ABSTRACT
PURPOSE: To investigate the effects of Mulligan thoracic sustained natural apophyseal glides (SNAGS) techniques and traditional exercises on pain, shoulder function, size of sub-acromial space, and shoulder joint range in patients with sub-acromial impingement syndrome. METHODS: Seventy-four patients with sub-acromial impingement syndrome (25 to 40 years) joined this research and were allocated randomly into two equal groups; experimental group A (Mulligan SNAGS and exercise) and control group B (exercise only). All patients were assessed by visual analogue scale (VAS) for pain intensity, Shoulder Pain and Disability Index (SPADI) for shoulder function, plain x-ray for the size of sub-acromial space, and goniometer for shoulder range of motion (ROM). The measurements were performed at two intervals (baseline and after four weeks of intervention). RESULTS: After 4 weeks of intervention, there were statistically significant differences between groups, in favor of Mulligan SNAGS, on sub acromial space size, pain intensity, shoulder function, and shoulder joint range of motion (p < 0.05). In within-group analysis, there were also statistically significant differences between pre- and post-treatment in all measured variables (p < 0.05). CONCLUSION: Mulligan thoracic spine (SNAGS) mobilization into extension and traditional exercises improve sub acromial space size, pain intensity, shoulder function, and shoulder joint range of motion in patients with sub acromial impingement syndrome. It is recommended to mobilize the thoracic spine by mulligan SNAGS in the treatment of sub-acromial impingement syndrome.
ABSTRACT
OBJECTIVES: To investigate the effect of mobilization with movement (MWM) on pulmonary functions in subjects with thoracic hyperkyphosis. METHODS: This randomized single-blinded controlled trial included a sample of 50 subjects (age 18 - 25 years old) with thoracic hyperkyphosis. Subjects were randomly allocated into two groups; the Real MWM group (n = 25) which received thoracic MWM plus standard postural correction exercises, and the Sham MWM group (n = 25) which received sham MWM plus standard postural correction exercises. Digital X-ray and handheld spirometer were used to measure selected pulmonary function tests (FVC, FEV1/FVC ratio, MVV) respectively. RESULTS: Within-group comparisons demonstrated a statistically significant improvement in all outcome measures in both groups. The between-group comparisons demonstrated significant improvement in the MWM compared to the Sham group regarding the value of FVC, FEV1/FVC ratio, and MVV (P < .05). CONCLUSION: In young adults with thoracic hyperkyphosis, MWM plus postural exercise produces better improvements in FVC, FEV1, FEV1/FVC, and MVV compared to sham MWM plus postural exercise.
Subject(s)
Kyphosis , Non-Smokers , Young Adult , Humans , Adolescent , Adult , Spine , Lung , Respiratory Physiological PhenomenaABSTRACT
OBJECTIVE: To investigate the immediate and post-treatment effect of magnesium sulfate (MgSO4) iontophoresis on myofascial trigger points (MTrPs) in the upper fibres of the trapezius muscle. METHOD: Sixty participants (41 women and 19 men, aged 19-24 years) with active MTrPs on the dominant upper fibres of trapezius were enrolled in this study. They were randomly divided into 2 equivalent groups: the intervention and the control group. The intervention group (iontophoresis group; n = 30) was treated with MgSO4 iontophoresis on the upper fibres of the trapezius twice a week for four weeks, and the control group (direct current group; n = 30) received direct current (without medication) in the upper fibres of the trapezius twice a week for four weeks. The outcome measures were: pain intensity, pain threshold, neck range of motion, and neck function The participants were assessed before treatment, immediately after the first session, and finally after treatment. RESULTS: The differences within and between groups were measured using a mixed design, multivariate analysis of variance (MANOVA). The within- and between-group analysis of all outcome measures in both groups revealed significant differences in favour of the intervention group (p < 0.05). CONCLUSION: MgSO4 iontophoresis is effective in improving pain level, neck ROM, and neck function immediately after the first session and causes more significant improvement after treatment in subjects with active MTrPs on the dominant upper fiber of trapezius.
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OBJECTIVE: This study aimed to compare the effects between low- versus medium-energy radial extracorporeal shock wave therapy on knee osteoarthritis (KOA). METHOD: Forty-five patients (26 women and 19 men) aged 45-55 years with grade 2 KOA were randomly assigned into the following three groups (all n = 15): Group A received low-energy radial shock wave therapy (2000 shock/session [10 Hz], energy flux density [EFD] 0.02 mJ/mm2) with strengthening exercises once per week for 4 weeks; Group B received medium-energy radial shock wave therapy (2000 shock/session [10 Hz], EFD 0.178 mJ/mm2) with strengthening exercises once per week for 4 weeks; and Group C (control group) received sham shock wave therapy with strengthening exercises once per week for 4 weeks. Severity of pain was determined using the visual analogue scale, and knee physical function was assessed using the Arabic version of the knee injury and osteoarthritis outcome score physical function short form. Knee proprioception was measured before and after the treatment programme using an isokinetic dynamometer. RESULTS: The within-group analysis showed significant differences in severity of pain, knee physical function, and knee proprioception in Groups A and B before and after the treatment programme (p < 0.05). The between-group analysis showed significant differences in all variables after treatment, with more significant differences observed in Group B than in Groups A and C (p < 0.05). CONCLUSION: Low- and medium-energy radial shock wave therapies are effective modalities for the treatment of KOA, with medium-energy radial shock wave therapy being superior to low-energy radial shock wave therapy.