Decrowding of lower anterior segment with and without photobiomodulation: a single center, randomized clinical trial

Nahas, Amer Z.; Samara, Said A.; Rastegar-Lari, Tannaz A.

doi:10.1007/s10103-016-2094-5

Cited by 30 publications

(51 citation statements)

References 36 publications

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“…21,22 PBMT: accelerated rates of tooth movement PubMed was used to identify randomized, controlled clinical trials during the past 5 years; published articles provide a positive relationship between PBMT and expedited/accelerated tooth movement during appliance therapy. [23][24][25][26] Keywords used were photobiomodulation, low-level laser therapy, ''lowlevel light therapy,'' orthodontics, tooth movement, and randomized clinical trial ‡5 years.…”

Section: Clinical Applications Of Pbmt In Orthodonticsmentioning

confidence: 99%

Systematic Review of Orthodontic Treatment Management with Photobiomodulation Therapy

Cronshaw

Parker

Anagnostaki

et al. 2019

Photobiomodulation, Photomedicine, and Laser Surgery

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Objective: This systematic review of published research evaluates the parameters and reported outcomes in photobiomodulation therapies (PBMTs) used in management of pain and accelerated tooth movement during orthodontic treatment. Background: Consequent to positive in vitro and animal studies, there has been considerable interest in the potential applications of PBMT to ameliorate pain and to accelerate orthodontic tooth movement. Due to the lack of consistency of wavelengths and parameters applied, there is as yet no consensus in respect of guidance for clinical use. Within the limitations of the reported literature, a digest of key outcomes and parameters is presented here to assist researchers and interested clinicians. Materials and methods: Search engines, PubMed, Google Scholar, and Cochrane, were applied to identify clinical investigations into the potential benefits of PBMTs in orthodontic management. Keywords used were ''low-level laser therapy,'' ''low-level light therapy,'' ''photobiomodulation,'' ''orthodontics,'' ''pain,'' ''tooth movement,'' and ''randomized clinical trial ‡5 years.'' A total of 35 articles were identified, covering the 5-year period January 2013 to December 2018. Only human clinical trials were considered. Seventeen articles were included in this investigation and the reported parameters and outcomes were assessed and presented for comparison. Results: Seven of nine studies supported the effectiveness of PBMT to reduce or prevent pain. There was no consensus on choice of wavelength and a range of parameters were found beneficial. Of the seven tooth movement studies included, four of the seven were positive, of which two used a home-use light-emitting diode (LED) device, as opposed to a clinician-applied laser. A variety of wavelengths and parameters were found to be effective in accelerating tooth movement in the range of 20-40% compared with control. Conclusions: Due to a lack of consistency in approach, further studies are required to achieve a high level of acceptance. The clinical logistics associated with frequent applications supports the concept of patient home delivery use of LED devices, although there are insufficient studies at present to make an evidence-based determination of this type of appliance. To gain more general professional acceptance of the use of PBMT in orthodontics, a continued effort to extend the number of quality human clinical trials is required. Based on the current evidence base, further positive onward progression can be regarded as inevitable.

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Section: Clinical Applications Of Pbmt In Orthodonticsmentioning

confidence: 99%

Systematic Review of Orthodontic Treatment Management with Photobiomodulation Therapy

Cronshaw

Parker

Anagnostaki

et al. 2019

Photobiomodulation, Photomedicine, and Laser Surgery

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“…70 Nahas et al investigated the effects of the OrthoPulse device (Biolux Research Ltd., Vancouver, Canada) in patients with Little's irregularity index in the range of 2-10 mm. 61 Satisfactory results were obtained in the research group after an average of 68.3 days (compared with 87.8 days in the control group), which shortened the treatment time by 22%. Acceleration has also been reported in a few randomized clinical trials.…”

Section: Photobiomodulationmentioning

confidence: 80%

“…61 69 This thesis was confirmed by several researchers, including some studies applying irradiations of 100 mW. [61][62][63][64][65][66][67][68][69][70] Animal studies have adopted a methodology focusing on determining remodeling efficiency, the RANK/RANKL system, and the expression of fibronectin and type I collagen. 67,71,72 In addition to standard tooth movements, Saito and Shimizu were able to accelerate bone regeneration after suture opening during expansion of the palate in rats.…”

Section: Photobiomodulationmentioning

confidence: 81%

“…It involves the exposure of tissues to the effects of red light of a therapeutic wavelength (600-1200 nm). 61 These wavelengths reduce absorption of the light by hemoglobin and water and allow it to reach the deeper soft tissue and the alveolar bone. 62 The resulting stimulation may have potentially positive effects on the production of adenosine triphosphate (ATP).…”

Section: Photobiomodulationmentioning

confidence: 99%

See 1 more Smart Citation

Methods of accelerating orthodontic tooth movement: A review of contemporary literature

Kacprzak¹,

Strzecki²

2018

Dent. Med. Probl.

