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https://www.readbyqxmd.com/read/28795584/use-of-an-android-phone-application-for-automated-text-messages-in-international-settings-a-case-study-in-an-hiv-clinical-trial-in-st-petersburg-russia
#1
Leah S Forman, Gregory J Patts, Sharon M Coleman, Elena Blokhina, John Lu, Tatiana Yaroslavtseva, Natalia Gnatienko, Evgeny Krupitsky, Jeffrey H Samet, Christine E Chaisson
BACKGROUND/AIMS: Reproducible outcomes in clinical trials depend on adherence to study protocol. Short message service (also known as text message) reminders have been shown to improve clinical trial adherence in the United States and elsewhere. However, due to systematic differences in mobile data plans, languages, and technology, these systems are not easily translated to international settings. METHODS: To gauge technical capabilities for international projects, we developed SMSMessenger, an automated Android application that uses a US server to send medication reminders to participants in a clinical trial in St...
August 1, 2017: Clinical Trials: Journal of the Society for Clinical Trials
https://www.readbyqxmd.com/read/28794473/information-security-scheme-based-on-computational-temporal-ghost-imaging
#2
Shan Jiang, Yurong Wang, Tao Long, Xiangfeng Meng, Xiulun Yang, Rong Shu, Baoqing Sun
An information security scheme based on computational temporal ghost imaging is proposed. A sequence of independent 2D random binary patterns are used as encryption key to multiply with the 1D data stream. The cipher text is obtained by summing the weighted encryption key. The decryption process can be realized by correlation measurement between the encrypted information and the encryption key. Due to the instinct high-level randomness of the key, the security of this method is greatly guaranteed. The feasibility of this method and robustness against both occlusion and additional noise attacks are discussed with simulation, respectively...
August 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28748367/commercial-online-social-network-data-and-statin-side-effect-surveillance-a-pilot-observational-study-of-aggregate-mentions-on-facebook
#3
Marco D Huesch
INTRODUCTION: Surveillance of the safety of prescribed drugs after marketing approval has been secured remains fraught with complications. Formal ascertainment by providers and reporting to adverse-event registries, formal surveys by manufacturers, and mining of electronic medical records are all well-known approaches with varying degrees of difficulty, cost, and success. Novel approaches may be a useful adjunct, especially approaches that mine or sample internet-based methods such as online social networks...
July 26, 2017: Drug Safety: An International Journal of Medical Toxicology and Drug Experience
https://www.readbyqxmd.com/read/28731388/electronic-visits-for-minor-acute-illnesses-analysis-of-patient-demographics-prescription-rates-and-follow-up-care-within-an-asynchronous-text-based-online-visit
#4
Kristine S Penza, Martha A Murray, Jennifer L Pecina, Jane F Myers, Joseph W Furst
INTRODUCTION: Patients can obtain medical advice and treatment from a healthcare provider asynchronously through an electronic visit (eVisit) within a secure online portal. METHODS: We conducted a retrospective record review of Mayo Clinic Rochester primary care empaneled patients who had an eVisit for a minor acute illness and were reviewed for 30-day outcomes of follow-up. RESULTS: Of the 1,009 eVisits analyzed, a total of 340 (34%) had follow-up within 30 days, with a follow-up rate of 154 (20%) when those who were advised to follow-up were excluded...
July 20, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28699941/hospital-based-clinicians-use-of-technology-for-patient-care-related-communication-a-national-survey
#5
Kevin O'Leary, David Liebovitz, Robert Wu, Ksheeraja Ravi, Claire Knoten, Mengxin Sun, Ashley Walker, Madhu Reddy
OBJECTIVE: To characterize current use of communication technologies, including standard text messaging and secure mobile messaging applications, for patient care-related (PCR) communication. METHODS: We used a Society of Hospital Medicine database to conduct a national cross-sectional survey of hospital-based clinicians. RESULTS: We analyzed data from 620 survey respondents (adjusted response rate, 11.0%). Pagers were provided by hospitals to 495 (79...
