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

July 5, 2009
April 4, 2011
July 2009
August 2010   (final data collection date for primary outcome measure)
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Complete list of historical versions of study NCT00933751 on ClinicalTrials.gov Archive Site
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Changes of Oxygen Saturation in Inferior Vena Cava (IVC) in Patients During and After High Risk Abdominal Surgery and Relationship to the Outcome
Changes of Oxygen Saturation in Inferior Vena Cava (IVC) in Patients During and After High Risk Abdominal Surgery and Relationship to the Outcome.

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.

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Observational
Observational Model: Case-Only
Time Perspective: Prospective
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Non-Probability Sample

Patients before emergent high risk abdominal surgery

Abdominal Surgery
Device: Central vein catheterization
Blood samplings from IVC catheter
Patients before emergent major abdominal surgery
Intervention: Device: Central vein catheterization
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Not yet recruiting
20
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August 2010   (final data collection date for primary outcome measure)

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
Both
18 Years and older
No
Contact: Zoya Haitov, MD 089778080 ZoyaC@asaf.health.gov.il
Israel
 
NCT00933751
100/09
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Changes of the oxygen saturation in the IVC during and after major abdominal surgery and relationship to the outcome, Zoya Haitov MD
Assaf-Harofeh Medical Center
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Assaf-Harofeh Medical Center
July 2009

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP