scholarly journals Assessment of Allergic Rhinitis among Children after Low-Level Laser Therapy

2019 ◽  
Vol 7 (12) ◽  
pp. 1968-1973
Author(s):  
Yousry Moustafa ◽  
Hala G. El Nady ◽  
Maha M. Saber ◽  
Ola A. Dabbous ◽  
Terez Boshra Kamel ◽  
...  
Keyword(s):  
Allergic Rhinitis ◽  
Inflammatory Marker ◽  
Low Level Laser Therapy ◽  
Laser Acupuncture ◽  
Leukotriene Antagonists ◽  
Non Invasive ◽  
Level Laser ◽  
Intranasal Steroids ◽  
Successful Technique ◽  
Hs Crp

BACKGROUND: Allergic rhinitis (AR) represents one of the most common global health problems with seriously increasing incidence over the last decades. The goal of the treatment of rhinitis is to prevent or reduce the symptoms caused by the inflammation of affected tissues. Intranasal steroids and oral antihistamines are recommended as first lines of treatment. Acupuncture had reported a significant improvement in daily symptoms and an increase of symptom-free days in many studies enrolling adults’ patients.AIM: This study aimed to evaluate the laser acupuncture effect on the treatment of children AR in comparison to the effect of the medication and to assess the anti-inflammatory effect of laser acupuncture through measurement of serum inflammatory marker (hs-CRP). METHODS: Sixty patients with allergic rhinitis their age group ranged from 4 to 18 years were divided randomly into two groups. Group 1 enrolled 30 patient that received AR in the form of intranasal steroids, antihistaminic, leukotriene antagonists while group2 thirty patients received 12 laser acupuncture sessions (2 sessions a \ week) on specific traditional Chinese acupuncture points.RESULTS: There was a significant improvement in the severity score symptoms in both groups through and by the end of the study. High Significant improvement in the levels of the inflammatory marker in both groups, especially in the group which receive laser acupuncture sessions.CONCLUSION: Laser acupuncture is a reliable, painless and non-invasive successful technique, which may be used as a complementary treatment for pediatric allergic rhinitis.

scholarly journals Effects of Low Level Laser Therapy on Ovalbumin-Induced Mouse Model of Allergic Rhinitis

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Binhye Choi ◽  
Mun Seog Chang ◽  
Ha Young Kim ◽  
Jae-Woo Park ◽  
Bongha Ryu ◽  
...  
Keyword(s):  
Allergic Rhinitis ◽  
Laser Irradiation ◽  
Laser Therapy ◽  
Low Dose ◽  
Low Level Laser Therapy ◽  
High Dose ◽  
Low Level ◽  
Low Level Laser ◽  
Dose Irradiation ◽  
Level Laser

Introduction. This study was designed to investigate the effects of low level laser therapy (LLLT) on experimental allergic rhinitis (AR) models induced by ovalbumin.Materials and Methods. AR was induced by 1% ovalbumin in mice. Twenty-four mice were divided into 4 groups: normal, control, low, and high dose irradiation. Low and high dose LLLT were irradiated once a day for 7 days. Total IgE, cytokines concentrations (IL-4 and IFN-γ), and thymus and activation regulated chemokine (TARC) were measured. Histological changes in the nasal mucosal tissue by laser irradiation were examined.Results. LLLT significantly inhibited total IgE, IL-4, and TARC expression in ovalbumin-induced mice at low dose irradiation. The protein expression level of IL-4 in spleen was inhibited in low dose irradiation significantly. IL-4 expression in EL-4 cells was inhibited in a dose dependent manner. Histological damages of the epithelium in the nasal septum were improved by laser irradiation with marked improvement at low dose irradiation.Conclusion. These results suggest that LLLT might serve as a new therapeutic tool in the treatment of AR with more effectiveness at low dose irradiation. To determine the optimal dose of laser irradiation and action mechanisms of laser therapy, further studies will be needed.

scholarly journals Low-Level Laser Therapy including Laser Acupuncture for Non-Specific Chronic Low Back Pain: Systematic Review and Meta-Analysis