July 2017: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/28699123/the-tool-for-the-automatic-analysis-of-lexical-sophistication-taales-version-2-0
#6
Kristopher Kyle, Scott Crossley, Cynthia Berger
This study introduces the second release of the Tool for the Automatic Analysis of Lexical Sophistication (TAALES 2.0), a freely available and easy-to-use text analysis tool. TAALES 2.0 is housed on a user's hard drive (allowing for secure data processing) and is available on most operating systems (Windows, Mac, and Linux). TAALES 2.0 adds 316 indices to the original tool. These indices are related to word frequency, word range, n-gram frequency, n-gram range, n-gram strength of association, contextual distinctiveness, word recognition norms, semantic network, and word neighbors...
July 11, 2017: Behavior Research Methods
https://www.readbyqxmd.com/read/28692697/-formula-see-text-oblivious-similarity-based-searching-for-encrypted-data-outsourced-to-an-untrusted-domain
#7
Zeeshan Pervez, Mahmood Ahmad, Asad Masood Khattak, Naeem Ramzan, Wajahat Ali Khan
Public cloud storage services are becoming prevalent and myriad data sharing, archiving and collaborative services have emerged which harness the pay-as-you-go business model of public cloud. To ensure privacy and confidentiality often encrypted data is outsourced to such services, which further complicates the process of accessing relevant data by using search queries. Search over encrypted data schemes solve this problem by exploiting cryptographic primitives and secure indexing to identify outsourced data that satisfy the search criteria...
2017: PloS One
https://www.readbyqxmd.com/read/28611886/managing-acute-behavioural-disturbances-in-the-emergency-department-using-the-environment-policies-and-practices-a-systematic-review
#8
Tracey J Weiland, Sean Ivory, Jennie Hutton
INTRODUCTION: Effective strategies for managing acute behavioural disturbances (ABDs) within emergency departments (EDs) are needed given their rising occurrence and negative impact on safety, psychological wellbeing, and staff turnover. Non-pharmacological interventions for ABD management generally fall into four categories: environmental modifications; policies; practice changes; and education. Our objective was to systematically review the efficacy of strategies for ABD management within EDs that involved changes to environment, architecture, policy and practice...
June 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28578767/electronic-communication-of-protected-health-information-privacy-security-and-hipaa-compliance
#9
Brian C Drolet, Jayson S Marwaha, Brad Hyatt, Phillip E Blazar, Scott D Lifchez
PURPOSE: Technology has enhanced modern health care delivery, particularly through accessibility to health information and ease of communication with tools like mobile device messaging (texting). However, text messaging has created new risks for breach of protected health information (PHI). In the current study, we sought to evaluate hand surgeons' knowledge and compliance with privacy and security standards for electronic communication by text message. METHODS: A cross-sectional survey of the American Society for Surgery of the Hand membership was conducted in March and April 2016...
June 2017: Journal of Hand Surgery
https://www.readbyqxmd.com/read/28566993/secure-clinical-texting-patient-risk-in-high-acuity-care
#10
George A Gellert, George S Conklin, Lynn A Gibson
The Joint Commission recently reversed its prior authorization of the use of secure clinical texting to issue patient care orders, now again prohibiting texting of orders. However, the potential sole or exclusive use of clinical texts to transmit other patient care information beyond care orders still poses a risk to patient safety in high acuity care because of text transmission delays resulting from carrier-dependent latency. Although texting in routine patient care may deliver high value to clinicians, the risk of latency and delayed receipt of clinically urgent or time-sensitive texted patient information in high-acuity care settings can harm patients...
