Centrifugal or Roller Blood Pumps for Neonatal Venovenous Extracorporeal Membrane Oxygenation: Extracorporeal Life Support Organization Database Comparison of Mortality and Morbidity

OBJECTIVES: To investigate outcomes associated with conventional roller or centrifugal pumps during neonatal venovenous extracorporeal membrane oxygenation (ECMO). Our primary hypothesis is that in comparison with conventional roller-pump support, centrifugal pump use is associated with greater odds of survival. Our secondary hypothesis is that centrifugal pump use is associated with lesser odds of complications.

DESIGN: Retrospective cohort identified using the Extracorporeal Life Support Organization (ELSO) registry 2016 to 2020 dataset.

SETTING: All ECMO centers reporting to the ELSO registry.

PATIENTS: All neonates (≤ 28 d) supported with venovenous ECMO and cannulated via right internal jugular vein using dual-lumen venovenous cannulas and polymethyl pentene membrane oxygenators.

INTERVENTIONS: None.

MEASUREMENTS AND MAIN RESULTS: A total of 612 neonates (centrifugal, n = 340; conventional roller, n = 272) were included in the analysis. Using a multivariable logistic regression model, centrifugal pump use - as opposed to roller pump use - was associated with lesser odds of survival (odds ratio [OR], 0.53; 95% CI, 0.33-0.84; p < 0.008). Thrombosis and clots in the circuit components were also associated with lesser odds of survival (OR, 0.28; 95% CI, 0.16-0.60; p < 0.001). We failed to show that hemolysis was an independent variable for survival (OR, 0.60; 95% CI, 0.31-1.19; p = 0.14). The primary diagnosis of neonatal aspiration/meconium aspiration is associated with more than seven-fold greater odds of survival (OR, 7.57; 95% CI, 4.02-15.74; p < 0.001).

CONCLUSIONS: Contrary to our hypotheses, conventional roller pump use was associated with greater odds of survival. While thrombosis and clots in circuit components were independent variables for lesser odds of survival, further research is needed better to understand the use of centrifugal pumps in neonatal practice.

Files

Metadata

Work Title Centrifugal or Roller Blood Pumps for Neonatal Venovenous Extracorporeal Membrane Oxygenation: Extracorporeal Life Support Organization Database Comparison of Mortality and Morbidity
Access
Open Access
Creators
  1. Akif Ündar
  2. Allen R. Kunselman
  3. Ryan P. Barbaro
  4. Peta Alexander
  5. Krishna Patel
  6. Neal J. Thomas
Keyword
  1. Centrifugal pumps
  2. Dual-lumen venovenous cannulas
  3. Extracorporeal Life Support Organization registry
  4. Morbidity and mortality
  5. Roller pumps
  6. Venovenous extracorporeal membrane oxygenation
License In Copyright (Rights Reserved)
Work Type Article
Publisher
  1. Pediatric Critical Care Medicine
Publication Date August 2023
Publisher Identifier (DOI)
  1. https://doi.org/10.1097/PCC.0000000000003251
Deposited February 07, 2024

Versions

Analytics

Collections

This resource is currently not in any collection.

