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Nukaly HY, Halawani IR, Alghamdi SMS, Alruwaili AG, Binhezaim A, Algahamdi RAA, Alzahrani RAJ, Alharamlah FSS, Aldumkh SHS, Alasqah HMA, Alamri A, Jfri A. Oral Lichen Planus: A Narrative Review Navigating Etiologies, Clinical Manifestations, Diagnostics, and Therapeutic Approaches. J Clin Med 2024; 13:5280. [PMID: 39274493 PMCID: PMC11396719 DOI: 10.3390/jcm13175280] [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: 08/08/2024] [Revised: 08/30/2024] [Accepted: 09/01/2024] [Indexed: 09/16/2024] Open
Abstract
Background/Objectives: Oral Lichen Planus (OLP) is a common immune-mediated inflammatory disorder affecting the oral mucosa, impacting 0.5% to 2% of the global population, primarily middle-aged women. Immunological dysregulation is a key factor in OLP's pathogenesis, involving CD4+ T helper and CD8+ T cytotoxic cells. The World Health Organization (WHO) classifies OLP as a potentially malignant disorder, with a risk of oral squamous cell carcinoma (OSCC) developing in up to 2% of lesions. This narrative review aims to provide a comprehensive overview of the etiopathogenesis, clinical manifestations, diagnostic criteria, and therapeutic strategies for OLP, informing clinical practice and guiding future research. Methods: A review of the literature from the PubMed and Google Scholar databases was conducted up to December 2023, focusing on studies addressing the etiopathogenesis, diagnosis, clinical manifestations, and treatment of OLP. Results: OLP's pathogenesis is driven by immune dysregulation, with CD4+ and CD8+ cells playing crucial roles. Clinically, OLP presents as reticular, erosive, bullous, and plaque-like lesions. Diagnosis relies on clinical examination, histopathology, and direct immunofluorescence. Recent advancements in diagnostic markers and imaging techniques have improved detection and monitoring. Treatment primarily involves corticosteroids, but novel therapies such as curcumin, retinoids, and laser therapy are increasingly used for their effectiveness and reduced side effects. These treatments show promise in symptom reduction and recurrence prevention, although long-term data are needed. Conclusions: Regular screenings and biopsies are essential due to OLP's likelihood of malignant transformation. This study urges further investigation into long-term results, improved diagnostic techniques, and evidence-based treatment regimens.
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Affiliation(s)
| | - Ibrahim R Halawani
- Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | | | | | - Alhanouf Binhezaim
- Saudi Board in Pediatric Dentistry [SB-PD], Department of Pedodontics, Prince Sultan Military Medical City, Riyadh 12233, Saudi Arabia
| | | | | | | | | | | | - Awadh Alamri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 11481, Saudi Arabia
- King Abdulaziz Medical City, Jeddah 22384, Saudi Arabia
| | - Abdulhadi Jfri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah 11481, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah 21423, Saudi Arabia
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Liu D, Luo X, Jing Y, Wu T, Chen F. The Application of PBM Therapy in Patients Subjected to Oral GVHD: A Review. Photobiomodul Photomed Laser Surg 2024; 42:439-448. [PMID: 38900719 DOI: 10.1089/pho.2023.0153] [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: 06/22/2024] Open
Abstract
Background: Oral graft-versus-host disease (GVHD) is characterized by mucosal lesions, salivary gland dysfunction etc., accompanied by pain and oral dysfunction. The efficacy of photobiomodulation (PBM) in managing pain and inflammation has been demonstrated. PBM has been applied in oral GVHD and is regarded as a potent adjunctive therapy. Objective: To review the application of PBM for oral GVHD and summarize its biological mechanisms and recommended parameters. Materials and Methods: The article provides an overview of the therapeutic effects of PBM in oral GVHD cases. It analyzes the biological mechanisms from different aspects and explores the potential prospects of PBM, and appropriate parameters and frequency for GVHD are recommended. Conclusions: The efficacy of PBM in oral GVHD has been demonstrated through symptom alleviation and function improvement. It is recommended as an adjuvant therapy for oral GVHD. However, further research is required to explore optimal devices, parameters, and potential complications associated with using PBM in oral GVHD.
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Affiliation(s)
- Dongqi Liu
- Stomatological Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering, Chongqing, China
| | - Xiao Luo
- Stomatological Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering, Chongqing, China
| | - Yin Jing
- Stomatological Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering, Chongqing, China
| | - Tingting Wu
- Stomatological Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering, Chongqing, China
| | - Fangchun Chen
- Stomatological Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Oral Diseases, Chongqing, China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering, Chongqing, China
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Soh WK, Cheah KF, Veettil SK, Pandiar D, Nimbalkar S, Gopinath D. Photobiomodulation Therapy in the Management of Oral Lichen Planus: A Systematic Review and Meta-Analysis. Eur J Dent 2024. [PMID: 38744337 DOI: 10.1055/s-0044-1782213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024] Open
Abstract
Photobiomodulation therapy (PBMT) is a non-invasive and the latest form of therapy used in the treatment of non oncological diseases as well as cancers of various types and locations. The aim of this study was to systematically review and assess the efficacy of PBMT in managing oral lichen planus (OLP) compared to the interventions. A systematic review and meta-analysis were implemented according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. An electronic search using PubMed, Scopus, and Cochrane was conducted to retrieve relevant studies published until June 2023. The outcomes evaluated included the reduction in pain score and clinical severity scores (Prospero No CRD42023428626). A total of eight studies were identified for qualitative synthesis. The pooled analysis incorporating six studies revealed that there are no significant differences for both mean pain score (mean difference [MD] = 0.21, 95% confidence interval [CI] = -0.51, 0.93) as well as clinical score (MD = -0.08, 95% CI = -0.4, 0.25) between PBMT and comparison groups. Subgroup analysis based on corticosteroids as controls showed that there was no significant difference in mean reduction in pain score between PBMT and topical steroids (MD = 0.38, 95% CI = -0.54, 1.31). PBMT is as effective as other interventions in the treatment of OLP, though not superior, and can be a promising alternative treatment for cases resistant to steroids or when steroids are contraindicated. Further studies are recommended to standardize the optimal settings for the treatment of OLP.
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Affiliation(s)
- Wei Kang Soh
- School of Dentistry, International Medical University, Kuala Lumpur, Malaysia
| | - Kwok Fu Cheah
- School of Dentistry, International Medical University, Kuala Lumpur, Malaysia
| | - Sajesh K Veettil
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Deepak Pandiar
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
| | - Smita Nimbalkar
- Clinical Oral Health Sciences, International Medical University, Kuala Lumpur, Malaysia
| | - Divya Gopinath
- Basic Medical and Dental Sciences Dept, College of Dentistry, Ajman University, United Arab Emirates
- Centre of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
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Mohamed RK, Elsayed NM, Mahmoud SA, Gaweesh YY. Photobiomodulation versus corticosteroid in the management of erosive oral lichen planus: a randomized controlled clinical trial. BMC Oral Health 2024; 24:246. [PMID: 38365694 PMCID: PMC10873933 DOI: 10.1186/s12903-024-03976-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/03/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Oral lichen planus (OLP) is a chronic illness of immune origin that is typically treated with corticosteroids as a gold standard therapy. Photobiomodulation (PBM) may represent an alternative remedy that has the potential to treat a variety of pathological conditions by alleviating pain, reducing inflammation, and promoting tissue healing without the drawbacks of steroid therapies. Thus, the aim of the current study was to compare the effect of photobiomodulation to topical 0.1% triamcinolone acetonide on erosive oral lichen planus. METHODS This randomized controlled clinical trial involved 44 patients complaining of erosive oral lichen planus. Patients were assigned to one of two groups: control group (n = 22) received 0.1% topical triamcinolone acetonide three times daily with miconazole oral gel once daily for 4 weeks, and photobiomodulation group (n = 22) received laser therapy by 980 nm diode laser utilizing output power 300 mW twice weekly for 5 weeks (a total of 10 sessions). The evaluation of patients was performed at baseline, 6 weeks, and 12 weeks postoperatively in terms of pain, clinical scores, and biochemical evaluation of salivary malondialdehyde levels. All recorded data were analyzed using Mann-Whitney test to compare the two studied groups regarding pain, lesion size, and salivary levels of malondialdehyde. Friedman test, followed by post hoc test, was used for comparison of the data within the same group along the 3 periods at baseline, 6 weeks, and 12 weeks. RESULTS Both groups showed significant improvement in pain and clinical scores, with no statistical difference between them. Moreover, there was a significant improvement in salivary malondialdehyde levels for both groups, with no significant difference between them. CONCLUSIONS Photobiomodulation could be a promising therapeutic modality for management of erosive oral lichen planus without the side effects of steroid therapy. The salivary malondialdehyde level could be used as a biomarker to evaluate the disease severity and its response to the treatment. TRIAL REGISTRATION The study has been registered at ClinicalTrials.gov (NCT05951361) (19/07/2023).
