Photobiomodulation, photomedicine, and laser surgery最新文献

{"title":"Primary Dentin Conditioning with Methylene Blue Activated Photodynamic Therapy, Phytic Acid, and Er,Cr:YSGG to Resin-Modified Glass Ionomer Cement in Comparison to Conventional Polyacrylic Acid.","authors":"Faisal Ali Bin Abbooud AlQhtani, Fayez Hussain Niazi, Sadatullah Syed, Shan Sainudeen, Muhammad Abdullah Kamran, Lujain Sultan Alzuman, Atheer Majid Bin Saidan, Azza A Abushama","doi":"10.1089/photob.2024.0116","DOIUrl":"https://doi.org/10.1089/photob.2024.0116","url":null,"abstract":"<p><p><b><i>Aim:</i></b> Impact of surface conditioner phytic acid (IP6) Er,Cr:YSGG laser (ECYL) methylene blue photodynamic therapy (MB-PDT) on the microleakage and shear bond strength (SBS) of resin-modified glass ionomer cement (RMGIC) to primary sound dentin. <b><i>Material and method:</i></b> Overall, 80 extracted sound primary molars were collected followed by their submergence in self-cure acrylic resin. The dentin surface was exposed and made flat and was assigned into four groups based on the surface conditioning. Group 1: polyacrylic acid (PAA), Group 2: 1% IP6, Group 3: ECYL, and Group 4: MB-PDT. RMGIC restorative material was bonded to primary dentin. Marginal leakage assessment was performed using silver nitrate. SBS and failure mode assessment were performed using a universal testing machine and stereomicroscope. Mean and standard deviations of SBS and marginal leakage were compared using analysis of variance and multiple comparisons of Tukey's post-hoc test <i>(p</i> < 0.05). <b><i>Results:</i></b> MB-PDT treated specimens displayed the highest values of marginal leakage (37.56 ± 1.25 nm) and lowest SBS (7.93 ± 1.03 MPa). However, samples in Group 2 conditioned with IP6 presented the lowest dye penetration score (11.23 ± 1.22 nm) and highest bond strength scores (11.12 ± 0.82 MPa). <b><i>Conclusions:</i></b> IP6 and ECYL have proved to be better alternatives in terms of low microleakage and improved SBS scores to PAA as a primary dentin surface conditioner for bonding RMGIC restoration. Conversely, MB-PDT, when employed as a dentin surface conditioner for RMGIC restorations, exhibited suboptimal results, characterized by elevated microleakage and compromised bond strength.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143019330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Impact of Photobiomodulation Therapy on Swelling Reduction and Recovery Enhancement in Total Knee Arthroplasty: A Randomized Clinical Trial.","authors":"Wei-Tso Chia, Tze-Hong Wong, Fu-Shan Jaw, Hsiang-Chieh Hsieh","doi":"10.1089/photob.2024.0120","DOIUrl":"https://doi.org/10.1089/photob.2024.0120","url":null,"abstract":"<p><p><b><i>Background:</i></b> Total knee arthroplasty (TKA) is commonly performed for severe osteoarthritis but often results in significant postoperative swelling and discomfort, impacting early rehabilitation. Photobiomodulation therapy (PBMT), utilizing low-level laser therapy (LLLT), has emerged as a potential adjunctive treatment to alleviate these symptoms. <b><i>Methods:</i></b> In this single-center, nonblinded prospective randomized clinical trial, conducted from May to July 2024, 30 patients undergoing primary TKA were enrolled and divided into two groups. Fifteen patients formed the control group receiving standard postoperative care, while the intervention group consisted of another 15 patients who received additional PBMT from the first to the fifth postoperative day (POD). The swelling was assessed using bioimpedance analysis, which offers a noninvasive, safe, and efficient method for assessing postoperative swelling by measuring tissue impedance, and functional outcomes were measured using the 2-min walk test (2MWT) and active range of motion (aROM). The study was registered with ClinicalTrials.gov (NCT06426251). <b><i>Results:</i></b> The PBMT group demonstrated significantly lower impedance, reactance, and phase angle ratios by POD6, suggesting reduced swelling compared to the control group. In the 2MWT, the PBMT group achieved a longer walking distance of 27 m, compared to 16 m in the control group. However, there were no significant differences in aROM or Visual Analogue Scale (VAS) pain scores between the groups. <b><i>Conclusions:</i></b> The findings indicate that PBMT effectively reduces postoperative swelling and enhances early mobility post-TKA. These benefits suggest that PBMT can be a valuable addition to conventional postoperative care, potentially accelerating functional recovery, and reducing rehabilitation time.