Imprints of massive black-hole binaries on neighbouring decihertz gravitational-wave sources.

The most massive black holes in our Universe form binaries at the centre of merging galaxies. The recent evidence for a gravitational-wave (GW) background from pulsar timing may constitute the first observation that these supermassive black-hole binaries (SMBHBs) merge. Yet, the most massive SMBHBs are out of reach of interferometric GW detectors and are exceedingly difficult to resolve individually with pulsar timing.

Endoscopic ultrasound-guided biliary drainage after failed endoscopic retrograde cholangiopancreatography: The road is open for almighty biliopancreatic endoscopists!

Commentary on the article written and published by Peng , investigating the role of endoscopic ultrasound (EUS)-guided biliary drainage for palliation of malignant biliary obstruction after failed endoscopic retrograde cholangiopancreatography (ERCP). For 40 years endoscopic biliary drainage was synonymous with ERCP, and EUS was used mainly for diagnostic purposes. The advent of therapeutic EUS has revolutionized the field, especially with the development of a novel device such as electrocautery-enhanced lumen-apposing metal stents.

Surgical site infection in severe trauma patients in intensive care: epidemiology and risk factors.

Background: Severe trauma is the leading cause of disability and mortality in the patients under 35 years of age. Surgical site infections (SSI) represent a significant complication in this patient population. However, they are often inadequately investigated, potentially impacting the quality of patient outcomes.

The role of a dedicated Oncology Nurse Navigator in the surgical oncology pathways: 1 year experience from a General Surgery Unit in central Italy with follow up.

The Nurse Navigator is a highly specialized nurse with technical and non-technical skills that offers individualized assistance to cancer patients, their family and caregivers to overcome health system barriers and facilitate access to care. This role was introduced in the General Surgery Unit of the Madonna del Soccorso Hospital in San Benedetto del Tronto from 1st January 2023. The primary endpoint is to compare the times taken for each step of the diagnostic-therapeutic pathway comparing the study group followed by Oncology Nurse Navigator (ONN) and the group not followed by this role.