Evaluation of deep oscillation therapy for the treatment of lumbar pain syndrome using motion capture systems: A systematic review.

Low back pain is a painful disorder that prevents normal mobilization, increases muscle tension and whose first-line treatment is usually non-steroidal anti-inflammatory drugs, together with non-invasive manual therapies, such as deep oscillation therapy. This systematic review aims to investigate and examine the scientific evidence of the effectiveness of deep oscillation therapy in reducing pain and clinical symptomatology in patients with low back pain, through the use of motion capture technology. To carry out this systematic review, the guidelines of the PRISMA guide were followed. A literature search was performed from 2013 to March 2022 in the PubMed, Elsevier, Science Director, Cochrane Library, and Springer Link databases to collect information on low back pain, deep oscillation, and motion capture. The risk of bias of the articles was assessed using the Cochrane risk of bias tool. Finally, they were included 16 articles and 5 clinical trials which met the eligibility criteria. These articles discussed the effectiveness of deep oscillation therapy in reducing pain, eliminating inflammation, and increasing lumbar range of motion, as well as analyzing the use of motion capture systems in the analysis, diagnosis, and evaluation of a patient with low back pain before, during and after medical treatment. There is no strong scientific evidence that demonstrates the high effectiveness of deep oscillation therapy in patients with low back pain, using motion capture systems. This review outlines the background for future research directed at the use of deep oscillation therapy as a treatment for other types of musculoskeletal injuries.

Comparison of dry needling and self-stretching in muscle extensibility, pain, stiffness, and physical function in hip osteoarthritis: A randomized controlled trial.

BACKGROUND AND PURPOSE: Patients with hip osteoarthritis (OA) present myofascial trigger points in the hip muscles that may reduce muscle extensibility, provoke pain and stiffness, and decrease physical function. The purpose of the study was to compare the effects of dry needling (DN) intervention with a self-stretching protocol on muscle extensibility, pain, stiffness, and physical function in patients with hip OA. MATERIALS AND METHODS: A single-blinded randomised controlled trial was designed. Thirty-eight participants with hip OA were randomly assigned to the DN group (n = 19) or the stretching group (n = 19). The DN group received three sessions of DN, and the stretching group followed a 3-week protocol. Hip muscle extensibility was the primary outcome and was measured using the Ely test, the modified Ober test, and the Active Knee Extension test. Pain, stiffness, and physical function were the secondary outcomes measured with the WOMAC questionnaire. The variables were assessed before and after treatment by blinded examiners. RESULTS: DN was more effective than self-stretching for improving hip flexor and abductor muscles extensibility (p < 0.05). DN and self-stretching techniques improved hip extensor muscles extensibility, pain, stiffness, and physical function in patients with hip OA (<0.05). The DN group showed large effect sizes in all the variables (d > 0.8). CONCLUSION: Three sessions of DN were more effective than three weeks of self-stretching to improve hip muscle extensibility in patients with hip OA. DN and self-stretching techniques decreased pain and stiffness and improved physical function in patients with hip OA.

Wearable sensors in the diagnosis and study of Parkinson's disease symptoms: a systematic review.

Nowadays, there are several diseases which affect different systems of the body, producing changes in the correct functioning of the organism and the people lifestyles. One of them is Parkinson's disease (PD), which is defined as a neurodegenerative disorder provoked by the destruction of dopaminergic neurons in the brain, resulting in a set of motor and non-motor symptoms. As this disease affects principally to ancient people, several researchers have studied different treatments and therapies for stopping neurodegeneration and diminishing symptoms, to improve the quality patients' lives. The most common therapies created for PD are based on pharmacological treatment for controlling the degeneration advance and the physical ones which do not reveal the progress of patients. For this reason, this review paper opens the possibility for using wearable motion capture systems as an option for the control and study of PD. Therefore, it aims to (1) study the different wearable systems used for capture the movements of PD patients and (2) determine which of them bring better results for monitoring and assess PD people. For the analysis, it uses papers based on experiments that prove the functioning of several motion systems in different aspects as monitoring, treatment and diagnose of the disease. As a result, it works with 30 papers which describe the factors mentioned before. Additionally, the paper uses journals and literature review about the pathology, its characteristics and the function of wearable sensors for the correct understanding of the topic.

Effectiveness of Dry Needling Therapy on Pain, Hip Muscle Strength, and Physical Function in Patients With Hip Osteoarthritis: A Randomized Controlled Trial.

