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Effectiveness of foot orthoses for plantar fasciitis: a randomised trial

Effectiveness on pain and function of foot orthoses for plantar fasciitis: a randomised trial

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12606000091505
Enrollment
120
Registered
2006-03-07
Start date
1999-04-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Plantar fasciitis is a condition that causes pain in the arch or heel of the foot. It is commonly treated by using foot orthoses (orthotics or shoe insoles). This trial aimed to evaluate the effect of three types of foot orthoses used to treat plantar fasciitis. The trial’s primary hypotheses were (i) do commonly prescribed foot orthoses reduce pain in people with plantar fasciitis, and (ii) do commonly prescribed foot orthoses improve function in people with plantar fasciitis. The trial assessed changes in pain and function in both the short-term (i.e. after 3 months of treatment) and the long-term (i.e. after 12 months of treatment).

Interventions

Foot orthoses for a 12 month intervention period: (ii) prefabricated orthosis (firm foam), (iii) customized orthosis (semi-rigid, plastic)

Sponsors

Dr Karl B Landorf
Lead SponsorIndividual

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Treatment
Masking
Blinded (masking used)

Eligibility

Sex/Gender
All
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

Participants needed to have a clinical diagnosis of plantar fasciitis and had suffered symptoms for at least four weeks.

Exclusion criteria

They were excluded if they had a history of a major orthopaedic or medical condition (e.g. inflammatory arthritis or diabetes) that may have influenced the condition.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026