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Ambroise MA, Avirachan TV, Brijesh S, Jerald AB, Sreelatha MA, Lipare SV. Accelerated Orthodontic Treatment using Biomodulation: A Randomized Clinical Trial. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2024; 16:S1792-S1794. [PMID: 38882742 PMCID: PMC11174340 DOI: 10.4103/jpbs.jpbs_1143_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 11/13/2023] [Accepted: 01/11/2024] [Indexed: 06/18/2024] Open
Abstract
Background Orthodontic treatment often spans several months or even years, which can be burdensome for patients. Biomodulation techniques have emerged as potential strategies to expedite orthodontic tooth movement. Materials and Methods A randomized clinical trial was conducted with a sample of 60 orthodontic patients, aged 12-30 years, requiring fixed appliance therapy. Patients were randomly assigned to either the biomodulation group (n = 30) or the control group (n = 30). The biomodulation group received low-level laser therapy (LLLT) along with traditional orthodontic treatment, while the control group received conventional orthodontic treatment without LLLT. Treatment duration, pain perception, and orthodontic tooth movement were assessed during the study period. Results The results demonstrated a significant reduction in treatment duration in the biomodulation group compared to the control group. The biomodulation group exhibited a 30% reduction in overall treatment time, with an average treatment duration of 8.4 months, while the control group required an average of 12 months (P < 0.001). Pain perception during orthodontic adjustments was lower in the biomodulation group. Additionally, biomodulation was associated with a statistically significant increase in the rate of tooth movement, as evidenced by a 20% reduction in the time required to achieve desired tooth alignment (P < 0.01). Conclusion Biomodulation through low-level laser therapy represents a promising adjunct to traditional orthodontic treatment, significantly accelerating tooth movement and reducing treatment duration.
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Affiliation(s)
- Marie A Ambroise
- Department of Orthodontics, Sri Venkateswara Dental College, Puducherry, India
| | - Tara V Avirachan
- Department of Orthodontics and Dentofacial Orthopedics, PMS College of Dental Science and Research, Golden Hills, Thiruvananthapuram, Kerala, India
| | - S Brijesh
- Department of Orthodontics, Mar Baselios Dental College, Ernakulam, Kerala, India
| | - Arun Bosco Jerald
- Department of Orthodontics and Dentofacial Orthopaedics, Mar Baselios Dental College, Ernakulam, Kerala, India
| | | | - Sukumar V Lipare
- Department of Orthodontics and Dentofacial Orthopedics, Bharati Vidyapeeth Dental College and Hospital, Pune, Maharashtra, India
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Huang T, Wang Z, Li J. Efficiency of photobiomodulation on accelerating the tooth movement in the alignment phase of orthodontic treatment-A systematic review and meta-analysis. Heliyon 2023; 9:e13220. [PMID: 36798780 PMCID: PMC9925948 DOI: 10.1016/j.heliyon.2023.e13220] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/30/2022] [Accepted: 01/20/2023] [Indexed: 01/25/2023] Open
Abstract
Objectives To investigate the efficiency of photobiomodulation on accelerating the tooth movement in the alignment phase of orthodontic treatment. Materials and methods The data search was performed with PubMed, Embase, Scopus, and the Cochrane Library. Randomized clinical trials and controlled clinical trials evaluating the efficiency of photobiomodulation on accelerating tooth movement in the alignment phase were selected, and the characteristics of the included studies were collected in a customized data form. Data analysis was conducted by the random-effects model after risk of bias and certainty of evidence were assessed. Results Five randomized clinical trials and three controlled clinical trials were included in the final analysis. All included studies reported positive results except the study of Shehawy et al. The results of the analysis showed that photobiomodulation significantly increased the rate of tooth movement and reduced the treatment duration, compared with the control group. Although the heterogeneity was large among the included studies, it was improved after subgroup analysis. Conclusions This systematic review offered evidence that photobiomodulation can accelerate tooth movement in alignment procedures and reduce treatment time. Future studies are needed to find the best PBM protocol for orthodontic practice.
