Modification in the Oncology Field during COVID-19 Pandemic

Background: COVID-19 outbreak impacted all healthcare specializations including the oncology field.

Objective: To discuss in detail the varied effects of COVID-19 on the oncology field.

Methods: For this narrative review, the researchers relied only on accredited and peer-reviewed resources. As such, the references of this paper were mostly taken from Google Scholar and online repositories, such as PubMed, which hosts the National Center for Biotechnology Information (NCBI), Science Direct, JSTOR, and The Lancet.

Results: COVID-19 and the necessity of physical distancing have significantly changed the practice in the oncology field. The use of telehealth is widely adopted, physicians are recommended to consider other forms of treatment, and decisions on immediate cancer treatment depend on the level of risk of progression with cancer care delay. Cancer treatment delay is causing the highest mortality rate for patients who are suffering from cancer of the bladder, lungs, ovary, stomach, and esophagus. COVID-19 has shifted the focus of healthcare professionals away from other life-threatening diseases, like cancer. In the United Kingdom, it has been projected that there is at least a 20% increase in the expected cancer-related mortality rate. This is due to abrupt changes in diagnosing and treating cancer patients, physical distancing protocols, economic downfall, as well as the public's behavior in opting for medical assistance.

Conclusion: With the spread of COVID-19, the situation has become more difficult for cancer patients. The mortality rate for cancer patients has worsened during COVID-19. Health professionals working in the oncology field are also devastated by COVID-19.