Which ultrasound-guided parasternal intercostal nerve block for post-sternotomy pain? Results from a prospective observational study.

Background: Parasternal intercostal blocks (PSB) have been proposed for postoperative analgesia in patients undergoing median sternotomy. PSB can be achieved using two different approaches, the superficial parasternal intercostal plane block (SPIP) and deep parasternal intercostal plane block (DPIP) respectively.

Methods: We designed the present prospective, observational cohort study to compare the analgesic efficacy of the two approaches.

Bloodstream Infections Caused by Carbapenem-Resistant Pathogens in Intensive Care Units: Risk Factors Analysis and Proposal of a Prognostic Score.

Considering the growing prevalence of carbapenem-resistant Gram-negative bacteria (CR-GNB) bloodstream infection (BSI) in intensive care units (ICUs), the identification of specific risk factors and the development of a predictive model allowing for the early identification of patients at risk for CR-, or are essential. In this retrospective case-control study including all consecutive patients showing an episode of BSI in the ICUs of a university hospital in Italy in the period January-December 2016, patients with blood culture positive for CR-GNB pathogens and for any other bacteria were compared. A total of 106 patients and 158 episodes of BSI were identified.