Nebulized hypertonic saline and positive expiratory pressure device use in patients with bronchiectasis: Analysis from the United States Bronchiectasis and NTM research registry.

Background: Nebulized Hypertonic saline (HS) and positive expiratory pressure device (PEP) are often used in patients with bronchiectasis. We sought to describe the clinical characteristics in patients using HS and PEP, utilizing a large national database registry.

Methods: Data from the US Bronchiectasis and NTM Research Registry were used in this study.

Use of whole-genome sequencing to guide a Clostridioides difficile diagnostic stewardship program.

Whole-genome sequencing (WGS) has yielded new insights into the transmission patterns of healthcare facility-onset Clostridioides difficile infection (HO-CDI). WGS results prompted a focused diagnostic stewardship program, which was associated with a significant and sustained decrease in HO-CDI at large, urban hospital.