Randomized Controlled Trial on Effect of Intermittent Early Versus Late Kangaroo Mother Care on Human Milk Feeding in Low-Birth-Weight Neonates

Third stage of the kangaroo method: exclusive breastfeeding and growth of preterm and/or low birth weight newborns

OBJECTIVE

To evaluate the rates of exclusive breastfeeding (EBF) and growth of preterm and/or low birth weight newborns during the third stage of the Kangaroo Method (TSKM), at discharge.

METHODS

Retrospective study in a reference public maternity hospital between Jan/2014 and Dec/2017, including the preterm (less than 37 weeks) and/or low birth weight (less than 2500 g) newborn infants. Information was collected from medical records. Statistics analysis was done in SPSS software.

RESULTS

482 infants were included and followed up at the TSKM ambulatory. The average gestational age was 33 weeks (variation: 24-39 weeks) and birth weight, 1715g (variation: 455-2830 g). EBF occurred in 336 (70.1%) infants at hospital discharge, and in 291 (60.4%) at TSKM discharge. Each additional day of hospital stay increased the chance of infant formula (IF) use by 9.3% at hospital discharge and by 10.3% at TSKM discharge. Staying in the Kangaroo Neonatal Intermediate Care Unit (KNICU) favored EBF at hospital discharge and TSKM discharge (p<0.001). Not performing the kangaroo position increased the chance formula administration to the newborn infant at hospital discharge by 11%. Weight gain and head circumference growth were higher in infants using formula (p<0.001).

CONCLUSIONS

The length of hospital stay and not performing the kangaroo position favored the use of infant formula at hospital and TSKM discharge. Staying in the KNICU favored exclusive breastfeeding at hospital and TSKM discharge. Weight gain and HC growth were higher in newborns receiving infant formula.

Monitoring the Use of Human Milk, the Ideal Food for Very Low-Birth-Weight Infants-A Narrative Review

Aware of the utmost importance of feeding premature babies-especially those of lower weight-with human milk, as well as the need to monitor this important element of neonatal care, we focused on four aspects in this review. First of all, we reviewed the beneficial effects of feeding premature infants with breast milk in the short and long term. Secondly, we performed a quantitative evaluation of the rates of breastfeeding and feeding with human milk in Very-Low-Birth-Weight infants (VLBWs) during hospitalization in the Neonatal Intensive Care Unit (NICU) and at discharge. Our aim was to take a snapshot of the current status of human milk-feeding care and track its trends over time. Then we analyzed, on the one hand, factors that have been proven to facilitate the use of maternal milk and, on the other hand, the risk factors of not feeding with breast milk. We also considered the spread of human milk banking so as to assess the availability of donated milk for the most vulnerable category of premature babies. Finally, we proposed a protocol designed as a tool for the systematic monitoring of actions that could be planned and implemented in NICUs in order to achieve the goal of feeding even more VLBWs with human milk.

The beneficial effect of early and prolonged kangaroo mother care on long-term neuro-developmental outcomes in low birth neonates - A cohort study

AIM

Kangaroo mother care (KMC) has immense short-term benefits, but data on long-term outcomes are scarce. Hence, this study aimed to compare the neurodevelopmental outcomes at 12 months of corrected age (CA) in infants <2000 g receiving early and prolonged KMC to a control group.

METHODS

This was a cohort study that was conducted from January 2017 to November 2018. All neonates<2000 g were eligible for the study. Neonates that received early initiation (<72 h of life) and prolonged KMC comprised the intervention group and were compared to neonates without the intervention. Bayley Scales of Infant and Toddler Development, Third edition (BSID-III) was done at 12 months of CA, and this was analysed using t-test and multi-linear regression analysis.

RESULTS

There were 75 neonates in the intervention and 69 in the control group. Baseline characteristics were comparable. We found higher composite scores for cognition (110.38 ± 9.89 vs. 105.44 ± 8.77, p value = 0.023), language (107.51 ± 10.72 vs. 101.05 ± 12.06, p value = 0.014) and adaptive behaviour (87.97 ± 9.97 vs. 80 ± 9.1, p value<0.001) in the early and prolonged KMC group in comparison to the control group.

CONCLUSION

Infants with early and prolonged KMC have better neurodevelopmental outcomes in terms of cognition, language and adaptive behaviour at 12 months of CA.

Kangaroo mother care utilization at stepdown ward of a tertiary care teaching hospital: a quality improvement study

PURPOSE

India has the highest burden of preterm/low birth weight newborns. To tackle this, Kangaroo Mother Care (KMC) needs to be scaled up. We did a quality improvement (QI) study to increase KMC coverage to 80% and its utilization to at least 4 h/infant/day.

METHODS

This study was conducted at a stepdown ward (KMC ward) of a tertiary care teaching institute over a period of four months. All babies with birth weight <2.5 kg were eligible. The QI team included faculty in-charge, one senior resident and three senior staff nurses. Potential barriers were listed using fish-bone analysis. Four possible interventions were identified (daily documentation of total KMC hours by doctor, providing KMC during all the nursing duty shifts, counseling and education to mothers and family members), introduced, and then subsequently tested by four Plan-Do-Study-Act (PDSA) cycles and sustenance was assessed over three months.

