Incidence of MRI Sacro-Iliac (SI) Joint Anomalies in Women With Spondyloarthritis (SpA)

• Conditions: Spondylarthritis
• Interventions: Other: Medical Imaging

• Registration Number: NCT04964661
• Lead Sponsor: University Hospital, Montpellier

Brief Summary

Retrospective study comparing the incidence of inflammatory and structural lesions seen on MRI of the sacro-iliac (SI) joints in a population of women affected by spondyloarthritis (SpA) and control women population (MISIA study NCT02956824).

A previous study (MISIA) demonstrate SpA may be misdiagnosed on MRI in postpartum women due to increased stress on the joint following pregnancy and childbirth, as MRI of the SI joints may show lesions that could mimics SpA.

The primary objective of this study is to compare the incidence and pattern of MRI inflammatory and structural lesions of the SI joints between SpA and control women, and determine differentiation criteria in SpA women.

Detailed Description

Not available

Study Timeline

• Study Start: 2021-06-01
• Status Verified: 2021-07
• Study First Submitted: 2021-07-06
• Study First Submitted QC: 2021-07-06
• Study First Posted: 2021-07-16
• Last Update Submitted: 2021-07-19
• Last Update Posted: 2021-07-26
• Primary Completion: 2021-12-01
• Study Completion: 2022-03-30

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: Female
• Target Recruitment: 530

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
SpA women MRI	Medical Imaging	Women affected by spondyloarthritis and performed a sacroiliac MRI

Primary Outcome Measures

Name	Time	Method
Rate of MRI inflammatory of the sacroiliac joints	day 1	MRI inflammatory of the sacroiliac joints in the population of women affected by SpA

Secondary Outcome Measures

Name	Time	Method
Rate of structural lesions of the sacroiliac joints	day 1	structural lesions of the sacroiliac joints in the population of women affected by SpA

Trial Locations

Locations (1)

Uhmontpellier; 🇫🇷 Montpellier, France