Avenda Health Inc. said the findings of a new study published in The Journal of Urology demonstrate the ability of artificial intelligence to accurately identify cancer in oncology imaging and diagnostics.

Astrazeneca plc’s blockbuster Enhertu continued to garner attention as new data released at the American Society of Clinical Oncology (ASCO) annual meeting show the antibody-drug conjugate demonstrated strong progression-free survival in metastatic breast cancer patients. Puma Biotechnology Inc. had advances of its own at ASCO with new biomarker findings from a phase II study of alisertib, an aurora protein kinase 2 inhibitor, in endocrine-resistant metastatic breast cancer.

Researchers affiliated with the U.K.’s University Hospitals Birmingham NHS Foundation Trust filed for protection of a device for treating simple or complex anal or rectovaginal fistulas which is less invasive and more effective than existing treatments. The device combines a bioresorbable scaffold to heal the fistula and a thin comfortable seton to achieve drainage.

Volta Medical SAS reported positive results from the Tailored-AF study which compared its artificial intelligence software-guided ablation procedure in combination with pulmonary vein isolation to a conventional anatomical ablation targeting PVI alone, to treat persistent atrial fibrillation.

Boston Scientific Corp. is hoping to help change European guidelines on the use of intravascular imaging during percutaneous coronary intervention procedures, Emile Mehanna, medical affairs and medical education director, interventional cardiology, EMEA, told BioWorld.

Elixir Medical Corp. reported positive 12-month clinical data from the Desyne BDS Plus randomized controlled trial which evaluated its Desyne BDS plus system, a triple drug-eluting coronary implant with site-specific antithrombotic therapeutic coating, against a contemporary, durable polymer drug-eluting stent in the treatment of de novo native coronary artery lesions.

Liquid biopsy typically means blood testing, but several companies presenting at Biomed Israel May 21-23 have developed diagnostics that look to other, even less invasive options, and ever broader applications. Nevia Bio Ltd. is using vaginal secretions to detect ovarian cancer, while Early OM Ltd. and Nucleix Ltd. analyze urine for cancer biomarkers.

After Novosis Putty gained U.S. FDA breakthrough device designation of bio-fusion spine implantation device, South Korea’s Cgbio Co. Ltd. posted positive findings of similar ceramic bone graft, Novosis, to lay groundwork for U.S. market entry.

Pulsed field ablation dominated the news out of the Heart Rhythm Society meeting this week with three late-breaking studies highlighting the safety and efficacy of the technology replacing thermal ablation for treatment of atrial fibrillation and active discussion of the ‘unprecedented’ growth of these procedures. Boston Scientific Corp’s Farapulse is rapidly building dominance in the field, while results from Johnson & Johnson’s Varipulse study and Medtronic plc’s trial of the Affera system set up those companies for U.S. FDA approval later this year.

Medtronic plc said its investigational Omniasecure defibrillation lead met its primary safety and effectiveness endpoints and exceeded prespecified performance goals, in the global Lead Evaluation for Defibrillation and Reliability (LEADR) pivotal trial.