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Wu HY, Wang CS, Liu YC, Chung CC, Chen WL, Tsai CI, Hsu CY, Chou CH. Enhancing chronic migraine preventive therapy: low-level 810 nm laser acupuncture as an add-on treatment for patients with unsatisfactory pharmacological effect, a pilot single-blind randomized controlled trial. BMC Complement Med Ther 2024; 24:318. [PMID: 39198866 PMCID: PMC11351446 DOI: 10.1186/s12906-024-04617-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 08/15/2024] [Indexed: 09/01/2024] Open
Abstract
BACKGROUND Laser acupuncture is a proven non-invasive treatment with effects comparable to traditional acupuncture in different types of headaches, but there is still insufficient evidence for chronic migraine (CM) in adults. We aim to investigate the efficacy and safety of laser acupuncture (LA) as an add-on preventive therapy on CM. METHODS A single-blind randomized controlled trial was conducted from January 2022 to November 2023. CM patients with unsatisfactory pharmacological effects were randomly assigned in a 1:1 ratio to receive either LA or sham treatment over a course of 8 sessions spanning 4 weeks. The co-primary outcomes were changes in monthly migraine days (MMD) and acute headache medications usage days per month from baseline. Evaluations were taken at baseline (12 weeks before randomization), at 4th week (treatment completed), 8th week and 12th week from baseline. RESULTS A total of 60 patients (30 in each group) were included in the intention-to-treat analyses. Baseline headache characteristics between trial groups were similar. Compared with the sham group, the LA group had a significant reduction in MMD (5.2 vs. 1.5 days at 8th week, p = 0.015; 7.3 vs. 1.8 days at 12th week, p = 0.001), and acute headache medications usage days per month (3.1 vs. 0.4 days at 4th week, p = 0.007; 3.2 vs. 0.0 days at 8th week, p = 0.005; 3.9 vs. 0.0 days at 12th week, p < 0.001). No serious adverse event was observed in both groups. CONCLUSIONS Laser acupuncture was effective in reducing MMD and acute headache medications usage with promising safety. Specifically, the efficacy of LA exhibited a progressively more pronounced effect within the follow-up period. We suggested that LA is a promising add-on preventive therapy for CM, and trials focused on investigating the mechanism of LA's effect and its long-term effects on CM prevention are justified. TRIAL REGISTRATION The study was retrospectively registered at ISRCTN.org Identifier: ISRCTN11208146 ( https://doi.org/10.1186/ISRCTN11208146 ). The registration date: 19, January, 2024. The date of first participant registration: 04, May, 2022.
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Affiliation(s)
- Huan-Yun Wu
- Department of Traditional Chinese Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chi-Sheng Wang
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, No. 1650, Taiwan Boulevard, Sec. 4, Taichung, 40705, Taiwan.
| | - Yuan-Chen Liu
- Department of Traditional Chinese Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ching-Chun Chung
- Department of Traditional Chinese Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Wan-Ling Chen
- Department of Traditional Chinese Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chia-I Tsai
- Department of Traditional Chinese Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Chiann-Yi Hsu
- Biostatistics Task Force, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chi-Hsiang Chou
- Division of Neurology, Neurological Institute, Taichung Veterans General Hospital, No. 1650, Taiwan Boulevard, Sec. 4, Taichung, 40705, Taiwan.
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
- Department of Neurology, National Yang Ming Chiao Tung University School of Medicine, Taipei, Taiwan.
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Frizziero A, Maffulli N, Saglietti C, Sarti E, Bigliardi D, Costantino C, Demeco A. A Practical Guide to Injection Therapy in Hand Tendinopathies: A Systematic Review of Randomized Controlled Trials. J Funct Morphol Kinesiol 2024; 9:146. [PMID: 39311254 PMCID: PMC11417863 DOI: 10.3390/jfmk9030146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2024] [Revised: 08/16/2024] [Accepted: 08/19/2024] [Indexed: 09/26/2024] Open
Abstract
Hand tendinopathies represent a pathological condition associated with significant disability. However, due to this high heterogeneity of the treatments and their efficacy, there is still a lack of consensus on the infiltrative therapy of the hand. This systematic review aimed to investigate the efficacy of injection techniques in the treatment of pain related to the main hand tendinopathies. We searched online medical databases (PubMed, Pedro, Cochrane Library, Scopus, and WoS). Only RCTs published in the last 10 years (up to 5 August 2024), written in English, and related to infiltrative treatment in wrist and hand tendinopathies were evaluated. The risk of bias in RCTs was assessed with Version 2 of the Cochrane Risk of Bias tool for randomized trials (RoB 2). Out of 641 articles identified, 23 were included in the final synthesis: 14 RCTs on trigger finger, and 9 RCTs on de Quervain's tenosynovitis. The present systematic review showed that infiltrative therapy of trigger finger and de Quervain's tenosynovitis constitutes a fundamental element in the treatment of these pathological conditions, in terms of pain reduction and improvement in the functionality of the hand.
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Affiliation(s)
| | - Nicola Maffulli
- Faculty of Medicine and Psychology, University La Sapienza, 49911 Rome, Italy;
| | - Chiara Saglietti
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.S.); (E.S.); (D.B.); (C.C.); (A.D.)
| | - Eugenio Sarti
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.S.); (E.S.); (D.B.); (C.C.); (A.D.)
| | - Davide Bigliardi
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.S.); (E.S.); (D.B.); (C.C.); (A.D.)
| | - Cosimo Costantino
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.S.); (E.S.); (D.B.); (C.C.); (A.D.)
| | - Andrea Demeco
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy; (C.S.); (E.S.); (D.B.); (C.C.); (A.D.)
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Radithia D, Mahdani FY, Bakti RK, Parmadiati AE, Subarnbhesaj A, Pramitha SR, Pradnyani IGAS. Effectiveness of low-level laser therapy in reducing pain score and healing time of recurrent aphthous stomatitis: a systematic review and meta-analysis. Syst Rev 2024; 13:192. [PMID: 39039581 PMCID: PMC11264394 DOI: 10.1186/s13643-024-02595-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Accepted: 06/20/2024] [Indexed: 07/24/2024] Open
Abstract
BACKGROUND Recurrent aphthous stomatitis (RAS) is a common chronic inflammatory oral disease that negatively impacts the quality of life. Current therapies aim to reduce pain and healing process yet challenges such as rapid loss due to salivary flushing in topical drugs and adverse effects due to prolonged use of systemic medications require further notice. Low-level laser therapy is reported with immediate pain relief and faster healing thus preserving the potential for optimal treatment modalities. This review critically analyses and summarizes the effectiveness of LLLT in reducing pain scores and healing time of RAS. METHODS A systematic search was conducted in ScienceDirect, PubMed, and Scopus using keywords of low-level laser therapy, photo-biomodulation therapy, and recurrent aphthous stomatitis. RCTs between 1967 to June 2022, presenting characteristics of the laser and reporting pain score and/or healing time of RAS after irradiation were included. Animal studies and recurrent aphthous ulcers with a history of systemic conditions were excluded. Studies were critically appraised using the RoB 2 tool. A meta-analysis was performed using inverse variance random effects. RESULTS Fourteen trials with a total of 664 patients were included. Reduced pain was reported in 13 studies, while shortened healing time was presented in 4. The pooling of two studies after CO2 irradiation demonstrated faster healing time compared to placebo (MD - 3.72; 95% CI - 4.18, - 3.25). CONCLUSION Pain score and healing time of RAS were reduced after irradiation with LLLT. RoB resulted in "some concerns" urging well-designed RCTs with larger samples to further assess each laser application for comparison. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42022355737.
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Affiliation(s)
- Desiana Radithia
- Department of Oral Medicine, Faculty of Dental Medicine, Universitas Airlangga, Jl. Mayjen Prof. Dr. Moestopo No.47, Pacar Kembang, Kec. Tambaksari, Kota SBY, Jawa Timur, 60132, Indonesia.
| | - Fatma Yasmin Mahdani
- Department of Oral Medicine, Faculty of Dental Medicine, Universitas Airlangga, Jl. Mayjen Prof. Dr. Moestopo No.47, Pacar Kembang, Kec. Tambaksari, Kota SBY, Jawa Timur, 60132, Indonesia
| | - Reiska Kumala Bakti
- Department of Oral Medicine, Faculty of Dental Medicine, Universitas Airlangga, Jl. Mayjen Prof. Dr. Moestopo No.47, Pacar Kembang, Kec. Tambaksari, Kota SBY, Jawa Timur, 60132, Indonesia
| | - Adiastuti Endah Parmadiati
- Department of Oral Medicine, Faculty of Dental Medicine, Universitas Airlangga, Jl. Mayjen Prof. Dr. Moestopo No.47, Pacar Kembang, Kec. Tambaksari, Kota SBY, Jawa Timur, 60132, Indonesia
| | - Ajiravudh Subarnbhesaj
- Department of Oral Biomedical Science, Division of Oral Diagnosis, Faculty of Dentistry, Khon Kaen University, 123 Thanon Mittraphap, Tambon Nai Mueang, Mueang Khon Kaen District, Khon Kaen, 40002, Thailand
| | - Selviana Rizky Pramitha
- Oral Medicine Specialist Study Program, Faculty of Dental Medicine, Universitas Airlangga, Jl. Mayjen Prof. Dr. Moestopo No.47, Pacar Kembang, Kec. Tambaksari, Kota SBY, Jawa Timur, 60132, Indonesia
| | - I Gusti Agung Sri Pradnyani
- Oral Medicine Specialist Study Program, Faculty of Dental Medicine, Universitas Airlangga, Jl. Mayjen Prof. Dr. Moestopo No.47, Pacar Kembang, Kec. Tambaksari, Kota SBY, Jawa Timur, 60132, Indonesia
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Huang WQ, Zhu YQ, Gao F, You W, Chen G, Nie X, Xia L, Wang LH, Hong CY, Zhang Z, Wang F, Yu Y, You YZ. Nanogalvanic Cells Release Highly Reactive Electrons in Tumors to Effectively Eliminate Tumors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2404199. [PMID: 38734974 DOI: 10.1002/adma.202404199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 05/06/2024] [Indexed: 05/13/2024]
Abstract
External stimuli triggering chemical reactions in cancer cells to generate highly reactive chemical species are very appealing for cancer therapy, in which external irradiation activating sensitizers to transfer energy or electrons to surrounding oxygen or other molecules is critical for generating cytotoxic reactive species. However, poor light penetration into tissue, low activity of sensitizers, and reliance on oxygen supply restrict the generation of cytotoxic chemical species in hypoxic tumors, which lowers the therapeutic efficacy. Here, this work presents galvanic cell nanomaterials that can directly release highly reactive electrons in tumors without external irradiation or photosensitizers. The released reactive electrons directly react with surrounding biomolecules such as proteins and DNA within tumors to destroy them or react with other surrounding (bio)molecules to yield cytotoxic chemical species to eliminate tumors independent of oxygen. Administering these nanogalvanic cells to mice results in almost complete remission of subcutaneous solid tumors and deep metastatic tumors. The results demonstrate that this strategy can further arouse an immune response even in a hypoxic environment. This method offers a promising approach to effectively eliminate tumors, similar to photodynamic therapy, but does not require oxygen or irradiation to activate photosensitizers.
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Affiliation(s)
- Wei-Qiang Huang
- The Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Ya-Qi Zhu
- The Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Fan Gao
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Wei You
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Guang Chen
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Xuan Nie
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Lei Xia
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Long-Hai Wang
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Chun-Yan Hong
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Ze Zhang
- Hefei National Research Centre for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Fei Wang
- Department of Neurosurgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Yue Yu
- The Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
| | - Ye-Zi You
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, 230026, China
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5
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Wang XQ, Wang YL, Witchalls J, Han J, Zhang ZJ, Page P, Zhu Y, Stecco C, Lin JH, El-Ansary D, Ma QS, Qi Q, Oh JS, Zhang WM, Pranata A, Wan L, Li K, Ma M, Liao LR, Zhu YL, Guo JW, Chen PJ. Physical therapy for acute and sub-acute low back pain: A systematic review and expert consensus. Clin Rehabil 2024; 38:715-731. [PMID: 38317586 DOI: 10.1177/02692155241229398] [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: 02/07/2024]
Abstract
OBJECTIVE To review the effectiveness of different physical therapies for acute and sub-acute low back pain supported by evidence, and create clinical recommendations and expert consensus for physiotherapists on clinical prescriptions. DATA SOURCES A systematic search was conducted in PubMed and the Cochrane Library for studies published within the previous 15 years. REVIEW METHODS Systematic review and meta-analysis, randomized controlled trials assessing patients with acute and sub-acute low back pain were included. Two reviewers independently screened relevant studies using the same inclusion criteria. The Physiotherapy Evidence Database and the Assessment of Multiple Systematic Reviews tool were used to grade the quality assessment of randomized controlled trials and systematic reviews, respectively. The final recommendation grades were based on the consensus discussion results of the Delphi of 22 international experts. RESULTS Twenty-one systematic reviews and 21 randomized controlled trials were included. Spinal manipulative therapy and low-level laser therapy are recommended for acute low back pain. Core stability exercise/motor control, spinal manipulative therapy, and massage can be used to treat sub-acute low back pain. CONCLUSIONS The consensus statements provided medical staff with appliable recommendations of physical therapy for acute and sub-acute low back pain. This consensus statement will require regular updates after 5-10 years.
