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Clinical Trial Summary

After obtaining approval from the Institutional Review Board of our institution, written informed consent is obtained from patients undergoing interventional cerebral aneurysm coiling procedure are enrolled in this prospective study and randomly allocated into one of two groups: Group-C (n=10) and Group-HES (n=10).

All recruited patients will be given patient identification number (PIN) for the present study of 01-20 according to their order of interview and recruitment. Investigators will prepare 10 yellow and 10 green cards, which will be inserted in 20 thick-paper envelopes. Then, all envelopes will be sealed, mixed and randomly allocated to get numbers of 01 to 20 (Envelop number). After printing the envelope number outside envelope, all sealed envelopes with cards will be conveyed to and kept in pharmacy department.

According to the color of the card, attending anesthesiologists will give crystalloid for yellow card or HES for green cards, respectively, to maintain stroke volume variation < 15 during volume controlled ventilation (8 ml/kg tidal volume) of O2/air mixture.

Patient data and statistical analyses:

Patient's data whole blood viscosity, PaO2, FiO2, Hemoglobin, urine amount, s-glucose will be determined from the patients' medical record after patient's discharge.

All statistical analyses will be performed after the 20th patient's discharge and data acquisition


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT02700607
Study type Interventional
Source Konkuk University Medical Center
Contact
Status Completed
Phase N/A
Start date June 2016
Completion date June 2017

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