RESULTS

A total of 93 infants were included in this QI study. During baseline phase, the KMC coverage was 50% which increased to 100% by the end of fourth PDSA cycle and remained 100% during the sustenance phase. During baseline period, KMC was given for ≥ 4 h in 18.8% (28 of 149) patient days which increased to 88.96% (137 of 154) during the sustenance phase. The mean KMC utilization increased from 1.97 (1.57) h/infant/day to 5.65 (1.20) h/infant/day in the sustenance phase.

CONCLUSION

QI study incorporating PDSA cycles helped improve coverage and utilization of KMC.

Determinants of Kangaroo Mother Care among low-birth-weight infants in low resource settings

Kangaroo Mother Care involves direct contact between a baby's bare skin and a caregiver, typically the mother. It has many benefits for both baby and caregiver and is often used to regulate body temperature, promote breastfeeding, enhance growth, and bonding. This study aims to explore factors associated with Kangaroo Mother Care uptake in low-resource countries for babies born with low-birth-weight. Demographic and Health Survey data from 34 low- and middle- income countries were analyzed. Cross-sectional data of 57,223 children were pooled and analyzed. Hierarchical multivariable analysis was performed to determine the factors associated with skin-to-skin contact. Statistical significance was set to 5%. The prevalence of Kangaroo Mother Care ranged from 11.04% to 84.36%; highest in Benin (84.36%), Tajikistan (80.88%), and Uganda (80.86%) and lowest in Burundi (11.04%), Bangladesh (16.58%), and Pakistan (19.24%). Higher odds of Kangaroo Mother Care were estimated among low-birth-weight infants who were put to breast immediately, had low-birth-weight (≥1.5kg), born through normal delivery, born at health facility, those whose mothers were exposed to media, had high antenatal care visits, had formal education, and in the younger age bracket. Also, women living in communities with high illiteracy, countries in the lower-middle income region had higher odds of Kangaroo Mother Care. Women domiciled in Europe and Central Asia, Sub-Saharan Africa, Latin America and The Caribbeans, and East Asia and Pacific had lower odds of Kangaroo Mother Care. This study found a low uptake of Kangaroo Mother Care in countries with limited resources, which is a concerning issue that requires urgent attention. Increasing awareness, education, and support for mothers and families to practice Kangaroo Mother Care, as well as training healthcare practitioners, can lead to better outcomes for newborns and reduce neonatal death.

Skin to Skin Contact Correlated with Improved Production and Consumption of Mother's Own Milk

Background: Human milk diet, preferably mother's own milk (MOM) over donor milk (DM), is recommended for preterm infants. Expression of MOM in proximity to preterm infants, especially during or immediately after skin-to-skin contact (SSC), is associated with greater milk production. However, the correlation between SSC and MOM production during hospital admission in preterm infants has not yet been studied. Our study investigated the relationship between SSC and MOM production and consumption in preterm infants during the first postnatal month of life. Materials and Methods: This was a prospective cohort study. Mothers and their preterm infants born at <35 weeks by gestational age (GA) and eligible for SSC within the first 5 postnatal days were eligible for the study. Mothers were given a binder to document pumped breast milk volumes and SSC sessions. Pumped breast milk volumes, enteral feeding type and volume, and SSC duration and frequency were collected daily over the first 28 days of life, along with demographic, perinatal, and feeding data from electronic medical records (EMR). Results: Mean birth GA and weight were 30 ± 3 weeks and 1,443 ± 576 g, respectively. SSC duration was inversely correlated with GA and weight. The SSC duration was positively correlated with ingested MOM volume after correcting for birth GA. The SSC duration was predictive of increased volumes of pumped MOM. Conclusion: Our findings suggest that SSC duration is associated with improved MOM production and consumption. SSC can be a useful tool to increase MOM exposure and improve long-term health outcomes in preterm infants.

Kangaroo Mother Care for Low-Birth-Weight Babies in Low and Middle-Income Countries: A Narrative Review

In low and middle-income countries (LMICs), the infant mortality rate is much higher than the high-income countries (HICs). The higher infant mortality is due to low birth weight (LBW) a combination of intra-uterine growth retardation (IUGR) and prematurity, which are risk factors for acquiring infectious diseases amongst newborns. Kangaroo mother care (KMC) is a neonatal procedure that is carried out in newborn infants, especially in preterm babies and LBW babies. It is skin-to-skin contact between a mother's bare chest and a stable infant. KMC is an important intervention in reducing infant mortality rates in LMICs. A comprehensive literature and data search was done using key databases like PubMed and Google Scholar. A total of 42 articles out of 1,168 articles were selected for review after screening and elimination of the repeated articles. Through this review we have tried to analyse the benefits of KMC in newborns, the need for the participation of fathers and family members, and the need for implementation of this practice at a broader level by policy formulation in LMICs. We have also discussed the need for KMC for the prevention of infant mortality in LBW newborns in LMICs.

