Strategies to Reduce Diagnostic Blood Loss and Anemia in Hospitalized Patients: A Scoping Review.

Objectives: Blood sampling is a recognized contributor to hospital-acquired anemia. We aimed to bundle all published neonatal, pediatric, and adult data regarding clinical interventions to reduce diagnostic blood loss.

Data Sources: Four electronic databases were searched for eligible studies from inception until May 2021.

[Quantitative study of phonation by aerophonoscopy: Reproducibility study on healthy volunteers].

Introduction: The aerophonoscope allows for recording buccal and nasal airflow during breathing and speech and the sounds emitted by the patient. It is known to be useful in the postoperative follow-up of cleft lip and palate children, but there are currently no studies that quantitatively validate its reliability in pathological or non-pathological situations. The aim of our study was to measure the reliability of aerophonoscopic measures in adult healthy volunteers.