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Comparison of Intraabdominal Pressure — IAP  

Prone Position Clinical Trial

Official title:
Comparison of Intraabdominal Pressure and Respiratory Parameter Changes According to Positional Apparatus in the Prone Position

Clinical Trial Summary

Increased intra-abdominal pressure(IAP) might influence on perioperative morbidity related to increased CVP, PVWP, SVR, PAP and decreased venous return and cardiac output. Prone position has been known to increase IAP. In clinical field, various apparatuses has developed to minimize IAP elevation during prone position operation.

In this study, we would compare the changes of IAP and respiratory system compliance according to positional apparatus in prone position.

Clinical Trial Description

In clinical field, Wison frame, chest rolls and Jackson table have been widely used for prone position surgery. Among those apparatus, Jackson table has padded supports under the chest and pelvis, so that the abdomen can hang freely and prevent the abdominal compression. By reducing abdominal and thoracic pressure, Jackson table would reduce blood loss, and less effects on pulmonary mechanics. But few studies has known to compare IAP with other positioning apparatus such as Wilson frame or chest roll. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02094976
Study type Interventional
Source Seoul National University Hospital
Contact Hee Pyung Park, MD Phd
Phone 82-2-2072-2466
Email hppark@snu.ac.kr
Status Unknown status
Phase N/A
Start date September 2013
View Details
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