• Ahmad Alhuraiji, Saleem Eldadah, Feras Alfraih, Ramesh Pandita, Ahmad Absi, Hanbali Amr A Adult Hematology and HSCT, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia., Mahmoud Aljurf, and Riad El Fakih.
• Department of hematology, Kuwait Cancer Control Center, Shuwaikh, Kuwait.
• Gulf J Oncolog. 2020 May 1; 1 (33): 7-18.

AbstractThe outbreak of coronavirus disease 2019 (COVID-19) has become a public health emergency of major international concern. In December 2019, an outbreak of atypical pneumonia known as COVID-19 was identified in Wuhan, China. The newly identified zoonotic coronavirus, severe acute respiratory syndrome coronavirus-2 (SARSCoV-2), is characterized by rapid human-to-human transmission. Acute lymphoblastic leukemia (ALL) patients are often in need for intensive chemotherapy to induce remission that will be complicated with prolonged period of cytopenias. They are often recalled to the hospital for treatment and disease surveillance. These patients may be immunocompromised due to the underlying malignancy or anti-cancer therapy. ALL patients are at higher risk of developing life-threatening infections. Several factors increase the risk of infection and the presence of multiple risk factors in the same patient is common. Cancer patients had an estimated 2-fold increased risk of contracting SARS-CoV-2 than the general population. With the World Health Organization declaring the novel coronavirus outbreak a pandemic, there is an urgent need to address the impact of such pandemic on ALL patients. This include changes to resource allocation, clinical care, and the consent process during a pandemic. Currently and due to limited data, there are no international guidelines to address the optimal management of ALL patients in any infectious pandemic. In this review, we will address the potential challenges associated with managing ALL patients during the COVID-19 infection pandemic with suggestions of some practical approaches, focusing on screening asymptomatic ALL patients, diagnostic and response evaluation and choice of chemotherapy in different scenarios and setting and use of hematopoietic stem cell transplantation (HSCT).

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