Immediate skin-to-skin contact is feasible for very preterm infants but thermal control remains a challenge

Consensus document for the kangaroo mother care method

INTRODUCTION

Currently, kangaroo mother care (KMC) is an intervention whose implementation in clinical practice varies widely. The aim of this document is to gather the latest evidence-based recommendations in an attempt to reduce interprofessional variation and increase the quality of neonatal care.

METHODS

The document was developed following the guidelines provided in the Methodological Manual for the Development of Clinical Practice Guidelines of the National Health System: formulation and prioritization of clinical questions, literature search, critical reading, development of the document and external review. The target population was preterm (PT) and/or low birth weight (LBW) newborn infants admitted to a neonatal unit.

RECOMMENDATIONS

Based on the current evidence, recommendations have been issued to address 18 clinical questions regarding the impact of KMC (morbidity and mortality, physiological stability, neurodevelopment, feeding, pain, families), including infants with vascular access or respiratory support devices. It also describes the KMC procedure (transfer, positioning), the facilitators and barriers related to the implementation of KMC and how to implement KMC in extremely preterm newborns (less than 28 weeks of postmenstrual age in the first days of life).

CONCLUSIONS

Kangaroo mother care is a beneficial practice for PT infants, LBW infants and their families. The implementation of these recommendations may be useful in everyday clinical practice and may improve KMC outcomes and the quality of care provided to neonatal patients.

Early skin-to-skin contact and the risk of intraventricular haemorrhage and sepsis in preterm infants

AIM

This study aimed to investigate the risks of intraventricular haemorrhage (IVH) or sepsis in extremely and very preterm infants exposed to early skin-to-skin contact (SSC).

METHODS

Data from the Swedish Neonatal Quality Register from 2015 to 2021 were extracted to compare the proportions of infants exposed and not exposed to SSC on day 0 and/or 1 in life that developed IVH or sepsis.

RESULTS

A total of 2514 infants, 1005 extremely preterm and 1509 very preterm, were included. This amounted to 69% of all extremely and very preterm infants born during the study period. The proportion of infants with IVH exposed and not exposed to early SSC was 11% and 27%, an adjusted odds ratio (aOR) of 0.67 (95%CI 0.52-0.86, p = 0.002). The proportion of infants with sepsis exposed and not exposed to early SSC was 16% and 30%, an aOR of 0.94 (95%CI 0.75-1.2, p = 0.60). For extremely preterm infants, the proportion with sepsis when exposed and not exposed to early SSC was 29% and 44%, an aOR of 0.65 (95%CI 0.46-0.92, p = 0.015).

CONCLUSION

In the current setting, the risk of IVH or sepsis is not increased when an extremely or very preterm infant is exposed to early SSC.

Trajectories of brain and behaviour development in the womb, at birth and through infancy

Birth is often seen as the starting point for studying effects of the environment on human development, with much research focused on the capacities of young infants. However, recent imaging advances have revealed that the complex behaviours of the fetus and the uterine environment exert influence. Birth is now viewed as a punctuate event along a developmental pathway of increasing autonomy of the child from their mother. Here we highlight (1) increasing physiological autonomy and perceptual sensitivity in the fetus, (2) physiological and neurochemical processes associated with birth that influence future behaviour, (3) the recalibration of motor and sensory systems in the newborn to adapt to the world outside the womb and (4) the effect of the prenatal environment on later infant behaviours and brain function. Taken together, these lines of evidence move us beyond nature-nurture issues to a developmental human lifespan view beginning within the womb.

Skin-to-Skin Contact for Transferring Preterm Infants from the Delivery Room to the Neonatal Intensive Care Unit Is Promising Despite Moderate Heat Loss during the Procedure

OBJECTIVE

The principal aim of this prospective observational study was to assess the feasibility of skin-to-skin contact (SSC) with fathers during the transfer of preterm infants from the delivery room to the neonatal intensive care unit (NICU) in comparison with incubator transfers.

STUDY DESIGN

The study population comprised preterm singletons born between May and December 2019 in our maternity ward who did not require invasive ventilation. Physiological parameters (axillary temperature, heart rate, and fraction of inspired oxygen) of the newborns were recorded at prespecified steps during the transfers. The impact of the transfer mode on early blood glucose level, blood gas, and neonatal morbidities and mortality and the delay in the first SSC in the NICU and breastfeeding implementation and maintenance were also analyzed.

RESULTS

Twenty-eight preterm infants were transferred in incubators, and 29 infants were transferred using SSC. The SSC transfer induced heat loss (mean, -0.45°C; standard deviation [SD], 0.58). However, the decrease in temperature was similar to that observed during transfer in the incubator (mean, -0.30°C; SD, 0.49; p = 0.3). The transfer using SSC was not an independent factor associated with hypothermia at admission in the NICU (adjusted odds ratio, 2.6 [0.68-9.75]; p = 0.16). Neonatal morbidities and mortality were similar regardless of the transfer mode. The SSC transfer promoted early SSC in the neonatal unit (median hour [range], incubator 26 [2-126] vs SSC 13 [1-136], p = 0.03) and breastfeeding at discharge (incubator 35.7% vs SSC 69%, p = 0.01).

CONCLUSION

The SSC transfer of preterm infants was feasible and promoted earlier SSC and breastfeeding. Nevertheless, the SSC transfer, like the transfer in the incubator, induced moderate heat losses that exacerbated hypothermia at admission in the NICU. The improvement of thermal conservation during infant positioning and the continuation of SSC in the unit could help in preventing hypothermia.

