Effect of Structured Exercise-Based Intervention on Upper Quadrant Dysfunction among Fish Processing Workers with Work-Related Musculoskeletal Disorders.

Background: Musculoskeletal disorders (MSDs) are one of the major causes of morbidity, which affect particularly the upper quadrant in industrial settings and so upset the quality of life (QoL). The influence of the protocol of exercise-based programs at the workplace on the well-being of the worker is contradictory. The objective of the study was to find the effect of the structured exercise-based intervention on upper quadrant dysfunction among fish processing workers with work-related MSDs. Methods: The intervention group (n = 91) participated in an individually tailored structured exercise-based intervention (SEBI) program for three months, which consisted of stretching, strengthening, and active exercises. The control group (n = 93) was instructed to continue routine daily activities. The outcome measures of the cluster-randomized controlled trial were Neck Disability Index (NDI), Disabilities of Arm, Shoulder, and Hand (DASH), Visual Analog Scale (VAS), and Short Form-36, used to evaluate at baseline, eighth, and twelfth week. The data were analyzed by repeated analysis of variance and Student's t-tests. Results: The results for the overall perception of upper quadrant dysfunction showed statistically significant differences (P < 0.0001) for NDI, DASH, and VAS. Further, we obtained a significant difference in QoL between the intervention and control groups for physical and psychological health sub-domains. Conclusion: SEBI effectively enhanced the general health of fish processing workers by showing improvements in the measures of NDI, DASH, VAS, and QoL. Hence, SEBI can be recommended in the fish processing industries to achieve potential impact on upper quadrant dysfunction and improve the QoL.

Profiling of swallowing function in head and neck cancer patients prior to radiation therapy-Findings from a tertiary hospital in South India.

Purpose: Head and neck cancer (HNC) patients often face difficulties with swallowing, which can be due to the cancer itself or the treatment modalities like radiation therapy. The presentation of HNC can vary between developing and developed countries due to socioeconomic factors. The current study aimed to profile the swallowing function of HNC patients before starting radiation therapy in a tertiary hospital in India. Method: This cross-sectional observational study examined patients with HNC who were scheduled for radiation therapy. The Functional Oral Intake Scale (FOIS) and Karnofsky Performance Status Scale were used to assess the patients' swallowing status and functional abilities, respectively. The study also evaluated the relationship between swallowing function and clinical-demographic factors. Results: Our assessment of 162 HNC patients found that the cancer site significantly affects swallowing. Although 92% of patients had an oral diet, 64% made dietary modifications. Patients with non-oral intake had either oral or pharyngeal cancer, and over 80% of oral cancer patients and 60% of those with pharyngeal cancer had already made changes to their diet. Patients with laryngeal cancer had a better oral intake, with 58% reporting no swallowing issues. Conclusion: Patients with HNC scheduled for radiation therapy may experience varying degrees of swallowing difficulty. Early intervention and teaching of safe swallowing strategies are crucial to prepare for the potential worsening of swallowing difficulties resulting from the treatment. Advanced tumor stages and oral/pharyngeal cancers increase the risk of significant swallowing issues.

The accuracy of 10 g monofilament use for clinical screening of diabetes peripheral neuropathy among Indian population.

OBJECTIVE: The purpose of this study was to test the diagnostic accuracy of the 10g monofilament to screen for diabetic peripheral neuropathy (DPN) in India. The study further assessed the effect of physical activity, footwear use, and occupation on the outcome. METHODS: Non-probabilistic purposive sampling was used to recruit patients with T2DM to assess the diagnostic utility of the 10 g monofilament. 160 participants were recruited divided into 4 groups. Each group consisted of 40 participants with 20 under each category described as "Physical Worker Vs Non- physical worker" (n = 40), "Barefoot Vs Footwear" (n = 40), "Use of Slipper at Home Vs No-slippers use at home" (n = 40), "Agriculture Vs Non- agriculture" (n = 40). 10 g monofilament was used to detect the presence of protective sensation towards screening of DPN against biothesiometer (Vibration Pressure Threshold). RESULTS: The area under the ROC (receiver operating characteristic) curve was 0.6 for identifying DPN using the 10 g monofilament. Physical work (p = 0.04), footwear (p = 0.04), slipper use at home (p = 0.02) and occupation (p = 0.02) impacted on the diagnostic utility of the 10g monofilament. CONCLUSIONS: This study shows that the 10 g monofilament has limited accuracy for detecting DPN in the Indian population and this is further affected by occupation, socioeconomic and religious practice.

