4-Year Check-In: how do COVID-19 ICU survivors fare?
NCT ID NCT07397156
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study followed 283 adults who needed intensive care for severe COVID-19 lung damage (ARDS) in Poland. Researchers tracked who survived up to 4 years later and asked survivors about their quality of life, breathing, and daily function. No new treatment was tested—the goal was simply to understand long-term outcomes after such a serious illness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could reveal long-term health challenges and recovery patterns after severe COVID-19, helping guide future care and rehabilitation.
- What could go wrong
- This is an observational study with no experimental treatment, so it cannot prove what causes outcomes. Results come from a single center in Poland and may not apply to other populations.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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283 people
The number who actually took part.
- Started
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Apr 2025
- Finished
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Aug 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adults (≥18 years) treated in a single intensive care unit in Poland for COVID-19-related acute respiratory distress syndrome (ARDS) requiring invasive mechanical ventilation during the pandemic surge (December 2020-July 2021). Long-term survival was assessed for the full cohort up to approximately 4 years after ICU admission, and survivors were invited to a structured telephone follow-up to assess patient-reported outcomes.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Baseline cohort (retrospective ICU cohort) * Adults (≥18 years) admitted to the Temporary Hospital in Zielona Góra ICU between December 2020 and July 2021 * Confirmed SARS-CoV-2 infection * COVID-19-related acute respiratory distress syndrome (ARDS) * Required invasive mechanical ventilation during ICU treatment Prospective follow-up component (telephone interview): * Confirmed alive at approximately 4 years after ICU admission * Agreed to participate in a structured telephone interview (voluntary participation) Exclusion Criteria: Baseline cohort: * None (no additional clinical exclusion criteria) Prospective follow-up component (telephone interview): * Declined participation in the telephone interview * Unable to be reached after repeated contact attempts (non-responder)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University in Zielona Góra
Zielona Góra, Lubusz Voivodeship, Poland
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Other studies related to the condition(s) this trial covers.
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