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首页> 外文期刊>The Journal of Prosthetic Dentistry >A PILOT STUDYTO EVALUATE POSTTREATMENT CEPHALOMETRIC CHANGES IN SUBJECTS WITH OSA
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A PILOT STUDYTO EVALUATE POSTTREATMENT CEPHALOMETRIC CHANGES IN SUBJECTS WITH OSA

机译：评估OSA患者治疗后头颅变化的初步研究

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Statement of problem. Obstructive sleep apnea (OSA) is a life-threatening condition that is diagnosed and evaluated primarily by polysomnography (PSG). The procedure is time consuming, expensive, and inconvenient for the patient, and may not be universally available. Purpose. The purpose of this pilot study was to evaluate posttreatment results on lateral cephalograms in patients with OSA. Material and methods. Lateral cephalograms of 16 patients diagnosed with OSA were made at the beginning of treatment and 4-6 weeks following treatment. Treatment modalities used in the study were the mandibular advancement device (MAD) and continuous positive airway pressure (CPAP) therapy (n=8). Pharyngeal dimensions, soft palate area and angle, and hyoid bone position were recorded for the comparisons. The data were analyzed using Student's t test for the parametric analysis (a=.05). Results. A significant increase in the pharyngeal area (P<.001), a significant decrease in the soft palate area (P<.001), and vertical changes in the hyoid position were observed, with no significant change in the anteroposterior position of the hyoid bone. Conclusions. Within the limitations of this pilot study, lateral cephalograms were shown to be useful in evaluating treatment efficacy in subjects with OSA.
机译：问题陈述。阻塞性睡眠呼吸暂停（OSA）是威胁生命的疾病，主要通过多导睡眠图（PSG）诊断和评估。该过程耗时，昂贵并且给患者带来不便，并且可能不是普遍可用的。目的。这项前瞻性研究的目的是评估OSA患者的侧位脑电图后处理结果。材料与方法。在治疗开始时和治疗后4-6周对16例被确诊为OSA的患者进行了侧位脑电图检查。研究中使用的治疗方式为下颌前移装置（MAD）和持续气道正压通气（CPAP）治疗（n = 8）。记录下咽的尺寸，软area面积和角度以及舌骨位置，以进行比较。使用学生t检验对数据进行参数分析（a = .05）。结果。观察到咽部区域显着增加（P <.001），软pa区域显着减少（P <.001）和舌骨位置垂直变化，舌骨前后位置无明显变化骨。结论。在该初步研究的限制范围内，侧面头颅图显示可用于评估OSA患者的治疗效果。

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