Comparison of Blood Pressure Measurement between Intra-arterial Blood Pressure and Non-invasive Measurement in Shock Patients

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20220217006

Enrollment

Registered

2022-02-17

Start date

2018-09-17

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Circulatory shock Shock, blood pressure monitoring, arterial line, non-invasive blood pressure monitoring

Interventions

Patient with circulatory shock, mean arterial blood pressure lower than sixty five mmHg

Diagnostic

Shock patient

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Patients, age 18 years or over Diagnosed of circulatory shock Admitted to medical ICU between September 2018 to November 2019 Already had an intra-arterial line insertion

Exclusion criteria

Exclusion criteria: Patients who had no arterial line insertion Known peripheral vascular disease Discrepancy of inter-arm systolic blood pressure difference more than 20 mmHg Extreme arm sized that cause unable to find an appropriate blood pressure cuff Disagree to sign the inform consent for study participation

Design outcomes

Primary

Measure	Time frame
Correlation of blood pressure between invasive and non-invasive measurement 72 hours mmHg	—

Secondary

Measure	Time frame
mean different of blood pressure 72 hours mmHg	—

Countries

Thailand

Contacts

Public ContactSurat Tongyoo

Siriraj Hospital, Mahidol University

surat.ton@mahidol.ac.th024198534

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026