Efficacy of Corrective Rubber Insoles in Healthcare Professionals With Foot Overpronation

NCT ID: NCT07000838

Last Updated: 2025-06-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

52 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-05-09

Study Completion Date

2026-09-18

Brief Summary

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Foot hyperpronation is a common postural condition that can lead to pain, deformities (such as hallux valgus), and muscular issues. This problem is especially relevant among adults who spend long hours standing, such as healthcare workers. Custom-made foot orthoses with a medial wedge have proven effective in improving comfort and correcting certain biomechanical alterations, even in asymptomatic individuals.

The study described has two main objectives:

* to validate the Italian version of the Foot Health Status Questionnaire (FHSQ), already validated in English and Spanish, by assessing its reliability and reproducibility as a tool to measure foot health.
* through a pilot study, to analyze the effects of using specific professional footwear in healthcare workers with hyperpronation, evaluating perceived benefits in terms of pain reduction and postural improvement.

Detailed Description

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Conditions

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Hyperpronation Overpronation Pes Planus

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Vibram shoe sample

To be recruited the partecipants of the study have been visited and their overpronation foot condition has been assessed. Then they will answer the FHSQ at T0. They will have to wear medially wedged ortheses for the duration for 3 months and then be re-assessed by a second evaluation using the FHSQ.

Using GAITLAB (from BTS S.p.a) the partecipants' foot condition (calcaneovalgus foot) will be assessed while wearing and not the professional footwear.

Group Type EXPERIMENTAL

Medially wedged ortheses

Intervention Type DEVICE

3 month long wear of medially wedged ortheses. Ortheses have to be worn for 6 to 8 hours daily during work shifts.

Interventions

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Medially wedged ortheses

3 month long wear of medially wedged ortheses. Ortheses have to be worn for 6 to 8 hours daily during work shifts.

Intervention Type DEVICE

Other Intervention Names

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Wedged ortheses

Eligibility Criteria

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Inclusion Criteria

* Healthworker (attendings, residents, OR nurses, ER nurses, therapists...)
* Maximum age inferior to 65 y.o. at recruitment time
* Partecipants stands from 60% to 80% of their working time
* Uses mostly healthcare shoes while working
* Hyperpronation condition
* No other pathologic condition of the feet
* Partecipants accept to wear medially wedged orthesis for at least 3 months
* Signatures of consensus to join the study
* Partecipants must be aware of the implication of the study

Exclusion Criteria

* Other pathologic condition of the foot
* Age superiore to 65 y.o. at the recruitment time
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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ASST Gaetano Pini-CTO

OTHER

Sponsor Role collaborator

University of Milan

OTHER

Sponsor Role lead

Responsible Party

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Pietro Randelli, MD

Prof., MD

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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ASST Gaetano Pini-CTO

Milan, Italy, Italy

Site Status RECRUITING

Countries

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Italy

Central Contacts

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Alessandra Menon, PhD

Role: CONTACT

+393498694424

Facility Contacts

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Alessandra Menon, PhD

Role: primary

3498694424

Alessandra Menon

Role: backup

References

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Landorf KB, Twyford GN, Cotchett MP, Whittaker GA. Revised minimal important difference values for the visual analogue scale and Foot Health Status Questionnaire when used for plantar heel pain. J Foot Ankle Res. 2024 Dec;17(4):e70021. doi: 10.1002/jfa2.70021.

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Munteanu SE, Zammit GV, Menz HB, Landorf KB, Handley CJ, Elzarka A, Deluca J. Effectiveness of intra-articular hyaluronan (Synvisc, hylan G-F 20) for the treatment of first metatarsophalangeal joint osteoarthritis: a randomised placebo-controlled trial. Ann Rheum Dis. 2011 Oct;70(10):1838-41. doi: 10.1136/ard.2011.153049. Epub 2011 Jul 25.

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Landorf KB, Keenan AM, Herbert RD. Effectiveness of foot orthoses to treat plantar fasciitis: a randomized trial. Arch Intern Med. 2006 Jun 26;166(12):1305-10. doi: 10.1001/archinte.166.12.1305.

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Riskowski JL, Hagedorn TJ, Hannan MT. Measures of foot function, foot health, and foot pain: American Academy of Orthopedic Surgeons Lower Limb Outcomes Assessment: Foot and Ankle Module (AAOS-FAM), Bristol Foot Score (BFS), Revised Foot Function Index (FFI-R), Foot Health Status Questionnaire (FHSQ), Manchester Foot Pain and Disability Index (MFPDI), Podiatric Health Questionnaire (PHQ), and Rowan Foot Pain Assessment (ROFPAQ). Arthritis Care Res (Hoboken). 2011 Nov;63 Suppl 11(0 11):S229-39. doi: 10.1002/acr.20554. No abstract available.

Reference Type BACKGROUND
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Reference Type BACKGROUND

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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Reference Type BACKGROUND
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Braga UM, Mendonca LD, Mascarenhas RO, Alves COA, Filho RGT, Resende RA. Effects of medially wedged insoles on the biomechanics of the lower limbs of runners with excessive foot pronation and foot varus alignment. Gait Posture. 2019 Oct;74:242-249. doi: 10.1016/j.gaitpost.2019.09.023. Epub 2019 Sep 23.

Reference Type BACKGROUND
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Sanchez-Rodriguez R, Valle-Estevez S, Fraile-Garcia PA, Martinez-Nova A, Gomez-Martin B, Escamilla-Martinez E. Modification of Pronated Foot Posture after a Program of Therapeutic Exercises. Int J Environ Res Public Health. 2020 Nov 13;17(22):8406. doi: 10.3390/ijerph17228406.

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Other Identifiers

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ORTHOPROnew

Identifier Type: -

Identifier Source: org_study_id

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