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Objectives: We aimed to evaluate (1) fathers’ perceptions and care involvement for their very premature infants and their views of the hospitalization period based on parental reports and (2) their evolution over time. Methods: We used an online parental survey to assess answers from parents of very preterm infants who were successfully discharged from French neonatal units. We analysed answers from February 2014 to January 2019 to an anonymous internet-based survey from the GREEN committee of the French Neonatal Society. Responses were compared for period 1 (P1, 1998 to 2013) and period 2 (P2, 2014 to 2019). Results: We analyzed 2,483 surveys, 124 (5%) from fathers and 2,359 (95%) from mothers. At birth, 1,845 (80%) fathers were present in the hospital, but only 879 (38%) were near the mother. The presence of fathers in the NICU increased from P1 to P2 (34.5% vs. 43.1%, p =  0.03). Nearly two thirds of fathers accompanied their infants during transfer to the NICU (1,204 fathers, 60.6%). Fathers and mothers had similar perceptions regarding relationships with caregivers and skin-to-skin contact with their infants. However, more fathers than mothers felt welcome in the NICU and in care involvement regarding requests for their wishes when they met their infant (79% vs. 60%, p =  0.02) and in the presentation of the NICU (91% vs. 76%; p =  0.03). Mothers and fathers significantly differed in the caring procedures they performed (p =  0.01), procedures they did not perform but wanted to perform (p <  0.001), and procedures they did not perform and did not want to perform (p <  0.01). Conclusion: Most fathers were present at the births of their very preterm infants, but fewer fathers were near the mother at this time. Less than two thirds of fathers accompanied their infants to the NICU. There should be further changes to better meet the specific needs of the fathers of infants requiring care in the NICU. Continuing assessment with an online questionnaire may be useful to monitor changes over time in father’s involvement in NICUs. [ABSTRACT FROM AUTHOR]

Aim: To issue practical recommendations regarding the optimal care of nasal skin when non‐invasive ventilation support is used. Methods: We performed a systematic search of PubMed to identify relevant papers published in English or French through December 2019. Different grades of evidence were evaluated. Results: Forty‐eight eligible studies. The incidence in preterm infants was high. The lesions were more frequent for preterm infants born under 30 weeks of gestational age and/or below 1500 g. The lesion was most often located on the skin of the nose but could also be found on the intranasal mucous membranes or elsewhere on the face. Nasal injuries appear early after the beginning of non‐invasive ventilation at a mean of 2–3 days for cutaneous lesions and eight or nine for intranasal lesions. The most effective strategies to prevent trauma are the use of a hydrocolloid at the beginning of the support ventilation, the preferential use of a mask and the rotation of ventilation interfaces. Conclusion: Nasal injuries with continuous positive airway pressure treatment in preterm newborn infants were frequent and can induce pain, discomfort and sequelae. The immature skin of preterm newborn infants needs specific attention from trained caregivers and awareness by parents. [ABSTRACT FROM AUTHOR]

Aim: Thermal instability is harmful on the newborn infant. We sought to draw up practical guidelines on maintaining homeothermy alongside skin‐to‐skin contact. Methods: A systematic analysis of the literature identified relevant studies between 2000 and 2021 in the PubMed database. Selected publications were evaluated, and their level of evidence was graded, in order to underpin the development of clinical guidelines. Results: We identified 7 meta‐analyses and 64 clinical studies with a focus on newborn infants homeothermy. Skin‐to‐skin contact is the easiest and most rapidly implementable method to prevent body heat loss. Alongside skin‐to‐skin contact, monitoring the newborn infant's body temperature with a target of 37.0°C is essential. For newborn infants <32 weeks of gestation, a skullcap and a polyethylene bag should be used in the delivery room or during transport. To limit water loss, inhaled gases humidification and warming is recommended, and preterm infants weighing less than 1600 g should be nursed in a closed, convective incubator. With regard to incubators, there are no clear benefits for single‐ versus double‐wall incubators as well as for air versus skin servo control. Conclusion: Alongside skin‐to‐skin contact, a bundle of practical guidelines could improve the maintenance of homeothermy in the newborn infant. [ABSTRACT FROM AUTHOR]

Aim: Neonatal unit design may affect the neurodevelopment of hospitalised neonates and the well‐being of parents and healthcare staff (HCS). We aimed to provide recommendations regarding the minimum area required for a hospital room for a single neonate and their family. Methods: We searched PubMed and Web of Science for relevant articles published from 1 January 2011 to 1 May 2021 by using the keywords NICU and facility design. Recommendations were developed after internal and external review by a multidisciplinary group including 15 professionals and parent representatives. Results: We identified 314 studies and developed six recommendations from four eligible studies. Recommendations for room size were developed according to three perspectives: opinions of users, who emphasised the need for a spacious room; proposals of organisations by HCS, which advocated for a minimum floor area of 11.2–18 m2 in a single non‐family room and 15.3–24 m2 in a single‐family room; and simulation methods indicating that the minimum floor area in the neonatal unit should be 18.5–24 m2. Conclusion: Units need to provide a minimum room size to allow for optimal newborn development and a better experience for parents and caregivers. [ABSTRACT FROM AUTHOR]

