Journal Article

Protocol for developing a national approach to surveillance and prevention for neonatal ventilator-associated pneumonia

Madise-Wobo, Akpoembele Deborah, Mohamed, Adel, Wang, Dianna, Hicks, Matthew, Bacchini, Fabiana, Beltempo, Marc, Lemyre, Brigitte, Lee, Kyong-Soon, Kuan, Mimi TY, Tse-Chang, Alena, Kharrat, Ashraf, Augustine, Sajit, Yang, Connie L, Louis, Deepak, Joynt, Chloe, Elsharkawy, Adel, Shah, Prakesh S, Ting, Joseph Y, Mitra, Souvik, Choudhury, Julie, Robinson, Joan L, Gupta-Bhatnagar, Shikha, Hamilton, Claire, Shah, Vibhuti S, Afifi, Jehier, Yoon, Eugene W, Roberts, Ashley, Zarembo, Mark, Paquette, Vanessa, Khurshid, Faiza, Sherlock, Rebecca, Li, Christie Z, Wong, Jonathan, Srigley, Jocelyn A, Stavel, Miroslav, Joly, Cynthia

2026

Overview

IntroductionVentilator-associated pneumonia (VAP) is a leading cause of morbidity and mortality among neonates requiring life-saving mechanical ventilation in neonatal intensive care units (NICUs), particularly those who are born prematurely and/or with very-low-birth-weight (VLBW), or critically ill. Despite its clinical significance, neonatal VAP lacks standardised diagnostic criteria, resulting in variability in incidence reporting, over or under diagnosis and inappropriate antimicrobial use which further exacerbates the emergence of antibiotic-resistant organisms. Current diagnostic criteria and prevention strategies, often adapted from paediatric populations and adults, fail to address the unique anatomical and clinical characteristics of neonates. Building on a pilot investigation across Canadian NICUs, the goal of this study is to establish standardised, neonatal-specific VAP diagnostic criteria and prevention strategies to improve diagnostic accuracy, promote antimicrobial stewardship and enhance clinical outcomes.Methods and analysisBeginning in 2025, a 4-year, multicentre, prospectively-designed retrospective cohort study will be conducted across tertiary NICUs in Canada. All VLBW (birth weight <1500 g) neonates admitted to participating NICUs will be included. Our first aim is to use the Canadian Neonatal Network (CNN) platform, integrated with advanced data screening tools, to collect standardised demographic, clinical, ventilatory and microbiological data to assess VAP incidence and outcomes based on existing definitions. Next, we will develop a neonatal-specific VAP diagnostic criteria, by combining statistical analyses, including univariate analysis, multivariable logistic regression and receiver operating characteristic analyses, with expert consensus building through the Delphi method. Concurrently, we will focus on implementing evidence-based VAP prevention strategies and evaluate outcome measures, such as VAP incidence, adherence to prevention bundles and antimicrobial stewardship practices.Ethics and disseminationThis study has received ethics approval from the University of Alberta Health Research Ethics Board-Health Panel (Pro00149177). Findings will be disseminated through open-access publications, conference presentations and online platforms to promote widespread adoption.Trial registration numberNCT07109791.

• Publisher: BMJ Publishing Group Ltd,BMJ Publishing Group LTD,BMJ Publishing Group
• Subject: Antibiotics / Antimicrobial agents / Antimicrobial Stewardship / Birth weight / Canada - epidemiology / Clinical decision making / Cohort analysis / Data collection / Humans / Infant / Infant, Newborn / Infant, Very Low Birth Weight / Intensive care / Intensive Care Units, Neonatal / Mortality / Multicenter Studies as Topic / Neonatology / Newborn babies / Nosocomial infections / Observational Studies as Topic / Pathogens / Patients / Pediatrics / Pneumonia / Pneumonia, Ventilator-Associated - diagnosis / Pneumonia, Ventilator-Associated - epidemiology / Pneumonia, Ventilator-Associated - prevention & control / Premature babies / Prevention / Protocol / Retrospective Studies / Ventilators