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Affiliation(s)
- Tu Huang
- Department of Orthodontics, 363 Hospital of Genertec, Southwest Medical University, Chengdu, China,Corresponding author.
| | - Zihao Wang
- Chengdu Jinjiang Center for Disease Control and Prevention, Chengdu, China
| | - Juan Li
- Department of Stomatology, 363 Hospital of Genertec, Southwest Medical University, Chengdu, China
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Levrini L, Carganico A, Deppieri A, Saran S, Bocchieri S, Zecca PA, Bertini S, D’Apote A, Segù M. Predictability of Invisalign ® Clear Aligners Using OrthoPulse ®: A Retrospective Study. Dent J (Basel) 2022; 10:dj10120229. [PMID: 36547046 PMCID: PMC9777085 DOI: 10.3390/dj10120229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/24/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022] Open
Abstract
This preliminary retrospective study evaluates how effective the OrthoPulse® (Biolux Technology, Austria) is in increasing the predictability of orthodontic treatment in patients treated with Invisalign® clear aligners (Align Technology Inc., Tempe, AZ, USA). A group of 376 patients were treated with Invisalign® orthodontic clear aligners in association with an OrthoPulse®. The OrthoPulse® was prescribed for 10 min a day for the entire duration of the orthodontic treatment. The OrthoPulse® App remotely tracked the percentage compliance of each patient. The number of aligners planned with the ClinCheck software at the beginning of the treatment and the number of total aligners (including the adjunctive aligners) used to finish the treatment were then considered. After applying inclusion/exclusion criteria, a total of 40 patients remained in the study and were compared with a control group of 40 patients with the same characteristics as the study group. A statistical analysis was carried out to investigate whether using OrthoPulse® led to a statistical reduction in the number of adjunctive aligners, thus leading to a more accurate prediction of the treatment. The statistical analysis showed that patients who used OrthoPulse® needed fewer finishing aligners and a greater predictability of the treatment was obtained. In fact, in the treated group the average number of additional aligners represented 66.5% of the initial aligners, whereas in the control group 103.4% of the initially planned aligners were needed. In conclusion, in patients treated with clear aligners, OrthoPulse® would appear to increase the predictability of orthodontic treatment with clear aligners, thus reducing the number of finishing phase requirements.
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Affiliation(s)
- Luca Levrini
- Department of Human Sciences and Innovation for the Territory, University of Insubria, 21100 Varese, Italy
- Correspondence: ; Tel.: +39-0332-299-730
| | - Andrea Carganico
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Alessandro Deppieri
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Stefano Saran
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Salvatore Bocchieri
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Piero Antonio Zecca
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Sara Bertini
- Independent Researcher, GOT, 10121 Torino, Italy
| | - Anna D’Apote
- Independent Researcher, GOT, 10121 Torino, Italy
| | - Marzia Segù
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
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Shaadouh RI, Hajeer MY, Mahmoud G, Murad RM. Systematic Review: Is High-Energy Laser Therapy (HELT) With Flapless Corticotomy Effective in Accelerating Orthodontic Tooth Movement? Cureus 2022; 14:e22337. [PMID: 35198339 PMCID: PMC8853717 DOI: 10.7759/cureus.22337] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2022] [Indexed: 11/06/2022] Open
Abstract
The objective of this review was to critically and systematically appraise the available evidence regarding the effectiveness of high-energy laser therapy (HELT) with flapless corticotomy in accelerating orthodontic tooth movement and the associated untoward effects. We searched eight databases electronically in August 2021: PubMed®, Medline®, Google Scholar, Cochrane Library, Scopus®, Web of Science™, Trip, and PQDT OPEN from ProQuest. Another search was done in the reference lists of the included studies. Randomized controlled trials (RCTs) were included in which patients had received fixed orthodontic treatment combined with HELT-assisted corticotomy in comparison with traditional orthodontic treatment. Cochrane’s risk of bias (RoB2) tool was used to assess the risk of bias. Five RCTs and one CCT were included in this review (155 patients). The HELT-based corticotomy around the upper canines led to a greater canine retraction at the first and second months (P < 0.001). In the third month, no statistically significant differences were noticed. In one RCT focusing on incisor intrusion, the irradiated upper incisors showed a greater intrusion speed than that of the control group (4.587 mm in 59 days vs. 3.78 mm in 95.8 days, respectively). No significant side effects associated with the application of HELT were reported. According to the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) approach, the quality of evidence supporting these findings was low to moderate. Although the acceleration of tooth movement appeared to be significant at least in the first two months, there was low to moderate evidence concerning the efficacy of HELT-based flapless corticotomy in the acceleration of orthodontic tooth movement. There is a need for more well-conducted high-quality RCTs.