OBJECTIVE: To investigate the short-term effects of dry needling (DN) on physical function, pain, and hip muscle strength in patients with hip osteoarthritis (OA). DESIGN: A double-blind, placebo-control, randomized controlled trial. SETTING: Private practice physiotherapy clinic. PARTICIPANTS: Patients with unilateral hip OA (N=45) were randomly allocated to a DN group, sham DN group, or control group. INTERVENTIONS: Patients in the DN and sham groups received 3 treatment sessions. Three active myofascial trigger points (MTrPs) were treated in each session with DN or a sham needle procedure. The treatment was applied in active MTrPs of the iliopsoas, rectus femoris, tensor fasciae latae, and gluteus minimus muscles. MAIN OUTCOME MEASURES: Physical function was assessed with the Western Ontario and McMaster Universities (WOMAC) physical function subscale, the timed Up and Go test, and the 40-meter self-paced walk test. Intensity of hip pain related to physical function was evaluated using the visual analog scale and WOMAC pain subscale. The maximal isometric force of hip muscles was recorded with a handheld dynamometer. RESULTS: Significant group by time interactions were shown for physical function, pain, and hip muscle force variables. Post hoc tests revealed a significant reduction in hip pain and significant improvements in physical function and hip muscle strength in the DN group compared with the sham and control groups. The DN group showed within- and between-groups large effect sizes (d>0.8). CONCLUSIONS: DN therapy in active MTrPs of the hip muscles reduced pain and improved hip muscle strength and physical function in patients with hip OA. DN in active MTrPs of the hip muscles should be considered for the management of hip OA.

Effects of dry needling on pain, pressure pain threshold and psychological distress in patients with mild to moderate hip osteoarthritis: Secondary analysis of a randomized controlled trial.

OBJECTIVE: To determine the changes produced by dry needling in active myofascial trigger points in hip muscles compared to a sham needling on pain intensity, main pain area, pressure pain threshold and psychological distress in patients with hip osteoarthritis. DESIGN: Secondary analysis of a single-centre, randomized, double-blinded, clinical trial. INTERVENTION: 30 participants with mild to moderate hip osteoarthritis were randomly assigned to DN group (n = 15) or sham DN group (n = 15). DN group received three sessions of penetrating DN, and sham DN group received three sessions of non-penetrating DN in hip muscles. MAIN OUTCOME MEASURES: Pain intensity (Visual Analogue Scale), main pain area (body chart), pressure pain threshold (algometry), psychological distress (Hospital Anxiety and Depression Scale) and self-reported improvement (Global Rate of Change) were measured before and after treatment. RESULTS: DN group showed statistically significant improvements with large effect sizes for pain intensity (p < 0.001; E.S: 2.7), pressure pain thresholds (p < 0.05; E.S: 1.3-1.8) and psychological distress (p = 0.002; E.S: 1.5) compared to sham DN group. The DN group described a self-reported improvement categorised as quite a bit, great or very great deal better (n = 12, 80%). No statistically significant differences were found between baseline and postintervention in the sham DN group in any variable (p > 0.05). CONCLUSIONS: Three sessions of dry needling were more effective than sham dry needling for improving pain intensity, pressure pain threshold and psychological distress in patients with mild to moderate hip osteoarthritis in the short term.

Effects of dry needling in HIP muscles in patients with HIP osteoarthritis: A randomized controlled trial.

BACKGROUND: Dry needling (DN) in active myofascial trigger points (MTrPs) is effective to reduce pain, increase range of motion (ROM) and improve physical function in different musculoskeletal disorders. However, there is a lack of studies evaluating the effects of DN in active MTrPs in hip osteoarthritis (OA). OBJECTIVE: To determine the short-term effects of DN on pain, hip ROM and physical function in patients with hip OA. DESIGN: Double-blind randomized controlled trial. METHODS: Thirty patients with unilateral hip OA were randomized into two groups: DN group and sham group. Participants received three treatment sessions. The treatment was applied in active MTrPs of the iliopsoas, rectus femoris, tensor fasciae latae and gluteus minimus muscles. Pain intensity (visual analogic scale), passive hip ROM (universal goniometer and digital inclinometer) and physical function (30s chair-stand test and 20m walk test) were assessed at baseline and after the three treatment sessions. RESULTS: There was decreased pain intensity, increased hip ROM, and improved physical function following the DN treatment. These improvements were statistically significant (p < 0.05) compared to the sham group. The sham group had increased pain intensity and decreased hip ROM (p < 0.05). CONCLUSION: Pain, hip ROM, and physical function improved after the application of DN in active MTrPs of the hip muscles in patients with hip OA.