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Affiliation(s)
- Reem Kamal Mohamed
- Department of Oral Diagnosis, Oral Medicine, Periodontology and Oral Radiology, Faculty of Dentistry, Alexandria University, Champollion St., Azarita, Alexandria Governorate, 21527, Egypt.
| | - Naguiba Mahmoud Elsayed
- Department of Oral Diagnosis, Oral Medicine, Periodontology and Oral Radiology, Faculty of Dentistry, Alexandria University, Champollion St., Azarita, Alexandria Governorate, 21527, Egypt
| | - Sabah Abdelhady Mahmoud
- Department of Biochemistry, Faculty of Medicine, Alexandria University, Champollion street،, Al Mesallah Sharq, Al Attarin, Alexandria, Alexandria Governorate, 21568, Egypt
| | - Yasmine Youssri Gaweesh
- Department of Oral Diagnosis, Oral Medicine, Periodontology and Oral Radiology, Faculty of Dentistry, Alexandria University, Champollion St., Azarita, Alexandria Governorate, 21527, Egypt
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Hanna R, Dalvi S, Tomov G, Hopper C, Rebaudi F, Rebaudi AL, Bensadoun RJ. Emerging potential of phototherapy in management of symptomatic oral lichen planus: A systematic review of randomised controlled clinical trials. JOURNAL OF BIOPHOTONICS 2023:e202300046. [PMID: 37017292 DOI: 10.1002/jbio.202300046] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/01/2023] [Accepted: 04/02/2023] [Indexed: 06/19/2023]
Abstract
Phototherapy incorporating photobiomodulation therapy and antimicrobial photodynamic therapy has been utilised as antioxidants in symptomatic oral lichen planus (OLP) management; however, its role of intervention remains controversial. The aim of this systematic review of CRD42021227788 PROSPERO (an international prospective register of systematic reviews in health and social care) registration number was to oversee and determine phototherapy efficacy in patients with symptomatic OLP, identifying and bridging the literature gaps by proposing recommendations for future studies. A search strategy was developed in consistent with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Various electronic databases were exercised to search for randomised controlled clinical trials (RCTs). Several search engines were employed to analyse a total of 177 studies of which nine included. A wide range of utilised laser and light-emitted diode wavelengths between 630 and 808 nm and irradiance ranged between 10 and 13 mW/cm2 were noted. 67% of studies reported a high risk of bias and a high heterogeneity obtained from numerical data for quantitative analysis, therefore meta-analysis was impossible to conduct. Despite inconsistency and diversity in phototherapy parameters, treatment protocols, photosensitiser (type, concentration and method of application) and outcome assessment tools, the majority of the studies showed positive results compared with standard care treatments. Hence, a necessity to perform well-designed RCTs with robust methodology is warranted, after acknowledging the current drawbacks and addressing the suggested recommendations highlighted in our review. Moreover, advanced knowledge in understanding further phototherapy-antioxidants molecular mechanistic in symptomatic OLP is required.
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Affiliation(s)
- Reem Hanna
- Department of Surgical Sciences and Integrated Diagnostics, Laser Therapy Centre, University of Genoa, Genoa, Italy
- Department of Restorative and Dental Sciences, UCL-Eastman Dental Institute, Faculty of Medical Sciences, Rockefeller Building, London, UK
| | - Snehal Dalvi
- Department of Periodontology, Swargiya Dadasaheb Kalmegh Smruti Dental College and Hospital, Nagpur, India
| | - Georgi Tomov
- Department of Periodontology, Faculty of Dental Medicine, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Colin Hopper
- Department of Maxillofacial Surgery, Diagnostics, Medical and Surgical Sciences, UCL-Eastman Dental Institute, Faculty of Medical Sciences, Rockefeller Building, London, UK
| | - Federico Rebaudi
- Department of Expiremental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Alberto Luigi Rebaudi
- Department of Surgery and Implants, School of Dentistry, Universitat International de Catalunya (UIC), Barcelona, Spain
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Roccon A, Cavallin F, Zanette G, Bacci C. Single session of laser photobiomodulation for symptom management of oral lichen planus: a retrospective study. Lasers Med Sci 2023; 38:43. [PMID: 36656450 PMCID: PMC9849837 DOI: 10.1007/s10103-023-03706-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 01/05/2023] [Indexed: 01/20/2023]
Abstract
This study aimed to evaluate the effectiveness of a single session of laser photobiomodulation (PBM) with flat top handpiece in reducing painful symptoms in patients with Oral Lichen Planus (OLP). The clinical charts of 20 patients of the Dental Clinic of University of Padua (Italy) who underwent a single laser PBM to manage OLP symptomatology were retrospectively analyzed. A 980 nm diode laser and a flat top handpiece with a 1-cm2 spot area were employed to perform the PBM with a single session protocol. VAS pain scores were assessed before and after the laser PBM, the day after, and on the 7th and 30th days after the treatment. No adverse effects occurred within 30 days after treatment. The mean VAS-pain score was 3.8 (SD 2.3) before PBM; 2.6 (SD 2.0) after PBM; 1.9 (SD 2.2) on day 1; 2.0 (SD 2.3) on day 7; and 1.5 (SD 2.2) on day 30. VAS pain decreased significantly over time (p < 0.0001). A single session of laser PBM may be safe and effective in reducing pain for symptomatic OLP patients. Further investigations are required to include placebo or topical corticosteroids as comparators.
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Affiliation(s)
- Andrea Roccon
- Department of Neurosciences, Section of Clinical Dentistry, University of Padua, via Giustiniani, 2, Padova, Italy.
| | | | - Gastone Zanette
- Department of Neurosciences, Section of Clinical Dentistry, University of Padua, via Giustiniani, 2, Padova, Italy
| | - Christian Bacci
- Department of Neurosciences, Section of Clinical Dentistry, University of Padua, via Giustiniani, 2, Padova, Italy
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Andabak-Rogulj A, Vindiš E, Aleksijević LH, Škrinjar I, Juras DV, Aščić A, Brzak BL. Different Treatment Modalities of Oral Lichen Planus-A Narrative Review. Dent J (Basel) 2023; 11:dj11010026. [PMID: 36661563 PMCID: PMC9857452 DOI: 10.3390/dj11010026] [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: 09/27/2022] [Revised: 12/22/2022] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Oral lichen planus (OLP) is a chronic inflammatory disease of unknown etiology which affects the oral mucosa. OLP varies in its clinical features from a reticular form that is, in most cases, asymptomatic, to atrophic-erosive, and is accompanied by symptoms of burning sensation and pain followed by difficulty in eating. Given the fact that OLP is a disease of unknown etiology, the treatment is symptomatic and involves suppressing the signs and symptoms of the disease using various topical and systemic drugs. The first line of therapy for treating symptomatic OLP is topical corticosteroids, whereas systemic corticosteroids are used for treating persistent lesions that do not respond to local treatment. However, the lack of convincing evidence on the efficacy of previous therapies, including topical corticosteroids, and numerous side effects that have appeared over recent years has resulted in the emergence and development of new therapeutic options. Some of the therapies mentioned are tacrolimus, efalizumab, dapson, interferon, retinoic acid, photochemotherapy with psoralen and ultraviolet A rays (PUVA), aloe vera, antimalarials, antibiotics and others. These therapies only partially meet the properties of efficacy and safety of use, thus justifying the continuous search and testing of new treatment methods.
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Affiliation(s)
- Ana Andabak-Rogulj
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Clinical Hospital Zagreb, 10000 Zagreb, Croatia
| | - Ema Vindiš
- Dental Practice at Healthcare Center Ormož, 2270 Ormož, Slovenia
| | | | - Ivana Škrinjar
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Clinical Hospital Zagreb, 10000 Zagreb, Croatia
| | - Danica Vidović Juras
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, Clinical Hospital Zagreb, 10000 Zagreb, Croatia
| | | | - Božana Lončar Brzak
- Department of Oral Medicine, School of Dental Medicine, University of Zagreb, 10000 Zagreb, Croatia
- Correspondence:
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Serafini G, De Biase A, Lamazza L, Mazzucchi G, Lollobrigida M. Efficacy of Topical Treatments for the Management of Symptomatic Oral Lichen Planus: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1202. [PMID: 36673955 PMCID: PMC9859481 DOI: 10.3390/ijerph20021202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/30/2022] [Accepted: 01/05/2023] [Indexed: 06/17/2023]
Abstract
Oral lichen planus (OLP) is a chronic mucosal inflammatory disease associated with T-cell-mediated immunological dysfunction. Symptomatic OLP is a painful condition, and complete healing is often not achieved. The aim of this systematic review was to assess the effectiveness of topical drugs, medications, and other interventions compared to placebo or to other treatments in pain reduction and clinical resolution in adult patients with symptomatic OLP. A detailed electronic literature search was performed through the MEDLINE (PubMed) database between 1 January 2005 and 30 September 2022. Eligible studies were selected based on the inclusion criteria, and a quality assessment was conducted. From 649 titles, 121 articles were selected as abstracts, 75 papers were assessed as full text, along with 15 other papers obtained through a manual search. A total of 15 RCTs were finally included in the review process. Because of the significant heterogeneity in the study design of the included studies, no meta-analysis of the data could be performed. Topical corticosteroids represent the first-line treatment in the management of symptomatic OLP due to their efficacy and minimal adverse effects. Calcineurin inhibitors seem to be equally effective and are indicated in recalcitrant cases, extensive lesions, patients susceptible to oral candidiasis, or cases unresponsive to corticosteroids. Other treatments, such as aloe vera, chamomile, isotretinoin, ozone, and laser therapy, could be beneficial as adjunct therapies in association with first-line treatments.
