Strategies for reducing the risk of respiratory syncytial virus infection in infants and young children: a Canadian nurses' perspective

Identifying the Target Population for Primary Respiratory Syncytial Virus Two-Step Prevention in Infants: Normative Outcome of Hospitalisation Assessment for Newborns (NOHAN)

Background: Respiratory syncytial virus (RSV) is the leading cause of acute respiratory infection- related hospitalisations in infants (RSVh). Most of these infants are younger than 6 months old with no known risk factors. An efficient RSVh prevention program should address both mothers and infants, relying on Non-Pharmaceutical (NPI) and Pharmaceutical Interventions (PI). This study aimed at identifying the target population for these two interventions. Methods: Laboratory-confirmed RSV-infected infants hospitalised during the first 6 months of life were enrolled from the Hospices Civils de Lyon birth cohort (2014 to 2018). Clinical variables related to pregnancy and birth (sex, month of birth, birth weight, gestational age, parity) were used for descriptive epidemiology, multivariate logistic regression, and predictive score development. Results: Overall, 616 cases of RSVh in 45,648 infants were identified. Being born before the epidemic season, prematurity, and multiparity were independent predictors of RSVh. Infants born in January or June to August with prematurity and multiparity, and those born in September or December with only one other risk factor (prematurity or multiparity) were identified as moderate-risk, identifying the mothers as candidates for a first-level NPI prevention program. Infants born in September or December with prematurity and multiparity, and those born in October or November were identified as high-risk, identifying the mothers and infants as candidates for a second-level (NPI and PI) intervention. Conclusions: It is possible to determine predictors of RSVh at birth, allowing early enrollment of the target population in a two-level RSV prevention intervention.

A Survey of Parental Knowledge of Respiratory Syncytial Virus and Other Respiratory Infections in Preterm Infants

PURPOSE

Evaluate parental knowledge of respiratory syncytial virus (RSV) and other respiratory infections in preterm infants.

DESIGN

Survey.

SAMPLE

Five hundred and eighty-three parents of preterm infants with generalized, Canadian provincial representation.

MAIN OUTCOME

Knowledge of RSV infection, sources of information, and parental understanding of disease risk.

RESULTS

97.9 percent (571/583) of the parents had heard about RSV, since they all had a preterm infant. Sixty-one percent reported having good knowledge of RSV; 19.4 percent had very good knowledge; 19.7 percent had little or no awareness of RSV-related infection. Most (86.3 percent) believed that RSV illness was a very serious condition; 13 percent recognized that it could be a major problem for their child. Principal sources of information were the nurse, doctor and pamphlets. Over 480 participants cited 3 or more sources of additional information-Internet, social media platforms, and educational sessions. Respiratory syncytial virus prophylaxis was a priority, but knowledge regarding the eligibility criteria for prophylaxis is essential.

Where are we with RSV prophylaxis?

Respiratory syncytial virus (RSV) is a predictable, seasonal disease with significant morbidity and mortality in children below 24 months. Prophylaxis, which decreases hospitalisation in those most vulnerable to the disease, has been available since 1998. Pharmacological prophylaxis is however, expensive and requires good infrastructure to deliver. It is out of reach for many patients in low-income and middle-income countries where mortality is highest. This article looks at the pathophysiology and risk factors for RSV. It also outlines what agents are currently available for prophylaxis and prevention.

Review of the home care programmes for respiratory syncytial virus (RSV) prophylaxis in Ireland and The Netherlands

Severe infection of infants with respiratory syncytial virus (RSV) is a leading cause of morbidity in the developed world and mortality in the developing world. Prophylaxis using palivizumab in infants at risk for severe RSV disease reduces the rate of hospitalisation in this population of children. To ensure complete prophylaxis, infants must receive monthly doses over the winter season. To improve parental convenience, the Synacare® programme was implemented in Ireland and the Netherlands. Synacare® is now a longstanding programme in which palivizumab is administered in the home setting by skilled nurses. Protocols and procedures described here illustrate the efficiency and acceptability of the home delivery service of RSV disease prophylaxis. Post-administration surveys have indicated a high level of parental satisfaction with the programme. At-home paediatric programmes like Synacare® may serve as an alternative to burdensome monthly hospital visits and may lead to enhanced clinical outcomes.

Identifying and ensuring optimal care for all children at risk of developing serious respiratory syncytial virus disease: a Canadian nurses' perspective

Globally, respiratory syncytial virus (RSV) infection causes substantial morbidity in infants and young children, particularly those with specific risk factors (e.g., prematurity, chronic lung and congenital heart disease). Supportive measures are the mainstay of care for RSV-related disease. In the absence of medical treatments, RSV prophylaxis (RSVP) with palivizumab is recommended for high-risk patients to help reduce the risk of developing serious disease. Geographic distances, language and cultural barriers, and other factors can impede effective education of caregivers regarding the potential impact of RSV disease and benefits of RSVP compliance. We present our experiences developing successful Canadian RSVP programs, organized through a dedicated coordinator or small group of health care staff. These programs focus on identifying all infants and young children eligible for RSVP, effectively educating health care staff and family caregivers, developing educational tools that consider language and cultural factors, and interdisciplinary collaboration and networking throughout the health care system.

Practical resources for nurses and other health care providers involved in the care of children at risk for respiratory syncytial virus infection

Health care staff and families with young children are often unware of the ease of respiratory syncytial virus (RSV) spread and potential clinical consequences of serious respiratory illness. Successful Canadian RSV prophylaxis (RSVP) programs (a) provide practical educational resources on RSV and respiratory disease that consider language and cultural barriers; (b) develop policies to identify all children eligible for RSVP with palivizumab; (c) emphasize compliance with RSVP, particularly during patient transfer between hospitals, community clinics, and remote outpost centers; and (d) establish collaborative networks to help ensure optimum RSVP compliance for all high-risk children. Herein, we share practical resources and key educational references for counseling of caregivers with infants or young children at risk for RSV infection, and health care providers participating in RSVP program development.