Work History

Version 1
published

  • Created
  • Added 2022-ATS-Perfusion_Modalities-Undar.pdf
  • Added 2021-Circuit_Optimization_-_GME_counts-WJPCHS.pdf
  • Added 2022-Highlights_of_the_Sixteenth_International_Conference_on_Pediatric_Mechanical_Circulatory_Support_Systems_and_Pediatric_Cardiopulmonary_Perfusion.pdf
  • Added 2022-WJPCHS-Centrifugal_Pump_Generates_Superior_Hemodynamic_Performance_Compared_to_a_new_Diagonal_Blood_Pump_in_Neonatal_and_Pediatric_ECMO_Circuits-Patel.pdf
  • Added 2022-WJPCHS-Impact_of_a_Multidisciplinary_Research_Team_Approach_to_Prevent_Avoidable_Mistakes_for_Neonatal_CPB_Population-Patel.pdf
  • Added 2023_-_JTCVS_Open_-_AATS_-_Pulsatile_Flow-Penn_State.pdf
  • Added 2023-Perfusion-MUF.pdf
  • Added 2023-Undar_et_al_-_PCCM-centrifugal_or_roller_blood_pumps_for_neonatal.5__2___1_.pdf
  • Added undar-2020-pressure-and-flow-properties-of-dual-lumen-cannulae-for-extracorporeal-membrane-oxygenation__1_.pdf
  • Added Creator Akif Ündar
  • Added Creator Allen R. Kunselman
  • Added Creator Ryan P. Barbaro
  • Added Creator Peta Alexander
  • Added Creator Krishna Patel
  • Added Creator Neal J. Thomas
  • Published
  • Updated
  • Deleted 2021-Circuit_Optimization_-_GME_counts-WJPCHS.pdf
  • Deleted 2022-ATS-Perfusion_Modalities-Undar.pdf
  • Deleted 2022-Highlights_of_the_Sixteenth_International_Conference_on_Pediatric_Mechanical_Circulatory_Support_Systems_and_Pediatric_Cardiopulmonary_Perfusion.pdf
  • Deleted 2022-WJPCHS-Centrifugal_Pump_Generates_Superior_Hemodynamic_Performance_Compared_to_a_new_Diagonal_Blood_Pump_in_Neonatal_and_Pediatric_ECMO_Circuits-Patel.pdf
  • Deleted 2022-WJPCHS-Impact_of_a_Multidisciplinary_Research_Team_Approach_to_Prevent_Avoidable_Mistakes_for_Neonatal_CPB_Population-Patel.pdf
  • Deleted 2023_-_JTCVS_Open_-_AATS_-_Pulsatile_Flow-Penn_State.pdf
  • Deleted 2023-Perfusion-MUF.pdf
  • Deleted undar-2020-pressure-and-flow-properties-of-dual-lumen-cannulae-for-extracorporeal-membrane-oxygenation__1_.pdf
  • Updated Keyword, Description, Publication Date Show Changes
    Keyword
    • Centrifugal pumps, Dual-lumen venovenous cannulas, Extracorporeal Life Support Organization registry, Morbidity and mortality, Roller pumps, Venovenous extracorporeal membrane oxygenation
    Description
    • <p>OBJECTIVES: To investigate outcomes associated with conventional roller or centrifugal pumps during neonatal venovenous extracorporeal membrane oxygenation (ECMO). Our primary hypothesis is that in comparison with conventional roller-pump support, centrifugal pump use is associated with greater odds of survival. Our secondary hypothesis is that centrifugal pump use is associated with lesser odds of complications. DESIGN: Retrospective cohort identified using the Extracorporeal Life Support Organization (ELSO) registry 2016 to 2020 dataset. SETTING: All ECMO centers reporting to the ELSO registry. PATIENTS: All neonates (≤ 28 d) supported with venovenous ECMO and cannulated via right internal jugular vein using dual-lumen venovenous cannulas and polymethyl pentene membrane oxygenators. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 612 neonates (centrifugal, n = 340; conventional roller, n = 272) were included in the analysis. Using a multivariable logistic regression model, centrifugal pump use - as opposed to roller pump use - was associated with lesser odds of survival (odds ratio [OR], 0.53; 95% CI, 0.33-0.84; p &lt; 0.008). Thrombosis and clots in the circuit components were also associated with lesser odds of survival (OR, 0.28; 95% CI, 0.16-0.60; p &lt; 0.001). We failed to show that hemolysis was an independent variable for survival (OR, 0.60; 95% CI, 0.31-1.19; p = 0.14). The primary diagnosis of neonatal aspiration/meconium aspiration is associated with more than seven-fold greater odds of survival (OR, 7.57; 95% CI, 4.02-15.74; p &lt; 0.001). CONCLUSIONS: Contrary to our hypotheses, conventional roller pump use was associated with greater odds of survival. While thrombosis and clots in circuit components were independent variables for lesser odds of survival, further research is needed better to understand the use of centrifugal pumps in neonatal practice.</p>
    • <p>OBJECTIVES: To investigate outcomes associated with conventional roller or centrifugal pumps during neonatal venovenous extracorporeal membrane oxygenation (ECMO). Our primary hypothesis is that in comparison with conventional roller-pump support, centrifugal pump use is associated with greater odds of survival. Our secondary hypothesis is that centrifugal pump use is associated with lesser odds of complications.
    • DESIGN: Retrospective cohort identified using the Extracorporeal Life Support Organization (ELSO) registry 2016 to 2020 dataset.
    • SETTING: All ECMO centers reporting to the ELSO registry.
    • PATIENTS: All neonates (≤ 28 d) supported with venovenous ECMO and cannulated via right internal jugular vein using dual-lumen venovenous cannulas and polymethyl pentene membrane oxygenators.
    • INTERVENTIONS: None.
    • MEASUREMENTS AND MAIN RESULTS: A total of 612 neonates (centrifugal, n = 340; conventional roller, n = 272) were included in the analysis. Using a multivariable logistic regression model, centrifugal pump use - as opposed to roller pump use - was associated with lesser odds of survival (odds ratio [OR], 0.53; 95% CI, 0.33-0.84; p &lt; 0.008). Thrombosis and clots in the circuit components were also associated with lesser odds of survival (OR, 0.28; 95% CI, 0.16-0.60; p &lt; 0.001). We failed to show that hemolysis was an independent variable for survival (OR, 0.60; 95% CI, 0.31-1.19; p = 0.14). The primary diagnosis of neonatal aspiration/meconium aspiration is associated with more than seven-fold greater odds of survival (OR, 7.57; 95% CI, 4.02-15.74; p &lt; 0.001).
    • CONCLUSIONS: Contrary to our hypotheses, conventional roller pump use was associated with greater odds of survival. While thrombosis and clots in circuit components were independent variables for lesser odds of survival, further research is needed better to understand the use of centrifugal pumps in neonatal practice.</p>
    Publication Date
    • 2023-08-01
    • 2023-08