The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Kähler, C.M. et al.

Christian M. Kähler, Ivo Graziadei, Helene Vogelsinger, Susanna Desole, Katharina Cima, Wolfgang Vogel,

Successful treatment of portopulmonary hypertension with the selective endothelin receptor antagonist Sitaxentan.

Portopulmonary hypertension (POPH) is a rare complication of portal hypertension. Prostanoids have been shown to be effective in the treatment of POPH and have been used as a bridge to liver transplantation. More recently, case series revealed beneficial effects of both the dual endothelin receptor antagonist bosentan and the phosphodiesterase-5 inhibitor sildenafil. The efficacy of sitaxentan, a selective endothelin receptor A (ERA) antagonist in the reversal of POPH, is still unclear. We report a case of POPH that was successfully treated with oral sitaxentan. Haemodynamic and symptomatic improvements were maintained after a 12-week long-term treatment period. Additionally, hepatic vein pressure gradient significantly decreased from 12 mmHg to 8 mm after treatment with sitaxentan. This is the first reported case of a successful therapy with a selective ERA antagonist in a patient suffering from POPH. Oral sitaxentan therapy might be a promising new option for patients suffering from POPH.[1]

References

Successful treatment of portopulmonary hypertension with the selective endothelin receptor antagonist Sitaxentan. Kähler, C.M., Graziadei, I., Vogelsinger, H., Desole, S., Cima, K., Vogel, W. Wien. Klin. Wochenschr. (2011) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg