Changes of Oxygen Saturation in Inferior Vena Cava (IVC) in Patients During and After High Risk Abdominal Surgery and Relationship to the Outcome

The recruitment status of this study is unknown because the information has not been verified recently.
Verified July 2009 by Assaf-Harofeh Medical Center.
Recruitment status was  Not yet recruiting
Sponsor:
Information provided by:
Assaf-Harofeh Medical Center
ClinicalTrials.gov Identifier:
NCT00933751
First received: July 5, 2009
Last updated: April 4, 2011
Last verified: July 2009
  Purpose

Tissue hypoxia is one of the most important factors leading to the development of multiorgan failure. Patients presenting for emergent major abdominal surgery might suffer from organ hypoperfusion. Thus, early detection of the imbalance between oxygen supply and demand may improve the outcome. The investigators believe that hypoperfusion of the abdominal organs will cause a decrease of the saturation in the hepatic vein and in the IVC.


Condition Intervention
Abdominal Surgery
Device: Central vein catheterization

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: Changes of Oxygen Saturation in Inferior Vena Cava (IVC) in Patients During and After High Risk Abdominal Surgery and Relationship to the Outcome.

Resource links provided by NLM:


Further study details as provided by Assaf-Harofeh Medical Center:

Estimated Enrollment: 20
Study Start Date: July 2009
Estimated Primary Completion Date: August 2010 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Patients before emergent major abdominal surgery Device: Central vein catheterization
Blood samplings from IVC catheter

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population

Patients before emergent high risk abdominal surgery

Criteria

Inclusion Criteria:

  • All consecutive patients presenting for emergency surgery due to acute abdomen pain
  • Older than 18 years old
  • Not pregnant

Exclusion Criteria:

  • Age < 18
  • Pregnancy
  • Major coagulopathy
  • Permanent pacemaker
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00933751

Contacts
Contact: Zoya Haitov, MD 089778080 ZoyaC@asaf.health.gov.il

Locations
Israel
Assaf-Harofeh MC Not yet recruiting
Beer-Yaakov, Israel, 70300
Contact: Zoya Haitov, MD    089778080    zoyac@asaf.health.gov.il   
Principal Investigator: Zoya Haitov, MD         
Sponsors and Collaborators
Assaf-Harofeh Medical Center
  More Information

No publications provided

Responsible Party: Changes of the oxygen saturation in the IVC during and after major abdominal surgery and relationship to the outcome, Zoya Haitov MD
ClinicalTrials.gov Identifier: NCT00933751     History of Changes
Other Study ID Numbers: 100/09
Study First Received: July 5, 2009
Last Updated: April 4, 2011
Health Authority: Israel: Ministry of Health

Keywords provided by Assaf-Harofeh Medical Center:
central venous oxygen saturation
oxygen transport
physiologic monitoring
tissue oxygenation
Patients before high risk abdominal surgery

ClinicalTrials.gov processed this record on April 23, 2014