2017: Perspectives in Health Information Management
https://www.readbyqxmd.com/read/28538869/potential-mechanisms-linking-probiotics-to-diabetes-a-narrative-review-of-the-literature
#11
Maryam Miraghajani, Somayeh Shahraki Dehsoukhteh, Nahid Rafie, Sahar Golpour Hamedani, Sima Sabihi, Reza Ghiasvand
CONTEXT AND OBJECTIVE: Some studies have suggested a wide range of possible mechanisms through which probiotics may play a role in diabetes prevention and treatment. However, the underlying mechanisms are not fully understood. We conducted this study to review the potential mechanisms suggested for the effect of probiotics in diabetes. DESIGN AND SETTING: Narrative review conducted at the Food Security Research Center of Isfahan. METHODS: A search in the electronic databases MEDLINE (PubMed), Cochrane Library, Web of Science and Google scholar was performed up to October 2016...
March 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28504991/tablet-e-logbooks-four-thousand-clinical-cases-and-complications-e-logged-by-14-nondoctor-anesthesia-providers-in-nepal
#12
Shristi Shah, Oliver Ross, Stephen Pickering, Stephen Knoble, Indra Rai
BACKGROUND: To meet the need for essential surgery across rural Nepal, anesthesia at district level is delivered by nondoctor anesthetists. They require support to maintain confidence and competence, and upgraded professional registration to secure their status. To meet these needs, a distance-blended learning course was pioneered and delivered. A core course requirement was to log all clinical cases; these were logged on a new e-logbook. METHODS: Fourteen nondoctor anesthesia providers working in 12 different districts across Nepal were enrolled in the 1-year course...
May 11, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28489549/secure-and-energy-efficient-data-transmission-system-based-on-chaotic-compressive-sensing-in-body-to-body-networks
#13
Haipeng Peng, Ye Tian, Jurgen Kurths, Lixiang Li, Yixian Yang, Daoshun Wang
Applications of wireless body area networks (WBANs) are extended from remote health care to military, sports, disaster relief, etc. With the network scale expanding, nodes increasing, and links complicated, a WBAN evolves to a body-to-body network. Along with the development, energy saving and data security problems are highlighted. In this paper, chaotic compressive sensing (CCS) is proposed to solve these two crucial problems, simultaneously. Compared with the traditional compressive sensing, CCS can save vast storage space by only storing the matrix generation parameters...
June 2017: IEEE Transactions on Biomedical Circuits and Systems
https://www.readbyqxmd.com/read/28465807/evaluation-models-and-criteria-of-the-quality-of-hospital-websites-a-systematic-review-study
#14
REVIEW
Fatemeh Rangraz Jeddi, Hamidreza Gilasi, Sahar Khademi
INTRODUCTION: Hospital websites are important tools in establishing communication and exchanging information between patients and staff, and thus should enjoy an acceptable level of quality. The aim of this study was to identify proper models and criteria to evaluate the quality of hospital websites. METHODS: This research was a systematic review study. The international databases such as Science Direct, Google Scholar, PubMed, Proquest, Ovid, Elsevier, Springer, and EBSCO together with regional database such as Magiran, Scientific Information Database, Persian Journal Citation Report (PJCR) and IranMedex were searched...
February 2017: Electronic Physician
https://www.readbyqxmd.com/read/28460274/understanding-policy-persistence-the-case-of-police-drug-detection-dog-policy-in-nsw-australia
#15
Caitlin E Hughes, Alison Ritter, Kari Lancaster, Robert Hoppe
BACKGROUND: Significant research attention has been given to understanding the processes of drug policy reform. However, there has been surprisingly little analysis of the persistence of policy in the face of opposition and evidence of ineffectiveness. In this article we analysed just such a case - police drug detection dog policy in NSW, Australia. We sought to identify factors which may account for the continuation of this policy, in spite of counter-evidence and concerted advocacy...
June 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28453714/evaluating-the-effect-of-integrated-microfinance-and-health-interventions-an-updated-review-of-the-evidence
#16
Lara M J Lorenzetti, Sheila Leatherman, Valerie L Flax
Background: Solutions delivered within firm sectoral boundaries are inadequate in achieving income security and better health for poor populations. Integrated microfinance and health interventions leverage networks of women to promote financial inclusion, build livelihoods, and safeguard against high cost illnesses. Our understanding of the effect of integrated interventions has been limited by variability in intervention, outcome, design, and methodological rigour. This systematic review synthesises the literature through 2015 to understand the effect of integrated microfinance and health programs...
