RT Journal Article T1 Differences between Clinical Protocols for the Treatment of Coronavirus Disease 2019 (COVID-19) in Andalusia, Spain A1 Pérez-Belmonte, Luis M. A1 López-Carmona, María D. A1 Quevedo-Marín, Juan L. A1 Ricci, Michele A1 Martín-Carmona, Jesica A1 Sanz-Cánovas, Jaime A1 López-Sampalo, Almudena A1 Martín-Escalante, María D. A1 Bernal-López, M. Rosa A1 Gómez-Huelgas, Ricardo K1 Coronavirus disease 2019 K1 Management K1 Clinical protocol K1 Differences K1 Antiviral agent K1 Corticosteroids K1 Anakinra K1 Heparin K1 Infecciones por coronavirus K1 Corticosteroides K1 Andalusia K1 Antivirales K1 Protocolos Clínicos K1 Heparina K1 Proteína Antagonista del Receptor de Interleucina 1 K1 Andalucía AB Our objective was to compare clinical protocols for the treatment of the novel coronavirus disease 2019 (COVID-19) among different hospitals in Andalusia, Spain. We reviewed the current COVID-19 protocols of the 15 largest hospitals in Andalusia. Antiviral treatment, empirical antibacterial agents, adjunctive therapies, anticoagulant treatment, supportive care, hospital organization, and discharge recommendations were analyzed. All protocols included were the latest updates as of July 2020. Hydroxychloroquine in monotherapy was the most frequent antiviral drug recommended for mild respiratory illness with clinical risk factors (33.3%). Combined hydroxychloroquine with azithromycin or lopinavir/ritonavir was found in 40% of protocols. The recommended treatment for patients with mild and moderate pneumonias was different antiviral combinations including hydroxychloroquine plus azithromycin (93.3%) or hydroxychloroquine plus lopinavir/ritonavir (79.9%). Different combinations of hydroxychloroquine and lopinavir/ritonavir (46.7%) and triple therapy with hydroxychloroquine, azithromycin, and lopinavir/ritonavir (40%) were the most recommended treatments for patients with severe pneumonia. There were five corticosteroid regimens, which used dexamethasone, methylprednisolone, or prednisone, with different doses and treatment durations. Anakinra was included in seven protocols with six different regimens. All protocols included prophylactic heparin and therapeutic doses for thromboembolism. Higher prophylactic doses of heparin for high-risk patients and therapeutic doses for patients in critical condition were included in 53.3% and 33.3% of protocols, respectively. This study showed that COVID-19 protocols varied widely in several aspects (antiviral treatment, corticosteroids, anakinra, and anticoagulation for high risk of thrombosis or critical situation). Rigorous randomized clinical trials on the proposed treatments are needed to provide consistent evidence. PB MDPI YR 2020 FD 2020-09-19 LK http://hdl.handle.net/10668/3370 UL http://hdl.handle.net/10668/3370 LA en NO Pérez-Belmonte LM, López-Carmona MD, Quevedo-Marín JL, Ricci M, Martín-Carmona J, Sanz-Cánovas J, et al. Differences between Clinical Protocols for the Treatment of Coronavirus Disease 2019 (COVID-19) in Andalusia, Spain. Int J Environ Res Public Health. 2020 Sep 19;17(18):6845. DS RISalud RD Apr 6, 2025