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142960645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and Safety of UVA1 Phototherapy Adjunct Treatment for Acute Cutaneous Inflammations and Neuralgia of Herpes Zoster: A Prospective, Randomized, Open-Label, Blinded End-Point Study.","authors":"Ling Li, Minmin Kong, Shuguang Chen, Jian Li, Huan Wang, Sisi Deng, Mingwang Zhang, Xianjie Yang, Zhiqiang Song, Qiquan Chen","doi":"10.1089/photob.2024.0133","DOIUrl":"https://doi.org/10.1089/photob.2024.0133","url":null,"abstract":"<p><p><b><i>Background:</i></b> Previous case reports hint ultraviolet A1 (UVA1) phototherapy as a novel adjunct treatment for acute cutaneous inflammations and neuralgia of herpes zoster, but its clinical effectiveness and safety in this condition are not yet proven by clinical trials. <b><i>Objectives:</i></b> To determine the efficacy and safety of UVA1 phototherapy as an adjunct treatment for acute inflammation and neuralgia in herpes zoster. <b><i>Methods:</i></b> A total of 60 patients with moderate-to-severe acute herpes zoster were randomly divided into two parallel groups. Group I received regular treatment and UVA1, and Group II received regular treatment alone. Time of blister crusting and acute erythema subside, assessment of pain, sleep, anxiety, and quality of life were recorded accordingly. <b><i>Results:</i></b> In Groups I and II, 28 and 29 patients completed the treatment and follow-up, respectively, with no significant demographic or baseline differences. UVA1 therapy notably reduced blister crusting time and acute erythema subside time and achieved more rapid pain relief within the first 2 weeks. However, it did not significantly alter the rate of postherpetic neuralgia occurrence. Additionally, UVA1 therapy significantly improved anxiety and quality of life scores at the 2-week mark. The primary adverse effects were mild burning and hyperpigmentation at the treatment site. <b><i>Conclusions:</i></b> UVA1 phototherapy as an adjunct treatment can expedite the resolution of acute inflammatory cutaneous lesions and neuralgia associated with herpes zoster, providing swifter relief from anxiety and enhancing patient quality of life during the acute phase, with demonstrated good tolerability and safety.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142960643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microneedling Radiofrequency for Acne Vulgaris in Adolescents as a Promising Device-Based Treatment: A Clinical Case Series.","authors":"Giuseppe Lodi, Irene Fusco, Tiziano Zingoni, Giovanni Cannarozzo, Mario Sannino","doi":"10.1089/photob.2024.0074","DOIUrl":"10.1089/photob.2024.0074","url":null,"abstract":"<p><p><b><i>Background:</i></b> Acne vulgaris is a persistent inflammatory condition affecting the sebaceous unit, in whose pathophysiology the Propionibacterium acnes (P. acnes) play an important role, and that can have major psychological effects. <b><i>Objective:</i></b> The current study aims to investigate the safety and efficacy of an innovative fractional microneedle radiofrequency (RFMN) device for acne management in adolescents. <b><i>Materials and Methods:</i></b> A total of 21 Caucasian young patients with facial acne of all grades of severity underwent three treatment sessions spaced 15/30 days apart with an RFMN device. The Acne Radar Questionnaire was administered to all patients. The data were represented using Radar graph, and the sample population was distributed in quartiles. The first quartile, the second quartile, and the third quartile were calculated for all patient populations before and at 6 months follow-up (6 MFU). The evaluation of the severity of acne lesions was assessed by using the Global Acne Severity scale. Photographs of patients with acne were acquired with a digital camera before and at 6 MFU after the last treatment session. <b><i>Results:</i></b> The mean values of each item of the Acne Radar Questionnaire significantly (<i>p</i> < 0.001) improved for all patients treated. The analyses obtained by the quartiles showed that all variables improved after the treatment with the study device. The photographic images confirm the positive results and the improvement of acne lesions. No major side effects were observed. <b><i>Conclusions:</i></b> The study system appears to be an effective and safe treatment choice for patients with inflammatory active acne and acne scarring.