JMIR Publications

ABSTRACT

Background:

The COVID-19 pandemic has accelerated the development and widespread adoption of teledermatology both locally and globally. As dermatology is predominantly a visual specialty, teledermatology is particularly useful for patient care and collaboration between healthcare professionals.

Objective:

To share lessons learnt from the local experience with teledermatology in Singapore.

Methods:

The main models of teledermatology are asynchronous (store-and-forward), synchronous (real-time communication) and hybrid teledermatology (mixed combination of both asynchronous and synchronous elements).

Results:

During the pandemic, teledermatology has enabled suitable patients to have continued access to clinical care in the comfort of their home, while at the same time supporting safe distancing measures to mitigate exposure and spread of the coronavirus. At the National Skin Centre in Singapore, asynchronous store-and-forward teledermatology is used for telecollaboration with doctors and nurses from external healthcare institutions, nursing homes and primary care clinics. A hybrid model comprising synchronous phone or video teleconsultation with the patient, together with review of recent clinical photographs submitted by the patient, is used for the remote care of selected patients with mild and/or stable dermatological conditions. There is a high diagnostic concordance of 87% between teleconsultation and in-person consultation. As not all patients are suitable for teleconsultation, pre-teleconsultation triage is helpful.

Conclusions:

Moving forward, even as we approach a new post-pandemic era, teledermatology will continue to evolve and become an integral pillar of the healthcare landscape.