RecruitingNot Applicable

Randomized Controlled Trial of Custom Foot Orthoses for Chronic Forefoot Pain

Canada64 participantsStarted 2025-02-01

Plain-language summary

Background Chronic metatarsalgia (CM) causes significant pain and disability, affecting quality of life. Foot orthoses (FOs) including medially wedged designs with a metatarsal pad decrease excessive plantar pressure under the metatarsal heads, which is a suggested risk factor for developing CM. This FOs model may be effective in diminishing pain and improving function in these individuals. Thus, the objective of this trial will be to compare the effects of medially wedged FOs with a metatarsal pad and sham FOs on pain and foot function in individuals with CM. Methods/design This participant- and assessor-blinded superiority randomized controlled trial (RCT) with two parallel groups will be conducted in Trois-Rivières, Canada. Sixty-four participants with CM will be recruited from the Université du Québec à Trois-Rivières outpatient podiatry clinic and via social media invitations. They will be randomized into intervention (customized FOs) or control (sham FOs) groups and will be evaluated at baseline and after 6 and 12 weeks. The primary outcome will be: (1) mean pain during walking for the most painful foot during the past week. The secondary outcomes will be: (1) Foot Function Index, (2) Global rating of change and (3) the 5-level EQ-5D. Discussion Medially wedged FOs with a metatarsal pad are expected to provide a greater reduction in pain and improvement in foot function compared to sham FOs. This trial will help guide FOs prescription recommendations for managing foot pain in individuals with CM in the future.

Who can participate

Age range

18 Years

Sex

ALL

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Inclusion criteria

. are aged 18 years or over,
. have bilateral or unilateral metatarsalgia under one or more of the lesser metatarsal heads for at least 3 months (pain score of ≥ 4 out of 10 on a Visual Analogue Scale (VAS)) that is aggravated by weight-bearing activities,
. are able to walk without assistive devices (e.g., cane, walker),
. are willing to wear shoes that will accommodate their FOs on a daily basis and
. are willing to minimize the use of other interventions (e.g., pain medications, physical therapy) during the trial period

Exclusion criteria

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Mean pain during walking for the most painful foot during the past week

Timeframe: From Baseline to the end of follow-up at 12 weeks

Trial details

NCT IDNCT06962475

SponsorUniversité du Québec à Trois-Rivières

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-08-01

Contact for this trial

Eléna Payen, Msc

873 887 9707 elena.payen@uqtr.ca

View on ClinicalTrials.gov More Metatarsalgia trials