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Affiliation(s)
- Giorgio Serafini
- Department of Oral and Maxillo Facial Sciences, “Sapienza” University of Rome, Via Caserta 6, 00161 Rome, Italy
| | | | - Luca Lamazza
- Department of Oral and Maxillo Facial Sciences, “Sapienza” University of Rome, Via Caserta 6, 00161 Rome, Italy
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Cordon R, Lago ADN, de Moraes MCD, Kraul LF, de Fátima Zanirato Lizarelli R, de Moraes PNL, Nunes GM, e Silva YME, de Macedo RFC, Labat RM. Photobiomodulation in Pain Control in Diseases of the Oral Cavity: Overview (Evidence Map) and Its Implementation in Integrative Complementary Medicine. Photobiomodul Photomed Laser Surg 2022; 40:675-681. [DOI: 10.1089/photob.2022.0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Rosely Cordon
- Postgraduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), São Paulo, Brazil
| | - Andréa Dias Neves Lago
- Postgraduate Program in Dentistry, Department of Dentistry I, Federal University of Maranhão (PPGO–UFMA), São Luís, Brazil
| | | | | | | | - Paulo Ney Lyra de Moraes
- Postgraduate Department in Radiation Technology in Health Sciences, IPEN, University of São Paulo, São Paulo, Brazil
| | - Gelza Matos Nunes
- Brazilian Academic Consortium for Integrative Health ou Consórcio Acadêmico Brasileiro de Saúde Integrativa, São Paulo, Brazil
| | - Yose Marie Elizabeth e Silva
- Postgraduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), São Paulo, Brazil
| | | | - Rodrigo Marcos Labat
- Postgraduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho (UNINOVE), São Paulo, Brazil
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Robijns J, Nair RG, Lodewijckx J, Arany P, Barasch A, Bjordal JM, Bossi P, Chilles A, Corby PM, Epstein JB, Elad S, Fekrazad R, Fregnani ER, Genot MT, Ibarra AMC, Hamblin MR, Heiskanen V, Hu K, Klastersky J, Lalla R, Latifian S, Maiya A, Mebis J, Migliorati CA, Milstein DMJ, Murphy B, Raber-Durlacher JE, Roseboom HJ, Sonis S, Treister N, Zadik Y, Bensadoun RJ. Photobiomodulation therapy in management of cancer therapy-induced side effects: WALT position paper 2022. Front Oncol 2022; 12:927685. [PMID: 36110957 PMCID: PMC9468822 DOI: 10.3389/fonc.2022.927685] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
DisclaimerThis article is based on recommendations from the 12th WALT Congress, Nice, October 3-6, 2018, and a follow-up review of the existing data and the clinical observations of an international multidisciplinary panel of clinicians and researchers with expertise in the area of supportive care in cancer and/or PBM clinical application and dosimetry. This article is informational in nature. As with all clinical materials, this paper should be used with a clear understanding that continued research and practice could result in new insights and recommendations. The review reflects the collective opinion and, as such, does not necessarily represent the opinion of any individual author. In no event shall the authors be liable for any decision made or action taken in reliance on the proposed protocols.ObjectiveThis position paper reviews the potential prophylactic and therapeutic effects of photobiomodulation (PBM) on side effects of cancer therapy, including chemotherapy (CT), radiation therapy (RT), and hematopoietic stem cell transplantation (HSCT).BackgroundThere is a considerable body of evidence supporting the efficacy of PBM for preventing oral mucositis (OM) in patients undergoing RT for head and neck cancer (HNC), CT, or HSCT. This could enhance patients’ quality of life, adherence to the prescribed cancer therapy, and treatment outcomes while reducing the cost of cancer care.MethodsA literature review on PBM effectiveness and dosimetry considerations for managing certain complications of cancer therapy were conducted. A systematic review was conducted when numerous randomized controlled trials were available. Results were presented and discussed at an international consensus meeting at the World Association of photobiomoduLation Therapy (WALT) meeting in 2018 that included world expert oncologists, radiation oncologists, oral oncologists, and oral medicine professionals, physicists, engineers, and oncology researchers. The potential mechanism of action of PBM and evidence of PBM efficacy through reported outcomes for individual indications were assessed.ResultsThere is a large body of evidence demonstrating the efficacy of PBM for preventing OM in certain cancer patient populations, as recently outlined by the Multinational Association for Supportive Care in Cancer/International Society of Oral Oncology (MASCC/ISOO). Building on these, the WALT group outlines evidence and prescribed PBM treatment parameters for prophylactic and therapeutic use in supportive care for radiodermatitis, dysphagia, xerostomia, dysgeusia, trismus, mucosal and bone necrosis, lymphedema, hand-foot syndrome, alopecia, oral and dermatologic chronic graft-versus-host disease, voice/speech alterations, peripheral neuropathy, and late fibrosis amongst cancer survivors.ConclusionsThere is robust evidence for using PBM to prevent and treat a broad range of complications in cancer care. Specific clinical practice guidelines or evidence-based expert consensus recommendations are provided. These recommendations are aimed at improving the clinical utilization of PBM therapy in supportive cancer care and promoting research in this field. It is anticipated these guidelines will be revised periodically.
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Affiliation(s)
- Jolien Robijns
- UHasselt, Faculty of Medicine and Life Sciences, Diepenbeek, Belgium
| | - Raj G. Nair
- Oral Medicine, Oral Pathology and Oral Oncology, Griffith University, Department of Haematology and Oncology, Gold Coast University Hospital, Gold Coast, QL, Australia
| | - Joy Lodewijckx
- UHasselt, Faculty of Medicine and Life Sciences, Diepenbeek, Belgium
| | - Praveen Arany
- School of Dental Medicine, Oral Biology and Biomedical Engineering, University at Buffalo, Buffalo, NY, United States
| | - Andrei Barasch
- Harvard School of Dental Medicine, Division of Oral Medicine and Dentistry, Boston, MA, United States
| | - Jan M. Bjordal
- Physiotherapy Research Group, IGS, University of Bergen, Bergen, Norway
| | - Paolo Bossi
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Anne Chilles
- Radiotherapy Department, Institut Curie, Paris, France
| | - Patricia M. Corby
- New York University College of Dentistry, Bluestone Center for Clinical Research, New York, NY, United States
| | - Joel B. Epstein
- City of Hope Duarte, CA and Cedars-Sinai Health System, Los Angeles, CA, United States
| | - Sharon Elad
- Eastman Institute for Oral Health, University of Rochester Medical Center, Rochester, NY, United States
| | - Reza Fekrazad
- Department of Periodontology, Dental Faculty – Radiation Sciences Research Center, Laser Research Center in Medical Sciences, AJA University of Medical Sciences, Tehran, Iran
| | | | - Marie-Thérèse Genot
- Laser Therapy Unit, Institut Jules Bordet, Centre des Tumeurs de l’Université Libre de Bruxelles, Brussels, Belgium
| | - Ana M. C. Ibarra
- Postgraduate Program on Biophotonics Applied to Health Sciences, Nove de Julho University, São Paulo, Brazil
| | - Michael R. Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Vladimir Heiskanen
- Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Ken Hu
- Department of Radiation Oncology, NYU Langone Health, New York, NY, United States
| | | | - Rajesh Lalla
- Section of Oral Medicine, University of Connecticut School of Dental Medicine, Farmington, CT, United States
| | - Sofia Latifian
- Department of Medicine, Institut Jules Bordet, Universiteí Libre de Bruxelles, Brussels, Belgium
| | - Arun Maiya
- Manipal College of Health Professions, MAHE, Manipal, India
| | - Jeroen Mebis
- UHasselt, Faculty of Medicine and Life Sciences, Diepenbeek, Belgium
| | - Cesar A. Migliorati
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, Florida, United States
| | - Dan M. J. Milstein
- Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Barbara Murphy
- Department of Oncology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Judith E. Raber-Durlacher
- Department of Oral and Maxillofacial Surgery, Amsterdam UMC, University of Amsterdam, Department of Oral Medicine, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University, Amsterdam, Netherlands
| | - Hendrik J. Roseboom
- Department of Oral and Maxillofacial Surgery, Amsterdam UMC, University of Amsterdam, Department of Oral Medicine, Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University, Amsterdam, Netherlands
| | - Stephen Sonis
- Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital; Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine; Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Nathaniel Treister
- Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital; Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine; Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Yehuda Zadik
- Department of Military Medicine, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel, and Department of Oral Medicine, Sedation and Maxillofacial Imaging, Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel
| | - René-Jean Bensadoun
- Department of Radiation Oncology, Centre de Haute Energie, Nice, France
- *Correspondence: René-Jean Bensadoun,
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11
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Ansari M, Rezaei-Tavirani M, Hamzeloo-Moghadam M, Vafaee R, Razzaghi M, Nikzamir M, Rostami Nejad M, Zamanizn Azodi M. Assessment of Immunological Effects of Low-Level Er: YAG Laser Radiation. J Lasers Med Sci 2022; 13:e25. [PMID: 36743141 PMCID: PMC9841375 DOI: 10.34172/jlms.2022.25] [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: 02/01/2022] [Accepted: 03/05/2022] [Indexed: 11/22/2022]
Abstract
Introduction: Low-level laser radiation has a significant effect on cell proliferation. Various investigations into the effect of Er: YAG laser on the treated cell lines have been published. Determining core targeted proteins is an attractive subject. This research aimed at identifying the critical targeted protein by a low-level Er: YAG laser in primary osteoblast-like cells. Methods: Data were extracted from the literature about proteomic assessment of 3.3 J/cm2 of low-level Er: YAG laser radiation on osteoblast-like cells of rat calvaria. The significant differentially expressed proteins plus 100 first neighbors were analyzed via network analysis and gene ontology enrichment. Results: Nine differentially expressed proteins among the 12 queried proteins were included in the main connected component. Analysis revealed that Cxcl1 was a key targeted protein in response to laser radiation. The presence of Cxcl1 in the significant cellular pathways indicated that cell growth and proliferation were affected. Conclusion: It can be concluded that the immune system is affected by the laser to activate cellular defense against stress.
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Affiliation(s)
- Mojtaba Ansari
- Faculty of Medicine, Imam Hosein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mostafa Rezaei-Tavirani
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Hamzeloo-Moghadam
- Traditional Medicine and Materia Medica Research Center and Department of Traditional Pharmacy, School of Traditional Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reza Vafaee
- Critical Care Quality Improvement Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohhamadreza Razzaghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahfam Nikzamir
- Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Rostami Nejad
- Research Institute for Gastroenterology and Liver Diseases, Gastroenterology and Liver Diseases Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mona Zamanizn Azodi
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Correspondence to Mona Zamanizn Azodi,
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12
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Abstract
The aim of this review paper is to concentrate on the use and application of photonics in dentistry. More than one hundred review and research articles were comprehensively analysed in terms of applications of photonics in dentistry, including surgical applications, as well as dental biomaterials, diagnosis and treatments. In biomedical engineering, various fields, such as biology, chemistry, material and physics, come together in to tackle a disease/disorder either as a diagnostic tool or an option for treatment. Engineers believe that biophotonics is the application of photonics in medicine, whereas photonics is simply a technology for creating and connecting packets of light energy, known as photons. This review paper provides a comprehensive discussion of its main elements, such as photoelasticity, interferometry techniques, optical coherence tomography, different types of lasers, carbon nanotubes, graphene and quantum dots.
