News

A receptor protein present in immune cells is a potential target for treating pulmonary hypertension (PH), according to a new study. The findings — based on patient lung tissue and animal experiments – showed a link between low levels of Toll-like receptor 3 (TLR3) and the disease. Published in the…

Arena Pharmaceuticals and United Therapeutics have reached a global licensing agreement for the pulmonary arterial hypertension (PAH) therapy candidate ralinepag. Ralinepag (APD811) is a next-generation, selective prostacyclin receptor agonist designed for oral delivery. Prostacyclin, produced by cells lining the walls of blood vessels, is a vasodilator (a widener of blood…

Pulmonary arterial hypertension (PAH) patients with an enlarged right side of the heart show higher pulmonary arterial pressures and increased resistance to blood flow compared to healthy controls, a new study reports. The study “Right heart size and function significantly correlate in patients with pulmonary arterial hypertension – a…

Revatio (sildenafil) in low doses is safe and can be of benefit to children with pulmonary hypertension (PH), particularly those with early lung disease, a study reports. With this work, the researchers weighed in on a controversy, coming down in favor of the treatment. Revatio is approved to treat adults with pulmonary…

INOpulse is advancing in a number of clinical trials as a potential treatment of pulmonary hypertension (PH) associated with several lung diseases, Bellerophon Therapeutics reported in a recent announcement. The company is currently developing INOpulse to treat PH associated with chronic obstructive pulmonary disease (COPD), interstitial lung…

The severity of pulmonary hypertension (PH) increases the risk of fetus death, although mortality among PH pregnant women is low, according to a Chinese review study. The study, “Pregnancy and pulmonary hypertension: An exploratory analysis of risk factors and outcomes” was published in the journal Medicine. Pregnancy induces…

Treprostinil is a therapy that works to reduce pulmonary artery narrowing in people with pulmonary arterial hypertension (PAH) by preventing artery wall remodeling processes. That finding comes from a research study investigating the medicine’s molecular effects using patient lung artery cells suggests. Treprostinil appears to…

Transgelin, a smooth muscle protein, is abundant in patients with irreversible pulmonary arterial hypertension (PAH) secondary to congenital heart disease and may contribute to PAH progression, a study reports. The study, “Transgelin as a potential target in the reversibility of pulmonary arterial hypertension secondary to congenital heart disease,” was…

Patients with mild pulmonary hypertension (PH), with a mean pulmonary arterial pressure between 19 and 21 mmHg, are at significant risk of death, indicating a need for adjustment of the mPAP diagnostic value. The study, “Mild Pulmonary Hypertension Is Associated with Increased Mortality: A Systematic Review and Meta-Analysis,”…

The Pulmonary Hypertension Association (PHA) will be using social media throughout this month to increase awareness about issues affecting patients with pulmonary hypertension (PH) within the medical community, the general public, and members of Congress. PHA is also organizing fundraising events to support PH research and education as part of their outreach…

Liquidia Technologies has completed the enrollment for the safety part of a Phase 3 trial evaluating the safety and tolerability of LIQ861, an inhaled dry power formulation of treprostinil for the treatment of pulmonary arterial hypertension…

Patients with pulmonary hypertension (PH) and severe aortic stenosis (AS), who have a specific, less frequent blood flow pattern, have worse cardiac function and increased mortality, according to a study. The study, “Haemodynamic mechanisms and long‐term prognostic impact of pulmonary hypertension in patients with severe aortic stenosis undergoing valve…