Clinical Research

Intravascular lithotripsy (IVL) Shockwave Medical PCI PAD CAD Disrupt PAD Disrupt CAD SCAI 2022

Is IVL equally effective in male and female patients? Shockwave Medical aims to find out with a historic new study

Shockwave announced at TCT 2022 that it hopes to enroll up to 400 patients for a new all-female clinical trial.

Self-supervised AI ‘reads’ radiology reports to speed algorithm development

A machine learning system has come along that needs no human labeling of data for training yet matches radiologists at classifying diseases on chest X-rays—including some that the model was not specifically taught to detect.

The Pulnovo pulmonary artery denervation catheter. In February 2021, the devices was granted the U.S. Food and Drug Administration (FDA) breakthrough device designation. #TCT2022 #PAH

Pulmonary artery denervation shows promise to treat pulmonary arterial hypertension

Pulmonary artery denervation may offer a new therapy option for this difficult-to-treat population.

long covid lung damage in children

New study shows long-term lung damage in children who have recovered from COVID

A new analysis published in Radiology details signs of persistent pulmonary dysfunction in children who have recovered from a COVID infection or who are experiencing symptoms of long-COVID.

The Pascal transcatheter mitral valve repair system. Similar to the latest version of the MitraClip, the Pascal can operate each leaflet independently to grasp the mitral valve leaflets. Results of the CLASP IID trial at #TCT2022.

Pascal transcatheter mitral repair device performs as well as MitraClip in late-breaking CLASP IID Trial 

Comparison between transcatheter edge-to-edge repair (TEER) devices found Pascal was non-inferior compared with MitraClip in the CLASP IID pivotal trial.

Use of ultrasound to guide needles used for femoral vascular access for cath lab procedures can help reduce bleeding and vascular complications. But the Universal Trial at TCT 2022 showed no difference. Image courtesy of Sonosite

Ultrasound guidance for femoral access did not reduce bleeding or vascular complications in TCT late-breaker

The UNIVERSAL Trial, one of the largest multicenter randomized trials comparing ultrasound with fluoroscopic guidance vs. fluoroscopic guidance alone, found there was no reduction in major vascular access complications. 

1 in 5 households carries medical debt, risks falling into ‘downward spiral of ill health and financial precarity’

Insured or not, few Americans are immune to medical debt. And when a budget-busting event comes, it can significantly worsen such basic social determinants of health (SDOH) as housing security and food affordability.

Sentinel Boston Scientific PROTECTED TAVR stroke disabling stroke

TAVR embolic protection devices fail to reduce stroke risk, but some cardiologists—and a leading vendor—remain encouraged

The PROTECTED TAVR results presented at TCT 2022 resulted in a mix of reactions. For some cardiologists, the slight reduction in the risk of a disabling stroke after TAVR is a positive result. For others, it was simply not enough.