Elective surgery patient over 20 yrs
Conditions
Interventions
Duration: During the stay in operating room. Frequency: 10 times or more at 10 minutes or more intervals.
Sponsors
Department of Anesthesiology and Critical Care, Division of Clinical Medical Science, Graduate School of Biomedical Sciences, Hiroshima University
NIHON KOHDEN CORPORATION
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients who is planned measuring arterial pressure by arterial catheter or is planned measuring central venous pressure. Patients who are given informed consent.
Exclusion criteria
Exclusion criteria: Patients who cannot be attached pressure cuff at both upperarm by reason of surgical procedure or physical impairment. Patients who withdrawn informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Correlation between the ordinary pulse pressure variation calculated from arterial waveform and the pulse pressure variation which is estimated by our new method. Correlation between ordinary central venous pressure and the central venous pressure which is estimated by our new method. | — |
Secondary
| Measure | Time frame |
|---|---|
| Safety of our method. | — |
Countries
Japan
Contacts
Public ContactRyuji Nakamura
Division of Clinical Medical Science, Graduate School of Biomedical Sciences, Hiroshima University Department of Anesthesiology and Critical Care
Outcome results
None listed