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Clinical Trial Summary

It is unclear whether different modes of continuous renal replacement therapy (CRRT) impact post-filter ionized calcium concentrations during regional citrate anticoagulation (RCA) when using calcium-containing replacement fluid. This prospective, single-center, observational cohort study will screen all patients receiving CRRT for eligibility. General clinical information will be collected before commencing CRRT treatment. Patients will be randomly assigned to either the veno-venous hemofiltration (CVVH) or continuous veno-venous hemodialysis (CVVHD) group and switch to the alternative mode in the subsequent treatment session. Pre-filter and post-filter ionized calcium, systemic total and ionized calcium, and effluent total and ionized calcium will be measured 2 hours after the initiation of CRRT. Electrolyte levels, arterial blood gases, hourly citrate dose, and total citrate dose will be recorded every 6 hours until the end of CRRT. The primary outcome is the difference in ionized calcium concentrations at each site over time between the two modes.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06021080
Study type Observational [Patient Registry]
Source Fujian Provincial Hospital
Contact Han Chen, Ph.D., M.D.
Phone +86 591 88217010
Email hanchen.cn@icloud.com
Status Recruiting
Phase
Start date June 9, 2023
Completion date December 9, 2024

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