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| DOI | 10.1159/000536412 | ||||
| Año | 2024 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Introduction: Hemadsorption with new sorbent cartridges is an emerging extracorporeal blood purification technique. Flow distribution inside the sorbent is one of the main issues concerning the device's performance and optimal sorbent utilization. In this experiment, we aimed to investigate the efficacy of vibration during adsorption by measuring the removal of vancomycin. Methods: In this experimental study, 1,000 mL of saline with 10 g of vancomycin was circulated in a closed circuit (set flow of 250 mL/min) simulating a hemadsorption blood run using HA380 minimodule cartridge containing 75 g of wet resin. This vibration model was implemented with a damping head device installed in front of the adsorption cartridge during the experiment. The kinetics of the vancomycin were assessed by removal ratio over 120 min. Results: We found no difference between the two models. Adsorption with and without vibration did not differ significantly for partial reduction ratios, overall amount of adsorbed molecule, or adsorption kinetics. Conclusion: The current design and structure of the minimodule cartridge demonstrated no difference in smallmiddle solute removal. Further improvement with the addition of mechanical vibration to the device was not observed.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Ramirez-Guerrero, Gonzalo | Hombre |
International Renal Research Institute of Vicenza - Italia
Hospital Carlos Van Buren - Chile Universidad de Valparaíso - Chile Int Renal Res Inst Vicenza - Italia Carlos van Buren Hosp - Chile |
| 2 | Reis, Thiago | - |
International Renal Research Institute of Vicenza - Italia
Hospital Sirio-Libanês - Brasil Universidade de Brasília - Brasil Int Renal Res Inst Vicenza - Italia Hosp Sirio Libanes - Brasil Univ Brasilia - Brasil |
| 3 | Lorenzin, Anna | - |
International Renal Research Institute of Vicenza - Italia
Ospedale San Bortolo - Italia Int Renal Res Inst Vicenza - Italia San Bortolo Hosp - Italia |
| 4 | Marcello, Matteo | - |
International Renal Research Institute of Vicenza - Italia
Ospedale San Bortolo - Italia Int Renal Res Inst Vicenza - Italia San Bortolo Hosp - Italia |
| 5 | de Cal, Massimo | - |
International Renal Research Institute of Vicenza - Italia
Ospedale San Bortolo - Italia Int Renal Res Inst Vicenza - Italia San Bortolo Hosp - Italia |
| 6 | Zanella, Monica | - |
International Renal Research Institute of Vicenza - Italia
Ospedale San Bortolo - Italia Int Renal Res Inst Vicenza - Italia San Bortolo Hosp - Italia |
| 7 | Ronco, Claudio | Hombre |
International Renal Research Institute of Vicenza - Italia
Ospedale San Bortolo - Italia Int Renal Res Inst Vicenza - Italia San Bortolo Hosp - Italia |