CClinicalTrials.gg
Sign In
CompletedNCT03269448Updated Sep 6, 2018

Correlation Between Peripheral and Central Venous Blood Partial Pressure of Carbon Dioxide in Critical Ill Patients

An observational study in Partial Pressure of Carbon Dioxide, sponsored by Ramathibodi Hospital. Completed at 1 site in Thailand. Open to participants aged 18 Years to 100 Years. Per ClinicalTrials.gov, last updated 2018-09-06.

Sponsored by Ramathibodi Hospital · Observational

Study type
Observational
Model
Other
Time perspective
Cross-sectional
Enrollment
30
Ages
18 Years to 100 Years
Sex
All
01

Study summary

Observational study to analyze correlation between partial pressure of carbon dioxide from blood obtained from peripheral and central veins

02

Conditions studied

  • Partial Pressure of Carbon Dioxide

Keywords

  • partial pressure of carbon dioxide
  • carbon dioxide
  • peripheral venous blood
  • central venous blood
  • venous blood gas
  • blood gas analysis
03

Who can participate

Ages eligible
18 Years to 100 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

All patients admiited to institutional ICU with central venous catheter in place

Inclusion criteria

  • All patients admitted to institutional ICU with central venous catheter in place
  • Venous blood gas analysis ordered

Exclusion criteria

Exclusion Criteria:

  • Central venous catheter malposition
  • Difficult peripheral venous access
04

Study design

Observational model
Other
Time perspective
Cross-sectional
Enrollment
30 participants (actual)
Patient registry
No

Interventions

  • Diagnostic testPeripheral venous blood sampling

    Blood collected from peripheral venous (extremities) and central venous (central catheter) for blood gas analyses

    Also known as: Central venous blood sampling

05

What researchers measure

Primary outcomes

  1. Difference between partial pressure of carbon dioxide

    Difference between partial pressure of carbon dioxide taken from peripheral and central veins

    Time frame: 30 minutes

06

Study locations

1 site
  • Department of Anesthesiology, Ramathibodi Hospital
    Bankok, Bangkok 10400, Thailand
07

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

08

Registry details

Key details

Study ID
NCT03269448
Lead sponsor
Ramathibodi Hospital
Responsible party
Thanist Pravitharangul (MD, Ramathibodi Hospital) — Principal investigator
First posted
Aug 31, 2017
Start date
Jan 8, 2018
Primary completion
Mar 10, 2018
Completion
Mar 10, 2018
Last update
Sep 6, 2018

Study contacts

Thanist Pravitharangul, MD
study chair · Ramathibodi Hospital

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2018. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Other studies from this sponsor

Ramathibodi Hospital

Start the discussion