Quality improvement initiative approach to increase the duration of Kangaroo Mother Care in a neonatal intensive care unit of a tertiary care institute in South India during the COVID-19 pandemic

INTRODUCTION

Kangaroo mother care (KMC) provided to stable babies in hospitals is associated with 40% relative risk reduction in death, 65% risk reduction in nosocomial infections. Despite clear existing evidence of advantages of KMC, its implementation remains limited.This study aimed to improve the median KMC practice hours in eligible preterm and low birth weight (LBW) neonates by 50% from the baseline practice.

METHODS

This was a Quality Improvement study conducted at Neonatal unit of a tertiary care institute in South India. All stable preterm and LBW neonates were included after obtaining written informed consent from mother. Those who needed interruption in KMC due to medical reason were excluded. A team comprising of 2 principal investigators (UG students), 2 consultants and 2 in-charge nurses was formed. Baseline data were collected between January and February 2021 to find out the median duration of KMC practice and to identify limiting factors (barriers) and the facilitating ones through in-depth interviews and team meetings. The study was conducted over a 10 month period. Steps were taken to tackle these in two PDSA cycles, each lasting for 3 weeks (1st PDSA: Education of Mothers and Nurses; 2nd PDSA: KMC technique, orders by residents). The PDSA was followed by monitoring for 10 weeks for sustenance.

RESULTS

The baseline data showed that the median duration (in hours) of KMC practice was 2.6 which increased to 5.0 and 5.5 h by the end of first and second PDSA cycle, respectively and showed a lasting change, peaking at a median value of 6.1 h during the sustenance phase over the next 10 weeks.

CONCLUSION

Through simple measures and closing the communication gap between health care workers and mothers, we were able to increase the duration of KMC, which remained high during the 10 week follow up period.

Does Kangaroo Care Have an Effect on Transition Time from Gavage Feeding to Full Oral Feeding in Premature Babies?

OBJECTIVES

Kangaroo care is a safe and effective alternative method to conventional neonatal care for newborn babies. The aim of this study was to evaluate the effect of kangaroo care on the transition time to full oral feeding in preterm infants fed by gavage.

METHODS

This is a randomized controlled trial. This study was conducted in a level III neonatal intensive care unit of a university hospital in eastern Turkey 50 premature babies with a birth weight of≥1000 g and a gestational age of 27-36 weeks, and their mothers were included in the study. The cases were randomly divided into two groups: kangaroo care, which would be applied up to five days a week, and standard care. Records of cases were kept regularly from their hospitalization until they reached full oral feeding.

RESULTS

Premature babies in the kangaroo care group reached full oral feeding at 29.20±8.06 days after birth, while babies in the standard care group reached full oral feeding at 44.60±21.90 days. The transition period from gavage feeding to reaching full oral feeding was 13.60±6.83 days in the kangaroo care group, and 22.10±7.38 days in the standard care group. The difference was statistically significant (p=0.007).

CONCLUSION

Kangaroo care is an effective method to reduce the transition time from gavage feeding to full oral feeding for premature babies.

Clinical practice guideline for kangaroo mother care in preterm and low birth weight infants

Kangaroo mother care has reduced mortality and morbidity in preterm and low birth weight infants and has many benefits, such as promoting breastfeeding. Based on the current evidence in China and international, we developed a clinical practice guideline for kangaroo mother care in preterm and low birth weight infants using the Grading of Recommendations, Assessment, Development and Evaluation and proposed 34 recommendations for 20 key questions. Our goal is to promote the appropriate implementation of kangaroo mother care in clinical practice.

A Narrative Review of Kangaroo Mother Care (KMC) and Its Effects on and Benefits for Low Birth Weight (LBW) Babies

Kangaroo mother care (KMC) is a preventative, economical method for infants with low birth weight (LBW). KMC benefits LBW infants in a number of ways. This review standpoints the effect of KMC on the weight gain of LBW neonates. KMC also improves breastfeeding rates during the hospital stay as well as at home. KMC can be provided not only by mothers but also by fathers and other adults in the family. However, it is not routinely practiced in hospitals. Short-term and long-term KMC is beneficial for survival, neurodevelopment, breastfeeding, and mother-infant bonding. Preterm infants are more likely to experience neonatal mortality and morbidity due to acute breathing problems, gastrointestinal problems, autoimmune disorders, and neurological defects as compared to full-term and normal-weight infants. A thorough literature search was conducted using key databases like PubMed and Google Scholar, as well as Medical Subject Heading (MeSH) terms and related keywords. Clinical health experts also believed that implementing KMC would assist mothers in developing more solid emotional bonds with their newborns. As a result, both mothers and their newborns felt more secure, and the babies were more relaxed. KMC was also seen to support the infants' growth and development, which improved the mothers' sense of connection. It is crucial to remember that KMC works better for babies with very low birth weight (VLBW). The mother-child relationship enhances sucking-feeding, and KMC infants have higher means of growth parameters.

