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Ferreira NR, Marto CM, de Sousa BM, Loureiro M, Oliveira AT, DosSantos MF, Rodrigues MJ. Synthesis of temporomandibular disorders management intervention outcomes for development of core outcome sets: A systematic review. J Oral Rehabil 2024; 51:1303-1319. [PMID: 38572886 DOI: 10.1111/joor.13692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 02/12/2024] [Accepted: 03/22/2024] [Indexed: 04/05/2024]
Abstract
INTRODUCTION The selection of appropriate outcomes in clinical trials and systematic reviews is a crucial factor in determining the results that are useful, reliable, and relevant for both patients and healthcare professionals. Clinicians and researchers have been encouraged to develop and apply core outcome sets (COS) to minimise the discrepancy between studies. AIM This systematic review is the first phase of the COS development project for clinical trials in temporomandibular disorders (COS-TMD). It aims to identify and synthesise the outcomes used in the randomised controlled trials (RCT) that evaluated the effectiveness of interventions used in TMD management. MATERIALS AND METHODS An electronic search was performed in several databases: MEDLINE (via PubMed), Scopus, Web of Science, Cochrane Library and EMBASE. The eligibility criteria comprised RCT that applied any intervention to treat temporomandibular joint disorders or masticatory muscle disorders. The identified outcomes were categorised according to domains of the Initiative on Methods, Measurement and Pain Assessment in Clinical Trials (IMMPACT). RESULTS The electronic search resulted in 1606 studies. After removing duplicates and applying the eligibility criteria, 106 RCT were included. A total of 43 studies evaluated masticatory muscle disorders, 27 evaluated temporomandibular joint disorders, and 36 analysed mixed TMD. CONCLUSIONS The evaluation showed significant variability in the types of outcomes and their measurement instruments. In addition, some domains such as physical and emotional functioning, participant ratings of global improvement and adverse events have been neglected when determining the effectiveness of treatments for TMD.
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Affiliation(s)
- N R Ferreira
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
| | - C M Marto
- Faculty of Medicine, Institute of Experimental Pathology, University of Coimbra, Coimbra, Portugal
- Faculty of Medicine, Institute of Integrated Clinical Practice, University of Coimbra, Coimbra, Portugal
- Coimbra Institute for Clinical and Biomedical Research (iCBR), Area of Environment Genetics and Oncobiology (CIMAGO), University of Coimbra, Coimbra, Portugal
- Center for Innovative Biomedicine and Biotechnology (CIBB), University of Coimbra, Coimbra, Portugal
- Clinical Academic Center of Coimbra, CACC, Coimbra, Portugal
| | - B M de Sousa
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
| | - M Loureiro
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
| | - A T Oliveira
- Postgraduate Program in Radiology, Faculty of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M F DosSantos
- Postgraduate Program in Radiology, Faculty of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Laboratory of Mechanical Properties and Cell Biology (PropBio) School of Dentistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M J Rodrigues
- Faculty of Medicine, Institute of Occlusion and Orofacial Pain, University of Coimbra, Coimbra, Portugal
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Benli M, Huck O, Özcan M. 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. Cranio 2024; 42:411-420. [PMID: 34455912 DOI: 10.1080/08869634.2021.1971888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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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Affiliation(s)
- Merve Benli
- University of Pittsburgh, School of Dental Medicine, Department of Oral Biology, Pittsburgh, PA, USA
- Istanbul University, Faculty of Dentistry, Department of Prosthodontics, Istanbul, Turkey
| | - Olivier Huck
- Inserm, Umr 1260 'Osteoarticular and Dental Regenerative Nanomedicine', Faculty of Medicine, Strasbourg, France
- University of Strasbourg, Faculty of Dentistry, Department of Periodontology, Strasbourg, France
| | - Mutlu Özcan
- University of Zurich, Dental Materials Unit, Center for Dental and Oral Medicine Clinic for Fixed and Removable Prosthodontics and Dental Materials Science, Zurich, Switzerland
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Gębska M, Dalewski B, Pałka Ł, Kiczmer P, Kołodziej Ł. Effect of physiotherapeutic procedures on the bioelectric activity of the masseter muscle and the range of motion of the temporomandibular joints in the female population with chronic pain: a randomized controlled trial. BMC Oral Health 2023; 23:927. [PMID: 38007478 PMCID: PMC10676580 DOI: 10.1186/s12903-023-03601-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/31/2023] [Indexed: 11/27/2023] Open
Abstract
INTRODUCTION Physical therapy (PT) methods applied in dentistry are increasingly discussed nowadays. Taking into account a rapidly growing number of temporomandibular disorders (TMDs) and orofacial pain patients, it is reasonable to determine which of the available physiotherapeutic (PT) methods are more effective than others, especially in terms of their possible analgesic and myorelaxant effects. OBJECTIVE To assess manual and physical factors influencing pain reduction or elimination and increased muscle tension in patients with TMD; yet the influence of the applied forms of PT on the range of motion (ROM) of temporomandibular joints (TMJ). MATERIAL AND METHODS A randomized, parallel-group, RCT, single-blind, equi-randomized (1:1) study was conducted in DC/TMD Group Ib patients (20-45 years of age). An experimental group (G1, n = 104) and a control group without TMD (G2, n = 104) were created according to CONSORT guidelines. Diagnostic measurements were performed in both groups (mass sEMG, temporomandibular joint range of motion-ROM, pain intensity - NRS). Group G1 was randomly divided (envelope method) into 4 therapeutic groups, in which therapy was carried out for 10 days: magnetostimulation (MS), magnetoledotherapy (MLE), magnetolaserotherapy (MLA), manual therapy (MT). Each time after the therapy, ROM and NRS measurements were performed, and after the 5th and 10th day sEMG. RESULTS Statistically significant differences were found in the sEMG values of the masseter muscles, TMJ ROM and the pain intensity in G1 and G2 (p < 0.00). The largest decrease in sEMG (% MVC) of the masseter muscle occurred in the subgroup in which the manual therapy (MT) procedures were applied, p < 0.000. There was no clinically significant difference in and between other subgroups. There was a distinct mandible ROM increase noted in the MT group, with minimal changes in the MLA and MLE groups and no changes in the MS group. There was a clear increase in the lateral mobility of both right and left TMJ in the MT group. There were no differences in the course of the study in the MS group, and slight increases in the MLA and MLE groups. In the case of pain measurements, the greatest decrease in pain intensity was observed in the MT subgroup. CONCLUSIONS According to our results manual therapy is an effective form of treatment in patients with pain, increased masticatory muscle tension and limitation in mandible ROM. Dental physiotherapy should become an integral part of multimodal TMD patients' treatment.
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Affiliation(s)
- Magdalena Gębska
- Department of Rehabilitation Musculoskeletal System, Pomeranian Medical University, Szczecin, 70-204, Poland
| | - Bartosz Dalewski
- Department of Dental Prosthetics, Pomeranian Medical University, Szczecin, 70-204, Poland
- Orofacial Pain Unit, Pomeranian Medical University, Szczecin, 70-204, Poland
| | | | - Paweł Kiczmer
- Department and Chair of Pathomorphology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, 13-15 3 Maja, Zabrze, 41-800, Poland
| | - Łukasz Kołodziej
- Department of Rehabilitation Musculoskeletal System, Pomeranian Medical University, Szczecin, 70-204, Poland
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de Oliveira-Souza AIS, Mohamad N, de Castro Carletti EM, Müggenborg F, Dennett L, de Oliveira DA, Armijo-Olivo S. What are the best parameters of low-level laser therapy to reduce pain intensity and improve mandibular function in orofacial pain? A systematic review and meta-analysis. Disabil Rehabil 2023; 45:3219-3237. [PMID: 36263978 DOI: 10.1080/09638288.2022.2127933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 09/13/2022] [Accepted: 09/18/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE To determine the effectiveness of laser therapy for managing patients with orofacial pain (OFP). In addition, to determine which parameters provide the best treatment effects to reduce pain, improve function, and quality of life in adults with OFP. METHODS Systematic review. Searches were conducted in six databases; no date or language restrictions were applied. Studies involving adults with OFP treated with laser therapy were included. The risk of bias (RoB) was performed with the Revised Cochrane RoB-2. A meta-analysis was structured around the OFP type, and outcomes. Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) assessed the overall certainty of the evidence. RESULTS Eighty-nine studies were included. Most studies (n = 72, 80.9%) were considered to have a high RoB. The results showed that laser therapy was better than placebo in improving pain, maximal mouth open (MMO), protrusion, and tenderness at the final assessment, but with a low or moderate level of evidence. The best lasers and parameters to reduce pain are diode or gallium-aluminum-arsenide (GaAlAs) lasers, a wavelength of 400-800 or 800-1500 nm, and dosage of <25 J/cm2. CONCLUSIONS Laser therapy was better than placebo to improve pain, MMO, protrusion, and tenderness. Also, it was better than occlusal splint to improve pain, but not better than TENS and medication.Implications for rehabilitationLaser therapy was found to be good in improving pain, maximal mouth opening, jaw protrusion, and tenderness at the end of the treatment.For patients with all types of temporomandibular disorders (TMDs) (myogenous, arthrogenous, and mixed), the following lasers and parameters are recommended: diode or gallium-aluminum-arsenide (GaAlAs) laser, wavelength of 400-800 or 800-1500 nm, and a dosage <25 J/cm2.For patients with arthrogenous TMDs, the following lasers and parameters are recommended: Diode laser and a wavelength between 400 and 800 nm.For patients with myogenous TMDs, the following lasers and parameters are recommended: diode laser, wavelength between 800 and 1500 nm, and dosage of <25 J/cm2.For patients with mixed TMDs, the following lasers and parameters are recommended: diode, GaAlAs, or infrared laser, a wavelength of 800-1500 nm, a dosage >100 J/cm2, and an application time between 15 and 30 s or >60 seconds.
