期刊
EUROPEAN RESPIRATORY JOURNAL
卷 33, 期 1, 页码 92-98出版社
EUROPEAN RESPIRATORY SOC JOURNALS LTD
DOI: 10.1183/09031936.00094808
关键词
Bosentan; endothelin; HIV; hypertension; pulmonary
资金
- Actelion Pharmaceuticals France
Bosentan has proven 4-month efficacy in patients with HIV-associated pulmonary arterial hypertension (PAH-HIV). Herein, the long-term outcome of unselected PAH-HIV patients treated with first-line bosentan is described. Data for 59 consecutive World Health Organization (WHO) functional class II-IV PAH-HIV patients treated with first-line bosentan between May 2002 and July 2007 were analysed. HIV status, 6-min walk distance and haemodynamics were assessed at baseline, after 4 months and every 6-12 months thereafter. After 4 months, 6-min walk distance increased from 358 +/- 98 to 435 +/- 89 m and pulmonary vascular resistance decreased from 737 +/- 328 to 476 +/- 302 dyn-s-cm(-5). At the final evaluation (29 +/- 15 months), 6-min walk distance remained stable and pulmonary vascular resistance decreased further to 444 +/- 356 dyn-s-cm-5. Haemodynamics normalised in 10 patients. At their last evaluation, these 10 patients were in WHO functional class 1, with a 6-min walk distance of 532 +/- 52 m. Overall survival estimates were 93, 86 and 66% at 1, 2 and 3 yrs, respectively. Bosentan was safe when combined with highly active antiretroviral therapy, with no negative impact on HIV infection control. The present data confirm the long-term benefits of bosentan therapy in HIV-associated pulmonary arterial hypertension patients with improvements in symptoms, 6-min walk distance and haemodynamics, and with favourable overall survival.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据