The CDC describes Post-acute sequelae of SARS-COV-2 infection (PASC) for the wide range of physical and mental health consequences experienced by some patients. These sequelae may be present four or more weeks after SARS-COV-2 infection, including patients who had initial mild or asymptomatic acute infection. However, there is complete absence of data whether chronic sleep changes due to COVID-19 infection may influence these physical and mental health consequences. While fatigue is one of the common post-COVID conditions, there are no systematic examinations of sleep disturbances in COVID-19 survivors. This will be a pilot observational retrospective and prospective cohort study, to systematically assess if sleep disturbances and severity of sleep apnea comprise a modifiable facet of PASC as well as the short-term and longer-term effects of COVID-19 infection itself on sleep, cognitive function, exercise capacity and lung function.
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Neurocognitive function Trails A and Trails B
Timeframe: Change from baseline at 3 months
Neurocognitive function PASAT
Timeframe: Change from baseline at 3 months
Neurocognitive function Stroop color-word interference
Timeframe: Change from baseline at 3 months
Neurocognitive function DIGIT
Timeframe: Change from baseline at 3 months
Neurocognitive function WASI
Timeframe: Change from baseline at 3 months
Neurocognitive function WMS
Timeframe: Change from baseline at 3 months
Neurocognitive function PVT
Timeframe: Change from baseline at 3 months
Neurocognitive function HVLT-R
Timeframe: Change from baseline at 3 months
Sleepiness ESS
Timeframe: Change from baseline at 3 months
Sleep quality PSQI
Timeframe: Change from baseline at 3 months
Quality of life SF-36v2
Timeframe: Change from baseline at 3 months
Quality of life FOSQ
Timeframe: Change from baseline at 3 months
Quality of life SGRQ
Timeframe: Change from baseline at 3 months
Fatigue Severity
Timeframe: Change from baseline at 3 months
PROMISE Sleep Disturbance
Timeframe: Change from baseline at 3 months
Horne and Osteberg Morningness/Eveningness Questionnaire
Timeframe: Change from baseline at 3 months
Mini Mental State Examination (MMSE)
Timeframe: Change from baseline at 3 months
Borg Scale
Timeframe: Change from baseline at 3 months
Dyspnea: Six-minute walk test (6MWT) distance
Timeframe: Change from baseline at 3 months