word recognition test was developed as an app for a smartphone with earphones. English-speaking adults with recent audiograms and various levels of hearing loss were recruited from an audiology clinic and were administered the smartphone word recognition test...
May 23, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28541569/implementation-and-evaluation-of-a-smartphone-application-for-the-perioperative-care-of-neurosurgery-patients-at-an-academic-medical-center-implications-for-patient-satisfaction-surgery-cancelations-and-readmissions
#9
Daniel R Felbaum, Jeffrey J Stewart, Amjad N Anaizi, Faheem A Sandhu, Mani N Nair, Jean-Marc Voyadzis
BACKGROUND: Smartphone applications (apps) in the health care arena are being increasingly developed with the aim of benefiting both patients and their physicians. The delivery of adequate instructions both before and after a procedure or surgery is of paramount importance in ensuring the best possible outcome for patients. OBJECTIVE: To demonstrate that app-based instructions with built-in reminders may improve patient understanding and compliance and contribute to reducing the number of surgery cancellations and postoperative complications and readmissions...
May 25, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28541210/walking-gait-step-length-asymmetry-induced-by-handheld-device
#10
Mahdi Abid, Valerie Renaudin, Yannick Aoustin, Eric Le Carpentier, Thomas Robert
The modeling and feature extraction of human gait motion are crucial in biomechanics studies, human localization and robotics applications. Recent studies in pedestrian navigation aim at extracting gait features based on the data of low-cost sensors embedded in handheld devices such as smartphones. The general assumption in Pedestrian Dead Reckoning (PDR) strategy for navigation application is that the presence of a device in hand does not impact the gait symmetry and that all steps are identical. This hypothesis, which is used to estimate the traveled distance, is investigated in this paper with an experimental study...
May 18, 2017: IEEE Transactions on Neural Systems and Rehabilitation Engineering
https://www.readbyqxmd.com/read/28540146/-combined-diagnostic-tool-application-to-a-retrospective-series-of-patients-undergoing-total-joint-revision-surgery
#11
Enrico Gallazzi, Lorenzo Drago, Andrea Baldini, Ian Stockley, David A George, Sara Scarponi, Carlo L Romanò
Background: Differentiating between septic and aseptic joint prosthesis may be challenging, since no single test is able to confirm or rule out infection. The choice and interpretation of the panel of tests performed in any case often relies on empirical evaluation and poorly validated scores. The "Combined Diagnostic Tool (CDT)" App, a smartphone application for iOS, was developed to allow to automatically calculate the probability of having a of periprosthetic joint infection, on the basis of the relative sensitivity and specificity of the positive and negative diagnostic tests performed in any given patient...
2017: J Bone Jt Infect
https://www.readbyqxmd.com/read/28537527/real-time-data-collection-using-text-messaging-in-a-primary-care-clinic
#12
Manisha Rai, Michelle H Moniz, Julie Blaszczak, Caroline R Richardson, Tammy Chang
BACKGROUND: The use of text messaging is nearly ubiquitous and represents a promising method of collecting data from diverse populations. INTRODUCTION: The purpose of this study was to assess the feasibility and acceptability of text message surveys in a clinical setting and to describe key lessons to minimize attrition. METHODS: We obtained a convenience sample of individuals who entered the waiting room of a low-income, primary care clinic...
May 24, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28536089/smart-devices-for-older-adults-managing-chronic-disease-a-scoping-review
#13
REVIEW
Ben Yb Kim, Joon Lee
BACKGROUND: The emergence of smartphones and tablets featuring vastly advancing functionalities (eg, sensors, computing power, interactivity) has transformed the way mHealth interventions support chronic disease management for older adults. Baby boomers have begun to widely adopt smart devices and have expressed their desire to incorporate technologies into their chronic care. Although smart devices are actively used in research, little is known about the extent, characteristics, and range of smart device-based interventions...
May 23, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28535246/designing-smartphone-mental-health-applications-for-emergency-service-workers
#14
M Deady, D Peters, H Lang, R Calvo, N Glozier, H Christensen, S B Harvey
Background: Emergency service workers are often exposed to trauma and have increased risk of a range of mental health (MH) conditions. Smartphone applications have the potential to provide this group with effective psychological interventions; however, little is known about the acceptability and preferences regarding such initiatives. Aims: To describe the preferences and opinions of emergency service workers regarding the use of smartphone MH applications and to examine the impact of age on these preferences...
