The Effect of Blood Flow Restriction Training on Lower Limb Balance in Patients with Patellofemoral Pain Syndrome: A Randomized Controlled Trial
كود المقالة : 1026-IPTCCU. (R1)
المؤلفون
Abdelrahman Mahmoud Hewidy *1، enas fawzy youssef2، ahmed abdelaziz khalil3، ahmed samir helal4، abdelgalil allam abdelgalil2
1Physical Therapy Department, Almenshawy General Hospital, Tanta.
2Department of Musculoskeletal System Disorders and its Surgeries, Physical Therapy, Cairo University.
3Department of Orthopedic physical therapy, Faculty of Physical therapy, Pharos University in Alexandria
4Department of Orthopedic Surgery, Faculty of Medicine, Tanta University
المستخلص
Background: Patellofemoral pain syndrome (PFPS) is a common cause of anterior knee pain, often associated with impaired lower limb balance. Blood Flow Restriction Training (BFRT) has emerged as a promising adjunct to conventional strengthening exercises to improve functional outcomes.
Purpose: To investigate the effect of BFRT added to strengthening exercises on lower limb dynamic balance in patients with PFPS using the Star Excursion Balance Test (SEBT).
Subjects & Methods: Thirty-eight patients with PFPS were randomized into two groups: Group I received strengthening exercises alone (n=19), and Group II received strengthening exercises combined with BFRT (n=19). Interventions were conducted three times weekly for six weeks. SEBT was assessed at baseline, and after 6 weeks.
Results: Both groups demonstrated significant improvements in SEBT scores over time (p < 0.001). However, no statistically significant differences were observed between groups at post-treatment results point (p > 0.05).
Conclusion: Strengthening exercises, with or without BFRT, effectively improve lower limb dynamic balance in PFPS patients. BFRT did not show additional benefits over strengthening exercises alone within six weeks.
الكلمات الرئيسية
Blood Flow Restriction Training; Balance; Patellofemoral Pain Syndrome; Star Excursion Balance Test
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