Feasibility Study of a Hemodynamic Parameter Algorithm

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04520919

Enrollment

139

Registered

2020-08-20

Start date

2020-03-01

Completion date

2022-06-30

Last updated

2020-08-20

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anesthesia

Brief summary

An algorithm to calculate hemodynamic parameters based on blood pressure waveform was developed by collecting arterial blood pressure of patients during surgery

Interventions

OTHERanesthesia;Radial artery puncture

we chose the patients who need to monitor invasive blood pressure to obtain high-fidelity arterial waveforms

Study design

Observational model

CASE_ONLY

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Healthy volunteers

Yes

Inclusion criteria

* surgery patients

Exclusion criteria

* Weight ≤18kg arrhythmology cardiac disfunction

Design outcomes

Primary

Measure	Time frame	Description
arterial blood pressure	30min~1 hour	a high-fidelity blood pressure waveforms

Countries

China

Contacts

Primary ContactQIWEN YU, undergraduate

yuqw@zju.edu.cn+8618668022199

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026