Iatrogenic Deficiencies in ICU Patients With Prolonged Continuous Renal Replacement Therapy

ICU patients are recruited after at least 5 days treatment with continuous renal replacement therapy. Blood samples are drawn at time of recruitment and then every 3-5 days until ceseation of renal replacement therapy. Samples will be analyzed for concentrations of trace elements, vitamins and amino acids. 10 adult ICU patients treated for two weeks without renal replacement therapy will be sampled at one time point to serve as controls.

NCT Number	NCT06983197
Lead Sponsor	Karolinska University Hospital
Conditions	Acute Kidney Injury
Enrollment	30 participants
Start Date	2025-06-01
Primary Completion	2028-12-31 (estimated)
Study Completion	2029-12-31 (estimated)
Updated on ClinicalTrials.gov	2025-05-21