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Technological progress and the introduction of modern therapeutic methods are constantly changing contemporary orthodontics. More and more orthodontic patients are working adults, who expect satisfactory therapeutic effects as soon as possible, increasing the importance of methods accelerating tooth movement. The aim of this study was to review the current literature regarding methods of accelerating tooth movement and reducing the duration of the active phase of therapy. The literature was collected from the PubMed and EBSCO databases using "accelerated orthodontic tooth movement" as the search key words. The methods described were categorized as conservative and surgical. The pharmacological agents used in conservative treatment, such as growth hormone, parathyroid hormone, thyroxine, and vitamin D, are especially worth mentioning. They stimulate osteoclasts to increase resorption through a variety of mechanisms. Effective methods also include physical stimuli, e.g., vibrations or photobiomodulation. Most studies describing the effects of pharmacological agents were based on animal subjects and they may therefore lack clinical relevancy. Corticotomy and its modifications based on the regional acceleratory phenomenon (RAP) might prove to be a useful augmentation of orthodontic treatment, especially in adults, including patients with periodontal disease.

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“…A grande maioria dos autores (GURAM et al, 2018;URETÜRK et al, 2017;SOUSA et al, 2011;DALAIE et al, 2015;CRUZ et al, 2004) são unânimes no tipo de laser de baixo nível diodo usado, um semicondutor GaAlAs (Arseneto de Gálio-Alumínio) emissor de radiação infravermelha no comprimento de onda variando entre 780-880nm; porém, outras pesquisas utilizaram outros aparelhos que emitem comprimento de onda inferiores de 630nm a 670nm (DOMINGUEZ et al, 2015) e superiores a 850nm (NAHAS et al, 2017;LIMPANICHKUL et al, 2006) e (CHUNG et al, 2015 usou dispositivo de LED (diodo emissor de luz) para realizar a fotobiomodulação, mas seus resultados foram negativos na taxa de movimentação ortodôntica. Seifi et al (2007) fizeram um estudo em coelhos comparando a terapia com comprimentos de onda 850nm e 630nm e não encontraram resultados diferentes; no entanto, melhores no grupo laser do que o grupo controle.…”

Section: Discussionunclassified

Eficácia Do Laser De Baixa Intensidade Na Aceleração Do Movimento Ortodôntico

Summa¹

2019

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RESUMOA terapia à laser de baixa intensidade (TLBI) fornece vários benefícios para os pacientes que recebem o tratamento ortodôntico. O movimento do tratamento rtodôntico (MTO) pode ser melhorado, mas alguns relataram resultados contraditórios. Neste artigo, foi realizada uma revisão da literatura sobre os diferentes aspectos do uso da TLBI no MTO e suas alterações. Alguns trabalhos verificaram que a quantidade de movimento dos dentes no grupo irradiado com laser foi significantemente maior do que no grupo não irradiado. A irradiação com laser de baixa potência acelera o processo de remodelação óssea, estimulando a proliferação de células osteoblásticas e osteoclásticas e função durante a movimentação ortodôntica. Alguns artigos relataram que o uso do LBI, além de acelerar o movimento ortodôntico, pode contribuir para modular a dor. A laserterapia na Odontologia se tornou uma técnica promissora, eficiente e de baixo custo para o paciente. Por esse motivo, este trabalho visa revisar a literatura a respeito da eficácia do LBI na movimentação ortodôntica.Palavras-chave: Laser de Baixa Intensidade; Aceleração do Movimento Ortodôntico.

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Decrowding of lower anterior segment with and without photobiomodulation: a single center, randomized clinical trial

Cited by 30 publications

References 36 publications

Systematic Review of Orthodontic Treatment Management with Photobiomodulation Therapy

Systematic Review of Orthodontic Treatment Management with Photobiomodulation Therapy

Methods of accelerating orthodontic tooth movement: A review of contemporary literature

Eficácia Do Laser De Baixa Intensidade Na Aceleração Do Movimento Ortodôntico

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