Pulmonary Artery Involvement in Takayasu's Arteritis
Keywords
Abstract
Description
Takayasu's arteritis patients with pulmonary artery involvement were enrolled into this study. The demographic information of the patients (age, sex, course of disease), symptoms at their admissions (cough, hemoptysis, dyspnea, palpitations, fever), laboratory examinations (blood lab routines, erythrocyte sedimentation rate, C-reactive protein), and imaging examinations (vascular ultrasonography, computed tomographic angiography, echocardiography, chest CT, CTPA, pulmonary perfusion imaging, pulmonary angiography, PET/CT) were collected by reviewing the cases. The prognostic information was collected by telephone follow-up. The follow-up end point was December 2015.
Dates
| Last Verified: | 05/31/2017 |
| First Submitted: | 06/14/2017 |
| Estimated Enrollment Submitted: | 06/14/2017 |
| First Posted: | 06/15/2017 |
| Last Update Submitted: | 06/14/2017 |
| Last Update Posted: | 06/15/2017 |
| Actual Study Start Date: | 12/31/2013 |
| Estimated Primary Completion Date: | 12/30/2015 |
| Estimated Study Completion Date: | 12/30/2015 |
Condition or disease
Phase
Eligibility Criteria
| Ages Eligible for Study | 14 Years To 14 Years |
| Sexes Eligible for Study | All |
| Sampling method | Probability Sample |
| Accepts Healthy Volunteers | Yes |
| Criteria | Inclusion Criteria: - 1.Meet the diagnostic criteria of TA as defined by the American College of Rheumatology (ACR). - 2.PA involvement: meet at least one of three items: (1) at least one of computed tomographic pulmonary angiography (CTPA), pulmonary perfusion imaging, or pulmonary arteriography suggests thickening of vessel wall, stenosis, aneurysm, or occlusion; (2) 18F-fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) suggests high intake of local radioactive material in pulmonary artery wall; (3) pulmonary artery systolic blood pressure is higher than 50 mmHg assessed by transthoracic echocardiography (defined as PAH), without left ventricular disease. Exclusion Criteria: - |
Outcome
Primary Outcome Measures
1. Pulmonary Artery Systolic Blood Pressure [1day]