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Affiliation(s)
- Ana Izabela Sobral de Oliveira-Souza
- Graduate Program in Neuropsychiatry and Behavioral Sciences, Federal University of Pernambuco, Recife, Brazil
- Faculty of Economics and Social Sciences, University of Applied Sciences Osnabrück, Osnabrück, Germany
| | - Norazlin Mohamad
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | | | - Frauke Müggenborg
- Faculty of Economics and Social Sciences, University of Applied Sciences Osnabrück, Osnabrück, Germany
| | - Liz Dennett
- FORBs - Specialist Medical Center for Orthopedics and Rehabilitation of the Locomotor System, Osnabrück, Germany
| | | | - Susan Armijo-Olivo
- Faculty of Economics and Social Sciences, University of Applied Sciences Osnabrück, Osnabrück, Germany
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
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Erdil A, Demirsoy MS, Tümer MK. Evaluation of the effects of arthrocentesis combined with occlusal stabilization splint on disc displacement without reduction-induced acute and closed lock. A prospective cohort study. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101438. [PMID: 36918123 DOI: 10.1016/j.jormas.2023.101438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/10/2023] [Accepted: 03/11/2023] [Indexed: 03/13/2023]
Abstract
OBJECTIVE Disc displacement without reduction (DDWoR) of the temporomandibular joint is associated with limited mouth opening and arthralgia. In the natural course of the disorder, there is a tendency to progress to degenerative joint diseases. First-line treatment aims to reduce pain and restore joint function. The current study aims to examine the efficacy of an occlusal stabilization splint applied simultaneously with arthrocentesis as first-line treatment in acute and chronic closed-locks. MATERIALS AND METHODS The present prospective clinical trial included 40 patients who were diagnosed with DDWoR induced chronic (Group 1, n = 23) and acute (Group 2, n = 17) closed-locks. All participants underwent single session arthrocentesis and were applied occlusal stabilization splints. Maximum mouth opening amounts (MMO), Visual analogue scale (VAS), and McGill pain questionnaire (MPQ) scores were evaluated at baseline, on the operation day, and on seven days after the intervention. The obtained data was analyzed with the Wilcoxon signed-rank, Mann-Whitney U, Fisher's exact, Spearman's correlation tests. RESULTS According to the baseline data, a significant increase was observed in the amount of MMO in postoperative measurements (p = 0.001 and p < 0.001). A statistically significant decrease in MPQ scores was observed in the postoperative period (p < 0.001 and p < 0.001). While a significant difference was observed between the postoperative VAS scores, the scores of Group 2 were lower (p = 0.018). CONCLUSION Although combined arthrocentesis and occlusal stabilization splint provided significant changes for acute and chronic closed-locks in line with first-line treatment goals, acute closed-lock with arthralgia responded better. CLINICAL TRIAL REGISTRATION NUMBER NCT05671549.
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Affiliation(s)
- Aras Erdil
- Department of Oral and Maxillofacial Surgery, Uşak University, Faculty of Dentistry, Cumhuriyet Mh. Kolej Sk. No:3, 64200, Uşak, Turkey.
| | - Mustafa Sami Demirsoy
- Department of Oral and Maxillofacial Surgery, Sakarya University, Faculty of Dentistry, Sakarya, Turkey
| | - Mehmet Kemal Tümer
- Department of Oral and Maxillofacial Surgery, Alanya Alaaddin Keykubat University, Faculty of Dentistry, Antalya, Turkey
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Kim H, Shim JW, Shin WC, Lee YJ, Ha IH, Kim KW, Cho JH. Korean Medicine Clinical Practice Guideline Update for Temporomandibular Disorders: An Evidence-Based Approach. Healthcare (Basel) 2023; 11:2364. [PMID: 37628561 PMCID: PMC10454242 DOI: 10.3390/healthcare11162364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/10/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Many updated clinical research results have been published since the Korean Medicine Clinical Practice Guidelines (KMCPGs) for temporomandibular disorders (TMDs) were published in 2018. Therefore, it is necessary to update the existing clinical practice guidelines (CPGs). This study presents updated recommendations for TMD treatment based on current research data published up to February 2020. The draft version of the level of evidence and grade of recommendation was determined through an assessment of the risk of bias and a meta-analysis of selected literature based on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE). The final guidelines were derived using the Delphi method. Eighteen recommendations were derived for eight items of Korean medicine treatment for TMDs. Compared with previous Korean medicine CPGs for TMDs, the grades of seven recommendations, including acupuncture, pharmacopuncture, and Chuna manual therapy, were increased. The grades of the two recommendations have been changed. Six new recommendations were added to fully reflect clinical reality. Acupuncture, pharmacopuncture, and Chuna manual therapy are recommended for TMD patients in clinical practice. Concurrent conventional conservative therapy with Korean medicine or a combination of Korean medicines should be considered in clinical practice in patients with temporomandibular disorders.
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Affiliation(s)
- Hyungsuk Kim
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea; (H.K.); (J.W.S.); (W.-C.S.); (K.-W.K.)
| | - Jae Woo Shim
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea; (H.K.); (J.W.S.); (W.-C.S.); (K.-W.K.)
| | - Woo-Chul Shin
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea; (H.K.); (J.W.S.); (W.-C.S.); (K.-W.K.)
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 06110, Republic of Korea; (Y.J.L.); (I.-H.H.)
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 06110, Republic of Korea; (Y.J.L.); (I.-H.H.)
| | - Koh-Woon Kim
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea; (H.K.); (J.W.S.); (W.-C.S.); (K.-W.K.)
| | - Jae-Heung Cho
- Department of Korean Rehabilitation Medicine, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea; (H.K.); (J.W.S.); (W.-C.S.); (K.-W.K.)
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Macêdo-Souza C, Maisonnette SS, Hallak JE, Crippa JA, Zuardi AW, Landeira-Fernandez J, Leite-Panissi CRA. Systemic Chronic Treatment with Cannabidiol in Carioca High- and Low-Conditioned Freezing Rats in the Neuropathic Pain Model: Evaluation of Pain Sensitivity. Pharmaceuticals (Basel) 2023; 16:1003. [PMID: 37513915 PMCID: PMC10383663 DOI: 10.3390/ph16071003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/06/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Studies have shown high comorbidity of anxiety disorder and chronic pain; generalized anxiety disorder (GAD) and neuropathic pain are among these pathologies. Cannabidiol (CBD) has been considered a promising treatment for these conditions. This study investigated whether chronic systemic treatment with CBD alters pain in high- (CHF) and low-freezing (CLF) Carioca rats (GAD model) and control rats (CTL) submitted to chronic neuropathic pain. The rats were evaluated in the sensory aspects (von Frey, acetone, and hot plate tests) before the chronic constriction injury of the ischiatic nerve (CCI) or not (SHAM) and on days 13 and 23 after surgery. Chronic treatment with CBD (5 mg/kg daily) was used for ten days, starting the 14th day after surgery. The open field test on the 22nd also evaluated locomotion and anxiety-like behavior. CBD treatment had an anti-allodynic effect on the mechanical and thermal threshold in all lineages; however, these effects were lower in the CHF and CLF lineages. Considering emotional evaluation, we observed an anxiolytic effect in CTL+CCI and CHF+CCI after CBD treatment and increased mobility in CLF+SHAM rats. These results suggest that the CBD mechanical anti-allodynic and emotional effects can depend on anxiety level.
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Affiliation(s)
- Carolina Macêdo-Souza
- Department of Psychology, Faculty of Philosophy, Science and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-901, Brazil
- National Institute for Translational Medicine (INCT-TM; CNPq), São Paulo 14049-900, Brazil
| | - Silvia Soares Maisonnette
- Department of Psychology, Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro 22451-900, Brazil
| | - Jaime E Hallak
- National Institute for Translational Medicine (INCT-TM; CNPq), São Paulo 14049-900, Brazil
- Department of Neuroscience and Behavioral Sciences, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto 14049-900, Brazil
| | - José A Crippa
- National Institute for Translational Medicine (INCT-TM; CNPq), São Paulo 14049-900, Brazil
- Department of Neuroscience and Behavioral Sciences, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto 14049-900, Brazil
| | - Antônio W Zuardi
- National Institute for Translational Medicine (INCT-TM; CNPq), São Paulo 14049-900, Brazil
- Department of Neuroscience and Behavioral Sciences, Ribeirão Preto School of Medicine, University of São Paulo, Ribeirão Preto 14049-900, Brazil
| | - J Landeira-Fernandez
- Department of Psychology, Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro 22451-900, Brazil
| | - Christie Ramos Andrade Leite-Panissi
- Department of Psychology, Faculty of Philosophy, Science and Letters of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-901, Brazil
- National Institute for Translational Medicine (INCT-TM; CNPq), São Paulo 14049-900, Brazil
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Application of photobiomodulation for chronic pain-related TMD on pain points versus pre-established points: Randomized clinical trial. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2023; 238:112612. [PMID: 36459910 DOI: 10.1016/j.jphotobiol.2022.112612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 11/17/2022] [Accepted: 11/24/2022] [Indexed: 11/27/2022]
Abstract
Photobiomodulation therapy (PTB) is a therapeutic possibility for temporomandibular disorders (TMD), but its effectiveness and protocols for use remain controversial. This study is a RCT that compared the effectiveness of PTB on pain points of the masticatory muscles and TMJs, located through palpation versus application of pre-established points in women with painful TMD, diagnosis by DC/TMD (Diagnostic Criteria for Temporomandibular Disorders - Brazilian Portuguese version). Therefore, a total sample of 54 women, aged between 18 and 60 years, was investigated. Volunteers were randomly randomized and PTB was applied in four different groups with a dose of 4 J and 6 J divided into pre-established application points (PE - G1) and pain points (PD - G2) - Groups 4PE, 4PD, 6PE and 6PD. Four laser applications were performed with a wavelength of 780 nm, one session per week, totaling one month of therapy. The following assessments were performed: DC/TMD, Brief Pain Inventory (BPI), McGill Questionnaire - Short Version (SF-MPQ) and Pain Intensity, Visual Analogue Scale (VAS). Friedman's test was used for within-group comparisons, while the Mann-Whitney test was used for between-group comparisons (p < 0.05). According to the results, laser application on pain points (G2) was more effective. McGill's results showed that regardless of dose, the pain point application group had better outcomes (p = 0.004). Pain intensity evaluation (last days) also showed that application at the pain points was more effective regardless of dose (p = 0.0002). Medians and interquartile deviations showed overall that PTB was more effective at pain points, with a trend towards better outcomes at the 6 J dose. Therefore, it can be concluded that in women with chronic painful TMD, the application of PTB at pain points is more effective than the application at pre-established points. Therefore, individualized PTB protocols are proposed, based on examination palpation of the masticatory structures.