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Bhatt G, Gupta S, Ghosh S. Comparative efficacy of topical aloe vera and low-level laser therapy in the management of oral lichen planus: a randomized clinical trial. Lasers Med Sci 2021; 37:2063-2070. [PMID: 34853932 DOI: 10.1007/s10103-021-03480-1] [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: 01/14/2021] [Accepted: 11/26/2021] [Indexed: 11/30/2022]
Abstract
This randomized clinical trial aimed to compare the efficacy of topical aloe vera with low-level laser therapy in patients with oral lichen planus (OLP). A randomized, parallel arm, single-blind study comprising of 60 patients with OLP was randomly divided into two groups. Group A was given topical aloe vera extract gel applied thrice daily for 2 months, and group B was given low-level laser therapy (LLLT) at 980 nm twice weekly for 2 months. Both groups were followed up for 9 months. Patients were assessed for various parameters according to the Escudier scale at baseline, after treatment at 9 months. Results were assessed using the McNemar-Bowker test and the Mann-Whitney U test. Both individual groups showed significant (p < 0.05) results at the end of the treatment period (0-2 months) and the follow-up period (2-7 months). Intergroup comparison showed significant results in the laser group (reduction of VAS by 44.1%, site score by 24.6%, and activity score by 50%) as compared with the aloe vera group (reduction of VAS by 26.7%, site score by 9.2%, and the activity score by 26%) in the treatment period. In the follow-up period, both groups showed insignificant differences in comparison to each other. Within the limitations of the study, LLLT was more effective as compared with topical aloe vera in managing oral lichen planus during the active treatment time, while both were equally effective during the follow-up period. The clinical study was registered under the Clinical Trials Registry India with the registration number CTRI/2018/04/013147.
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Affiliation(s)
- Girish Bhatt
- Department of Oral Medicine and Radiology, Maulana Azad Institute of Dental Sciences, New Delhi, 110002, India.
| | - Sunita Gupta
- Department of Oral Medicine and Radiology, Maulana Azad Institute of Dental Sciences, New Delhi, 110002, India
| | - Sujoy Ghosh
- Department of Oral Medicine and Radiology, Maulana Azad Institute of Dental Sciences, New Delhi, 110002, India
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14
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Effect of Nd:YAG, Er,Cr:YSGG Laser Irradiation, and Adjunctive Photodynamic Therapy on Push-Out Bond Strength of Zirconia Posts to Radicular Dentin. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5523242. [PMID: 34036099 PMCID: PMC8118734 DOI: 10.1155/2021/5523242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/20/2021] [Accepted: 04/30/2021] [Indexed: 11/17/2022]
Abstract
This study is aimed at assessing the influence of Nd:YAG, Er,Cr:YSGG laser irradiation, and adjunctive photodynamic therapy (aPDT) on the bond strength of zirconia posts to radicular dentin. Eighty extracted anterior teeth were randomly categorized into 4 groups (n = 20) based on varying laser irradiation treatments, i.e., conventional cleaning and shaping (CCS), Nd:YAG, Er,Cr:YSGG, and aPDT group, respectively. Using a cutting machine, the samples were prepared for push-out bond strength analysis; 4 sections (2 on each apical and cervical) of around 1 mm thickness were sectioned for all roots at a right angle to the long axis of the post. After making the space for the post, they were incorporated into the root system and were subjected to different laser treatments. The universal testing machine was utilized to assess the push-out bond strength, which had a defined 1 mm/minute crosshead speed until the failure was encountered. Specimens in the aPDT group (8.20 ± 2.14 MPa) demonstrated the highest mean push-out bond strength, whereas the lowest was shown by samples in the CCS group (7.08 ± 1.11 MPa). According to the independent t-test, the mean push-out bond strength scores of the cervical segments were higher as compared to the apical segments in research groups (p < 0.05). Overall, the adhesive type was the most frequently encountered failure mode in all of the experimental groups, with the least number of failures observed in aPDT treated teeth samples. In conclusion, the push-out bond strength to radicular dentin was not much influenced by Nd:YAG, Er,Cr:YSGG laser, and aPDT in comparison with CCS. Although statistically not significant, however, the application of aPDT provided better outcomes as compared to other research groups.
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Gambino A, Cabras M, Cafaro A, Broccoletti R, Carossa S, Hopper C, Conrotto D, Porter SR, Arduino PG. Preliminary evaluation of the utility of optical coherence tomography in detecting structural changes during photobiomodulation treatment in patients with atrophic-erosive oral lichen planus. Photodiagnosis Photodyn Ther 2021; 34:102255. [PMID: 33727132 DOI: 10.1016/j.pdpdt.2021.102255] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 02/15/2021] [Accepted: 03/08/2021] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Oral lichen planus (OLP) is a common oral inflammatory condition. Against symptomatic atrophic-erosive OLP, topical steroids, or photobiomodulation (PBM) are deployed. Optical coherence tomography (OCT) provides a real-time, non-invasive, tissue investigation. Aim of this study was to evaluate modifications of OCT pattern in patients with painful atrophic-erosive OLP, before and after treatment with PBM, comparing those results with patients treated with topical steroid. METHODS Two groups of 20 OLP patients were evaluated. Group A underwent two daily application of 0.05 % clobetasol propionate for 8 weeks; group B was treated with eight weekly PBM sessions using a 980/645 nm diode laser. OCT scans were performed before and after treatment, and six months after end of the proposed protocol. Changes of width of stratified epithelium (EP) and lamina propria (LP) were quantified. RESULTS After 8-weeks, both groups experienced a significant increase of EP width (p < 0.05), and a significant decrease of LP width (p < 0.05), with Δ-EP in Group A significantly higher than Group B (p = 0.0015); conversely, Δ-LP was not significantly different (p > 0.05). After six months, significant increase of EP width remained only in group B (p = 0.01), with no significant decrease of LP mean width in both groups (p > 0.05). CONCLUSIONS Increase of EP and decrease of LP might be explained as consequence of clobetasol and PBM ability to promote epithelial healing, and to reduce interface inflammation. When investigated with OCT, clobetasol appears to provide more significant short-term structural changes, whereas PBM might guarantee long-term alterations.
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Affiliation(s)
- Alessio Gambino
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy.
| | - Marco Cabras
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy
| | - Adriana Cafaro
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy
| | - Roberto Broccoletti
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy
| | - Stefano Carossa
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy
| | - Colin Hopper
- Department of Clinical Research, UCL Eastman Dental Institute, London, United Kingdom
| | - Davide Conrotto
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy
| | - Stephen R Porter
- Department of Clinical Research, UCL Eastman Dental Institute, London, United Kingdom
| | - Paolo G Arduino
- Department of Surgical Sciences, Oral Medicine Section, CIR-Dental School, University of Turin, Italy
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High-level laser therapy versus scalpel surgery in the treatment of oral lichen planus: a randomized control trial. Clin Oral Investig 2021; 25:5649-5660. [PMID: 33704569 PMCID: PMC8443509 DOI: 10.1007/s00784-021-03867-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 02/25/2021] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To compare the clinical effectiveness of various types of high-level laser therapy (HLLT) toward scalpel excision for the surgical treatment of erosive oral lichen planus (OLP). MATERIALS AND METHODS The total number of 128 individuals were enrolled in the study. The 35 did not meet the inclusion criteria due to malignancy signs and presence of diabetes mellitus. In total, 8 were lost to follow-up, and 10 were excluded from the analysis, due to analgesics intake. This way 75 patients with the erosive form of OLP were analyzed in three intervention groups (Er:YAG, n = 19; Nd:YAG, n = 15; Er:YAG + Nd:YAG combination, n = 20) and one control group with scalpel excision (n = 21). The therapy effectiveness has been assessed based on the comparison of salivary interleukin (IL)-1β, IL-6 and interferon (IFN)-γ preoperative levels to 14, 30 days, and 2 years postoperation, as well as pain level and time of epithelization. RESULTS All HLLT groups demonstrated a significantly (p > 0.05) higher IL-1β, IL-6, IFNγ and pain level reduction and quicker epithelization toward the control group on the 30th day, except Nd:YAG in case of IFNγ level. The highest IL-1β, IFNγ and pain level reduction and quicker epithelization on the 30th day was observed in Er:YAG group, followed by Er:YAG + Nd:YAG combination, Nd:YAG respectively. However no significant difference was observed between the HLLT groups with regard to IL-6 level reduction. After a 2-year follow-up, no significant difference was observed between all study groups with regard to all variables. CONCLUSION HLLT yields a superior clinical outcome compared to the scalpel excision for the surgical treatment of oral lichen planus, whereby the Er:YAG has been proposed as the most effective laser type at the end of the first postoperative month. CLINICAL RELEVANCE For the surgical treatment of erosive OLP the Er:YAG laser may be a preferable treatment option compared to Nd:YAG and scalpel surgery. TRIAL REGISTRATION The present trial was registered retrospectively in the German Clinical Trials Register, as a member of WHO international clinical trials registry platform, on the 18.03.2020 with the following number: DRKS00020986.
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Kamran MA, Qasim M, Udeabor SE, Hameed MS, Mannakandath ML, Alshahrani I. Impact of riboflavin mediated photodynamic disinfection around fixed orthodontic system infected with oral bacteria. Photodiagnosis Photodyn Ther 2021; 34:102232. [PMID: 33631380 DOI: 10.1016/j.pdpdt.2021.102232] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/15/2021] [Accepted: 02/19/2021] [Indexed: 12/20/2022]
Abstract
PURPOSE The aim of this laboratory study was to investigate the amount of bacterial destruction through riboflavin mediated photodynamic therapy (PDT) around fixed orthodontic devices by using the two strains of bacteria Streptococcus mutans and Streptococcus sanguinis. MATERIALS AND METHODS A total of 80 metallic brackets were divided into four groups consisting of 20 brackets each. Group-I: riboflavin + LED irradiation; Group-II: riboflavin alone; Group-III: immersion in 0.2 % chlorhexidine gluconate solution and Group-IV: not submitted to any treatment. All metallic brackets were immersed in the standard bacterial solutions and incubated at 48 h. All samples were subjected to MTT assay for microbial cell viability testing after treatment. After 24 h of incubation, biofilms adhered on the mesh of metallic brackets after treatment were assessed by confocal laser microscopy. The total CFU/mL was estimated, and the results were log-transformed (log10) and analyzed using one-way analysis of variance and Tukey-Kramer test. P-value was set to <0.05 that indicated statistical significance. RESULTS The samples from group-IV showed the highest amount of relative biofilm viability compared to any other group while group-I (PDT) showed the least viability of the two bacterial strains studied (p < 0.05). Group-I showed no significant difference when compared with group-III (chlorhexidine) (p > 0.05). The biofilms on the samples from group-II and group-IV were largely viable indicating thick green staining across the mesh of the brackets. Among the group-III samples, there were predominantly dead cells as compared to the live cell staining. A considerable amount of red staining was observed with noticeable less green staining in group-I samples. CONCLUSION This laboratory investigation revealed that riboflavin mediated PDT significantly reduced the amounts of S. mutans and S. sanguinis around the orthodontic brackets.