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":"31-40"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142735423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dentin Collagen versus Er:YAG Laser as Surface Biomodifiers for Intact Root Slices Simulating Delayed Replanted Roots.","authors":"Reham M Belal, Doaa A Yousef, Enas Elgendy, Mahmoud Helmy Belal","doi":"10.1089/pho.2023.0193","DOIUrl":"10.1089/pho.2023.0193","url":null,"abstract":"<p><p><b><i>Objective:</i></b> To evaluate effects of dentin collagen versus Er:YAG laser application through enhancing human periodontal ligament fibroblast (PDLF) cells to attach to intact root surfaces imitating delayed replanted roots. <b><i>Background Data:</i></b> Accidental traumatic injuries with teeth avulsion are managed by replantation. Root resorption, poor conditioning, and non-viable fibroblasts are factors responsible for failure. <b><i>Methods:</i></b> Thirty six human healthy single-rooted premolars were collected. Six teeth were used for PDLF, six teeth used for dentin collagen, whereas the remaining 24 teeth (48 root slices) were used for PDLF cell density and morphology. Each root was soaked in 5.25% NaOCl. Three groups (<i>n</i> = 16 slices/each) were planned as follows: I: Control (untreated); II: dentin collagen application; III: Er:YAG laser irradiation (4 mm distance, 40 mJ/pulse, under coolant). Following incubation, cell density and morphology of PDLF were investigated under SEM. Statistical analysis was performed using analysis of variance with Scheffé's test, and <i>p</i> < 0.05 was considered significant. <b><i>Results:</i></b> All groups showed increased cultured PDLF following incubation. Regarding cell density, attached PDLFs were significantly lower in untreated controls (36.5 <u>±</u> 6.36) (<i>p</i> < 0.00001 i.e., <0.05) in negative empty and/or light cellular areas, compared with dentin collagen (65 ± 6) and laser-irradiated (66.75 ± 5.77) groups that did not show significant differences (<i>p</i> = 0.940 i.e., >0.05) and showed intermediate and/or heavy cellular areas. Regarding cell morphology, controls showed round and/or oval appearance with less lamellipodia, whereas dentin collagen and laser groups showed flat morphology with cytoplasmic processes. <b><i>Conclusions:</i></b> Both dentin collagen and Er:YAG laser showed comparable effectiveness as biomodification tools with good biocompatibility for human PDLF cell attachment on intact root slices imitating delayed replantation. Dentin collagen as a natural bioactive material is considered an alternative to Er:YAG laser to enhance the regenerative effects.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":"41-49"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effects of Photodynamic Therapy with Low-Level Diode Laser Compared with Doxorubicin on HT-29 Colorectal Adenocarcinoma Cells Viability.","authors":"Jaber Zafari, Behnam Omidi Sarajar, Nasim Assar, Ahmad Moshaii, Emad Jafarzadeh, Fatemeh Javani Jouni","doi":"10.1089/photob.2024.0063","DOIUrl":"10.1089/photob.2024.0063","url":null,"abstract":"<p><p><b><i>Background and Objective:</i></b> Colorectal adenocarcinoma is considered one of the major causes of cancer-related lethality among other type of malignancies. Given the several limitations and adverse outcomes of conventional therapeutic regimens against colorectal cancer, the focus of many investigations has been attributed to the introduction of a novel combined regimen with harmless agents. The purpose of the present study was to investigate the effect of combined doxorubicin (DOX) treatment and photodynamic therapy (PDT) on colorectal adenocarcinoma cells. <b><i>Material and Methods:</i></b> HT-29 cells were exposed to different concentrations of DOX, low-level (630 nm) diode laser, and