ResearchRSSToday
A new study found that babies born early who develop a lung condition called bronchopulmonary dysplasia (BPD) often need medications to treat high blood pressure in their lungs (pulmonary hypertension). However, as these children grow into toddlers around age 2, many of them stop needing these medications. This suggests that the lung condition may improve naturally as kids get older.
WHY IT MATTERSIf your child with BPD and pulmonary hypertension is on PH medications, this research suggests their doctor may be able to reduce or stop treatment as they grow, potentially reducing long-term medication burden and side effects.
ResearchRSS2 days ago
Scientists found that a gene called RUNX1 might help doctors predict when patients with pulmonary arterial hypertension (PAH) — a serious lung disease that makes it hard to pump blood — could develop heart problems. When the right side of the heart weakens in PAH patients, it becomes very dangerous. This discovery could help doctors catch and treat these heart problems earlier.
WHY IT MATTERSIf RUNX1 becomes a validated biomarker, PAH patients could receive earlier interventions to prevent right heart failure, potentially improving survival and quality of life before irreversible damage occurs.
ResearchRSS3 days ago
A new study used wrist sensors to track physical activity in children with pulmonary hypertension (a condition where blood pressure in the lungs is too high). Researchers found that kids with this condition exercise less intensely and for shorter periods than healthy children. Children with more severe cases had even bigger drops in exercise intensity.
WHY IT MATTERSUnderstanding how pulmonary hypertension limits children's physical activity can help doctors and families set realistic exercise goals and monitor whether treatments are helping kids stay more active.
ResearchRSS3 days ago
A study from Japan found that people with pulmonary hypertension (a condition where blood vessels in the lungs become stiff and narrow) who have higher pulmonary vascular resistance—a measure of how hard the heart has to work to pump blood through the lungs—tend to have worse health outcomes. The study also looked at whether a type of diabetes medication called SGLT2 inhibitors might help these patients.
WHY IT MATTERSIf you have pulmonary hypertension related to heart disease, knowing that high pulmonary vascular resistance predicts worse outcomes could help your doctor decide whether to start more aggressive treatment earlier or monitor you more closely.
ResearchRSS3 days ago
Researchers found that data from smartphones and wearable devices, collected over several years through a health app, can help doctors identify people with a rare lung disease called idiopathic pulmonary arterial hypertension (IPAH) earlier than before. The study used information like heart rate and activity levels from the My Heart Counts app to spot differences between people with IPAH and healthy people. This discovery could lead to faster diagnosis of this serious condition.
WHY IT MATTERSEarlier detection of IPAH could allow patients to start treatment sooner, potentially slowing disease progression and improving outcomes for this condition that currently has no cure.
ResearchBIORXIVApr 5
Researchers studied the genes of people with pulmonary fibrosis (a disease where lung tissue becomes scarred and stiff) to find rare genetic changes that might cause the disease. They found that problems in genes related to how cells maintain their structure may play an important role in developing pulmonary fibrosis. This discovery could help doctors better understand why some people develop this serious lung condition.
WHY IT MATTERSIf you or a family member has pulmonary fibrosis, this research could eventually help explain your genetic risk and lead to new treatments targeting the cellular structures that are damaged in this disease.