Dataset Information

Ankle dorsiflexion training with a newly developed Hybrid Assistive Limb for a patient with foot drop caused by common peroneal nerve palsy: a case report.

ABSTRACT: [Purpose] An ankle disorder (foot drop) caused by common peroneal nerve palsy or cerebrovascular accident (stroke) interferes with patients' ability to walk and hinders in activities of daily living. A new robotic ankle, the Hybrid Assistive Limb, has been developed for the treatment of foot drop caused by common peroneal nerve palsy or sequelae of stroke. The purpose in this study was to report and examine the efficacy and feasibility of a case who was treated with voluntary ankle dorsiflexion training with the ankle Hybrid Assistive Limb. [Participant and Method] A 60-year-old man with foot drop due to peroneal nerve palsy that occurred without a contributory cause was treated via ankle dorsiflexion training with the use of a new robotic ankle, the "Ankle Hybrid Assistive Limb". [Results] Following total ankle rehabilitation training with the Ankle Hybrid Assistive Limb, improvements in ankle dorsiflexor strength, gait, and sensory function of the lower leg and foot were observed. [Conclusion] The newly developed ankle Hybrid Assistive Limb could be an effective training tool for foot drop caused by common peroneal nerve palsy.

SUBMITTER: Matsuda D

PROVIDER: S-EPMC9057677 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature

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Ankle dorsiflexion training with a newly developed Hybrid Assistive Limb for a patient with foot drop caused by common peroneal nerve palsy: a case report.

Matsuda Daisuke D Kubota Shigeki S Akinaga Yohei Y Yasunaga Yoshihiro Y Sankai Yoshiyuki Y Yamazaki Masashi M

Journal of physical therapy science 20220501 5

[Purpose] An ankle disorder (foot drop) caused by common peroneal nerve palsy or cerebrovascular accident (stroke) interferes with patients' ability to walk and hinders in activities of daily living. A new robotic ankle, the Hybrid Assistive Limb, has been developed for the treatment of foot drop caused by common peroneal nerve palsy or sequelae of stroke. The purpose in this study was to report and examine the efficacy and feasibility of a case who was treated with voluntary ankle dorsiflexion ...[more]

PMID: 35527842

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Project description:Rhabdomyolysis is a triad syndrome of myalgia, muscle weakness and myoglobinuria due to muscle necrosis. Trauma, exertions, strenuous exercise, infections, metabolic and electrolyte disorders, drug overdoses, toxins and genetic defects are the most common causes of rhabdomyolysis. The etiologies of foot drop are diverse. A few cases of rhabdomyolysis-associated foot drop are reported in the literature. We present five patients with foot drop secondary to rhabdomyolysis; two underwent neurolysis and distal nerve transfer (superficial peroneal nerve to the deep peroneal nerve) surgeries and follow-up evaluations. We found five-foot drop patients secondary to rhabdomyolysis among the 1022-foot drop patients who consulted our clinic since 2004, representing a 0.5% incidence. In two patients, rhabdomyolysis was caused by drug overdose and abuse. In the other three patients, the causes were an assault with a hip injury, a prolonged hospitalization due to multiple illnesses, and an unknown cause with compartment syndrome. Pre-operatively, a 35-year-old male patient had aspiration pneumonia, rhabdomyolysis and foot drop resulting from prolonged ICU hospitalization and a medically induced coma due to a drug overdose. The second patient (a 48-year-old male) had no history of trauma but had a sudden onset of right foot drop after compartment syndrome following the insidious onset of rhabdomyolysis. Both patients had difficulty dorsiflexing their involved foot and walked with a steppage gait before surgery. In addition, the 48-year-old patient had foot slapping while walking. However, both patients had strong plantar flexion (5/5). After 14 and 17 months of surgery, both patients had improved foot dorsiflexion to an MRC grade of 4/5 with an improved gait cycle and walked with no or minimal slapping, respectively. Distal motor nerve transfers in the lower limb facilitate faster recovery and less surgical dissection because of the shorter regeneration distance from the donor axons to the targeted motor end plates through residual neural network connections and descending motor signals.

Dataset Information

Ankle dorsiflexion training with a newly developed Hybrid Assistive Limb for a patient with foot drop caused by common peroneal nerve palsy: a case report.

Publications

Ankle dorsiflexion training with a newly developed Hybrid Assistive Limb for a patient with foot drop caused by common peroneal nerve palsy: a case report.

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