methylene blue (MB) as a photosensitizer substrate separately and a combination of them. The cytotoxic effect of the DOX, laser, MB, and their combination and the IC50 value for each treatment group were calculated by 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide (MTT). The malondialdehyde (MDA) content as a biomarker of the lipid peroxidation process and liberated lactate dehydrogenase (LDH) enzyme into supernatant was determined. <b><i>Results:</i></b> The results of our study evidenced that a combination of photodynamic light (laser plus MB) and DOX caused a significant reduction in the percentage of HT-29 viable cells compared with control and other treatment groups. In addition, this mentioned combination led to a considerable decrease in IC50 of DOX. Increased cell membrane lipid peroxidation and cell destruction processes in the combination therapy group were proven through significant elevation of MDA content and LDH activity in the medium, respectively. <b><i>Conclusion:</i></b> The findings of the present study suggested that DOX combined with PDT had a better therapeutic impact on HT-29 colorectal adenocarcinoma cells. Hence, the simultaneous application of PDT along with antineoplastic drugs improves the chemosensitivity of cancerous cells via the disruption of their membrane and triggering death processes that lead to the decrease of chemotherapeutic agents required doses and undesirable effects.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":"24-30"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photobiomodulation in Burn Wounds: A Systematic Review and Meta-Analysis of Clinical and Preclinical Studies.","authors":"Lilian de Araujo Pradal, Edicleia de Freitas, Marcia Rosangela Buzanello Azevedo, Rosemeire Costa, Gladson Ricardo Flor Bertolini","doi":"10.1089/photob.2023.0181","DOIUrl":"10.1089/photob.2023.0181","url":null,"abstract":"<p><p><b><i>Objective:</i></b> This systematic review and meta-analysis main goal was to evaluate the efficacy of photobiomodulation as burn wounds treatment. <b><i>Methods:</i></b> Systematic review of literature available in databases such as PubMed, Web of Science, Embase, Latin American and Caribbean Health Sciences Literature (LILACS), and The Cumulative Index to Nursing and Allied Health Literature (CINAHL) and gray literature in Google Scholar, Livivi, and Open Gray. SYRCLE's RoB tool was applied to determine methodological quality and risk of bias, and meta-analysis was performed using the software Review Manager. <b><i>Results:</i></b> Fifty-one studies, gathering more than three thousand animals were included in this systematic review, and four studies were selected to the meta-analysis due to their suitability. The results indicated that photobiomodulation was not effective to improve, statistical significantly, wound retraction (SMD = -0.22; 95% CI = -4.19, 3.75; <i>p</i> = 0.91; <i>I</i>² = 92%) or collagen deposition (SMD = -0.02; 95% CI = -2.17, 2.13; <i>p</i> = 0.99; <i>I</i>² = 78%). <b><i>Conclusion:</i></b> This meta-analysis suggests that photobiomodulation, applied in burn wounds, accordingly to the protocols presented by the selected studies, was not effective over analyzed outcomes. However, this conclusion could be further discussed and verified in more homogeneous animal models and human clinical trials.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":"8-23"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142038136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research Advances in Terahertz Technology for Skin Detection.","authors":"Mureziya Yimingjiang, Shaohui Geng, Zi Ye, Yiwei Guan, Xin Liu, Guangrui Huang","doi":"10.1089/photob.2024.0079","DOIUrl":"10.1089/photob.2024.0079","url":null,"abstract":"<p><p><i><b>Background:</b></i> With the continuous development of Terahertz technology and its high sensitivity to water, Terahertz technology has been widely applied in various research areas within the field of biomedicine, such as research onskin wounds and burns, demonstrating numerous advantages and potential. <b><i>Objective:</i></b> The aim of this study is to summarize and conclude the current research status of Terahertz radiation in skin wounds, burns, and melanoma. Additionally, it seeks toreveal the development status of Terahertz in skin wound models and analyze the short comings of Terahertz in detecting such models at the present stage. <i><b>Methods:</b></i> We retrieved relevant literature published from the inception of the Web of Science and CNKI databases up to 2024. The search terms included \"THz,\" \"Terahertz,\" \"skin,\" \"wound,\" \"burn,\" and \"melanoma.