Search

Communicable disease outbreaks can spread rapidly, causing enormous losses to individual health, national economies and social well-being. Therefore, communicable disease surveillance is essential for protecting public health. In Qatar, electronic reporting from primary health centres was proposed as a means of improving disease notification, replacing a paper-based method of reporting (via internal mail, facsimile, email or telephone), which has disadvantages and requires active cooperation and engagement of staff. This study is a predescriptive and postdescriptive analysis, which compared disease notifications received from electronic and paper-based systems during 3-month evaluation periods (quarter 2 in 2016 and quarter 2 in 2018 for paper-based and electronic reporting, respectively) in terms of comprehensiveness, timeliness and completeness. For the 23 notifiable diseases included in this study, approximately twice as many notifications were received through the electronic reporting system as from the paper-based reporting system, demonstrating it is more comprehensive. An overall increase in notifications is likely to have a positive public health impact in Qatar. 100% of electronic notifications were received in a timely manner, compared with 28% for paper-based notifications. Findings of the study show that electronic reporting presents a revolutionary opportunity to advance public health surveillance. It is recommended that electronic reporting be rolled out more widely to improve the completeness, stability and representativeness of the national public health surveillance system in Qatar as well as other countries.

While health policy scholars wish to encourage the creation of technologies that bring more value to healthcare, they may not fully understand the mandate of venture capitalists and how they operate. This paper aims to clarify how venture capital operates and to illustrate its influence over the kinds of technologies that make their way into healthcare systems. The paper draws on the international innovation policy scholarship and the lessons our research team learned throughout a 5-year fieldwork conducted in Quebec (Canada). Current policies support the development of technologies that capital investors identify as valuable, and which may not align with important health needs. The level of congruence between a given health technology-based venture and the mandate of venture capital is highly variable, explaining why some types of innovation may never come into existence. While venture capitalists’ mandate and worldview are extraneous to healthcare, they shape health technologies in several, tangible ways. Clinical leaders and health policy scholars could play a more active role in innovation policy. Because certain types of technology are more likely than others to help tackle the intractable problems of healthcare systems, public policies should be equipped to promote those that address the needs of a growing elderly population, support patients who are afflicted by chronic diseases and reduce health disparities.

This paper demonstrates that Lean management serves as a foundation to leverage innovation throughout the healthcare projects. An organisation that successfully accommodates both Lean and innovation will gain higher competitive advantage and reach long-term sustainability. Innovation in the healthcare sector in the United Arab Emirates (UAE) is encouraged through responses to the challenges of patient needs and government pressure on the organisations towards innovation and sustainability concerns. The objective of the paper is to investigate critical success factors (CSFs) for effective diffusion of Lean innovation in healthcare projects in the UAE. A conceptual model is developed to explain the CSFs for diffusion of Lean innovation in the healthcare projects. A public hospital that implemented Lean innovation projects in the UAE was selected as a case study and the data provided through the interviews were reviewed and analysed. It is concluded that the successful implementation of Lean innovation had outstanding implications: It has markedly and sustainably decreased patient access and waiting time, improved safety and patient satisfaction and supported the hospital culture of empowering front-line caregivers. The championing role of leadership commitment and management support, and employee involvement across all levels is required for successful implementation.

With a considerably high level of poverty, high population density and relatively fragile health systems, most African countries have a predominance of factors that could contribute to the rapid spread of the COVID-19 pandemic Despite these challenges, the continent has shown capacity in its response to the pandemic This may be related to the continent's experience in responding to several infectious disease outbreaks such as Ebola disease, Lassa fever and cholera Since the beginning of the COVID-19 pandemic, several local innovations have been developed and implemented These innovations take into consideration unique circumstances in countries such as multiple government levels, belief in traditional medicine, limited access to medical supplies and others This paper describes the various strategies developed in African countries across leadership and coordination, surveillance, laboratory capacity, case management, infection, prevention and control, risk communications, points of entry, research, logistics and supply chain, partnership, food security and education We highlight the impact of these strategies on the response so far, and lessons that other regions across the world can learn from Africa's response to COVID-19 Finally, we recommend the urgent need for increased investment in African health and social institutions to enable the development of African-owned and led strategies in response to disease outbreaks © Author(s) (or their employer(s)) 2021 No commercial re-use See rights and permissions Published by BMJ