Non-Pharmacological and Non-Surgical Feeding Interventions for Hospitalized Infants with Pediatric Feeding Disorder: A Scoping Review

Infants born prematurely or with complex medical conditions often require treatment to facilitate safe and efficient feeding. Practice is based on evidence, so frontline clinicians look to the literature to make informed clinical decisions. The aim of this scoping review was to map and describe the literature base for infant feeding and swallowing interventions and to identify areas for further research. Four electronic databases were searched from the sources' inceptions through April 2020 using a search strategy designed by a health sciences research librarian. Thirteen grey literature sources were searched and forward and backward citation chasing was performed. Inclusion criteria were English-language studies reporting non-pharmacological and non-surgical interventions for hospitalized infants. Exclusion criteria included interventions exclusively for infants with cleft lip or palate or for infants being fed exclusively though enteral feeding. Data were extracted using a form created a priori and data were reported descriptively. We reviewed 6654 abstracts: 725 were chosen for full-text review and 136 met inclusion. Most studies explored interventions for infants born prematurely (n = 128). Studies were stratified by intervention domain: bridging (n = 91) and feeding/swallowing (n = 45); intervention approach: direct (n = 72), indirect (n = 31), or combination (n = 33); and outcome: feeding performance (n = 125), physiologic stability (n = 40), and swallowing physiology (n = 12). The body of research in infant feeding has grown; however, a need remains for research focused on populations of infants with various medical complexities and for frequently used interventions that lack supporting evidence.

The role of skin-to-skin contact in exclusive breastfeeding: a cohort study

OBJETIVE

To understand the role of exposure to skin-to-skin contact and its minimum duration in determining exclusive breastfeeding at hospital discharge in infants weighing up to 1,800g at birth.

METHODS

A multicenter cohort study was carried out in five Brazilian neonatal units. Infants weighing ≤ 1,800g at birth were eligible. Skin-to-skin contact time was recorded by the health care team and parents on an individual chart. Maternal and infant data was obtained from maternal questionnaires and medical records. The Classification Tree, a machine learning method, was used for data analysis; the tree growth algorithm, using statistical tests, partitions the dataset into mutually exclusive subsets that best describe the response variable and calculates appropriate cut-off points for continuous variables, thus generating an efficient explanatory model for the outcome under study.

RESULTS

A total of 388 infants participated in the study, with a median of 31.6 (IQR = 29–31.8) weeks of gestation age and birth weight of 1,429g (IQR = 1,202–1,610). The exclusive breastfeeding rate at discharge was 61.6%. For infant’s weighting between 1,125g and 1,655g, exposed to skin-to-skin contact was strongly associated with exclusive breastfeeding. Moreover, infants who made an average > 149.6 min/day of skin-to-skin contact had higher chances in this outcome (74% versus 46%). In this group, those who received a severity score (SNAPPE-II) equal to zero increased their chances of breastfeeding (83% versus 63%).

CONCLUSION

Skin-to-skin contact proved to be of great relevance in maintaining exclusive breastfeeding at hospital discharge for preterm infants weighing 1,125g–1,655g at birth, especially in those with lower severity scores.

Sustaining prolonged kangaroo mother care in stable low birthweight babies over 2 years in a predominant outborn unit: a quality improvement approach

Background

Kangaroo mother care (KMC) is a proven intervention for improving intact survival in low birthweight babies. Despite the evidence, its adoption and implementation have been low. Availability of mothers for the first few days of life is a specific challenge at outborn units. We used a quality improvement (QI) approach to implement and sustain KMC in stable low birthweight babies (<2000 g) from a baseline of 2.7 hours/baby/day to 6 hours/baby/day (prolonged KMC) over a period of 2 years in our unit through a series of Plan-Do-Study-Act (PDSA) cycles.

Methods

All babies with birth weight <2000 g not on any respiratory support or jaundice were eligible. The key quantitative outcome was KMC hours/baby/day. A QI team consisting of nurses, nursing in charge and consultants of the unit was formed. The potential barriers for prolonged KMC were evaluated using fishbone analysis. A variety of parent-centric measures (provision of bed to mothers apart from KMC chairs, foster KMC, structured KMC counselling through a video, making KMC an integral part of treatment order) were introduced and subsequently tested by multiple PDSA cycles. Data on the duration of KMC per day were measured by bedside nurses on a daily basis.

Results

A total of 134 mother–baby dyads were enrolled over 2 years. The mean gestation (SD) and mean birth weight (SD) were 33 (2) weeks and 1557 (295) g, respectively. 78 (58%) babies were outborns. We implemented prolonged KMC over 9 months and sustained it over the next 18 months. KMC duration increased from a median of 2.7 hours/baby/day from baseline to a median of 7.4 hours/baby/day after implementation.

Conclusions

Prolonged KMC could be implemented and sustained over 2 years by implementing parent-centric best practices even in a predominant outborn unit.

Mother-Newborn Care Unit (MNCU) Experience in India: A Paradigm Shift in Care of Small and Sick Newborns

While a Cochrane review (2016) showed that kangaroo mother care (KMC) initiated after clinical stabilization reduces mortality by 40%, evidence of the effect of initiating KMC immediately after birth without waiting for babies to become stable was unavailable until recently. This research gap was addressed by a multicountry, randomized, controlled trial co-ordinated by WHO. This trial was conducted in five hospitals in Ghana, India, Malawi, Nigeria, and Tanzania. Implementation of this trial led to development of the "mother-newborn care unit (MNCU)." Mother-newborn care unit or mother-newborn intensive care unit (M-NICU) is a facility where sick and small newborns are cared with their mothers 24 × 7 with all facilities of level II newborn care and provision for postnatal care to mothers. The mother is not a mere visitor, but she has her bed inside the special newborn care unit (SNCU)/newborn intensive care unit (NICU) and as a resident of MNCU, becomes an active caregiver and is involved in continuum of neonatal care. The study results show that intervention babies in MNCU had 25% less mortality at 28 d of life, 35% less incidence of hypothermia, and 18% less suspected sepsis as compared to control babies cared in conventional NICU. World Health Organization is in the process of reviewing the current recommendations on care of preterm or LBW newborns considering new evidence that has become available. However, it would require national policy change to permit mother and surrogate in SNCU/NICU 24 × 7, making the concept of zero-separation a reality.

