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Updated: Mar 16, 2026

Increasing Pulmonary Artery Pulsatile Flow Improves Hypoxic Pulmonary Hypertension in Piglets
Published on: May 11, 2015
[Pulmonary hypertension : What is new in therapy?]
N Sommer1, M Hecker2, K Tello3
1Medizinische Klinik II, Universitätsklinikum Gießen und Marburg, Standort Gießen; Deutsches Zentrum für Lungenforschung (DZL), Klinikstr. 33, 35392, Gießen, Deutschland. Natascha.Sommer@innere.med.uni-giessen.de.
Pulmonary hypertension (PH) treatment guidelines were updated in 2015, incorporating riociguat for specific PH forms. New recommendations cover intensive care unit patients with surgical interventions or right heart insufficiency.
Area of Science:
- Cardiology
- Pulmonology
- Vascular Medicine
Background:
- Pulmonary hypertension (PH) is a group of diseases marked by exertional dyspnea and right heart failure.
- Accurate classification into five subgroups is crucial for guiding treatment decisions.
- Previous treatments included PDE5 inhibitors, endothelin receptor antagonists, and prostacyclins.
Purpose of the Study:
- To provide an overview of the updated 2015 treatment guidelines for pulmonary hypertension.
- To highlight new pharmacological treatment options, including riociguat.
- To address treatment recommendations for PH patients in intensive care settings.
Main Methods:
- Review of updated clinical guidelines for pulmonary hypertension treatment.
- Analysis of new pharmacological agents incorporated into treatment algorithms.
- Examination of specific recommendations for intensive care unit (ICU) patient management.
Main Results:
- The 2015 guidelines incorporate riociguat, a soluble guanylate cyclase stimulator, for specific forms of PH.
- Updated recommendations provide a basis for pharmacological and non-pharmacological treatment choices.
- Specific considerations for managing PH patients in intensive care are outlined.
Conclusions:
- The updated guidelines offer a refined approach to pulmonary hypertension management.
- Riociguat represents a significant addition to the pharmacological armamentarium for PH.
- The guidelines emphasize tailored treatment strategies, particularly for critically ill PH patients.
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