Tracheotomy is a commonly used measure in clinical rescue of critically ill patients, and it has an important impact on the survival outcome of patients. The time of extubation directly affects the recovery process of the patient. This article reviews the research progress of extubation management of tracheotomy patients at home and abroad, and mainly summarizes and elaborates from four aspects, including the role of the multidisciplinary team in tracheostomy management, where tracheostomy patients are extubated, conditions for extubation in tracheotomy patients, and wound care after extubation in tracheotomy patients. The purpose is to provide a reference for the selection of extubation timing and extubation management for patients with tracheotomy, to improve the success rate of extubation and improve the quality of life of patients.
Skin trauma is a global public health issue, and chronic wound healing is complex. Its care faces problems such as long cycles and poor outcomes. In recent years, research on novel wound dressings and nursing methods has gradually increased, but there is still a lack of systematic summary of nanomaterials dressings for repairing chronic skin wounds. This article reviews the application and nursing effects of nanomaterials dressings in chronic wound repair, explores their potential, and looks forward to the research directions of chronic wound prevention, science popularization, and service system construction, providing a reference for the clinical application of nanomaterials.