Keywords
Skin cancer screening, teledermoscopy, covid-19, coronavirus, teledermatology, melanoma, mobile dermoscopy
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Ludzik J, Lee C and Witkowski A. COVID-19, pseudo-declining skin cancer rates and the rise of teledermatology [version 1; peer review: 1 approved]. F1000Research 2021, 10:1235 (https://doi.org/10.12688/f1000research.74013.1)
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.
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Opinion Article
COVID-19, pseudo-declining skin cancer rates and the rise of teledermatology
[version 1; peer review: 1 approved]
PUBLISHED 03 Dec 2021
OPEN PEER REVIEW
REVIEWER STATUS
This article is included in the Health Services gateway.
Abstract
Corresponding author:
Claudia Lee
Competing interests:
No competing interests were disclosed.
Grant information:
The author(s) declared that no grants were involved in supporting this work.
Copyright:
© 2021 Ludzik J et al.
This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
How to cite: Ludzik J, Lee C and Witkowski A. COVID-19, pseudo-declining skin cancer rates and the rise of teledermatology [version 1; peer review: 1 approved]. F1000Research 2021, 10:1235 (https://doi.org/10.12688/f1000research.74013.1)
First published: 03 Dec 2021, 10:1235 (https://doi.org/10.12688/f1000research.74013.1)
Latest published: 03 Dec 2021, 10:1235 (https://doi.org/10.12688/f1000research.74013.1)
Introduction
For the last few decades, the incidence rate of skin cancer, both melanocytic and non-melanocytic, has been consistently rising, likely due to the increase in sun exposure and increased skin cancer screening practices by clinical providers. Despite the rising incidence rates worldwide, improvement in early detection and thus early treatment of skin cancer, specifically melanoma, has led to an overall reduction in mortality from this disease for the past several years.1 However, the unprecedented onset of the COVID-19 crisis suspended many scheduled medical and surgical activities, which introduced new barriers to prompt cancer screening and early detection of disease. This is a reasonable explanation for the significant reduction in skin cancer diagnosis reported by many countries during this period. Neglecting skin cancer throughout the outbreak may be associated with increased rates of mortality, morbidity and health care expenses. Therefore, in order to minimize these negative consequences while simultaneously abiding to strict health regulations, many international institutions favored the increased practice of teledermatology, to meet the continued need for treatment of acute and chronic skin diseases.2 It remains unknown exactly how long the consequences of the COVID-19 crisis will continue to negatively impact health systems, but the increased utility of telemedicine services will likely be around for the foreseeable future.3 The dermatology community should prioritize improving the efficacy, accuracy and availability of these virtual services in order to preserve the quality of patient care in our ever-evolving society.
Skin cancer screening and management during the COVID-19 pandemic
It is well established that the most important prognostic factor that influences the survival of skin cancer patients is the time of correct diagnosis and start of treatment, especially for melanoma, which is highly fatal.4 This understanding is what prompted most practicing dermatologists to be proactive in detecting concerning skin lesions early and treating them as soon as possible, which has improved the overall outcomes of skin cancer patients in recent years. Traditionally, the standard of care for diagnosing skin cancer involves face-to-face evaluation, usually utilizing advanced imaging modalities such as a dermatoscope, with a skin specialist deciding the optimal course of treatment. However, due to limited access to in-person care imparted by the COVID-19 pandemic, many countries have reported a drastic decline in skin cancer diagnosis during this period, suggesting that many skin cancer patients are going undiagnosed and untreated.4–8 In a 2020 study conducted in the United Kingdom (UK), Andrew et al. reported a shocking 68.61% decrease in skin cancer diagnosis made during the pandemic.5 Similar findings were described in a retrospective study done in Italy that reported a striking 60% decline in new melanoma diagnosis, as well as a 30% reduction in relative surgical activity during the lockdown.6 Although skin cancer may be identified clinically via dermatoscopic evaluation by a trained expert, clinically equivocal lesions are often biopsied and diagnosis is confirmed after histopathological analysis. The unexpected COVID-19 crisis posed new challenges to pathology services, that expectedly reduced histopathological diagnosis of skin cancer, as highlighted in a study done in Romania, contributing to the overall global decline in skin cancer rates during the outbreak.7 All these studies compared these new findings to trends in skin cancer diagnosis seen pre-COVID, suggesting that skin cancer is being underdiagnosed rather than truly declining in prevalence. This is further supported in another article that reports an increased mean Breslow thickness amongst primary melanoma patients diagnosed after COVID-19-related lockdown restrictions were lifted.8 The delay in early detection and management will likely result in poorer prognosis and health outcomes for these patients.