Barriers and Enablers for Physical Activity Engagement Among Individuals From India With Type 2 Diabetes Mellitus: A Mixed-Method Study.

BACKGROUND: Type 2 diabetes mellitus (T2DM) is a complex, chronic condition that can cause multiple complications due to poor glycemic control. Self-management plays a crucial role in the management of T2DM. Lifestyle modifications, including physical activity (PA), are fundamental for self-management. This study explored the knowledge, perception, practice, enablers, and barriers of PA among individuals with T2DM. METHODS: A mixed-method study was conducted among individuals with T2DM in Udupi taluk, India. A cross-sectional survey (n = 467) followed by an in-depth interview (n = 35) was performed. The data were analyzed using descriptive statistics and thematic analysis, respectively. RESULTS: About half (48.8%) of the participants engaged in PA of which 28.3% had an adequate score in the practice of PA. Walking was the most preferred mode. Self-realization, Comprehension, perception, and source of information, PA training, Current PA practices, enablers and barriers for PA were 6 themes derived under knowledge, perception, and practice of PA. CONCLUSION: Despite knowing the importance of PA, compliance with PA was poor. The personal/internal, societal, and external factors constituted the trinity of barriers and enablers in compliance with PA. Behavioral changes, societal changes, policy initiatives, and PA training in health care settings may enhance PA practice among individuals with T2DM.

Association of physical activity and heart rate variability in people with overweight and obesity: A systematic review.

Background: Obesity is a major public health issue globally which is intrinsically linked to reduced heart rate variability (HRV). Physical inactivity and reduced resting HRV are linked to an increased risk of coronary heart disease, while athletes have a greater HRV. However, the exact correlation between physical activity and HRV remains uncertain. This systematic review aims to collect, report, and critically assess the current scientific literature about the association between physical activity and HRV in individuals with higher weight and obesity. Methods: A systematic search was carried out in electronic databases (Medline/PubMed, SCOPUS and CINAHL Plus) to retrieve studies that evaluated the relationship between physical activity and HRV in individuals with higher weight and obesity. Case-control, longitudinal/cohort, cross-sectional and observational studies were included. Using a critical narrative approach, information about the HRV, and physical activity was extracted and synthesized. The study was registered in PROSPERO: CRD42020208018 on October 9 2020. Results: After removing duplicates, 980 title/abstract records were checked for eligibility, and 12 papers were finally included in the narrative synthesis. The included studies contained physical activity as well as HRV in adults with higher weight or obesity with or without comorbidities. A negative relationship between moderate to vigorous physical activity and HRV indices had been found in two studies. There was also a negative relationship between sedentary time and HF (p = 0.049) and LF/HF (p = 0.036), as well as a positive relationship between sedentary time and LF (p = 0.014). Also dose-response association was found between vigorous exercise and higher SDNN, LF power, and HF power in one of the studies. Conclusions: This systematic review revealed a wide range of responses to physical activity and HRV; however, the current evidence uses a variety of approaches to objectively assess physical activity and measure HRV with different equipment.

Effect of exercise on renal function in diabetic nephropathy-a systematic review and meta-analysis.

Diabetic nephropathy causes cardiovascular complications among individuals with diabetes which results in decreased kidney function and overall physical decline. The objective of this systematic review was to determine effects of exercise on various renal function parameters amond individuals with type 2 diabetes and nephropathy. It was registered with PROSPERO (CRD42020198754). Total 6 databases (PubMed/Medline, Scopus, Web of Science, CINAHL, ProQuest, and Cochrane) were searched. Among 1734 records, only four randomized controlled trials were included. The review included a total of 203 participants (103 in the intervention group and 100 in the control/standard group) with type 2 diabetic nephropathy or stage 2,3, or 4 of chronic kidney disease. The meta-analysis showed no effects of exercise on serum creatinine, serum cystatin c and varied eGFR equations. However, exercise decreased urinary albumin to creatinine ratio, urinary protein to creatinine ratio, serum urea nitrogen, creatinine clearance, and urinary protein excretion while increasing urea clearance. Limited evidence on the reno-protective role of exercise demands future research in this direction.

Photobiomodulation therapy in management of cancer therapy-induced side effects: WALT position paper 2022.

