Evaluation of Achilles tendon enthesis in psoriasis and psoriatic arthritis with MRI.

Evaluation of subclinical inflammation at the enthesis of Achilles tendon in psoriasis and psoriatic arthritis with bicomponent T2* analysis. - Bicomponent T2* analysis of Achilles tendon enthesis in psoriasis and psoriatic arthritis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045711

Enrollment

Registered

2021-11-01

Start date

2021-11-01

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

psoriasis, psoriatic arthritis

Interventions

One MRI scan with same protocol

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Obtained informed consent Healthy volunteers, psoriasis without arthritis, and psoriatic arthritis

Exclusion criteria

Exclusion criteria: Contraindication of MRI Presence of metal in the scanned ankle History of injury or surgery for the Achilles tendon Healthy volunteers with symptom in the Achilles tendon

Design outcomes

Primary

Measure	Time frame
Compare the obtained short T2* value at the Achilles tendon enthesis among healthy volunteers, psoriasis, and psoriatic arthritis group	—

Secondary

Measure	Time frame
Inter-reader reliability of the calculated values	—

Countries

Japan

Contacts

Public ContactTakeshi Fukuda

The Jikei University School of Medicine Department of Radiology

takeshifukuda@jikei.ac.jp0334331111

Outcome results

None listed

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