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Affiliation(s)
- Muhammad Abdullah Kamran
- Department of Pediatric and Orthodontic Sciences, College of Dentistry, King Khalid University, Abha, Saudi Arabia.
| | - Muhammad Qasim
- Department of Restorative Dental Sciences (Operative Dentistry), College of Dentistry, King Khalid University, Abha, Saudi Arabia
| | - Samuel Ebele Udeabor
- Department of Oral and Maxillofacial Surgery, College of Dentistry, King Khalid University, Abha, Saudi Arabia
| | - Mohammad Shahul Hameed
- Department of Diagnostic Sciences and Oral Biology, College of Dentistry, King Khalid University, Abha, Saudi Arabia
| | - Master Luqman Mannakandath
- Department of Oral Diagnosis and Oral Biology, College of Dentistry, King Khalid University, Abha, Saudi Arabia
| | - Ibrahim Alshahrani
- Department of Pediatric and Orthodontic Sciences, College of Dentistry, King Khalid University, Abha, Saudi Arabia
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Wang B, Fan J, Wang L, Chai L. Photobiomodulation Therapy/Photodynamic Therapy Versus Steroid Therapy for Oral Lichen Planus: A Systematic Review and Meta-Analysis. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2021; 39:145-154. [PMID: 33601953 DOI: 10.1089/photob.2020.4930] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Objective: To evaluate the efficiency of photobiomodulation therapy (PBMT) or photodynamic therapy (PDT) in treating oral lichen planus (OLP) as well as identifiy the side effects when compared with steroid therapy. Background: Nowadays, PBMT and PDT are increasingly applied for treating OLP with minimal adverse effects. Methods: The electronic databases of PubMed, Cochrane Central Register of Controlled Trial, Web of Science, and Embase were searched until March 13, 2020. Randomized controlled trials (RCTs) with 1 month of follow-up period were selected. Two reviewers extracted data from selected studies independently. Cochrane collaboration's tool for assessing risk of bias was used for assessing the quality of the RCTs. The random-effects model was employed for meta-analysis. Results: One thousand fifteen studies were initially identified. Finally, nine RCTs were included for quality assessment and seven studies for meta-analysis. Four RCTs were of unclear risk of bias and five were assessed as high risk of bias. The comparison showed no significant differences for pain scores [visual analog scale (VAS)] [mean differences (MD) = 0.38, confidence interval (CI) = 95% -0.64 to 1.40] and severity scores (reticular-atrophic-erosive scores) (MD = 1.67, CI = 95% -1.13 to 4.46) between topical corticosteroid therapy and PBMT after 1 month. For PDT, no significant differences were observed for sign scores (Thongprasm sign scoring) (MD = -0.31, CI = 95% -1.52 to 0.91) and pain scores (VAS) (MD = -2.30, CI = 95% -5.88 to 1.28) of the lesions when compared with topical corticosteroid therapy after 1 month of follow-up period. One study reported the discomfort of the affected area in patients of the PDT group when probe tip was moved. Conclusions: PBMT and PDT could be reliable alternatives to topical corticosteroids for OLP with no or less severe complications in a short-term period. However, further well-designed RCTs with long-term period are recommended to consolidate the conclusions in this regard.
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Affiliation(s)
- Bingjie Wang
- Department of Stomatology, The Affiliated People's Hospital of Ningbo University (Ningbo Yinzhou People's Hospital), Ningbo, China
| | - Jiayan Fan
- Department of Stomatology, Ningbo No.2 Hospital, Ningbo, China
| | - Liang Wang
- Department of Stomatology, Ningbo No.2 Hospital, Ningbo, China
| | - Luyi Chai
- Department of Stomatology, The Affiliated People's Hospital of Ningbo University (Ningbo Yinzhou People's Hospital), Ningbo, China
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Photobiomodulation (low-level laser) therapy for immediate pain relief of persistent oral ulcers in chronic graft-versus-host disease. Support Care Cancer 2021; 29:4529-4534. [PMID: 33474595 DOI: 10.1007/s00520-021-05997-1] [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: 10/07/2020] [Accepted: 01/12/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE To determine the immediate pain-relieving effect of photobiomodulation therapy (PBMt) in patients with oral ulcers of chronic graft-versus-host disease (cGVHD) refractory to first line therapy with topical corticosteroids. METHODS This retrospective study included all patients who underwent PBMt for pain relief of refractory oral cGVHD lesions. PBMt was applied using an intraoral approach to all sites with mucosal lesions, using a 940 nm InGaAsP diode laser device, with the following parameters: pulsed modulation (duty cycle of 50%), power 0.7 W, illuminated spot size 7.1 cm2, irradiance 98.6 mW/cm2, and irradiation time 90 s per point. Pain was self-assessed using a 0-to-10 scale immediately before and after PBMt. RESULTS Data from eleven patients with a total of 56 PBMt sessions were analyzed. In 48 (85.7%) sessions, the patients reported less pain immediately after treatment, with a reduction of ≥ 50% of the initial pain level in 43 (76.8%) sessions. Mean pre- and post-treatment pain levels were 5.20 ±2.7 and 1.38 ±2.1, respectively (p < 0.001), i.e., a post-treatment reduction of 73.4% of the initial pain level. The benefits of the treatment remained for a mean of 6.50 ±5.4 days (range of 2 to 14 days). No adverse effects were reported. CONCLUSIONS PBMt seems to be a promising treatment modality for refractory oral cGVHD lesions as a rapid pain reliever with relatively long-lasting effects.
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Al-Hamoudi N, Mokeem S, Shafqat SS, Vohra F, Abduljabbar T. Effectiveness of antimicrobial photodynamic therapy as an adjunct to open flap debridement in patients with aggressive periodontitis. Photodiagnosis Photodyn Ther 2020; 33:102075. [PMID: 33157325 DOI: 10.1016/j.pdpdt.2020.102075] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/26/2020] [Accepted: 10/26/2020] [Indexed: 12/30/2022]
Abstract
AIM The aim of the present clinical trial was to evaluate the clinical efficacy of photodynamic therapy (PDT) as an adjunct to open flap debridement (OFD) in the treatment of generalized aggressive periodontitis (GAP). MATERIALS AND METHODS The subjects recruited for the study were divided into two groups: 'control group' received treatment through OFD, whereas the test participants were treated with OFD and adjunctive PDT. The clinical periodontal parameters were plaque index (PI), full mouth probing depth (FMPD) and full mouth relative attachment loss (FMRA). The microbial levels of Aggregatibacter actinomycetemcomitans (Aa), Porphyromonas gingivalis (Pg) and Tannarella forsythia (Tf) were analyzed. All parameters were assessed at baseline and 3 months. STATISTICAL ANALYSIS The observed values for all the parameters were reported in mean and standard deviation (mean ± SD). In order to analyse the mean values and inter-group comparisons, the Mann-Whitney U test was employed. The p-value was set at <0.05 to establish a significant difference among the reported values. RESULTS A statistically significant improvement for BOP was observed in PDT group in comparison to the control group at 3 months only (p < 0.05). A significant reduction in the microbiological levels for Aa, Pg and Tf in both the study groups was observed. However, no significant differences in microbial levels were observed at any time point when the control and test groups were compared to each other. CONCLUSION PDT in conjuction with OFD plays a significant role in reducing the microbial load and improving the clinical periodontal parameters in patients with GAP. Moreover, it is regarded as a safe treatment regimen as no side effects have been reported regarding its use in GAP.
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Affiliation(s)
- Nawwaf Al-Hamoudi
- Department of Periodontics and Community Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Sameer Mokeem
- Department of Periodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Syed Saad Shafqat
- Ziauddin College of Dentistry, Ziauddin University, Karachi, Pakistan
| | - Fahim Vohra
- Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.
| | - Tariq Abduljabbar
- Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.
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Ferri EP, Cunha KRL, Abboud CS, de Barros Gallo C, de Sousa Sobral S, de Fatima Teixeira da Silva D, Horliana ACRT, Franco ALDS, Rodrigues MFSD. Photobiomodulation is effective in oral lichen planus: A randomized, controlled, double-blind study. Oral Dis 2020; 27:1205-1216. [PMID: 33012017 DOI: 10.1111/odi.13662] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/11/2020] [Accepted: 09/11/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To compare the efficacy of photobiomodulation to that of topical clobetasol 0.05% in patients with symptomatic oral lichen planus (OLP). SUBJECTS Thirty-four patients with symptomatic OLP were randomly allocated into two groups: (a) the Control group (n = 17), application of topical clobetasol propionate 0.05% three times a day for 30 consecutive days with laser placebo applied twice a week to mask the treatment, and (b) the photobiomodulation group (n = 17), laser application twice a week, totalling 8 sessions, and gel placebo for 30 consecutive days to mask the treatment. Evaluations were performed once a week during treatment and 30, 60 and 90 days after treatment. The following parameters were evaluated: pain, clinical scores, clinical resolution and recurrence rate. RESULTS Photobiomodulation and propionate clobetasol 0.05% were able to significantly decrease pain in oral lichen planus patients and improve clinical scores during treatment and follow-up. Both the Control and photobiomodulation groups presented similar clinical resolution and recurrence rates. Most importantly, no difference was observed between treatments during treatment and follow-up. CONCLUSIONS These findings indicate that photobiomodulation twice a week is as effective as corticoid therapy in treating oral lichen planus. Moreover, photobiomodulation is a safe and non-invasive therapy with the remarkable advantage of no adverse effects.
