Ischemia-reperfusion injury of free tissue flaps, airway management, and prognosis in oral cancer patients
10.12016/j.issn.2096-1456.2023.12.001
- Author:
WANG Anxun
1
;
HUANG Shuojin
1
Author Information
1. Department of Oral and Maxillofacial Surgery, the First Affiliated Hospital of Sun Yat-sen University
- Publication Type:Journal Article
- Keywords:
free-tisue flaps / tissue defect / repair and reconstruction / ischemia-reperfusion / tracheotomy / delayed extubation / oral and maxillofacial malignant tumors / quality of life
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2023;31(12):837-843
- CountryChina
- Language:Chinese
-
Abstract:
Free tissue flap transplantation is the preferred option for repairing and reconstructing postoperative defects in oral and maxillofacial-head malignant tumors. However, challenges remain for oral and maxillofacial-head and neck oncology surgeons in terms of ischemia-reperfusion (I/R) injury, airway management, quality of life and prognosis. I/R injury is an inevitable complication of free-flap transplantation surgery. In addition to shortening the vascular anastomosis time as much as possible during the surgical process, many studies have attempted to further prevent and treat free-flap I/R injury using physical intervention therapy, antioxidant and reactive oxygen species (ROS) scavenger therapy, hyperbaric oxygen therapy, etc. However, there is a lack of large-scale clinical randomized controlled trial evidence to further support these methods. Postoperative tracheal management of patients receiving free tissue flap transplantation is very important. In recent years, delayed extubation has been proposed as an alternative to traditional tracheostomy. This method can facilitate wound care for patients, reduce infections, speed up patient recovery, and reduce the incidence of vascular crises. In the future, such management is expected to improve the practicality and safety of delayed extubation by formulating more appropriate patient selection criteria and intensive care plans. Preoperative selection of suitable free tissue flaps according to the defect for repair and reconstruction is beneficial for improving the quality of life and survival rate of patients. At the same time, for patients who require postoperative radiotherapy, reducing the complications of postoperative radiotherapy and improving the quality of life of patients can be achieved through intraoperative nerve anastomosis, preradiation oral hygiene maintenance, early speech training, and other methods.
- Full text:游离组织瓣的缺血再灌注损伤 气道管理及与口腔癌患者的预后.pdf
