Developing a mHealth-based portable ultrasound platform for breast cancer screening

Background Breast cancer is amongst the 10 most common cancers globally. The disease burden is increasing rapidly in Sub-Saharan African countries, where women living in rural and or remote areas are particularly prone to be diagnosed with late-stage breast cancer. This is due to the limited availability of advanced screening and diagnostic options. Ultrasound is a feasible screening tool for breast cancer, due to its portability, affordability and accuracy. The integration of mHealth with portable ultrasound enables the provision of screening services in rural and remote areas, through electronic consultation by a non-specialist with a specialist for interpretation and reporting of the ultrasound results. This project developed an application for a mHealth-based portable ultrasound platform that could be used by a non-specialist to provide breast cancer screening services with remote specialist support. Methods A systematic review of the literature was conducted for the period of 2004 to 2019 to gather evidence on the use of mHealth-based portable ultrasound platforms for improved access to ultrasound services like breast cancer screening. The evidence from the literature was used to design and develop a prototype of an application for a mHealth-based portable ultrasound platform suitable for breast cancer screening. The prototype application was integrated with a mobile-based portable ultrasound from Philips Lumify. Images generated by scanning a phantom breast using the portable ultrasound were uploaded onto the application and downloaded from the application to demonstrate the concept. Results The systematic review showed only two clinical conditions (obstetrics and cardiovascular disease) which used a mHealth-based portable ultrasound platform. The outcomes from the studies showed improved access to the respective ultrasound services in terms of patient management, early detection, improved quality of care and increased patient attendance, which resulted in access to other services. The integration of the prototype application with a mobile-based portable ultrasound resulted into a mHealthbased portable ultrasound platform prototype intended for breast cancer screening. The ability to upload images onto the platform and download images from the platform satisfied the design requirements for the platform. Conclusion A mHealth-based portable ultrasound prototype was developed, which has potential for improving access to breast cancer screening services. Further research including testing of the application with health professionals and patients is recommended to strengthen the feasibility of the concept

Social Media and Public Health: Opportunities and Challenges

Social media has the potential to provide rapid insights into unfolding public health emergencies such as infectious disease outbreaks. They can also be drawn upon for rapid, survey-based insights into various health topics. Social media has also been utilised by medical professionals for the purposes of sharing scholarly works, international collaboration, and engaging in policy debates. One benefit of using social media platforms to gain insight into health is that they have the ability to capture unfiltered public opinion in large volumes, avoiding the potential biases introduced by surveys or interviews. Social media platforms can also be utilised to pilot surveys, for instance, though the use of Twitter polls. Social media data have also been drawn upon in medical emergencies and crisis situations as a public health surveillance tool. A number of software and online tools also exist, developed specifically to aide public health research utilising social media data. In recent years, ethical issues regarding the retrieval and analysis of data have also arisen

2018 Touro College & University System Faculty Publications

This is the 2018 edition of the Faculty Publications Book of the Touro College & University System. It includes all eligible 2018 publication citations of faculty within the Touro College & University System, including New York Medical College (NYMC). It was produced as a joint effort of the Touro College Libraries and the Health Sciences Library at NYMC.https://touroscholar.touro.edu/facpubs/1008/thumbnail.jp

Enhancing multimedia communication components in instructional consulting service online: Students' perspective and perception

Online consultation - one of the advancement of communication technology in consulting service is conducted electronically in various contexts such as online medical consultation, IT consulting and online financial service consultation. It enables participants communicate in synchronous and asynchronous way [1]. However,implementation of this technology in instructional consultation in higher education is not fully integrated. This may due to lack of investigation, analyzing and proper strategy planning on problem encountered by students and lecturer. This paper discuss about the limitations of typical instructional consultation and students’ perspective and perception on conducting consulting service online.The potential benefits of communication components for students in higher education are determined by investigate their perceptions and perspectives on implementation of communication technology for online instructional consultation.The limitations of typical instructional consultation that elicited from literature review are included in this quantitative research study in order to investigate precisely students’ response pertaining to instructional consulting service in higher education. Data was solicited from a sample of 130 students in College of Arts and Science (CAS), College of Business (COB) and College of Law, Government and International Studies (COLGIS) in Universiti Utara Malaysia (UUM) via simple random sampling method.Student’s response to five point Likert-type scale anchored by the terms Strongly Disagree (1) to Strongly Agree (5), Not Important (1) to Extremely Important (5) and Never (1) to Very Often (5). The finding of the research revealed that students were generally positive about potential of multimedia communication tools for traditional consultation system in higher education organization

