Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
People living in low-resource settings such as, Low- and Middle-Income Countries (LMIC) can experience healthcare resource challenges which result in worse outcomes and overall health compared to those with better access to healthcare, more resources, and higher healthcare quality.
Several strategies can be implemented to achieve health equity and improved health outcomes for individuals living in these regions. Some solutions are prioritizing the use of medical devices designed for low-resource settings, the development of cutting-edge diagnostics, and digital health tools to improve treatments and outcomes. Medical tools that navigate the unique challenges of limited funding, restrictions to power supplies, and lack of additional medical equipment can enable advanced medicine to be brought to these locations.
This collection welcomes submissions that explore all aspects of the design and implementation of medical devices designed for use in low resource settings. We are interested in submissions that consider approaches to prevent, diagnose, and treat disease and the real-world use and impact of these tools. Additionally, we aim to attract submissions that consider the impact on public health, health equity, and innovation of existing devices and instruments.
This is a joint collection across Communications Medicine, Nature Biomedical Engineering, Nature Communications, npj Biomedical Innovations and Scientific Reports. We encourage authors to choose which journal to submit to according to their preferences. However, before deciding, the relevant journal webpages should be examined to ensure the submission is within the scope of the journal. Each journal will apply its standard editorial criteria for the scope and level of advance required. Where submissions are more suitable for another participating journal, editors will recommend submission to a more appropriate alternative journal. Note that Nature Communications and Scientific Reports will only consider original research Articles.
Chronic wounds significantly diminish quality of life. Here, the authors developed a wearable LED device and sprayable fibrin gel for safe home use. The LED device and fibrin gel effectively eradicated microbes and improved wound healing, as validated in infected diabetic wounds in mice and minipigs
Ng, Chaturvedi et al. discuss established, emerging, and promising biomarkers related to preeclampsia. They highlight novel approaches for screening these biomarkers at the point of care, aiming to democratize testing and reduce the burden of the disease.
A commercial near-infrared dye that is sensitive to apoptosis and that provides high tumour-to-muscle and tumour-to-liver contrast ratios facilitates fluorescence-guided tumour screening, tumour resection and the assessment of wound healing.
Haggenmüller et al. evaluate the performance of a smartphone app for non-invasive hemoglobin estimation that was developed in the USA in rural India. Performance improved when the app was retrained on the data collected in India.
Therapy with anticoagulants requires frequent monitoring. Here the authors describe a proof-of-concept study of a simple and affordable blood clot test that uses a smartphone’s vibration motor and camera to track micro-movements in a single drop of blood.