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. Author manuscript; available in PMC: 2022 Mar 3.
Published in final edited form as: Nat Med. 2021 Mar 22;27(4):601–615. doi: 10.1038/s41591-021-01283-z

Table 2 |.

Active research studies and questions pertaining to post-acute COVID-19

Question Study name and/or IDa
General
 What are the long-term sequelae of COVID-19? COVIDOM (NCT04679584)
CO-Qo-ICU (NCT04401111)
MOIST (NCT04525404)
LIINC (NCT04362150)
NCT04411147
NCT04573062
NCT04605757
 What are the immunologic, enzymatic, metabolic and radiographic predictors of post-acute COVID-19? BIOMARK-COVID (NCT04664023)
MOIST (NCT04525404)
 What are the long-term effects of COVID-19 on health-related quality of life? COVIDOM (NCT04679584)
RECOVER-19 (NCT04456036)
CO-Qo-ICU (NCT04401111)
COREG Extension (NCT04602260)
NCT04586413
NCT04632355
 What are the long-term effects of COVID-19 on functional exercise capacity? CO-Qo-ICU (NCT04401111)
COREG Extension (NCT04602260)
Pulmonary
 Is there a role for antifibrotic therapy for the prevention of development of pulmonary fibrosis and other respiratory complications in COVID-19 survivors? NCT04652518
NCT04282902
NCT04541680
NCT04527354
 Does pulmonary rehabilitation improve pulmonary outcomes in post-acute COVID-19? NCT04649918
NCT04365738
NCT04406532
NCT04642040
Hematologic
 Does extended thromboprophylaxis lead to clinically meaningful benefit with regards to post-hospital discharge VTE in patients with COVID-19? NCT04508439
COVID-PREVENT (NCT04416048)
 Does prolonged thromboprophylaxis lead to clinically meaningful benefit with regards to venous thromboembolic events in outpatients with COVID-19? ACTIV4 (NCT04498273)
PREVENT-HD (NCT04508023)
 Do anti-platelets such as aspirin have a role in primary thromboprophylaxis in patients with COVID-19 managed as outpatients? ACTIV4 (NCT04498273)
Cardiovascular
What are the medium- and long-term effects of COVID-19 on biventricular cardiac function? CO-Qo-ICU (NCT04401111)
MOIST (NCT04525404)
Neuropsychiatric
 What are the physical examination and brain-imaging characteristics in those with persistent neurological symptoms in post-acute COVID-19? NCT04564287
 What are the long-term psychiatric sequelae of COVID-19? CO-Qo-ICU (NCT04401111)
NCT04632355
MIND/COVID-19 (NCT04556565)
Renal
 What are the short- and long-term renal outcomes and their predictors in COVID-19 survivors? NCT04353583
CO-Qo-ICU (NCT04401111)
MOIST (NCT04525404)
Gastrointestinal and hepatobiliary
 What are the long-term consequences of COVID-19 on gastrointestinal symptoms, post-infection irritable bowel syndrome and dyspepsia? NCT04691895
a

Study IDs are for ClinicalTrials.gov.