NCT02186210

Effect of Prewarming on Microcirculatory Response

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (actual)
• Sponsor: Seoul National University Hospital · Academic / Other
• Sex: All
• Age: 20 Years – 85 Years
• Healthy volunteers: Not accepted

Summary

Intraoperative hypothermia may affect tissue microcirculation and can induce myocardial injury, wound infection, and coagulopathy. During off-pump coronary artery bypass surgery without cardiopulmonary bypass or induced hypothermia, maintenance of normothermia is important for clinical outcome. The investigators hypothesized that prewarming during induction of general anesthesia would reduce drop of body temperature and change of peripheral microcirculation.

Detailed description

Microcirculatory parameters can be obtained from vascular occlusion test. Among those parameters, recovery slope during vascular occlusion test is known to reflect recruitment of microvasculature in response to hypoxic or ischemic insult. In this study, we will compare the recovery slope during vascular occlusion test between prewarming treatment group and control group.

Conditions

• Coronary Artery Bypass Graft Triple Vessel

Interventions

Type	Name	Description
DEVICE	prewarming	recovery slope StO2

Timeline

• Start date: 2014-07-01
• Primary completion: 2015-05-01
• Completion: 2015-05-01
• First posted: 2014-07-10
• Last updated: 2019-03-18
• Results posted: 2018-10-29

Locations

1 site across 1 country: South Korea