Shahesta Ahmed Osama

Background and Purpose: Prolonged smartphone use may contribute to cervical pain through sustained muscular overload and increased nociceptive input. This study investigated the effects of adding chitosan phonophoresis to conventional physical therapy on pain, disability, and cervical range of motion (ROM) in smartphone-addicted adolescents with cervical pain. Methods: Thirty-two participants aged 16–19 years with smartphone addiction and cervical pain were randomly assigned to a chitosan phonophoresis group or a control group. Outcomes were assessed before and after treatment using the Neck Disability Index (NDI), Visual Analog Scale for Pain (VAS-P), and cervical range-of-motion (CROM) device. Results: Both groups improved significantly after treatment. Compared with the control group, the chitosan phonophoresis group showed greater reductions in VAS-P (MD = −1.00, 95% CI: −1.59 to −0.41; p = 0.002) and NDI (MD = −3.13, 95% CI: −5.00 to −1.23; p = 0.002). Greater improvements were also observed in cervical ROM, including flexion (MD = 5.63°, 95% CI: 2.58 to 8.67), extension (MD = 6.25°, 95% CI: 1.90 to 10.59), right bending (MD = 3.75°, 95% CI: 1.74 to 5.76), left bending (MD = 4.38°, 95% CI: 1.95 to 6.79), right rotation (MD = 6.25°, 95% CI: 3.70 to 8.80), and left rotation (MD = 6.25°, 95% CI: 3.19 to 9.30; all p < 0.001). Conclusions: Adding chitosan phonophoresis to conventional physical therapy produced greater improvements in cervical pain, disability, and ROM. However, between-group differences in pain and disability were below commonly reported thresholds for clinically important change. Chitosan phonophoresis may be a useful adjunct in managing cervical disorders associated with prolonged smartphone use.

Background and Objectives: Chronic nonspecific neck pain (NSNP) is among the most common musculoskeletal disorders. Global postural re-education (GPR) might be effective in decreasing neck pain (NP) and dysfunction and improving forward head posture (FHP) by recovering muscle chains and reducing postural alteration. Deep neck flexor activation (DNF) might also decrease NP and improve FHP by improving DNF endurance. This study aimed to compare the effects of GPR versus DNF activation on pain, dysfunction, FHP, and DNF endurance. Materials and Methods: Forty-six physiotherapy students with chronic NSNP participated in this non-randomized comparative study and were allocated into two equal groups based on their availability and preference regarding session duration. Group A underwent GPR exercises combined with active neck exercises, whereas group B received DNF activation in addition to active neck exercises. All participants were assessed pre- and post-intervention for pain intensity using a visual analog scale (VAS), neck disability using the Arabic version of the neck disability index (NDI), FHP via a photometric method with Kinovea software, and DNF endurance using pressure biofeedback. Results: A significant effect of both treatments was reported on reducing pain intensity, improving the FHP and enhancing the neck functional status with no substantial differences between both groups. A significant improvement in DNF endurance was observed in both groups, with substantially higher values between groups in favor of the DNF group. Conclusions: Both GPR and DNF activation exercises were associated with reductions in pain and improvements in neck disability among physiotherapy students with chronic NSNP and FHP. Also, both CVA and DNF endurance improved, with more improvement observed in DNF endurance in the DNF group compared with the GPR group.

Background and Objectives: Following an injury, upper-body strength and proprioception training is typically suggested. To our understanding, no prior research has looked into the impact of balance training on upper-body strength and stability. So, this study investigated the effects of Biodex balance training on enhancing the dynamic stability, strength, and function of the upper quarter (UQ) in recreational weightlifters. Materials and Methods: Fifty male weightlifters were randomly assigned into two groups. The experimental group received an upper-extremity Biodex balance training program three times/week for eight weeks, while the control group underwent a regular weightlifting training routine. Pre- and post-test scores of the upper-quarter dynamic stability, strength, and function were measured for both groups using the shoulder active repositioning accuracy test, two-minute push-up test, and the upper-quarter Y-balance test (UQ-YBT) and one-arm hop test, respectively. Results: Post-test values were significantly greater for the normalized UQ-YBT test than pre-test values in both groups (p < 0.05). Post-test values of the experimental group were significantly greater than the control group (p < 0.05). Regarding the shoulder active repositioning accuracy test and the time of the one-arm hop test, post-test values were significantly lower than pre-test values for both groups (p < 0.05), and post-test values of the experimental group were significantly lower than those of the control group (p < 0.05). The post-test value of the two-minute push-up test of each group was significantly higher than the pre-test value (p < 0.05), without any significant difference between both groups (p > 0.05). Conclusions: Adding upper-body Biodex balance training to a regular weightlifting training routine was effective in enhancing the upper quarter′s dynamic stability and function.

Introduction: The most frequent type of spine abnormality throughout adolescence was adolescent idiopathic scoliosis (AIS). Hippotherapy improved posture, balance and gait of different musculoskeletal conditions. Therefore, this study aims to see how hippotherapy combined with Schroth exercises affected postural asymmetry and dynamic balance in AIS compared to traditional physiotherapy (Schroth exercises) alone. Materials and methods: In this randomized controlled trial, fifty-two patients with AIS (10–18 years, 37 girls and 15 boys) participated. They were arbitrarily allocated into two groups: experimental (19 female/8 male; aged 14.74 ± 1.79 years; Cobb angle 18.59 ± 2.66 degrees) and control (18 female/7 male; aged 15.04 ± 1.81 years; Cobb angle 19.32 ± 2.69 degrees) groups. Both groups received Schroth exercises for 10 weeks, three days/week. The experimental group additionally received hippotherapy training. Pre-treatment and post-treatment assessment for the scoliotic, kyphotic angle, pelvic obliquity, pelvic torsion and vertical spinal rotation and the anteroposterior, mediolateral and overall stability indices were assessed using the formetric system 4D and Biodex Balance System, respectively. Results: After intervention, both groups illustrated significant improvements in all examined variables (p < 0.05). The experimental group illustrated significant improvements in scoliotic angle, kyphotic angle, pelvic obliquity, pelvic torsion and vertical spinal rotation and the stability indices compared to the control group (p < 0.05). Conclusion: In adolescence idiopathic scoliosis, hippotherapy training combined with Schroth exercises improves posture asymmetry and balancing ability more effectively than Schroth exercises alone.