RESUMO
AIM: To detect the type and frequency of oral lesions and clinical conditions suggestive of saliva alterations in COVID-19 patients in an intensive care unit (ICU), as well as to describe the patient´s management in each case METHODS: Information about oral conditions and mechanical ventilation was collected from oral medicine records of COVID-19 patients in an ICU (n = 519) RESULTS: From the total collected, 472 patients (90.9%) were examined by the oral medicine staff. In 242/472 patients (51.3%), alterations in the oral cavity were noted. The most frequent changes were mechanical trauma (18.1%, derived mainly from intubation), vascular/coagulation disturbances (24.1%, petechiae, bruises, varicoses, and oral bleeding), and saliva alterations (24.4%, dry mouth, and sialorrhea). Infectious lesions were mentioned in the oral medicine records (16.9%), most associated with a viral infection (15.7%), mainly herpesvirus. Improved oral change protocols included oral hygiene, use of specific medications, and laser therapy CONCLUSION: COVID-19 patients in the ICU often showed dryness in the oral and mucosa oral lesions related to vascular/coagulation disturbances, and mechanical trauma derived from orotracheal tube. An oral medicine staff must be aligned with the ICU multidisciplinary team to manage COVID-19 patients, as well as to establish diagnoses and oral cavity treatments.
Assuntos
COVID-19 , Doenças da Boca , Saliva , Humanos , Unidades de Terapia Intensiva , Respiração Artificial/efeitos adversos , Respiração Artificial/métodos , Estudos RetrospectivosRESUMO
It is well reported that severe cases of COVID-19 frequently need critical care in the ICU to manage respiratory complications, often requiring orotracheal intubation (OTI). Due to complex systemic conditions, the patient may remain intubated for a long period of time and be placed in prone position. This positioning and the pressure of the intubation device on the lips may lead to the development of traumatic injuries. Oral care and the use of photobiomodulation (PBM) can be successfully implemented to promote oral mucosa healing and prevent soft tissue necrosis. We describe the outcomes of the management protocol that was routinely used by the ICU oral medicine team, leading to the implementation of a preventive protocol for the OTI-related oral injuries. We retrospectively analyzed the records of 472 patients with COVID-19 in the ICU from May 2020 to February 2021. 60/472 patients developed traumatic injuries and were managed with the oral care protocol and PBM, to prevent the progress to lip necrosis. When appropriated, in addition to oral care and PBM, other measures were taken to prevent further local trauma (lip hydration, changes in tube fixation). The proposed oral care protocol associated with PBM successfully prevented the progress of traumatic lesions, ulceration, necrosis, and loss of tissue associated with IOT. The quality of life of patients in the ICU and after their recovery was preserved.