COVID-19 is now a worldwide concern, causing an unprecedented pandemic. The infected cases show different symptoms based on the severity of the disease. In asymptomatic and non-severe symptomatic cases, the host immune system can successfully eliminate the virus and its effects. In severe cases, however, immune system impairment causes cytokine release syndrome which eventually leads to acute respiratory distress syndrome (ARDS). In recent years, photobiomodulation (PBM) has shown promising results in reducing acute pulmonary inflammation. Considering the high potential impact of PBM on immune responses, we hypothesized that using PBM could be an effective treatment modality for ARDS management in COVID-19 patients.
Orthognathic surgery can affect patients' quality of life. The aim of the present study was to assess changes in quality of life during combined orthodontics-surgery treatment and effect of orthodontist-surgeon teamwork on final patient's satisfaction. Twenty-six orthognathic patients who were referred to oral and maxillofacial department of 3 hospitals in Tehran were included in the study. Orthognathic quality of life questionnaire (OQLQ) was given to patients 1 week before, 4 weeks and 4 months after surgery. Two self-designed forms were used for evaluating mood and comfort of patients 1 week before surgery and 4 days after surgery. Self-designed forms were given to the orthodontists and the maxillofacial surgeons to assess quality of teamwork and difficulty of the procedure. Twenty-four patients (15 females and 9 males) with the mean age of 22.62 ± 3.57 completed the study. Quality of life increased from 1 week before surgery to 4 months after surgery (P < 0.013) and the difference was statistically significant between OQLQ score at 1 week before surgery and that of 4 months postoperative. Esthetic and social domain showed significant changes during the studied period. Orthognathic quality of life questionnaire at 4 months postoperative was correlated with surgery difficulty and duration. It can be concluded that orthognathic surgery can improve quality of life, especially in esthetic and social aspects.
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