BackgroundChildren’s health and healthcare use are impacted by both medical conditions and social factors, such as their home and community environment. As healthcare systems manage a pediatric population, information about these factors is crucial to providing quality care coordination.MethodsThe authors developed a novel methodology combining medical complexity (using the Pediatric Medical Complexity Algorithm) and social complexity (using available family social factors known to impact a child’s health and healthcare use) to create a new health complexity model at both the population-level and individual-level. System-level data from Oregon’s Medicaid Management Information Systems and Integrated Client Services database was analysed, examining claims data and service utilization, to calculate the health complexity of children enrolled in Medicaid/Child Health Insurance Program (CHIP) across Oregon.ResultsOf the 390 582 children ages 0 to 17 enrolled in Medicaid/CHIP in Oregon from July 2015 to June 2016, 83.4% (n=325 900) had some level of medical and/or social complexity and 22.1% (n=85 839) had health complexity (both medical and social complexity). Statistically significant (pConclusionsGiven the high proportion of children with health complexity, these findings demonstrate that a large number of Medicaid/CHIP-insured children could benefit from targeted care coordination and differential resource allocation. Reports have been shared with state, county and health system leaders to drive work across the state. This paper describes the collaborative process necessary for other states considering similar work.

This paper presents the design, development and testing of a novel neck chamber device for non-invasive stimulation of an individual carotid baroreceptor in a graded manner. The proposed neck chamber device is a strap-free design that avoids discomfort during testing due to tight seal generated by the neck collar design, and facilitates unilateral testing and targeted assessment without stimulating other neck baroreceptors. The device consists of two independent components to achieve these requirements: an outer suction mechanism and an inner chamber. The outer mechanism consists of multiple suction cups to grip the device over the human neck, while the inner chamber creates controlled positive and negative pressure for stimulation of baroreceptors using a pump. The indigenously developed device was employed for the testing by providing neck chamber stimulation in discrete steps of –20 mm Hg, –40 mm Hg, −60 mm Hg, 0 mm Hg, 20 mm Hg, 40 mm Hg and 60 mm Hg with the gap of 60 s between each stimulation as per the standard test protocol of autonomic function test. The changes in heart rate and RR interval were recorded to determine the baroreceptor gain using the logistic equation derivative and gain curve plot. The results of the present study show that the estimated baroreceptor gain is –0.109±0.04, which is consistent with the previous studies conducted using neck collar devices. The testing results showed that the desired objectives are achieved successfully by the prototype device, opening up the possibility of its use for the treatment of resistant hypertension.

The Health and Family Welfare Department, Government of Gujarat, is implementing a program named Technology for Community Health Operation or TeCHO+ addressing state’s priority health issues. This program envisages replacing the existing mother and child tracking system or e-Mamta application in the state. This program is based on ImTeCHO—Innovative Mobile Technology for Community Health Operations—which was piloted in Jhagadia, Bharuch district of Gujarat in 2013. The program showed improvements not only in terms of coverage of maternal and newborn care packages averting malnutrition but also was cost-effective. This paper details the protocol for health technology assessment to assess the impact of TeCHO+ program on data quality, improvement in service delivery coverage, reduction in morbidity and mortality as well as assess the cost-effectiveness. The study will be conducted in five districts of the state. A mixed-method approach will be adopted. Data will be validated in a phased manner over a period of 3 years along with an assessment of key outcome indicators. Additionally, key informant interviews will be conducted and cost data will be gathered to perform cost-effectiveness analysis. The study will inform policymakers about the impact of TeCHO+ program on quality, access and cost-effectiveness of healthcare services.

BackgroundUp to 70% of medical devices in low-income and middle-income countries are partially or completely non-functional, impairing service provision and patient outcomes. In Sub-Saharan Africa, medical devices not designed for local conditions, lack of well-trained biomedical engineers and diverse donated equipment have led to poor maintenance and non-repair. The Maker Project’s aim was to test the effectiveness of an innovative partnership ecosystem network, the ‘Maker Hub’, in reducing gaps in the supply of essential medical devices for maternal, newborn and child health. This paper describes the first phase of the project, the building of the Maker Hub.MethodsKey activities in setting up the Maker Hub—a collaborative partnership between the University of Nairobi (UoN) and the Kenyatta National Hospital (KNH), catalysed by Concern Worldwide Kenya—are described using a product development partnership approach. Using a health systems approach, a needs assessment identified a medical equipment shortlist. Design thinking with a capacity building component was used by the UoN (innovators, public health specialists, engineers) working closely and with KNH nurses, physicians and biomedical engineers to develop the prototypes.ResultsTo date, four medical device prototypes have been developed. Two have been evaluated by the National Bureau of Standards and one has undergone clinical testing.ConclusionsWe have demonstrated an innovative partnership ecosystem that has developed medical devices that have undergone national standards evaluation and clinical testing, a first in Sub-Saharan Africa. Promoting a robust innovation ecosystem for medical equipment requires investment in building trust in the innovation ecosystem.