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Affiliation(s)
- Xue-Qiang Wang
- Rehabilitation Medicine Center, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- School of Rehabilitation Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yu-Ling Wang
- Department of Rehabilitation Medicine, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jeremy Witchalls
- Research Institute for Sports and Exercise, University of Canberra, Bruce, ACT, Australia
| | - Jia Han
- College of Rehabilitation Sciences, Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Zhi-Jie Zhang
- Rehabilitation Therapy Center, Henan Luoyang Orthopedic Hospital (Henan Provincial Orthopedic Hospital), Luoyang, China
| | - Phillip Page
- Franciscan University, Franciscan Missionaries of Our Lady University, Baton Rouge, LA, USA
| | - Yi Zhu
- Department of Pain and Musculoskeletal Rehabilitation, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Carla Stecco
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Jian-Hua Lin
- Department of Rehabilitation Therapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China
| | - Doa El-Ansary
- Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Quan-Sheng Ma
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
| | - Qi Qi
- Department of Rehabilitation Therapy, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), Tongji University School of Medicine, Shanghai, China
| | - Jae-Seop Oh
- Department of Physical Therapy, INJE University, Gimhae, Republic of Korea
| | - Wei-Ming Zhang
- Department of Rehabilitation Medicine, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Adrian Pranata
- Faculty of Health, Arts and Design, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - Li Wan
- Rehabilitation Center, Jiangsu Province Hospital, Nanjing, Jiangsu, China
| | - Kui Li
- Department of the Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Ming Ma
- Department of Rehabilitation Medicine, Zhongda Hospital Southeast University, Nanjing, Jiangsu, China
| | - Lin-Rong Liao
- Department of Rehabilitation, Yixing JORU Rehabilitation Hospital, Wuxi, China
| | - Yu-Lian Zhu
- Department of Rehabilitation, Huashan Hospital Fudan University, Shanghai, China
| | - Jing-Wei Guo
- Department of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Pei-Jie Chen
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
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Morgan RM, Wheeler TD, Poolman MA, Haugen ENJ, LeMire SD, Fitzgerald JS. Effects of Photobiomodulation on Pain and Return to Play of Injured Athletes: A Systematic Review and Meta-analysis. J Strength Cond Res 2024; 38:e310-e319. [PMID: 38781474 DOI: 10.1519/jsc.0000000000004752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
ABSTRACT Morgan, RM, Wheeler, TD, Poolman, MA, Haugen, ENJ, LeMire, SD, and Fitzgerald, JS. Effects of photobiomodulation on pain and return to play of injured athletes: A systematic review and meta-analysis. J Strength Cond Res 38(6): e310-e319, 2024-The aims of this systematic review and meta-analysis were to evaluate the effect of photobiomodulation (PBM) on musculoskeletal pain in injured athletes and to determine if the effects of PBM allowed injured athletes to return to play faster. Electronic databases (MEDLINE Complete, CINAHL, and SPORTDiscus, PubMed, Web of Science, and Embase) were systematically searched (up to and including November 7, 2023) for peer-reviewed randomized controlled trials (RCTs) meeting criteria. Six RCTs, representing 205 competitive and recreational athletes with a mean age of 24 years, were included in the analysis. There were 6 intervention groups using standard physical therapy (n = 1), placebo PBM (n = 4), and aloe gel (n = 1) lasting between 10 minutes and 8 weeks in duration. The level of significance set for the study was p < 0.05. Overall, the use of PBM indicated a positive effect on pain reduction for PBM vs. control groups, standardized mean differences = 1.03, SE = 0.22, 95% confidence intervals = [0.43-1.63], p = 0.0089, but the 2 RCTs found evaluating the effect of PBM on time to return to play after injury in athletes do not support a benefit. Allied healthcare professionals may use PBM to reduce pain, thus allowing an athlete to return to their normal biomechanical movement faster; however, limited evidence suggests that PBM does not reduce time to return to play after an injury.
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Affiliation(s)
- Richard M Morgan
- Department of Physical Therapy, University of North Dakota, Grand Forks, North Dakota
| | - Tyler D Wheeler
- Department of Athletic Training, Training HAUS, Eagan, Minnesota
| | - Mark A Poolman
- Department of Sports Medicine, University of North Dakota, Grand Forks, North Dakota
| | - Erin N J Haugen
- Department of Clinical and Sport Psychology, Assessment and Therapy Associates of Grand Forks, PLLC, Grand Forks, North Dakota
| | - Steven D LeMire
- Department of Educational Foundations and Research, University of North Dakota, Grand Forks, North Dakota; and
| | - John S Fitzgerald
- Department of Education, Health and Behavior Studies, University of North Dakota, Grand Forks, North Dakota
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Ramanishankar A, S AS, Begum RF, Jayasankar N, Nayeem A, Prajapati BG, Nirenjen S. Unleashing light's healing power: an overview of photobiomodulation for Alzheimer's treatment. Future Sci OA 2024; 10:FSO922. [PMID: 38841181 PMCID: PMC11152588 DOI: 10.2144/fsoa-2023-0155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/17/2023] [Indexed: 06/07/2024] Open
Abstract
Aim: Photobiomodulation involves the use of low-level light therapy or near-infrared light therapy found to be useful in the treatment of a wide range of neurological diseases. Objective: The aim is to review the mechanism and clinical applications of photobiomodulation therapy (PBMT) in managing Alzheimer's disease. Methods: To ensure that the consensus statement accurately reflects both the experts' viewpoint and the most recent developments in the field, the expert opinions were recorded and thoroughly reviewed. Results: PBMT elicits reduction of beta-amyloid plaque, restoration of mitochondrial function, anti-inflammatory and antioxidant properties with a stimulation in ATP synthesis. Conclusion: The PBMT could be helpful in patients non-responsive to traditional pharmacological therapy providing significant aid in the management of Alzheimer's disease when introduced into the medical field.
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Affiliation(s)
- Aakash Ramanishankar
- Department of Pharmacy Practice, School of Pharmaceutical Sciences, Vels Institute of Science Technology & Advanced Studies, Pallavaram, Chennai. India
| | - Ankul Singh S
- Department of Pharmacology, SRM College of Pharmacy, SRM Institute of science & technology, Chennai, Tamil Nadu, India
| | - Rukaiah F Begum
- Department of Pharmacology, SRM College of Pharmacy, SRM Institute of science & technology, Chennai, Tamil Nadu, India
| | - Narayanan Jayasankar
- Department of Pharmacology, SRM College of Pharmacy, SRM Institute of science & technology, Chennai, Tamil Nadu, India
| | - Afreen Nayeem
- Department of Pharmaceutics, Anand College of Pharmacy Agra-Delhi Highway (NH2) Keetham, Agra, Uttar Pradesh, 282007, India
| | - Bhupendra G Prajapati
- Department of Pharmaceutics, Shree SK Patel College of Pharmaceutical Education & Research, Ganpat University, Kherva, 384012, India
| | - Shanmugasundaram Nirenjen
- Department of Pharmacology, SRM College of Pharmacy, SRM Institute of science & technology, Chennai, Tamil Nadu, India
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8
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McGillivray A, Dutta A. The influence of laser-activated irrigation on post-operative pain following root canal treatment: A systematic review. J Dent 2024; 144:104928. [PMID: 38484867 DOI: 10.1016/j.jdent.2024.104928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/29/2024] [Accepted: 03/05/2024] [Indexed: 03/23/2024] Open
Abstract
OBJECTIVES Synthesise evidence on post-endodontic pain (PEP) in adult teeth undergoing primary root canal treatment with the adjunctive use of laser-activated irrigation (LAI) as compared with conventional needle irrigation (CNI) during the first post-operative week. DATA An electronic search was performed; no language constraints or restriction on the year of publication were applied. SOURCES Medline, Scopus, Cochrane and PubMed on 04 June 2023 STUDY SELECTION: Randomised clinical trials (RaCTs) that evaluated PEP after LAI of endodontic irrgants were included. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used. PEP was analysed at various time intervals until 1 week after treatment, related to the type of LAI used and the need for analgesia. REULTS Of the 793 articles identified through the electronic database search, 6 RaCTs were included. Qualitative review was favoured over meta-analysis due to substantial methodological heterogeneity between studies. Five studies were at high risk for bias determined by the Cochrane Risk-of-Bias 2 tool. Diode LAI demonstrated superior efficacy to needle irrigation in reducing pain 6-48 h post-treatment. The impact of LAI by photon-induced photoacoustic streaming (PIPS) was unclear and no difference was observed between PIPS and needle irrigation. However, PIPS mitigated PEP better than manual dynamic activation, sonic and ultrasonic activation. There was no difference in analgesia intake between LAI and needle irrigation groups. CONCLUSIONS LAI may help reduce PEP in the first 48 h. Methodological standardisation of future RaCTs on LAI would be beneficial in allowing a more accurate review with the possibility of quantitative synthesis. CLINICAL SIGNIFICANCE This unique synthesis used stringent criteria to reduce confounding factors and provided valuable evidence regarding PEP with different types of LAI. It helps clinicians choose an appropriate LAI technique as compared with CNI and predicts a time frame for reducing PEP.
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Affiliation(s)
- Alex McGillivray
- School of Dentistry, College of Biomedical and Lifesciences, Cardiff University, Cardiff CF14 4XY, United Kingdom
| | - Arindam Dutta
- School of Dentistry, College of Biomedical and Lifesciences, Cardiff University, Cardiff CF14 4XY, United Kingdom.
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Kamlangchai P, Kampa N, Srithunyarat T, Seesupa S, Hoisang S, Kaenkangploo D, Jitasombuti P, Nonthakotr C, Boonbal N, Jitpean S. Assessing the potential efficacy of 830-nanometer low-level laser therapy in cats: Extraoral applications. Vet World 2024; 17:1124-1129. [PMID: 38911083 PMCID: PMC11188886 DOI: 10.14202/vetworld.2024.1124-1129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 04/25/2024] [Indexed: 06/25/2024] Open
Abstract
Background and Aim Low-level laser therapy (LLLT) has shown benefits as an alternative treatment of feline chronic gingivostomatitis by reducing pain and inflammation within the oral cavity. Extraoral application technique in cats provides more comfort compared to intraoral application. However, the efficacy of LLLT through buccal tissue is still controversial. This study aimed to investigate the penetration efficacy of LLLT using 830 nm continuous waves with various settings and different application techniques. Materials and Methods Twenty-four healthy cats were included in this study. The wavelength of LLLT was 830 nm with an output power of 200 mW through extraoral application, using fluences of 2 and 6 J/cm2 in continuous-wave mode. This study compared different distances (contact and non-contact) and three different transmission media (absent media, alcohol, and normal saline solution). Measurement of the laser power within the oral cavity is represented as the mean output power (MOP). Results Penetration efficacy was detectable for all fluences, distances, and transmission media, with an average buccal thickness of 2.68 mm. MOP did not differ between fluences of 2 and 6 J/cm2 (p = 0.19). In the absence of media, MOP was significantly higher compared with alcohol (p < 0.05) but was not significantly different from normal saline solution (p = 0.26). Conclusion Extraoral application of LLLT demonstrated penetration efficacy through the buccal tissue with both contact and non-contact skin (<10 mm). This is a potential alternative treatment for oral diseases in clinical practice. However, there is a need for further study on the efficacy of treatment in clinical practice.
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Affiliation(s)
- Phanthit Kamlangchai
- Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Naruepon Kampa
- Division of Surgery, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Thanikul Srithunyarat
- Division of Surgery, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Suvaluk Seesupa
- Division of Surgery, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Somphong Hoisang
- Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Duangdaun Kaenkangploo
- Division of Surgery, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Preenun Jitasombuti
- Division of Surgery, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chalermkwan Nonthakotr
- Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nitaya Boonbal
- Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Supranee Jitpean
- Division of Surgery, Faculty of Veterinary Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
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Alayat MS, Takaroni A, Elsodany AM, AlMatrafi NA, Subahi MS, Battecha KH. Effectiveness of photobiomodulation therapy in the treatment of patients with an ankle sprain: a systematic review and meta-analysis. Lasers Med Sci 2024; 39:116. [PMID: 38668764 DOI: 10.1007/s10103-024-04063-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 04/19/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND Photobiomodulation therapy (PBMT) is widely used in the treatment of patients with musculoskeletal and sports disorders with a lack of significance in patients with sprain ankle. PURPOSE This review investigated the effect of PBMT on pain, oedema, and function in patients with an ankle sprain. METHODS A systematic search of the databases (MEDLINE, PubMed, EBSCO, Web of Science, Wiley Online Library, Science Direct, Physiotherapy Evidence (PEDro), and the Cochrane Databases) was performed from inception to the end of 2023 to identify any clinical study investigating the effect of PBMT on ankle sprain. PBMT parameters and measured outcomes were extracted. The primary measured outcome was pain and function, and oedema were secondary measured outcomes. Methodological quality was assessed using the PEDro scale. The level of evidence was determined by the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. A random effect meta-analysis with forest plot was used to calculate standardized mean difference (SMD) at a 95% confidence interval and the overall effect size (ES). RESULTS Six studies (598 patients) were included in the review and five studies in the meta-analysis. There were two fair-quality and four good-quality studies, with a moderate level of evidence on pain, and a low level of evidence on oedema and function. The meta-analysis revealed a significant overall effect of PBMT on pain with high ES [SMD - 0.88 (-1.76, -0.00), p = 0.05], with a non-significant effect on oedema and function with a medium ES [SMD - 0.70 (-1.64, 0.24), p = 0.14] on oedema and low ES on function [SMD - 0.22 (-0.69, 0.24), p = 0.35]. Significant heterogeneity was observed in all measured outcomes with high heterogeneity (I2 > 75%) in pain and oedema and moderate heterogeneity in function. CONCLUSION PBMT is quite effective for patients with an ankle sprain. PBMT showed high effect size with a moderate level of evidence on pain intensity. The lack of significant effects of PBMT on function and edema with low level of evidence limit the confidence to the current results and recommend further large high-quality studies with higher PBMT intensity and fluency for standardisation of the irradiation parameters and treatment protocol. REGISTRATION PROSPERO registration number (CRD42021292930).
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Affiliation(s)
- Mohamed Salaheldien Alayat
- Physiotherapy and rehabilitation department, Faculty of Applied Medical science, Umm Al-Qura University, Mecca, Saudi Arabia.
| | - Abdullah Takaroni
- Physiotherapy and rehabilitation department, Faculty of Applied Medical science, Umm Al-Qura University, Mecca, Saudi Arabia
| | | | - Nahla Ahmad AlMatrafi
- Department of Rehabilitation, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
| | - Moayad Saleh Subahi
- Physiotherapy and rehabilitation department, Faculty of Applied Medical science, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Kadrya Hosney Battecha
- Physiotherapy and rehabilitation department, Faculty of Applied Medical science, Umm Al-Qura University, Mecca, Saudi Arabia
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11
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Lippi L, Ferrillo M, Losco L, Folli A, Marcasciano M, Curci C, Moalli S, Ammendolia A, de Sire A, Invernizzi M. Aesthetic Rehabilitation Medicine: Enhancing Wellbeing beyond Functional Recovery. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:603. [PMID: 38674249 PMCID: PMC11052208 DOI: 10.3390/medicina60040603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/28/2024]
Abstract
Although rehabilitation medicine emphasizes a holistic health approach, there is still a large gap of knowledge about potential interventions aimed at improving overall wellbeing through cosmetic interventions. Therefore, this narrative review investigates the role of different rehabilitative techniques in enhancing aesthetics, quality of life, and psychosocial wellbeing for patients with disabilities. The study follows the SANRA framework quality criteria for a narrative review. Literature searches across PubMed/Medline, Web of Science, and Scopus identified articles focusing on rehabilitation strategies within the aesthetic rehabilitation domain. The review identified evidence supporting injection procedures, such as Botulinum Toxin, Platelet-Rich Plasma, Hyaluronic Acid, Ozone, and Carboxytherapy, and assessing their applications in several disabling disorders. Additionally, physical therapies like Extracorporeal Shock Wave Therapy, Laser Therapy, Microcurrent Therapy, Tecar Therapy, and physical exercises were explored for their impact on cutaneous microcirculation, cellulite treatment, wound healing, and scar appearance improvement. Lastly, the manuscript underlines the role of manual therapy techniques in addressing both physical discomfort and aesthetic concerns, discussing their effectiveness in adipose tissue therapy, scar tissue mobilization, and regional fat thickness reduction. Taken together, this review emphasizes the role of a multidisciplinary approach, aiming to provide valuable insights into potential benefits for both functional and aesthetic outcomes.
