A new study suggests that cardioprotective drugs during adjuvant breast cancer therapy may not be necessary for most patients, especially those at low risk of heart disease. The research found no significant differences in heart function between patients who received these medications and placebos.
Patients who underwent renal denervation experienced a median reduction of 8 mmHg in daytime ambulatory systolic blood pressure. The procedure was shown to be effective regardless of sex, ethnicity, age, or waist size.
Research shows that removing 'race correction' from pulmonary function test results reveals a higher prevalence and severity of lung disease among Black patients. The study found an increase in the percentage of patients with any pulmonary defect from 59.5% to 81.7%, indicating a significant difference.
Sperm deliver signals that increase the chances of conception by persuading female reproductive tissues to accept the male partner's genetic material. Factors like age, diet, and environmental exposures can affect sperm quality, impacting pregnancy health.
A weighted lottery system was implemented at 23 hospitals to increase equitable distribution of remdesivir during the 2020 COVID-19 surge. The system prioritized patients from disadvantaged neighborhoods and/or essential workers, allocating 61% of available medication to these groups.
Researchers found a highly effective treatment for high-risk neuroblastoma and other forms of aggressive childhood cancer. The combination of CBL0137 and panobinostat resulted in remarkable growth suppression and an immune response that targeted cancer cells.
A recent survey found that burnout rates doubled among cardiovascular clinicians during the COVID-19 pandemic, with half providing direct care to patients and reporting inadequate PPE. The study highlights the need for improved health system support and wellness initiatives to address burnout and its consequences.
Researchers at Pohang University of Science & Technology (POSTECH) have developed a revolutionary LiDAR device the size of a finger using nanophotonics-based technology. The device can be used in autonomous vehicles, intelligent robots, drones, and augmented reality platforms.
A new clinical trial found that a tailored, earlier heart failure rehabilitation program improved frailty, depression, and overall quality of life in hospitalized patients. The study showed significant gains in physical functioning and self-perception of health status.
A study published in the New England Journal of Medicine found that FFR-guided PCI had no significant benefits for STEMI patients with multi-vessel disease and was more expensive than angiography alone. The FLOWER-MI trial enrolled 1,171 patients who underwent a second stenting procedure after a STEMI heart attack.
Women in their early 40s with mildly elevated blood pressure face a doubled risk of acute coronary syndromes in their 50s. Regular monitoring and lifestyle changes can help mitigate this risk.
The HOST-EXAM trial found that patients who received clopidogrel experienced a 30% reduced risk of adverse events compared to those on aspirin. This study confirms the effectiveness of long-term maintenance therapy with clopidogrel as an alternative to aspirin for patients who have completed dual antiplatelet therapy.
Two research breakthroughs accelerate the development of synthetic diamond-based quantum technology by addressing cost and fabrication difficulties. A new hard masking method enables precise engineering of optical defects in diamond devices, while a novel growth process uses lower-cost polycrystalline substrate.
Research presented at the ATS 2021 International Conference found that patients with idiopathic pulmonary fibrosis (IPF) living in poor neighborhoods experience poorer outcomes, including increased mortality and reduced odds of receiving a lung transplant. The study highlights the impact of environmental factors on disease progression.
Patients taking daily omega-3 carboxylic acid had similar rates of major cardiovascular events as those taking corn oil placebo, according to a post-hoc analysis of the STRENGTH trial. Higher levels of achieved EPA and DHA did not affect outcomes.
Researchers developed a new multi-modal image fusion method based on supervised deep learning to enhance image clarity, reduce redundant features, and support batch processing. The method achieves state-of-the-art performance in visual quality and quantitative evaluation metrics, improving medical diagnosis accuracy.
In a phase 2 trial, evinacumab significantly reduced triglyceride levels in patients with severe hypertriglyceridemia, particularly those with specific genetic mutations. The study found that the magnitude of response was highly dependent on the participant's genetic profile.
The Lancet Commission report outlines 10 recommendations to improve health outcomes for millions of women worldwide and achieve the global targets set. The report aims to reduce the global burden of cardiovascular conditions in women, including heart disease and stroke, which account for 35% of deaths.
A novel rehabilitation program, REHAB-HF, improved physical function, balance, mobility, strength, and endurance in hospitalized older patients with acute heart failure. The program, tailored to individual needs and starting early in the hospital stay, showed significant gains regardless of ejection fraction.
A novel 12-week physical rehabilitation program tailored to address specific physical impairments in older heart failure patients improved physical functioning, quality of life, and depression. However, participation did not significantly reduce rehospitalizations during the six-month follow-up period.
A phase III trial found dapagliflozin did not significantly reduce organ failure or death, but showed favorable safety data and lower numbers of serious adverse events. The study suggests that SGLT2 inhibitors may offer organ protection in acutely ill patients hospitalized with COVID-19.
Dr. Morice's career spans over four decades, with a focus on pioneering the use of antiplatelet drugs in PCI and promoting education and training among young professionals. She has also been a key advocate for gender equality in medicine, co-founding Women as One to promote talent in cardiology.
Evinacumab reduces triglyceride levels by up to 82 percent in patients with severe hypertriglyceridemia and a history of hospitalizations for acute pancreatitis. The therapy also lowers the risk of recurrent acute pancreatitis, quality of life, and cardiovascular events.
A recent study found that using a rapid, high-sensitivity troponin T testing protocol did not improve patient outcomes after one year. In fact, patients who received this protocol were more likely to experience a heart attack or death compared to those in the standard-care group.
A global commission led by Mount Sinai cardiologist Roxana Mehran recommends expanding education and health programs, research on women's heart disease, and prioritizing sex-specific interventions. The report aims to improve women's heart health outcomes worldwide by 2030.
Switching from high-potency DAPT (ticagrelor) to less potent clopidogrel after 30 days reduced major cardiac events, including heart attacks and strokes. In a study of over 2,700 patients, de-escalation was shown to be safe and more effective than continuing on ticagrelor.
The study found that rivaroxaban significantly reduced the occurrence of total severe events in patients with symptomatic peripheral artery disease who underwent lower extremity revascularization. The treatment also showed a 12.5% absolute reduction in risk for adverse events in this high-risk population.
A new study found that ultrasound treatment, called renal denervation, significantly lowered blood pressure in patients with drug-resistant hypertension. The procedure, which uses brief pulses of ultrasound to disrupt nerve signals, resulted in a 8-point drop in daytime blood pressure and an average decrease of 8.3 points at night.
Regular gamblers were more than six times more likely to gamble online during lockdown, with usage growing six-fold. The study highlights the need for stricter regulation and awareness to protect vulnerable groups from addictive habits and online exploitation.