Disclaimer: This article is based on recommendations from the 12th WALT Congress, Nice, October 3-6, 2018, and a follow-up review of the existing data and the clinical observations of an international multidisciplinary panel of clinicians and researchers with expertise in the area of supportive care in cancer and/or PBM clinical application and dosimetry. This article is informational in nature. As with all clinical materials, this paper should be used with a clear understanding that continued research and practice could result in new insights and recommendations. The review reflects the collective opinion and, as such, does not necessarily represent the opinion of any individual author. In no event shall the authors be liable for any decision made or action taken in reliance on the proposed protocols. Objective: This position paper reviews the potential prophylactic and therapeutic effects of photobiomodulation (PBM) on side effects of cancer therapy, including chemotherapy (CT), radiation therapy (RT), and hematopoietic stem cell transplantation (HSCT). Background: There is a considerable body of evidence supporting the efficacy of PBM for preventing oral mucositis (OM) in patients undergoing RT for head and neck cancer (HNC), CT, or HSCT. This could enhance patients' quality of life, adherence to the prescribed cancer therapy, and treatment outcomes while reducing the cost of cancer care. Methods: A literature review on PBM effectiveness and dosimetry considerations for managing certain complications of cancer therapy were conducted. A systematic review was conducted when numerous randomized controlled trials were available. Results were presented and discussed at an international consensus meeting at the World Association of photobiomoduLation Therapy (WALT) meeting in 2018 that included world expert oncologists, radiation oncologists, oral oncologists, and oral medicine professionals, physicists, engineers, and oncology researchers. The potential mechanism of action of PBM and evidence of PBM efficacy through reported outcomes for individual indications were assessed. Results: There is a large body of evidence demonstrating the efficacy of PBM for preventing OM in certain cancer patient populations, as recently outlined by the Multinational Association for Supportive Care in Cancer/International Society of Oral Oncology (MASCC/ISOO). Building on these, the WALT group outlines evidence and prescribed PBM treatment parameters for prophylactic and therapeutic use in supportive care for radiodermatitis, dysphagia, xerostomia, dysgeusia, trismus, mucosal and bone necrosis, lymphedema, hand-foot syndrome, alopecia, oral and dermatologic chronic graft-versus-host disease, voice/speech alterations, peripheral neuropathy, and late fibrosis amongst cancer survivors. Conclusions: There is robust evidence for using PBM to prevent and treat a broad range of complications in cancer care. Specific clinical practice guidelines or evidence-based expert consensus recommendations are provided. These recommendations are aimed at improving the clinical utilization of PBM therapy in supportive cancer care and promoting research in this field. It is anticipated these guidelines will be revised periodically.

Characteristics of musculoskeletal pain among employees of fish processing factory in Udupi City, Karnataka.

Fish processing employees are exposed to various occupational risk factors that result in musculoskeletal pain (MSP). The objective of the study was to determine the characteristics of MSP among them and its association with the nature of the job and work condition. A cross-sectional study was conducted among 364 employees of five fish processing factories using standard questionnaires. Descriptive analysis and Chi-square test were performed using SPSS software version 15.0. The prevalence of MSP was 77.7% affecting more of the upper extremities (43.8%). Mild and moderate types of pain were more (37.6%) that resulted due to repeated work (30.2%) and work method (35.4%) that include extreme temperature and work posture. The mean numeric pain severity score was 3.02 ± 2.14. Global self-rated health was reported as predominantly good (57.7%). To conclude, the study revealed a higher prevalence of MSP and its various characteristics in detail which help in designing intervention programs.

The DFUC 2020 Dataset: Analysis Towards Diabetic Foot Ulcer Detection.

Every 20 seconds a limb is amputated somewhere in the world due to diabetes. This is a global health problem that requires a global solution. The International Conference on Medical Image Computing and Computer Assisted Intervention challenge, which concerns the automated detection of diabetic foot ulcers (DFUs) using machine learning techniques, will accelerate the development of innovative healthcare technology to address this unmet medical need. In an effort to improve patient care and reduce the strain on healthcare systems, recent research has focused on the creation of cloud-based detection algorithms. These can be consumed as a service by a mobile app that patients (or a carer, partner or family member) could use themselves at home to monitor their condition and to detect the appearance of a DFU. Collaborative work between Manchester Metropolitan University, Lancashire Teaching Hospitals and the Manchester University NHS Foundation Trust has created a repository of 4,000 DFU images for the purpose of supporting research toward more advanced methods of DFU detection. This paper presents a dataset description and analysis, assessment methods, benchmark algorithms and initial evaluation results. It facilitates the challenge by providing useful insights into state-of-the-art and ongoing research.

Effect of photobiomodulation on serum neuron specific enolase (NSE) among patients with diabetic peripheral neuropathy - A pilot study.