Quality improvement initiative to improve the duration of Kangaroo Mother Care in tertiary care neonatal unit of South India

BACKGROUND

India has the highest number of preterm births and maximum number of deaths due to prematurity. Chengalpattu Government Medical College had 11 593 deliveries annually in 2020, of which 2252 of neonates were low birth weight. 2016 Cochrane review concluded that Kangaroo Mother Care (KMC) reduces the morbidity and mortality in low birthweight infants. The average duration of KMC in our unit was around 4.6 hours/baby/day.

OBJECTIVE

To improve the duration of KMC in stable low birthweight babies from short duration to continuous duration (>12 hours) over 8 weeks.

METHODS

The implementation phase was conducted during January 2021 and February 2021. All babies with birth weight <2 kg and who were haemodynamically stable were enrolled. QI (Qualitympovement) team included staff nurses, nursing in charge, resident doctors and consultants. Potential barriers were listed using fishbone analysis. Various possible interventions were identified and a priority matrix was formed to decide the sequence of introduction of changes. The following measures were subsequently tested by multiple PDSA (Plan Do Study Act) cycles: ensuring the availability of KMC charts, combining KMC chart with individualised weight chart, documentation of KMC duration in case sheets, increasing number of KMC chairs, opening of mother-neonatal ICU (M-NICU), KMC slings for mothers, education videos in local language and rewards for mothers.

OUTCOME INDICATOR

Duration of KMC, recorded by bedside nurses on daily basis.

RESULTS

A total of 86 newborns were enrolled. At the end of 8 weeks, average duration of KMC increased to 16.6 hours/baby/day. The intervention which was most useful in increasing KMC duration was opening of M-NICU. We were able to sustain the improvement at the end of 6 months.

CONCLUSION

Sequential measures taken as a part of QI initiative, helped to increase the average duration of KMC from 4.6 hours/day to 16.6 hours/day, without much additional resources.

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.

Delayed introduction of progressive enteral feeds to prevent necrotising enterocolitis in very low birth weight infants

BACKGROUND

Enteral feeding for very preterm or very low birth weight (VLBW) infants is often delayed for several days after birth due to concern that early introduction of feeding may not be tolerated and may increase the risk of necrotising enterocolitis. Concerns exist, however, that delaying enteral feeding may diminish the functional adaptation of the gastrointestinal tract and prolong the need for parenteral nutrition with its attendant infectious and metabolic risks.

OBJECTIVES

To determine the effects of delayed introduction of progressive enteral feeds on the risk of necrotising enterocolitis, mortality and other morbidities in very preterm or VLBW infants.

SEARCH METHODS

Search strategies were developed by an information specialist in consultation with the review authors. The following databases were searched in October 2021 without date or language restrictions: CENTRAL (2021, Issue 10), MEDLINE via OVID (1946 to October 2021), Embase via OVID (1974 to October 2021), Maternity and Infant Care via OVID (1971 to October 2021), CINAHL (1982 to October 2021). We also searched for eligible trials in clinical trials databases, conference proceedings, previous reviews, and reference lists of retrieved articles.

SELECTION CRITERIA

Randomised controlled trials that assessed the effects of delayed (four or more days after birth) versus earlier introduction of progressive enteral feeds on necrotising enterocolitis, mortality and other morbidities in very preterm or VLBW infants.

DATA COLLECTION AND ANALYSIS

Two review authors separately evaluated trial risk of bias, extracted data, and synthesised effect estimates using risk ratio (RR), risk difference (RD), and mean difference. We used the GRADE approach to assess the certainty of evidence for effects on necrotising enterocolitis, mortality,  feed intolerance, and invasive infection.