June 1, 2017: Health Policy and Planning
https://www.readbyqxmd.com/read/28441940/clinical-records-anonymisation-and-text-extraction-crate-an-open-source-software-system
#17
REVIEW
Rudolf N Cardinal
BACKGROUND: Electronic medical records contain information of value for research, but contain identifiable and often highly sensitive confidential information. Patient-identifiable information cannot in general be shared outside clinical care teams without explicit consent, but anonymisation/de-identification allows research uses of clinical data without explicit consent. RESULTS: This article presents CRATE (Clinical Records Anonymisation and Text Extraction), an open-source software system with separable functions: (1) it anonymises or de-identifies arbitrary relational databases, with sensitivity and precision similar to previous comparable systems; (2) it uses public secure cryptographic methods to map patient identifiers to research identifiers (pseudonyms); (3) it connects relational databases to external tools for natural language processing; (4) it provides a web front end for research and administrative functions; and (5) it supports a specific model through which patients may consent to be contacted about research...
April 26, 2017: BMC Medical Informatics and Decision Making
https://www.readbyqxmd.com/read/28433677/montreal-accord-on-patient-reported-outcomes-use-series-paper-9-anonymization-and-ethics-considerations-for-capturing-and-sharing-patient-reported-outcomes-pro
#18
L Arbuckle, E Moher, S J Bartlett, S Ahmed, K El Emam
BACKGROUND: Patient reported outcomes (PRO) are collected with consent for care, however using the data for any other purpose requires consent for that additional purpose, or the anonymization of the data. Collecting explicit consent to use this data for secondary purposes, before the patient completes a PRO, can also bias the responses. OBJECTIVE: We consider the ethical and security issues related to the collection of data at the point of care or in the population, and the aggregation and integration of PRO data with administrative databases to facilitate decision-making and comparative effectiveness research...
April 19, 2017: Journal of Clinical Epidemiology
https://www.readbyqxmd.com/read/28414020/modifying-alcohol-consumption-to-reduce-obesity-macro-development-and-feasibility-trial-of-a-complex-community-based-intervention-for-men
#19
Iain K Crombie, Kathryn B Cunningham, Linda Irvine, Brian Williams, Falko F Sniehotta, John Norrie, Ambrose Melson, Claire Jones, Andrew Briggs, Peter M Rice, Marcus Achison, Andrew McKenzie, Elena Dimova, Peter W Slane
BACKGROUND: Obese men who consume alcohol are at a greatly increased risk of liver disease; those who drink > 14 units of alcohol per week have a 19-fold increased risk of dying from liver disease. OBJECTIVES: To develop an intervention to reduce alcohol consumption in obese men and to assess the feasibility of a randomised controlled trial (RCT) to investigate its effectiveness. DESIGN OF THE INTERVENTION: The intervention was developed using formative research, public involvement and behaviour change theory...
April 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/28406572/review-article-workplace-violence-in-the-emergency-department-a-systematic-review-and-meta-analysis
#20
REVIEW
Shradha Nikathil, Alexander Olaussen, Robert A Gocentas, Evan Symons, Biswadev Mitra
Patient or visitor perpetrated workplace violence (WPV) has been reported to be a common occurrence within the ED. No universal definition of violence or recording of such events exists. In addition ED staff are often reluctant to report violent incidents. The true incidence of WPV is therefore unclear. This systematic review aimed to quantify WPV in EDs. The association of WPV to drug and alcohol exposure was explored. The databases MEDLINE, Embase, PsycInfo and the Cochrane Library were searched from their commencement to 10 March 2016...
June 2017: Emergency Medicine Australasia: EMA
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