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Affiliation(s)
- Elza P Ferri
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University, UNINOVE, São Paulo, Brazil
| | - Karen R L Cunha
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University, UNINOVE, São Paulo, Brazil
| | - Clery S Abboud
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University, UNINOVE, São Paulo, Brazil
| | - Camila de Barros Gallo
- Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Sérgio de Sousa Sobral
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University, UNINOVE, São Paulo, Brazil
| | | | - Anna Carolina R T Horliana
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University, UNINOVE, São Paulo, Brazil
| | - Adriana L-D-S Franco
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University, UNINOVE, São Paulo, Brazil
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Effectiveness of photobiomodulation in the treatment of primary burning mouth syndrome-a systematic review and meta-analysis. Lasers Med Sci 2020; 36:239-248. [PMID: 32725428 DOI: 10.1007/s10103-020-03109-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 07/22/2020] [Indexed: 10/23/2022]
Abstract
To evaluate the effectiveness of photobiomodulation (PBM) on primary burning mouth syndrome (pBMS). We searched Chinese and English studies published before February 10, 2020. The databases used include PubMed, EMBASE, the Cochrane Library, Web of Science, Wanfang Database, and China National Knowledge Infrastructure (CNKI). Randomized controlled clinical trials (RCTs) that used the PBM to treat pBMS and reported specific treatment outcomes were considered for inclusion. We eventually included 12 RCTs, and 574 samples were included in these studies. The primary outcomes investigated were pain reduction and life quality improvement. A meta-analysis performed on 9 groups in 5 trials showed that PBM was effective in reducing pain compared with placebo (MD - 1.86, 95% CI - 2.59 to - 1.13, Z = 4.99, P < 0.00001). Meta-analysis was also performed on 7 groups in 4 trials and showed that PBM was effective in improving life quality compared with placebo (MD - 3.43, 95% CI - 5.11 to - 1.75, Z = 4.00, P < 0.0001). Qualitative analysis of the included RCTs found that PBM might also play a role in the decrease of TNF-α and IL-6 in saliva. Three studies that compared PBM with medications were evaluated by descriptive analysis. None of the treatment-related adverse event was reported. Up to date, PBM appears to have an effect on pain reduction and life quality improvement in pBMS patients. However, more evidence is still required to warrant its efficacy and safety in treating pBMS.
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Hanna R, Dalvi S, Benedicenti S, Amaroli A, Sălăgean T, Pop ID, Todea D, Bordea IR. Photobiomodulation Therapy in Oral Mucositis and Potentially Malignant Oral Lesions: A Therapy Towards the Future. Cancers (Basel) 2020; 12:cancers12071949. [PMID: 32708390 PMCID: PMC7409159 DOI: 10.3390/cancers12071949] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/10/2020] [Accepted: 07/16/2020] [Indexed: 12/18/2022] Open
Abstract
Photobiomodulation therapy (PBMT) is an effective treatment modality, which has the significant advantage of enhancing a patient’s quality of life (QoL) by minimising the side effects of oral cancer treatments, as well as assisting in the management of potentially cancerous lesions. It is important to note that the major evidence-based documentation neither considers, nor tackles, the issues related to the impact of PBMT on tumour progression and on the downregulation of cellular proliferation improvement, by identifying the dose- and time-dependency. Moreover, little is known about the risk of this therapy and its safety when it is applied to the tumour, or the impact on the factor of QoL. The review aimed to address the benefits and limitations of PBMT in premalignant oral lesions, as well as the conflicting evidence concerning the relationship between tumour cell proliferation and the applied dose of photonic energy (fluence) in treating oral mucositis induced by head and neck cancer (H&N) treatments. The objective was to appraise the current concept of PBMT safety in the long-term, along with its latent impact on tumour reaction. This review highlighted the gap in the literature and broaden the knowledge of the current clinical evidence-based practice, and effectiveness, of PBMT in H&N oncology patients. As a result, the authors concluded that PBMT is a promising treatment modality. However, due to the heterogeneity of our data, it needs to undergo further testing in well-designed, long-term and randomised controlled trial studies, to evaluate it with diligent and impartial outcomes, and ensure laser irradiation’s safety at the tumour site.
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Affiliation(s)
- Reem Hanna
- Department of Surgical Sciences and Integrated Diagnostics, Laser Therapy Centre, University of Genoa, Viale Benedetto XV,6, 16132 Genoa, Italy; (S.D.); (S.B.)
- Department of Oral Surgery, Dental Institute, King’s College Hospital NHS Foundation Trust, London SE5 9RS, UK
- Correspondence: ; Tel.: +93-010-353-7446
| | - Snehal Dalvi
- Department of Surgical Sciences and Integrated Diagnostics, Laser Therapy Centre, University of Genoa, Viale Benedetto XV,6, 16132 Genoa, Italy; (S.D.); (S.B.)
- Department of Periodontology, Swargiya Dadasaheb Kalmegh Smruti Dental College and Hospital, Nagpur 441110, India
| | - Stefano Benedicenti
- Department of Surgical Sciences and Integrated Diagnostics, Laser Therapy Centre, University of Genoa, Viale Benedetto XV,6, 16132 Genoa, Italy; (S.D.); (S.B.)
| | - Andrea Amaroli
- Department of Orthopaedic Dentistry, First Moscow State Medical University (Sechenov University), Trubetzkaya Street, 8, Bldg. 2, 119146 Moscow, Russia;
| | - Tudor Sălăgean
- Department of Land Measurements and Exact Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania; (T.S.); (I.D.P.)
| | - Ioana Delia Pop
- Department of Land Measurements and Exact Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, 400372 Cluj-Napoca, Romania; (T.S.); (I.D.P.)
| | - Doina Todea
- Department of Pulmonology, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400332 Cluj-Napoca, Romania;
| | - Ioana Roxana Bordea
- Department of Oral Rehabilitation, “Iuliu Hațieganu” University of Medicine and Pharmacy Cluj-Napoca, 400012 Cluj-Napoca, Romania;
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Chronic oral graft-versus-host disease: induction and maintenance therapy with photobiomodulation therapy. Support Care Cancer 2020; 29:1387-1394. [DOI: 10.1007/s00520-020-05626-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 07/10/2020] [Indexed: 10/23/2022]
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Almohareb T, Alhamoudi N, Al Deeb M, Bin-Shuwaish MS, Mokeem SA, Saad Shafqat S, Vohra F, Abduljabbar T. Clinical efficacy of photodynamic therapy as an adjunct to mechanical debridement in the treatment of per-implantitis with abscess. Photodiagnosis Photodyn Ther 2020; 30:101750. [DOI: 10.1016/j.pdpdt.2020.101750] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/16/2020] [Accepted: 03/20/2020] [Indexed: 12/17/2022]
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Lodi G, Manfredi M, Mercadante V, Murphy R, Carrozzo M. Interventions for treating oral lichen planus: corticosteroid therapies. Cochrane Database Syst Rev 2020; 2:CD001168. [PMID: 32108333 PMCID: PMC7047223 DOI: 10.1002/14651858.cd001168.pub3] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Oral lichen planus (OLP) is a relatively common chronic T cell-mediated disease, which can cause significant pain, particularly in its erosive or ulcerative forms. As pain is the indication for treatment of OLP, pain resolution is the primary outcome for this review. This review is an update of a version last published in 2011, but focuses on the evidence for corticosteroid treatment only. A second review considering non-corticosteroid treatments is in progress. OBJECTIVES To assess the effects and safety of corticosteroids, in any formulation, for treating people with symptoms of oral lichen planus. SEARCH METHODS Cochrane Oral Health's Information Specialist searched the following databases to 25 February 2019: Cochrane Oral Health's Trials Register, CENTRAL (2019, Issue 1), MEDLINE Ovid, and Embase Ovid. ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. There were no restrictions on language or date of publication. SELECTION CRITERIA We considered randomised controlled clinical trials (RCTs) of any local or systemic corticosteroid treatment compared with a placebo, a calcineurin inhibitor, another corticosteroid, any other local or systemic (or both) drug, or the same corticosteroid plus an adjunctive treatment. DATA COLLECTION AND ANALYSIS Three review authors independently scanned the titles and abstracts of all reports identified, and assessed risk of bias using the Cochrane tool and extracted data from included studies. For dichotomous outcomes, we expressed the estimates of effects of an intervention as risk ratios (RR), with 95% confidence intervals (CI). For continuous outcomes, we used mean differences (MD) and 95% CI. The statistical unit of analysis was the participant. We conducted meta-analyses only with studies of similar comparisons reporting the same outcome measures. We assessed the overall certainty of the evidence using GRADE. MAIN RESULTS We included 35 studies (1474 participants) in this review. We assessed seven studies at low risk of bias overall, 11 at unclear and the remaining 17 studies at high risk of bias. We present results for our main outcomes, pain and clinical resolution measured at the end of the treatment course (between one week and six months), and adverse effects. The limited evidence available for comparisons between different corticosteroids, and corticosteroids versus alternative or adjunctive treatments is presented in the full review. Corticosteroids versus placebo Three studies evaluated the effectiveness and safety of topical corticosteroids in an adhesive base compared to placebo. We were able to combine two studies in meta-analyses, one evaluating clobetasol propionate and the other flucinonide. We found low-certainty evidence that pain may be more likely to be resolved when using a topical corticosteroid rather than a placebo (RR 1.91, 95% CI 1.08 to 3.36; 2 studies, 72 participants; I² = 0%). The results for clinical effect of treatment and adverse effects were inconclusive (clinical resolution: RR 6.00, 95% CI 0.76 to 47.58; 2 studies, 72 participants; I² = 0%; very low-certainty evidence; adverse effects RR 1.48, 95% 0.48 to 4.56; 3 studies, 88 participants, I² = 0%, very low-certainty evidence). Corticosteroids versus calcineurin inhibitors Three studies compared topical clobetasol propionate versus topical tacrolimus. We found very low-certainty evidence regarding any difference between tacrolimus and clobetasol for the outcomes pain resolution (RR 0.45, 95% CI 0.24 to 0.88; 2 studies, 100 participants; I² = 80%), clinical resolution (RR 0.61, 95% CI 0.38 to 0.99; 2 studies, 52 participants; I² = 95%) and adverse effects (RR 0.05, 95% CI 0.00 to 0.83; 2 studies, 100 participants; very low-certainty evidence) . One study (39 participants) compared topical clobetasol and ciclosporin, and provided only very low-certainty evidence regarding the rate of clinical resolution with clobetasol (RR 3.16, 95% CI 1.00 to 9.93), pain resolution (RR 2.11, 95% CI 0.76 to 5.86) and adverse effects (RR 6.32, 95% CI 0.84 to 47.69). Two studies (60 participants) that compared triamcinolone and tacrolimus found uncertain evidence regarding the rate of clinical resolution (RR 0.86, 95% CI 0.55 to 1.35; very low-certainty evidence) and that there may be a lower rate of adverse effects in the triamcinolone group (RR 0.47, 95% CI 0.22 to 0.99; low-certainty evidence). These studies did not report on pain resolution. AUTHORS' CONCLUSIONS Corticosteroids have been first line for the treatment of OLP. This review found that these drugs, delivered topically as adhesive gels or similar preparations, may be more effective than placebo for reducing the pain of symptomatic OLP; however, with the small number of studies and participants, our confidence in the reliability of this finding is low. The results for clinical response were inconclusive, and we are uncertain about adverse effects. Very low-certainty evidence suggests that calcineurin inhibitors, specifically tacrolimus, may be more effective at resolving pain than corticosteroids, although there is some uncertainty about adverse effects and clinical response to tacrolimus showed conflicting results.