MAIN RESULTS

We included 14 trials in which a total of 1551 infants participated. Potential sources of bias were lack of clarity on methods to generate random sequences and conceal allocation in half of the trials, and lack of masking of caregivers or investigators in all of the trials. Trials typically defined delayed introduction of progressive enteral feeds as later than four to seven days after birth and early introduction as four days or fewer after birth. Infants in six trials (accounting for about half of all of the participants) had intrauterine growth restriction or circulatory redistribution demonstrated by absent or reversed end-diastolic flow velocities in the fetal aorta or umbilical artery.  Meta-analyses showed that delayed introduction of progressive enteral feeds may not reduce the risk of necrotising enterocolitis (RR 0.81, 95% confidence interval (CI) 0.58 to 1.14; RD -0.02, 95% CI -0.04 to 0.01; 13 trials, 1507 infants; low-certainty evidence due risk of bias and imprecision) nor all-cause mortality before hospital discharge (RR 0.97, 95% CI 0.70 to 1.36; RD -0.00, 95% CI -0.03 to 0.03; 12 trials, 1399 infants; low-certainty evidence due risk of bias and imprecision). Delayed introduction of progressive enteral feeds may slightly reduce the risk of feed intolerance (RR 0.81, 95% CI 0.68 to 0.97; RD -0.09, 95% CI -0.17 to -0.02; number needed to treat for an additional beneficial outcome = 11, 95% CI 6 to 50; 6 trials, 581 infants; low-certainty evidence due to risk of bias and imprecision) and probably increases the risk of invasive infection (RR 1.44, 95% CI 1.15 to 1.80; RD 0.10, 95% CI 0.04 to 0.15; number needed to treat for a harmful outcome = 10, 95% CI 7 to 25; 7 trials, 872 infants; moderate-certainty evidence due to risk of bias).  AUTHORS' CONCLUSIONS: Delaying the introduction of progressive enteral feeds beyond four days after birth (compared with earlier introduction) may not reduce the risk of necrotising enterocolitis or death in very preterm or VLBW infants. Delayed introduction may slightly reduce feed intolerance, and probably increases the risk of invasive infection.

Interventions to reduce preterm birth and stillbirth, and improve outcomes for babies born preterm in low- and middle-income countries: A systematic review

BACKGROUND

Reducing preterm birth and stillbirth and improving outcomes for babies born too soon is essential to reduce under-5 mortality globally. In the context of a rapidly evolving evidence base and problems with extrapolating efficacy data from high- to low-income settings, an assessment of the evidence for maternal and newborn interventions specific to low- and middle-income countries (LMICs) is required.

METHODS

A systematic review of the literature was done. We included all studies performed in LMICs since the Every Newborn Action Plan, between 2013 - 2018, which reported on interventions where the outcome assessed was reduction in preterm birth or stillbirth incidence and/or a reduction in preterm infant neonatal mortality. Evidence was categorised according to maternal or neonatal intervention groups and a narrative synthesis conducted.

RESULTS

179 studies (147 primary evidence studies and 32 systematic reviews) were identified in 82 LMICs. 81 studies reported on maternal interventions and 98 reported on neonatal interventions. Interventions in pregnant mothers which resulted in significant reductions in preterm birth and stillbirth were (i) multiple micronutrient supplementation and (ii) enhanced quality of antenatal care. Routine antenatal ultrasound in LMICs increased identification of fetal antenatal conditions but did not reduce stillbirth or preterm birth due to the absence of services to manage these diagnoses. Interventions in pre-term neonates which improved their survival included (i) feeding support including probiotics and (ii) thermal regulation. Improved provision of neonatal resuscitation did not improve pre-term mortality rates, highlighting the importance of post-resuscitation care. Community mobilisation, for example through community education packages, was found to be an effective way of delivering interventions.

CONCLUSIONS

Evidence supports the implementation of several low-cost interventions with the potential to deliver reductions in preterm birth and stillbirth and improve outcomes for preterm babies in LMICs. These, however, must be complemented by overall health systems strengthening to be effective. Quality improvement methodology and learning health systems approaches can provide important means of understanding and tackling implementation challenges within local contexts. Further pragmatic efficacy trials of interventions in LMICs are essential, particularly for interventions not previously tested in these contexts.

Effectiveness of Alberta Family-Integrated Care on Neonatal Outcomes: A Cluster Randomized Controlled Trial

Family-Integrated Care (FICare) empowers parents to play an active role as a caregiver for their infant in the neonatal intensive care unit (NICU). This model of care is associated with improved neonatal outcomes, such as improved weight gain and higher breastfeeding rates at discharge in infants admitted to level III NICUs; however, its effectiveness in level II NICUs remains unproven. The objective of this study was to evaluate the effectiveness of the model on neonatal outcomes in a cluster randomized controlled trial conducted in 10 level II NICUs randomized to Alberta FICare or standard care. Mothers and their preterm infants born between 32⁺⁰ and 34⁺⁶ weeks' gestational age were included. The primary outcome was the proportion of infants who regained their birth weight (BW) after 14 days of life. The analysis included 353 infants/308 mothers at Alberta FICare sites and 365 infants/306 mothers at standard care sites. There was no difference in the proportion of infants who had regained their BW by 14 days between the groups. A lack of perceived improved weight gain trajectory for those in the FICare group is attributed to a shorter length of hospital stay and infants being discharged prior to regaining BW.

Breastfeeding Promotion and Nursing Care for Infants with Cleft Palate and/or Cleft Lip in Northeastern Craniofacial Center, Thailand

Background:

The common feeding problems in infants with Cleft Palate (CP) and/or Cleft Lip and Palate (CLP) are the inability to suck and swallow breastmilk. Difficulties in feeding may compromise normal growth and disrupt the bonding process.

Objective:

To evaluate the treatment and breastfeeding rate in infants with CP and CLP.

Methods:

A retrospective study of infants with CP and CLP who were admitted to the postpartum ward between July 2017 and June 2019 was conducted. Demographic data, type of feeding, nursing activities, and duration of breastfeeding after discharge were collected.

