INCREASED RISK OF SUFFERING VALVULAR HEART DISEASE ASSOCIATED WITH CARRYING HLA-B27 IN SPONDYLOARTHRITIS PATIENTSRATIONALE

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000039696

Enrollment

Unknown

Registered

2020-11-05

Start date

2020-12-01

Completion date

Unknown

Last updated

2021-02-16

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

Conditions

Axial spondylitis

Interventions

HLA-B27 positive group vs. HLA-B27 negative group:Nil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients who met the diagnostic criteria of the international society for spondylarthritis included: low back pain >= 3 months, onset age < 45 years old, imaging iliac osteoarthritis, etc..

Exclusion criteria

Exclusion criteria: 1. Pregnant and lactating women, or women planning to become pregnant within the study time limit; 2. Patients who cannot cooperate with the follow-up; 3. Malignant tumor patients, cachexia patients.

Design outcomes

Primary

Measure	Time frame
gender;age;Marrige;body weight;HLA-B27;Valvular heart disease;	—

Secondary

Measure	Time frame
smoke;drink;drink;sport;	—

Countries

China

Contacts

Public ContactYanpeng Zhang

Shenzhen Second People's Hospital

61468307@qq.com+86 13798523062

Outcome results

None listed

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