KEY POINTS

· The SSC transfer was associated with heat loss during the transfer procedure.. · The SSC transfer promoted earlier SSC in the neonatal unit.. · The SSC transfer was likely to encourage breastfeeding..

Thermoregulation for very preterm infants in the delivery room: a narrative review

Abnormal temperature in preterm infants is associated with increased morbidity and mortality. Infants born prematurely are at risk of abnormal temperature immediately after birth in the delivery room (DR). The World Health Organization (WHO) recommends that the temperature of newly born infants is maintained between 36.5-37.5oC after birth. When caring for very preterm infants, the International Liaison Committee on Resuscitation (ILCOR) recommends using a combination of interventions to prevent heat loss. While hypothermia remains prevalent, efforts to prevent it have increased the incidence of hyperthermia, which may also be harmful. Delayed cord clamping (DCC) for preterm infants has been recommended by ILCOR since 2015. Little is known about the effect of timing of DCC on temperature, nor have there been specific recommendations for thermal care before DCC. This review article focuses on the current evidence and recommendations for thermal care in the DR, and considers thermoregulation in the context of emerging interventions and future research directions. IMPACT: Abnormal temperature is common amongst very preterm infants after birth, and is an independent risk factor for mortality. The current guidelines recommend a combination of interventions to prevent heat loss after birth. Despite this, abnormal temperature is still a problem, across all climates and economies. New and emerging delivery room practice (i.e., delayed cord clamping, mobile resuscitation trolleys, early skin to skin care) may have an effect on infant temperature. This article reviews the current evidence and recommendations, and considers future research directions.

Early automated detection system for skin cancer diagnosis using artificial intelligent techniques

Recently, skin cancer is one of the spread and dangerous cancers around the world. Early detection of skin cancer can reduce mortality. Traditional methods for skin cancer detection are painful, time-consuming, expensive, and may cause the disease to spread out. Dermoscopy is used for noninvasive diagnosis of skin cancer. Artificial Intelligence (AI) plays a vital role in diseases' diagnosis especially in biomedical engineering field. The automated detection systems based on AI reduce the complications in the traditional methods and can improve skin cancer's diagnosis rate. In this paper, automated early detection system for skin cancer dermoscopic images using artificial intelligent is presented. Adaptive snake (AS) and region growing (RG) algorithms are used for automated segmentation and compared with each other. The results show that AS is accurate and efficient (accuracy = 96%) more than RG algorithm (accuracy = 90%). Artificial Neural networks (ANN) and support vector machine (SVM) algorithms are used for automated classification compared with each other. The proposed system with ANN algorithm shows high accuracy (94%), precision (96%), specificity (95.83%), sensitivity (recall) (92.30%), and F1-score (0.94). The proposed system is easy to use, time consuming, enables patients to make early detection for skin cancer and has high efficiency.

2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces

The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates.

Thermoregulation of the Extremely Low Birth Weight Neonate

The birth of an extremely low birth weight (ELBW) neonate is complex because of their immaturity. Respiratory and hemodynamic stabilization often takes precedence in the immediate delivery period. While establishing effective breathing and circulation is vital to the survival of the neonate, it is crucial to understand that other adverse outcomes can occur during the resuscitation and transport of the ELBW neonate. Impaired thermoregulation is one of the most detrimental adverse outcomes during the golden hour period and later in the neonatal intensive care unit. Hypothermia is an independent risk factor for increased morbidity and mortality and can impact multiple body systems, making management even more challenging. This article discusses the physiology of thermoregulation while exploring interventions to maintain normothermia in the ELBW neonate, ultimately improving long-term outcomes.

2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces

The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates.

The effect of kangaroo mother care or skin-to-skin contact on infant vital signs: A systematic review and meta-analysis

BACKGROUND

It has been reported that kangaroo mother care/skin-to-skin contact immediately after birth facilitates the newborn's physiological and psychological adaptation to extrauterine life.

OBJECTIVE

To examine the effect of kangaroo mother care/skin-to-skin contact on infants' body temperature, oxygen saturation, respiratory rate and heart rate.

DESIGN

Systematic review and meta-analysis.

METHODS

PubMed, ScienceDirect, SpringerLink, Wiley Online Library and Taylor & Francis Online were searched for the period 1 January 2015 to 30 November 2021 for studies published in the English language. The methodological quality of articles was assessed using the modified Jadad scale and the Newcastle-Ottawa scale. Effect size calculations were made using the fixed effects and random effects models.

FINDINGS

This meta-analysis included 13 studies, with a total of 891 infants. Kangaroo mother care/skin-to-skin contact was effective for maintaining infants' body temperature (p = 0.000). Infants' heart rate decreased (p = 0.015) and oxygen saturation was higher (p = 0.040) following kangaroo mother care/skin-to-skin contact. Kangaroo mother care/skin-to-skin contact did not affect infants' respiratory rate (p = 0.896), but infants' respiratory rate decreased after kangaroo mother care/skin-to-skin contact (p = 0.047).

KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Kangaroo mother care/skin-to-skin contact is effective for improving the vital signs of newborns. Kangaroo mother care/skin-to-skin contact is recommended for all neonates, and standardization of this approach would be beneficial.

Maintaining normothermia immediately after birth in preterm infants <34 weeks' gestation: A systematic review and meta-analysis

AIM

To evaluate delivery room (DR) interventions to prevent hypothermia and improve outcomes in preterm newborn infants <34 weeks' gestation.

METHODS

Medline, Embase, CINAHL and CENTRAL were searched till 22nd July 2022. Randomized controlled trials (RCTs), non-RCTs and quality improvement studies were considered. A random effects meta-analysis was performed, and the certainty of evidence was evaluated using GRADE guidelines.