Early detection of physiological deterioration has been shown to improve patient outcomes. Due to recent improvements in technology, comprehensive outpatient vital signs monitoring is now possible. This is the first review to collate information on all wearable devices on the market for outpatient physiological monitoring.A scoping review was undertaken. The monitors reviewed were limited to those that can function in the outpatient setting with minimal restrictions on the patient’s normal lifestyle, while measuring any or all of the vital signs: heart rate, ECG, oxygen saturation, respiration rate, blood pressure and temperature.A total of 270 papers were included in the review. Thirty wearable monitors were examined: 6 patches, 3 clothing-based monitors, 4 chest straps, 2 upper arm bands and 15 wristbands. The monitoring of vital signs in the outpatient setting is a developing field with differing levels of evidence for each monitor. The most common clinical application was heart rate monitoring. Blood pressure and oxygen saturation measurements were the least common applications. There is a need for clinical validation studies in the outpatient setting to prove the potential of many of the monitors identified.Research in this area is in its infancy. Future research should look at aggregating the results of validity and reliability and patient outcome studies for each monitor and between different devices. This would provide a more holistic overview of the potential for the clinical use of each device.

ObjectivesThe primary objective of this paper was to independently evaluate the currently available web-based software options for virtual consultations in a secondary care setting.DesignComparative study.SettingUK.ParticipantsWeb-based software options for virtual consultations in a secondary care setting.Main outcome measuresEight predetermined measures of functionality were assessed including time to setup, availability of a diary system, ability to book appointments in advance, ability to send patient reminders, ability to add a second caller, text messaging functionality, need for the patient to download an app and web browser compatibility.ResultsNine platforms met the inclusion criteria for web-based standalone video consultation solutions. Four offered immediate access via an nhs.net email address. Six platforms used an appointment diary system, with five allowing clinicians to see which patients were ready and waiting for consultation at any particular time. Four of the platforms had the facility to book appointments in advance and send appointment details via text message or email. Five of the platforms had the ability to add a second caller. One platform required the patient to download a mobile phone app. All platforms were compatible with Google Chrome, Safari, Firefox and Microsoft Edge (Chromium or Blink versions).ConclusionsThe uptake of virtual online consultations has been accelerated by the COVID-19 pandemic and the National Health Service (NHS) has become a forced ‘early-adopter’. Many of the solutions do well to address the demand; however, more work is required for it to be embedded into routine service and fulfil the aims of the NHS Long Term Plan: allow patients more choice and flexibility in their care. It is vital that once normality resumes, research focuses on the outcomes of virtual online consultations, with focus on factors such as patient satisfaction, length of appointment, time to diagnosis and initiation of management.

BackgroundStroke events often result in long-term negative health outcomes. People who experience a first stroke event are 30%–40% more likely to experience a second stroke event within 5 years. An online secondary prevention programme for stroke survivors may help stroke survivors improve their health risk behaviours and lower their risk of a second stroke.ObjectivesThis paper describes the development and early iteration testing of the usability and acceptability of an online secondary prevention programme for stroke survivors (Prevent 2nd Stroke, P2S). P2S aims to address six modifiable health risk behaviours of stroke: blood pressure, physical activity, nutrition, depression and anxiety, smoking, and alcohol consumption.MethodsP2S was developed as an eight-module online secondary prevention programme for stroke survivors. Modelled on the DoTTI (Design and development, Testing early iterations, Testing for effectiveness, Integration and implementation) framework for the development of online programmes, the following stages were followed during programme development: (1) content development and design; and (2) testing early iteration. The programme was pilot-tested with 15 stroke survivors who assessed P2S on usability and acceptability.ResultsIn stage 1, experts provided input for the content development of P2S. In stage 2, 15 stroke survivors were recruited for usability testing of P2S. They reported high ratings of usability and acceptability of P2S. P2S was generally regarded as ‘easy to use’ and ‘relevant to stroke survivors’. Participants also largely agreed that it was appropriate to offer lifestyle advice to stroke survivors through the internet.ConclusionsThe study found that an online secondary prevention programme was acceptable and easily usable by stroke survivors. The next step is to conduct a randomised controlled trial to assess the effectiveness of the programme regarding behaviour change and determine the cost-effectiveness of the intervention.

