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https://www.readbyqxmd.com/read/28202428/patient-use-of-electronic-prescription-refill-and-secure-messaging-and-its-association-with-undetectable-hiv-viral-load-a-retrospective-cohort-study
#1
D Keith McInnes, Stephanie L Shimada, Amanda M Midboe, Kim M Nazi, Shibei Zhao, Justina Wu, Casey M Garvey, Thomas K Houston
BACKGROUND: Electronic personal health records (PHRs) can support patient self-management of chronic conditions. Managing human immunodeficiency virus (HIV) viral load, through taking antiretroviral therapy (ART) is crucial to long term survival of persons with HIV. Many persons with HIV have difficulty adhering to their ART over long periods of time. PHRs contribute to chronic disease self-care and may help persons with HIV remain adherent to ART. Proportionally veterans with HIV are among the most active users of the US Department of Veterans Affairs (VA) PHR, called My HealtheVet...
February 15, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28181095/icasme-an-improved-cloud-based-authentication-scheme-for-medical-environment
#2
Qingfeng Cheng, Xinglong Zhang, Jianfeng Ma
Unlike the traditional medical system, telecare medicine information system (TMIS) ensures that patients can get health-care services via the Internet at home. Authenticated key agreement protocol is very important for protecting the security in TMIS. Recently scholars have proposed a lot of authenticated key agreement protocols. In 2016, Chiou et al. demonstrated that Chen et al.'s authentication scheme fails to provide user's anonymity and message authentication and then proposed an enhanced scheme (Chiou et al...
March 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28178214/enabling-secure-xmpp-communications-in-federated-iot-clouds-through-xep-0027-and-saml-sasl-sso
#3
Antonio Celesti, Maria Fazio, Massimo Villari
Nowadays, in the panorama of Internet of Things (IoT), finding a right compromise between interactivity and security is not trivial at all. Currently, most of pervasive communication technologies are designed to work locally. As a consequence, the development of large-scale Internet services and applications is not so easy for IoT Cloud providers. The main issue is that both IoT architectures and services have started as simple but they are becoming more and more complex. Consequently, the web service technology is often inappropriate...
February 7, 2017: Sensors
https://www.readbyqxmd.com/read/28163853/bilateral-cryptorchidism-a-rare-presentation-for-persistent-m%C3%A3-llerian-duct-syndrome
#4
Abdullah Al-Faris, Mosleh Jabari, Mohammed Al-Sayed, Hassan Al-Shehri
Persistent Müllerian duct syndrome (PMDS) is a rare, sex-limited, autosomal recessive disorder representing male pseudo-hermaphroditism. It is observed in males with the presence of female reproductive organs such as the uterus, cervix, and bilateral fallopian tubes along with normally developed male reproductive organs. It generally occurs during embryogenesis due to mutation in anti-Müllerian hormone (AMH) gene, i.e., AMH gene or AMH receptor (AMHR2) gene. The present case reports a male infant with inflammation in the right groin who was admitted to Security Forces Hospital in 2015...
December 2016: Electronic Physician
https://www.readbyqxmd.com/read/28156475/usability-and-acceptance-of-novel-personal-health-technology-to-support-early-palliative-care-for-patients-with-cancer-and-caregivers
#5
Sarah C Reed, Katherine Kim, Victoria Ngo, Wendy Wait, Ester Apesoa-Varano, Joy Morgan, Robin L Whitney, Emma Blackmon, Jill Joseph
: 73 Background: Little research has assessed whether and how technology can support early palliative care. Our team developed a HIPAA-compliant, cloud-based Personal Health Network (PHN) with a secure, online network of family, caregivers, clinicians and service providers designated by the patient; symptom reporting/management resources; and support for communication among network members via audio/video conferencing, messaging, and document sharing. This study examines PHN usability and acceptance, and identifies additional functions for early palliative care...