2021 ◽  
Vol 38 (1) ◽  
pp. 8-19
Author(s):  
Hyewon Yeum ◽  
Yejin Hong ◽  
Dongwoo Nam
Keyword(s):  
Low Back Pain ◽  
Back Pain ◽  
Pain Relief ◽  
Meta Analysis ◽  
Low Level Laser Therapy ◽  
Laser Acupuncture ◽  
Low Back ◽  
Significant Positive Effect ◽  
Level Laser ◽  
Positive Effect

Low-level laser therapy including laser acupuncture (LLLT/LA) has been widely used for non-specific chronic low back pain (NCLBP). However, there is no critically appraised evidence of its potential benefits. This study aimed to evaluate the effectiveness of LLLT/LA for NCLBP. There were 12 databases (MEDLINE, CENTRAL, EMBASE, KoreaMed, KMBASE, KISS, NDSL, KISTI, OASIS, CNKI, CiNII, J-stage) searched for randomized controlled trials using LLLT/LA for NCLBP up until June 2019. The primary outcome was pain intensity and functional status/disability due to NCLBP. A random-effects meta-analysis was conducted on 20 studies involving 1,323 participants. LLLT/LA showed a significant positive effect on pain relief scores compared with sham treatments (SMD -0.51, 95% CI: -0.88 to -0.13; χ<sup>2</sup> = 31.12, I<sup>2</sup> = 74%). Alone, the therapy showed a significant positive effect on function/disability scores (30 participants, MD -11.90, 95% CI: -17.37 to -6.43). As an add-on treatment, it showed a significant positive effect on pain relief (80 participants, MD -5.10, 95% CI: -9.31 to -0.88; χ<sup>2</sup> = 28.99, I<sup>2</sup> = 97%) and improved function/disability scores (120 participants, MD 5.44, 95% CI: 2.19 to 8.68; χ<sup>2</sup> = 4.07, I<sup>2</sup> = 75%). Among 20 studies, 9 studies reported no adverse events and 1 study reported mild adverse events. LLLT/LA may be an alternative or add-on treatment for NCLBP.

Low-level laser therapy as a non-invasive approach for body contouring: A randomized, controlled study

2009 ◽  
Vol 41 (10) ◽  
pp. 799-809 ◽  
Author(s):  
Robert F. Jackson ◽  
Doug D. Dedo ◽  
Greg C. Roche ◽  
David I. Turok ◽  
Ryan J. Maloney
Keyword(s):  
Laser Therapy ◽  
Body Contouring ◽  
Low Level Laser Therapy ◽  
Controlled Study ◽  
Invasive Approach ◽  
Low Level ◽  
Non Invasive ◽  
Randomized Controlled ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Clinical Efficacy and Safety of Low-Level Laser Therapy in Patients with Perennial Allergic Rhinitis: A Randomized, Double-Blind, Placebo-Controlled Trial

2021 ◽  
Vol 10 (4) ◽  
pp. 772
Author(s):  
Hahn Jin Jung ◽  
Young-Jun Chung ◽  
Young-Seok Choi ◽  
Phil Sang Chung ◽  
Ji-Hun Mo
Keyword(s):  
Quality Of Life ◽  
Allergic Rhinitis ◽  
Controlled Trial ◽  
Low Level Laser Therapy ◽  
Efficacy And Safety ◽  
Double Blind ◽  
Sham Treatment ◽  
Double Blind Placebo ◽  
Level Laser

Allergic rhinitis (AR) is a common disease that interferes with the daily activities and reduces the quality of life. Conventional treatments often do not provide complete resolution of the symptoms, and many new treatment modalities have been tried. This study aimed to evaluate the efficacy and safety of low-level laser therapy (LLLT) for AR in a randomized, double-blind, placebo-controlled trial. Patients diagnosed with AR were randomly allocated to receive LLLT or sham treatment. The primary outcome was a change in the reflective total nasal symptom score (TNSS). The secondary outcome was quality of life scores assessed using the Rhinoconjunctivitis Quality of Life Questionnaire. Incidences of adverse events were also recorded. Among 67 randomized subjects, 41 subjects (22 in LLLT group and 19 in sham treatment group) were included for efficacy analysis. The LLLT group showed a significantly improved TNSS score compared to the sham treatment group for decreasing AR symptom severity (p = 0.011) and improving quality of life regarding nasal symptoms (p = 0.036) at the end of treatment. Throughout the treatment period, no severe adverse events occurred. This clinical trial showed that LLLT is an effective and safe option for the management of AR regarding symptom relief and quality of life improvement.