In-hospital fall incidence is a critical indicator of healthcare outcome. Predictive models for fall incidents could facilitate optimal resource planning and allocation for healthcare providers. In this paper, we proposed a tensor factorisation-based framework to capture the latent features for fall incidents prediction over time. Experiments with real-world data from local hospitals in Hong Kong demonstrated that the proposed method could predict the fall incidents reasonably well (with an area under the curve score around 0.9). As compared with the baseline time series models, the proposed tensor based models were able to successfully identify high-risk locations without records of fall incidents during the past few months.

Background Telemedicine holds promise for improving access to care. Telementoring—defined as mentoring by means of telecommunication and computer networks—can be used for remote education of healthcare professionals. Furthermore, it is rapidly establishing itself as a valuable asset in medicine and education. This paper aims to establish a financially and practically feasible, stable telementoring network using wearables for sterile and hands-free remote control, to be used during surgical procedures. Methods Two stand-alone computer systems, located at an academic hospital in the Netherlands and at a surgical research facility in Spain, were connected using TeamViewer software allowing for remote, hands-free controlling of radiological images using Myo gesture control armband. The operating surgeon consulted the remote surgeon through an audio, video and desktop sharing system during a live surgical procedure on a single porcine model. The system was analysed for feasibility and connection quality. Results The sensors used were commercially available and relatively cheap, with the integrating computer system being responsible for the majority of costs. A successful connection was established without any downtime and with only a minor time lag, not interfering with the telementoring procedures. The operating surgeon effectively consulted with and was mentored by the remote surgeon, through video, audio and the desktop sharing system, using the wearable sensors. Conclusions This proof of principle shows the feasibility of using an internet-based remote desktop sharing system in combination with wearable sensors and TedCube technology for telementoring purposes during surgical procedures.

Randomised clinical trials are designed to determine whether a particular treatment is appropriate to make a significant difference to the health of a defined population and to aid its approval for use. For an accurate, cheap and simple assessment to see if a treatment benefits an individual person, all that is needed is a pen, paper, simple pocket calculator and daily recording of a few variables. It requires the ability to read and write and to understand addition and division. Factorial design of experiments is used to show the impact of several variables and their interaction on the person’s health status. An example of a 75-year-old man with an enlarged prostate is used here to illustrate this approach. This person was able to understand and reduce side effects, lower the costs of medication by 83% and improve measured health status by 28%. A multivariate model for this person was then created with about 450 person-days of data.

Background Tobacco smoking can have negative health outcomes on recovery from surgery. Although it is recommended best practice to provide patients with advice to quit and follow-up support, provision of post-discharge support is rare. Developing an online smoking cessation program may help address this gap. Objectives This paper describes the development and pretesting of an online smoking cessation program (smoke-free recovery, SFR) tailored to the orthopaedic trauma population for use while in hospital and post-discharge. Methods Drawing on the DoTTI framework for developing an online program, the following steps were followed for program development: (1) design and development; (2) testing early iteration; (3) testing for effectiveness and (4) integration and implementation. This article describes the first two stages of SFR program development. Results SFR is a 10-module online smoking cessation program tailored for patients with orthopaedic trauma. Of the participants who completed testing early iterations, none reported any difficulties orientating themselves to the program or understanding program content. The main themes were that it was ‘helpful’, provision of ‘help to quit’ was low and SFR increased thoughts of ‘staying quit post-discharge’. Conclusions This study found that a theory and evidence-based approach as the basis for an online smoking cessation program for patients with orthopaedic trauma was acceptable to users. A randomised controlled trial will be conducted to examine whether the online smoking cessation program is effective in increasing smoking cessation and how it can be integrated and implemented into hospital practice (stages three and four of the DoTTI framework).

Background Governments, universities and pan-African research networks are building durable infrastructure and capabilities for biomedical research in Africa. This offers the opportunity to adopt from the outset innovative approaches and technologies that would be challenging to retrofit into fully established research infrastructures such as those regularly found in high-income countries. In this context we piloted the use of a novel mobile digital health platform, designed specifically for low-resource environments, to support high-quality data collection in a clinical research study. Objective Our primary aim was to assess the feasibility of a using a mobile digital platform for clinical trial data collection in a low-resource setting. Secondarily, we sought to explore the potential benefits of such an approach. Methods The investigative site was a research institute in Nairobi, Kenya. We integrated an open-source platform for mobile data collection commonly used in the developing world with an open-source, standard platform for electronic data capture in clinical trials. The integration was developed using common data standards (Clinical Data Interchange Standards Consortium (CDISC) Operational Data Model), maximising the potential to extend the approach to other platforms. The system was deployed in a pharmacokinetic study involving healthy human volunteers. Results The electronic data collection platform successfully supported conduct of the study. Multidisciplinary users reported high levels of satisfaction with the mobile application and highlighted substantial advantages when compared with traditional paper record systems. The new system also demonstrated a potential for expediting data quality review. Discussion and Conclusions This pilot study demonstrated the feasibility of using a mobile digital platform for clinical research data collection in low-resource settings. Sustainable scientific capabilities and infrastructure are essential to attract and support clinical research studies. Since many research structures in Africa are being developed anew, stakeholders should consider implementing innovative technologies and approaches.