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Affiliation(s)
- Lorenzo Lippi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
| | - Martina Ferrillo
- Department of Health Sciences, School of Dentistry, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
| | - Luigi Losco
- Plastic Surgery Unit, Department of Medicine, Surgery and Dentistry, University of Salerno, Via Salvador Allende, 43, 84081 Baronissi, Italy;
| | - Arianna Folli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
| | - Marco Marcasciano
- Plastic Surgery, Experimental and Clinical Medicine Department, Division of Plastic and Reconstructive Surgery, “Magna Graecia” University of Catanzaro, 88100 Catanzaro, Italy;
| | - Claudio Curci
- Physical Medicine and Rehabilitation Unit, Department of Neurosciences, ASST Carlo Poma, 46100 Mantova, Italy
| | - Stefano Moalli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
| | - Antonio Ammendolia
- Physical and Rehabilitative Medicine, Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Alessandro de Sire
- Physical and Rehabilitative Medicine, Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Marco Invernizzi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
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12
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Farazi N, Salehi-Pourmehr H, Farajdokht F, Mahmoudi J, Sadigh-Eteghad S. Photobiomodulation combination therapy as a new insight in neurological disorders: a comprehensive systematic review. BMC Neurol 2024; 24:101. [PMID: 38504162 PMCID: PMC10949673 DOI: 10.1186/s12883-024-03593-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 03/04/2024] [Indexed: 03/21/2024] Open
Abstract
Preclinical and clinical studies have indicated that combining photobiomodulation (PBM) therapy with other therapeutic approaches may influence the treatment process in a variety of disorders. The purpose of this systematic review was to determine whether PBM-combined therapy provides additional benefits over monotherapies in neurologic and neuropsychiatric disorders. In addition, the review describes the most commonly used methods and PBM parameters in these conjunctional approaches.To accomplish this, a systematic search was conducted in Google Scholar, PubMed, and Scopus databases through January 2024. 95 potentially eligible articles on PBM-combined treatment strategies for neurological and neuropsychological disorders were identified, including 29 preclinical studies and 66 clinical trials.According to the findings, seven major categories of studies were identified based on disease type: neuropsychiatric diseases, neurodegenerative diseases, ischemia, nerve injury, pain, paresis, and neuropathy. These studies looked at the effects of laser therapy in combination with other therapies like pharmacotherapies, physical therapies, exercises, stem cells, and experimental materials on neurological disorders in both animal models and humans. The findings suggested that most combination therapies could produce synergistic effects, leading to better outcomes for treating neurologic and psychiatric disorders and relieving symptoms.These findings indicate that the combination of PBM may be a useful adjunct to conventional and experimental treatments for a variety of neurological and psychological disorders.
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Affiliation(s)
- Narmin Farazi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614756, Iran
| | - Hanieh Salehi-Pourmehr
- Research Center for Evidence-Based Medicine, Iranian EBM Centre: A Joanna Briggs Institute (JBI) Center of Excellence, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fereshteh Farajdokht
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614756, Iran
| | - Javad Mahmoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614756, Iran
| | - Saeed Sadigh-Eteghad
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614756, Iran.
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13
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Weihrauch D, Keszler A, Broeckel G, Aranda E, Lindemer B, Lohr NL. Red light mediates the exocytosis of vasodilatory vesicles from cultured endothelial cells: a cellular, and ex vivo murine model. Photochem Photobiol Sci 2024; 23:355-364. [PMID: 38277065 PMCID: PMC10917865 DOI: 10.1007/s43630-023-00522-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024]
Abstract
We have previously established that 670 nm energy induces relaxation of blood vessels via an endothelium derived S-nitrosothiol (RSNO) suggested to be embedded in vesicles. Here, we confirm that red light facilitates the exocytosis of this vasodilator from cultured endothelial cells and increases ex vivo blood vessel diameter. Ex vivo pressurized and pre-constricted facial arteries from C57Bl6/J mice relaxed 14.7% of maximum diameter when immersed in the medium removed from red-light exposed Bovine Aortic Endothelial Cells. In parallel experiments, 0.49 nM RSNO equivalent species was measured in the medium over the irradiated cells vs dark control. Electron microscopy of light exposed endothelium revealed significant increases in the size of the Multi Vesicular Body (MVB), a regulator of exosome trafficking, while RSNO accumulated in the MVBs as detected with immunogold labeling electron microscopy (1.8-fold of control). Moreover, red light enhanced the presence of F-actin related stress fibers (necessary for exocytosis), and the endothelial specific marker VE-cadherin levels suggesting an endothelial origin of the extracellular vesicles. Flow cytometry coupled with DAF staining, an indirect sensor of nitric oxide (NO), indicated significant amounts of NO within the extracellular vesicles (1.4-fold increase relative to dark control). Therefore, we further define the mechanism on the 670 nm light mediated traffic of endothelial vasodilatory vesicles and plan to leverage this insight into the delivery of red-light therapies.
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Affiliation(s)
- Dorothee Weihrauch
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Department of Anesthesiology, Milwaukee, WI, USA
- Department of Plastic Surgery, Milwaukee, WI, USA
| | - Agnes Keszler
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Grant Broeckel
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Eva Aranda
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Department of Anesthesiology, Milwaukee, WI, USA
| | - Brian Lindemer
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Nicole L Lohr
- Division of Cardiovascular Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
- Cardiovascular Center, Medical College of Wisconsin, Milwaukee, WI, USA.
- Clement J Zablocki VA Medical Center, Milwaukee, WI, USA.
- Cardiovascular Institute, University of Birmingham, Alabama, USA.
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14
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Ramakrishnan P, Joshi A, Fazil M, Yadav P. A comprehensive review on therapeutic potentials of photobiomodulation for neurodegenerative disorders. Life Sci 2024; 336:122334. [PMID: 38061535 DOI: 10.1016/j.lfs.2023.122334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023]
Abstract
A series of experimental trials over the past two centuries has put forth Photobiomodulation (PBM) as a treatment modality that utilizes colored lights for various conditions. While in its cradle, PBM was used for treating simple conditions such as burns and wounds, advancements in recent years have extended the use of PBM for treating complex neurodegenerative diseases (NDDs). PBM has exhibited the potential to curb several symptoms and signs associated with NDDs. While several of the currently used therapeutics cause adverse side effects alongside being highly invasive, PBM on the contrary, seems to be broad-acting, less toxic, and non-invasive. Despite being projected as an ideal therapeutic for NDDs, PBM still isn't considered a mainstream treatment modality due to some of the challenges and knowledge gaps associated with it. Here, we review the advantages of PBM summarized above with an emphasis on the common mechanisms that underlie major NDDs and how PBM helps tackle them. We also discuss important questions such as whether PBM should be considered a mainstay treatment modality for these conditions and if PBM's properties can be harnessed to develop prophylactic therapies for high-risk individuals and also highlight important animal studies that underscore the importance of PBM and the challenges associated with it. Overall, this review is intended to bring the major advances made in the field to the spotlight alongside addressing the practicalities and caveats to develop PBM as a major therapeutic for NDDs.
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Affiliation(s)
- Pooja Ramakrishnan
- Fly Laboratory # 210, Anusandhan Kendra-II, School of Chemical & Biotechnology, SASTRA Deemed to be University, Thanjavur 613401, Tamil Nadu, India.
| | - Aradhana Joshi
- Fly Laboratory # 210, Anusandhan Kendra-II, School of Chemical & Biotechnology, SASTRA Deemed to be University, Thanjavur 613401, Tamil Nadu, India.
| | - Mohamed Fazil
- Fly Laboratory # 210, Anusandhan Kendra-II, School of Chemical & Biotechnology, SASTRA Deemed to be University, Thanjavur 613401, Tamil Nadu, India; School of Chemical & Biotechnology, SASTRA Deemed to be University, Thanjavur 613401, Tamil Nadu, India
| | - Pankaj Yadav
- Fly Laboratory # 210, Anusandhan Kendra-II, School of Chemical & Biotechnology, SASTRA Deemed to be University, Thanjavur 613401, Tamil Nadu, India.
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15
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He K, Zhou X, Zheng F, Ju X, Fu SN, Wong AYL. Histological, Physiological and Biomechanical Effects of Low-Level Laser Therapy on Tendon Healing in Animals and Humans: A Systematic Review. Ann Biomed Eng 2023; 51:2659-2707. [PMID: 37899380 DOI: 10.1007/s10439-023-03364-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 09/05/2023] [Indexed: 10/31/2023]
Abstract
Low-level Laser Therapy (LLLT) was widely used in clinical practice for tendon disorders. However, the underlying mechanisms and effectiveness of LLLT in treating tendon injury remain unclear. Therefore, the present study was conducted aiming to summarize the evidence regarding the histological, physiological, and biomechanical effects of LLLT on tendon healing in animal and human models. Four databases were searched for relevant literature. Four independent reviewers screened abstracts and full-text articles, extracted relevant data, evaluated the risk of bias, and quantified the quality of evidence. Database searches yielded 1400 non-duplicated citations. Fifty-five studies were included (50 animal and five human studies). Animal studies revealed that LT had stimulating effects on collagen organization, collagen I and collagen II formation, matrix metalloproteinase (MMP)-8, transforming growth factor β1, vascular endothelial growth factor, hydroxyproline, maximum load, maximum elongation before breaking, and tendon stiffness. However, LLLT had inhibitory effects on the number of inflammatory cells, histological scores, relative amount of collagen III, cyclooxygenase-2, prostaglandin E2 (PGE2), interleukin-6, tumor necrosis factor-α, MMP-1, and MMP-3. Although one human study found that LLLT reduced the concentration of PGE2 in peritendinous tissue of the Achilles tendon, other human studies revealed that the effects of LLLT on the physiology and biomechanics of human tendons remained uncertain. LLLT facilitates tendon healing through various histological, physiological, and biomechanical effects in animal models. Only post-LLLT anti-inflammatory effects were found in human studies.
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Affiliation(s)
- Kexu He
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xuelian Zhou
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
| | - Feisheng Zheng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
| | - Xiaojie Ju
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
| | - Siu-Ngor Fu
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China
| | - Arnold Y L Wong
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR, China.
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16
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Alghamdi BA, Karkousha RN, Elgeidi AA, Amin FS, Tolba AM. Effect of Low-Level Laser Therapy on Knee Range of Motion and Functional Abilities After Total Knee Arthroplasty. Cureus 2023; 15:e50893. [PMID: 38249281 PMCID: PMC10799633 DOI: 10.7759/cureus.50893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2023] [Indexed: 01/23/2024] Open
Abstract
OBJECTIVE The aim of this study was to determine the effectiveness of combined low-level laser therapy (LLL) and rehabilitation in patients following recent total knee replacement (TKR). METHODS A double-blind randomized controlled study was conducted at the Orthopedic Department of Mansoura University Hospital. Forty-four patients were chosen from a total of 58 patients who met the inclusion criteria and were assigned randomly into control and experimental groups of equal size. Ultimately, 40 patients completed the study (20 from each group). Both groups participated in an intensive functional rehabilitation program, and the experimental group also received LLL therapy around the knee at the incisional line, the medial and lateral intra-articular space, above and below the patella, and at the popliteal fossa at low fluence (6 J/cm2, 650 nm continuous wave) and 60 s per point with a total dose of 48 J per session over 12 treatment sessions for six weeks. Knee range of motion (ROM) was measured with a digital goniometer, and functional abilities were assessed with the Arabic version of the Western Ontario and McMaster Universities Osteoarthritis (WOMAC) index. RESULTS There were significant differences in all variables pre- and post-treatment within each group. Before treatment, there was no significant difference in any of the measured variables between the groups (P>0.05). After treatment, there were significant differences in knee flexion ROM and WOMAC index (P<0.05) but no significant difference in knee extension ROM between the groups (P>0.05). CONCLUSION The addition of low-level laser therapy to a rehabilitation program post-TKR resulted in substantial enhancements in knee flexion range of motion and the WOMAC index.
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Affiliation(s)
- Bandar A Alghamdi
- Orthopedic, Department of Surgery, College of Medicine, Umm Al-Qura University, Al-Qunfudhah, SAU
| | - Rania N Karkousha
- Physical Therapy, Basic Science Department, Faculty of Physical Therapy, Cairo University, Cairo, EGY
| | - Adham A Elgeidi
- Orthopedic and Traumatology, Orthopedic Department, Faculty of Medicine, Mansoura University, Mansoura, EGY
| | - Fatma S Amin
- Physical Therapy, Basic Science Department, Faculty of Physical Therapy, Cairo University, Cairo, EGY
| | - Ahmed M Tolba
- Physical Therapy, Basic Science Department, Faculty of Physical Therapy, Delta University for Science and Technology, Gamsa, EGY
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Gholami L, Khorsandi K, Fekrazad R. Effect of red and near-infrared irradiation on periodontal ligament stem cells: ROS generation and cell cycle analysis. J Biomol Struct Dyn 2023; 41:10051-10058. [PMID: 36469733 DOI: 10.1080/07391102.2022.2152869] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022]
Abstract
Reconstruction of lost tooth structures and the periodontium with the help of tissue engineering has found a special place in dentistry in recent years with reports of great therapeutic success. Stem cells from the periodontal ligament have the potential for high differentiation into the bone and periodontal ligament cells and are therefore a suit candidate for regenerative therapies of the periodontium and other tissues. In this regard, the use of photobiomodulation on these cells by light irradiation can be effective in increasing the efficiency of these regenerative methods. The effect of red and near-infrared lasers was investigated in pulsed and continuous modes on the cell viability, ROS production and the cell cycle of Periodontal Ligament Stem cells (PDLSCs) using MTT assay and flowcytometry techniques. The result shows that both red and near-infra-red (NIR) irradiations at 3 J/cm2 maintain cell viability. ROS generation assay indicated that in PDL stem cells irradiated with NIR laser (940 nm), ROS production was greater than in the red (660 nm) irradiated groups. Cell cycle analysis revealed that NIR irradiation can enhance the proportion of S-phase cells and declinedecline the proportion of G1-phase cells compared to the red laser irradiation groups. Moreover, this enhancement was greater in the pulsed group compared to the continuous mode group. Overall, the current study results showed that photobiomodulation can support the cell viability of PDLSCs and could affect the ROS production and cell cycle. This effect was more with 940 nm (NIR) irradiation pulsed mode compared to 660 nm (red).Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Leila Gholami
- Department of Periodontics, School of Dentistry, Dental Implants Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Khatereh Khorsandi
- Department of Photodynamic, Medical Laser Research Center, Yara Institute, ACECR, Tehran, Iran
- Department of Biochemistry and Molecular Medicine, School of Medicine and Health Sciences, The George Washington University, Washington, DC, USA
| | - Reza Fekrazad
- Radiation Science Research Center, Laser Research Center in Medical Sciences, AJA University of Medical Sciences, Tehran, Iran
- International Network for Photo Medicine and Photo Dynamic Therapy (INPMPDT), Universal Scientific Education and Research Network (USERN), Tehran, Iran
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Sammons T, Gair K, Silverman RG, Shanks S. Assessing the Impact of High Photon Energy Wavelengths on the Treatment of Chronic Neck and Shoulder Pain. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2023; 2023:6672019. [PMID: 37829623 PMCID: PMC10567292 DOI: 10.1155/2023/6672019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/18/2023] [Accepted: 09/26/2023] [Indexed: 10/14/2023]
Abstract
The effect of low-level laser therapy with high photon energy wavelengths, green and violet, for treating chronic musculoskeletal pain was examined in the first-ever clinical trial of its kind. Participants (n = 43) underwent a single 13-minute laser session. The primary measure of effectiveness was the change in initial visual analog pain (VAS) scores observed three minutes posttreatment. The success of a participant was defined in advance as a reduction of ≥30% in VAS scores, while the success of the study was predetermined as achieving a 65 ± 5% success rate among individual participants. Results demonstrated subjects' VAS pain scores decreased from 71.79 to 34.02 (p < 0.0001), while most participants in the study (81.4%) achieved a ≥30% decrease in pain scores. The findings from this clinical investigation provided substantial support for the first Food and Drug Administration clearance (K221987) for the combined application of green and violet lasers.