RESULTS

DR temperature of ≥23 °C compared to standard care improved temperature outcomes without an increased risk of hyperthermia (low certainty), whereas radiant warmer in servo mode compared to manual mode decreased mean body temperature (MBT) (moderate certainty). Use of a plastic bag or wrap (PBW) improved normothermia (low certainty), but with an increased risk of hyperthermia (moderate certainty). Plastic cap improved normothermia (moderate certainty) and when combined with PBW improved MBT (low certainty). Use of a cloth cap decreased moderate hypothermia (low certainty). Though thermal mattress (TM) improved MBT, it increased risk of hyperthermia (low certainty). Heated-humidified gases (HHG) for resuscitation decreased the risk of moderate hypothermia and severe intraventricular hemorrhage (very low to low certainty). None of the interventions was shown to improve survival, but sample sizes were insufficient.

CONCLUSIONS

DR temperature of ≥23 °C, radiant warmer in manual mode, use of a PBW and a head covering is suggested for preterm newborn infants <34 weeks' gestation. HHG and TM could be considered in addition to PBW provided resources allow, in settings where hypothermia incidence is high. Careful monitoring to avoid hyperthermia is needed.

Immediate skin-to-skin contact versus care under radiant warmer at birth in moderate to late preterm neonates - A randomized controlled trial

OBJECTIVE

To compare the effect of immediate care at birth in skin-to-skin contact (SSC) or under a radiant warmer on cardiorespiratory stability at 60 minutes of age in moderate-to-late preterm neonates.

METHODS

In this open-label, parallel-group, randomized controlled trial, neonates born at 330/7 to 366/7 weeks of gestation by vaginal delivery and breathing or crying were randomized to receive care at birth in SSC (n = 50) or under a radiant warmer (n = 50). In the SSC group, immediate care at birth including drying and clearing of the airway was provided in SSC over the mother's abdomen. SSC was maintained for an observational period of 60 minutes after birth. In the radiant warmer group, care at birth and post-birth observation was performed under an overhead radiant warmer. The primary outcome of the study was the stability of the cardio-respiratory system in late preterm infants (SCRIP) score at 60 minutes of age.

RESULTS

Baseline variables were similar in the two study groups. The SCRIP score at 60 minutes of age was similar in the two study groups (median: 5.0, IQR: 5-6 vs. 5.0, 5-6). The mean axillary temperature at 60 minutes of age was significantly lower in the SSC group (°C; 36.4 ± 0.4 vs. 36.6 ± 0.4, P = 0.004).

CONCLUSION

It was feasible to provide immediate care at birth in moderate and late preterm neonates while being positioned in SSC with the mother. However, in comparison to care under a radiant warmer, this did not lead to better cardiorespiratory stability at 60 minutes of age.

TRIAL REGISTRATION

Clinical Trial Registry of India (CTRI/2021/09/036730).

Early Skin-to-Skin Contact in Preterm Infants: Is It Safe? An Italian Experience

BACKGROUND

Skin-to-skin contact (SSC) is one of the four components of kangaroo care (KC) and is also a valued alternative to incubators in low-income countries. SSC has also become a standard of care in high-income countries because of its short- and long-term benefits and its positive effect on infant growth and neurodevelopmental outcome. However, barriers in the implementation of SSC, especially with preterm infants, are common in NICUs because parents and health care professionals can perceive it as potentially risky for the clinical stability of preterm infants. Previous studies have assessed safety before and during SSC by monitoring vital parameters during short-time intervals.

AIMS

To demonstrate the safety of early SSC in preterm infants during at least 90 min intervals.

DESIGN

Prospective observational monocentric study.

METHODS

Preterm infants born between June 2018 and June 2020 with a gestational age of ≤33 weeks and a birth weight of <2000 g were monitored while performing an SSC session during the first three weeks of life. Infants with necrotizing enterocolitis, sepsis, and congenital malformations on mechanical ventilation or with more than five apneas in the hour before SSC were excluded. Continuous oxygen saturation (SaO2), heart rate (HR), and respiratory rate (RR) were registered during an SSC session and in the hour before. The minimum duration of an SSC session was 90 min. Information regarding postmenstrual age (PMA), body weight, respiratory support, presence of a central venous catheter and the onset of sepsis within 72 h after a session was collected. Two physicians, blinded to infant conditions and the period of analysis (before or during SSC), evaluated desaturation episodes (SaO2 < 85%, >15 s), bradycardia (HR < 100, >15 s) and apneas (pause in breathing > 20 s associated with desaturation and/or bradycardia). A Wilcoxon rank sum test was used for the statistical analysis.

RESULTS

In total, 83 episodes of SSC were analyzed for a total of 38 infants. The mean gestational age at birth was 29 weeks (range 23-33 weeks). Median PMA, days of life, and body weight at SSC were 31 weeks (range 25-34 weeks), 10 days (range 1-20 days), and 1131 g (range 631-2206 g), respectively. We found that 77% of infants were on respiratory support and 47% of them had a central venous catheter (umbilical or peripherally inserted central catheter) during SSC. The total duration of desaturation, bradycardia, and the number of apneas were not statistically different during the SSC session and the hour before. No catheter dislocation or ruptures were reported.

CONCLUSIONS

These findings highlighted the safety of early SSC in preterm infants and the possibility of performing it in an intensive care setting in the first weeks of life. In addition, these findings should reassure health care professionals offering this practice as a standard of care. SSC plays a key role in the care of preterm infants due to its short- and long-term positive benefits, and it deserves to be increasingly offered to infants and their parents.