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Shen WC, Jan YK, Liau BY, Lin Q, Wang S, Tai CC, Lung CW. Effectiveness of self-management of dry and wet cupping therapy for low back pain: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e32325. [PMID: 36595746 PMCID: PMC9794267 DOI: 10.1097/md.0000000000032325] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Low back pain (LBP) can significantly affect a person's quality of life. Cupping has been used to treat LBP. However, various cupping methods are typically included in evaluating the efficacy of cupping therapy. Therefore, the objectives of this study were to evaluate the evidence from the literature regarding the effects of dry and wet cupping therapy on LBP in adults. Dry and wet cupping therapy are analyzed categorically in this study. METHODS We searched for randomized clinical trials with cupping in LBP published between 2008 and 2022. In dry or wet cupping clinical studies, pain intensity was assessed using the Visual Analogue Scale and present pain intensity, and the quality of life intensity was measured using the Oswestry disability index. RESULTS The 656 studies were identified, of which 10 studies for 690 patients with LBP were included in the meta-analysis. There was a significant reduction in the pain intensity score with present pain intensity using wet cupping therapy (P < .01). In addition, both cupping therapy groups displayed significant Oswestry disability index score reduction compared to the control group (both P < .01). The patients with LBP have a substantial reduction by using wet cupping but have not shown a considerable decrease by using dry cupping (P = .19). In addition, only wet cupping therapy groups displayed a significantly improved quality of life compared to the control group. The study had a very high heterogeneity (I2 > 50%). It means there is no standardization in the treatment protocol in randomized clinical trials. In the meta-regression, there was statistically significant evidence that the number of treatment times and intercepts were related (P < .01). CONCLUSION The present meta-analysis shows that wet cupping therapy effectively reduces the pain intensity of LBP. Furthermore, both dry wet cupping therapy improved patients with LBP quality of life.
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Affiliation(s)
- Wei-Cheng Shen
- Department of Digital Media Design, Asia University, Taichung, Taiwan
| | - Yih-Kuen Jan
- Rehabilitation Engineering Lab, University of Illinois at Urbana-Champaign, Champaign, IL
- Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, IL
- Computational Science and Engineering, University of Illinois at Urbana-Champaign, Champaign, IL
| | - Ben-Yi Liau
- Department of Biomedical Engineering, Hungkuang University, Taichung, Taiwan
| | - Quanxin Lin
- Department of Creative Product Design, Asia University, Taichung, Taiwan
| | - Song Wang
- Division of Chinese Medicine, Asia University Hospital, Taichung, Taiwan
| | - Chien-Cheng Tai
- International Ph.D. Program for Cell Therapy and Regeneration Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chi-Wen Lung
- Rehabilitation Engineering Lab, University of Illinois at Urbana-Champaign, Champaign, IL
- Department of Creative Product Design, Asia University, Taichung, Taiwan
- * Correspondence: Chi-Wen Lung, Rehabilitation Engineering Lab, University of Illinois at Urbana-Champaign, Champaign, IL (e-mail: )
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Costanti Vilela Campos M, Simoes Velloso Schuler S, de Barros Motta P, Cátia Mazzoni A, Cristina da Silva F, Domingues Martins M, Porta Santos Fernandes K, Agnelli Mesquita-Ferrari R, Ratto Tempestini Horliana AC, Kalil Bussadori S, Jansiski Motta L. The effect of systemic versus local transcutaneous laser therapy on tension-type cephalea and orofacial pain in post-COVID-19 patients: A pragmatic randomized clinical trial. Medicine (Baltimore) 2022; 101:e31218. [PMID: 36401476 PMCID: PMC9678397 DOI: 10.1097/md.0000000000031218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
INTRODUCTION Orofacial pain and tensional cephalea were symptoms commonly reported in COVID-19 patients, even after recovery, and were considered chronic pain in these cases. The aim of this research is to evaluate the effect of the application of photobiomodulation with red and infrared lasers applied locally and systemically. METHODS AND ANALYSIS For this purpose, individuals who have been diagnosed with COVID-19 and have had a tension headache and/or orofacial pain for more than 3 months will be selected by convenience. The participants will be divided into two different groups: G1-photobiomodulation with red and infrared laser with local application on the pain points (808 nm and 660 nm, 100 mW, 6 J per point) and G2-photobiomodulation with red laser with transcutaneous application on the radial artery (660 nm, 100 mW, 30 minutes). All participants will be treated for a period of 4 weeks, with 8 application sessions. The effects will be measured by means of blood lactate level, Brief Pain Inventory, Visual Analog Scale (VAS), and Cephalea Impact Test. The data will be collected weekly before and after the treatment, and the following tests will be applied: Analysis of variance (ANOVA), Tukey paired t test, Kruskal-Wallis, or Wilcoxon, according to data distribution. α = 0.05 will be considered as the level of statistical significance. ETHICS AND DISSEMINATION This study was approved by the Research Projects Committee of the Nove de Julho University (approval number 4.673.963). Results will be disseminated through peer-reviewed journals and events for the scientific and clinical community, and the general public. It is registered in the ClinicalTrials.gov database with the number NCT05430776.
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Affiliation(s)
| | | | | | | | | | - Manoela Domingues Martins
- Oral Pathology and Oral Medicine, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | | | | | | | - Lara Jansiski Motta
- BioPhotonics Applied to Health Sciences Department, UNINOVE, São Paulo, Brazil
- *Correspondence: Lara Jansiski Motta, Estrada da Serrinha, 291 Cambará-São Roque-SP CEP 18.133-399, Brazil (e-mail: )
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11
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Ting KC, Lin HH, Chien JH, Tseng KC, Hsu CH. How can sports entrepreneurs achieve their corporate sustainable development goals under the COVID-19 epidemic? ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:72101-72116. [PMID: 34674122 PMCID: PMC8528939 DOI: 10.1007/s11356-021-16915-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 10/03/2021] [Indexed: 06/13/2023]
Abstract
The present study aimed to explore the opportunities for the sustainable development of professional sports enterprises and events from the perspective of the public's awareness, attitude, and behavior, as well as the physical and mental health of the spectators of professional events in Taiwan. First, 1,129 valid questionnaires were collected and analyzed by statistical, t test, and ANOVA methods. In addition, 9 respondents were interviewed to provide their personal opinions on the questionnaire results, and finally, multivariate analysis was conducted. Sports entrepreneurs must follow the decision to prevent the epidemic, make good use of Internet technology, plan a complete process, and use accurate testing facilities to grasp the movements of participants. They will win public recognition to maintain professional sports companies and events in COVID-19 and normal operation under the epidemic and create a sustainable environment for professional sports companies and events.
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Affiliation(s)
- Kuo Chiang Ting
- Graduate Institute of Sport Coaching Science College of Kinesiology and Health, Chinese Culture University, Taipei, Taiwan, Republic of China
| | - Hsiao-Hsien Lin
- School of Physical Education, Jiaying University, Meizhou City, Guangdong Province, China.
| | - Jung-Hul Chien
- Department of Social Work, Toko University, Chiayi County, Taiwan, Republic of China
| | - Kuan-Chieh Tseng
- MA Program in Social Enterprise and Cultural Innovation Studies, College of Humanities & Social Sciences, Providence University, Taichung, Taiwan, Republic of China
- Department of Leisure Industry Management, National Chin-Yi University of Technology, Taichung, Taiwan, Republic of China
| | - Chin-Hsien Hsu
- Department of Social Work, Toko University, Chiayi County, Taiwan, Republic of China.
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Ferrillo M, Ammendolia A, Paduano S, Calafiore D, Marotta N, Migliario M, Fortunato L, Giudice A, Michelotti A, de Sire A. Efficacy of rehabilitation on reducing pain in muscle-related temporomandibular disorders: A systematic review and meta-analysis of randomized controlled trials. J Back Musculoskelet Rehabil 2022; 35:921-936. [PMID: 35213347 DOI: 10.3233/bmr-210236] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Patients with temporomandibular disorders (TMD) mostly suffer from muscle-related pain. Several conservative interventions have been suggested as treatments for TMD in the last years. OBJECTIVE The aim of this systematic review with meta-analysis was to assess the efficacy of rehabilitative approaches in reducing pain in patients with muscle-related TMD. METHODS PubMed, Scopus, and Web of Science were systematically searched from inception until April 28th, 2021 to identify randomized controlled trials (RCTs) presenting: patients with painful muscle-related TMD; rehabilitative approaches as interventions; placebo or sham treatment as comparisons; pain intensity, using visual analogue scale as outcome. A meta-analysis was performed to evaluate the overall effect on painful muscle-related TMD patients. PROSPERO registration number of this systematic review is CRD42021251904. RESULTS Out of 1997 papers suitable for title/abstract screening, 189 articles were assessed for eligibility. Sixteen RCTs were included and most of them (n= 6, 37.5%) investigated the effects of the laser therapy. The meta-analysis revealed that rehabilitative interventions had a significant overall effect size (ES) of 1.44 (p< 0.0001) in decreasing pain in patients with muscle-related disorders. CONCLUSION Findings of this systematic review with meta-analysis suggested that rehabilitative approaches might be effective in reducing pain in muscle-related TMD patients. However, the low number of RCTs evaluating conservative approaches might impair the synthesis of evidence regarding the different techniques, calling for caution in the interpretation of these results.
