What this means
This study plans to look at frailty, age, and how long very sick patients live. It has not started yet, so it cannot tell us any answers.
Plain-English summary written by an AI model from the registry listing.
- Status
- Opening soon
- Who can join
- Ages 18 and over
- Where
- Not listed
The science
- Registered title
- Frailty and Outcomes in Critically Ill Patients Receiving CRRT
- Trial ID
- NCT07837219 ↗
- Phase
- Not applicable
- Study type
- observational
- Conditions
- Acute Kidney Injury
- Sponsor
- Karolinska Institutet
- Ages
- 18 Years to no maximum
- Dates
- First posted Sep 23, 2026 · updated Sep 28, 2026
Registry summary
This nationwide observational cohort study will investigate the association between frailty, chronological age, and clinical outcomes in critically ill patients receiving continuous renal replacement therapy (CRRT) in Sweden. Using data from the Swedish Intensive Care Registry, the study will assess whether the Clinical Frailty Scale (CFS) and other measures of comorbidity and illness severity provide prognostic information beyond chronological age. Outcomes will include 30-day mortality, intensive care unit length of stay, and mortality at 60, 90, and 365 days following intensive care unit (ICU) admission. The study aims to contribute to more individualized assessment of critically ill patients who may require CRRT.