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Affiliation(s)
| | - Kirk Gair
- Clinical Study Site, Laser Chiropractic, West Covina, CA, USA
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19
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Carvalho FR, Barros RQ, Gonçalves AS, Muragaki SP, Pedroni ACF, Oliveira KDCM, Freitas PM. Photobiomodulation Therapy on the Palliative Care of Temporomandibular Disorder and Orofacial/Cervical Skull Pain: Preliminary Results from a Randomized Controlled Clinical Trial. Healthcare (Basel) 2023; 11:2574. [PMID: 37761771 PMCID: PMC10531481 DOI: 10.3390/healthcare11182574] [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: 06/06/2023] [Revised: 08/22/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
The main symptoms of temporomandibular disorders (TMDs) are pain from musculoskeletal and/or joint-in the head and neck region-and complaints of difficulty in mandibular movements. The photobiomodulation therapy (PBMT) has been reported as a promising treatment in the management of these symptoms. The objective of this research was to assess the effect of PBMT immediately after irradiation on TMDs symptoms under a prospective clinical trial, randomized, triple-blinded, placebo-controlled, and with two parallel arms. According to the RDC/TMD, maximum mouth opening (MMO) and pain in the orofacial/cervical muscles and temporomandibular joint (TMJ) were recorded. One hundred forty-five participants (71 placebo and 74 PBMT experimental) were analyzed after irradiation protocols (sham-PBMT or PBMT) at the orofacial/cervical skull musculature and at the TMJ. The results showed a reduction in the total pain score (p = 0.026), a reduction in the number of painful points (p = 0.013), and an increase in the MMO (p = 0.016) in the PBMT protocol group when compared to the placebo protocol (sham-PBMT). The PBMT was shown to be effective in reducing orofacial/cervical skull pain immediately after the irradiation. It is clinically relevant and should be taken into consideration by professionals who are dedicated to treating this pathology because, in addition to bringing comfort to patients who need dental treatment, it also consists of a low-cost and low technical complexity clinical approach.
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Affiliation(s)
- Fernando Rodrigues Carvalho
- Department of Restorative Dentistry, Special Laboratory of Lasers in Dentistry, School of Dentistry, University of São Paulo, São Paulo 05508-000, Brazil
| | | | - Alyne Simões Gonçalves
- Department of Biomaterials and Oral Biology, School of Dentistry, University of São Paulo (USP), São Paulo 05508-000, Brazil
| | | | | | | | - Patrícia Moreira Freitas
- Department of Restorative Dentistry, Special Laboratory of Lasers in Dentistry, School of Dentistry, University of São Paulo, São Paulo 05508-000, Brazil
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Lacerda-Santos JT, Granja GL, Firmino RT, Dias RDF, de Melo DP, Granville-Garcia AF, Martins CC. Use of Photobiomodulation to Reduce Postoperative Pain, Edema, and Trismus After Third Molar Surgery: A Systematic Review and Meta-Analysis. J Oral Maxillofac Surg 2023; 81:1135-1145. [PMID: 37290483 DOI: 10.1016/j.joms.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 05/12/2023] [Accepted: 05/17/2023] [Indexed: 06/10/2023]
Abstract
PURPOSE Third molar extraction can cause surgical trauma, which is associated with pain, edema, trismus, and functional limitations. The aim of the present systematic review was to investigate the effects of photobiomodulation (PBM) following the extraction of impacted mandibular third molars. METHODS An electronic search was conducted in 10 databases from inception up to October 2021 and the grey literature, with no restrictions regarding language or year of publication. Randomized controlled clinical trials (RCT) were included. Studies that were not RCTs were excluded. Reviewers independently analyzed titles and abstracts, followed by full-text analysis. This systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The exposure variable was the use of PBM and the outcomes were pain, edema, and trismus. Meta-analysis was performed using a random-effects model. The estimate was calculated considering standardized mean differences (SMD) and respective 95% confidence intervals (CI) obtained for each outcome on the first, second, third and seventh postoperative days. The level of evidence was assessed using the GRADE approach. RESULTS The search resulted in the 3,324 records. Thirty-three RCTs were included in the systematic review and 23 of these were included in the meta-analyses. The studies involved a total of 1,347 participants (56.6% female and 43.4% male) between 16 and 44 years of age. A greater reduction in pain was found in the PBM group compared to the control group on the third postoperative day (SMD: -1.09; 95% CI: -1.63; -0.55; P < .001; low certainty). Edema was discretely lower in the PBM group on the second postoperative day (SMD: -0.61; 95% CI: -1.09; -0.13; P < .001; low certainty) and trismus was discretely lower in the PBM group on the seventh postoperative day (SMD: 0.48; 95% CI: 0.00; 0.96; P < .001; very low certainty). CONCLUSION The evidence of the effect of PBM regarding the control of pain, edema, and trismus following third molar extractions is low or very low.
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Affiliation(s)
- Jhonatan Thiago Lacerda-Santos
- PhD Student, Postgraduate Program in Dentistry, State University of Paraiba (UEPB), Campina Grande, Brazil; Professor, Department of Dentistry, FIP Campina Grande, Campina Grande, Brazil
| | - Gélica Lima Granja
- PhD Student, Postgraduate Program in Dentistry, State University of Paraiba (UEPB), Campina Grande, Brazil; Professor, Department of Dentistry, FIP Campina Grande, Campina Grande, Brazil
| | - Ramon Targino Firmino
- Professor, School of Medical Sciences of Campina Grande, UNIFACISA University Center (UNIFACISA), Campina Grande, Brazil; Postgraduate Program in Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | | | | | | | - Carolina Castro Martins
- Associate Professor, Dental School, Federal University of Minas Gerais, Belo Horizonte, Brazil
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Kahkhaie LR, Keikhaie KR, Nasab AA, Zhaleh MRK. Low-Level Laser Therapy Effects on Reducing Surgical Complications and Wound Infection after Cesarean Section. MAEDICA 2023; 18:426-431. [PMID: 38023759 PMCID: PMC10674115 DOI: 10.26574/maedica.2023.18.3.426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Background:One of the main problems in cesarean section cases is represented by postoperative pain that can cause delay in recovery and intense complications for patients. Therefore, the present study evaluates the effect and quality of treating infectious tissue and surgical complications using low-level lasers after cesarean section. Methods:In this clinical study, 240 candidates for the same type of surgery using the spinal anesthesia technique, were randomly divided into a laser treatment group and a control group. Finally, the surgical incision in the laser group was irradiated by laser (810 nm). Furthermore, the same method was used for the control group. The first request for analgesia, total analgesic consumption and severity of postoperative pain by visual analogue scale (VAS) were monitored in all patients for 24 hours. Findings: The 240 participants in the present study were equally allocated (1:1 ratio) to the case and control groups. There was a significant difference in average age (P=0.013) between subjects of the two study groups, with controls having a lower average age than participants in the case group based on the obtained results. However, the body mass index did not significantly differ between the two groups (p=0.1). The average use of painkillers (a painkiller is a pill or other form of drug that reduces or stops physical pain), suture removal time, and postoperative pain on days 3, 7, 14, and six weeks after surgery were lower in the case group than in the control group. The obtained difference was statistically significant (p<0.001). Conclusion:According to the findings of this study, using low-level laser therapy with cluster current (wavelength 810 nm and power 300 mW and power density for low-level laser 4 W/cm2) can help reduce postoperative pain and the need for painkillers.
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Affiliation(s)
- Leli Rezaie Kahkhaie
- Department of Internal Medicine, School of Medicine Amir al Momenin Hospital Zabol University of Medical Sciences, Iran
| | | | - Atefeh Amiri Nasab
- Student Research Committee of Zabol University of Medical Sciences, Zabol, Iran
| | - Mahdi Rezaei Kahkha Zhaleh
- Department of Epidemiology & Biostatistics, School of Public Health Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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22
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de la Barra Ortiz HA, Avila MA, Miranda LG, Liebano RE. Effect of high-intensity laser therapy in patients with non-specific chronic neck pain: study protocol for a randomized controlled trial. Trials 2023; 24:563. [PMID: 37653525 PMCID: PMC10472636 DOI: 10.1186/s13063-023-07599-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 08/22/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Chronic non-specific neck pain (CNNP) is a prevalent musculoskeletal disorder known for its significant disability and economic burden, ranking second only to low back pain in musculoskeletal conditions. Physical therapy offers effective interventions for CNNP, including low-level laser therapy (LLLT). High-intensity laser therapy (HILT) is a recent treatment for musculoskeletal pain, but studies that support its use in CNNP are limited. The objective of this study is to assess the effect of high-intensity laser therapy on pain intensity in patients with CNNP, given the existing evidence on LLLT for this condition. METHODS This is a 2-arm, randomized, placebo-controlled trial with blinded evaluators. The research will be carried out in the laboratory of physical agents at the Andrés Bello University, Campus Casona de las Condes. Eligible participants include the entire internal and external community associated with Andrés Bello University suffering from chronic non-specific NP. Participants will be stratified by sex (4 subgroups) and randomized into 2 study groups: group 1 (HILT and stretching exercises) and group 2 (sham HILT and stretching exercises). Treatments will be performed twice a week for 4 weeks with 3 assessments: before treatment (T0), at the end of treatment (T1), and 12 weeks after treatment (follow-up) (T2). The main outcomes will be pain intensity at rest, pain intensity at movement (active cervical movements: flexion, extension, right and left side bending, and right and left rotation), and pain pressure threshold (average obtained for six evaluation points). Secondary outcome measures will include neck range of motion in the sagittal, coronal, and transverse planes and neck disability. DISCUSSION In this study, HILT's effects on patients with non-specific NP will be compared to those of a sham laser intervention. This RCT will offer new evidence regarding the potential benefits of HILT in terms of pain intensity, range of movement, and disability in people suffering with non-specific NP. TRIAL REGISTRATION ClinicalTrials.gov NCT05689788. January 19, 2023.
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Affiliation(s)
- Hernán Andrés de la Barra Ortiz
- Exercise and Rehabilitation Sciences Institute, School of Physical Therapy, Faculty of Rehabilitation Sciences, Universidad Andres Bello, Santiago, 7591538, Chile
- Department of Physical Therapy, Federal University of São Carlos (UFSCar), Rodovia Washington Luis, km 235, São Carlos, São Paulo, Brazil
- Physiotherapeutic Resources Research Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos, Brazil
| | - Mariana Arias Avila
- Department of Physical Therapy, Federal University of São Carlos (UFSCar), Rodovia Washington Luis, km 235, São Carlos, São Paulo, Brazil
- Physiotherapeutic Resources Research Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos, Brazil
| | - Luis Gómez Miranda
- Exercise and Rehabilitation Sciences Institute, School of Physical Therapy, Faculty of Rehabilitation Sciences, Universidad Andres Bello, Santiago, 7591538, Chile
| | - Richard Eloin Liebano
- Department of Physical Therapy, Federal University of São Carlos (UFSCar), Rodovia Washington Luis, km 235, São Carlos, São Paulo, Brazil.
- Physiotherapeutic Resources Research Laboratory, Department of Physical Therapy, Federal University of São Carlos (UFSCar), São Carlos, Brazil.
- Department of Rehabilitation Sciences, University of Hartford, West Hartford, CT, USA.
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Farshidfar N, Farzinnia G, Samiraninezhad N, Assar S, Firoozi P, Rezazadeh F, Hakimiha N. The Effect of Photobiomodulation on Temporomandibular Pain and Functions in Patients With Temporomandibular Disorders: An Updated Systematic Review of the Current Randomized Controlled Trials. J Lasers Med Sci 2023; 14:e24. [PMID: 37744015 PMCID: PMC10517581 DOI: 10.34172/jlms.2023.24] [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: 02/25/2023] [Accepted: 05/27/2023] [Indexed: 09/26/2023]
Abstract
Introduction: Temporomandibular disorders (TMDs) are the most prevalent non-dental origin orofacial pain conditions affecting the temporomandibular joints (TMJs) and/or orofacial muscles. Photobiomodulation therapy (PBMT) is a conservative way to improve function and reduce symptoms in TMD patients. This systematic review was conducted to update evidence about the effects of PBMT on pain intensity, TMJ movements, electromyography (EMG) activity, pressure pain threshold (PPT), and TMJ sound in patients with TMDs. Methods: A systematic literature search was conducted in Web of Science, PubMed/Medline, and Scopus databases using appropriate keywords and specific strategies from January 2000 to September 2022. Data extraction was done based on the inclusion/exclusion criteria. Results: A total of 40 studies were included. All included studies except one provided information on pain intensity; 27 studies showed a reduction in pain intensity in PBMT groups compared to control groups. Seven out of 15 studies, which reported maximum mouth opening (MMO), showed a greater MMO in PBMT groups than in placebo groups. In addition, the figures for passive maximum mouth opening (PMMO) and active maximum mouth opening (AMMO) in all the studies reporting PMMO and AMMO were higher in PBMT groups. In eight out of ten studies, lateral movement (LM) was greater in PBMT groups. Moreover, in three studies out of four, protrusive movement (PM) was reported to be greater in the PBMT group. Four out of nine studies showed a greater PPT in the PBMT group. Reduced TMJ sounds in the PBMT group were reported in two out of five studies. In addition, in most studies, no difference in EMG activity was detected between the two groups. Conclusion: This updated systematic review showed the promising effects of PBMT on the alleviation of pain and improvement in MMO. Using the infrared diode laser with a wavelength ranging between 780-980 nm, an energy density of<100 J/ cm2, and an output power of≤500 mW for at least six sessions of treatment seems to be a promising option for treating mentioned TMDs signs and symptoms based on the previously reported findings.