BACKGROUND AND AIM: Photobiomodulation is an emerging therapy for Diabetic peripheral neuropathy (DPN) of which the management is still a dilemma for clinicians. Elevated Neuron Specific Enolase (NSE) is associated with neuropathy. We aimed this study to assess the effect of Low Level Laser Therapy (LLLT) on Serum Neuron Specific Enolase in Type II Diabetes Mellitus patients with DPN. METHODOLOGY: Pre post interventional study was done on 50 patients with DPN. DPN was confirmed using 10g Monofilament test, Vibration perception threshold (VPT) and Michigan Neuropathy Screening Instrument. All patients were provided with LLLT for 9 min on dorsal and plantar of foot with a dosage of 3.1 J/cm 2 for 10 days. A blood sample was collected at baseline and 4 weeks after LLLT for NSE estimation. RESULT: A significant reduction in serum NSE levels (0.006) after 4 weeks of laser therapy was observed in 42 patients when compared with baseline. A significant reduction in the vibration perception threshold (p = 0.003) and Numeric pain rating scale (p = 0.004) were observed. CONCLUSION: In this pilot study, we have assessed the effect of LLLT on serum NSE levels among patients with DPN and showed improved quality of life and decrease in serum NSE levels. These findings should be investigated in larger trials.

Effectiveness of customized insoles on maximum plantar pressure in diabetic foot syndrome: A systematic review.

BACKGROUND AND AIMS: Diabetic foot syndrome is a severe complication of type 2 diabetes mellitus with diabetic peripheral neuropathy. Increased maximum plantar pressure is a strong predictor that may be detrimental and cause a plantar ulcer. This present systematic review aims to evaluate the effectiveness of customized insoles on reducing maximum plantar pressure in diabetic foot syndrome. METHODS: We conducted a systematic review (PubMed, Cochrane Database of Systematic Reviews, CINAHL, Pedro, Scopus) to summarize the evidence on the customized insole on maximum plantar pressure in diabetic foot syndrome. Randomized and non-randomized studies were included in the review. The quality of the included studies was assessed independently by the two review authors with the Modified Downs and Black checklist for the assessment of the methodological quality of both randomized and non-randomized studies. RESULTS: A total of 1512 studies screened. After the exclusion criteria, 5 studies were included in the study. The outcome measure that was considered is maximum plantar pressure and pressure-time integral. CONCLUSIONS: We concluded that the practice of customized insoles could significantly reduce maximum plantar pressure. While developing an insole, parameters like contoured insoles with shape and pressure based, weight-bearing position, and duration with good adherence to footwear application can significantly reduce maximum plantar pressure.

A multicentre retrospective study on quality and outcomes of cardiac rehabilitation programs in India.

Cardiac rehabilitation (CR) programs in India are comprehensive in nature, consist of multidisciplinary teams and demonstrate significant improvement in various clinical parameters. However, there is a disparity in patient evaluation, risk assessment, data collection and documentation. CR programs in India need to be streamlined to meet the quality indicators outlined by the international guideline recommendations.

Impact of Cardiac Rehabilitation on Functional Capacity and Physical Activity after Coronary Revascularization: A Scientific Review.

BACKGROUND: Coronary revascularization procedures often cause lowered exercise capacity and declining physical activity levels. These outcomes are paramount in predicting morbidity and mortality after these procedures. Cardiac rehabilitation (CR) focuses on incrementing cardiovascular endurance, exercise capacity, muscle strength, levels of physical activity, and quality of life through health education and lifestyle modification in post-coronary revascularization patients. OBJECTIVE: To review the impact of cardiac rehabilitation on functional capacity, levels of physical activity, and health related quality of life in patients following coronary revascularization. METHODS: A structured literature search in PubMed, Scopus, CINAHL, and ProQuest for studies focused on CR and its effects on functional capacity, physical activity, and quality of life after coronary revascularization. RESULTS: A total of 2,010 studies were retrieved. Deduplication and eligibility screening included 190 studies after the application of filters. A sum of 21 studies were considered for this review. Most studies reported that exercise and physical activity programs were centre-based and home-based and via telerehabilitation. Treadmill and cycle ergometry training with callisthenics and flexibility exercises in phase 2 CR exhibited significant improvement in functional capacity and physical activity levels in patients after coronary revascularization procedures. CONCLUSION: Although centre-based supervised CR programs do improve functional capacity after coronary revascularization, home-based or telerehabilitation-based CR programs are feasible, improve patient compliance in improving physical activity, and thereby increase functional capacity. Patient education improves levels of physical activity, health related quality of life, and adherence to home- and centre-based CR programs.