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2022; 14:S94-S100. [PMID: 35082474 PMCID: PMC8754265 DOI: 10.5005/jp-journals-10005-1964] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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Orthodontic Bracket Removal Using LASER-Technology-A Short Systematic Literature Review of the Past 30 Years. MATERIALS 2022; 15:ma15020548. [PMID: 35057264 PMCID: PMC8780662 DOI: 10.3390/ma15020548] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 12/31/2021] [Accepted: 01/10/2022] [Indexed: 02/04/2023]
Abstract
Background: Since fixed orthodontic treatment is widely spread and one of its inconveniences is bracket removal, as this affects enamel integrity as well as being a cause of discomfort to the patient, studies have searched for the most adequate bracket removal technique, many of them focusing on using laser-technology. Methods: Our review focused on articles published investigating methods of orthodontic bracket removal using laser technology in the last 30 years. Results: 19 relevant studies were taken into consideration after a thorough selection. Different types of laser devices, with specific settings and various testing conditions were tested and the investigators presented their pertinent conclusions. Conclusions: Most studies were performed using ceramic brackets and the best results in terms of prevention of enamel loss, temperature stability for the tooth as well as reduced chair time were obtained with Er:YAG lasers.
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Evaluation of the acceleration, skeletal and dentoalveolar effects of low-level laser therapy combined with fixed posterior bite blocks in children with skeletal anterior open bite: A three-arm randomised controlled trial. Int Orthod 2021; 20:100597. [PMID: 34887236 DOI: 10.1016/j.ortho.2021.10.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 10/25/2021] [Accepted: 10/31/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To evaluate the effectiveness of the low-level laser therapy (LLLT) in accelerating the early treatment of the skeletal anterior open bite (AOB) and to evaluate the associated skeletal and dentoalveolar changes. MATERIALS AND METHODS A three-arm, parallel-group, randomized controlled trial was conducted on 42 patients aged 8-10 years with skeletal AOB. Patients were randomly allocated to three groups: the fixed posterior bite block+low-level laser therapy (FPBB+LLLT) group; the fixed posterior bite block (FPBB) group; and the untreated control group (UCG) in a 1:1:1 allocation ratio. The LLLT dose in the FPBB+LLLT group was applied using 808-nm wavelength Ga-Al-As semiconductor laser device with the energy of 4-joules/point and irradiation time of 16 seconds/point. LLLT was applied in the first visit; then, it was applied on day 3, 7 and 14 of the first month. Afterwards, it was applied every 15 days until the end of the treatment. Lateral cephalometric images were taken at the beginning of the treatment (T0) and at the end of the active phase (T1). The primary outcome measures were the overall time needed to correct the AOB and the skeletal and dentoalveolar changes. RESULTS The correction of the AOB required significantly less mean time in the FPBB+LLLT group compared to the FPBB group (x̅=7.07, x̅=9.42 months, respectively; P=0.001). The mean upper first molar intrusion in the FPBB+LLLT group was 1.21mm and significantly greater than that of the FPBB group (0.82mm; P=0.018). However, there was a slight mean extrusion of the upper first molar in the UCG (0.32mm). CONCLUSIONS The overall time needed to correct the AOB was shorter in the FPBB+LLLT group. The LLLT appeared to be effective in accelerating orthodontic tooth movement. FPBB alone or LLLT were effective in the early treatment of anterior open bite (AOB). The two interventional groups produced similar dentoalveolar and skeletal changes; most of which were dentoalveolar in the correction of the anterior open bite.