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Affiliation(s)
- Nima Farshidfar
- Orthodontic Research Center, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Golnoush Farzinnia
- Oral and Dental Disease Research Center, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Sahar Assar
- Section for Oral Ecology and Caries Control, Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - Parsa Firoozi
- School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Fahimeh Rezazadeh
- Oral and Dental Disease Research Center, Department of Oral and Maxillofacial Medicine, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Neda Hakimiha
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Widhowaty Santoso A, Sufiawati I. Effectiveness of Photobiomodulation in Reducing Pain of Oral Mucosal Diseases: A Case Series. Int Med Case Rep J 2023; 16:407-417. [PMID: 37465549 PMCID: PMC10351595 DOI: 10.2147/imcrj.s414313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/27/2023] [Indexed: 07/20/2023] Open
Abstract
Introduction Pain management becomes important in the treatment of oral mucosal diseases since it can impair the quality of life. Photobiomodulation (PBM) as an alternative therapy, has potency in reducing pain through several mechanisms targeting peripheral nerves in the target tissue. Purpose To discuss the effectiveness of PBM in the management of four cases of oral mucosal diseases. Case Four patients, two females and two males, with an age ranging from 24 to 63 years came to the Oral Medicine Department complaining of painful lesions in their oral cavity. Three cases showed ulceration of the oral mucosa and had been diagnosed with recurrent aphthous stomatitis, recalcitrant chronic ulcer, and non-specific chronic sialadenitis. One patient who complained of intense pain and swelling on the right side of the face was diagnosed with post-herpetic neuralgia (PHN). Case Management PBM was administered in all four cases (976 nm diode laser, three cases with spot size 0.01 cm2, fluency 10 J/cm2, and one case with spot size 0.5 cm2; fluency 3 J/cm2). Visual analog scale (VAS) control was performed before and after the PBM at each visit. The recorded VAS results show a reduction in pain that started at the post-laser time, with VAS before PBM ranging from 5 to 7 and after PBM ranging from 0 to 4. Three patients were given triamcinolone acetonide 0.1%, chlorhexidine gluconate 0.2% mouthwash, petroleum jelly, and multivitamins. One patient was given mefenamic acid and multivitamins. Conclusion PBM can be a useful adjunctive treatment to relieve the pain of oral mucosal diseases due to its ability to reduce pain intensity.
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Affiliation(s)
- Astrid Widhowaty Santoso
- Oral Medicine Residency Program, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
| | - Irna Sufiawati
- Oral Medicine Department, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
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25
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Ashour AA, Yehia RM, ElMeligie MM, Hanafy AF. Effectiveness of high intensity laser therapy on pain, grip strength and median nerve conductivity in pregnant women with carpal tunnel syndrome: A randomized controlled trial. J Hand Ther 2023; 36:536-545. [PMID: 35817691 DOI: 10.1016/j.jht.2022.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 03/23/2022] [Accepted: 03/27/2022] [Indexed: 02/03/2023]
Abstract
STUDY DESIGN Single-blind randomized controlled trial. INTRODUCTION High-intensity laser therapy (HILT) was recently introduced to the physiotherapy field as a treatment option for patients with carpal tunnel syndrome (CTS). However, evidence about its effectiveness on pregnant women with CTS is sparse. PURPOSE OF STUDY To test the effectiveness of HILT combined with a conventional physical therapy program to reduce pain intensity, sensory and motor nerve distal latency, and increase grip strength in pregnant women with CTS compared with the physical therapy alone. METHODS Fifty-four pregnant women with mild to moderate CTS were randomized and further allocated into two groups. The HILT group (n = 27) received both HILT and conventional physical therapy, and the control group (n = 27) received only physical therapy, including nerve and tendon gliding exercises and the use of an orthotic device. Participants received the interventions at the University Hospital (omitted for review) three times per week for 5 weeks. An 11-points numerical pain rating scale, electromyography, and a handheld dynamometer were used for data collection before and after the treatment. RESULTS Participants from both groups presented significant improvement in the median nerve motor nerve distal latency (MNDL), sensory nerve distal latency, numerical pain rating scale, and handgrip strength after the intervention. The between-group difference showed more improvements in participants of the HILT group on reducing pain intensity, mean difference (MD) = -3.11 (-4.1 to 2.1), and sensory nerve distal latency, MD = -0.3 (-0.5 to -0.1) compared with the control group. DISCUSSION HILT produced greater improvement in outcomes of pregnant women with mild to moderate CTS whichsuggests that adding HILT to traditional CTS physical therapy protocol is beneficial and safe. CONCLUSIONS High-intensity laser therapy combined with a standard physical therapy program for CTS in pregnant women is better than the physical therapy program alone to improve pain intensity and median nerve sensory distal latency.
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Affiliation(s)
- Ahmed Atteya Ashour
- Department of Biomechanics, Faculty of Physical Therapy, October 6 University, Giza, Egypt.
| | - Radwa Mohamed Yehia
- Department of Physical Therapy for Women's Health, Faculty of Physical Therapy, October 6 University, Giza, Egypt
| | - Mohamed Magdy ElMeligie
- Department of Basic Sciences, Faculty of Physical Therapy, Ahram Canadian University, Giza, Egypt
| | - Abeer Farag Hanafy
- Department of Biomechanics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
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Cronshaw M, Parker S, Grootveld M, Lynch E. Photothermal Effects of High-Energy Photobiomodulation Therapies: An In Vitro Investigation. Biomedicines 2023; 11:1634. [PMID: 37371729 DOI: 10.3390/biomedicines11061634] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/23/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
The purpose of this study was to investigate photothermal aspects of photobiomodulation therapies (PBMT) in vitro to assist in the development of safe clinical parameters with respect to higher-power devices with large surface applicators. Laser wavelengths in the range of 650 nm-1064 nm were investigated using a thermal camera. Thermographic measures of surface and sub-surface temperature variations of similar lean porcine muscle tissue samples were recorded for a series of calibrated experiments. A thermal comparison was then made between Flat-top and Gaussian beam spatial distribution devices. Outcome data were subjected to statistical analysis using an ANOVA model. Results acquired at similar parameters of irradiance indicated that the application of the 980 nm wavelength was associated with the highest rise in temperature, which decreased with other wavelengths in the order 980 > 1064 ≈ 650 >>> 810 nm (p < 5 × 10-20). All wavelengths assessed were associated with a significant temperature increase, and with the exception of 810 nm, all exceeded the threshold of a 6 °C rise within the prescribed parameter limits. Optical scanning by movement of the applied source over a relevant area was found to offer effective mitigation of these temperature increases. An extended discussion is presented, analysing the clinical significance of the study outcomes. Recommendations are made within the limits of this in vitro study in order to assist future clinical investigations.
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Affiliation(s)
- Mark Cronshaw
- Leicester School of Pharmacy, De Montfort University, Leicester LE1 9BH, UK
| | - Steven Parker
- Leicester School of Pharmacy, De Montfort University, Leicester LE1 9BH, UK
| | - Martin Grootveld
- Leicester School of Pharmacy, De Montfort University, Leicester LE1 9BH, UK
| | - Edward Lynch
- Leicester School of Pharmacy, De Montfort University, Leicester LE1 9BH, UK
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27
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Laakso EL, Ewais T. A Holistic Perspective on How Photobiomodulation May Influence Fatigue, Pain, and Depression in Inflammatory Bowel Disease: Beyond Molecular Mechanisms. Biomedicines 2023; 11:biomedicines11051497. [PMID: 37239169 DOI: 10.3390/biomedicines11051497] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Numerous mechanisms, mostly molecular, have been tested and proposed for photobiomodulation. Photobiomodulation is finding a niche in the treatment of conditions that have no gold-standard treatment or only partially effective pharmacological treatment. Many chronic conditions are characterised by symptoms for which there is no cure or control and for which pharmaceuticals may add to the disease burden through side effects. To add quality to life, alternate methods of symptom management need to be identified. OBJECTIVE To demonstrate how photobiomodulation, through its numerous mechanisms, may offer an adjunctive therapy in inflammatory bowel disease. Rather than considering only molecular mechanisms, we take an overarching biopsychosocial approach to propose how existing evidence gleaned from other studies may underpin a treatment strategy of potential benefit to people with Crohn's disease and ulcerative colitis. MAIN FINDINGS In this paper, the authors have proposed the perspective that photobiomodulation, through an integrated effect on the neuroimmune and microbiome-gut-brain axis, has the potential to be effective in managing the fatigue, pain, and depressive symptoms of people with inflammatory bowel disease.
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Affiliation(s)
- E-Liisa Laakso
- Mater Research Institute-University of Queensland, South Brisbane, QLD 4101, Australia
- Menzies Health Institute Queensland, Gold Coast Campus, Griffith University, Southport, QLD 4215, Australia
| | - Tatjana Ewais
- Mater Adolescent and Young Adult Health Clinic, South Brisbane, QLD 4101, Australia
- School of Medicine, The University of Queensland, St Lucia, QLD 4068, Australia
- School of Medicine and Dentistry, Gold Coast Campus, Griffith University, Southport, QLD 4215, Australia
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Aifantis ID, Ampadiotaki MM, Pallis D, Tsivelekas KK, Papadakis SA, Chronopoulos E. Biophysical Enhancement in Fracture Healing: A Review of the Literature. Cureus 2023; 15:e37704. [PMID: 37206524 PMCID: PMC10191239 DOI: 10.7759/cureus.37704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2023] [Indexed: 05/21/2023] Open
Abstract
Bone healing constitutes a complex process involving cellular and pathophysiological mechanisms. Despite progress in osteosynthesis techniques, fracture union continues to be challenging. In some cases, it is not ultimately achieved or is delayed relative to the expected time resulting in economic and social outcomes for the patient and the health system. In addition to surgical treatment, biophysical methods have been developed to assist in fracture healing used in combination or individually. Biophysical stimulation is a non-invasive therapy used in orthopedic practice to increase and enhance tissue's reparative and anabolic activities. This study reviewed the existing literature, including electromagnetic fields, ultrasound, laser, extracorporeal shockwave therapy, and electrical stimulation, and revealed the efficacy of biophysical stimulation for bone healing. This study aims to define if these methods are helpful, especially in cases of non-union. Biophysical stimulation requires care and precision in use to ensure the success expected of it by physicians and patients.
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Affiliation(s)
| | | | - Dimitrios Pallis
- 2nd Orthopedic Department, KAT Attica General Hospital, Athens, GRC
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Elboim-Gabyzon M, Nahhas F. Laser therapy versus pulsed electromagnetic field therapy as treatment modalities for early knee osteoarthritis: a randomized controlled trial. BMC Geriatr 2023; 23:144. [PMID: 36922781 PMCID: PMC10018856 DOI: 10.1186/s12877-022-03568-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/27/2022] [Indexed: 03/18/2023] Open
Abstract
BACKGROUND This randomized controlled trial aimed to compare the effects of pulsed electromagnetic field therapy (PEMFT) and low-level laser therapy (LLLT) on pain and physical function of participants with knee osteoarthritis (KOA). METHODS According to the Kellgren-Lawrence classification, participants with grade 2-3 KOA were randomized to receive PEMFT or LLLT for six sessions lasting 15 min/session over a 3-week period. Pain at rest and when walking, standing from a sitting position, and climbing the stairs was assessed using the visual analog scale. Functional level was measured by the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), timed up-and-go test (TUG), and 10-m walk (10 MW) test. Measurements were obtained before and after the interventions. Significance was determined at p ≤ 0.05. RESULTS Forty participants were included in the study. Pain and physical function improved significantly (p < 0.0001) in both groups. PEMFT was significantly more effective in reducing pain at rest, when standing from a sitting position, and when climbing the stairs, and in improving both WOMAC scores and TUG results (p ≤ 0.0003). The improvements in pain during the activities and the WOMAC scores reached the minimal clinically important difference. No adverse events occurred. CONCLUSION Six sessions of PEMFT and LLLT had immediate positive effects on pain and physical function in individuals with low-grade KOA, with PEMFT resulting in significantly better results. TRIAL REGISTRATION ISRCTN registry trial ID: ISRCTN17001174.
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Affiliation(s)
- Michal Elboim-Gabyzon
- Physical Therapy Department, Faculty of Social Welfare and Health Sciences, University of Haifa, 188 Hushi Abba Boulevard, 3498837, Haifa, Israel.
| | - Fouad Nahhas
- Physical Therapy Department, Faculty of Social Welfare and Health Sciences, University of Haifa, 188 Hushi Abba Boulevard, 3498837, Haifa, Israel
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Malik S, Sharma S, Dutta N, Khurana D, Sharma RK, Sharma S. Effect of low-level laser therapy plus exercise therapy on pain, range of motion, muscle strength, and function in knee osteoarthritis - a systematic review and meta-analysis. Somatosens Mot Res 2023; 40:8-24. [PMID: 36576096 DOI: 10.1080/08990220.2022.2157387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Knee osteoarthritis (KOA) is commonly associated with multiple musculoskeletal impairments. OBJECTIVE The purpose of this review was (1) to investigate the effectiveness of LLLT plus ET on pain, ROM, muscle strength, and function in KOA immediately after therapy and (2) whether the effectiveness of LLLT plus ET could be sustained at follow-up (4 - 32 weeks). METHODS Six databases were systematically searched upto December 2021 to find relevant articles. Included studies were RCTs written in English, which compared LLLT plus ET with placebo LLLT plus ET in KOA. Three independent reviewers extracted data and assessed the quality of included studies. Standard mean difference (SMD) was used in meta-analysis using random effect model. RESULT Of the 6307 articles, 14 RCTs (820 patients) met the inclusion criteria. The results demonstrated that there was a significant difference in pain immediately after therapy (SMD: -0.58, p = 0.001) and at follow-up (SMD: -1.35, p = 0.05) in LLLT plus ET group. There were no significant differences in knee ROM, muscle strength, and knee function outcomes immediately and at follow-up. CONCLUSION Our findings indicate that LLLT plus ET could be considered to alleviate pain in the KOA. LLLT reduces pain at 4-8J with a wavelength of 640-905nm per point applied for 10-16 sessions at a frequency of 2 sessions/week. An exercise therapy program at prescribed dosage involving major muscle groups might help. However, LLLT plus ET is no more effective than placebo LLLT plus ET in improving ROM, muscle strength, and function in KOA.