October 9, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28121992/a-secure-region-based-geographic-routing-protocol-srbgr-for-wireless-sensor-networks
#6
Ali Idarous Adnan, Zurina Mohd Hanapi, Mohamed Othman, Zuriati Ahmad Zukarnain
Due to the lack of dependency for routing initiation and an inadequate allocated sextant on responding messages, the secure geographic routing protocols for Wireless Sensor Networks (WSNs) have attracted considerable attention. However, the existing protocols are more likely to drop packets when legitimate nodes fail to respond to the routing initiation messages while attackers in the allocated sextant manage to respond. Furthermore, these protocols are designed with inefficient collection window and inadequate verification criteria which may lead to a high number of attacker selections...
2017: PloS One
https://www.readbyqxmd.com/read/28089764/promoting-weight-maintenance-with-electronic-health-record-tools-in-a-primary-care-setting-baseline-results-from-the-maintain-pc-trial
#7
Molly B Conroy, Cindy L Bryce, Kathleen M McTigue, Dana Tudorascu, Bethany Barone Gibbs, Diane Comer, Rachel Hess, Kimberly Huber, Laurey R Simkin-Silverman, Gary S Fischer
Maintaining weight loss is a significant challenge in combating obesity. The goal of Maintaining Activity and Nutrition through Technology-Assisted Innovation in Primary Care (MAINTAIN-pc) is to evaluate the use of tools delivered through an electronic health record (EHR) and patient portal, with or without health coach support, to help primary care patients maintain weight loss. EHR tools include flowsheets, standardized surveys, and secure patient messaging. Inclusion criteria were age 18-75years, voluntary 5% weight loss in the past 2years with prior BMI≥25kg/m(2), and no bariatric procedures in past 5years...
March 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28064525/healthy-children-strong-families-2-a-randomized-controlled-trial-of-a-healthy-lifestyle-intervention-for-american-indian-families-designed-using-community-based-approaches
#8
Emily J Tomayko, Ronald J Prince, Kate A Cronin, Tassy Parker, Kyungmann Kim, Vernon M Grant, Judith N Sheche, Alexandra K Adams
Background/Aims Few obesity prevention trials have focused on young children and their families in the home environment, particularly in underserved communities. Healthy Children, Strong Families 2 is a randomized controlled trial of a healthy lifestyle intervention for American Indian children and their families, a group at very high risk of obesity. The study design resulted from our long-standing engagement with American Indian communities, and few collaborations of this type resulting in the development and implementation of a randomized clinical trial have been described...
January 1, 2017: Clinical Trials: Journal of the Society for Clinical Trials
https://www.readbyqxmd.com/read/28054955/which-food-security-determinants-predict-adequate-vegetable-consumption-among-rural-western-australian-children
#9
Stephanie L Godrich, Johnny Lo, Christina R Davies, Jill Darby, Amanda Devine
Improving the suboptimal vegetable consumption among the majority of Australian children is imperative in reducing chronic disease risk. The objective of this research was to determine whether there was a relationship between food security determinants (FSD) (i.e., food availability, access, and utilisation dimensions) and adequate vegetable consumption among children living in regional and remote Western Australia (WA). Caregiver-child dyads (n = 256) living in non-metropolitan/rural WA completed cross-sectional surveys that included questions on FSD, demographics and usual vegetable intake...
January 3, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27999841/a-novel-survey-to-examine-the-relationship-between-health-it-adoption-and-nurse-physician-communication
#10
A Jay Holmgren, Eric Pfeifer, Milisa Manojlovich, Julia Adler-Milstein
BACKGROUND: As EHR adoption in US hospitals becomes ubiquitous, a wide range of IT options are theoretically available to facilitate physician-nurse communication, but we know little about the adoption rate of specific technologies or the impact of their use. OBJECTIVES: To measure adoption of hardware, software, and telephony relevant to nurse-physician communication in US hospitals. To assess the relationship between non-IT communication practices and hardware, software, and telephony adoption...
