Plantar Intrinsic Muscles Exercises and Three-dimensional Ankle Foot Exercises Comparative Effect in DPN

Diabetic Peripheral Neuropathy (DPN) is among the most common and disabling complications of diabetes mellitus, affecting up to 50% of long-term diabetic patients. Patients commonly present with symmetrical sensory loss (distal extremities), paresthesia, muscle weakness and atrophy (particularly of intrinsic foot musculature), impaired proprioception and vibration sense. Plantar intrinsic muscles exercises target the tiny, stabilizing muscles within the foot particularly, improving intrinsic support and arch integrity, whereas three-dimensional ankle foot exercises place an emphasis on multidirectional motions that increase joint mobility, neuromuscular coordination, and general lower limb strength. The aim of this study is to determine comparative effects of plantar intrinsic muscles exercises and three-dimensional ankle foot exercises on balance, gait and fall risk in patients with diabetic peripheral neuropathy.

This study will be a single-blinded randomized clinical trial. Non probability convenience sampling will be used to recruit 40 patients of either gender, aged 50-75 years, and diagnosed with Diabetic peripheral neuropathy (DPN). This study will be carried out in Dr. Faisal Masood Teaching Hospital, Sargodha. These participants will be randomly allocated to Group A and Group B through computerized table generator method. Group A will receive plantar intrinsic muscle exercises, whereas group B will receive three-dimensional ankle foot exercises. Both groups will perform their respective exercises 40 minutes, thrice a week for 8 weeks. The participants will be evaluated at the start and end of the exercise program through Michigan Neuropathy Screening Instrument (MNSI) and Tinetti Performance Oriented Mobility Assessment (POMA) to assess the effect of this intervention on balance, gait and fall risk. Data will be analyzed by SPSS version 27.