Effects of graded exercise training on functional capacity, muscle strength, and fatigue after renal transplantation: a randomized controlled trial.

Successful renal transplantation (RT) recipients suffer residual muscle weakness, fatigue, and low functional capacity. A safe, feasible, structured, early graded exercise training to improve functional capacity, muscle strength, and fatigue is the need of the hour. The aim of the study is to assess the effectiveness of graded exercise training on the functional capacity, muscle strength, and fatigue after RT. It is a randomized controlled trial conducted at a tertiary care hospital from January 2012 to December 2016. This trial included 104 consented, stable renal transplant recipients without cardiopulmonary/neuromuscular impairment. They received either routine care (51) or graded exercise training (53) for 12 weeks after randomization. The functional capacity, isometric quadriceps muscle strength, and fatigue score were measured at baseline, six, and 12 weeks later to induction. The outcomes of the study and control groups were analyzed using the /-test, Wilcoxon signed-rank test, ANOVA, and Pearson's correlation. For all analyses, P <0.05 was fixed acceptable. The functional capacity improved by 147 and 255 m, the muscle strength by 6.35 and 9.27 kg, and fatigue score by 0.784 and 1.781 in the control and the study group (SG), respectively, significantly more in the SG. Functional capacity had a positive and negative correlation with muscle strength and fatigue, respectively (P <0.05). The graded exercise training significantly improved the functional capacity, fatigue levels, and muscle strength after RT.

Dietary self-management practices among persons with T2DM: An exploratory qualitative study from western-coast of India.

BACKGROUND: Diabetes is a significant public health challenge for India. Self-management, including dietary management, physical activity, stress management, and adherence to medication, is critical in glycaemic control. Though data concerning self-management, in general, are available among persons with Type 2 Diabetes Mellitus (T2DM), exclusive research on dietary self-management was limited. AIMS: A qualitative study to explore the knowledge, current dietary practices, and the barriers and enablers for dietary self-care management in persons with T2DM. METHODS: In this qualitative study, in-depth interviews were conducted among 35 participants with T2DM who scored minimally and optimally in the Diabetes Self-Management Questionnaire (DSMQ). Interviews were conducted using a validated interview guide. In-depth interviews were audio-recorded, transcribed to verbatim and thematically analysed. RESULTS: The study included 20 males and 15 females. The three major themes derived in the study. Firstly, "Knowledge, Interpretation and Information" the majority of the participants have understood the influence of diet on control of blood glucose level includes food choices and quantum of food. Secondly, "Current Dietary Practices-Preferences, Availability of food and Convenience influence dietary practices': All participants had their own belief on the side effects and benefits of certain food items. Most of the participants followed a three-meal pattern: breakfast, lunch and dinner. Finally, Barriers and Enablers in dietary self-management practice. Knowledge, physical and emotional factors, behaviour, planning were the intrinsic factors. Elements of the research, social support, season and climate, food environment were the extrinsic factors and communication, and financial management was the intermediate influences observed. CONCLUSION: The themes generated by this research provide insight into self-management and patient expectations in dietary matters. It would be desirable for physicians and health care providers to be aware of these practices when advising people with T2DM on dietary self - management.

Effect of Supervised Exercise Program on Individuals in Peripheral Arterial Disease with Type 2 Diabetes Mellitus - A Systematic Review.

BACKGROUND: Type 2 Diabetes Mellitus (T2DM) is usually accompanied by various micro and macro vascular complications. Peripheral Arterial Disease (PAD) is one of the major complications of diabetes which is accountable for morbidity and mortality throughout the world. The first line of treatment in these individuals is life style modification and exercise. There is a dearth of literature on effect of supervised exercise program in PAD with T2DM on quality of life, walking impairment, change in Ankle Brachial Index (ABI) values. So, we conducted a systematic review to explore the available literature on supervised exercise program in PAD with T2DM. METHODS: We conducted a systematic review (PubMed, Web of Science, CINAHL and Cochrane) to summarise the evidence on a supervised exercise program in PAD with T2DM. Randomised and nonrandomised studies were included in the review. RESULTS: Three studies met the inclusion criteria. The outcomes taken into accounts by the studies were the quality of life, walking impairment questionnaire, Ankle brachial index. Neither of the studies matched in their supervised exercise program nor in their outcome. CONCLUSION: In conclusion, the data evaluating the supervised exercise program in PAD with T2DM is inadequate to determine its effect on this population. Future large-scale studies can be conducted on both subjective and objective outcomes of PAD with T2DM to have a better understanding of the condition and for a universally acceptable exercise program for these individuals which the healthcare practitioners can use in their practice. Prospero registration number: CRD42018112465.