Early skin-to-skin contact and risk of late-onset-sepsis in very and extremely preterm infants

BACKGROUND

To evaluate the association between exposure to early skin-to-skin contact (SSC) and incidence of late-onset sepsis (LOS) in extremely and very preterm infants.

METHODS

Observational study using the national population-based EPIPAGE-2 cohort in 2011. A propensity score for SSC exposure was used to match infants with and without exposure to SSC before day 4 of life and binomial log regression used to estimate risk ratios and CIs in the matched cohort. The primary outcome was at least one episode of LOS during hospitalization. Secondary outcomes were the occurrence of any late-onset neonatal infection (LONI), LOS with Staphylococcus or Staphylococcus aureus, incidence of LOS and LONI per 1000 central venous catheter days.

RESULTS

Among the 3422 included infants, 919 were exposed to early SSC. The risk ratio (RR) for LOS was 0.86 (95% CI, 0.67-1.10), for LONI was 1.00 (95% CI, 0.83-1.21), and for LOS with Coagulase-negative Staphylococcus or Staphylococcus aureus infection was 0.91 (95% CI, 0.68-1.21) and 0.77 (95% CI, 0.31-1.87). The incidence RR for LOS per-catheter day was 0.87 (95% CI, 0.64-1.18).

CONCLUSION

Early SSC exposure was not associated with LOS or LONI risk. Thus, their prevention should not be a barrier to a wider use of SSC.

IMPACT

Kangaroo Mother Care decreased neonatal infection rates in middle-income countries. Skin-to-skin contact is beneficial for vulnerable preterm infants but barriers exist to its implementation. In a large population-based study using a propensity score methods, we found that skin-to-skin contact before day 4 of life was not associated with a decreased risk of late-onset-sepsis in very and extremely preterm infants. Early skin-to-skin contact was not associated with an increased risk of any late-onset-neonatal-infection, in particular with staphylococcus. The fear of neonatal infection should not be a barrier to a wider use of early skin-to-skin contact in this population.

Immediate skin-to-skin contact after birth ensures stable thermoregulation in very preterm infants in high-resource settings

AIM

To investigate the impact of immediate skin-to-skin contact with a parent after birth on thermal regulation in very preterm infants.

METHODS

This clinical trial was conducted in three neonatal intensive care units in Scandinavia from 2018 to 2021. Infants born between 28 + 0 and 32 + 6 weeks and days of gestation were randomised to immediate skin-to-skin contact or conventional care in an incubator during the first 6 postnatal hours. We report on a secondary outcome: serial measurements of axillary temperature.

RESULTS

Ninety-one infants were randomised to skin-to-skin contact or conventional care. Mean (range) gestational ages were 31 + 2 (28 + 6, 32 + 5) and 31 + 0 (28 + 4, 32 + 6) weeks and days, mean birth weights were 1572 (702, 2352) and 1495 (555, 2440) grams, respectively. Mean (95%CI, p-value) temperatures were within the normal range in both groups, 0.2°C (-0.29, -0.14, p < 0.001) lower in the skin-to-skin contact group. The skin-to-skin contact group had a lower relative risk (95%CI, p-value) of developing events of hyperthermia, RR = 0.70 (0.50, 0.99, p = 0.04).

CONCLUSIONS

Very preterm infants, irrespective of clinical stability, do not develop hypothermia during immediate skin-to-skin contact after birth. Immediate skin-to-skin contact did protect against events of hyperthermia. Concerns about thermal regulation should not limit implementation of immediate skin-to-skin contact in high-resource settings.

Skin-to-skin SDF positioning: The key to intersubjective intimacy between mother and very preterm newborn-A pilot matched-pair case-control study

Background

Skin-to-skin contact (SSC) has been widely studied in NICU and several meta-analyses have looked at its benefits, for both the baby and the parent. However, very few studies have investigated SSC' benefits for communication, in particular in the very-preterm newborn immediately after birth.

Aims

To investigate the immediate benefits of Supported Diagonal Flexion (SDF) positioning during SSC on the quality of mother-very-preterm newborn communication and to examine the coordination of the timing of communicative behaviors, just a few days after birth.

Subjects and study design

Monocentric prospective matched-pair case-control study. Thirty-four mothers and their very preterm infants (27 to 31 + 6 weeks GA, mean age at birth: 30 weeks GA) were assigned to one of the two SSC positioning, either the Vertical Control positioning (n = 17) or the SDF Intervention positioning (n = 17). Mother and newborn were filmed during the first 5 min of their first SSC.

Outcome measures

Infants' states of consciousness according to the Assessment of Preterm Infants' Behavior scale (APIB). Onset and duration of newborns' and mothers' vocalizations and their temporal proximity within a 1-s time-window.

Results

In comparison with the Vertical group, very preterm newborns in the SDF Intervention Group spent less time in a drowsy state and more in deep sleep. At 3.5 days of life, newborns' vocal production in SSC did not differ significantly between the two groups. Mothers offered a denser vocal envelope in the SDF group than in the Vertical group and their vocalizations were on average significantly longer. Moreover, in a one-second time-frame, temporal proximity of mother-very preterm newborn behaviors was greater in the SDF Intervention Group.

Conclusion

Although conducted on a limited number of dyads, our study shows that SDF positioning fosters mother-very preterm newborn intimate encounter during the very first skin to skin contact after delivery. Our pioneer data sheds light on the way a mother and her very preterm vocally meet, and constitutes a pilot step in the exploration of innate intersubjectivity in the context of very preterm birth.

