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Effect of Stretching on the Mechanical Properties of the Plantar Fascia in Patients with Plantar Fasciitis

Effect of a Stretching Intervention on Plantar Fascia Elasticity in Patients with Plantar Fasciitis: A Shear Wave Elastography Study - PF-ELAST

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059718
Enrollment
40
Registered
2025-11-20
Start date
2025-12-01
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Plantar Fasciitis

Interventions

The continuous plantar fascia stretching (3minutes) will be performed three times per day for three months. The continuous Achilles tendon stretching (3minutes) will be performed three times per day f

Sponsors

Fukuoka University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Clinically diagnosed with plantar fasciitis 1. Presence of tenderness at the calcaneal attachment of the plantar fascia 2. Duration of symptoms of at least 3 months

Exclusion criteria

Exclusion criteria: Patients with a history of systemic inflammatory diseases such as rheumatoid arthritis Patients with a history of surgery on the foot or ankle

Design outcomes

Primary

MeasureTime frame
Changes in plantar fascia shear wave elasticity before and after stretching under four conditions: (1) continuous plantar fascia stretching (3min), (2) continuous Achilles tendon stretching (3min), (3) intermittent plantar fascia stretching (10s 10repetitions with 5s intervals), and (4) intermittent Achilles tendon stretching (10s 10repetitions with 5s intervals).

Secondary

MeasureTime frame
Clinical scores (JSSF score, SAFE-Q), plantar fascia thickness, and participant information (sex, date of birth, age, height, weight, body mass index [BMI], and presence or absence of comorbidities)

Countries

Japan

Contacts

Public ContactYuki Sugino

Fukuoka University Hospital Department of Orthopaedic Surgery

yuki33120517@gmail.com0928716631

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026