Base de dados	Estratégia de busca
Medline (via Pubmed®)	#1 ((((novel coronavirus OR covid-19 OR covid 19 OR covid - 19 OR sars-cov-2 OR sarscov 2))))
	#2 ("Adrenal Cortex Hormones"[Mesh] OR "Hydrocortisone"[Mesh] OR "Prednisone"[Mesh] OR "Prednisolone"[Mesh] OR "Beclomethasone"[Mesh] OR "Fluticasone"[Mesh] OR "Budesonide"[Mesh] OR corticosteroids OR "Methylprednisolone"[Mesh] OR methylprednisolone OR corticoids OR cortisol OR Hydrocortisone OR prednisone OR prednisolone OR beclomethasone OR fluticasone OR budesonide)
	#3  #1 AND #2
Embase	#1 ('corticosteroid'/exp OR 'corticosteroid' OR 'hydrocortisone'/exp OR 'hydrocortisone' OR 'prednisone'/exp OR 'prednisone' OR 'prednisolone'/exp OR 'prednisolone' OR 'beclomethasone'/exp OR 'beclomethasone' OR 'fluticasone'/exp OR 'fluticasone' OR 'budesonide'/exp OR 'budesonide' OR 'corticosteroids'/exp OR 'corticosteroids' OR 'methylprednisolone'/exp OR 'methylprednisolone' OR 'corticoids' OR 'cortisol'/exp OR 'cortisol') AND [embase]/lim
	#2 'sars-related coronavirus'/exp OR 'sars-related coronavirus' OR 'covid 19' OR 'covid-19' OR 'novel coronavirus' OR 'sars-cov2' OR 'sars-ncov' OR 'sars-cov-2'
	#3 #1 AND #2
Cochrane Library	#1 MeSH descriptor: [Coronavirus] explode all trees
	#2 "COVID-19" OR (COVID) OR (Coronavirus) OR (SARS-CoV-2) OR (Coronaviruses) OR (Deltacoronavirus) OR (Deltacoronaviruses) OR "Munia coronavirus HKU13" OR (Coronavirus HKU15) OR (Coronavirus, Rabbit) OR (Rabbit Coronavirus) OR (Coronaviruses, Rabbit) OR (Rabbit Coronaviruses) OR "Bulbul coronavirus HKU11" OR "Thrush coronavirus HKU12" OR "SARS CoV"
	#3 MeSH descriptor: [SARS Virus] explode all trees
	#4 #1 OR #2 OR #3
	#5 MeSH descriptor: [Glucocorticoids] explode all trees OR corticosteroid OR Glucocorticoids OR hydrocortisone OR MeSH descriptor: [Hydroxycorticosteroids] explode all trees OR Hydroxycorticosteroids OR MeSH descriptor: [Prednisone] explode all trees OR MeSH descriptor: [Beclomethasone] explode all trees OR Beclomethasone OR MeSH descriptor: [Fluticasone] explode all trees OR Fluticasone OR MeSH descriptor: [Budesonide] explode all trees OR Budesonide OR MeSH Descriptor:[Methylprednisolone] explode all trees OR Methylprednisolone OR MeSH descriptor: [Hydrocortisone] explode all trees OR cortisol OR Hydrocortisone
	#6 #4 AND #5
meDrxiv	#1("SARS CoV" OR "SARS CoV 2" OR "COVID-19")
	#2 (corticosteroid OR hydrocortisone OR prednisone OR beclomethasone OR budesonide OR fluticasone OR methylprednisolone OR cortisol)
	#3 #1 AND #2
OpenGrey	#1 (corticosteroid OR hydrocortisone OR prednisone OR beclomethasone OR budesonide OR fluticasone OR methylprednisolone OR cortisol)
	#2. (covid-19 OR SARS-CoV2 OR SARS-CoV OR severe acute respiratory syndrome coronavirus)
	#3 #1 AND #2
ClinicalTrials.gov	corticosteroid OR hydrocortisone OR prednisone OR beclomethasone OR budesonide OR fluticasone OR methylprednisolone OR cortisol | COVID 19 OR COVID-19 OR SARS-CoV 2 OR SARS-CoV-2 OR nCoV 2019 OR severe acute respiratory syndrome coronavirus 2