Improving access to ultrasound imaging in northern, remote communities

Access to healthcare services—including access to medical imaging—is an important determinant of health outcomes. This thesis aims to improve understanding of and address gaps in access to ultrasound imaging for patients in northern, remote communities, and advance a novel ultrasound technology with the ultimate goal of improving patient care and health outcomes. This thesis first brings greater understanding of patients’ perceptions of access and factors which shape access to ultrasound imaging in northern, remote communities in Saskatchewan, Canada. A qualitative study was performed using interpretive description as a methodological approach and a multi-dimensional conceptualization of access to care as a theoretical framework. The study identified barriers which patients in northern, remote communities face in accessing ultrasound imaging, and demonstrated that geographic remoteness from imaging facilities was a central barrier. To determine whether disparities in access to ultrasound imaging resulted in disparities in utilization of ultrasound services, two population-based studies assessed the association between sociodemographic and geographic factors and obstetrical and non-obstetrical ultrasound utilization in Saskatchewan. In the first study investigating obstetrical ultrasound utilization, multivariate logistic regression analysis demonstrated that women living in rural areas, remote areas, and low income neighbourhoods, as well as status First Nations women, were less likely to have a second trimester ultrasound, an important aspect of prenatal care. In a second study investigating non-obstetrical ultrasound utilization across the entire provincial population, multivariate Poisson regression analysis similarly demonstrated lower rates of non-obstetrical ultrasound utilization among individuals living in rural and remote areas, individuals residing in low income neighbourhoods, and status First Nations persons. To address the barriers which patients in northern, remote communities face in accessing ultrasound imaging and to minimize disparities in ultrasound imaging utilization as identified in previous studies in this thesis, telerobotic ultrasound technology was investigated as a solution to improve access to ultrasound imaging. Using this technology, radiologists and sonographers could remotely manipulate an ultrasound probe via a robotic arm, thereby remotely performing an ultrasound exam while patients remained in their home community. A clinical trial comparing conventional and telerobotic ultrasound approaches was undertaken, validating this technology for obstetrical ultrasound imaging. To determine the feasibility of using telerobotic technology to establish an ultrasound service delivery model to remotely provide diagnostic ultrasound exams in underserved communities, pilot telerobotic ultrasound clinics were developed in three northern, remote communities. Telerobotic ultrasound exams were sufficient for diagnosis in the majority of cases, minimizing travel or reducing wait times for these patients. This technology was subsequently evaluated during a COVID-19 outbreak in northern Saskatchewan, demonstrating the potential of this technology to provide critical ultrasound services to an underserved northern population and minimize health inequities during the COVID-19 pandemic. An economic evaluation was performed to compare a service delivery model using telerobotic ultrasound technology to alternative service delivery models. Telerobotic ultrasound combined with an itinerant sonographer service was found to be the lowest cost option from both a publicly funded healthcare payer perspective and a societal perspective for many northern, remote communities. This thesis provides key insights for health system leaders seeking improved understanding and novel solutions to improve access to ultrasound imaging in northern, remote communities. Findings suggest that telerobotic ultrasound is a viable solution to improve access to ultrasound imaging and reduce costs associated with ultrasound service delivery. Evidence in this thesis may be used to help improve ultrasound services and health equity for patients in underserved northern, remote communities. Continued respectful collaboration with northern, remote, Indigenous peoples and communities will be a critical aspect to ensure that ultrasound services meet community needs

Daftar Ebook Medicine Science Terbitan Springer Tahun 2018

Artikel ini memuat daftar judul ebook springer terbitan tahun 2018 yang dilanggan oleh Unan

Informatics for Health 2017 : advancing both science and practice

Conference report, The Informatics for Health congress, 24-26 April 2017, in Manchester, UK.Introduction : The Informatics for Health congress, 24-26 April 2017, in Manchester, UK, brought together the Medical Informatics Europe (MIE) conference and the Farr Institute International Conference. This special issue of the Journal of Innovation in Health Informatics contains 113 presentation abstracts and 149 poster abstracts from the congress. Discussion : The twin programmes of “Big Data” and “Digital Health” are not always joined up by coherent policy and investment priorities. Substantial global investment in health IT and data science has led to sound progress but highly variable outcomes. Society needs an approach that brings together the science and the practice of health informatics. The goal is multi-level Learning Health Systems that consume and intelligently act upon both patient data and organizational intervention outcomes. Conclusions : Informatics for Health demonstrated the art of the possible, seen in the breadth and depth of our contributions. We call upon policy makers, research funders and programme leaders to learn from this joined-up approach.Publisher PDFPeer reviewe