The MIDWIZE conceptual framework: a midwife-led care model that fits the Swedish health care system might after contextualization, fit others

OBJECTIVE

Familiarity with the unique tradition and experience of Swedish midwives during the more than 300 years in which midwife-led care has contributed to one of the lowest maternal and neonatal mortality and morbidity ratio in the world might encourage professionals in other countries to follow the Swedish example. The framework described below, reflecting the midwife's role in the Swedish health care system, might, after implementation, strengthen maternal and neonatal outcomes if contextualized to other settings.

RESULTS

Using a four-step procedure we identified our topic, made a literature review, identified the key components and their internal relationship, and finally developed the MIDWIZE conceptual framework. In this framework, the midwives in collaboration with obstetricians, provide evidence-based care with continuous quality improvements during the whole reproductive life cycle. Teamwork including specialists for referral and a responsive, relational, trust-based practice is the foundation for provision of midwife-led care for healthy women with a normal pregnancy. The well-educated midwife, of high academic standard, promoting gender equality and equity is the hub in the team and the primary care provider.

Initiation and duration of skin-to-skin contact for extremely and very preterm infants: A register study

AIM

This study sought to describe how skin-to-skin contact between extremely and very preterm infants and their parents is practised in Swedish neonatal units.

METHODS

Data from the Swedish Neonatal Quality Register from 2020 to 2021 were extracted to analyse initiation time and daily duration of skin-to-skin contact in different gestational ages and regions.

RESULTS

Of the 1475 infants in the cohort, mean (range) gestational age was 28 weeks (22-31), and mean (range) birthweight was 1205 g (360-2810). For extremely preterm infants (<28 weeks), median (interquartile range) skin-to-skin contact initiation time was at 88 postnatal hours (48-156) and 5% had skin-to-skin contact on the first day. For very preterm infants (<32 weeks), the corresponding numbers were 14 h (4-36) and 34%. Median (interquartile range) daily skin-to-skin contact duration for the entire cohort during the first day, first three and seven days and the remaining hospital stay was 0 (0-0), 0.7 (0-2.7), 1.6 (0.4-3.6) and 4.4 (3.0-6.1) h, respectively.

CONCLUSION

A minority of extremely and very preterm infants were exposed to skin-to-skin contact on the first postnatal day. Daily duration during the first week of life amounted to less than two hours. Initiation time and daily duration varied among gestational ages.

Postpartum Experiences of Early Skin-to-Skin Contact and the Traditional Separation Approach After a Very Preterm Birth: A Qualitative Study Among Mothers

Traditional care immediately after very preterm birth separates the mother and child by the transfer of the infant to the neonatal intensive care unit. A nonseparation approach is currently being considered, allowing early skin-to-skin contact in the delivery room/postoperative care unit. This study aimed to explore mothers’ experiences of early skin-to-skin contact and traditional care. A qualitative study using individual semi-structured interviews with five mothers from each of the two groups was conducted. Content analysis revealed that both groups’ experiences were characterized by (i) mothers’ need to be affirmed of their infants’ vitality, (ii) bonding challenges, and (iii) benefits of skin-to-skin contact. We suggest that early skin-to-skin contact after very preterm births is crucial for the bonding process and mothers’ feelings of safety and well-being. When early skin-to-skin contact is infeasible, our findings reveal the significance of photos, information, and the father’s presence at the time of postpartum separation.

Immediate skin-to-skin contact may have beneficial effects on the cardiorespiratory stabilisation in very preterm infants

AIM

Our aim was to investigate what effect immediate skin-to-skin contact with a parent had on the cardiorespiratory stabilisation of very preterm infants.

METHODS

This randomised clinical trial was conducted during 2018-2021 at two university hospitals with three neonatal intensive care units in Norway and Sweden. Infants born from 28+0 to 32+6 weeks of gestation were randomised to immediate skin-to-skin contact with a parent for the first six postnatal hours or standard incubator care. The outcome was a composite cardiorespiratory stability score, based on serial measures of heart and respiratory rate, respiratory support, fraction of inspired oxygen and oxygen saturation.

RESULTS

We recruited 91 newborn infants with a mean gestational age of 31+1 (range 28+4-32+6) weeks and mean birth weight of 1534 (range 555-2440) g: 46 received immediate skin-to-skin contact and 45 received incubator care. The group who received skin-to-skin contact had an adjusted mean score of 0.52 higher (95% confidence interval 0.38-0.67, p < 0.001) on a scale from zero to six when compared to the control group.

CONCLUSION

Immediate skin-to-skin contact for the first six postnatal hours had beneficial effects on the cardiorespiratory stabilisation of very preterm infants.

Early Skin-to-Skin Contact Does Not Affect Cerebral Tissue Oxygenation in Preterm Infants <32 Weeks of Gestation

