Actively Recruiting
National Registry of IRPF in China
Led by Peking Union Medical College Hospital · Updated on 2020-03-19
500
Participants Needed
1
Research Sites
519 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The aim of this study is to establish a nation-wide cohort study of idiopathic retroperitoneal fibrosis (IRPF) in China. Methods: All the patients fulfilling diagnostic criteria of IRPF would be enrolled from multi-centers around China. A online database system has been established. Endpoints: The primary endpoint is to investigate the clinical manifestations of Chinese IRPF patients; the secondary endpoints including the demographic features,laboratory characteristics, immunological tests, imaging and pathological features, in addition, the treatment and prognosis of the disease.
CONDITIONS
Official Title
National Registry of IRPF in China
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Conforming to the diagnostic criteria of idiopathic retroperitoneal fibrosis (IRPF)
- Imaging shows a retroperitoneal mass surrounding the abdominal aorta and iliac arteries with encasement of ureters and/or organ dysfunction
- No disease progression after standard glucocorticoid treatment
- Histopathological findings show fibrous tissue with chronic inflammation (lymphocytes, plasma cells, macrophages) or if no biopsy, imaging and clinical signs must be present
- Newly diagnosed IRPF patients aged 18 to 75 years
You will not qualify if you...
- Diagnosis of other autoimmune diseases
- Presence of malignant disease
- Secondary retroperitoneal fibrosis related to drugs, infections, malignancies, Erdheim-Chester disease, or IgG4-related disease
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China, 100032
Actively Recruiting
Research Team
Y
Yunyun Fei
CONTACT
W
Wen Zhang
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
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