Clinical features and outcome of Takayasu arteritis associated pulmonary hypertension
10.3760/cma.j.issn.1671-0282.2018.11.016
- VernacularTitle:大动脉炎相关肺动脉高压临床特点和预后
- Author:
Wenhui WU
1
;
Sugang GONG
;
Jinling LI
;
Xingxing SUN
;
Qinhua ZHAO
;
Rong JIANG
;
Jing HE
;
Cijun LUO
;
Hongling QIU
;
Wang LAN
;
Jinming LIU
Author Information
1. 同济大学附属上海市肺科医院肺循环科
- Keywords:
Takayasu arteritis;
Pulmonary hypertension;
Clinical character;
Outcome
- From:
Chinese Journal of Emergency Medicine
2018;27(11):1265-1270
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical features, diagnosis, treatment and outcome of patients with Takayasu arteritis associated pulmonary hypertension (TA-PH). Methods Patients diagnosed as TA-PH in Shanghai Pulmonary hospital from 2008 to 2017 were retrospectively reviewed and followed up. Baseline characteristics including hemodynamics were collected. Data were summarized as mean ± standard deviation or frequency (％). Survival analyses were performed using the Kaplan-Meier method. Results Thirteen TA-PH patients (10 female, aged 39±11 years old) were included. The duration from symptoms onset to diagnosis was 2 months to 50 years, and ten patients were diagnosed TA and PH at the same time. Shortness of breath was the most common clinical manifestation (12 cases), followed by chest pain and tightness (8 cases) and palpitation (6 cases). All patients had a moderated WHO functional class and 8 patients were in active phase. Vessel wall thickening, lumen narrowing, occlusion and/or dilation were found in CT pulmonary angiography and angiography. Mean pulmonary arterial pressure (48.0±14.0) mmHg and pulmonary vascular resistant (7.59±4.21) Wood U were increased. All patients received PH-specific therapies, and patients at active status took glucocorticoid. Stentimplantation in pulmonary artery was performed in 4 patients. Three patients died during the follow-up. Conclusions Patients with TA are at risk of PH, and PH can be the first manifestation of TA, which suggest that PH should be screened regularly in patients with TA and shortness of breath. The prognosis of TA-PH is poor. PH-specific therapies and vascular reconstruction therapy may be effective, but need further investigation.