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Affiliation(s)
- Giovanni Lodi
- University of MilanDepartment of Biomedical, Surgical and Dental SciencesVia Beldiletto 1/3MilanItaly20142
| | - Maddalena Manfredi
- University of ParmaPolo Clinico di Odontostomatologia, SBiBiT DepartmentVia Gramsci, 14ParmaItaly43100
| | - Valeria Mercadante
- University College of LondonEastman Dental Institute256 Gray's Inn RoadLondonUKWC1X 8LD
| | - Ruth Murphy
- Sheffield Children's NHS Foundation TrustDepartment of Dermatology, Sheffield Children's HospitalSheffieldUKS10 2JF
| | - Marco Carrozzo
- University of Newcastle upon TyneDepartment of Oral Medicine, School of Dental SciencesFramlington PlaceNewcastle upon TyneUKNE2 4BW
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Influence of Er,Cr:YSGG Laser Irradiation on the Push-Out Bond Strength of Zirconia and Glass Fiber Posts with Radicular Dentin. Int J Biomater 2019; 2019:4869853. [PMID: 31687028 PMCID: PMC6803723 DOI: 10.1155/2019/4869853] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/27/2019] [Accepted: 08/31/2019] [Indexed: 01/12/2023] Open
Abstract
Objective This in vitro study was designed to evaluate the influence of an Er,Cr:YSGG laser on the bond strength of zirconia and glass fiber posts with root dentin. Materials and methods Ninety extracted single-rooted human teeth were randomized into 6 groups (n = 15/group) on the basis of different posts (zirconia/glass fiber) and Er,Cr:YSGG laser tips (axial and radial). Specimens were prepared for push-out testing with the help of a cutting machine; six slices (2 on each cervical, middle, and apical) of approximately 1 mm thickness were sectioned for all roots on a plane perpendicular to the long axis of the post. All specimens were placed into a universal testing machine with a defined 0.5 mm/min crosshead speed until the maximum failure load was obtained. Results The highest mean push-out bond strength of the glass fiber and zirconia groups was achieved with laser treatment. The highest push-out bond strength was achieved with the axial fiber tip (7.63 ± 1.22 MPa), and the lowest was achieved with a radial fiber tip of the glass fiber group (6.98 ± 0.96 MPa). ANOVA showed a statistically significant difference between the groups (p = 0.041). The mean push-out bond strength was found to be higher with an axial fiber tip for both cervical and apical segments in the glass fiber and zirconia groups (p < 0.05). The independent t-test resulted in the overall highest mean push-out bond strength in the apical segments (p = 0.026). Conclusion Within the limits of the present in vitro research study, an enhancement in the push-out bond strength of resin cement, mainly in the cervical region of the root canal, was achieved after irradiation with an Er,Cr:YSGG laser using an axial fiber tip.
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Effect of photodynamic therapy and ErCrYSGG laser irradiation on the push-out bond strength between fiber post and root dentin. Photodiagnosis Photodyn Ther 2019; 27:415-418. [DOI: 10.1016/j.pdpdt.2019.06.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/17/2019] [Accepted: 06/24/2019] [Indexed: 12/25/2022]
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Akram Z, Shafqat SS, Niaz MO, Raza A, Naseem M. Clinical efficacy of photodynamic therapy and laser irradiation as an adjunct to open flap debridement in the treatment of chronic periodontitis: A systematic review and meta-analysis. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2019; 36:3-13. [PMID: 31373725 DOI: 10.1111/phpp.12499] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 07/01/2019] [Accepted: 07/24/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND The aim of this systematic review and meta-analyses was to assess the quality of evidence and efficacy of antimicrobial photodynamic therapy (aPDT) and laser irradiation (LI) as an adjunct to open flap debridement (OFD) in the treatment of chronic periodontitis. METHODS Electronic searches were conducted in databases (MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and Cochrane Oral Health Group Trials Register databases) up to March 2019. Randomized clinical trials (RCTs) comparing clinical efficacy of either aPDT and/or LI, placebo, or no treatment were included. Primary outcomes included clinical attachment level (CAL), while secondary outcomes were reduction in probing depth (PD) and gingival recession (GR) depth. The weighted mean differences (WMD) of outcomes and 95% confidence intervals (CI) for each variable were calculated using random effect model. RESULTS Six RCTs were included. For aPDT studies, the overall mean difference for CAL gain (WMD = -0.61, 95% CI = -1.22 to -0.016, P = .044) and PD reduction (WMD = -1.79, 95% CI = -3.44 to -0.14, P = .034) was significant between aPDT and OFD groups at follow-up. No significant overall mean difference was observed for GR depth (WMD = 0.02, 95% CI = -0.75 to 0.79, P = .95). For LI studies, none of the clinical periodontal parameters including CAL gain (WMD = 0.23, 95% CI = -0.09 to 0.55, P = .159, Figure 3A), PD reduction (WMD = 0.31, 95% CI = -0.67 to 1.31, P = .52, Figure 3B) and GR depth (WMD = -0.34, 95% CI = -2.47 to 1.78, P = .74, Figure 3C) were found to be significant between LI and OFD groups at follow-up. CONCLUSION With the limited data available, only aPDT as an adjunct to OFD showed superior results for clinical periodontal parameters compared to OFD alone in the treatment of chronic periodontitis. Further RCTs are warranted in order to obtain robust conclusions with regard to laser therapy.
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Affiliation(s)
- Zohaib Akram
- UWA Dental School, The University of Western Australia, Perth, Western Australia, Australia
| | | | - Muhammad Omar Niaz
- Department of Community Dentistry, Foundation University College of Dentistry, Islamabad, Pakistan
| | - Anam Raza
- Department of Health Care Management, University College, University of Denver, Denver, CO, USA
| | - Mustafa Naseem
- College of Dentistry Research Center, King Saud University, Riyadh, Saudi Arabia
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Alonaizan FA, Alofi RS, AlFawaz YF, Alsahhaf A, Al-Aali KA, Vohra F, Abduljabbar T. Effect of Photodynamic Therapy, Er,Cr:YSGG, and Nd:YAG Laser on the Push-Out Bond Strength of Fiber Post to Root Dentin. PHOTOBIOMODULATION PHOTOMEDICINE AND LASER SURGERY 2019; 38:24-29. [PMID: 31386591 DOI: 10.1089/photob.2019.4687] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Objective: To evaluate the push-out bond strength and modes of failure of fiber post to root dentin by using photodynamic therapy (PDT), Er,Cr:YSGG, Nd:YAG laser, and conventional cleaning and shaping (CCS). Materials and methods: Eighty anterior teeth were sectioned in a horizontal manner being 2 mm incisal to the cementoenamel junction, and root canal was prepared for post space. After post space was made, fiber posts were placed inside the root canal system. The fiber posts were subjected to PDT, Er,Cr:YSGG laser, Nd:YAG laser, and conventional cleaning and shaping (CSS) with 20 specimens in each group. Cervical and apical sections were obtained from the specimens. For performing the push-out test, the universal testing machine was used. The formula used for calculating the push-out bond strength was σ = N/mm2. Results: PDT group (8.16 ± 2.19 MPa) achieved the highest mean push-out bond strength, whereas Er,Cr:YSGG (7.24 ± 1.27 MPa) reported the lowest value in the specimens. Among the experimental groups, the ANOVA test expressed statistical difference (p = 0.481). In the cervical segments, the mean push-out bond strength was found to be higher in all of the experimental groups. For the cervical segments, the independent t-test results showed higher mean push-out bond strength values than the apical segments in PDT, Er,Cr:YSGG, Nd:YAG, and CSS groups, respectively (p < 0.05). Twenty failures were observed at the interface level between the adhesive and surface of dentin. Seven failures were found at the interface between mixed and the adhesive and post, respectively. Conclusions: Push-out bond strength to root canal dentin was not affected by PDT, Er,Cr:YSGG, and Nd:YAG laser compared with CCS. However, PDT produced the smallest number of failure modes and slightly higher push-out bond strength to root dentin. Laser treatment using PDT and Er,Cr:YSGG appeared to be clinically efficient showing acceptable push-out bond strength of fiber post with less number of failures at different regions of the root dentin.
