NCT03235921

Use of Nitroglycerine to Improve Signs of Poor Peripheral Perfusion in Patients With Traumatic Hemorrhagic Shock

• Status: Unknown
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: Assiut University · Academic / Other
• Sex: All
• Age: 20 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

Hemorrhagic shock is a pathologic state in which intravascular volume and oxygen delivery are impaired. During circulatory failure associated with hypovolemia and low cardiac output, redistribution of blood flow caused by increased vasoconstriction results in decreased perfusion of the skin. Skin temperature and capillary refill time has been advocated as a measure of peripheral perfusion.

Detailed description

Perfusion index (PI) is a non-invasive numerical value of peripheral perfusion obtained from pulse oximetry, it is an indicator of the pulse strength at the sensor site. The PI's values range from 0.2% for very weak pulse to 20% for extremely strong pulse according to patient's physiological conditions and monitoring sites. Large increases in lactate (i.e. \> 5 mmol/L) usually only occur due to hypoperfusion or muscle activity such as exercise or seizures. This study will investigate the role of nitroglycerine patch in improving the peripheral perfusion in poly traumatized patient with hemorrhagic shock for the first time.

Conditions

• Hemorrhagic Shock

Interventions

Type	Name	Description
DRUG	Nitroglycerin patch 5mg	application of the nitroglycerin patch 5 mg to each patient in nitroglycerin group
OTHER	placebo	no drug given to the control group

Timeline

• Start date: 2016-03-01
• Primary completion: 2017-08-01
• Completion: 2017-10-01
• First posted: 2017-08-01
• Last updated: 2017-08-01

Locations

2 sites across 1 country: Egypt