Ultrasonic COmparison of Salivary Glands in Autoimmune Diseases (COUGAR)

Sponsor
University Hospital, Brest
Study ID
NCT06680310
Status
Not Yet Recruiting

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Conditions

Eligibility Criteria

Sex
ALL
Age
N/A - N/A
Healthy Volunteers
Not accepted

Study Details

Prospective multicenter cross-sectional study evaluating ultrasound of the main salivary glands (2 parotid and 2 submandibular) in patients with Sjögren's disease compared with patients with other connective diseases (rheumatoid arthritis (RA), lupus, scleroderma) and control patients (patient with dry syndrome without the above-mentioned autoimmune disease).

Key Dates

Start date
Dec 1, 2024
Status verified
Nov 2024
Primary completion
Dec 1, 2025
Completion
Dec 1, 2025

Study Design

Enrollment
501 participants (estimated)

Arms

  • Arm: Sjogren syndrome
    Ultrasound of the parotid and submandibular salivary glands in routine care of patients with Sjögren
  • Arm: Other autoimmune diseases (Lupus/RA/Scleroderma)
    Ultrasound of the parotid and submandibular salivary glands in routine care of patients with other autoimmune diseases (Lupus/RA/Scleroderma)
  • Arm: Dry syndrome
    Ultrasound of the parotid and submandibular salivary glands in routine care of patients with dry syndrome

Primary Outcome Measure

Evaluate the rate of patients with structural anomalies of the salivary glands, for each of three populations [ Time Frame: Baseline ]

Central Contacts

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