Rehabilitative Management of Mastication After Orthognathic Surgery: A Randomized Controlled Trial
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 17
- 试验地点
- 2
- 主要终点
- Evidence of clinical improvement in mastication after oral-motor rehabilitative program
研究概览
简要总结
The purpose of this study is to verify the effectiveness of a systematic rehabilitative program for mastication in patients submitted to orthognathic surgery.
详细描述
Orthognathic surgery can produce complications during the postoperative period - i.e. situations of acute pain and inflammation - as a consequence of fractures and incisions in the mucosa. The inadequate management of soft tissue and prolonged surgical time could be the causes of acute facial oedema, hematoma and ecchymosis in the face and neck, as well as functional disorders involving swallowing and breathing, which can affect patients' integrity.
Despite the fact that decreased muscular extensibility and strength, increased muscular fatigability, hipomobility, and alteration of the biomechanical efficiency and length of the masticatory muscles are documented clinical consequences, no systematic method of obviating such problems through muscular rehabilitation has yet been published
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Skeletal Class III orthognathic surgery patients
- •adults (age above 18 years)
- •agreement to perform orthognathic surgery
- •agreement to undergo all of the necessary procedures determined by the multidisciplinary team
排除标准
- •previous orthognathic surgery
- •previous head and neck surgery
- •neurologic and/or systemic diseases
- •facial trauma
- •syndromes
- •cognitive impairment
- •communication and hearing deficits
研究组 & 干预措施
Experimental group
Inclusion criteria were: Skeletal Class III orthognathic surgery patients; adults (age above 18 years), agreement to perform orthognathic surgery and to undergo all of the necessary procedures determined by the multidisciplinary team (i.e. orthodontic preparation, clinical orofacial myofunctional and electromyographic assessment, surgery, post surgery orthodontic treatment, post surgery clinical orofacial myofunctional and electromyographic assessment and orofacial myofunctional treatment when necessary). Exclusion criteria were: previous orthognathic surgery; previous head and neck surgery; neurologic and/or systemic diseases; facial trauma; syndromes; cognitive impairment; and communication and hearing deficits.
干预措施: orofacial myofunctional treatment protocol (Other)
Control group
Inclusion criteria for this group were: adults (age above 18 years); absence of stomatognathic system alterations; absence of alterations in the scapular region; complete permanent dentition (absence/extraction of the third molar was accepted); Skeletal and Angle's Class I facial pattern; and absence of malocclusion. Exclusion criteria were: previous orthodontic treatment; and history of previous oral motor intervention.
干预措施: Control Group (Other)
Instruction Group
Inclusion criteria were: Skeletal Class III orthognathic surgery patients, adults (age above 18 years), agreement to perform orthognathic surgery and to undergo all of the necessary procedures determined by the multidisciplinary team (i.e. orthodontic preparation, clinical orofacial myofunctional and electromyographic assessment, surgery, post surgery orthodontic treatment, post surgery clinical orofacial myofunctional and electromyographic assessment and orofacial myofunctional treatment when necessary). Exclusion criteria were: previous orthognathic surgery; previous head and neck surgery; neurologic and/or systemic diseases; facial trauma; syndromes; cognitive impairment; and communication and hearing deficits.
干预措施: counseling (Other)
结局指标
主要结局
Evidence of clinical improvement in mastication after oral-motor rehabilitative program
时间窗: within the first year after surgery (plus or minus 2 weeks)
improvement is verified through a clinical orofacial myofunctional evaluation using a standardized protocol with scores (orofacial mobility, masticatory/deglutition clinical performance, jaw movements) and by variations in the activation of the masseter and temporal muscles (surface electromyography)
次要结局
未报告次要终点