Technology evolves over time through different stages, from centralisation to decentralisation and further on to individualisation. In recent years, this trend has affected every sphere of our lives, including the food chain, accommodation, finance, transportation, safety, hygiene, education and communications. With the passage of time, humans have developed a huge variety of systems, to dispel anxiety and concerns, and to pursue greater convenience and comfort. Medical equipment is no exception.1 In the centralisation stage, the medical equipment for treatment was used only inside limited medical institutions such as hospitals under the close control and management of trained medical personnel because it was expensive and difficult to operate. It gradually became less expensive, easier to operate and more portable as a result of the rapid progress of technology and it came to be used in a distributed or decentralised manner at primary-care medical facilities such as clinics. In more recent years, it has become more individualised in the form of devices for mobile health (mHealth) and handy healthcare devices for disease prevention, health enhancement and healthcare, and has come to be used in medical care outside of formal medical facilities such as home medical care, and is even accessible to ordinary people. In the past, it was generally believed that specialist physicians provided medical care with heavily armed high-grade equipment, whereas primary-care physicians provided it with lightly armed lower-grade equipment. Recent advances in technology, however, have enabled medical personnel other than doctors to provide services with lightly armed high-grade equipment , which is quickly blurring the borderline between medical care and healthcare as it is also used even by ordinary people. This paper discusses the impact of individualised medical equipment, as observed in Japan, a country that is experiencing a rapid ageing of society, and attempts to identify specific challenges on the medical front …

Background The present paper is about developing an indigenous technology to spin ultra low-cost hemodialysis fibres. It presents a complete engineering design and specific operating conditions to spin dialysis grade, hollow fibre membranes. Methods Simple, lab-made, disposable needle assemblies have been used to extrude fibres, replacing the conventional spinneret-based technique. A complete arrangement of spinning paraphernalia has been designed and discussed to make the process less energy intensive. Biocompatible polymer such as polysulfone (PSf) has been used as base material, along with biocompatible additives such as polyvinylpyrrolidone (PVP) and polyethylene glycol (PEG-200). Results Three grades of hollow fibres have been spun (6, 12 and 16 kDa molecular weight cut-off) and are characterised in terms of surface morphology and molecular weight cut-off. In vitro clearances and the transient permeation of uremic toxins has also been evaluated in diffusion governed dialysis mode. Conclusions An ultra low cost technology was developed and optimised to spin dialysis fibres of clinical specifications, with inner diameter of 220 µ and thickness of 35–40 μ. 6 kDa fibres are found to be high efficiency dialysis grade, whereas 12 and 16 kDa are potential high performance membranes.

ObjectivesHaemorrhage, hypertension, sepsis and abortion complications (often from haemorrhage or sepsis) contribute to 60% of all maternal deaths. Each is associated with vital signs (blood pressure (BP) and pulse) abnormalities, and the majority of deaths are preventable through simple and timely intervention. This paper presents the development and evaluation of the CRADLE Vital Signs Alert (VSA), an accurate, low-cost and easy-to-use device measuring BP and pulse with an integrated traffic light early warning system. The VSA was designed to be used by all cadres of healthcare providers for pregnant women in low-resource settings with the aim to prevent avoidable maternal mortality and morbidity.MethodsThe development and the mixed-methods clinical evaluation of the VSA are described.ResultsPreliminary fieldwork identified that introduction of BP devices to rural clinics improved antenatal surveillance of BP in pregnant women. The aesthetics of the integrated traffic light system were developed through iterative qualitative evaluation. The traffic lights trigger according to evidence-based vital sign thresholds in hypertension and haemodynamic compromise from haemorrhage and sepsis. The VSA can be reliably used as an auscultatory device, as well as its primary semiautomated function, and is suitable as a self-monitor used by pregnant women.ConclusionThe VSA is an accurate device incorporating an evidence-based traffic light early warning system. It is designed to ensure suitability for healthcare providers with limited training and may improve care for women in pregnancy, childbirth and in the postnatal period.