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Affiliation(s)
- Martina Ferrillo
- Department of Health Sciences, School of Dentistry, University of Catanzaro "Magna Graecia", Catanzaro, Italy
| | - Antonio Ammendolia
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of Catanzaro "Magna Graecia", Catanzaro, Italy
| | - Sergio Paduano
- Department of Health Sciences, School of Dentistry, University of Catanzaro "Magna Graecia", Catanzaro, Italy
| | - Dario Calafiore
- Department of Neurosciences, Physical Medicine and Rehabilitation Unit, ASST Carlo Poma, Mantova, Italy
| | - Nicola Marotta
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of Catanzaro "Magna Graecia", Catanzaro, Italy
| | - Mario Migliario
- Department of Translational Medicine, Dentistry Unit, University of Eastern Piedmont, Novara, Italy
| | - Leonzio Fortunato
- Department of Health Sciences, School of Dentistry, University of Catanzaro "Magna Graecia", Catanzaro, Italy
| | - Amerigo Giudice
- Department of Health Sciences, School of Dentistry, University of Catanzaro "Magna Graecia", Catanzaro, Italy
| | - Ambra Michelotti
- Department of Neurosciences, School of Orthodontics, Reproductive Sciences and Oral Sciences, University of Naples 'Federico II', Naples, Italy
| | - Alessandro de Sire
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of Catanzaro "Magna Graecia", Catanzaro, Italy
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da Silveira RB, Ferreira I, Botelho AL, Dos Reis AC. Effect of photobiomodulation treatment on pain control in patients with temporomandibular dysfunction disorder: systematic review. Cranio 2022:1-11. [PMID: 35703499 DOI: 10.1080/08869634.2022.2086599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To critically evaluate the literature and answer the question, "How effective is photobiomodulation treatment on pain control in patients with TMJ disorder?". METHODS PRISMA, PubMed, Web of Science, Scopus, and Embase databases were used for the personalized search strategy. For risk of bias, Rob 2.0 for randomized clinical trials and ROBINS-I for non-randomized clinical trials were used. RESULTS Eighty-four articles were found and, after removing duplicates, seventy one studies were included for titles and abstracts. For a full reading, 30 articles were selected and, according to the eligibility criteria, 24 remained for qualitative analysis. The studies showed a low risk of bias. Due to the heterogeneity of the studies, it was not possible to perform a meta-analysis. CONCLUSION Photobiomodulation is an effective adjunct for the treatment of temporomandibular disorders, being a less invasive approach, safe, low-cost, and without side effects.
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Affiliation(s)
- Roberta Bertolli da Silveira
- Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Izabela Ferreira
- Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - André Luis Botelho
- Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo (USP), Ribeirão Preto, Brazil
| | - Andréa Cândido Dos Reis
- Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo (USP), Ribeirão Preto, Brazil
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Wu X, Zhu J, Zheng B, Liu J, Wu Z. Effectiveness of low-level gallium aluminium arsenide laser therapy for temporomandibular disorder with myofascial pain: A systemic review and meta-analysis. Medicine (Baltimore) 2021; 100:e28015. [PMID: 34967349 PMCID: PMC8718212 DOI: 10.1097/md.0000000000028015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 11/11/2021] [Indexed: 01/05/2023] Open
Abstract
PURPOSE Temporomandibular disorder (TMD) causes masticatory muscle pain and mouth opening limitations and affects patients' ability to eat, practice oral health and perform other activities of daily living. Although the benefits of low-energy lasers in treating TMD have been reported, the results vary greatly depending on the equipment used and the energy output. This study systematically evaluated the efficacy of a low-level gallium aluminium arsenide (GaAlAs) laser treatment for TMD with myofascial pain and maxillary pain. METHODS We searched the PubMed, EMBASE, Cochrane Library, Web of Science, and ClinicalTrials.gov databases for randomized controlled trials (RCTs) published since database inception to April 5, 2020, that compared low-level laser treatment to sham/placebo treatment or no intervention in patients suffering from TMD with myofascial pain. Three reviewers independently screened the literature, extracted data, and assessed the quality of the included studies according to the risk-of-bias tool recommended by the Cochrane Handbook V.5.1.0 (Cochrane Collaboration, London, UK). Then, a meta-analysis was performed using RevMan 5.3 and Stata 15.1 software. RESULTS The data from 8 randomized controlled trials including 181 patients were analyzed. The severity of myofascial TMD pain (measured on a visual analogue scale, VAS) at the end of treatment was significantly different between the control laser therapy and the low-level GaAlAs laser therapy (weighted mean difference [WMD] = -0.76, 95% confidence interval [CI] -1.51 to 0.01, P = .046); at 3 to 4 weeks after treatment, there was no significant difference (WMD = 1.24, 95% CI -0.04 to 2.51, P = .057). In addition, there was no significant improvement in maximum mouth opening (MMO) at the end of treatment (WMD = -0.03, 95% CI -4.13 to 4.06, P = .987) or at 3 to 4 weeks after treatment (WMD = 1.22, 95% CI -2.94 to 5.39, P = .565). CONCLUSIONS The results of this study suggest that there is insufficient evidence to indicate an efficacy of low-level GaAlAs laser therapy in improving TMD pain and maximal oral opening. These results suggest that clinicians should make appropriate recommendations to inform patient decision-making.
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Affiliation(s)
- Xuelian Wu
- School of Physical Education, Southwest University, Chongqing, China
| | - Jiang Zhu
- Sport Rehabilitation Research Institute of Southwest University, Southwest University Hospital, Chongqing, China
- Southwest University Hospital
| | - Bing Zheng
- Sport Rehabilitation Research Institute of Southwest University, Southwest University Hospital, Chongqing, China
- Southwest University Hospital
- School of Physical Education, Southwest University, Chongqing, China
| | - Jie Liu
- School of Physical Education, Southwest University, Chongqing, China
| | - Zonghui Wu
- Sport Rehabilitation Research Institute of Southwest University, Southwest University Hospital, Chongqing, China
- Southwest University Hospital
- School of Physical Education, Southwest University, Chongqing, China
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Al-Moraissi EA, Conti PCR, Alyahya A, Alkebsi K, Elsharkawy A, Christidis N. The hierarchy of different treatments for myogenous temporomandibular disorders: a systematic review and network meta-analysis of randomized clinical trials. Oral Maxillofac Surg 2021; 26:519-533. [PMID: 34674093 DOI: 10.1007/s10006-021-01009-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 09/23/2021] [Indexed: 02/08/2023]
Abstract
The best treatment modality for the management of painful temporomandibular disorders of muscular origin (M-TMD) with predictable outcomes based on solid evidence is still not well defined. Thus, the aim of this network meta-analysis (NMA) was to identify the best treatment for adult patients with M-TMD. An electronic search was undertaken from the inception of each database to August 2018, to identify randomized clinical trials (RCTs), which are comparing two or more of the following treatment modalities in patients with M-TMD: counseling therapy; occlusal appliances; manual therapy; laser therapy; dry needling; intramuscular injection of local anesthesia (LA) or botulinum toxin-A (BTX-A); muscle relaxants; hypnosis/relaxation therapy; oxidative ozone therapy; and placebo or no treatment. Primary outcome variables were the reduction of pain and mechanical sensitivity. The secondary outcome was the maximal mouth opening (MMO). The quality of evidence was rated according to Cochrane's tool for assessing risk of bias. Standardized mean difference was used to analyze via frequentist network meta-analysis (NMA), using STATA software. 52 RCTs were included in this NMA. At the most follow up moments, manual therapy, counseling therapy, occlusal splints therapy, and needling using BTX-A or LA as well as dry needling significantly decreased post-treatment pain intensity in M-TMDs, when compared to placebo. At short term (≤5 months), the four highest-ranked treatments for post-treatment pain reduction were manual therapy (83.5%, low quality evidence), ozone therapy (75.7%, very low quality evidence),counseling therapy (71.2%, moderate quality), and occlusal appliances (71.7%,moderate quality evidence). When intermediate term (≥6 months)was considered, BTX-A (85.8%, very low quality evidence) , counseling therapy(80%, low quality evidence), occlusal appliances (62.8%, low quality evidence) and hypnosis (50.6%, very low quality evidence) were the four highest-ranked treatments. This NMA reveals that manual therapy can be considered the most effective treatment for M-TMD, followed by counseling treatment, intramuscular injection of LA, and occlusal appliances . However, considering the limitations of the studies included, and the scarce of strong evidence, the present findings should be interpreted cautiously.
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Affiliation(s)
- Essam Ahmed Al-Moraissi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Thamar University, Thamar, Yemen.
| | | | - Abdulmalik Alyahya
- Oral and Maxillofacial Surgery Department, King Abdulaziz Medical City - National Guard, Riyadh, Saudi Arabia
| | - Khaled Alkebsi
- Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Ahmed Elsharkawy
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Cairo University, Cairo, Egypt
| | - Nikolaos Christidis
- Division of Oral Diagnostics and Rehabilitation, Department of Dental Medicine, Karolinska Institutet, and Scandinavian Center for Orofacial Neurosciences, SE-141 04, Huddinge, Sweden
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Sobral APT, Sobral SDS, Campos TM, Horliana ACRT, Fernandes KPS, Bussadori SK, Motta LJ. Photobiomodulation and myofascial temporomandibular disorder: Systematic review and meta-analysis followed by cost-effectiveness analysis. J Clin Exp Dent 2021; 13:e724-e732. [PMID: 34306537 PMCID: PMC8291152 DOI: 10.4317/jced.58084] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/16/2021] [Indexed: 11/05/2022] Open
Abstract
Background Photobiomodulation (PBM) is a non-invasive and non-pharmacological treatment, which, has shown beneficial results in the treatment of temporomandibular disorders (TMD) related pain. This systematic review and meta-analysis study aimed to evaluate the efficacy of photobiomodulation in the treatment of myofascial pain associated with (TMD by analyzing randomized clinical trials published from 2007 to February 2019. The secondary objective of the study was to perform a cost-effectiveness analysis of TMD treatment with photobiomodulation in patients with myofascial pain. Material and Methods International databases were used: Pubmed, Medline and Web of Science; the initial search raised 316 papers, and only 17 papers met the inclusion criteria for the systematic review (SR). Of these, only 04 papers met the inclusion criteria for meta-analysis: VAS data represented by numerical scores and placebo control group. Results As for the wavelength, the most used value was 780nm (followed by 830nm. The most used treatment time was 4 offered treatments for 4 weeks; followed by 10 sessions. Regarding periodicity, 9 studies used 2 times a week. The meta-analysis showed that laser-treated groups had painful symptoms improvement that was superior to the control group (mean difference 1.49;95% CI = -1.67; -1.32). Laser therapy showed a cost-effectiveness of $1,464.28 by controlled pain intensity and placebo showed $2,866.20 by controlled pain intensity. Conclusions The studies were considered to have moderate quality of evidence. Laser-treated groups had painful symptoms improvement that was superior to the control group and photobiomodulation was more cost-effective than placebo in patients with TMD and myofascial pain. Key words:Temporomandibular disorder, Myofascial pain, Photobiomodulation, Placebo, Cost-effectiveness.