Aim: It was the aim of our study to determine the regional cerebral tissue oxygenation saturation (rcSO2) as an additional monitoring parameter during early skin-to-skin contact (SSC) in preterm infants with a gestational age of <32 gestational weeks. Methods: We conducted two observational convenience sample studies using additional monitoring with near-infrared spectroscopy (NIRS) in the first 120 h of life: (a) NIRS 1 (gestational age of 26 0/7 to 31 6/7 weeks) and (b) NIRS 2 (gestational age of 24 0/7 to 28 6/7 weeks). The rcSO2 values were compared between resting time in the incubator (period I), SSC (period II) and handling nursing care (period III). For the comparison, we separated the sequential effects by including a “wash-out phase” of 1 h between each period. Results: During the first 120 h of life 38/53 infants in NIRS 1 and 15/23 infants in NIRS 2 received SSC, respectively. We found no remarkable differences for rcSO2 values of NIRS 1 patients between SSC time and period I (95% confidence interval (CI) for the difference in %: SSC vs. period I [1; 3]). In NIRS 2, rcSO2 values during SSC were only 2% lower compared with period I [median [1. quartile; 3. quartile] in %; 78 [73; 82] vs. 80 [74; 85]] but were similar to period III [78 [72; 83]]. In a combined analysis, a small difference in rcSO2 values between SSC and resting times was found using a generalized linear mixed model that included gender and gestational age (OR 95% CI; 1.178 [1.103; 1.253], p < 0.0001). Episodes below the cut-off for “hypoxia”; e.g., <55%, were comparable during SSC and periods I and III (0.3–2.1%). No FiO2 adjustment was required in the vast majority of SSC episodes. Conclusions: Our observational data indicate that rcSO2 values of infants during SSC were comparable to rcSO2 values during incubator care and resting time. This additional monitoring supports a safe implementation of early SSC in extremely preterm infants in NICUs.

Association between early onset of skin-to-skin contact and mother-infant interaction at hospital discharge and six months of corrected age among preterm infants

OBJECTIVE

To compare mother-infant interaction between hospital discharge and at six months of corrected age of infants born ≤32 weeks and investigate the association between the onset of skin-to-skin contact and the difference in mother-infant interaction between discharge and six months of corrected age (CA) among preterm infants.

MATERIAL AND METHODS

Prospective observational study, in which 72 mother-infant dyads were evaluated. Preterm newborns (born with gestational age ≤ 32 weeks of gestational age) from two public maternity hospitals were assessed by means of video macro analysis of the mother-infant interaction according to the parameters adopted by the Mother-Baby Observation Protocol 0-6 (POIMB), at hospital discharge and at six months of corrected gestational age. Such variables as socioeconomic conditions, depression and maternal anxiety were controlled. Multivariate model was built.

RESULTS

Onset skin-to-skin contact within three days of life increased by 1.30 points for the best interactive infant behavior at discharge for the six months of CA. In addition, in relation to the tuning of the mother-infant dyad, the initiation of skin-to-skin contact at 20 days of life reduced 1.0 point significantly. Multiparous mothers or those exposed to cigarette smoke performed worse in the development of the dyad.

CONCLUSION

The preterm newborn should initiate skin-to-skin contact early and, whenever possible, by the third day of life to favor mother-infant interaction.

Maintaining Normothermia in Preterm Babies during Stabilisation with an Intact Umbilical Cord

Background: We had experienced an increase in admission hypothermia rates during implementation of deferred cord clamping (DCC) in our unit. Our objective was to reduce the number of babies with a gestation below 32 weeks who are hypothermic on admission, whilst practising DCC and providing delivery room cuddles (DRC). Method: A 12 month quality improvement project set, in a large Neonatal Intensive Care Unit, from January 2020 to December 2020. Monthly rates of admission hypothermia (<36.5 °C) for all eligible babies, were tracked prospectively. Each hypothermic baby was reviewed as part of a series of Plan, Do, Study Act (PDSA) cycles, to understand potential reasons and to develop solutions. Implementation of these solutions included the dissemination of the learning through a variety of methods. The main outcome measure was the proportion of babies who were hypothermic (<36.5 °C) on admission compared to the previous 12 months. Results: 130 babies with a gestation below 32 weeks were admitted during the study period. 90 babies (69.2%) had DCC and 79 babies (60%) received DRC. Compared to the preceding 12 months, the rate of hypothermia decreased from 25/109 (22.3%) to 13/130 (10%) (p = 0.017). Only 1 baby (0.8%) was admitted with a temperature below 36 °C and 12 babies (9.2%) were admitted with a temperature between 36 °C and 36.4 °C. Continued monitoring during the 3 months after the end of the project showed that the improvements were sustained with 0 cases of hypothermia in 33 consecutive admissions. Conclusions: It is possible to achieve low rates of admission hypothermia in preterm babies whilst providing DCC and DRC. Using a quality improvement approach with PDSA cycles is an effective method of changing clinical practice to improve outcomes.

Lateral Kangaroo Care in Hemodynamic Stability of Extremely Preterm Infants: Protocol Study for a Non-Inferiority Randomized Controlled Trial CANGULAT

INTRODUCTION

This study aims to assess the efficacy of the modified kangaroo care lateral position on the thermal stability of preterm neonates versus conventional kangaroo care prone position.

MATERIAL AND METHODS

A non-inferiority randomized parallel clinical trial. Kangaroo care will be performed in a lateral position for the experimental group and in a prone position for the control group preterm. The study will take place at the neonatal intensive care unit (NICU) of a University Hospital. The participants will be extremely premature infants (under 28 weeks of gestational age) along the first five days of life, hemodynamically stable, with mother or father willing to do kangaroo care and give their written consent to participate in the study. The sample size calculated was 35 participants in each group. When the premature infant is hemodynamically stable and one of the parents stays in the NICU, the patient will be randomized into two groups: an experimental group or a control group. The primary outcome is premature infant axillary temperature. Neonatal pain level and intraventricular hemorrhage are secondary outcomes.

