An open labeled randomized comparative study of newly developed inflationary non-invasive blood pressure monitor (NIBP) and conventional deflationary NIBP in measuring clinical hypotension

An open labeled randomized comparative study of newly developed inflationary non-invasive blood pressure monitor (NIBP) and conventional deflationary NIBP in measuring clinical hypotension - A comparative study of inflationary NIBP and deflationary NIBP in measuring clinical hypotension

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000016290

Enrollment

Registered

2015-01-22

Start date

2015-01-22

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Cardiovascular surgery which used cardiopulmonary bypass

Interventions

Intervention group: NIBP is measured with an inflationary method. Duration of intervention: during general anesthesia Control group: NIBP is measured with a conventional deflationary method.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who scheduled for elective cardiovascular surgery under cardiopulmonary bypass

Exclusion criteria

Exclusion criteria: 1.Patients with obvious vascular lesion in upper or lower extremities 2.Patients who have a hemodialysis shunt 3.Patients who have bilateral difference in NIBP of upper extremities

Design outcomes

Primary

Measure	Time frame
The time required to measure blood pressure	—

Countries

Japan

Contacts

Public ContactAkari Yoshida

Wakayama Medical University Department of Anesthesiology

akari.firefly@gmail.com073-441-0611

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026