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Pérignon B, Bandiaky ON, Fromont-Colson C, Renaudin S, Peré M, Badran Z, Cuny-Houchmand M, Soueidan A. Effect of 970 nm low-level laser therapy on orthodontic tooth movement during Class II intermaxillary elastics treatment: a RCT. Sci Rep 2021; 11:23226. [PMID: 34853360 PMCID: PMC8636571 DOI: 10.1038/s41598-021-02610-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 11/11/2021] [Indexed: 11/13/2022] Open
Abstract
This prospective randomized clinical trial aimed to evaluate the effect of low-level laser therapy on tooth movement during Class II intermaxillary elastics treatment. Forty-two patients with Class II malocclusion were included, and their maxillary quadrants were allocated into two groups: treatment with an active diode laser and a placebo group. In each group, the time taken to obtain Class I occlusion after 6 months, rate of movement, total displacement of the maxillary canine to Class I occlusion and pain were recorded. The time to reach Class I occlusion in the active laser group (2.46 ± 2.1 months) was not significantly different from that in the placebo group (2.48 ± 2.0 months) (p = 0.938). Interestingly, the total distance of movement on the active laser side (2.27 ± 1.5 mm) was significantly greater than that on the placebo side (1.64 ± 1.3 mm) (p = 0.009). The pain levels on days 1, 2 and 3 were not significantly different between the laser and placebo sections. The rate of distance change toward Class I occlusion in the laser group (1.1 ± 0.7 mm/month) was significantly higher than that in the placebo group (0.74 ± 0.6 mm/month) (p = 0.037). Low-level laser therapy (970 nm) did not reduce the time needed to obtain Class I occlusion, but a significant acceleration in tooth movement was observed in the irradiated group. Trial registration: NCT02181439. Registered 04 July 2014—https://www.clinicaltrials.gov/ct2/results?term=cinelaser.
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Affiliation(s)
| | | | | | | | - Morgane Peré
- Biostatistics and Methodology Unit, Department of Clinical Research and Innovation, CHU Nantes, Nantes, France
| | - Zahi Badran
- College of Dental Medicine, University of Sharjah, Sharjah, UAE
| | | | - Assem Soueidan
- Head and Chair of Periodontology Department, Faculty of Dental Surgery, UIC 11, Rmes U1229, University of Nantes, 1 Place Alexis Ricordeau, 44042, Nantes, France.
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MacDonald L, Zanjir M, Laghapour Lighvan N, da Costa BR, Suri S, Azarpazhooh A. Efficacy and safety of different interventions to accelerate maxillary canine retraction following premolar extraction: A systematic review and network meta-analysis. Orthod Craniofac Res 2021; 24:17-38. [PMID: 34643019 DOI: 10.1111/ocr.12409] [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: 03/11/2020] [Revised: 06/22/2020] [Accepted: 06/24/2020] [Indexed: 01/03/2023]
Abstract
Decreasing orthodontic treatment duration is at the forefront of innovation for clinical orthodontics. This network meta-analysis aimed to determine the relative efficacy and safety of treatments for accelerated orthodontic tooth movement (OTM) in patients undergoing extraction of maxillary first premolars followed by canine retraction in any orthodontic setting. MEDLINE, EMBASE, Cochrane CENTRAL, CINAHL and SCOPUS were searched (from inception to 20 April 2020). Study selection and data extraction were performed in duplicate. Eligible randomized controlled trials (RCTs) were meta-analysed to estimate the rate of tooth movement, 95% credible interval and surface under the cumulative ranking curve (SUCRA) in the first 3 months following the application of the adjunctive accelerative method. Eligible RCTs were assessed by Cochrane risk of bias tool, and quality of evidence was assessed by GRADE approach, obtained from CINeMA web application. Interventions were ranked for efficacy and reviewed for safety. Nineteen studies pertaining to eight interventions, with data from 415 patients were included. Quality of evidence was very low to moderate. Very low-to low-quality evidence suggests that corticotomy is an efficacious and safe adjunctive treatment to accelerate OTM in comparison with conventional treatment in the first 2 months of treatment. Low-quality evidence suggests that piezocision and micro-osteoperforations (MOP) are efficacious and safe adjunctive treatments only in the first month of treatment. Frequent MOP in conjunction with low-level laser therapy appeared to be an efficacious and safe adjunctive treatment only in the first month following its initial application but not thereafter.