Teledermatology during the COVID-19 pandemic
Due to the sudden appearance of this epidemiological emergency, the strict health restrictions enforced to minimize viral transmission, and the necessity to move almost the entirety of the healthcare force toward providing COVID-19-related services, many previously scheduled clinical and surgical procedures were postponed.9 This has been limiting access to high-quality, timely interventions, which is pivotal in determining a favorable outcome, thus decreasing patients’ satisfaction and negatively influencing the quality of life for skin cancer patients. One way in which health systems evolved to maintain these essential health services in the field of dermatology during this time, was by offering remote healthcare alternatives. Teledermatology, a subdivision of telemedicine, makes it feasible to connect virtually with quality health care providers, and receive care for nonessential ailments and issues, without exposing either the health care provider or the receiver to the undue risk of infection. This is facilitated by data collection, exchange and analysis over a long distance by various methods of communication, including the audio, video and digital imaging storage that constitute a virtual consultation.10 Over the course of the pandemic, countries have reported a 10- to 15-fold increase in teleconsultations, and studies reporting experiences with teledermatological services during this time, showed that a continuation of the care for chronic dermatological patients is to a large extent possible only by means of teledermatology.11 Moreover, since the availability of surgical procedures during this time is limited only to patients requiring urgent time-sensitive intervention, teledermatology has also proven to be an excellent tool in triaging high-risk cases that need prioritized face-to-face evaluations. As the demand rises and we become more reliant on these virtual health services, it becomes increasingly important to advance telehealth practices in order to optimize patient care. The incorporation of teledermoscopy and teledermatopathology has been shown to significantly improve the diagnostic accuracy and reliability of teledermatology services by approximately 15%, while only adding an average of one to two additional minutes to the consultation.12 In addition, newer applications to teledermoscopy such as mobile dermoscopy, in which mobile devices (smartphones) with dermatoscopic attachments are used to capture and store dermoscopic images, can be taken directly by the patient and provide a convenient in-office-like visit from the comfort of one’s home. Previous studies have reported adequate patient satisfaction with teledermatology services; however, a recent survey evaluating patients’ satisfaction specifically during the pandemic reported increased satisfaction.10 Dermatologists in hospitals and practices were able to compensate at least partially for the restricted personal dermatological care of skin cancer patients under the COVID-19 pandemic circumstances, through an extension of teledermatological services. The increased practice and clinical utility of teledermatology enabled continuous care for skin cancer patients during this challenging time, that helped mitigate the consequences of delayed management. While not a replacement for traditional practice, teledermatology has proven to be a safe and efficient adjuvant service, that might shape dermatological patient care well beyond the pandemic. Further evaluation of the accuracy of clinical and dermatoscopic imaging submitted by patients during the COVID-19 pandemic should be carried out, to determine the potential limitations or improvement of care depending on the modality chosen.
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how to cite this article
Ludzik J, Lee C and Witkowski A. COVID-19, pseudo-declining skin cancer rates and the rise of teledermatology [version 1; peer review: 1 approved] F1000Research 2021, 10:1235 (https://doi.org/10.12688/f1000research.74013.1)
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.
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Not approvedFundamental flaws in the paper seriously undermine the findings and conclusions
Version 1
VERSION 1
PUBLISHED 03 Dec 2021
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7
How to cite this report:
Laghi A. Reviewer Report For: COVID-19, pseudo-declining skin cancer rates and the rise of teledermatology [version 1; peer review: 1 approved]. F1000Research 2021, 10:1235 (https://doi.org/10.5256/f1000research.77718.r126786)
The direct URL for this report is:
https://f1000research.com/articles/10-1235/v1#referee-response-126786
https://f1000research.com/articles/10-1235/v1#referee-response-126786
NOTE: it is important to ensure the information in square brackets after the title is included in this citation.
Reviewer Report 12 Apr 2022
Approved
VIEWS 7
I think the authors did a good job summarizing how the pandemic has affected dermatology, specifically with skin cancer screening. Although the article does not deliver any groundbreaking information and similar articles detailing this phenomenon of decreased skin cancer incidences
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CITE
HOW TO CITE THIS REPORT
Laghi A. Reviewer Report For: COVID-19, pseudo-declining skin cancer rates and the rise of teledermatology [version 1; peer review: 1 approved]. F1000Research 2021, 10:1235 (https://doi.org/10.5256/f1000research.77718.r126786)
The direct URL for this report is:
https://f1000research.com/articles/10-1235/v1#referee-response-126786
https://f1000research.com/articles/10-1235/v1#referee-response-126786
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.
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