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Affiliation(s)
- Faisal Abdullah Alonaizan
- Department of Restorative Dental Sciences, College of Dentistry, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Raneem S Alofi
- Department of Restorative Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Yasser F AlFawaz
- Department of Restorative Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Abdulaziz Alsahhaf
- Department of Prosthodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Khulud Abdulrahman Al-Aali
- Department of Clinical Dental Sciences, College of Dentistry, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Fahim Vohra
- Department of Prosthetic Dental Science, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.,Research Chair for Biological Research in Dental Health, College of Dentistry, Riyadh, Saudi Arabia
| | - Tariq Abduljabbar
- Department of Prosthetic Dental Science, College of Dentistry, King Saud University, Riyadh, Saudi Arabia.,Research Chair for Biological Research in Dental Health, College of Dentistry, Riyadh, Saudi Arabia
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Alonaizan FA, AlFawaz YF. Is phototherapy effective in the management of post-operative endodontic pain? A systematic review of randomized controlled clinical trials. Photodiagnosis Photodyn Ther 2019; 26:53-58. [DOI: 10.1016/j.pdpdt.2019.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 02/25/2019] [Accepted: 03/01/2019] [Indexed: 10/27/2022]
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Efficacy of phototherapy in the adhesive bonding of different dental posts to root dentin: A systematic review. Photodiagnosis Photodyn Ther 2019; 27:111-116. [PMID: 31146012 DOI: 10.1016/j.pdpdt.2019.05.024] [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: 03/14/2019] [Revised: 04/26/2019] [Accepted: 05/20/2019] [Indexed: 11/23/2022]
Abstract
BACKGROUND The aim of the current systematic review was to evaluate the efficacy of phototherapy in the adhesive bonding of different dental posts to root dentin. METHODS The outline of this systematic review followed the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) guidelines. Searches in both electronic and manual literature were performed in the main databases 'MEDLINE' and 'EMBASE' up to March 2019 using the following terms: (Phototherapy) AND (push out test) AND (bond strength) AND (post) OR (fibre) OR (metal) AND (smear layer). RESULTS Six in-vitro studies were included and processed for data extraction. All studies incorporated the use of fiber posts. The mean shear bond strength for test group ranged from 2.23 to 15.17 MPa while mean shear bond strength for control group ranged from 2.93 to 9.38 MPa. The wavelengths of diode lasers ranged from 660 to 2940 nm (nm). Power was reported in 5 studies ranging from 0.075 W to 3 W. All studies compared shear bond strength of phototherapy in the adhesive bonding of different dental posts to root dentin. In all the included studies, greater bond strength achieved by phototherapy compared to nonirradiated group. CONCLUSION Within the limits, this study shows that the dentin to post bond strength was significantly enhanced by phototherapy.
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Warnakulasuriya S. White, red, and mixed lesions of oral mucosa: A clinicopathologic approach to diagnosis. Periodontol 2000 2019; 80:89-104. [DOI: 10.1111/prd.12276] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Saman Warnakulasuriya
- King's College London and WHO Collaborating Centre for Oral Cancer and Precancer London UK
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Lv KJ, Chen TC, Wang GH, Yao YN, Yao H. Clinical safety and efficacy of curcumin use for oral lichen planus: a systematic review. J DERMATOL TREAT 2018; 30:605-611. [PMID: 30388912 DOI: 10.1080/09546634.2018.1543849] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective: Oral lichen planus (OLP) is a relatively common immunological mucocutaneous disease that causes pain and poor quality of life. Curcumin has been reported to be a safe and effective treatment for OLP. The objective of this review is to evaluate the existing evidence for the safety of curcumin in treating OLP as well as its efficacy compared with that of corticosteroids. Methods: We reviewed the published literature by searching PubMed, EMBASE, EBSCO, and Cochrane Library, and then retrieved and analyzed several variables from patient records. Results: Nine studies met the inclusion criteria, including six randomized, double-blind clinical trials; two pilot clinical trials; and one case report. A total of 259 OLP patients were included in the systematic review. Seven studies showed statistically significant differences in pain severity and clinical appearance of oral lesions after treatment with curcumin for a period of time, compared to baseline (p < .05). Three controlled clinical trials compared the efficacy of curcumin to that of corticosteroids; all of these trials showed no statistically significant differences in pain severity and clinical appearance of oral lesions. Conclusions: Curcumin is a safe treatment and can be used as an adjunct in combination with corticosteroids to reduce pain, burning sensations, and the clinical appearance of oral lesions in OLP patients.
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Affiliation(s)
- Ke-Jia Lv
- a Department of Stomatology, First Affiliated Hospital, College of Medicine, Zhejiang University , Hangzhou , China
| | - Tian-Chi Chen
- b Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University , Hangzhou , China
| | - Guo-Hua Wang
- a Department of Stomatology, First Affiliated Hospital, College of Medicine, Zhejiang University , Hangzhou , China
| | - Ya-Nan Yao
- a Department of Stomatology, First Affiliated Hospital, College of Medicine, Zhejiang University , Hangzhou , China
| | - Hua Yao
- a Department of Stomatology, First Affiliated Hospital, College of Medicine, Zhejiang University , Hangzhou , China
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Al-Shibani N. Low-intensity laser for harvesting palatal graft for the treatment of gingival recession: A systematic review. ACTA ACUST UNITED AC 2018; 10:e12368. [DOI: 10.1111/jicd.12368] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 07/01/2018] [Indexed: 12/28/2022]
Affiliation(s)
- Nouf Al-Shibani
- Department of Periodontics and Community Dentistry; King Saud University; Riyadh Saudi Arabia
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Ferri EP, Gallo CDB, Abboud CS, Yanaguizawa WH, Horliana ACRT, Silva DDFTD, Pavani C, Bussadori SK, Nunes FD, Mesquita-Ferrari RA, Fernandes KPS, Rodrigues MFSD. Efficacy of photobiomodulation on oral lichen planus: a protocol study for a double-blind, randomised controlled clinical trial. BMJ Open 2018; 8:e024083. [PMID: 30297352 PMCID: PMC6194464 DOI: 10.1136/bmjopen-2018-024083] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION Oral lichen planus (OLP) is an idiopathic chronic mucocutaneous disease with a wide range of clinical manifestations, including white reticular patches, erosive/ulcerative and atrophic lesions, both associated with intense symptomatology. Topical corticosteroids are commonly used as standard therapy. However, patients frequently present relapses after the discontinuation of treatment as well as developing resistance to corticosteroid therapy. Photobiomodulation (PBM) has been shown to be a potential therapeutic tool to treat inflammatory disorders, including OLP. The aim of this study was to compare the efficacy of PBM (660 nm) with corticosteroid therapy with clobetasol propionate 0.05% for the treatment of OLP. METHODS AND ANALYSIS Forty-four patients with symptomatic and histopathological diagnosis of OLP will be randomised into two experimental groups in a double-blind manner: control group (n=22): clobetasol propionate 0.05%+placebo PBM, and experimental group (n=22): PBM (λ=660 nm, power 100 mW, radiant exposure: 177 J/cm2 and 0.5J per point)+placebo gel. Laser will be applied 2×/week for 1 month and clobetasol propionate three times a day for 30 days and the same for placebo treatments. The primary variable (pain) and the secondary variables (clinical score, evaluation of functional scores, clinical resolution, OLP recurrence, quality of life and anxiety and depression) will be evaluated at the baseline, once a week during treatment (depending on the variables) and after 30 days and 60 days of follow-up. Pain will be evaluated using visual analogue scale and clinical characteristics will be scored using the Thongprasom Index. The quality of life and anxiety and depression will be evaluated by Oral Health Impact Profile-14 questionnaire and by Hospital Anxiety and Depression Scale for anxiety scale, respectively. The serum and salivary levels of interleukin (IL)-6, IL-10, IL-1β, INF-γ and tumour necrosis factor-α will be evaluated by ELISA at baseline and at the end of treatment. ETHICS AND DISSEMINATION This protocol was approved (#2.375.410) by the Nove de Julho University (UNINOVE) Research Ethics Committee. The data gathered using this protocol will be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT03320460.
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Affiliation(s)
- Elza Padilha Ferri
- Biophotonics Applied to Health Sciences, Nove de Julho University, São Paulo, Brazil
| | - Camila de Barros Gallo
- Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Clery Saad Abboud
- Biophotonics Applied to Health Sciences, Nove de Julho University, São Paulo, Brazil
| | | | | | | | - Christiane Pavani
- Biophotonics Applied to Health Sciences, Nove de Julho University, São Paulo, Brazil
| | - Sandra Kalil Bussadori
- Biophotonics Applied to Health Sciences, Nove de Julho University, São Paulo, Brazil
- Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
| | - Fabio Daumas Nunes
- Department of Oral Pathology, School of Dntistry, University of São Paulo, São Paulo, Brazil
| | - Raquel Agnelli Mesquita-Ferrari
- Biophotonics Applied to Health Sciences, Nove de Julho University, São Paulo, Brazil
- Rehabilitation Sciences, Nove de Julho University (UNINOVE), São Paulo, Brazil
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Therapeutics for Adult Nail Psoriasis and Nail Lichen Planus: A Guide for Clinicians. Am J Clin Dermatol 2018; 19:559-584. [PMID: 29488102 DOI: 10.1007/s40257-018-0350-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Nail psoriasis (NP) and nail lichen planus (NLP) can be limiting, stigmatizing and difficult to treat. Dermatologists commonly treat psoriasis and lichen planus but when associated onychodystrophy is present or is an isolated finding, some develop apprehension. The goal of this review is to develop therapeutic ladders to be used as a guide for the management of NP and NLP in everyday clinical practice. Evidence-based therapies for NP are robust and range from topical treatments to conventional systemic therapies (i.e., methotrexate, cyclosporine), new oral agents (i.e., apremilast and tofacitinib), and biologics. The literature for treatment of NLP is severely limited, with therapy mainly consisting of topical, intralesional, or systemic corticosteroids or methotrexate.
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