Clinical Research Directory

Eligible patients in hospitals randomized to this arm will undergo testing for viral pathogens (from November-April) and pneumococcal UAT and procalcitonin testing. A CDSS-based alert will be generated in real time. If the patient is not being admitted to the intensive care unit, the form will append orders for viral pathogen, UAT and procalcitonin testing.

A CDSS algorithm will identify CAP patients who meet study criteria and have negative culture results for greater than 48 hours and generate a list for the antimicrobial stewardship pharmacist, who will be a member of the study team. The alerts will be audited by the pharmacist daily at a centralized location. The pharmacist will attempt to determine whether each patient is clinically stable. The validated measures of clinical stability in patients with CAP are a) resolved vital sign abnormalities (temperature, heart rate, oxygen saturation, blood pressure and respiratory rate) b) normal mental status and c) ability to eat. If the patient appears stable, the pharmacist will communicate their recommendations for de-escalation to the clinical providers via a phone call or page. The de-escalation recommendations made by the pharmacist will be based on a protocol developed by the research team.