TY - JOUR T1 - Will Obstructive Sleep Apnea and Apnea/Hypopnea Index Be Corrected Following Alveolar Cleft Reconstruction? TT - JF - World-J-Plast-Surg JO - World-J-Plast-Surg VL - 9 IS - 2 UR - http://wjps.ir/article-1-600-en.html Y1 - 2020 SP - 146 EP - 152 KW - Obstructive sleep apnea KW - Alveolar cleft KW - Apnea KW - Hypopnea N2 - BACKGROUND Obstructive sleep apnea is a disorder of repetitive complete or partial airway obstruction during sleep. The aim of this study was to assess the impact of alveolar cleft reconstruction on the obstructive sleep apnea (OSA) condition and apnea/hypopnea index (AHI). METHODS In a double-blinded prospective quasi-experimental study, all healthy systemic children (n=30 female cleft patients) with unilateral alveolar cleft defects within the age range of 8-14 years and BMI less than 30 kg/m2 who admitted for alveolar cleft repair were enrolled. OSA monitoring was performed one week before surgery, and 3 months postoperatively by Apnea Link device. Sleep apnea indices such as AHI, respiratory disturbance index (RDI), oxygen desaturation index (ODI) and oxyhemoglobin saturation (SpO2) as well as pulse rate (PR) and respiratory rate (RR) were the variables. RESULTS The patients’ mean age was 11.0±1.4 years, and BMI average was 21.48±4.4 kg/m2. Mean AHI was 21.6±5.0 events/hour, preoperatively; which decreased significantly and reached 4.4±2.5 events/hour after alveolar cleft reconstruction surgery (p=0.005). Moreover, the other OSA variables (SpO2, RDI, and ODI), as well as vital signs (PR, and RR) improved postoperatively (p=0.005). In other words, the preoperative moderate OSA status relieved after alveolar cleft repair and reconstruction. CONCLUSION Our study showed that the OSA and AHI ameliorated after bone graft surgery in alveolar cleft repair. More clinical trials including larger sample sizes may be required for relevancy. M3 10.29252/wjps.9.2.146 ER -