NCT05911581

The Effect of the Use of Washing Solutions at Different Temperatures Used in Intra-arterial Cannulation

Investigation of the Effect of Washing Solutions at Different Temperatures Used in Intra-arterial Cannulation for Invasive Blood Pressure Measurement by Doppler Ultrasonography

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: Bursa Yuksek Ihtisas Training and Research Hospital · Other Government
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

Nowadays, intraarterial catheterization is frequently used as an invasive method for intraoperative blood pressure monitoring and control.The radial artery is frequently used in this procedure and the cannula should be flushed with 2-3 ml of heparinized fluid intermittently to prevent occlusion. During the operation, the ambient temperature is approximately 22-24 C and the patient temperature can be 34-36 C. Since the flushing fluids are also in the environment, they are 22-24 C. The aim of this study is to determine whether the fluids at room temperature cause vasoconstriction in the vessel and cause a change in blood pressure arterial values.

Detailed description

The aim of this study is to determine whether room temperature fluids cause vasoconstriction or vasodilatation in the vessel and cause a change in blood pressure arterial values.

Conditions

• Intrarterial Catheterization

Interventions

Type	Name	Description
OTHER	intra-arterial flushing	The catheter will be flushed to prevent occlusion after radial artery catheterization. intra-arterial flushing with heparinized fluid kept in room air
OTHER	intra-arterial flushing	Intra-arterial flushing with heparinized fluid at patient body temperature

Timeline

• Start date: 2023-06-16
• Primary completion: 2023-12-30
• Completion: 2024-01-15
• First posted: 2023-06-22
• Last updated: 2023-06-22

Locations

1 site across 1 country: Turkey (Türkiye)