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Affiliation(s)
| | - Sergio-de Sousa Sobral
- Postgraduate Program in Biophotonics Applied to Health Sciences, UNINOVE - São Paulo, Brazil
| | - Thalita-Molinos Campos
- Postgraduate Program in Biophotonics Applied to Health Sciences, UNINOVE - São Paulo, Brazil
| | | | | | - Sandra-Kalil Bussadori
- Postgraduate Program in Biophotonics Applied to Health Sciences, UNINOVE - São Paulo, Brazil
| | - Lara-Jansiski Motta
- Postgraduate Program in Biophotonics Applied to Health Sciences, UNINOVE - São Paulo, Brazil.,Postgraduate Program
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Role of Photobiomodulation Therapy in Modulating Oxidative Stress in Temporomandibular Disorders. A Systematic Review and Meta-Analysis of Human Randomised Controlled Trials. Antioxidants (Basel) 2021; 10:antiox10071028. [PMID: 34202292 PMCID: PMC8300797 DOI: 10.3390/antiox10071028] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/14/2021] [Accepted: 06/22/2021] [Indexed: 02/08/2023] Open
Abstract
This systematic review and meta-analysis (PROSPERO registration; ref CRD 42020198921) aimed to govern photobiomodulation therapy (PBMT) efficacy in temporomandibular disorder (TMD). PRISMA guidelines and Cochrane Collaboration recommendations were followed. Differences in pain reduction assessment by qualitative measurement with visual analogue scale pain (VAS), pressure threshold (PPT) and maximum mouth opening (MMO) were calculated with 95% confidence intervals and pooled in a random effects model with a subgroup analysis, evaluating the role of follow-up duration. Heterogeneity was analysed using Q and I2 tests. Publication bias was assessed by visual examination of funnel plot symmetry. Qualitative analysis revealed 46% of the 44 included studies showed a high risk of bias. Meta-analysis on 32 out of 44 studies revealed statistically significant intergroup differences (SSID) for VAS (SMD = -0.55; 95% CI = -0.82 to -0.27; Z = 3.90 (p < 0.001)), PPT (SMD = -0.45; 95% CI = -0.89 to 0.00; Z = 1.97 (p = 0.05)) and MMO (SMD = -0.45; 95% CI = -0.89 to 0.00; Z = 1.97 (p = 0.05)), favouring PBMT compared to control treatment strategies. Sensitivity analysis revealed SSID (SMD = -0.53; 95% CI = -0.73 to -0.32; Z = 5.02 (p < 0.0001)) with low heterogeneity (Τ2 = 0.02; χ2 = 16.03 (p = 0.31); I2 = 13%). Hence, this review, for first time, proposed suggested recommendations for PBMT protocols and methodology for future extensive TMD research.
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Ahmad SA, Hasan S, Saeed S, Khan A, Khan M. Low-level laser therapy in temporomandibular joint disorders: a systematic review. J Med Life 2021; 14:148-164. [PMID: 34104237 PMCID: PMC8169142 DOI: 10.25122/jml-2020-0169] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Temporomandibular joint disorders (TMDs) encompass a wide array of ailments affecting the temporomandibular joint (TMJ), muscles of mastication, and the allied structural framework. Myofascial pain, internal derangement of the joint, and degenerative joint diseases constitute the majority of TMDs. TMDs usually have a multifactorial etiology, and treatment modalities range from conservative therapies to surgical interventions. Low-level laser therapy (LLLT) has evolved as an efficient non-invasive therapeutic modality in TMDs. Previously conducted systematic reviews and meta-analyses have shown variable results regarding the efficiency of LLLT in TMJ disorder patients. Hence, this systematic review was carried out as an attempt to evaluate the efficacy of LLLT in the treatment of temporomandibular joint disorder patients.
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Affiliation(s)
- Syed Ansar Ahmad
- Department of Oral Surgery, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Shamimul Hasan
- Department of Oral Medicine and Radiology, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Shazina Saeed
- Laboratory of Disease Dynamics and Molecular Epidemiology, Amity Institute of Public Health, Amity university, Noida, Uttar Pradesh, India
| | - Ateeba Khan
- Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Munna Khan
- Department of Electrical Engineering, Jamia Millia Islamia, New Delhi, India
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Alves GÂDS, Gondim YRDR, Lima JASD, Silva MAPD, Florêncio DSF, Almeida LNAD, Silva HJD. Effects of photobiomodulation associated with orofacial myofactional therapy on temporomandibular joint dysfunction. Codas 2021; 33:e20200193. [PMID: 34105614 DOI: 10.1590/2317-1782/20202020193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 09/26/2020] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To investigate the influence of photobiomodulation associated with orofacial myofunctional therapy (OMT) in patients with temporomandibular muscle disorders (TMD). METHODS Randomized, blinded trial clinical study with a sample of eleven women with muscle TMD divided into two groups. The experimental group (EG) consisted of five women submitted to orofacial myofunctional therapy associated with photobiomodulation, and the control group (CG) consisted of six women submitted to orofacial myofunctional therapy associated with inactive photobiomodulation (placebo). The intervention was performed in the following twelve sessions: one evaluation, ten speech therapy sessions associated with photobiomodulation, and one reevaluation. For outcomes, investigation on pain perception using the visual analogue scale (VAS), investigation of palpation sensitivity with the research diagnostic criteria for temporomandibular disorders (RDC/TMD), and quality of life (QOL) verification through oral health impact profile - short form (OHIP-14) were considered. RESULTS The EG increased measurements of mandibular movements of opening and protrusion and improved in the evaluation of QOL. CONCLUSION Orofacial myofunctional therapy, when associated with photobiomodulation, contributed to increase the range of mandibular movements, with important improvements in the perception of quality of life and with significant improvement in the painful conditions of volunteers with TMD.
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Affiliation(s)
- Giorvan Ânderson Dos Santos Alves
- Núcleo de Estudos em Linguagem e Funções Estomatognáticas - NELF, Universidade Federal da Paraíba - UFPB - João Pessoa (PB), Brasil.,Programa de Pós-graduação em Saúde da Comunicação Humana, Universidade Federal de Pernambuco - UFPE - Recife (PE), Brasil
| | - Yanne Rabelo da Rocha Gondim
- Núcleo de Estudos em Linguagem e Funções Estomatognáticas - NELF, Universidade Federal da Paraíba - UFPB - João Pessoa (PB), Brasil
| | - Jully Anne Soares de Lima
- Núcleo de Estudos em Linguagem e Funções Estomatognáticas - NELF, Universidade Federal da Paraíba - UFPB - João Pessoa (PB), Brasil
| | - Mayze Azevedo Pereira da Silva
- Núcleo de Estudos em Linguagem e Funções Estomatognáticas - NELF, Universidade Federal da Paraíba - UFPB - João Pessoa (PB), Brasil
| | - David Sildes Fidelis Florêncio
- Núcleo de Estudos em Linguagem e Funções Estomatognáticas - NELF, Universidade Federal da Paraíba - UFPB - João Pessoa (PB), Brasil
| | - Larissa Nadjara Alves de Almeida
- Núcleo de Estudos em Linguagem e Funções Estomatognáticas - NELF, Universidade Federal da Paraíba - UFPB - João Pessoa (PB), Brasil
| | - Hilton Justino da Silva
- Programa de Pós-graduação em Saúde da Comunicação Humana, Universidade Federal de Pernambuco - UFPE - Recife (PE), Brasil
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Effect of photobiomodulation therapy on painful temporomandibular disorders. Sci Rep 2021; 11:9049. [PMID: 33907210 PMCID: PMC8079391 DOI: 10.1038/s41598-021-87265-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/25/2021] [Indexed: 11/26/2022] Open
Abstract
To evaluate the effect of photobiomodulation therapy (PBMT) on painful temporomandibular disorders (TMD) patients in a randomized, double-blinded, placebo-controlled manner. Participants were divided into a masseter myalgia group (n = 88) and a temporomandibular joint (TMJ) arthralgia group (n = 87) according to the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD). Both groups randomly received PBMT or placebo treatment once a day for 7 consecutive days, one session. The PBMT was applied with a gallium-aluminum-arsenide (GaAlAs) laser (wavelength = 810 nm) at pre-determined points in the masseter muscle (6 J/cm2, 3 regions, 60 s) or TMJ region (6 J/cm2, 5 points, 30 s) according to their most painful site. Pain intensity was rated on a 0–10 numerical rating scale (NRS) and pressure pain thresholds (PPT) and mechanical sensitivity mapping were recorded before and after the treatment on day 1 and day 7. Jaw function was assessed by pain free jaw opening, maximum unassisted jaw opening, maximum assisted jaw opening, maximum protrusion and right and left excursion. Data were analyzed with a mixed model analysis of variance (ANOVA). Pain intensity in arthralgia patients decreased over time (P < 0.001) for both types of interventions, however, PBMT caused greater reduction in pain scores than placebo (P = 0.014). For myalgia patients, pain intensity decreased over time (P < 0.001) but without difference between interventions (P = 0.074). PPTs increased in both myalgia (P < 0.001) and TMJ arthralgia patients over time (P < 0.001) but without difference between interventions (P ≥ 0.614). Overall, PBMT was associated with marginally better improvements in range of motion compared to placebo in both myalgia and arthralgia patients. Pain intensity, sensory function and jaw movements improve after both PBMT and placebo treatments in myalgia and arthralgia patients indicating a substantial non-specific effect of PBMT.
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Costa DR, Pessoa DR, Seefeldt VB, Costa DR, Maia DTL, Dos Santos Maciel T, Mota BBM, Delpasso CA, Ribeiro CAD, Nicolau RA. Orofacial evaluation of individuals with temporomandibular disorder after LED therapy associated or not of occlusal splint: a randomized double-blind controlled clinical study. Lasers Med Sci 2021; 36:1681-1689. [PMID: 33616765 DOI: 10.1007/s10103-021-03269-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 02/10/2021] [Indexed: 11/29/2022]
Abstract
This study compared the effects of LED therapy associated with occlusal splint (OS) on the signs and symptoms of temporomandibular disorder (TMD). In this randomized, double-blind clinical trial, 70 TMD patients were randomly divided into six groups. The volunteers received the following treatments: Group 1 (G1) was the control and received only conventional therapy with OS; Group 2 (G2) was the placebo and received treatment with OS and therapy with LED (device turned off); Group 3 (G3) LED therapy (infrared,) once a week; Group 4 (G4) LED therapy (infrared) twice a week; Group 5 (G5) OS associated with LED (infrared) therapy (once a week); Group 6 (G6) received OS therapy plus infrared LED (two sessions per week). The patients were evaluated before, after, and 30 days after treatment. The pain intensity in masticatory system was recorded at each interval. The evaluation of the electromyographic signals (EMG) of the muscles (masseter and temporal) and blood lactate was performed before and after treatment. The associated groups presented better clinical results in relation to the control. The associated groups showed significant differences (p < 0.05) from control in the analysis of pain intensity and in decrease of the RMS value (EMG analysis). In the intragroup analysis, the volunteers in G6 exhibited a significant reduction (p < 0.05) in blood lactate. In conclusion, the association of LED therapy and OS presented superior results in relation to the isolated therapies, especially the protocol with two weekly sessions.