Abstract Background During the first weeks of hospitalization, premature babies and their parents encounter difficulties in establishing early bonds and interactions. Only a few studies have explored what caregivers can do to meet parents' needs in relation to these interactions and help optimize them. This study sought to explore parents' perception of these first interactions and to identify the actions of caregivers that help or hinder its development. Methods Prospective study, qualitative discourse analysis of 60 face-to-face interviews conducted with 30 mothers and 30 fathers of infants born before 32 weeks of gestation (mean ± SD: 27 ± 2 weeks of gestational age), during their child's stay in one out of three NICUs in France. Interviews explored parental experience, from before birth up to the first month of life. Results Data analysis uncovered two main themes, which were independent of parents' geographical or cultural origin but differed between mothers and fathers. First, fathers described the bond with their child as composed more of words and looks and involving distance, while mothers experienced the bond more physically. Secondly, two aspects of the caregivers' influence were decisive: nurses' caring attitude towards baby and parents, and their communication with parents, which reduced stress and made interactions with the baby possible. This communication appeared to be the locus of a supportive and fulfilling encounter between parents and caregivers that reinforced parents' perception of a developing bond. Conclusions At birth and during the first weeks in the NICU, the creation of a bond between mothers and fathers and their premature baby is rooted in their relationship with the caregivers. Nurses' caring attitude and regular communication adapted to specific needs are perceived by parents as necessary preconditions for parents' interaction and development of a bond with their baby. These results might allow NICU staff to provide better support to parents and facilitate the emergence of a feeling of parenthood.

Background: Parents of term and preterm infants hospitalised at birth experience a stressful situation. They are considered as primary caregivers in neonatal units and are encouraged to participate in their child's care. Objectives: The aim of our study was to analyse the feelings of parents participating for the first time in caregiving for their baby admitted at birth in a neonatal unit in France and to compare the feelings reported by parents of term and preterm infants. Methods: An online survey was created in 2014 for parents who had a baby hospitalised at birth. We analysed parents' responses to this open‐ended question: "How did you feel when you participated in caregiving for your baby for the first time?" using a qualitative discourse analysis by two analysts. Themes were identified and coded. Results: Between February 2014 and March 2018, 1603 parents of preterm infants and 239 parents of term infants responded to this open‐ended question. Twenty‐five per cent of parents expressed positive feelings exclusively (confidence, ease, joy, pride, feeling supported by healthcare professionals, by their family and feeling of being a parent), 41% expressed negative feelings exclusively (stress, fear, feeling of being judged, frustration, anger, uselessness and clumsiness) and 34% expressed mixed feelings (both positive and negative). Parents of term infants expressed less frequent feelings of stress and fear than parents of preterm infants: with a relative risk (RR) of 0.69, 95% confidence interval (CI) 0.56, 0.87. Parents of term babies more frequently expressed feelings of frustration: RR 2.40 (95% CI 1.33, 4.32). Conclusions: Infant‐ and Family‐Centred Developmental Care supportive programmes are recommended within neonatal units in order to improve the experience of parents participating in caregiving for their baby hospitalised at birth. [ABSTRACT FROM AUTHOR]

Rationale: Promoting endogenous pulmonary regeneration is crucial after damage to restore normal lungs and prevent the onset of chronic adult lung diseases.Objectives: To investigate whether the cell-cycle inhibitor p16INK4a limits lung regeneration after newborn bronchopulmonary dysplasia (BPD), a condition characterized by the arrest of alveolar development, leading to adult sequelae.Methods: We exposed p16INK4a-/- and p16INK4aATTAC (apoptosis through targeted activation of caspase 8) transgenic mice to postnatal hyperoxia, followed by pneumonectomy of the p16INK4a-/- mice. We measured p16INK4a in blood mononuclear cells of preterm newborns, 7- to 15-year-old survivors of BPD, and the lungs of patients with BPD.Measurements and Main Results: p16INK4a concentrations increased in lung fibroblasts after hyperoxia-induced BPD in mice and persisted into adulthood. p16INK4a deficiency did not protect against hyperoxic lesions in newborn pups but promoted restoration of the lung architecture by adulthood. Curative clearance of p16INK4a-positive cells once hyperoxic lung lesions were established restored normal lungs by adulthood. p16INK4a deficiency increased neutral lipid synthesis and promoted lipofibroblast and alveolar type 2 (AT2) cell development within the stem-cell niche. Besides, lipofibroblasts support self-renewal of AT2 cells into alveolospheres. Induction with a PPARγ (peroxisome proliferator-activated receptor γ) agonist after hyperoxia also increased lipofibroblast and AT2 cell numbers and restored alveolar architecture in hyperoxia-exposed mice. After pneumonectomy, p16INK4a deficiency again led to an increase in lipofibroblast and AT2 cell numbers in the contralateral lung. Finally, we observed p16INK4a mRNA overexpression in the blood and lungs of preterm newborns, which persisted in the blood of older survivors of BPD.Conclusions: These data demonstrate the potential of targeting p16INK4a and promoting lipofibroblast development to stimulate alveolar regeneration from childhood to adulthood. [ABSTRACT FROM AUTHOR]

Aim: Hospital light may affect neonatal neurosensory development and the well-being of parents and caregivers. We aimed to issue practical recommendations regarding the optimal light environment for neonatal units.Methods: A systematic evaluation was performed using PubMed to identify relevant papers published in English or French up to July 2018, and the different grades of evidence were evaluated.Results: We identified 89 studies and one meta-analysis and examined 31 eligible studies. The major results were that natural or artificial light should not exceed 1000 lux and that all changes in light level should be gradual. Light protection should be used for infants of <32 weeks of postmenstrual age and but must be individualised to each infant. Infants should not be exposed to continuous high light levels regardless of their term and postnatal age. Cycled light before discharge seemed to be safe and beneficial. For medical caregivers' well-being, higher light levels and access to natural light are recommended. Special attention should be given to protecting neonatal patients from high light levels that may be necessary when performing specific care procedures.Conclusion: Consideration of general principles and practical applications can improve the neonatal light environment for newborn infants, parents and caregivers. [ABSTRACT FROM AUTHOR]