\" High-quality articles were included after rigorous screening. <i><b>Results and Conclusions:</b></i> This review explores the progress of terahertz radiation technology in the treatment and diagnosis of skin wounds and other related diseases. The results of its interaction with skin tissues provide valuable insights for future research. Terahertz radiation imaging has proven to be effective in assessing burn severity, capturing changes in edema, measuring exudates in dressings, assisting in burn grading and detection, and quantifying wound changes over time. Terahertz technology offers significant advantages in trauma assessment, which has accelerated its development and adoption in this field. (4) However, fs-THz radiation has been found to have the potential drawback of affecting wound healing. This finding necessitates careful consideration before application, and further research is warranted to explore its role in burn assessment and other medical applications.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":"43 1","pages":"1-7"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143019428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acknowledgment of Reviewers 2024.","authors":"","doi":"10.1089/photob.2024.35879.revack","DOIUrl":"https://doi.org/10.1089/photob.2024.35879.revack","url":null,"abstract":"","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":"43 1","pages":"50-51"},"PeriodicalIF":1.8,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143019334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photobiomodulation Treatment for Second-Degree Burn Treatment-A Double-Blinded Controlled Pilot Trial.","authors":"Neta Adler, Nimrod Liram, Bar Davidov","doi":"10.1089/photob.2024.0021","DOIUrl":"https://doi.org/10.1089/photob.2024.0021","url":null,"abstract":"<p><p><b><i>Background:</i></b> Photobiomodulation (PBM) is a technology that has gained much attention in recent years regarding its potential application for stimulating wound healing, alleviating pain, reducing inflammation, and aiding in the restoration of function. Due to a scarcity of evidence in the literature regarding PBM for the treatment of burns, our objective of this study was to test whether treatment with PBM in hospitalized patients with second-degree burns accelerated recovery. <b><i>Methods:</i></b> A double-blind controlled study was conducted on nine patients with up to 15% second-degree burns who were hospitalized at Hadassah-Hebrew University Medical Center, Ein Kerem Campus, Jerusalem Israel, between July 2022 and November 2022. Each patient recruited for the study received PBM treatment on part of the burn area (approximately 10%-20% of the burn area), while the control group was the burn area of the same patient treated only with the usual non-PBM. Treatment parameters were light emitting diode surface including continuous and/or pulsed red (660 nm) and near-infrared (840 nm), 5-16 mW/cm², 2.4-7.7 J/cm² per treatment session. <b><i>Results:</i></b> Patients received three to five treatments with a mean epithelization time of 16 days (±2.89 standard deviation [SD]) in the control area, while only 7.56 (±2.29 SD) in the treatment area. The mean percent reduction in healing time was 46.22% (±4.24 SD), which was found to be statistically significant (<i>p</i> = 0.004). <b><i>Conclusion:</i></b> Our study demonstrated a statistically significant acceleration of healing in second-degree burns following treatment with PBM for the treatment of burns in patients. However, further studies are needed to determine if these results translate to a reduction in hospitalization time and medical care costs.</p>","PeriodicalId":94169,"journal":{"name":"Photobiomodulation, photomedicine, and laser surgery","volume":" ","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142901394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}