December 21, 2016: Applied Clinical Informatics
https://www.readbyqxmd.com/read/27940634/effectiveness-of-medicines-authentication-technology-to-detect-counterfeit-recalled-and-expired-medicines-a-two-stage-quantitative-secondary-care-study
#11
Bernard Naughton, Lindsey Roberts, Sue Dopson, Stephen Chapman, David Brindley
OBJECTIVES: To identify the authentication and detection rate of serialised medicines using medicines authentication technology. DESIGN AND INTERVENTION: 4192 serialised medicines were entered into a hospital dispensary over two separate 8-week stages in 2015. Medicines were authenticated using secure external database cross-checking, triggered by the scanning of a two-dimensional data matrix with a unit specific 12-digit serial code. 4% of medicines included were preprogrammed with a message to identify the product as either expired, pack recalled, product recalled or counterfeit...
December 9, 2016: BMJ Open
https://www.readbyqxmd.com/read/27897988/reciprocally-benefited-secure-transmission-for-spectrum-sensing-based-cognitive-radio-sensor-networks
#12
Dawei Wang, Pinyi Ren, Qinghe Du, Li Sun, Yichen Wang
The rapid proliferation of independently-designed and -deployed wireless sensor networks extremely crowds the wireless spectrum and promotes the emergence of cognitive radio sensor networks (CRSN). In CRSN, the sensor node (SN) can make full use of the unutilized licensed spectrum, and the spectrum efficiency is greatly improved. However, inevitable spectrum sensing errors will adversely interfere with the primary transmission, which may result in primary transmission outage. To compensate the adverse effect of spectrum sensing errors, we propose a reciprocally-benefited secure transmission strategy, in which SN's interference to the eavesdropper is employed to protect the primary confidential messages while the CRSN is also rewarded with a loose spectrum sensing error probability constraint...
November 25, 2016: Sensors
https://www.readbyqxmd.com/read/27876689/survey-email-scheduling-and-monitoring-in-ercts-sesame-a-digital-tool-to-improve-data-collection-in-randomized-controlled-clinical-trials
#13
Trygve Skonnord, Finn Steen, Holgeir Skjeie, Arne Fetveit, Mette Brekke, Atle Klovning
BACKGROUND: Electronic questionnaires can ease data collection in randomized controlled trials (RCTs) in clinical practice. We found no existing software that could automate the sending of emails to participants enrolled into an RCT at different study participant inclusion time points. OBJECTIVE: Our aim was to develop suitable software to facilitate data collection in an ongoing multicenter RCT of low back pain (the Acuback study). For the Acuback study, we determined that we would need to send a total of 5130 emails to 270 patients recruited at different centers and at 19 different time points...
November 22, 2016: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/27847350/design-considerations-in-development-of-a-mobile-health-intervention-program-the-text-me-and-textmeds-experience
#14
Jay Thakkar, Tony Barry, Aravinda Thiagalingam, Julie Redfern, Alistair L McEwan, Anthony Rodgers, Clara K Chow
BACKGROUND: Mobile health (mHealth) has huge potential to deliver preventative health services. However, there is paucity of literature on theoretical constructs, technical, practical, and regulatory considerations that enable delivery of such services. OBJECTIVES: The objective of this study was to outline the key considerations in the development of a text message-based mHealth program; thus providing broad recommendations and guidance to future researchers designing similar programs...
November 15, 2016: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/27805641/experimental-transmission-of-quantum-digital-signatures-over-90%C3%A2-%C3%A2-km-of-installed-optical-fiber-using-a-differential-phase-shift-quantum-key-distribution-system
#15
Robert J Collins, Ryan Amiri, Mikio Fujiwara, Toshimori Honjo, Kaoru Shimizu, Kiyoshi Tamaki, Masahiro Takeoka, Erika Andersson, Gerald S Buller, Masahide Sasaki
Quantum digital signatures (QDSs) apply quantum mechanics to the problem of guaranteeing message integrity and non-repudiation with information-theoretical security, which are complementary to the confidentiality realized by quantum key distribution (QKD). Previous experimental demonstrations have been limited to transmission distances of less than 5 km of optical fiber in a laboratory setting. Here we report, to the best of our knowledge, the first demonstration of QDSs over installed optical fiber, as well as the longest transmission link reported to date...
