Effect of cuff pressure and protective padding material selection on the prevention of skin complications associated with pneumatic tourniquet application in upper extremity surgery: A randomized controlled clinical trial
Sevgi Vermisli Ciftci , Zeki Gunsoy , Fatma Demir Korkmaz
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Abstract
Purpose
This study investigated the effect of cuff pressure and the selection of protective padding material (PPM) on the prevention of skin complications associated with pneumatic tourniquet (PT) application in upper extremity surgery.
Methods
This randomized controlled trial was conducted between October 2022 and September 2023 at the Hand Surgery Clinic of Bursa City Hospital. Standard tourniquet pressure (STP) or limb occlusion pressure (LOP) was applied as PT cuff pressure. Cotton pad (CP) or elastic stockinette (ES) was used for PPM under the cuff. Patients were categorized into four groups; (i) STP with a CP; (ii) STP with an ES; (iii) LOP with a CP; and (iv) LOP with an ES. Total of 200 patients were included in the study, with 50 patients in each group. Skin complications were evaluated postoperatively at 0, 30, and 180 min.
Results
Four different skin complications were observed: redness, tourniquet scar, petechiae, and bullae. Redness was higher at 0 min in the group with STP using a CP and at 30 min in the group with LOP using an ES. Tourniquet scar was less in the LOP using an ES at 0 and 30 min. Petechiae was more in the STP group with the CP than in the LOP group at 180 min. Bullae were more in the group with STP using a CP at 0, 30, and 180 min.
Conclusion
LOP for the purposes of cuff pressure and the use of an ES as a PPM are recommended to reduce skin complications associated with PT application.
期刊介绍:
The Journal of Tissue Viability is the official publication of the Tissue Viability Society and is a quarterly journal concerned with all aspects of the occurrence and treatment of wounds, ulcers and pressure sores including patient care, pain, nutrition, wound healing, research, prevention, mobility, social problems and management.
The Journal particularly encourages papers covering skin and skin wounds but will consider articles that discuss injury in any tissue. Articles that stress the multi-professional nature of tissue viability are especially welcome. We seek to encourage new authors as well as well-established contributors to the field - one aim of the journal is to enable all participants in tissue viability to share information with colleagues.