Effect of low-level gallium aluminum arsenide laser therapy on the chewing performance and pain perception of patients with systemic lupus erythematosus: A randomized controlled clinical trial.

IF 2 4区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE Cranio-The Journal of Craniomandibular & Sleep Practice Pub Date : 2024-07-01 Epub Date: 2021-08-29 DOI:10.1080/08869634.2021.1971888

Merve Benli, Olivier Huck, Mutlu Özcan

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引用次数: 0

Abstract

Objective: To evaluate the effect of low-level laser therapy (LLLT) on pain intensity (PI) and chewing performance (CP) in systemic lupus erythematosus (SLE) patients with myogenic temporomandibular disorder (TMD).

Methods: Ninety-one patients were randomly allocated to three groups: Group L (intervention), Group P (placebo), and Group C (control). Outcomes were PI (assessed with visual analog scale (VAS)) and CP (assessed with the geometric mean diameter (GMD) of crushed test food). Measurements were performed at T0 (before the LLLT), T1 (immediately after the LLLT), and T2 (1-month follow-up). Data were analyzed using Generalized Linear Models, Kruskal-Wallis, and Friedman tests.

Results: For T1 and T2, Group L demonstrated the lowest values for both GMD (6283.7 ± 257.2 µm; 6382.7 ± 303.7 µm) and VAS (5;6) (p < 0.001).

Conclusion: LLLT was an effective therapeutic approach in reducing pain and improving CP for one month in SLE patients with myogenic TMD.

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低强度砷化镓激光疗法对系统性红斑狼疮患者咀嚼能力和痛觉的影响：随机对照临床试验。

目的评估低强度激光疗法（LLLT）对患有肌源性颞下颌关节紊乱症（TMD）的系统性红斑狼疮（SLE）患者的疼痛强度（PI）和咀嚼能力（CP）的影响：91名患者被随机分配到三组：L组（干预组）、P组（安慰剂组）和C组（对照组）。结果为PI（用视觉模拟量表（VAS）评估）和CP（用压碎测试食物的几何平均直径（GMD）评估）。测量分别在 T0（LLLT 前）、T1（LLLT 后）和 T2（随访 1 个月）进行。数据采用广义线性模型、Kruskal-Wallis 和 Friedman 检验进行分析：结果：在 T1 和 T2，L 组的 GMD 值（6283.7 ± 257.2 µm；6382.7 ± 303.7 µm）和 VAS 值（5;6）均为最低（p 结论：LLLT 是一种有效的治疗方法：对于患有肌源性 TMD 的系统性红斑狼疮患者来说，LLLT 是一种有效的治疗方法，可在一个月内减轻疼痛并改善 CP。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Cranio-The Journal of Craniomandibular & Sleep Practice DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

4.50

自引率

12.50%

发文量

审稿时长

>12 weeks

期刊介绍： CRANIO: The Journal of Craniomandibular & Sleep Practice is the oldest and largest journal in the world devoted to temporomandibular disorders, and now also includes articles on all aspects of sleep medicine. The Journal is multidisciplinary in its scope, with editorial board members from all areas of medicine and dentistry, including general dentists, oral surgeons, orthopaedists, radiologists, chiropractors, professors and behavioural scientists, physical therapists, acupuncturists, osteopathic and ear, nose and throat physicians. CRANIO publishes commendable works from outstanding researchers and clinicians in their respective fields. The multidisciplinary format allows individuals practicing with a TMD emphasis to stay abreast of related disciplines, as each issue presents multiple topics from overlapping areas of interest. CRANIO''s current readership (thousands) is comprised primarily of dentists; however, many physicians, physical therapists, chiropractors, osteopathic physicians and other related specialists subscribe and contribute to the Journal.