A new procedure, performed at Northwestern Memorial Hospital in Illinois, successfully treated a patient with pulmonary hypertension (PH) caused by blood clots formed in the lung vessels, a condition referred to as chronic thromboembolic pulmonary hypertension (CTEPH).
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A large review of clinical trials evaluating whether pulmonary hypertension (PH)-targeted therapies can improve exercise capacity in patients with pulmonary hypertension due to left heart disease (PH-LHD) found varying effectiveness and modest benefit. The findings were reported in the study “Pulmonary hypertension-targeted therapies in heart failure: A systematic…
Patients with systemic sclerosis (SSc) at risk of having pulmonary hypertension (PH) also have similar risk factors for a poorer outcome as patients with SSc-PH and SSc-pulmonary arterial hypertension (PAH), a study shows. Being male, having accumulation of fluids around the heart, low oxygen desaturation during exercise, and reduced…
Bellerophon Therapeutics has announced positive data from its Phase 3 clinical trial investigating INOpulse in patients with pulmonary arterial hypertension (PAH), as well as the enrollment of the first group of patients in its Phase 2b study testing INOpulse in patients with pulmonary hypertension associated with interstitial lung…
Half a year has gone by since disgraced pharma executive Martin Shkreli was sentenced to seven years in federal prison for securities and wire fraud while heading San Diego-based Retrophin. As founder and CEO of another company (then known as Turing Pharmaceuticals), in late 2015 Shkreli bought the rights…
A new study identified two potential therapeutic targets for pulmonary hypertension (PH) associated with heart failure. The two related enzymes, named ROCK1 and ROCK2, were seen to exert opposing effects on heart muscle cells, either preventing or promoting PH, in mouse models of…
Long-term use of ralinepag, an investigational therapy being developed by Arena Pharmaceuticals, can promote positive changes in the outcome of patients with pulmonary arterial hypertension (PAH), interim data from a Phase 2 extension trial shows. After taking oral ralinepag for a median of up to 1.8 years, patients continued…
Inspiratory muscle weakness aggravates shortness of breath caused by exertion and lung function capacity in patients with chronic thromboembolic pulmonary hypertension, a study has found. The study, “Inspiratory muscle weakness contributes to exertional dyspnea in chronic thromboembolic pulmonary hypertension,” was published in the journal PLOS One. CTEPH is a…
Drinking nitrate-rich beetroot juice can improve the production of nitric oxide in patients with pulmonary arterial hypertension (PAH), a small clinical trial shows. Data from the trial was reported in the study, “Effects of oral supplementation with nitrate-rich beetroot juice in patients with pulmonary arterial hypertension…
Arterial stiffness, a marker of atherosclerosis, is significantly greater in patients with chronic thromboembolic pulmonary hypertension (CTEPH) compared to people with other diseases that also put them at risk of atherosclerosis, researchers report. The study, “Increased systemic arterial stiffness in patients with chronic thromboembolic pulmonary hypertension,” was published…
Aria CV, a company developing medical devices for pulmonary hypertension (PH), won the TCT 2018 Shark Tank Competition, a contest created to highlight the most innovative devices and technologies in the field of cardiovascular medicine. The announcement was made by the nonprofit research and educational organization Cardiovascular…
Long-term oxygen therapy had a damaging effect on rats with induced idiopathic pulmonary arterial hypertension (PAH), leading to poorer outcomes and reduced survival rates. That finding was reported in the study “Oxygen therapy may worsen the survival rate in rats with monocrotaline-induced pulmonary arterial hypertension,” and published in…
