Harnessing Digital Health Technologies to Remotely Manage Diabetic Foot Syndrome: A Narrative Review.

About 422 million people worldwide have diabetes and approximately one-third of them have a major risk factor for diabetic foot ulcers, including poor sensation in their feet from peripheral neuropathy and/or poor perfusion to their feet from peripheral artery disease. The current healthcare ecosystem, which is centered on the treatment of established foot disease, often fails to adequately control key reversible risk factors to prevent diabetic foot ulcers leading to unacceptable high foot disease amputation rate, 40% recurrence of ulcers rate in the first year, and high hospital admissions. Thus, the latest diabetic foot ulcer guidelines emphasize that a paradigm shift in research priority from siloed hospital treatments to innovative integrated community prevention is now critical to address the high diabetic foot ulcer burden. The widespread uptake and acceptance of wearable and digital health technologies provide a means to timely monitor major risk factors associated with diabetic foot ulcer, empower patients in self-care, and effectively deliver the remote monitoring and multi-disciplinary prevention needed for those at-risk people and address the health care access disadvantage that people living in remote areas. This narrative review paper summarizes some of the latest innovations in three specific areas, including technologies supporting triaging high-risk patients, technologies supporting care in place, and technologies empowering self-care. While many of these technologies are still in infancy, we anticipate that in response to the Coronavirus Disease 2019 pandemic and current unmet needs to decentralize care for people with foot disease, we will see a new wave of innovations in the area of digital health, smart wearables, telehealth technologies, and "hospital-at-home" care delivery model. These technologies will be quickly adopted at scale to improve remote management of diabetic foot ulcers, smartly triaging those who need to be seen in outpatient or inpatient clinics, and supporting acute or subacute care at home.

Caring for older adults during the COVID pandemic and beyond: experience from a specialized tertiary facility for the care of older persons in a low resource setting.

The ongoing Coronavirus disease (COVID-19) pandemic has markedly changed health care provisions and arrangements for patient care. Older adults are most susceptible to worse outcomes. The public health impact of the disease in terms of morbidity and mortality has necessitated the evolution of management protocols for effective care of older persons. This review describes our experience during this period attending to the healthcare needs of both the acutely ill and clinically stable patients at the first purpose-built facility for the care of older persons in Nigeria, the Chief Tony Anenih Geriatric Centre (CTAGC), University College Hospital, Ibadan. A major strategy recommended by the World Health Organization was a lockdown with restricted movements and laid down rules for engagement. As such, the CTAGC also embarked on steps to ensure patient safety as well as effective care. Prior to the lockdown, targeted activities included fumigation of the centre as well as health education and promotional activities. Measures were put in place to care for up to 95% of our patients at home. Thus, a "Care in Place" approach was adopted to enable them to take ownership of their care. Ambulatory older patients were seen on an out-patient basis following scheduled appointments after a telephone consultation through the hospital's designated lines. Clients were managed for their routine health conditions which were mostly non-communicable diseases (NCDs). Also, acutely ill older patients were admitted for acute exacerbation and/or complications of their chronic morbidities. Importantly, 60% of admitted patients presented with COVID like symptoms but they all tested negative for COVID 19. Based on our experience at the CTAGC, older persons can be successfully managed through a "Care in place" approach in a resource-poor setting during pandemics with high infectivity rates such as COVID 19. The information hereby generated is beneficial for future practice.