Results:

A total of 35 infants were included in the study. Twenty-seven cases were non-syndromic complete CLP (77.2%). On admission only 15 infants (42.8%) received breastmilk and alternative feeding techniques were applied for 26 (74.3%) infants. Breastfeeding promotion and nursing care were provided to mothers and infants by an interdisciplinary team at the Craniofacial Center. The median Length of Stay (LOS) was 8 days (range 5-9 days) and infants born at the affiliated hospital (inborn) had a significantly shorter LOS compared to infants referred from other health centers (p=0.019). None of the inborn groups received infant formula. The breastfeeding rate in all groups was 100% at discharge. Exclusive breastfeeding rates at 2-, 4-, and 6-months follow-up were 82.8%, 42.8%, and 31.4%, respectively.

Conclusion:

Breastfeeding promotion, education, and nursing care from an interdisciplinary team resulted in an improved ability of mothers to breastfeed infants with CLP, particularly in non-syndromic CLP. The exclusive breastfeeding rate after 6-months in this study was higher than in previous studies.

Slow advancement of enteral feed volumes to prevent necrotising enterocolitis in very low birth weight infants

BACKGROUND

Early enteral feeding practices are potentially modifiable risk factors for necrotising enterocolitis (NEC) in very preterm or very low birth weight (VLBW) infants. Observational studies suggest that conservative feeding regimens, including slowly advancing enteral feed volumes, reduce the risk of NEC. However, it is unclear whether slow feed advancement may delay establishment of full enteral feeding, and if it could be associated with infectious morbidities secondary to prolonged exposure to parenteral nutrition.

OBJECTIVES

To determine the effects of slow rates of enteral feed advancement on the risk of NEC, mortality, and other morbidities in very preterm or VLBW infants.

SEARCH METHODS

We searched CENTRAL (2020, Issue 10), Ovid MEDLINE (1946 to October 2020), Embase via Ovid (1974 to October 2020), Maternity and Infant Care database (MIDIRS) (1971 to October 2020), CINAHL (1982 to October 2020), and clinical trials databases and reference lists of retrieved articles for eligible trials.

SELECTION CRITERIA

We included randomised or quasi-randomised controlled trials that assessed effects of slow (up to 24 mL/kg/d) versus faster rates of advancement of enteral feed volumes on the risk of NEC in very preterm or VLBW infants.

DATA COLLECTION AND ANALYSIS

Two review authors separately evaluated trial risk of bias, extracted data, and synthesised effect estimates using risk ratio (RR), risk difference (RD), and mean difference. We used the GRADE approach to assess the certainty of evidence. Outcomes of interest were NEC, all-cause mortality, feed intolerance, and invasive infection.

MAIN RESULTS

We included 14 trials involving a total of 4033 infants (2804 infants participated in one large trial). None of the trials masked parents, caregivers, or investigators. Risk of bias was otherwise low. Most infants were stable very preterm or VLBW infants of birth weight appropriate for gestation. About one-third of all infants were extremely preterm or extremely low birth weight (ELBW), and about one-fifth were small for gestational age, growth-restricted, or compromised as indicated by absent or reversed end-diastolic flow velocity in the foetal umbilical artery. Trials typically defined slow advancement as daily increments of 15 to 24 mL/kg, and faster advancement as daily increments of 30 to 40 mL/kg. Meta-analyses showed that slow advancement of enteral feed volumes probably has little or no effect on the risk of NEC (RR 1.06, 95% confidence interval (CI) 0.83 to 1.37; RD 0.00, 95% CI -0.01 to 0.02; 14 trials, 4026 infants; moderate-certainty evidence) or all-cause mortality prior to hospital discharge (RR 1.13, 95% CI 0.91 to 1.39; RD 0.01, 95% CI -0.01 to 0.02; 13 trials, 3860 infants; moderate-certainty evidence). Meta-analyses suggested that slow advancement may slightly increase feed intolerance (RR 1.18, 95% CI 0.95 to 1.46; RD 0.05, 95% CI -0.02 to 0.12; 9 trials, 719 infants; low-certainty evidence) and may slightly increase the risk of invasive infection (RR 1.14, 95% CI 0.99 to 1.31; RD 0.02, 95% CI -0.00 to 0.05; 11 trials, 3583 infants; low-certainty evidence).

AUTHORS' CONCLUSIONS

The available trial data indicate that advancing enteral feed volumes slowly (daily increments up to 24 mL/kg) compared with faster rates probably does not reduce the risk of NEC, death, or feed intolerance in very preterm or VLBW infants. Advancing the volume of enteral feeds at a slow rate may slightly increase the risk of invasive infection.

Kangaroo Mother Care Reduces Noninvasive Ventilation and Total Oxygen Support Duration in Extremely Low Birth Weight Infants

OBJECTIVE

Evidence on the safety and influence of kangaroo mother care (KMC) in extremely low birth weight infants (ELBWIs) on ventilation is lacking.

STUDY DESIGN

This is a retrospective cohort study performed in 145 ELBWIs on noninvasive mechanical ventilation from a tertiary center.