November 1, 2016: Optics Letters
https://www.readbyqxmd.com/read/27798528/mississippi-medical-reserve-corps-moving-mississippi-from-emergency-planning-to-response-ready
#16
Lisa C McCormick, Matthew Fifolt, Caroline Mercer, Jesse Pevear, Jonathan Wilson
OBJECTIVE: The purpose of this study was to identify factors that might impact a Medical Reserve Corps (MRC) volunteer's decision to respond to an emergency event. The 2 primary goals of this survey were to (1) establish realistic planning assumptions regarding the use of volunteers in health care emergency responses, and (2) determine whether barriers to volunteer participation could be addressed by MRC units to improve volunteer response rates. DESIGN: An anonymous online survey instrument was made available via Qualtrics through a customized URL...
January 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/27782019/whatsapp-in-clinical-practice-a-literature-review
#17
Maurice Mars, Richard E Scott
: Several spontaneous telemedicine services using WhatsApp Messenger have started in South Africa raising issues of confidentiality, data security and storage, record keeping and reporting. This study reviewed the literature on WhatsApp in clinical practice, to determine how it is used, and users' satisfaction. METHODS: Pubmed, Scopus, Science Direct and IEE Expert databases were searched using the search term WhatsApp and Google Scholar using the terms WhatsApp Telemedicine and WhatsApp mHealth...
2016: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/27740788/24-hour-relativistic-bit-commitment
#18
Ephanielle Verbanis, Anthony Martin, Raphaël Houlmann, Gianluca Boso, Félix Bussières, Hugo Zbinden
Bit commitment is a fundamental cryptographic primitive in which a party wishes to commit a secret bit to another party. Perfect security between mistrustful parties is unfortunately impossible to achieve through the asynchronous exchange of classical and quantum messages. Perfect security can nonetheless be achieved if each party splits into two agents exchanging classical information at times and locations satisfying strict relativistic constraints. A relativistic multiround protocol to achieve this was previously proposed and used to implement a 2-millisecond commitment time...
September 30, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27733972/a-novel-edge-based-embedding-in-medical-images-based-on-unique-key-generated-using-sudoku-puzzle-design
#19
B Santhi, B Dheeptha
The field of telemedicine has gained immense momentum, owing to the need for transmitting patients' information securely. This paper puts forth a unique method for embedding data in medical images. It is based on edge based embedding and XOR coding. The algorithm proposes a novel key generation technique by utilizing the design of a sudoku puzzle to enhance the security of the transmitted message. The edge blocks of the cover image alone, are utilized to embed the payloads. The least significant bit of the pixel values are changed by XOR coding depending on the data to be embedded and the key generated...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27731866/spaced-education-and-the-importance-of-raising-awareness-of-the-personal-data-protection-act-a-medical-student-population-based-study
#20
Zubin J Daruwalla, Jing L Loh, Chaoyan Dong
BACKGROUND: The Personal Data Protection Act (PDPA) of Singapore was first passed in 2012, with subsequent enforcement regulations effective in 2014. Although medical education via digital platforms is not often used in medical schools in Singapore as of yet, many current means of communication at all levels in the medical community from medical schools to clinics to hospitals are unsecure and noncompliant with the PDPA. OBJECTIVE: This pilot study will assess the effectiveness of MyDoc, a secure, mobile telehealth application and messaging platform, as an educational tool, secure communications tool, and a tool to raise awareness of the PDPA...
August 9, 2016: JMIR Medical Education
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