Relationship Between Glycated Hemoglobin and Vibration Perception Threshold in Diabetic Peripheral Neuropathy.

Foot ulcers, infections, and deformity are some of the major sources of mortality and morbidity among the diabetic population. The relationship between glycated hemoglobin (HbA1c) and diabetic peripheral neuropathy (DPN) has been well established. There is a dearth of literature on the relationship between vibration perception threshold (VPT) and HbA1c values. So, the objective of the study was to determine the strength of linear relationship between HbA1c levels and vibration perception threshold in DPN. This cross-sectional study was conducted at Kasturba Hospital, Manipal, and diabetic foot screening camps held at various parts of Udupi district. Ethical approval was obtained from the Institutional Ethics Committee, Kasturba Hospital, Manipal (IEC:281/2017). A total of 534 participants ranging from 30 to 70 years of age and were diagnosed with type 2 diabetes mellitus on medications were included in the study. Neuropathy assessment consisting of monofilament and vibration perception threshold was done using Neurotouch beta version (Yostra Labs, Bengaluru, India). HbA1c measurement was done using turbidimetric inhibition immunoassay technique (Roche Diagnostics, Mannheim, Germany). Pearson correlation coefficient showed a moderate to good correlation between HbA1c and VPT (r = .0.753, P < .001). Linear regression result has shown a significant relationship of VPT with HbA1c (4.033 [95% confidence interval = 3.67-4.39]). The present study has concluded that there is strong relationship between HbA1c values and VPT and could be a predictor for complications in the foot following DPN.

Low level laser therapy for the patients with painful diabetic peripheral neuropathy - A systematic review.

BACKGROUND: Low Level Laser Therapy (LLLT) is an emerging treatment modality for management of neuropathic pain. It works by triggering biochemical changes with in cells. OBJECTIVE: This systematic review focused on finding evidence on the effectiveness of LLLT on treatment of painful diabetic neuropathy. METHODS: We conducted a systematic review (PubMed, Web of Science, CINAHL and Cochrane) to find the evidence on effectiveness of LLLT on treatment of painful diabetic neuropathy. Randomized and non-randomized studies were included in the review. RESULTS: A total of 627 studies were screened. After the exclusion criteria (duplicate, animal studies, LLLT for treating other neuralgias) 6 studies were included in the study. The outcome measure that were considered were the difference in pain score and nerve conduction velocity test and quality of life questionnaire. CONCLUSION: The evidence obtained shows LLLT has a positive effect in controlling diabetic neuropathic pain.

Effect of Low Level Laser Therapy on serum vitamin D and magnesium levels in patients with diabetic peripheral neuropathy - A pilot study.

BACKGROUND: Diabetic Peripheral neuropathy (DPN) is the most distressing complication of diabetic population leading to loss of sensation, pain, and amputation. Low-level laser therapy (LLLT) has been used to manage nerve injuries as it holds the potential to induce a biostimulatory effect with no side effects. Hence we planned to study the biochemical effect and therapeutic outcomes of LLLT on patients with painful diabetic peripheral neuropathy as a preliminary work. MATERIALS AND METHODS: Pre-posttest analysis was done on 40 patients diagnosed with DPN confirmed using 10 g Monofilament test and Michigan Neuropathy Screening Instrument (MNSI). Vibration sensation and pain measured by Vibration perception threshold (VPT) and Numeric pain rating scale (NPRS). All patients were given LLLT (3.1 J/cm2) on plantar and dorsal of the foot for 10 days. Serum samples were collected at baseline and 4 weeks after LLLT to estimate Vitamin D and Magnesium and compared the results. RESULTS: There was a significant increase in Vitamin D and Magnesium levels after LLLT. We observed a considerable improvement in the quality of life after LLLT demonstrated by a decrease in VPT and MNSI and a reduction in NPRS in DPN patients. CONCLUSION: In this study, we found that LLLT improved the QL and hence may be a useful therapeutic option in treating peripheral neuropathic pain in type 2 diabetic patients. The progress in the serum Magnesium and Vit. D levels were proportional to the QL and may be a good indicator of the prognosis of DPN after LLLT.