Edwards Lifesciences Corp. launched a pivotal trial of its mitral valve repair system in the U.S., with the first patient undergoing treatment for severe degenerative mitral valve regurgitation at the University of Maryland Medical Center in Baltimore. Open-heart surgery is the current standard approach to mitral valve repair, but the Harpoon Beating Heart mitral valve repair system allows surgeons to use a minimally invasive approach, according to Edwards Lifesciences.

Researchers at Thomas Jefferson University have found that using ultrasound to pop microbubbles already present in a contrast agent nearly doubled liver tumor response to transarterial radioembolization. The procedure raised no safety concerns and increased the likelihood of patients receiving a liver transplant.

Eyenovia Inc., a clinical-stage ophthalmic biopharmaceutical firm, has launched a phase III trial of its on-demand treatment for presbyopia, an age-related worsening in near vision. The treatment, called Microline, is a proprietary formulation of pilocarpine delivered via a microdosing dispenser.

Clinics, urgent care centers, busy hospitals, and patients can count on Hemoscreen, a miniaturized point-of-care hematology analyzer made by Pixcell Medical Technologies Ltd., to provide accurate complete blood count (CBC) results, according to a study published in the Journal of Applied Laboratory Medicine. The study found the small unit better differentiates between cells and adapts to inference than conventional laboratory blood analysis.

Sonalasense Inc., a company working in the field of sonodynamic therapy, is collaborating with the Ivy Brain Tumor Center at Barrow Neurological Institute to conduct a first-in-human clinical trial of its noninvasive sonodynamic therapy for the treatment of recurrent glioblastoma multiforme (rGBM). The sonodynamic platform technology uses a dual approach with aminolevulinic acid (ALA) and MRI-guided focused ultrasound to target glioblastoma cells for destruction.

PARIS – Cardiawave SAS has been granted authorization by the French National Agency for Medicines and Health Products Safety to extend its clinical trial in France and treat patients with calcific aortic stenosis (AS).

HONG KONG – New approaches to trials, digitalization and the effective use of advance technologies like artificial intelligence are reshaping how clinical trials are conducted, drugs are discovered, and new devices are developed, said participants at the Asia-focused Phar-East 2020 conference on Dec. 8.

With hospitalizations rapidly rising as the COVID-19 pandemic washes across the world in a winter wave, researchers are racing to develop treatments that protect the increasing number of ventilated patients. One option focuses on protecting muscles critical to breathing.

The drug-eluting balloon (DEB) has not displaced the drug-eluting stent (DES) for treatment of infarcts, but that may be changing with the results of the PICCOLETO II study.

Data from a newly published case series underscores the effectiveness of Cytosorbents Corp.’s blood purification technology in treating critically ill COVID-19 patients.