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Affiliation(s)
- Davidson Ribeiro Costa
- Divisão de Saúde, Prefeitura Municipal de Santo Antônio do Pinhal, Av. Min. Nelson Hungria, 622 - Centro, Santo Antônio do Pinhal, São Paulo, 12450-000, Brazil. .,Centro de Pesquisas Avançadas em Fototerapia (CPAF), CARBONFIT, Jacareí, São Paulo, Brazil.
| | - Diego Rodrigues Pessoa
- Centro de Pesquisas Avançadas em Fototerapia (CPAF), CARBONFIT, Jacareí, São Paulo, Brazil
| | | | - David Ribeiro Costa
- Centro de Pesquisas Avançadas em Fototerapia (CPAF), CARBONFIT, Jacareí, São Paulo, Brazil
| | | | - Thiago Dos Santos Maciel
- Institute of Health and Biotechnology, Universidade Federal do Amazonas (UFAM), Coari, Amazonas, Brazil
| | | | | | | | - Renata Amadei Nicolau
- Institute of Research and Development, Universidade do Vale do Paraíba (Univap), São José dos Campos, SP, Brazil
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Dalpiaz A, Kuriki HU, Barbosa RAP, Diefenthaeler F, Marcolino AM, Barbosa RI. Dry Needling and Photobiomodulation Decreases Myofascial Pain in Trapezius of Women: Randomized Blind Clinical Trial. J Manipulative Physiol Ther 2020; 44:61-71. [PMID: 33248747 DOI: 10.1016/j.jmpt.2020.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 05/22/2020] [Accepted: 07/01/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The purpose of this study was to assess whether dry needling (DN) added to photobiomodulation (PBM) has effects on the treatment of active myofascial trigger points in the upper trapezius. METHODS This study was a randomized clinical trial, with 43 participants divided into 3 groups: DN and PBM (DNP), DN, and DN outside of the trigger point (DNout). Each group received 1 session of DN followed by PBM therapy with the machine turned on or off. Pain, disability, pain pressure threshold, and muscle activity were assessed before the intervention and afterward at intervals of 10 minutes, 30 minutes, 1 week, and 1 month. RESULTS Pain decreased after intervention in the DNP and DNout groups, with mean differences, respectively, of 1.33 cm (95% confidence interval [CI], 0.019-2.647) and 2.78 cm (95% CI, 1.170-2.973). Scores for the disability questionnaire decreased in all groups after intervention (F = 36.53, P < .0001) after the intervention, with mean differences of 3.8 points in the DNP group (95% CI, 1.082-5.518), 3.57 in the DN group (95% CI, 0.994-6.149), and 5.43 in the DNout group (95% CI, 3.101-7.756). There were no significant differences between or within groups in pain pressure threshold (F = 2.14, P = .139), with mean differences after 30 minutes of 0.139 kgf for the DNP group (95% CI, -0.343 to 0.622), 0.273 for the DN group (95% CI, -0.661 to 1.209), and -0.07 for the DNout group (95% CI, -0.465 to 0.324). Muscle activation for the DN group increased 8.49% after the intervention, where for the DNP group it decreased 11.5%, with a significant difference between groups. CONCLUSION DN added to PBM presented similar results compared to DNout and DN. In this sample, the effects of the application of DN outside of the trigger point had better effects on pain and disability scores than DN applied directly on the trigger point.
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Affiliation(s)
- Ameg Dalpiaz
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Heloyse Uliam Kuriki
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Renan Andrade Pereira Barbosa
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Fernando Diefenthaeler
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Alexandre Marcio Marcolino
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil
| | - Rafael Inacio Barbosa
- Center of Sciences, Technologies and Health, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil.
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Urits I, Charipova K, Gress K, Schaaf AL, Gupta S, Kiernan HC, Choi PE, Jung JW, Cornett E, Kaye AD, Viswanath O. Treatment and management of myofascial pain syndrome. Best Pract Res Clin Anaesthesiol 2020; 34:427-448. [PMID: 33004157 DOI: 10.1016/j.bpa.2020.08.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/03/2020] [Indexed: 12/29/2022]
Abstract
Myofascial Pain Syndrome (MPS) is a regional pain disorder that affects every age-group and is characterized by the presence of trigger points (TrPs) within muscles or fascia. MPS is typically diagnosed via physical exam, and the general agreement for diagnostic criteria includes the presence of TrPs, pain upon palpation, a referred pain pattern, and a local twitch response. The prevalence of MPS among patients presenting to medical clinics due to pain ranges anywhere from 30 to 93%. This may be due to the lack of clear criteria and guidelines in diagnosing MPS. Despite the prevalence of MPS, its pathophysiology remains incompletely understood. There are many different ways to manage and treat MPS. Some include exercise, TrP injections, medications, and other alternative therapies. More research is needed to form uniformly-accepted diagnostic criteria and treatments.
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Affiliation(s)
- Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
| | | | - Kyle Gress
- Georgetown University School of Medicine, Washington, DC, USA
| | - Amanda L Schaaf
- University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA
| | - Soham Gupta
- University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA
| | - Hayley C Kiernan
- University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA
| | - Paula E Choi
- Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
| | - Jai Won Jung
- Georgetown University School of Medicine, Washington, DC, USA
| | - Elyse Cornett
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Alan D Kaye
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Omar Viswanath
- University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA; Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA; Valley Pain Consultants - Envision Physician Services, Phoenix, AZ, USA
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The Usefulness of the Pressure Algometer in the Diagnosis and Treatment of Orofacial Pain Patients: A Systematic Review. Occup Ther Int 2020; 2020:5168457. [PMID: 32684869 PMCID: PMC7341437 DOI: 10.1155/2020/5168457] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/13/2020] [Accepted: 05/25/2020] [Indexed: 11/25/2022] Open
Abstract
Objectives The pressure pain threshold (PPT) may be an efficient approach to screen and evaluate orofacial pain. However, the results of previous PPT studies have varied greatly. The aim of this paper was to determine whether the PPT is an efficient approach for screening and evaluating orofacial pain. Methods The search yielded 123 articles. After removal of duplicates and screening of abstracts, 32 articles were selected for further evaluation. The Cochrane Collaboration tool for assessing the risk of bias was used for the evaluation of the studies. Results The studies covered a total of 4403 adult patients, aged 16-62, and 30 children. The studies investigated the reliability and validity of the PPT (measured by a pressure algometer) in TMD patients. The PPT was investigated in relation to headache, menstrual cycle, oral contraception, occlusal interference, and occlusal appliances. Generally, the risk of bias was low to unclear. Some structural limitations were inherent in the studies, such as small samples and short duration of the testing involved. Also, the analyzed studies lacked consistency in study design and patient management. Pressure increase values differed from 20 kPa/s to 50 kPa/s and from 0.5 kg/cm2/s to 2 kg/cm2/s. Descriptions of the PPT examination points also varied, from very precise and repeatable to a simple listing of anatomical points. The number of measurements varied from 1 to 5 at each visit. The intervals ranged from 5 seconds to 15 minutes. However, some studies confirmed that the pressure algometer is an effective tool for determining the source of orofacial pain. Conclusions Based on the analyzed articles, the authors argue that the PPT is not an efficient approach for screening and evaluating orofacial pain. What is more, it should not be used as the only diagnostics tool for patients with orofacial pain. Importantly, however, additional factors should be considered in the future for the evaluation of the PPT, including body symmetry and posture, hormone levels and the menstrual phase in women, and the use of medications and its influence on the PPT. Further clinical trials should also be performed on the PPT, examining head and neck pain patients, with more precise study design and larger samples.
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De Oliveira Chami V, Maracci LM, Tomazoni F, Centeno ACT, Porporatti AL, Ferrazzo VA, Marquezan M. Rapid LLLT protocol for myofascial pain and mouth opening limitation treatment in the clinical practice: An RCT. Cranio 2020; 40:334-340. [PMID: 32491956 DOI: 10.1080/08869634.2020.1773660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To evaluate the effect of a rapid treatment protocol of low-level laser therapy (LLLT) in patients with myofascial pain and mouth opening limitation. METHODS Twenty patients were randomly allocated into the laser group (LG) (n = 10) and the placebo group (PG) (n = 10). Two LLLT sessions or placebo were performed. They were applied to the pain points upon palpation, with a 48-hr interval. Patients were evaluated for spontaneous pain sensitivity during mandibular movements and for oral health-related quality of life, which was assessed using the Oral Health Impact Profile for Temporomandibular Disorders (OHIP/TMD) questionnaire. RESULTS Two patients from the placebo group were lost during the study. A significant increase in the maximum mouth opening (p = 0.04) and improvement in OHIP/TMD scores (p = 0.003) were observed in the LG after 30 days. CONCLUSION Spontaneous pain was reduced in both groups with low-level laser therapy.
