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Study on the Correlation Between Synovial Masses Around the Odontoid Process and Rheumatoid Arthritis Activity.

Study on the Correlation Between Synovial Masses Around the Odontoid Process and Rheumatoid Arthritis Activity.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500104765
Enrollment
Unknown
Registered
2025-06-23
Start date
2020-12-15
Completion date
Unknown
Last updated
2025-06-30

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

Conditions

Rheumatoid arthritis

Interventions

Group A (Active phase of rheumatoid arthritis.):None
Group B (Remission phase of rheumatoid arthritis.):None

Sponsors

Guanghua Hospital of Integrated Traditional Chinese and Western Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.The diagnosis of rheumatoid arthritis (RA) has been definitively established through Western medicine. 2.Age between 18 and 80 years. 3.Informed consent obtained, and voluntary participation.

Exclusion criteria

Exclusion criteria: 1.Pregnant or breastfeeding women. 2.Individuals under 18 or over 80 years of age. 3.According to the investigator's judgment, individuals with other medical histories that may reduce the likelihood of enrollment or complicate participation, such as frequent changes in work environment leading to a high risk of loss to follow-up. 4.The participants who are currently involved in other related clinical studies.

Design outcomes

Primary

MeasureTime frame
Size of the synovial mass.;

Secondary

MeasureTime frame
MRI classification of synovial masses around the odontoid process of the axis vertebra.;Vertical subluxation.;anterior atlantodental interval, AADI;DAS-28;

Countries

China

Contacts

Public ContactYongwei Jia

Guanghua Hospital of Integrated Traditional Chinese and Western Medicine

spnejia@163.com+86 21 6280 5833

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026