scholarly journals Uso do laser de baixa potência em estrias de distensão: ensaio clínico randomizado controlado

2018 ◽  
Vol 28 (2) ◽  
pp. 28710
Author(s):  
Bethina Bernardon Busatta ◽  
Karoline Calichio Medeiro ◽  
Lorrainy Rufino Velozo ◽  
Camila Mayumi Martin Kakihata ◽  
Francyelle dos Santos Soares ◽  
...  
Keyword(s):  
Treatment Group ◽  
Treated Group ◽  
Low Level Laser Therapy ◽  
Control Group ◽  
Low Level ◽  
Non Invasive ◽  
Low Level Laser ◽  
Level Laser ◽  
Epilepsy Diagnosis

AIMS: To analyze the effects of low-level laser therapy (660nm) in the treatment of striae alba.METHODS: A randomized clinical trial was conducted with 20 women equally divided into a control group and a treatment group. For inclusion, they should have striae alba in the gluteal region and accept to participate in the study. Exclusion criteria were other treatment for striae, pregnancy, steroid use, smoking, cancer diagnosis, hemorrhagic areas on the skin, diagnosis of epilepsy, diagnosis of thrombosis, or any cognitive impairment. Twelve applications of 660 nm laser were performed for four weeks. After another four weeks of follow-up, a reevaluation was performed. After each application, photos were taken from the region to evaluate the size of the striae by means of scanned planimetry, which calculates the percentage of area occupied by the striae. For this evaluation, the photos taken at the first application (AV1), the sixth (AV2), the 12th (AV3) and the last evaluation, after four weeks of treatment completion (AV4), were used. Qualitative evaluations were also performed by touch (depth) and visual inspection (hue and size).RESULTS: The analysis by planimetry showed that there was no difference between the area occupied by the striae when comparing the various evaluations of the same group, until the AV3. However in AV4 (four weeks after the last laser application) of the treatment group, there was a statistically significant decrease of the stria area in relation to AV1. In the control group, there was no difference between AV4 and the other evaluations. In the comparison between the two groups, there was no difference in the first three evaluations. However in AV4 the treatment group showed a smaller area of the striae in relation to the control group. In the qualitative analysis the treated group had lower visibility and less depth of the striae to the touch.CONCLUSIONS: Therapy with 12 sessions of low-level laser for four weeks had a positive effect on the treatment of striae alba, with results becoming evident only four weeks after the last application. The 660 nm laser showed to be a non-invasive, painless and fast-applied method.

Targeting the pain, inflammation and immune (PII) axis: plausible rationale for LLLT

2012 ◽  
Vol 1 (4) ◽  
Author(s):  
Eason Hahm ◽  
Snehlata Kulhari ◽  
Praveen R. Arany
Keyword(s):  
Immune Response ◽  
Disease Management ◽  
Clinical Disease ◽  
Low Level Laser Therapy ◽  
Critical Parameters ◽  
Patient Acceptance ◽  
Non Invasive ◽  
Disease States ◽  
Level Laser ◽  
Biological Context

AbstractLow-level laser therapy (LLLT) has been used in many clinical contexts. Although its precise mechanism is unclear, its current use is based predominantly on its non-invasive nature and popular patient acceptance. This review attempts to provide a framework for the clinical disease-disorder states focusing on the etiopathology namely; pain, inflammation and immune response termed the PII axis. Following a brief introduction, the literature on the ability of LLLT to modulate the PII axis in specific disease states is reviewed. The triad of critical parameters for LLLT namely, the dose, the biological context and the mechanism are highlighted. This work suggests that LLLT could be a potent primary interventional modality when used to specifically target the PII axis in clinical disease management.

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