DISCUSSION

There is no scientific evidence on modified kangaroo care lateral position. Furthermore, there is little evidence of increased intraventricular hemorrhage association with the lateral head position necessary in conventional or prone kangaroo care in extremely premature newborns. Kangaroo care is a priority intervention in neonatal units increasing the time of use more and more, making postural changes necessary to optimize comfort and minimize risks with kangaroo care lateral position as an alternative to conventional prone position kangaroo care. Meanwhile, it is essential to ensure that the conventional kangaroo care prone position, which requires the head to lay sideways, is a safe position in terms of preventing intraventricular hemorrhage in the first five days of life of children under 28 weeks of gestational age. Trial registration at clinicaltrials.gov: NCT03990116.

Parents' Experiences of Immediate Skin-to-Skin Contact After the Birth of Their Very Preterm Neonates

OBJECTIVE

To explore parents' experiences of immediate skin-to-skin contact after the birth of their very preterm neonates and their perceptions regarding care and support from staff.

DESIGN

A descriptive qualitative study.

SETTING

Birth and neonatal units within a university hospital in Sweden.

PARTICIPANTS

Six parent couples who co-cared for their very preterm neonates with skin-to-skin contact throughout the first 6 hours after birth.

METHODS

We analyzed individual interviews using reflexive thematic analysis as described by Braun and Clarke.

RESULTS

The parents' experiences of immediate skin-to-skin contact with their very preterm neonates were represented by the following three themes: A Pathway to Connectedness, Just Being in a Vulnerable State, and Creating a Safe Haven in an Unknown Terrain. Skin-to-skin contact helped the parents attain their roles as essential caregivers and provided a calming physical sensation that promoted parents' feelings of connectedness with their newborns. When parents provide skin-to-skin contact at birth, staff members need to recognize and address their vulnerability. A good relationship with nursing staff, which was mediated through staff behaviors and availability, facilitated skin-to-skin contact.

CONCLUSION

Skin-to-skin contact initiated at birth with very preterm neonates was a valuable and empowering experience for parents and enhanced early bonding between parents and their newborns. Staff members should recognize that skin-to-skin contact between parents and neonates is an interactive process that has challenges. Future research is warranted to understand the needs of nursing staff who provide initial care in the postpartum period. Furthermore, we recommend the implementation of maternal-neonatal couplet care.

A comparative evaluation and appraisal of 2020 American Heart Association and 2021 European Resuscitation Council neonatal resuscitation guidelines

AIM

The International Liaison Committee on Resuscitation (ILCOR) 2020 Consensus on Science and Treatment Recommendations (CoSTR) for Neonatal Life Support forms the basis for guidelines developed by regional councils such as the American Heart Association (AHA) and the European Resuscitation Council (ERC). We aimed to determine if the updated guidelines are congruent, identify the source of variation, and score their quality.

METHODS

We compared the approach to developing recommendations, final recommendations, and cited evidence in the AHA 2020 and ERC 2021 neonatal resuscitation guidelines. Two investigators scored guideline quality using the Appraisal of Guidelines for Research and Evaluation II (AGREE II) tool.

RESULTS

Differences in the recommendations were found between AHA 2020 and ERC 2021 neonatal resuscitation guidelines. The councils gave differing recommendations for practices that had sparse evidence and made recommendations based on expert consensus or observational studies. AGREE II assessment revealed that AHA scored better for the domain 'rigour of development', but ERC had a higher score for 'stakeholder involvement'. Both AHA and ERC scored relatively less for 'applicability'.

CONCLUSION

AHA and ERC guidelines are predominantly based on the ILCOR CoSTR. Differences in recommendations between the two were largely related to the evidence gathering process for questions not reviewed by ILCOR, paucity of evidence for some recommendations based on existing regional practices and supported by expert opinion, and different interpretation or application of same evidence. Overall, both guidelines scored well on the AGREE II assessment, but each had domains that could be improved in future editions.

Systematic review confirmed the benefits of early skin-to-skin contact but highlighted lack of studies on very and extremely preterm infants

AIM

We systematically reviewed the literature to identify the benefits of early skin-to-skin contact (SSC) for all gestational ages.

METHODS

The MEDLINE, Embase and CINAHL databases were searched for papers published in English from 1 January 1975 to 31 March 2020. Early SSC was defined as when the infant was placed directly onto the mother's chest within 180 min of birth. Two authors independently searched the databases, appraised study quality and extracted the study design and outcome data. The primary outcomes were the infants' physiological stability after birth: thermoregulation and stabilisation. The secondary outcomes were exclusive breastfeeding and mother-infant interaction.

RESULTS

We reviewed 30 studies that assessed the benefits of early SSC: 22 comprised term-born healthy infants and eight focused on preterm or ill infants. These included various gestational ages, birth methods and cultural backgrounds. The studies demonstrated that early SSC stabilised neonatal physiological parameters, promoted exclusive breastfeeding and supported bonding. Most of the data were from term and late preterm births.

CONCLUSION

This systematic review showed that early SSC could be beneficial. Further studies that focus on providing very and extremely preterm infants with SSC, and parental experiences, are needed to enable SSC to be adopted as routine practice.

Neonatal Golden Hour: A survey of Australian and New Zealand Neonatal Network units' early stabilisation practices for very preterm infants

AIM

To identify current 'Golden Hour' practices for initial stabilisation of very preterm infants <32 weeks' gestational age (GA) within tertiary neonatal intensive care units (NICUs) in the Australian and New Zealand Neonatal Network (ANZNN).

METHODS

A 76-question survey regarding delivery room (DR) and NICU stabilisation practices was distributed electronically to directors of tertiary perinatal NICUs in the ANZNN in January 2019. Responses were categorised into GA subgroups: 23-24, 25-27 and 28-31 weeks' GA.