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Affiliation(s)
| | | | - Fernanda Tomazoni
- Department of Physiology, Federal University of Santa Maria , Santa Maria, Brazil
| | | | - André Luiz Porporatti
- Department of Dentistry, Federal University of Santa Catarina , Florianópolis, Brazil
| | | | - Mariana Marquezan
- Department of Stomatology, Federal University of Santa Maria , Santa Maria, Brazil
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Calixtre LB, Oliveira AB, Alburquerque-Sendín F, Armijo-Olivo S. What is the minimal important difference of pain intensity, mandibular function, and headache impact in patients with temporomandibular disorders? Clinical significance analysis of a randomized controlled trial. Musculoskelet Sci Pract 2020; 46:102108. [PMID: 31999615 DOI: 10.1016/j.msksp.2020.102108] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 12/09/2019] [Accepted: 01/10/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND There are insufficient studies providing Minimal Clinically Important Difference (MCID) for outcomes related to temporomandibular disorders (TMD). OBJECTIVES (1) To provide the MCID of outcomes related to TMD using the Global Rating of Change Scale (GRCS) as an anchor. (2) To verify which outcomes can predict a moderate or large response to the treatment. STUDY DESIGN Secondary analysis of a randomized controlled trial in subjects with TMD. METHODS Sixty-one women with TMD were divided into intervention and control groups. Visual Analogue Scale (VAS), Headache Impact Test (HIT-6), pressure pain thresholds (PPTs) of masticatory muscles, Mandibular Function Impairment Questionnaire (MFIQ), and Craniocervical Flexion Test (CCFT) were collected at baseline and 5-weeks follow-up. RESULTS Participants were divided based on their response to the treatment, according to the GRCS. MCID values were provided for subjects that moderately or largely improved to the treatment. MCID was between 0 and 1.90 for orofacial pain, around 2 points for the MFIQ, between 3 and 6.26 points for the HIT-6, around 0.2 kg/cm2 for the PPTs on masticatory muscles, around 2.5 mm for MMO and between 60 and 68 points for CCFT. Orofacial pain and HIT-6 were the most discriminative variables at determining whether patients would largely/moderately improve or would not improve after treatment. CONCLUSIONS The values of MCID could be used as guidance for both clinical practice and research. Pain intensity and headache impact were the most predictive outcomes for improvement of the general health status of women with TMD.
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Affiliation(s)
- Letícia Bojikian Calixtre
- Laboratory of Clinical and Occupational Kinesiology (LACO), Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos, SP, Brazil.
| | - Ana Beatriz Oliveira
- Laboratory of Clinical and Occupational Kinesiology (LACO), Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos, SP, Brazil
| | - Francisco Alburquerque-Sendín
- Department of Sociosanitary Sciences, Radiology and Physical Medicine, University of Córdoba, GC05 Systemic and Chronic Inflammatory Autoimmune Diseases of the Locomotor System and Connective Tissue, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Susan Armijo-Olivo
- University of Applied Sciences, Faculty of Business and Social Sciences, Osnabrück, Germany; Faculty of Rehabilitation Medicine/Faculty of Medicine and Dentistry, Department of Physical Therapy, University of Alberta, Edmonton, Canada
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Tunér J, Hosseinpour S, Fekrazad R. Photobiomodulation in Temporomandibular Disorders. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2019; 37:826-836. [DOI: 10.1089/photob.2019.4705] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jan Tunér
- Private Practice, Swedish Laser Medical Society (SLMS), Stockholm, Sweden
| | | | - Reza Fekrazad
- Radiation Sciences Research Center, Laser Research Center in Medical Sciences, AJA University of Medical Sciences, Tehran, Iran
- International Network for Photo Medicine and Photo Dynamic Therapy (INPMPDT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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Abstract
BACKGROUND Numerous treatment modalities have been attempted for masticatory muscle pain in patients with temporomandibular disorders (TMD). To compare the treatment efficacy of more than 2 competing treatments, a network meta-analysis (NMA) was conducted. METHODS This study was reported with reference to the extended Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement for reporting of systematic reviews incorporating network meta-analyses. Medline via Pubmed, Embase via OVID, and Cochrane Library Central were searched (up to February 11, 2019). Axis I protocol of Diagnostic Criteria or Research Diagnostic Criteria for Temporomandibular Disorders (DC/TMD, RDC/TMD) were chosen as diagnostic standards. The PICOS (Problem/patient, Intervention, Comparison, Outcome, Study design) method was used to screen trials under eligibility criteria. And the NMA was performed with mvmeta commands in Stata (StataCorp, Tex). RESULTS Of 766 studies searched, 12 randomized clinical trials (RCTs) were finally included. Nineteen different therapies were found and further categorized into 9 treatment modalities. The general heterogeneity was not found among included trials. But predictive intervals (PrIs) were conspicuously wider than confidential intervals (CIs) of all pairwise comparisons, indicating that heterogeneity may exist between studies. Complementary therapy showed the greatest probability (42.7%) to be the best intervention. It also had the highest mean rank (2.3) in the rankogram and the biggest value of surface under the cumulative ranking (SUCRA, 84.1%). CONCLUSIONS Based on the limited evidence of available trials, complementary therapy seemed to be slightly more effective than remaining treatment modalities for pain reduction in TMD patients with masticatory muscle pain. High-quality randomized controlled trials are expected to validate the findings.
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Magri LV, Bataglion C, Leite-Panissi CRA. Follow-up results of a randomized clinical trial for low-level laser therapy in painful TMD of muscular origins. Cranio 2019; 39:502-509. [PMID: 31585522 DOI: 10.1080/08869634.2019.1673588] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objective: To characterize short- and long-term assessment of the low-intensity laser therapy (LLLT) effectiveness in women with TMD of muscular origins and to evaluate whether the information about the treatment received (active or placebo) modifies the pain intensity.Methods: Forty-one women with painful TMD (31.7 ± 5.2 years) were divided into laser (n = 20) and placebo (n = 21) groups. The pain intensity was measured at the baseline, after the LLLT (T8), 6 and 12 months. At the 6-month follow-up, the groups received information about the active or placebo treatment.Results: At T8 and 6-month, both active and placebo LLLT were effective in reducing pain (p < .05). After one year, the groups showed similar pain. Active LLLT was more effective in reducing pain palpation (p = .001) and referred pain (p = .04) in the region of the TMJs. The information about the treatment modified the perceived pain intensity.Conclusion: Active and placebo LLLT are effective for painful TMD of muscular origins in the short-term. Information about the treatment impairs the subjective perception of pain.
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Affiliation(s)
- Laís Valencise Magri
- Department of Psychology, School of Philosophy, Science and Literature of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.,Department of Restorative Dentistry of Dentistry School of Ribeirão Preto, University of São Paulo, São Paulo, SP, Brazil
| | - César Bataglion
- Department of Restorative Dentistry of Dentistry School of Ribeirão Preto, University of São Paulo, São Paulo, SP, Brazil
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Romero V, Lara JR, Otero‐Espinar F, Salgado MH, Modolo NSP, Barros GAMD. Creme tópico de capsaicina (8%) para o tratamento da síndrome da dor miofascial. Rev Bras Anestesiol 2019; 69:432-438. [DOI: 10.1016/j.bjan.2019.06.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/26/2019] [Accepted: 06/14/2019] [Indexed: 12/13/2022] Open
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Romero V, Lara JR, Otero-Espinar F, Salgado MH, Modolo NSP, de Barros GAM. Capsaicin topical cream (8%) for the treatment of myofascial pain syndrome. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ENGLISH EDITION) 2019. [PMID: 31519301 PMCID: PMC9391859 DOI: 10.1016/j.bjane.2019.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background Myofascial pain syndrome is a common cause of musculoskeletal pain. The objective of this study was to evaluate the potential analgesic action of 8% capsaicin cream for topical use in patients with myofascial pain syndrome. Methods Initially, cream formulations of PLA (Placebo) and CPS (Capsaicin 8%) were developed and approved according to the current requirements of the health authority agency. The 40 participating patients were randomly assigned to the PLA and CPS groups in a double-blind fashion. Before the creams were topically administered, according to the allocation group, the local anesthetic was used for a period of 50 minutes directly in the area of interest. The cream was applied to the area of the skin over the trigger point, represented by the area with pain at palpation, in an amount of 10 g for 30 minutes in a circular area of 24 mm diameter. Subsequently, the cream was removed and the skin tolerability parameters were evaluated. The pain was measured before and during the formulation application, as well as at 1 hour, 7 days, 30 days, and 60 days after the procedure, evaluated using a verbal numerical scale (from 0 to 10: with 0 = no pain and 10 = worst pain imaginable). Results No patient in PLA Group had hyperemia or burning sensation at the site of application, while 85% of patients in CPS Group had hyperemia or burning sensation at 15 minutes. These complaints disappeared 24 hours after the cream was removed. The pain score in CPS Group decreased steadily up to the 60th day of evaluation (p < 0.0001). Conclusion Application of the formulations did not cause macroscopic acute or chronic skin lesions in patients, and the 8% capsaicin formulation was beneficial and well tolerated.
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Porporatti AL, Costa YM, Réus JC, Stuginski-Barbosa J, Conti PCR, Velly AM, De Luca Canto G. Placebo and nocebo response magnitude on temporomandibular disorder-related pain: A systematic review and meta-analysis. J Oral Rehabil 2019; 46:862-882. [PMID: 31155735 DOI: 10.1111/joor.12827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 05/26/2019] [Accepted: 05/28/2019] [Indexed: 01/21/2023]
Abstract
OBJECTIVES The aim of this systematic review (SR) was to answer the following question: "In adult patients with temporomandibular disorder (TMD)-related pain, what is the placebo or nocebo effect of different therapies?" METHODS A SR was performed with randomised clinical placebo-controlled trials on diagnosed painful TMD studies from five main databases and from three grey literature. Studies included must have sample older than 18 years, with painful TMD, which diagnosis was done by Research Diagnostic Criteria (RDC/TMD) or Diagnostic Criteria (DC/TMD). RESULTS Out of 770 articles obtained, 42 met the inclusion criteria for qualitative and 26 for quantitative analysis. Meta-analysis indicated mean variation on pain intensity for placebo therapy was higher on laser acupuncture with 45.5 mm point reduction, followed by avocado soya bean extract with 36 mm and amitriptyline 25 mg with 25.2 mm. Laser showed a 29% of placebo effect, as well medicine with 19% and other therapies with 26%. Possible nocebo effect of 8% pain increase was found for intra-articular injection of Ultracain. CONCLUSIONS Based on the available data, the placebo response could play a major effect on TMD pain management and may be responsible from 10% to 75% of pain relief. Laser acupuncture, avocado soya bean and amitriptyline promoted the higher placebo effect. Possible nocebo effect was found only for Ultracain injection with 8%. CLINICAL RELEVANCE Clinicians could apply such evidence to optimise pain management and judgement about treatment efficacy, and researches may find it useful when designing their investigations.
