NCT02063620

The Effect of Anesthetic Agents Management on ECG Changes of Patients Who Were Operated Under RIVA

The Effect of Different Anesthetic Agents Management on Electrocardiographic Changes of Patients Who Were Operated Under Regional Intravenous Anesthesia

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: Duzce University · Academic / Other
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Accepted

Summary

IVRA can be performed with many local anesthetics and adjuvant agents. Investigators planned to compare cardiac effects and ECG changes by IVRA with lidocaine and lidocaine plus ketamine.

Detailed description

Methods: Patients between 18-60 years, with score of ASA 1-2 and who were undergoing IVRA for short operations on arm and forearm were included. Systolic, diastolic and mean blood pressures, heart rate, SpO2, ECG, adverse effects during the operation were recorded. Double cuffed tourniquet were placed on the extremity to be operated to hinder nerve injuries. Venous blood in the extremity was purged with Esmarch bandage. Proximal cuff was inflated with a pressure 50-100 mmHg higher than systolic blood pressure and the bandage was displaced. Randomly patients were divided into 2 groups. Group 1: %0.5 Lidocaine+Ketamine 0.8 mg/kg; 40 ml. Group 2: %0.5 Lidocaine 40 ml. Anesthetic agent was injected with a rate of 20 ml/min. 20 minutes after injection the distal cuff was inflated and the proximal cuff deflated with a rate of 50 mmHg in every 3 minutes. 0,5,10,15,30,45,60 minutes after the beginning of deflation and 10 minutes after the deflation was completed ECG were recorded. PR,QT,QTc, RR were recorded.

Conditions

• Qt Interval, Variation in

Interventions

Type	Name	Description
DRUG	Ketamine HCL	ketamine HCL is using as adjuvant agent with local anesthetic agent in regional intravenous anesthesia procedure routinely

Timeline

• Start date: 2013-10-01
• Primary completion: 2014-01-01
• Completion: 2014-01-01
• First posted: 2014-02-14
• Last updated: 2019-04-22

Locations

1 site across 1 country: Turkey (Türkiye)