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Affiliation(s)
- Shikha Malik
- CPRS, Jamia Millia Islamia, A Central university, New Delhi, India
| | - Shalini Sharma
- Department of Physiotherapy, Plena Healthcare, Melbourne, Australia
| | - Neha Dutta
- CPRS, Jamia Millia Islamia, A Central university, New Delhi, India
| | - Dimple Khurana
- CPRS, Jamia Millia Islamia, A Central university, New Delhi, India
| | - Raj Kumar Sharma
- Physiotherapy and Rehabilitation Department, Santosh University, Ghaziabad, India
| | - Saurabh Sharma
- CPRS, Jamia Millia Islamia, A Central university, New Delhi, India
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Kunarti S, Eka Juniarti D, Kartini Sunur Y, Kurnia Ariani M. The different effects of low-level laser therapy before and after overinstrumentation on the expression of substance P and interleukin-10. Saudi Dent J 2023; 35:317-321. [DOI: 10.1016/j.sdentj.2023.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023] Open
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Arroyo-Fernández R, Aceituno-Gómez J, Serrano-Muñoz D, Avendaño-Coy J. High-Intensity Laser Therapy for Musculoskeletal Disorders: A Systematic Review and Meta-Analysis of Randomized Clinical Trials. J Clin Med 2023; 12:1479. [PMID: 36836014 PMCID: PMC9963402 DOI: 10.3390/jcm12041479] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/30/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
High-intensity laser therapy (HILT) is one of the therapeutic approaches used in the treatment of musculoskeletal disorders (MSD). The main objective of this study was to examine the effectiveness of HILT for reducing pain and improving functionality in people with MSD. Ten databases were systematically searched for randomized trials published up to 28 February 2022. Randomized clinical trials (RCTs) assessing the effectiveness of HILT on MSD were included. The main outcome measures were pain and functionality. In total, 48 RCTs were included in the qualitative synthesis and 44 RCTs in the quantitative analysis. HILT showed a decrease on the pain VAS (mean difference (MD) = -1.3 cm; confidence interval (CI) 95%: -1.6 to -1.0) and an improvement in functionality (standardized mean difference (SMD) = -1.0; CI95%: -1.4 to -0.7), with low and moderate quality of evidence, respectively. A greater effect was observed when compared with control than with other conservative treatments, both on pain (χ2 = 20.6; p < 0.001) and functionality (χ2 = 5.1; p = 0.02). Differences in the effectiveness of HILT were found depending on the location (χ2 = 40.1 p < 0.001), with further improved functionality in MSD of the knee and shoulder. HILT is an effective treatment for improving pain, functionality, range of motion, and quality of life in people with MSD, although these findings must be treated with caution due to the high risk of bias in the studies. Further clinical trials should be well designed to lower the risk of bias.
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Affiliation(s)
| | - Javier Aceituno-Gómez
- Nursing, Physiotherapy and Occupational Therapy Department, Faculty of Physiotherapy and Nursing, University of Castilla-La Mancha, Avd. Carlos III s/n., 45071 Toledo, Spain
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Near-Infrared Photobiomodulation of the Peripheral Nerve Inhibits the Neuronal Firing in a Rat Spinal Dorsal Horn Evoked by Mechanical Stimulation. Int J Mol Sci 2023; 24:ijms24032352. [PMID: 36768673 PMCID: PMC9917292 DOI: 10.3390/ijms24032352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/16/2023] [Accepted: 01/22/2023] [Indexed: 01/27/2023] Open
Abstract
Photobiomodulation has analgesic effects via inhibition of nerve activity, but few reports have examined the effects on the spinal dorsal horn, the entry point for nociceptive information in the central nervous system. In this study, we evaluated the effects of laser irradiation of peripheral nerve axons, which are conduction pathways for nociceptive stimuli, on the neuronal firing in lamina II of the spinal dorsal horn of a rat evoked by mechanical stimulation with von Frey filaments (vFF). In order to record neuronal firing, electrodes were inserted into lamina II of the exposed rat spinal dorsal horn. The exposed sciatic nerve axons were irradiated with an 808 nm laser. The 26.0 g vFF-evoked firing frequency was inhibited from 5 min after laser irradiation and persisted for 3 h. Sham irradiation did not alter the firing frequency. Laser irradiation selectively inhibited 15.0 and 26.0 g vFF-evoked firing, which corresponded to nociceptive stimuli. Histopathological evaluation revealed no damage to the sciatic nerve due to laser irradiation. These results indicate that neuronal firing is inhibited in lamina II of the spinal dorsal horn, suggesting that laser irradiation inhibits Aδ and/or C fibers that conduct nociceptive stimuli.
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Zou L, Chu K, He X, Li Y, Zhou L, Xu X, Liao WH, Qin L. Hybrid Therapeutic Device (CUHK-OA-M2) for Relieving Symptoms Induced by Knee Osteoarthritis. Bioengineering (Basel) 2023; 10:95. [PMID: 36671667 PMCID: PMC9854676 DOI: 10.3390/bioengineering10010095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/04/2023] [Accepted: 01/06/2023] [Indexed: 01/13/2023] Open
Abstract
The symptoms of knee osteoarthritis (KOA) severely affect the life quality of the elderly population. Low-level laser therapy, heat therapy, and massage therapy are widely used as independent treatments for joint disorders. However, there are very limited reports of a combination of these therapies into an integrated device for KOA so far. This study aims to develop a novel hybrid therapeutic device that can meet various requirements for knee therapy. Our hybrid therapeutic device (CUHK-OA-M2) integrated with low-level laser therapy, heat therapy, and local massage therapy can effectively provide patients with KOA with relief from their clinical symptoms. A pilot test of 50 community-dwelling elderly volunteers with KOA was performed. Finally, 43 volunteers completed two treatment periods (30 days each) and two post-treatment periods (30 days each). The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores were collected and analyzed after each period. The outputs of the low-level laser, heating, and massage therapies significantly decreased the WOMAC scores in terms of pain, stiffness, function and total WOMAC after two treatment periods (p < 0.05). Although the score increased slightly after the post-treatment period, it was still lower than the baseline, indicating the treatment outcome could last for an extended period. Therefore, our CUHK-OA-M2 device, as an integrated multi-functional hybrid therapeutic device, is therapeutically significant for treating osteoarthritis symptoms on the knee joints of elderly subjects.
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Affiliation(s)
- Li Zou
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Hong Kong, China
- Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Kisum Chu
- Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Xuan He
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Hong Kong, China
| | - Ye Li
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Hong Kong, China
| | - Liangbin Zhou
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Hong Kong, China
| | - Xiayi Xu
- Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Hong Kong, China
- Hong Kong Centre for Cerebro-Cardiovascular Health Engineering, Hong Kong, China
| | - Wei-Hsin Liao
- Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Hong Kong, China
| | - Ling Qin
- Department of Orthopaedics and Traumatology, The Chinese University of Hong Kong, Hong Kong, China
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Okita S, Sasaki R, Kondo Y, Sakamoto J, Honda Y, Okita M. Effects of low-level laser therapy on inflammatory symptoms in an arthritis rat model. J Phys Ther Sci 2023; 35:55-59. [PMID: 36628144 PMCID: PMC9822828 DOI: 10.1589/jpts.35.55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 10/19/2022] [Indexed: 01/01/2023] Open
Abstract
[Purpose] This study evaluated the effect of low-level laser therapy on inflammatory signs in an arthritis rat model as a foundation for elucidating the mechanism of the anti-inflammatory effect. [Materials and Methods] Eigteen Wistar rats were divided into three groups: group I (arthritis without low-level laser therapy), group II (arthritis with low-level laser therapy), and the control group (sham arthritis control). Arthritis was induced in the right knee by injecting a mixture of kaolin and carrageenan. Low-level laser therapy was continued for seven days after the onset of arthritis by 60 times of repeated irradiation for 10 seconds in the right knee joint area. The joint transverse diameter, pressure pain threshold in the affected knee joint, and mechanical paw withdrawal threshold at the distant site were evaluated the day before the injection and one, three, and seven days after the injection. Pathological changes were observed. [Results] Group II showed better improvement in swelling and pain in the affected knee joint and secondary hyperalgesia at the distance site when compared to group I. In group II, there was only mild infiltration of synovial cells, and the progression of arthritis was suppressed compared with that of group I. [Conclusion] Low-level laser therapy can mitigate swelling and inflammatory pain in the affected knee joint and prevent secondary hyperalgesia.
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Affiliation(s)
- Seima Okita
- Department of Rehabilitation, The Japanese Red Cross
Nagasaki Genbaku Hospital, Japan, Laboratory of Locomotive Rehabilitation Science, Nagasaki
University Graduate School of Biomedical Sciences: 1-7-1 Sakamoto, Nagasaki-shi, Nagasaki
852-8520, Japan
| | - Ryo Sasaki
- Laboratory of Locomotive Rehabilitation Science, Nagasaki
University Graduate School of Biomedical Sciences: 1-7-1 Sakamoto, Nagasaki-shi, Nagasaki
852-8520, Japan, Department of Rehabilitation, Juzenkai Hospital,
Japan
| | - Yasutaka Kondo
- Department of Rehabilitation, The Japanese Red Cross
Nagasaki Genbaku Hospital, Japan, Laboratory of Locomotive Rehabilitation Science, Nagasaki
University Graduate School of Biomedical Sciences: 1-7-1 Sakamoto, Nagasaki-shi, Nagasaki
852-8520, Japan
| | - Junya Sakamoto
- Laboratory of Locomotive Rehabilitation Science, Nagasaki
University Graduate School of Biomedical Sciences: 1-7-1 Sakamoto, Nagasaki-shi, Nagasaki
852-8520, Japan, Institute of Biomedical Sciences, Health Sciences, Nagasaki
University, Japan
| | - Yuichiro Honda
- Laboratory of Locomotive Rehabilitation Science, Nagasaki
University Graduate School of Biomedical Sciences: 1-7-1 Sakamoto, Nagasaki-shi, Nagasaki
852-8520, Japan, Institute of Biomedical Sciences, Health Sciences, Nagasaki
University, Japan
| | - Minoru Okita
- Laboratory of Locomotive Rehabilitation Science, Nagasaki
University Graduate School of Biomedical Sciences: 1-7-1 Sakamoto, Nagasaki-shi, Nagasaki
852-8520, Japan, Institute of Biomedical Sciences, Health Sciences, Nagasaki
University, Japan,Corresponding author. Minoru Okita (E-mail: )
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Koh RB, Rychel J, Fry L. Physical Rehabilitation in Zoological Companion Animals. Vet Clin North Am Exot Anim Pract 2023; 26:281-308. [PMID: 36402487 DOI: 10.1016/j.cvex.2022.07.009] [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: 06/16/2023]
Abstract
Animal physical rehabilitation is one of the fast-growing fields in veterinary medicine in recent years. It has become increasingly common in small animal practice and will continue to emerge as an essential aspect of veterinary medicine that plays a vital role in the care of animals with physical impairments or disabilities from surgery, injuries, or diseases.1 This is true now more than ever because of the increasing advances in lifesaving treatments, the increased lifespan of companion animals, and the growth of chronic conditions, of which many are associated with movement disorders. The American Association of Rehabilitation Veterinarians (AARV) defines APR as "the diagnosis and management of patients with painful or functionally limiting conditions, particularly those with injury or illness related to the neurologic and musculoskeletal systems." Rehabilitation not only focuses on recovery after surgical procedures but also on improving the function and quality of life in animals suffering from debilitating diseases such as arthritis or neurologic disorders. The overall goal of APR is to decrease pain, reduce edema, promote tissue healing, restore gait and mobility to its prior activity level, regain strength, prevent further injury, and promote optimal quality of life. Typically, a multimodal approach with pharmaceutical and nonpharmaceutical interventions is used by APR therapists to manage patients during their recovery. The purpose of this article aims to provide knowledge and guidance on physical rehabilitation to help veterinarians in the proper return of their patients with ZCA safely after injury and/or surgery.
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Affiliation(s)
- Ronald B Koh
- William R. Pritchard Veterinary Medical Teaching Hospital, University of California, Davis, School of Veterinary Medicine, 1 Garrod Road, Davis, CA 95616, USA.
| | - Jessica Rychel
- Red Sage Integrative Veterinary Partners, 1027 West Horsetooth, Suite 101, Fort Collins, CO 80526, USA
| | - Lindsey Fry
- Red Sage Integrative Veterinary Partners, 1027 West Horsetooth, Suite 101, Fort Collins, CO 80526, USA
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Kyselovic J, Masarik J, Kechemir H, Koscova E, Turudic II, Hamblin MR. Physical properties and biological effects of ceramic materials emitting infrared radiation for pain, muscular activity, and musculoskeletal conditions. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2023; 39:3-15. [PMID: 35510621 PMCID: PMC10084378 DOI: 10.1111/phpp.12799] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 04/21/2022] [Accepted: 05/02/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Up to 33% of the general population worldwide suffer musculoskeletal conditions, with low back pain being the single leading cause of disability globally. Multimodal therapeutic options are available to relieve the pain associated with muscular disorders, including physical, complementary, and pharmacological therapies. However, existing interventions are not disease modifying and have several limitations. METHOD Literature review. RESULTS In this context, the use of nonthermal infrared light delivered via patches, fabrics, and garments containing infrared-emitting bioceramic minerals have been investigated. Positive effects on muscular cells, muscular recovery, and reduced inflammation and pain have been reported both in preclinical and clinical studies. There are several hypotheses on how infrared may contribute to musculoskeletal pain relief, however, the full mechanism of action remains unclear. This article provides an overview of the physical characteristics of infrared radiation and its biological effects, focusing on those that could potentially explain the mechanism of action responsible for the relief of musculoskeletal pain. CONCLUSIONS Based on the current evidence, the following pathways have been considered: upregulation of endothelial nitric oxide synthase, increase in nitric oxide bioavailability, anti-inflammatory effects, and reduction in oxidative stress.