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Affiliation(s)
- André Luís Porporatti
- Brazilian Centre for Evidence Based Research, Dentistry Department, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Yuri Martins Costa
- Section of Head and Face Physiology, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Bauru, Brazil
| | - Jéssica Conti Réus
- Dentistry Department, Federal University of Santa Catarina, Florianópolis, Brazil
| | | | | | - Ana Míriam Velly
- Faculty of Dentistry, McGill University, Montreal, Quebec, Canada
| | - Graziela De Luca Canto
- Brazilian Centre for Evidence Based Research, Dentistry Department, Federal University of Santa Catarina, Florianópolis, Brazil
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Oliveira FAMD, Martins MT, Ribeiro MA, Mota PHAD, Paula MVQD. Indicações e tratamentos da laserterapia de baixa intensidade na odontologia: uma revisão sistemática da literatura. HU REVISTA 2019. [DOI: 10.34019/1982-8047.2018.v44.13934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Introdução: O laser de baixa intensidade (LLLT – Low Level Laser Therapy) possui efeitos anti-inflamatórios, analgésicos e trófico tecidual, podendo ser aplicado em uma grande variedade de condições clínicas na odontologia. Objetivo: este estudo teve como objetivo revisar as indicações e as possibilidades de tratamento de LLLT nas diversas especialidades odontológicas. Métodos Como estratégia de busca fez-se uma pesquisa bibliográfica nas bases de dados eletrônicas MEDLINE, BSV e SCIELO para identificar estudos relevantes de 2016 a 2018. Uma combinação das seguintes palavras-chaves forai utilizada: low level laser therapy e dentistry. Estas foram combinadas através do operador boleano “AND”. Resultados: foram encontrados 37 artigos com indicação de tratamento com laser de baixa intensidade na periodontia, ortodontia, cirurgia, odontopediatria, DTM, patologia, endodontia e dentística. Conclusão: LLLT é um tratamento seguro, sem efeitos colaterais que pode ser utilizado nas especialidades odontológicas como eficaz tratamento coadjuvante aos convencionais.
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Rodrigues CA, Melchior MDO, Valencise Magri L, Mazzetto MO. Can the severity of orofacial myofunctional conditions interfere with the response of analgesia promoted by active or placebo low-level laser therapy? Cranio 2018; 38:240-247. [PMID: 30244669 DOI: 10.1080/08869634.2018.1520950] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To analyze the influence of orofacial myofunctional condition (OMC) on pain perception, temporomandibular disorders (TMD) severity, and the response to low-level laser therapy (LLLT) in women with painful TMD. METHODS Seventy-eight women, 59 with TMD, received active laser (30) or placebo (29), with 19 controls. OMC, TMD severity, pain intensity, and pressure pain threshold (PPT) were assessed at different times during the masticatory test: before treatment (LLLT dose: 780nm), during, and after 30 days. RESULTS No correlation was found between OMC and pain perception or TMD severity (p > 0.05). The active and placebo LLLT showed reduction of pain during chewing and better recovery levels during the rest period (p > 0.05), without differences between OMC groups. DISCUSSION The perception of pain and severity of TMD are not correlated with the OMC, and the response of analgesia promoted by active LLLT or placebo is not associated with OMC.
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Affiliation(s)
- Carolina Almeida Rodrigues
- Department of Restorative Dentistry, School of Dentistry, University of São Paulo , Ribeirão Preto, SP, Brazil.,Department of Restorative Dentistry of University Center of Educational Foundation of Barretos , Barretos, SP, Brazil
| | | | - Laís Valencise Magri
- Department of Restorative Dentistry, School of Dentistry, University of São Paulo , Ribeirão Preto, SP, Brazil
| | - Marcelo Oliveira Mazzetto
- Department of Restorative Dentistry, School of Dentistry, University of São Paulo , Ribeirão Preto, SP, Brazil
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Campos GRS, de Moura KMB, Barbosa AM, Zamuner LF, Nadur-Andrade N, Dale CS, Gutiérrez JM, Chavantes MC, Zamuner SR. Light emitting diode (LED) therapy reduces local pathological changes induced by Bothrops asper snake venom. Toxicon 2018; 152:95-102. [DOI: 10.1016/j.toxicon.2018.07.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/24/2018] [Accepted: 07/31/2018] [Indexed: 10/28/2022]
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Borges RMM, Cardoso DS, Flores BC, da Luz RD, Machado CR, Cerveira GP, Daitx RB, Dohnert MB. Effects of different photobiomodulation dosimetries on temporomandibular dysfunction: a randomized, double-blind, placebo-controlled clinical trial. Lasers Med Sci 2018; 33:1859-1866. [DOI: 10.1007/s10103-018-2533-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 05/03/2018] [Indexed: 12/21/2022]
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Low-Level Laser Therapy for Temporomandibular Disorders: A Systematic Review with Meta-Analysis. Pain Res Manag 2018; 2018:4230583. [PMID: 29861802 PMCID: PMC5971344 DOI: 10.1155/2018/4230583] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 04/03/2018] [Indexed: 12/25/2022]
Abstract
Objectives We systematically reviewed randomized controlled trials (RCTs) of the effect of low-level laser therapy (LLLT) versus placebo in patients with temporomandibular disorder (TMD). Methods A systematic search of multiple online sources electronic databases was undertaken. The methodological quality of each included study was assessed using the modified Jadad scale, and the quality of evidence was evaluated using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system. Results A total of 31 RCTs were included. Total modified Jadad scale scores showed that the methodological quality was high in 30 studies and low in 1 study. Combining data from all clinically heterogeneous studies revealed positive effects of LLLT on pain relief, regardless of the visual analogue scale (VAS) score or the change of VAS score between the baseline and the final follow-up time point, while dosage analyses showed discrepant results about the effects of high or low doses for patients with TMD. Follow-up analyses showed that LLLT significantly reduced pain at the short-term follow-up. Temporomandibular joint function outcomes indicated that the overall effect favored LLLT over placebo. Conclusion This systematic review suggests that LLLT effectively relieves pain and improves functional outcomes in patients with TMD.
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White PF, Elvir Lazo OL, Galeas L, Cao X. Use of electroanalgesia and laser therapies as alternatives to opioids for acute and chronic pain management. F1000Res 2017; 6:2161. [PMID: 29333260 PMCID: PMC5749131 DOI: 10.12688/f1000research.12324.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/11/2017] [Indexed: 12/28/2022] Open
Abstract
The use of opioid analgesics for postoperative pain management has contributed to the global opioid epidemic. It was recently reported that prescription opioid analgesic use often continued after major joint replacement surgery even though patients were no longer experiencing joint pain. The use of epidural local analgesia for perioperative pain management was not found to be protective against persistent opioid use in a large cohort of opioid-naïve patients undergoing abdominal surgery. In a retrospective study involving over 390,000 outpatients more than 66 years of age who underwent minor ambulatory surgery procedures, patients receiving a prescription opioid analgesic within 7 days of discharge were 44% more likely to continue using opioids 1 year after surgery. In a review of 11 million patients undergoing elective surgery from 2002 to 2011, both opioid overdoses and opioid dependence were found to be increasing over time. Opioid-dependent surgical patients were more likely to experience postoperative pulmonary complications, require longer hospital stays, and increase costs to the health-care system. The Centers for Disease Control and Prevention emphasized the importance of finding alternatives to opioid medication for treating pain. In the new clinical practice guidelines for back pain, the authors endorsed the use of non-pharmacologic therapies. However, one of the more widely used non-pharmacologic treatments for chronic pain (namely radiofrequency ablation therapy) was recently reported to have no clinical benefit. Therefore, this clinical commentary will review evidence in the peer-reviewed literature supporting the use of electroanalgesia and laser therapies for treating acute pain, cervical (neck) pain, low back pain, persistent post-surgical pain after spine surgery (“failed back syndrome”), major joint replacements, and abdominal surgery as well as other common chronic pain syndromes (for example, myofascial pain, peripheral neuropathic pain, fibromyalgia, degenerative joint disease/osteoarthritis, and migraine headaches).
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Affiliation(s)
- Paul F White
- P.O. Box 548, Gualala, CA 95445, USA.,The White Mountain Institute, The Sea Ranch, CA, USA.,Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 95445, USA
| | - Ofelia Loani Elvir Lazo
- Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 95445, USA
| | | | - Xuezhao Cao
- Department of Anesthesiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, Los Angeles, CA 95445, USA.,First Hospital of China Medical University, Shenyang, China
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Non-specific effects and clusters of women with painful TMD responders and non-responders to LLLT: double-blind randomized clinical trial. Lasers Med Sci 2017; 33:385-392. [DOI: 10.1007/s10103-017-2406-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 11/28/2017] [Indexed: 12/20/2022]
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Xu Y, Lin Y, Gao S, Shen J. Study on mechanism of release oxygen by photo-excited hemoglobin in low-level laser therapy. Lasers Med Sci 2017; 33:135-139. [DOI: 10.1007/s10103-017-2363-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 10/15/2017] [Indexed: 12/20/2022]
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Manfredini D, Favero L, Cocilovo F, Monici M, Guarda-Nardini L. A comparison trial between three treatment modalities for the management of myofascial pain of jaw muscles: A preliminary study. Cranio 2017; 36:327-331. [PMID: 28697676 DOI: 10.1080/08869634.2017.1349571] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To compare three treatment modalities for the management of myofascial pain of jaw muscles. METHODS Thirty (N = 30) patients with low pain-related impairment were randomly assigned to receive laser therapy (LST), oral appliance therapy (OA), or counseling (CSL). Visual Analog Scale (VAS) pain levels and the Muscular Index (MI) of the Craniomandibular Index were the outcome variables, which were assessed at baseline, at three weeks, three months, and six months. RESULTS At six months, improvement in the MI was maintained both in the LST (p = .025) and OA groups (p < .001). As for VAS values, positive changes were still shown for LST (p = .001), and were also shown for the OA (p = .002) and CSL groups (p = .048). CONCLUSIONS Despite differences in the short-term effectiveness of LST and OA, with respect to CSL alone, all three treatment groups improved at six months. This suggests that active treatments should be directed to maximize the positive changes in the short-term period.
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Affiliation(s)
| | - Lorenzo Favero
- a School of Dentistry, University of Padova , Padova , Italy
| | | | - Monica Monici
- b ASA Campus Joint Laboratory, ASA Research Division, Department of Experimental and Clinical Biomedical Sciences , University of Florence , Florence , Italy
| | - Luca Guarda-Nardini
- c Department of Dentistry and Maxillofacial Surgery , Treviso Hospital , Treviso , Italy
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