The Cutoff Point for Caval Index and Its Correlation With Central Venous Pressure and Plasma Lactate Level for Assessing Patients in Hypovolemic Hemorrhagic States

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01741818

Enrollment

106

Registered

2012-12-05

Start date

2011-04-30

Completion date

2012-03-31

Last updated

2012-12-05

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

Conditions

Hemorrhagic Shock, IVC Collapsibility Index

Keywords

IVC, ultrasonography, IVC collapsibility index, IVC diameter

Brief summary

The purpose of this study is to determine the cutoff point for IVC collapsibility index (by Bedside Ultrasonographic technique) for cases in hypovolemic hemorrhagic shock with CVP measures less than 8 cmH2o.

Interventions

OTHERMeasuring IVC collapsibility index by bedside ultrasonography

Study design

Observational model

CASE_ONLY

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Hypovolemic hemorrhagic subjects (class II or more)if they were more than 18 years old and CVC insertion was indicated for them.

Exclusion criteria

* a history of Renal failure, Congestive Heart Failure, use of negative inotropic agents, presence of any contraindication for CVC insertion or failed ones and inability for measuring IVC by bUS were considered for exclusion.

Design outcomes

Primary

Measure	Time frame
IVC collapsibility index	within the first 5 minutes

Secondary

Measure	Time frame
Serum lactate level	within the first 5 minutes

Countries

Iran

Outcome results

None listed

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