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Affiliation(s)
- Laura MacDonald
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | - Maryam Zanjir
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | | | - Bruno R da Costa
- Clinical Epidemiology & Health Care Research, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Sunjay Suri
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, The Hospital for Sick Children, Toronto, ON, Canada
| | - Amir Azarpazhooh
- Faculty of Dentistry, University of Toronto, Toronto, ON, Canada.,Clinical Epidemiology & Health Care Research, Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Department of Dentistry, Mount Sinai Hospital, Toronto, ON, Canada
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Farhadian N, Miresmaeili A, Borjali M, Salehisaheb H, Farhadian M, Rezaei-Soufi L, Alijani S, Soheilifar S, Farhadifard H. The effect of intra-oral LED device and low-level laser therapy on orthodontic tooth movement in young adults: A randomized controlled trial. Int Orthod 2021; 19:612-621. [PMID: 34607784 DOI: 10.1016/j.ortho.2021.09.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION This randomized controlled clinical trial aimed to assess the effect of LED5 and LLLT6 in a three-arm parallel setting. METHODS Sixty patients who needed the maxillary first premolar extraction were allocated to three groups using the stratified block randomization method. In the LED group, a custom-made device with a wavelength of 640nm and a power density of 40 mW/cm2 was used 5min/day. In the laser group, Ga Al As7 laser with a wavelength of 810nm and a power of 100 mW was used on days 0, 3, 30, and 60 each time for 18seconds. Patients in the control group received placebo treatment as the laser group protocol, using a coated light cure device. Models were made at baseline and monthly until the end of the retraction. The rate of canine retraction was the primary outcome, while canine rotation and pain were secondary outcomes. The final data were anonymous for the outcome assessor and statistical consultant. Data were analyzed per protocol using a linear mixed model. RESULTS The rate of canine retraction significantly increased by 60.8% in the laser group, while it increased not significantly by 26% in the LED group compared with the control group. There was no significant difference among the groups in terms of tooth rotation and pain. CONCLUSIONS LLLT can accelerate orthodontic tooth movement (OTM). LED with the present setting couldn't increase the rate of OTM. LLLT and LED did not affect canine rotation or pain. TRIAL REGISTRATION IRCT20120220009086N4. On 1 June 2019 was retrospectively registered.
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Affiliation(s)
- Nasrin Farhadian
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran
| | - Amirfarhang Miresmaeili
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran
| | - Mozhde Borjali
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran
| | - Hana Salehisaheb
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran.
| | - Maryam Farhadian
- Hamadan University of Medical Sciences, School of Public Health and Research Centre for Health Sciences, Department of Biostatistics, Hamadan, Iran
| | - Loghman Rezaei-Soufi
- Hamadan University of Medical Sciences, Dental Research Centre, Department of Restorative Dentistry, Hamadan, Iran
| | - Sara Alijani
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran
| | - Sepideh Soheilifar
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran
| | - Homa Farhadifard
- Hamadan University of Medical Sciences, School of Dentistry, Department of Orthodontics, Hamadan, Iran
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Perception of Iraqi Orthodontists and Patients toward Accelerated Orthodontics. Int J Dent 2021; 2021:5512455. [PMID: 34007278 PMCID: PMC8102096 DOI: 10.1155/2021/5512455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/15/2021] [Accepted: 04/22/2021] [Indexed: 11/18/2022] Open
Abstract
Background/Purpose. In the literature, no consensus about the duration of orthodontic treatment has been reached out. This study aimed to identify orthodontist's and patient's perception about the time of orthodontic treatment and their willingness to undergo and pay for various acceleration techniques and procedures. Materials and Methods. An electronic survey was conducted from August to October 2020. The questionnaire consisted of 20 multiple choice questions which was designed and emailed to members of the Iraqi Orthodontic Society and self-administered to patients in several orthodontic centers in Baghdad. The questionnaire included questions about the perception toward the duration of orthodontic treatment, approval of different procedures used to reduce treatment time, and how much fee increment they are able to pay for various techniques and appliances. Descriptive and chi-square test statistics were used, and the level of significance was set at p ≤ 0.05. Results. The response rate was 78.7%. The willingness for additional techniques and procedures was rated in the following order: customized appliances: 50.8% orthodontists and 38.4% patients, followed by intraoral vibrating devices: 49.2% orthodontists and 38.1% patients, piezocision: 10.2% orthodontists and 8.2% patients, and corticotomies: 8.1% orthodontists and 5.9% patients. Most orthodontists were willing to pay up to 40% of treatment income for the acceleration procedure, while the payment of patients was up to 20%. Conclusion. Both orthodontists and patients were interested in techniques that can decrease the treatment duration. Noninvasive accelerating procedures were more preferable by orthodontists and patients than invasive surgical procedures.
