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

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT138811271605N8

Enrollment

Registered

2010-05-15

Start date

2010-01-01

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

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

Interventions

using tourniquet for 30 to 60 minutes.

using tourniquet for 30 to 60 minutes

Eligibility

Sex/Gender

All

Age

13 Years to 60 Years

Inclusion criteria

Inclusion criteria: 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

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
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.	—

Measure

Time frame

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.

—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Akbar Mohammadi

Shiraz University of Medical Sciences

mohamadiaa@sums.ac.ir+98 71 1821 9638

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026