NCT04952649|Unknown
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Sponsor study identifier
observational
50
1 country
1
Study Start
July 7, 2021
Actual (reported)Primary Completion
December 1, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Pacemakers are widely used in postcardiotomy patients to avoid severe arrhythmia. The peripheral perfusion index (PI) has been considered as an effective parameter evaluating the circulation. In this study, investigators aim to avaluate the ability of peripheral perfusion index to detect changes of hemodynamics in postcardiotomy patients with pacemakers.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 18, 2021
Actual (reported)July 7, 2021
Actual (reported)July 7, 2021
Actual (reported)December 1, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Cardiac output
Measurement of cardiac output by Flotrac ,the metric is L/min.
During the study procedure
stroke volume
Measurement of stroke volume by Flotrac ,the metric is ml.
During the study procedure
Peripheral perfusion index
Measurement of Peripheral perfusion index by masimo radical.
During the study procedure
Pacemakers are widely used in cardiotomy patients, while it's common that the patients happen to be pacemaker dependent. When the doctor decides to set the heart rate of the pacemaker, we record the hemodynamic parameters and peripheral perfusion index from 70-80-90-100-110 bpm.
Pacemakers are widely used in post-cardiotomy patients, while it's common that some patients may be pacemaker dependent. We choose these patients who has been placed with temportary pacemaker during the cardic surgery
Zhongshan Hospital, Fudan University
Shanghai, Shanghai Municipality, 200032, China
Bazaraa H, Roby S, Salah E, Algebaly H. Assessment of Tissue Perfusion Using the Peripheral Perfusion Index and Lactate Clearance in Shock in Pediatric Patients. Shock. 2021 Dec 1;56(6):933-938. doi: 10.1097/SHK.0000000000001811.
Abdel-Ghaffar HS, Abdel-Wahab AH, Roushdy MM. Using the Perfusion Index to predict changes in the depth of anesthesia in children compared with the A-line Autoregression Index: an observational study. Braz J Anesthesiol. 2024 Sep-Oct;74(5):744169. doi: 10.1016/j.bjane.2021.04.030. Epub 2021 May 12.
Zhe Luo, MD PhD
Fudan University
First Submitted
June 18, 2021
First Posted
July 7, 2021
Study Start
July 7, 2021
Actual (reported)Primary Completion
December 1, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Contact the study team to confirm eligibility.
Study Completion
December 30, 2022
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
July 15, 2021
Record last verified: 2021-07
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