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Li J, Ge X, Guan H, Jia L, Chang W, Ma W. The Effectiveness of Photobiomodulation on Accelerating Tooth Movement in Orthodontics: A Systematic Review and Meta-Analysis. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2021; 39:232-244. [PMID: 33733872 DOI: 10.1089/photob.2020.4954] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Objective: This meta-analysis evaluated the effectiveness of photobiomodulation therapy (PBMT) on accelerating orthodontic tooth movement (OTM) in clinical practice. Methods: Data from bilingual journals across seven different databases were compiled and analyzed. Randomized controlled trials (RCTs) and quasi-RCTs regarding the effect of PBMT on OTM in cases with four first premolar extractions in split-mouth design were selected. This study was conducted after approval from the IRB. The outcome variables were the cumulative tooth movement distances in 1, 2, and 3 months. Data extraction was performed by two authors independently and in duplicate. Risk of bias was assessed. Results: Eight RCTs and one quasi-RCT were ultimately included and analyzed in meta-analysis. This study revealed that the pooled mean difference (MD) among these trials was 0.30 [95% confidence interval (CI): -0.02 to 0.62], 0.69 (95% CI: 0.08 to 1.29), and 0.64 (95% CI: -0.01 to 1.29) for 1, 2, and 3 months, respectively. The results remained consistent after sensitivity analysis assessment. Conclusions: There is insufficient evidence to support that photobiomodulation accelerates tooth movement in orthodontic treatments. Our results suggest that the optimal parameters of PBMT on OTM in human might be about 20 mW, 5-8 J/cm2, 0.5 W/cm2, 0.2 J/point, and 2-10 J/tooth. More large-sample multicenter clinical trials carried out in similar settings are required to confirm and pinpoint treatment efficiency and optimal parameters. Registration: The review protocol was not registered prior to the study.
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Affiliation(s)
- Jie Li
- Department of Orthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Xiaolei Ge
- Department of Orthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Huibo Guan
- Department of Psychology, West Virginia University, Morgantown, West Virginia, USA
| | - Liying Jia
- Department of Preventive Dentistry, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Weiwei Chang
- Department of Orthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Wensheng Ma
- Department of Orthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang, People's Republic of China
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964pf1mukiy] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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14
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964'||'] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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15
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964����%2527%2522\'\"] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964' and 2*3*8=6*8 and 'k95b'='k95b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964'"] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964" and 2*3*8=6*8 and "bhyr"="bhyr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021; 14:S94-S100. [PMID: 35082474 DOI: 10.5005/jp-journals-10005-1964%' and 2*3*8=6*8 and 'vowf'!='vowf%] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2024] Open
Abstract
AIM AND BACKGROUND This systematic review aimed to investigate the efficacy of laser photobiomodulation (PBM) on the acceleration of orthodontic tooth movement (OTM). REVIEW METHODS The study protocol was registered at PROSPERO (CRD42019121465). An extensive electronic search for randomized control trials and clinical control trials via Medline (via PubMed), The Cochrane Controlled Clinical Trials Register, and Scopus up to date 24/02/2019 was done. Hand searching was performed for relevant journals. Reference articles were retrieved and exported to Mendeley Desktop 1.13.3 software. The risk of bias was assessed using the Cochrane risk of the bias assessment tool. Articles were further analyzed using Revman5.3 software. RESULTS A total of 14 articles were considered for systematic review and 9 articles were considered for meta-analysis. The results of the meta-analysis showed a significant difference between the laser group and conventional orthodontic treatment with Forest plots showing more tooth movement in the laser group compared to the control group in 2-3 months (mean difference = 1.73; CI: 0.9-2.57; p = 0.00001; I 2 = 89 %). CONCLUSION Although the analysis of the results shows that laser PBM favors OTM, the results are inconclusive as the heterogeneity across studies was high. CLINICAL SIGNIFICANCE Laser PBM may be considered as novel, safe, and noninvasive adjuvant therapy for the acceleration of OTM in children. HOW TO CITE THIS ARTICLE Yavagal CM, Matondkar SP, Yavagal PC. Efficacy of Laser Photobiomodulation in Accelerating Orthodontic Tooth Movement in Children: A Systematic Review with Meta-analysis. Int J Clin Pediatr Dent 2021;14(S-1):S94-S100.