May 23, 2017: Occupational Medicine
https://www.readbyqxmd.com/read/28531125/characterizing-dynamic-walking-patterns-and-detecting-falls-with-wearable-sensors-using-gaussian-process-methods
#15
Taehwan Kim, Jeongho Park, Seongman Heo, Keehoon Sung, Jooyoung Park
By incorporating a growing number of sensors and adopting machine learning technologies, wearable devices have recently become a prominent health care application domain. Among the related research topics in this field, one of the most important issues is detecting falls while walking. Since such falls may lead to serious injuries, automatically and promptly detecting them during daily use of smartphones and/or smart watches is a particular need. In this paper, we investigate the use of Gaussian process (GP) methods for characterizing dynamic walking patterns and detecting falls while walking with built-in wearable sensors in smartphones and/or smartwatches...
May 20, 2017: Sensors
https://www.readbyqxmd.com/read/28530773/efficiency-of-instant-messaging-applications-in-coordination-of-emergency-calls-for-combat-injuries-a-pilot-study
#16
Sami Eksert, Mehmet Burak Aşık, Sinan Akay, Kenan Keklikçi, Fevzi Nuri Aydın, Mehmet Çoban, Ali Kantemir, Onur Güngör, Beyazıt Garip, Mustafa Suphi Turgut, Kenan Olcay
BACKGROUND: Coordination of an emergency response team is an important determinant of prompt treatment for combat injuries in hospitals. The authors hypothesized that instant messaging applications for smartphones could be appropriate tools for notifying emergency response team members. The objective of this study was to investigate the efficiency of a commercial instant messaging application (WhatsApp, Mountain View, CA) as a communication tool for the emergency team in a level-I trauma center...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28527027/a-systematic-review-of-smartphone-applications-for-smoking-cessation
#17
REVIEW
Brianna L Haskins, Donna Lesperance, Patric Gibbons, Edwin D Boudreaux
Tobacco use is the leading cause of preventable disease and death in the USA. However, limited data exists regarding smoking cessation mobile app quality and intervention effectiveness. Innovative and scalable interventions are needed to further alleviate the public health implications of tobacco addiction. The proliferation of the smartphone and the advent of mobile phone health interventions have made treatment more accessible than ever. The purpose of this review was to examine the relation between published scientific literature and available commercial smartphone health apps for smoking cessation to identify the percentage of scientifically supported apps that were commercially available to consumers and to determine how many of the top commercially available apps for smoking cessation were supported by the published scientific literature...
May 19, 2017: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/28525311/telerehabilitation-of-patients-with-injuries-of-the-lower-extremities
#18
Andriy I Tsvyakh, Andriy J Hospodarskyy
INTRODUCTION: Timely access to orthopedic rehabilitation is an important problem for the Ukrainian healthcare system. The international orthopedic community aims to achieve the best possible outcome for patient care by modifying rehabilitation methods and using telemedicine technology. The theme of this article is to discuss the integration of telemedicine technology in the rehabilitation of patients with injuries of the lower extremities. MATERIALS AND METHODS: Consecutive patients were recruited over a 2-year period...
May 19, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28524643/racial-and-ethnic-minority-enrollment-in-randomized-clinical-trials-of-behavioural-weight-loss-utilizing-technology-a-systematic-review
#19
REVIEW
D L Rosenbaum, A D Piers, L M Schumacher, C A Kase, M L Butryn
Many racial and ethnic minority groups (minorities) are disproportionately affected by overweight and obesity; however, minorities are often under-represented in clinical trials of behavioural weight loss (BWL) treatment, potentially limiting the generalizability of these trials' conclusions. Interventions involving technology may be particularly well suited to overcoming the barriers to minority enrollment in BWL trials, such as demanding or unpredictable work schedules, caregiving responsibilities and travel burdens...
May 19, 2017: Obesity Reviews: An Official Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28523065/detection-of-peritonsillar-abscess-using-smartphone-based-thermal-imaging
#20
Myung Jin Ban, Yunyoung Nam, Jae Hong Park
OBJECTIVE: Smartphone-based thermal imaging was evaluated for its utility in the detection of peritonsillar abscesses. METHODS: We describe six cases of peritonsillar abscess in which computed tomography and thermography scans of the neck were performed prior to surgery. RESULTS: Open-mouth thermal photographic images were obtained preoperatively from patients, and asymmetric hot spots with significantly higher temperatures in the peritonsillar area were identified as abscesses...
March 2017: Pakistan Journal of Medical Sciences Quarterly
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