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Affiliation(s)
- Jan Kyselovic
- Clinical Research Unit, 5th Department of Internal Medicine, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovak Republic
| | - Jozef Masarik
- Department of Nuclear Physics and Biophysics, Faculty of Mathematics, Physics, and Informatics, Comenius University Bratislava, Bratislava, Slovak Republic
| | - Hayet Kechemir
- Consumer Healthcare Medical Affairs Department, Sanofi CHC, Paris, France
| | - Eva Koscova
- Consumer Healthcare Medical Affairs Department, Bratislava, Slovakia
| | - Iva Igracki Turudic
- Consumer Healthcare Medical Affairs Department, Sanofi CHC, Frankfurt, Germany
| | - Michael Richard Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Johannesburg, South Africa
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Teng C, Egger S, Blinman PL, Vardy JL. Evaluating laser photobiomodulation for chemotherapy-induced peripheral neuropathy: a randomised phase II trial. Support Care Cancer 2023; 31:52. [PMID: 36526802 PMCID: PMC9758032 DOI: 10.1007/s00520-022-07463-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/24/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE This study aims to evaluate the efficacy and safety of laser photobiomodulation (PBM) for treatment of established chemotherapy-induced peripheral neuropathy (CIPN) in cancer survivors. METHODS We conducted a randomised phase II, non-comparative, sham-controlled, single-blinded clinical trial in 44 cancer survivors reporting CIPN symptoms at least 3 months following completion of neurotoxic chemotherapy. Participants were randomised 2:1 to either PBM laser or sham control delivered twice weekly for 12 sessions. Assessments were conducted at baseline, the end of intervention (6 weeks), and 6 weeks post intervention (12 weeks). Participants completed neuropathy, quality of life and function questionnaires, and a clinical neurological assessment. The primary outcome was proportion of participants with CIPN response, defined as either symptom resolution or reduction of minimally clinically important difference. RESULTS In the laser and control groups, CIPN response rates were - 48% and 53% at 6 weeks and 45% and 33% at 12 weeks, respectively. The null hypothesis that the true response rate is 5% in the laser arm was rejected at both 6 and 12 weeks (p < 0.001 for both). Compared to baseline, patient-reported CIPN improved in both laser and control groups after the intervention. At 12 weeks, improvement was sustained in the laser group and approaching baseline in the control group. Clinical signs, quality of life, and function remained stable in both groups. Low-grade "side-effects" were observed in both arms. CONCLUSION PBM may offer clinically meaningful symptom benefit in cancer survivors with established CIPN with improvement potentially continuing beyond completion of the intervention. A larger study is warranted to evaluate this further.
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Affiliation(s)
- Christina Teng
- Concord Cancer Centre, Concord, NSW Australia ,Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia ,Central Coast Cancer Centre, Gosford, NSW Australia
| | - Sam Egger
- The Daffodil Centre — a joint venture with Cancer Council NSW and the University of Sydney, Kings Cross, NSW Australia
| | - Prunella L. Blinman
- Concord Cancer Centre, Concord, NSW Australia ,Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia
| | - Janette L. Vardy
- Concord Cancer Centre, Concord, NSW Australia ,Faculty of Medicine and Health, University of Sydney, Camperdown, NSW Australia
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Turgut F, Yanmaz LE. Investigating effects of locally applied boric acid on fracture healing with and without low-level laser therapy. Lasers Med Sci 2022; 38:11. [PMID: 36539645 DOI: 10.1007/s10103-022-03695-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022]
Abstract
This study aimed to investigate the effects on fracture healing of locally applied boric acid (BA) with and without low-level laser therapy (LLLT). A unicortical femoral defect was surgically created on the anterolateral surface of proximal femur of each subject. The subjects, totaling 56 Wistar albino rats, were randomly allocated into four groups (n = 14 each): control, LLLT (λ = 905 μm, 10,000 Hz, 25 mW, and peak power 25 W), BA (40 mg/kg), and BA + LLLT groups. On the 30th day, the highest radiological score was recorded for the BA + LLLT group (3.63 [2-4]), followed by the BA (3.38 [2.75-3.75]), control (3 [2-3.25]), and LLLT (2.5 [1.25-3]) groups. On days 15 and 30 post-surgery, malondialdehyde levels were significantly lower among the BA + LLLT group compared to the control group (p < 0.001). On day 30, superoxide dismutase, catalase, and alkaline phosphatase levels were highest in the BA + LLLT group compared to the control group (p < 0.001). When the histopathological, immunofluorescence, and immunohistochemical findings on the 15th and 30th days were compared with the control group, a statistically significant difference was found for the BA and BA + LLLT groups (p ˂ 0.05). This study suggests that locally applied BA with LLLT may accelerate fracture healing.
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Affiliation(s)
- Ferda Turgut
- Department of Surgery, Faculty of Veterinary Medicine, Ataturk University, Erzurum, Turkey.
| | - Latif Emrah Yanmaz
- Department of Surgery, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
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Lu TC, Kuo CE, Wu SY, Tsai YH, Hung YC, Hu WL, Tsai MC. Effect of light needle in the treatment of opioid use disorder: A protocol for a randomized controlled trial. Medicine (Baltimore) 2022; 101:e31451. [PMID: 36550884 PMCID: PMC9771195 DOI: 10.1097/md.0000000000031451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Opioid use disorder occurs worldwide and creates an increasing economic burden and public health crisis. Some problems are associated with using opioid agonists; therefore, there is a need to develop non-opioid treatments to improve acute and long-term opioid withdrawal syndromes. METHODS We will enroll 100 participants with opioid use disorders receiving methadone maintenance treatment at an addiction treatment center and randomly allocate them to an experimental or control group. The experimental group will receive 12 sessions of light needle therapy within 4 weeks, while the control group will receive sham light needle treatment without any laser output. Urinary morphine levels were assessed before and after treatment. Participants will be asked to self-report their number of episodes or days of heroin use and heroin craving/refusal to use heroin in the previous week before and after treatment on a visual analogue scale score of 0 to 10. Quality of life will be reported using the Short Form-12v2 before and after 4 weeks of treatment. Pulse diagnosis and heart rate variability will be evaluated before and after treatment. Baseline patient characteristics will be compared between the groups using the independent t test and the χ2 test. Data between the 2 groups will be compared using generalized estimation equations, and paired t tests. OBJECTIVE This study aims to investigate the effect of adjuvant light needle therapy in patients with opioid use disorder on methadone maintenance treatment.
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Affiliation(s)
- Tsuo-Cheng Lu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun-En Kuo
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Leisure and Sports Management, Cheng Shiu University, Kaohsiung, Taiwan
| | - Szu-Ying Wu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- School of Chinese Medicine for Post Baccalaureate I-Shou University, College of Medicine, Kaohsiung, Taiwan
| | - Yi-Hsun Tsai
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Chiang Hung
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wen-Long Hu
- Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Fooyin University College of Nursing, Kaohsiung, Taiwan
- Kaohsiung Medical University College of Medicine, Kaohsiung, Taiwan
- *Correspondence: Wen-Long Hu, Kaohsiung Chang Gung Memorial Hospital, No.123, Dapi Rd., Niaosong Dist., Kaohsiung 833, Taiwan (e-mail: )
| | - Meng-Chang Tsai
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Bahrami H, Moharrami A, Mirghaderi P, Mortazavi SMJ. Low-Level Laser and Light Therapy After Total Knee Arthroplasty Improves Postoperative Pain and Functional Outcomes: A Three-Arm Randomized Clinical Trial. Arthroplast Today 2022; 19:101066. [PMID: 36507283 PMCID: PMC9732130 DOI: 10.1016/j.artd.2022.10.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 10/02/2022] [Accepted: 10/29/2022] [Indexed: 12/12/2022] Open
Abstract
Background We examined the effect of low-level laser therapy (LLLT) and Bioptron light therapy on pain and function following primary total knee arthroplasty. Methods A single-center, single-surgeon, prospective randomized clinical trial was performed with 3 groups of 15 patients: LLLT (804 nm), light (Bioptron; Bioptron AG, Wollerau, Switzerland), and controls. Range of motion (ROM), visual analog scale pain, opiate consumption (oxycodone in milligrams), knee swelling, and the Knee Society Score (KSS) were assessed before the surgery and on postoperative day 2, postoperative day 3, month 3, and month 12 after the operation. Results The preoperative scores were similar between groups. A higher ROM was observed with the LLLT group at all follow-ups except at the 12-month follow-up (3-month ROM: 116.8° vs 104.0° vs 92.3°; P < .001). The knee swelling at 3 months was similar between the LLLT and light groups (2.1 cm), which was lower than that in controls (2.1 cm, P < .001). Furthermore, visual analog scale pain decreased more in the LLLT group than in other groups (8.5 vs 7.2 vs 6.0 points) at 3 months (P = .04) but was similar at 12 months (P > .05). Also, the LLLT group consumed fewer opiate painkillers during the first month (48.3 vs 60.3 mg of oxycodone, P = .02). In the LLLT group, the KSS at 3 and 12 months and the KSS function score at 3 months exceeded minimally clinically important differences (P < .05). Conclusions In the early stages of recovery after total knee arthroplasty, LLLT and Bioptron light therapy could be helpful to control immediate and acute knee pain and swelling, reduce the need for opioids, improve ROM and functional scores, and improve recovery. Level of Evidence Therapeutic level I.
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Affiliation(s)
| | | | | | - Seyed Mohammad Javad Mortazavi
- Corresponding author. Joint Reconstruction Research center, Imam Khomeini Hospital, Tehran University of Medical Science, End of Keshavarz Blvd, Tehran, Iran. Tel.: +98 21 6658 1586.
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Tripodi N, Sidiroglou F, Fraser S, Husaric M, Kiatos D, Apostolopoulos V, Feehan J. The effects of polarized photobiomodulation on cellular viability, proliferation, mitochondrial membrane potential and apoptosis in human fibroblasts: Potential applications to wound healing. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2022; 236:112574. [PMID: 36179581 DOI: 10.1016/j.jphotobiol.2022.112574] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/05/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
Photobiomodulation (PBM) is a widely used therapeutic intervention used to treat several chronic conditions. Despite this, fundamental research underpinning its effectiveness is lacking, highlighted by the lack of a definitive mechanism of action. Additionally, there are many treatment variables which remain underexplored, one of those being the effect of polarization the property of light that specifies the direction of the oscillating electric field. When applied to PBM, using linearly polarized light, when compared to otherwise identical non-polarized light, may enhance its biological efficacy. As such, we investigated the potential biological effects of polarized PBM when compared to non-polarized and non-irradiated controls in the domains of cellular viability, proliferation, apoptosis and mitochondrial membrane potential (ΔΨ) within cells exposed to oxidative stress. It was noted that polarized PBM, when compared to non-polarized PBM and non-irradiated controls, demonstrated mostly increased levels of cellular proliferation and ΔΨ, whilst decreasing the amount of cellular apoptosis. These results indicate that polarization may have utility in the clinical application of PBM. Future research is needed to further elucidate the underpinning mechanisms of PBM and polarization.
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Affiliation(s)
- Nicholas Tripodi
- Institute for Health and Sport, Victoria University, Melbourne, Australia; First Year College, Victoria University, Melbourne, Australia; Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Australia
| | - Fotios Sidiroglou
- First Year College, Victoria University, Melbourne, Australia; Institute for Sustainable Industries and Liveable Cities, Victoria University, Melbourne, Australia
| | - Sarah Fraser
- Institute for Health and Sport, Victoria University, Melbourne, Australia
| | - Maja Husaric
- Institute for Health and Sport, Victoria University, Melbourne, Australia; First Year College, Victoria University, Melbourne, Australia
| | - Dimitrios Kiatos
- College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Vasso Apostolopoulos
- Institute for Health and Sport, Victoria University, Melbourne, Australia; Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Australia
| | - Jack Feehan
- Institute for Health and Sport, Victoria University, Melbourne, Australia; Australian Institute for Musculoskeletal Science (AIMSS), The University of Melbourne and Western Health, St. Albans, Australia; Department of Medicine-Western Health, Melbourne Medical School, The University of Melbourne, St. Albans, Australia.
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TECAR Therapy Associated with High-Intensity Laser Therapy (Hilt) and Manual Therapy in the Treatment of Muscle Disorders: A Literature Review on the Theorised Effects Supporting Their Use. J Clin Med 2022; 11:jcm11206149. [PMID: 36294470 PMCID: PMC9604865 DOI: 10.3390/jcm11206149] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/14/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
Background: It has been estimated that between 30 and 50 per cent of all injuries that take place throughout participation in a sport are the consequence of soft tissue injuries, and muscle injuries are the primary cause of physical disability. Methods: The current literature review was designed between October 2021 and April 2022, according to the PRISMA standards, using the PubMed, Scopus, and Web of Science databases. At the screening stage, we eliminated articles that did not fit into the themes developed in all subchapters of the study (n = 70), articles that dealt exclusively with orthopaedics (n = 34), 29 articles because the articles had only the abstract visible, and 17 articles that dealt exclusively with other techniques for the treatment of musculoskeletal disorders. The initial search revealed 343 titles in the databases, from which 56 duplicate articles were automatically removed, and 2 were added from other sources. Results: The combination of these three techniques results in the following advantages: It increases joint mobility, especially in stiff joints, it increases the range of motion, accelerates tissue repair, improves tissue stability, and extensibility, and it reduces soft tissue inflammation (manual therapy). In addition, it decreases the concentration of pro-inflammatory mediators and improves capillary permeability, resulting in the total eradication of inflammation (HILT). It warms the deep tissues, stimulates vascularity, promotes the repose of tissues (particularly muscle tissue), and stimulates drainage (TECAR). Conclusions: TECAR therapy, combined with manual therapy and High-Intensity Laser therapy in treating muscle diseases, presented optimal collaboration in the recovery process of all muscle diseases.
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Effectiveness of High-Intensity Laser Therapy Plus Ultrasound-Guided Peritendinous Hyaluronic Acid Compared to Therapeutic Exercise for Patients with Lateral Elbow Tendinopathy. J Clin Med 2022; 11:jcm11195492. [PMID: 36233361 PMCID: PMC9572841 DOI: 10.3390/jcm11195492] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/08/2022] [Accepted: 09/16/2022] [Indexed: 12/16/2022] Open
Abstract
Lateral elbow tendinopathy (LET) is a common painful musculoskeletal disorder. Several treatments have been proposed to provide pain reduction and functional recovery, including laser therapy, hyaluronic acid peritendinous injection (Hy-A), and therapeutic exercise (TE). Our study aims to assess the effectiveness of a combined approach with high-intensity laser therapy (HILT) and Hy-A injections compared to TE on pain, muscle strength, and disability in patients with painful LET. A retrospective longitudinal study was carried out by consulting the medical records of patients with a diagnosis of painful LET formulated by clinical and instrumental findings that received functional evaluations, including the Patient-Rated Tennis Elbow Evaluation (PRTEE) and muscle strength measurement at least four times: T0 (“baseline”), 1-month (T1), 3-month (T2), and 6-month follow-ups (T3). Medical records of 80 patients were analyzed. In the HILT + HyA group, the Peak-strength (p < 0.001) and mean strength (p < 0.001) significantly increased compared to the TE group between study times. For the PRTEE-total-score as for the subscales, the HILT + HyA group reported statistically significant reductions only for the comparisons of baseline versus T1 and baseline versus T2. No serious adverse events occurred. Our findings suggest that Hy-A associated with HILT might be more effective than TE for people with LET in the short−medium term.
