Parental involvement in infection prevention and control in low- and middle-income country neonatal units: a scoping review.

Objective: To review the literature on caregiver involvement in infection prevention and control in low- and middle-income country (LMIC) neonatal units (NNUs).

Introduction: There is a high burden and mortality of neonatal infections globally, with most of the burden falling on LMIC. Healthcare-associated infections (HCAIs) are a particular challenge, with neonatal sepsis being one of the most common HCAIs. It is urgent to prevent infections, as both identification and treatment of neonatal sepsis are increasingly difficult in these contexts. Parents are consistently present on NNUs but their involvement in infection prevention and control (IPC) has been underexplored.

Inclusion criteria: Included studies were carried out in LMIC NNUs and reported on caregivers' involvement in design, implementation or experience of IPC interventions.

Methods: Five databases were searched in four languages and were screened by two authors. Reference searching was carried out of included papers. Data were analysed by each sub-question; caregiver involvement in intervention design (descriptive analysis), caregiver involvement in IPC delivery (quantitative analysis) and caregiver experience of hygiene and care (thematic analysis).

Results: 38 studies were included. Caregiver involvement in IPC design was limited, with examples from four papers. 30 papers contained information about caregiver delivery of IPC interventions. Most activities were related to being educated on IPC, carrying out core IPC activities or providing a specific aspect of an intervention (most frequently Kangaroo Mother Care). 10 papers discussed caregiver experience of NNU hygiene including ethnographic accounts from Ghana, Malawi, Mexico, India and Brazil. Across all contexts hierarchical social structures and challenging communication between healthcare professionals and families was a barrier to effective IPC within NNUs. Families showed a good understanding of core IPC practices and an awareness of contextual challenges of IPC.

Conclusion: Caregiver involvement in IPC is limited to date. However, interventions such as Kangaroo Mother Care indicate the benefits that can be achieved. Hierarchical structures and communication challenges between healthcare professionals and families are a barrier to inclusion at present and must be addressed in any designed intervention.