Safety and Feasibility of Regional Citrate Anticoagulation for Continuous Renal Replacement Therapy With Calcium-Containing Solutions : A Randomized Controlled Trial

© 2024 The Authors. Seminars in Dialysis published by Wiley Periodicals LLC..

BACKGROUND: Calcium-free (Ca-free) solutions are theoretically the most ideal for regional citrate anticoagulation (RCA) in continuous renal replacement therapy (CRRT). However, the majority of medical centers in China had to make a compromise of using commercially available calcium-containing (Ca-containing) solutions instead of Ca-free ones due to their scarcity. This study was designed to probe into the potential of Ca-containing solution as a secure and efficient substitution for Ca-free solutions.

METHODS: In this prospective, randomized single-center trial, 99 patients scheduled for CRRT were randomly assigned in a 1:1:1 ratio to one of three treatment groups: continuous veno-venous hemodialysis Ca-free dialysate (CVVHD Ca-free) group, continuous veno-venous hemodiafiltration calcium-free dialysate (CVVHDF Ca-free) group, and continuous veno-venous hemodiafiltration Ca-containing dialysate (CVVHDF Ca-containing) group at cardiac intensive care unit (CICU). The primary endpoint was the incidence of metabolic complications. The secondary endpoints included premature termination of treatment, thrombus of filter, and bubble trap after the process.

RESULTS: The incidence of citrate accumulation (18.2% vs. 12.1% vs. 21.2%) and metabolic alkalosis (12.1% vs. 0% vs. 9.1%) did not significantly differ among three groups (p > 0.05 for both). The incidence of premature termination was comparable among the groups (18.2% vs. 9.1% vs. 9.1%, p = 0.582). The thrombus level of the filter and bubble trap was similar in the three groups (p > 0.05 for all).

CONCLUSIONS: In RCA-CRRT for CICU population, RCA-CVVHDF with Ca-containing solutions and traditional RCA with Ca-free solutions had a comparable safety and feasibility.

TRIAL REGISTRATION: ChiCTR2100048238 in the Chinese Clinical Trial Registry.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:37

Enthalten in:

Seminars in dialysis - 37(2024), 3 vom: 12. Apr., Seite 249-258

Sprache:

Englisch

Beteiligte Personen:

Huang, Shan [VerfasserIn]
Sun, Guangfeng [VerfasserIn]
Wu, Penglong [VerfasserIn]
Wu, LinJing [VerfasserIn]
Jiang, Hongfei [VerfasserIn]
Wang, Xixing [VerfasserIn]
Li, Liyuan [VerfasserIn]
Gao, Lingling [VerfasserIn]
Meng, Fanqi [VerfasserIn]

Links:

Volltext

Themen:

2968PHW8QP
Anticoagulants
Calcium
Calcium‐containing solutions
Citric Acid
Continuous renal replacement therapy
Dialysis Solutions
Journal Article
Metabolic complications
Randomized Controlled Trial
Regional citrate anticoagulation
Research Support, Non-U.S. Gov't
SY7Q814VUP
Thrombus

Anmerkungen:

Date Completed 25.04.2024

Date Revised 25.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/sdi.13200

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369295498