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CompletedNCT04054804D-Foot2019Updated Oct 28, 2020

Digital Foot Check by Using the D-Foot, a New Software

An observational study in Diabetic Foot, Diabetic Foot Ulcer and Diabetic Foot Ulcer Neuropathic, sponsored by Sahlgrenska University Hospital. Completed at 1 site in Sweden. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-10-28.

Sponsored by Sahlgrenska University Hospital · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
100
Ages
18 Years and older
Sex
All
01

Study summary

Patients with diabetes should be thoroughly examined before they are provided with insoles and shoes. In the study the feet are examined with the help of a new software, the D-Foot. D-Foot includes questions and surveys.

The aim of the of the study is evaluate how the patients experience the visit at the department of Prosthetics \& Orthotics based on the digital foot check.

Read the detailed description

Patients with diabetes should be thoroughly examined before they are provided with insoles and shoes. The purpose of the foot examination is to determine whether the patient is at risk of developing diabetic foot ulcers (DFU). Risk factors are: neuropathy, peripheral angiopathy, foot deformities, skin pathologies, earlier history of DFU/amputation. With effective control and examination of the feet, foot complications, such as DFU, can be prevented. In the study the feet are examined with the help of a new software, the D-Foot. D-Foot includes questions and surveys.

The aim of the of the study is evaluate how the patients experience the visit at the department of Prosthetics \& Orthotics based on the digital foot check.

02

Conditions studied

  • Diabetic Foot
  • Diabetic Foot Ulcer
  • Diabetic Foot Ulcer Neuropathic
  • Neuropathy;Peripheral
  • Foot Deformities
  • Foot Callus

Keywords

  • risk factor
  • software
  • orthotics
03

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients being referred to the Department of Prosthetics \& Orthotics at Sahlgrenska Univeristy Hospital with the aim to be provided with insoles, shoes to prevent DFU.

Eligibility criteria

Inclusion Criteria for patients:

  • To be diagnosed diabetes
  • Age ≥ 18 years
  • To understand the Swedish language.

Inclusion Criteria for certified prosthetist \& orthotists

  • To work at the department
  • To be assigned to work with patients with diabetes at risk of developing foot ulcers.
  • Have completed the introduction course D-foot
04

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
100 participants (actual)
Patient registry
No

Interventions

  • Diagnostic testD-Foot

    A digital foot check i assessed by using the software D-Foot.

05

What researchers measure

Primary outcomes

  1. The questionnaire Orthotic and Prosthetic Users Survey (OPUS) will be used.

    Participants satisfaction with devices and services at the Department of Prosthetics and Orthotics will be evaluated.

    Time frame: 2019-2020

Secondary outcomes

  1. Presence of neuropathy (number)

    From the software, D-Foot, the number of participants having neuropathy will be reported.

    Time frame: 2019-2020

  2. Presence of neuropathy (percentage)

    From the software, D-Foot, the percentage of participants having neuropathy will be reported

    Time frame: 2019-2020

  3. Presence of peripheral angiopathy (number )

    From the software, D-Foot, the number of participants having peripheral angiopathy will be reported.

    Time frame: 2019-2020

  4. Presence of peripheral angiopathy (percentage )

    From the software, D-Foot, the percentage of participants having peripheral angiopathy will be reported.

    Time frame: 2019-2020

  5. Presence of calluses (number)

    From the software, D-Foot, the number of participants having calluses will be reported.

    Time frame: 2019-2020

  6. Presence of calluses (percentage)

    From the software, D-Foot, the percentage of participants having calluses will be reported,

    Time frame: 2019-2020

  7. Presence of foot deformities (number)

    From the software, D-Foot, the number of participants having foot deformities eg. hammertoes, hallux valgus will be reported.

    Time frame: 2019-2020

  8. Presence of foot deformities (percentage)

    From the software, D-Foot, the percentage of participants having foot deformities eg. hammertoes, hallux valgus will be reported.

    Time frame: 2019-2020

  9. Presence of foot ulcers (number)

    From the software, D-Foot, the number of participants having foot ulcers will be reported.

    Time frame: 2019-2020

  10. Presence of foot ulcers (percentage)

    From the software, D-Foot, the percentage of participants having foot ulcers will be reported.

    Time frame: 2019-2020

  11. Presence of previous foot ulcers (number)

    From the software, D-Foot, the number of participants with previous foot ulcers will be reported.

    Time frame: 2019-2020

  12. Presence of previous foot ulcers (percentage)

    From the software, D-Foot, the percentage of participants with previous foot ulcers will be reported.

    Time frame: 2019-2020

  13. Presence of previous amputation in the lower extremities (number)

    From the software, D-Foot, the number of participants with previous amputation in the lower extremities will be reported.

    Time frame: 2019-2020

  14. Presence of previous amputation in the lower extremities (percentage)

    From the software, D-Foot, the percentage of participants with previous amputation in the lower extremities will be reported.

    Time frame: 2019-2020

  15. System Usability Scale (SUS). The score range from 0-100 and a SUS score above a 68 would be considered above average and anything below 68 is below average.

    The SUS provides a reliable tool for measuring the usability. It consists of a 10 item questionnaire with five response options for respondents; from Strongly agree to Strongly disagree. SUS allows you to evaluate a wide variety of products and services, including hardware, software, mobile devices, websites and applications. In this setting the aim is to evaluate how certified prosthetists \& orthotists experience the use the web program D-Foot when they examine the patients feet?

    Time frame: 2019-2020

06

Study locations

1 site
  • Department of Prostetics & Orthotics
    Gothenburg, Region Västragötaland 41285, Sweden
07

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

08

Registry details

Key details

Study ID
NCT04054804
Lead sponsor
Sahlgrenska University Hospital
Responsible party
Ulla Hellstrand Tang (Principal Investigator, Sahlgrenska University Hospital) — Principal investigator
First posted
Aug 13, 2019
Start date
Sep 16, 2019
Primary completion
Dec 31, 2019
Completion
Dec 31, 2019
Last update
Oct 28, 2020

Oversight

FDA-regulated drug
No
FDA-regulated device
No
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