RESULTS

The response rate was 100% (24/24 units). Delayed cord clamping (DCC) was practised 'always' or 'often' by 21 units (88%). All units used oximetry to target oxygen saturations, and 23/24 (96%) commenced resuscitation in <40% oxygen. Ten units (42%) routinely used DR electrocardiography monitoring. CPAP was preferred as primary respiratory support in one-third of units for infants born 23-24 weeks' GA, compared with 19 units (79%) at 25-27 weeks' GA and 23 units (96%) at 28-31 weeks' GA. DR skin-to-skin care was uncommon, particularly at lower GAs. Five units (21%) used minimally invasive surfactant therapy for non-intubated infants at 23-24 weeks' GA, 13 units (54%) at 25-27 weeks' GA and 16 units (67%) at 28-31 weeks' GA.

CONCLUSIONS

Most Golden Hour stabilisation practices align with international guidelines. Consistency exists with respect to DCC, oxygen saturation targeting and primary CPAP use for infants 25 weeks' GA and above. Where evidence is less certain, practices vary across ANZNN NICUs. Time targets for stabilisation measures may help standardise practice for this population.

Delivery room cuddles for extremely preterm babies and parents: concept, practice, safety, parental feedback

Aim

Following extreme preterm birth, there has traditionally been felt an imperative to rush baby to the neonatal unit for ongoing intensive care. Immediate needs of parents to bond with their babies through direct early physical contact have often been overlooked; many weeks can pass before parents get to hold their babies for the first time. Recognition of the importance of early contact is growing. We aimed to review the safety and value of routinely practising delivery room cuddles for extremely preterm babies.

Methods

We reviewed delivery room cuddles in babies born <27 weeks’ gestation in our centre between 2006 and 2017 via case‐control. We also conducted a questionnaire survey of mothers who experienced a delivery room cuddle to gain their feedback and perspectives.

Results

We found no difference in age or temperatures on neonatal unit admission. There was no case of inadvertent extubation associated with cuddles. Parental feedback was very positive.

Conclusion

With appropriate safeguards, delivery room cuddles are feasible and achievable for extremely preterm babies irrespective of birth gestation. Facilitation of the cuddle is an early and very important family‐centred care practice which seems much appreciated by parents and which may improve bonding, lactation, and maternal mental health.

European Resuscitation Council Guidelines 2021: Newborn resuscitation and support of transition of infants at birth

The European Resuscitation Council has produced these newborn life support guidelines, which are based on the International Liaison Committee on Resuscitation (ILCOR) 2020 Consensus on Science and Treatment Recommendations (CoSTR) for Neonatal Life Support. The guidelines cover the management of the term and preterm infant. The topics covered include an algorithm to aid a logical approach to resuscitation of the newborn, factors before delivery, training and education, thermal control, management of the umbilical cord after birth, initial assessment and categorisation of the newborn infant, airway and breathing and circulation support, communication with parents, considerations when withholding and discontinuing support.

[Newborn resuscitation and support of transition of infants at birth]

The European Resuscitation Council has produced these newborn life support guidelines, which are based on the International Liaison Committee on Resuscitation (ILCOR) 2020 Consensus on Science and Treatment Recommendations (CoSTR) for Neonatal Life Support. The guidelines cover the management of the term and preterm infant. The topics covered include an algorithm to aid a logical approach to resuscitation of the newborn, factors before delivery, training and education, thermal control, management of the umbilical cord after birth, initial assessment and categorisation of the newborn infant, airway and breathing and circulation support, communication with parents, considerations when withholding and discontinuing support.

Immediate parent-infant skin-to-skin study (IPISTOSS): study protocol of a randomised controlled trial on very preterm infants cared for in skin-to-skin contact immediately after birth and potential physiological, epigenetic, psychological and neurodevelopmental consequences

INTRODUCTION

In Scandinavia, 6% of infants are born preterm, before 37 gestational weeks. Instead of continuing in the in-utero environment, maturation needs to occur in a neonatal unit with support of vital functions, separated from the mother's warmth, nutrition and other benefits. Preterm infants face health and neurodevelopment challenges that may also affect the family and society at large. There is evidence of benefit from immediate and continued skin-to-skin contact (SSC) for term and moderately preterm infants and their parents but there is a knowledge gap on its effect on unstable very preterm infants when initiated immediately after birth.

METHODS AND ANALYSIS

In this ongoing randomised controlled trial from Stavanger, Norway and Stockholm, Sweden, we are studying 150 infants born at 28+0 to 32+6 gestational weeks, randomised to receive care immediately after birth in SSC with a parent or conventionally in an incubator. The primary outcome is cardiorespiratory stability according to the stability of the cardiorespiratory system in the preterm score. Secondary outcomes are autonomic stability, thermal control, infection control, SSC time, breastfeeding and growth, epigenetic profile, microbiome profile, infant behaviour, stress resilience, sleep integrity, cortical maturation, neurodevelopment, mother-infant attachment and attunement, and parent experience and mental health.

ETHICS AND DISSEMINATION

The study has ethical approval from the Swedish Ethical Review Authority (2017/1135-31/3, 2019-03361) and the Norwegian Regional Ethical Committee (2015/889). The study is conducted according to good clinical practice and the Helsinki declaration. The results of the study will increase the knowledge about the mechanisms behind the effects of SSC for very preterm infants by dissemination to the scientific community through articles and at conferences, and to the society through parenting classes and magazines.

STUDY STATUS

Recruiting since April 2018. Expected trial termination June 2021.

TRIAL REGISTRATION NUMBER

NCT03521310 (ClinicalTrials.gov).