Investigation of metabolic and hemodynamic change after using tourniquet in upper extremity surgery to release contracture after burn injury

Not Applicable

• Conditions: Condition 1: hemodynamic change. Condition 2: metabolic change.; Other specified symptoms and signs involving the circulatory and respiratory systems; Metabolic disorder, unspecified

• Registration Number: IRCT138811271605N8
• Lead Sponsor: Vice-chancellor for Research

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 22 February 2018

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

Age 13-60, upper extremity burn, candidate to surgery due to burn complication using tourniquet for 30 to 60 minutes during surgery
Exclusion criteria: presence of open wound in other sites of body, cardio vascular disease, patients under drug treatments

Exclusion Criteria

Not provided

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Arterial blood PH. Timepoint: 10 second, 1, 3, and 5 minutes after opening tourniquet. Method of measurement: blood gas instrument.;Arteial PO2. Timepoint: 10 second, 1, 3, and 5 minutes after opening tourniquet. Method of measurement: blood gas instrument.;Serum lactate. Timepoint: 10 second, 1, 3, and 5 minutes after opening tourniquet. Method of measurement: blood gas instrument.;Serum bicarbonate. Timepoint: before opening of tourniquet, 10 seconds, 1, 3, and 5 minutes after opening tourniquet. Method of measurement: blood gas instrument.;Blood pressure. Timepoint: before opening of tourniquet, 10 seconds, 1, 3, and 5 minutes after opening tourniquet. Method of measurement: by sphyngomanometer.;Heart rate. Timepoint: before opening of tourniquet, 10 seconds, 1, 3, and 5 minutes after opening tourniquet. Method of measurement: by checking heart bit in a minute.