News

Heart Sounds Checked by Speech Algorithm Diagnose Pulmonary Hypertension Better Than Trained Doctors

Sounds produced in the heart, reworked using a classification algorithm based on an automated speech recognition, were analyzed and seen to lead to more accurate diagnoses of pulmonary hypertension (PH) in patients than those done by physicians listening to the same heart recordings, according to the study,  “Acoustic diagnosis of pulmonary hypertension: automated…

PAH Researchers Identify Potential New Therapeutic Target

A molecule called PHD2 in the cells lining blood vessels in the lungs protects mice from the blood vessel remodeling leading to pulmonary arterial hypertension (PAH), as removal of the factor triggered numerous changes linked to the condition. The findings suggest that PHD2 is a factor that is downstream of…

Probiotic Oral Bacteria, Altered to Produce Peptide, Shows Promise in Treating Pulmonary Hypertension

Rats with induced pulmonary hypertension (PH) and all its symptoms that were then treated with a modified strain of Lactobacillus, a probiotic bacteria engineered to produce a specific oral peptide, showed a reversal in those symptoms: reduced blood pressure, reduced heart wall thickness, and improved heart contractility. The results were recently…

Actelion Pioneers Honored by PHA for Achievements in Treating Pulmonary Hypertension and PAH

At the upcoming Evening of Hope Gala, the California chapter of the Pulmonary Hypertension Association (PHA) will recognize two pioneers in the field of pulmonary hypertension (PH): Jean-Paul Clozel, MD, a cardiologist who is the chief executive officer the of the biopharmaceutical company Actelion, and his wife Martine Clozel, MD, a pediatrician who…

Diabetes and Obesity Treatment Shows Promise in Preventing PAH in Early Study

Liraglutide, a drug used to treat type 2 diabetes (brand name, Victoza) and obesity (brand name, Saxenda), is currently being evaluated as a possible therapy for Parkinson’s disease. Now, a new study suggests that liraglutide may also be quite effective in treating pulmonary arterial hypertension (PAH). The study, “Liraglutide prevents and reverses monocrotaline-induced…

7 Medications for Pulmonary Hypertension

Unfortunately, there is still no known cure available for pulmonary hypertension, but research has been evolving and doctors and scientists have been discovering some new ways to approach the lung condition. You might be interested in reading more about Uptravi (selexipag) as a treatment for PH. According to…

Molecular Pathway, Newly Linked to PAH, May Work to Protect Lungs

Both patients newly diagnosed with pulmonary arterial hypertension (PAH) and animal models of the disease show increased activity of a molecular pathway, known as NNMT-MNA (Nicotinamide N-methyltransferase and 1-methylnicotinamide), which is involved in metabolic and inflammatory reactions. The researchers behind the study, “Activation of the nicotinamide N-methyltransferase (NNMT)-1-methylnicotinamide (MNA) pathway in…

Potential PAH Therapy, Trevyent, Being Readied to Request FDA Approval

SteadyMed announced that it recently completed the manufacturing of required batches of its drug candidate Trevyent, designed to treat pulmonary arterial hypertension (PAH). The work will allow the company to evaluate the therapy’s shelf-life in advance of submitting a New Drug Application to the U.S. Food and Drug Administration (FDA) early next year.