Pada awal 2020, dunia dikejutkan dengan mewabahnya pneumonia baru yang bermula dari Wuhan, Provinsi Hubei yang kemudian menyebar dengan cepat ke lebih dari 190 negara dan teritori. Wabah ini diberi nama coronavirus disease 2019 (COVID-19) yang disebabkan oleh Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2). Penyebaran penyakit ini telah memberikan dampak luas secara sosial dan ekonomi. Masih banyak kontroversi seputar penyakit ini, termasuk dalam aspek penegakkan diagnosis, tata laksana, hingga pencegahan. Oleh karena itu, kami melakukan telaah terhadap studi-studi terkait COVID-19 yang telah banyak dipublikasikan sejak awal 2020 lalu sampai dengan akhir Maret 2020.

on behalf of the Asia-Pacific Working Group for Liver Derangement during the COVID-19 Pandemic The COVID-19 pandemic has spread rapidly worldwide. It is common to encounter patients with COVID-19 with abnormal liver function, either in the form of hepatitis, cholestasis, or both. The clinical implications of liver derangement might be variable in different clinical scenarios. With growing evidence of its clinical significance, it would be clinically helpful to provide practice recommendations for various common clinical scenarios of liver derangement during the COVID-19 pandemic. The Asia-Pacific Working Group for Liver Derangement during the COVID-19 Pandemic was formed to systematically review the literature with special focus on the clinical management of patients who have been or who are at risk of developing liver derangement during this pandemic. Clinical scenarios covering the use of pharmacological treatment for COVID-19 in the case of liver derangement, and assessment and management of patients with chronic hepatitis B or hepatitis C, non-alcoholic fatty liver disease, liver cirrhosis, and liver transplantation during the pandemic are discussed.

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Background: Mesenchymal stem cells (MSCs) are known to have immunomodulatory, anti-inflammatory, anti-apoptotic, and angiogenesis effects that are useful for relieving inflammation, recovery, and protection of lung tissues in COVID-19 patients. Secretome, a secretory product of MSCs, has several advantages over MSCs. We conducted a study to investigate secretomes’ effectiveness and safety profile as a treatment for severe COVID-19.  Methods: A double-blind, multicenter, randomized, placebo-controlled trial was conducted between February 2021 and July 2021 in three top COVID-19 referral hospitals in the Greater Jakarta area, Indonesia. Eligible subjects (n=40) were randomized in a 1:1 ratio to an intervention group (n=20) and a control group (n=20). The primary outcome of this study was the changes in inflammatory markers and the ratio of inflammatory to anti-inflammatory markers. The secondary outcomes of this study included clinical outcome, laboratory outcome, radiological outcome, RT-PCR result conversion, and safety profile of MSC secretome. Results: Our analysis showed that on the 14th day after placebo administration, IL-6 level in the control group was significantly increased [4.110 (2.403–12.820) at baseline to 13.320 (2.958–33.285) on the 14th day after intervention, p=0.017]. The IL-6/IL-10 ratio in the control group was significantly increased (p=0.036) on the 14th day after placebo administration. We also found that most of the subjects who received placebo had high levels of IL-6 and ferritin (p=0.043) on the seventh day after the intervention. However, we found no significant differences in inflammatory marker levels on the seventh day and 14th day after intervention between both groups. There was no adverse event reported. There were no significant differences in the laboratory outcome, radiology outcome, RT-PCR result conversion, and safety profiles between both groups. Conclusions: MSC secretome can control inflammation in patients with severe COVID-19 and has a good safety profile. MSC secretome is a promising treatment modality for severe COVID-19.