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Affiliation(s)
- Chandrashekar M Yavagal
- Department of Pediatric Dentistry, Maratha Mandal's Nathajirao G. Halgekar Institute of Dental Sciences and Research Centre, Belgaum, Karnataka, India
| | - Sucheta P Matondkar
- Private Practitioner, Happy Teeth Pediatric and Family Dentistry, Belgaum, Karnataka, India
| | - Puja C Yavagal
- Department of Public Health Dentistry, Bapuji Dental College and Hospital, Davangere, Karnataka, India
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Domínguez Camacho A, Montoya Guzmán D, Velásquez Cujar SA. Effective Wavelength Range in Photobiomodulation for Tooth Movement Acceleration in Orthodontics: A Systematic Review. Photobiomodul Photomed Laser Surg 2020; 38:581-590. [PMID: 32609566 DOI: 10.1089/photob.2020.4814] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Objective: The present systematic review aims to establish an effective range of low-level laser therapy wavelengths to accelerate tooth movement in orthodontic treatments. Materials and methods: The electronic literature search was carried out in the following databases: PubMed, ISI Web of Science, Scopus, and Cochrane randomized controlled trials (RCTs). The protocol (CRD42019117648) was registered in PROSPERO. Results: According to PRISMA guidelines and after applying the inclusion criteria, nine RCTs were included. Three blind reviewers independently assessed the methodological quality and evidence level of selected articles. Evidence level classification was established according to the recommendations of SIGN 50 (Scottish Intercollegiate Guidelines Network 2012) and was high quality being ++, acceptable +, low quality -, unacceptable -, reject 0. Conclusions: The majority of RCTs related to accelerating the tooth movement in orthodontic treatments are ideally between 780 and 830 nm wavelengths. The average increase in speed movement calculated as a percentage of the control group in nine studies is 24%. Further studies are necessary to establish the exact dosimeter in photobiomodulation during orthodontic movement.
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Comparison of rate of orthodontic tooth movement in adolescent patients undergoing treatment by first bicuspid extraction and en-mass retraction, associated with low level laser therapy in passive self-ligating and conventional brackets: A randomized controlled trial. Int Orthod 2020; 18:412-423. [PMID: 32571649 DOI: 10.1016/j.ortho.2020.05.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/08/2020] [Accepted: 05/17/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Low Level Laser Therapy (LLLT) is one of the various interventions to accelerate the rate of Orthodontic Tooth Movement (OTM) in adolescent patients who are undergoing en-mass retraction after all first bicuspid extractions. OBJECTIVES To assess the efficacy of LLLT in increasing the rate of OTM. MATERIALS AND METHODS Setting and sample population: Institutional Department of Orthodontics and Dentofacial Orthopaedics. Participants, study design and methods: 65 Patients requiring all first premolar extractions were randomly allocated to three groups. Two groups (Comprising of passive self-ligating brackets and conventional brackets) were treated with LLLT and one group served as the control (conventional brackets). The allocation ratio was 1:1:1.32. Eligibility criteria: adolescent patients with sound and healthy permanent dentition with Little's Irregularity Index<5mm. MAIN OUTCOME rate of tooth movement in mm/month. Randomization and blinding: computer-generated random allocation sequence; only the data analyser was blinded by coding the digital models. Patients were reviewed once every month till the completion of space closure. STATISTICS data normality was checked using Shapiro-Wilks test and Q-Q Plot. Parametric tests were applied for the inferential statistics (ANCOVA) with Dunnett's t test being used for post hoc analysis. RESULTS There was a statistically significant enhancement in the rate of OTM in the 2 experimental groups (0.68/0.67mm/month in the right and left side of the maxilla and 0.66/0.65mm/month in the right and left side of the mandible) when compared with the control group (0.48mm/month in the maxilla and 0.48mm/month in the mandible) (P<0.05), but when the 2 experimental groups were compared no difference was observed (P>0.05). No serious harms were reported. CONCLUSION A significant increase in the rate of OTM was observed with the application of LLLT. No difference was observed in the rate of OTM when comparing different ligation methods treated with LLLT. REGISTRATION National Trial Registry (CTRI No- CTRI/2018/04/013156). Protocol was not published before trial commencement.
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22
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Effect of Low Intensity Laser Therapy (LILT) on MMP-9 expression in gingival crevicular fluid and rate of orthodontic tooth movement in patients undergoing canine retraction: A randomized controlled trial. Int Orthod 2020; 18:330-339. [DOI: 10.1016/j.ortho.2020.01.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/13/2020] [Accepted: 01/19/2020] [Indexed: 11/22/2022]
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