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Butrick CW, Lamvu G. Transvaginal Photobiomodulation Improves Pain in Women with Pelvic Muscle Tenderness and Interstitial Cystitis/Bladder Pain Syndrome: A Preliminary Observational Study. Urology 2022; 170:14-20. [PMID: 36116559 DOI: 10.1016/j.urology.2022.08.036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/22/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE Interstitial Cystitis/ Bladder Pain Syndrome (IC/BPS) is characterized by pelvic/bladder pain, associated with pelvic muscle tenderness, urgency, frequency, and dysuria. Prior studies show that transvaginal photobiomodulation (TV-PBM) reduces pain in women with chronic pelvic pain (CPP). Our objective was to obtain preliminary data on treatment effect and adherence, in women with IC/BPS who selected TV-PBM therapy for management of pelvic pain. MATERIALS AND METHODS Before-and-after observational cohort study of women with IC/BPS who received TV-PBM in 17 US practices. Pain was measured using a 0-10 numeric rating scale (NRS). The primary outcome was a minimal clinical important difference (MCID); reduction of overall pelvic pain severity by ≥2 NRS points from baseline compared to after 8 treatments. Cohen d coefficient measured effect size (low effect size d<0.2, medium 0.2<d<0.8, and high d>0.8). RESULTS Of 140 patients with IC/BPS who self-selected to start TV-PBM therapy, 89.3% (n=125) completed 4 treatments and 59.3% (n=83) completed 8. Improvement ≥1 NRS point was reported by 73.5% (n=61) and meaningful improvement (≥2 points) was reported by 63.9% (n=53) after 8 treatments. In this group, patients with severe / moderate pain decreased from 83.1% (n=44) to 38.5% (n=20); p<0.001. Pain levels decreased as follows: overall pelvic pain MCID=-2.7, d=1.07, pain with urination MCID=-2.6, d=1.0; pain with exercise MCID=-2.6, d=0.91, pain with intercourse MCID=-2.5, d=0.82. CONCLUSION In real-world clinical settings, 2/3 women with IC/BPS who opted to undergo TV-PBM therapy reported significant decrease in pelvic pain and dysuria. These findings are promising; however, controlled studies are needed.
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Affiliation(s)
| | - Georgine Lamvu
- Professor of Obstetrics and Gynecology, University of Central Florida College of Medicine, Orlando, Florida; Pelvic Pain Specialist, Orlando VA Healthcare System, Orlando, Florida.
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Hossein-Khannazer N, Kazem Arki M, Keramatinia L, Rezaei-Tavirani M. Low-Level Laser Therapy in the Treatment of Autoimmune Thyroiditis. J Lasers Med Sci 2022; 13:e34. [PMID: 36743139 PMCID: PMC9841386 DOI: 10.34172/jlms.2022.34] [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: 01/11/2022] [Accepted: 07/18/2022] [Indexed: 01/27/2023]
Abstract
Introduction: Autoimmune thyroiditis (AIT) is an autoimmune disorder that is characterized by thyroid gland dysfunction. Low-level laser therapy (LLLT), as a safe and non-invasive intervention, has gained much attention in many clinical applications including pain relief, regenerative medicine, and autoimmune. Methods: In this review, we discuss the effect of LLLT on cellular responses and its application in the treatment of AIT. Such keywords as "low-level laser therapy", "photobiomodulation" and "autoimmune thyroiditis" were used to find studies related to laser therapy in AIT in Google Scholar, PubMed and Medline databases. Results: LLLT reduced thyroid gland inflammation and inhibited immune cell trafficking. LLLT modulated inflammatory responses and improved thyroid gland regeneration. Conclusion: Investigations indicated that besides current treatment strategies, LLLT could be a promising therapeutic approach for the treatment of AIT.
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Affiliation(s)
- Nikoo Hossein-Khannazer
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mandana Kazem Arki
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - liasghar Keramatinia
- Department of Social Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Cancer Research Center, 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
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Zipper R, Lamvu G. Vaginal laser therapy for gynecologic conditions: re-examining the controversy and where do we go from here. J Comp Eff Res 2022; 11:843-851. [PMID: 35726603 DOI: 10.2217/cer-2021-0281] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Despite significant controversy, vaginal laser therapy continues to be used for treatment of many gynecologic and pelvic conditions including vaginal atrophy, vaginal dryness, dyspareunia, urinary incontinence and pelvic pain. This commentary reviews the controversy surrounding vaginal laser therapy and summarizes the important distinction between ablative and non-ablative vaginal lasers. While much research is still needed, the article describes what is important for healthcare professionals to know before making the decision to integrate this technology into their clinical practice.
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Affiliation(s)
- Ralph Zipper
- Zipper Urogynecology & Associates, Melbourne, FL, 32935 USA
| | - Georgine Lamvu
- University of Central Florida College of Medicine, Department of Clinical Sciences, Obstetrics and Gynecology, Orlando, FL, 32827 USA
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Shinoda K, Suganami A, Moriya Y, Yamashita M, Tanaka T, Suzuki AS, Suito H, Akutsu Y, Saito K, Shinozaki Y, Isojima K, Nakamura N, Miyauchi Y, Shirasawa H, Matsubara H, Okamoto Y, Nakayama T, Tamura Y. Indocyanine green conjugated phototheranostic nanoparticle for photodiagnosis and photodynamic reaciton. Photodiagnosis Photodyn Ther 2022; 39:103041. [PMID: 35914696 DOI: 10.1016/j.pdpdt.2022.103041] [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: 06/01/2022] [Revised: 07/20/2022] [Accepted: 07/28/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Phototheranostics represents a highly promising paradigm for cancer therapy, although selecting an appropriate optical imager and sensitizer for clinical use remains challenging. METHODS Liposomally formulated phospholipid-conjugated indocyanine green, denoted as LP-iDOPE, was developed as phototheranostic nanoparticle and its cancer imaging-mediated photodynamic reaction, defined as the immune response induced by photodynamic and photothermal effects, was evaluated with a near-infrared (NIR)-light emitting diode (LED) light irradiator. RESULTS Using in vivo NIR fluorescence imaging, we demonstrated that LP-iDOPE was selectively delivered to tumor sites with high accumulation and a long half-life. Following low-intensity NIR-LED light irradiation on the tumor region of LP-iDOPE accumulated, effector CD8+ T cells were activated at the secondary lymphoid organs, migrated, and subsequently released cytokines including interferon-γ and tumor necrosis factor-α, resulting in effective tumor regression. CONCLUSIONS Our anti-cancer strategy based on tumor-specific LP-iDOPE accumulation and low-intensity NIR-LED light irradiation to the tumor regions, i.e., photodynamic reaction, represents a promising approach to noninvasive cancer therapy.
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Affiliation(s)
- Kenta Shinoda
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Akiko Suganami
- Department of Bioinformatics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; Molecular Chirality Research Center, Chiba University, Chiba 263-8522, Japan
| | - Yasumitsu Moriya
- Department of General Thoracic Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Masamichi Yamashita
- Department of Veterinary Clinical Medicine, School of Veterinary Medicine, Tottori University, Tottori 680-8553, Japan
| | - Tsutomu Tanaka
- Department of Veterinary Clinical Medicine, School of Veterinary Medicine, Tottori University, Tottori 680-8553, Japan
| | - Akane S Suzuki
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Hiroshi Suito
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Yasunori Akutsu
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Kengo Saito
- Department of Molecular Virology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | | | | | | | | | - Hiroshi Shirasawa
- Department of Molecular Virology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Yoshiharu Okamoto
- Department of Veterinary Clinical Medicine, School of Veterinary Medicine, Tottori University, Tottori 680-8553, Japan
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Yutaka Tamura
- Department of Bioinformatics, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan; Molecular Chirality Research Center, Chiba University, Chiba 263-8522, Japan.
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Djaali W, Dahuri RK, Viventius Y, Helda H. Laser Acupuncture Therapy in Elderly Patients with a Trigger Digit and Diabetes. Med Acupunct 2022; 34:256-260. [PMID: 36051419 PMCID: PMC9419942 DOI: 10.1089/acu.2022.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background Trigger digits or stenosing tenosynovitis comprise a pathologic condition of the fingers caused by inflammation and thickening of the synovial tendon sheaths. Treatment of trigger digits is performed to relieve pain and improve function of the affected fingers. Case A 64-year-old male patient, with pain (visual analogue scale [VAS] score of 5) and stiffness in the fifth finger of his right hand. He was diagnosed with a trigger digit and controlled type 2 diabetes. He received laser acupuncture therapy at a Nogier ABF frequency at a dose of 6 Joules per point at the SI-2 Qiangu point, Ex-UE-9 Baxie point, and a local point on the nodule of his right hand; and manual acupuncture at the LI-4 Hegu point bilaterally. Results After 7 sessions of acupuncture therapy, this patient did not have any pain (a VAS score of 0), the fifth finger of his right hand could be fully flexed, and there was almost no resistance to finger extension. There was no longer swelling and redness of his fingers, and the size of the nodules was reduced. There was an increase in his quality of life per the EQ-5D questionnaire from a scale of 70/100 to a scale of 85/100. Conclusions This report describes an elderly patient with a trigger digit and diabetes for whom a combination of laser and manual acupuncture therapy was very helpful. Laser acupuncture can be an option for patients who have contraindications to pharmacologic or interventional therapies.
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Affiliation(s)
- Wahyuningsih Djaali
- Department of Epidemiology, Faculty of Public Health, Universitas Indonesia, Depok, Jawa Barat, Indonesia
- Medical Acupuncture Specialist Program, Faculty of Medicine, Universitas Indonesia, Jakarta, Daerah Istimewa Jakarta, Indonesia
- Universitas Negeri Jakarta, Jakarta, DKI Jakarta, Indonesia
| | - Rahmania Kannesia Dahuri
- Medical Acupuncture Specialist Program, Faculty of Medicine, Universitas Indonesia, Jakarta, Daerah Istimewa Jakarta, Indonesia
| | - Yoshua Viventius
- Medical Acupuncture Specialist Program, Faculty of Medicine, Universitas Indonesia, Jakarta, Daerah Istimewa Jakarta, Indonesia
- RSUPN Dr. Cipto Mangunkusumo, Central Jakarta, DKI Jakarta, Indonesia
| | - Helda Helda
- Department of Epidemiology, Faculty of Public Health, Universitas Indonesia, Depok, Jawa Barat, Indonesia
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Zwiri AMA, Ahmad WMAW, Asif JA, Phaik KS, Husein A, Kassim NK, Ab-Ghani Z. A Randomized Controlled Trial Evaluating the Levels of the Biomarkers hs-CRP, IL-6, and IL-8 in Patients with Temporomandibular Disorder Treated with LLLT, Traditional Conservative Treatment, and a Combination of Both. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19158987. [PMID: 35897358 PMCID: PMC9332699 DOI: 10.3390/ijerph19158987] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/08/2022] [Accepted: 07/15/2022] [Indexed: 02/06/2023]
Abstract
Temporomandibular disorders (TMDs) are a type of idiopathic orofacial pain. Inflammation, particularly elevated circulating levels of high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), and interleukin-8 (IL-8), has been linked to pain symptoms. The purpose of this study was to compare hs-CRP, IL-6, and IL-8 biomarkers and pain intensity with different treatment strategies (LLLT, standard conservative treatment, and combination) for TMD patients. Methods: A total of 32 participants were randomly included in the study and divided into three groups (Group I, Group II, and Group III) referred from the Dental Clinic, School of Dental Science, HUSM. Patients received LLLT (Groups II and III) in five sessions for the duration of 10 days. Patients in Groups I and III received standard conservative TMD treatment (diet and stress counseling, jaw exercises, physical therapy, which was a hot towel application) by the principal investigator. All blood samples for biomarkers were performed before starting treatments and directly after finishing the treatment protocols, where all results were recorded. Results: The result showed a significant difference in the mean IL-8 (p = 0.001) between the three intervention groups (LLLT, standard treatment, and combined treatment). IL-6 showed an increase in the mean of IL-6 levels from baseline to post-treatment with a better mean in the LLLT treatment group without any significant differences. Additionally, there were no significant mean differences found between the groups and in the group for the hs-CRP biomarker. Conclusions: A statistically non-significant difference was found in hs-CRP and IL-6 before and after LLLT, conservative, and combined treatment strategies of TMD. A statistically significant difference was observed in the mean levels of IL-8 between the LLLT intervention group and the combined treatment group. Although there was no statistically significant correlation between pain intensity and biomarkers, a statistically significant difference was found in pain intensity before and after LLLT, conservative, and combined treatment strategies. TMJ degeneration could be exacerbated by elevated IL-8 levels. Thus, this can be an important biomarker to mark or identify the painful condition of TMJ.
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Affiliation(s)
- Abdalwhab MA Zwiri
- School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (W.M.A.W.A.); (J.A.A.); (A.H.); (N.K.K.)
- Correspondence: (A.M.Z.); (Z.A.-G.)
| | - Wan Muhamad Amir W. Ahmad
- School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (W.M.A.W.A.); (J.A.A.); (A.H.); (N.K.K.)
| | - Jawaad Ahmed Asif
- School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (W.M.A.W.A.); (J.A.A.); (A.H.); (N.K.K.)
- Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Khoo Suan Phaik
- Department of Oral Diagnostic and Surgical Sciences, School of Dentistry, International Medical University, Bukit Jalil 57000, Kuala Lumpur, Malaysia;
| | - Adam Husein
- School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (W.M.A.W.A.); (J.A.A.); (A.H.); (N.K.K.)
- Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Nur Karyatee Kassim
- School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (W.M.A.W.A.); (J.A.A.); (A.H.); (N.K.K.)
- Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Zuryati Ab-Ghani
- School of Dental Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (W.M.A.W.A.); (J.A.A.); (A.H.); (N.K.K.)
- Hospital Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
- Correspondence: (A.M.Z.); (Z.A.-G.)
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