The Blood Pressure Analysis on Critically Ill Patients
- Conditions
- Multiple Organ FailureIntensive Care Unit Syndrome
- Interventions
- Diagnostic Test: ICU patient
- Registration Number
- NCT03827369
- Lead Sponsor
- Taoyuan General Hospital
- Brief Summary
The study is to explore the relationship between coefficient of variation of harmonic magnitude (HCV) and different organ failures among those critically ill patients. In the future, we can act as a warning system on patients with multiple organ failures or terminal illness, also as an indicator of treatment effect.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 100
- ICU patients in the 20-to-99 age range
- Subjects agree to sign the Informed Consent Form and are willing to cooperate with Arterial pulse measurement
- Subject has severe arrhythmia
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description ICU patient ICU patient Pulse pressure of the radical artery was obtained by arterial line. The output of the transducer was connected to an IBM PC for analysis via an A/D converter with sampling rate = 250 datapoints/sec. The pulse spectrum was analyzed with the Fourier transformation using T (period) = 1 pulse time.
- Primary Outcome Measures
Name Time Method Coefficient of variation of harmonic magnitude 15 min We measure the blood pressure of participants with multiple organ failures (MOF) by pressure transducer during the 6 months study in the ICU of Taoyuan General Hospital. The radial artery pressure pulse of both hands are recorded with a pressure transducer fixed on the skin with tape and an adjustable belt with a small button to achieve suitable pressure.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Taoyuan General Hospital, Ministry of Health and Welfare
🇨🇳Taoyuan, Taiwan