Evaluation of the Efficacy of a New Low Level Laser Therapy (LLLT) Home Protocol in the Treatment of the Temporomandibular Joint Disorders Related Pain. A Randomized, Double Blind Placebo Controlled Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 90
- 主要终点
- Pain reduction laser groups
研究概览
简要总结
The Low Level Laser Therapy (LLLT) has been recently introduced with success in the management of the pain associated to this condition. This double blind placebo controlled clinical trial analyzes a new home LLLT protocol to verify whether it was possible to avoid to the repeated presence at dental chair required by traditional LLLT protocols.
详细描述
90 patients with pain deriving from mono- or bi-lateral TMJDs were enrolled in the study. Randomly subdivided in 3 groups. The Study Group (SG n=30) receive a LLLT by the B-cure Dental Pro 808nm diode low level laser (Biocare Enterprise Ltd, Good Energies, Haifa, IL). The therapeutic protocol previews 2 applications a day for 7 consecutive days performed at 5 Joules/min, 250 milliWatts and 15 KiloHertz for 8', (40 Joules total each) in contact mode over the painful area.
The first application is performed at the Department of Oral Sciences of Sapienza University of Rome, by a laser expert blinded examiner and serves as instruction. The remnants applications must be performed at home by the patients themselves.
The Placebo Group (PG n=30) follows the same protocol by a sham device, seemingly identical to the effective ones, including the pointer light, but devoid of the main diode source.
The Drug Control Group (DG n=30) follows the conventional drug treatment for TMJDs related pain, 2 non-consecutive cycles of 5 days of nimesulide (100mg a day), interspersed with one 5 days cycle of cyclobenzaprine hydrochloride (10 mg a day) Two pain evaluation are registered, before and after treatment.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •TMJD diagnosed clinically and by CT and MRI; presence of pain in the TMJ area or radiating to the face, jaw, or neck; reduced mouth opening or jaw locks, painful clicking, popping or grating when opening or closing mouth, occlusal alterations
排除标准
- •Muscle tenderness; NSAIDs assumption within 3 weeks before the treatment; pregnancy; neurocognitive diseases; autoimmune diseases; connective diseases
研究组 & 干预措施
B-Cure® diode laser
Thirty patients receiving LLLT by the B-Cure® diode laser (Good Energies, Haifa, Israel) 808nm low power device at 5 Joules/min, 250 milliWatts 15 KiloHertz for 8', (40 Joules each) in contact mode directly over the painful area, twice a day for 7 consecutive days.
The laser must be placed directly over the painful area, after having cleaned it with a soft cotton socket to remove skin impurities that could interfere with therapeutic light absorption.
The first application is performed at the Department of Oral Sciences of Sapienza University of Rome by a laser expert investigator and serves as instruction. The remnants must be performed by the patients themselves at home, once on the first day and twice a day in the following 6 days.
Patients were instructed to perform the applications always at the same time.
干预措施: B-Cure® diode laser (Device)
B-Cure® diode laser sham device
Thirty patients that follows the same protocol of the SG but receive a B-Cure laser® sham device, seemingly identical to the effective one but devoid of main diode source.
The laser must be placed directly over the painful area, after having cleaned it with a soft cotton socket to remove skin impurities that could interfere with therapeutic light absorption.
The first application is performed at the Department of Oral Sciences of Sapienza University of Rome by a laser expert investigator and serves as instruction. The remnants must be performed by the patients themselves at home, once on the first day and twice a day in the following 6 days.
Patients were instructed to perform the applications always at the same time.
干预措施: B-Cure® diode laser sham device (Device)
Nimesulide Ratiopharm® and Flexiban®
Thirty patients follows the conventional drug therapy protocol, of two non-consecutive cycles of 5 days of Non Steroidal Anti Inflammatory drug, Nimesulide Ratiopharm® (100 mg a day), interspersed with one 5 days cycle of Myorelaxant, Flexiban® (10 mg a day).
From day 1 to 5, patients assumed 50mg of Nimesulide Ratiopharm®, twice a day; from 6th to 10th day they assumed 10mg of Flexiban® in single dose, from day 11 to 15 they assumed 50mg of Nimesulide Ratiopharm® twice a day.
Patients were instructed to assume the therapy always at the same time
干预措施: Nimesulide Ratiopharm® and Flexiban® (Drug)
结局指标
主要结局
Pain reduction laser groups
时间窗: 7 days
Pain assessment by the visual analogue scale (VAS) from Baseline, at day 1 before the treatment, and at day 7, after one week of laser protocol
Pain reduction drug control
时间窗: 15 days
Pain assessment by the visual analogue scale (VAS) from Baseline, at day 1 before the treatment and at day 15, after two weeks of drug assumption
次要结局
未报告次要终点
研究者
Umberto Romeo
Associate Professor
University of Roma La Sapienza