The Blood Pressure Analysis on Critically Ill Patients

Taoyuan General Hospital

Status: Unknown

Conditions: Multiple Organ Failure; Intensive Care Unit Syndrome

Treatments: Diagnostic Test: ICU patient

Study type: Observational

Funder types: Other

Identifiers

NCT03827369

TYGH107041

Details and patient eligibility

About

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.

Enrollment: 100 estimated patients

Sex: All

Ages: 20 to 99 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• 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

Exclusion criteria

• Subject has severe arrhythmia

Trial design

100 participants in 1 patient group

ICU patient

Description:

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.

Treatment:

Diagnostic Test: ICU patient