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Off-loading strategies in diabetic foot syndrome–evaluation of different devices

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Abstract

Introduction

Diabetic foot syndrome is one of the most dreaded complications in diabetes mellitus. The purpose of this study was to assess the value of different offloading devices compared to walking in barefoot condition and in normal shoes both in healthy subjects and in patients with diabetes and neuropathy.

Methods

Twenty patients with diabetes and polyneuropathy and ten healthy probands were included. Pedobarographic examination was performed in barefoot condition, with sneakers, postoperative shoes, Aircast® Diabetic Pneumatic Walker™ and VACO®diaped. In the diabetic group, a total contact cast was additionally tested.

Results

The most effective reduction of force was achieved by TCC (75%) and VACOdiaped (64.3%) with the VACO®diaped resulting in the most homogeneous distribution of forces all over the foot.

Discussion/Conclusion

A customized device like the TCC is still the most proven offloading device. However, a removable cast walker being based on vacuum pads and a cushioning sole, provides better results concerning force distribution.

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Authors and Affiliations

  1. Department of Orthopaedic Surgery, Asklepios Klinikum Bad Abbach, Medical Centre University of Regensburg, Kaiser-Karl-V.-Allee 3, 93077, Bad Abbach, Germany

    Jürgen Götz, Mario Lange, Silvia Dullien, Joachim Grifka, Gernot Hertel, Clemens Baier & Franz Koeck

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  1. Jürgen Götz
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  2. Mario Lange
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  3. Silvia Dullien
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  4. Joachim Grifka
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  5. Gernot Hertel
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  6. Clemens Baier
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  7. Franz Koeck
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Correspondence to Jürgen Götz.

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Conflict of interest

The authors declare that they have no conflict of interest.

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There is no funding source.

Ethical approval

The study protocol was approved by the local ethics committee (University of Regensburg, Ethic Committee Approv. No 10-101-0089)

Informed consent

Informed consent was obtained from all individual participants included in the study

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Götz, J., Lange, M., Dullien, S. et al. Off-loading strategies in diabetic foot syndrome–evaluation of different devices. International Orthopaedics (SICOT) 41, 239–246 (2017). https://doi.org/10.1007/s00264-016-3358-1

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  • DOI: https://doi.org/10.1007/s00264-016-3358-1

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