RESULTS

The duration of nasal intermittent positive pressure ventilation (nIPPV) and continuous positive airway pressure (CPAP) ventilation was significantly shorter in infants with KMC compared with infants without (21 vs. 13.5 days, p = 0.001 and 29.5 days vs. 20.5 days, p = 0.001, respectively). The frequency of apnea during hospital stay was fewer in KMC infants, compared with no KMC (23 vs. 20 times, p = 0.002). Multiple linear regression analysis showed that KMC was an independent protective factor for shortening nIPPV/CPAP duration (β = -9.90, 95% confidence interval [CI] [-13.20, -6.60], p < 0.001), total supplemental oxygen support (β = -10.52, 95% CI [-16.73, -4.30], p = 0.001), and reducing times of apneas (β = -5.88, 95% CI [-8.56, -3.21], p < 0.001).

CONCLUSION

KMC benefits ELBWIs by shortening nIPPV/CPAP ventilation duration and total supplemental oxygen support, and reducing the frequency of apneas.

Enhancing Kangaroo Mother Care Uptake Through Implementation of an Education Protocol

OBJECTIVES

Kangaroo mother care (KMC) uptake is low despite KMC being an evidence based tool to decrease neonatal mortality. It is important that local strategies be developed to enhance KMC usage. This study aimed to assess the effect of implementing an education protocol on the usage of KMC in the NICU and at home after discharge.

METHODS

Preterm mother-infant dyads admitted to the NICU were enrolled prospectively. In initial 3 mo, baseline data on KMC usage in the unit and at home after discharge was collected. In the next three months, a KMC education protocol consisting of one-to-one counseling, education and sensitization of the mother and family members regarding benefits and procedure of KMC and focussed group discussions was implemented such that it became a unit work protocol. In the next 3 mo, data on KMC usage in the unit and at home after discharge was again collected and compared with the baseline data.

RESULTS

Implementation of the education protocol resulted in earlier initiation of KMC (2.49 ± 0.67 vs. 4.65 ± 0.99 d, p < 0.05); increased duration of KMC (8 h/d vs. 3 h/d, p < 0.05); a higher proportion of eligible preterms receiving KMC during hospital stay (100% vs. 75%, p < 0.05) and at home (87% vs. 28%, p < 0.05) and KMC being provided more often by other family members (27.1% vs. 5.7%, p < 0.05).

CONCLUSIONS

Implementation of a KMC education protocol resulted in improved KMC usage in the unit and at home 4 wk after discharge.

Effect of early kangaroo mother care on time to full feeds in preterm infants - A prospective cohort study

BACKGROUND

Kangaroo mother care (KMC) is known to reduce neonatal mortality and morbidity. In preterm neonates, KMC is usually initiated only after stabilization.

AIMS

We aimed to assess if early initiation of KMC starting within the first week of life is safe, and reduces the time to full feeds (TFF) in preterm neonates.

STUDY DESIGN

Prospective cohort study.

SUBJECTS

Preterm neonates (Gestation ≤ 34 weeks, Birth weight ≤ 1250 g). This was studied in two epochs, (epoch 1) which was before early KMC vs. epoch 2 which was after implementation of early KMC even if they needed respiratory support, with umbilical/central lines in situ.

OUTCOME

The primary outcome of the study was time to establish full feeds (TFF) of 150 ml/kg/day.

RESULTS

The neonatal demographic characteristics were comparable between epoch 1 and epoch 2 except for lower gestational age, higher surfactant, and any respiratory support in epoch 2. On univariate analysis, early KMC significantly reduced TFF (12.5 vs. 9 days, P < 0.001). Feed intolerance, duration of parenteral nutrition were significantly reduced, and discharge weight Z score improved significantly in epoch 2. On multivariate regression analysis early KMC, exclusive mother's own milk feeding and blood culture-positive late-onset sepsis were important predictors of TFF. Early KMC was safe and well-tolerated.

CONCLUSION

Early KMC was safe and associated with reduced TFF and other nutritional benefits in moderately ill preterm neonates.

[Impact of the kangaroo method of breastfeeding of preterm newborn infants in Brazil: an integrative review]

The scope of this integrative review of the literature was to assess if the Kangaroo-Mother Care Method as implemented in Brazil, from the first stage to outpatient follow-up, has an influence on breastfeeding. Brazilian research published in national and international journals in Portuguese, English or Spanish in the leading research databases between the years 2000 to 2017 was included, with full articles available and theme related to the scope of this study. A total of 1328 articles were located and articles not conducted in Brazil, literature review articles and themes not related to the Kangaroo-Mother Care Method were excluded, with 21 studies eventually being selected. The research results indicated a positive influence of the Kangaroo-Mother Care Method on breastfeeding and establishing a mother-child bond. However, the third stage or outpatient follow-up proved not to be effective in maintaining breastfeeding. Greater participation of primary care in home care provided to preterm newborns is necessary, with a view to promoting exclusive breastfeeding up to six months of age and extended up to two years of age.

Troubling care in the neonatal intensive care unit

The neonatal intensive care unit (NICU) is a site of medical treatment for premature and critically ill infants. It is a space populated by medical teams and their patients, as well as parents and family. Each actor in this space negotiates providing and practicing care. In this paper, we step away from thinking about the NICU as only a space of medical care, instead, taking an anti-essentialist view, re-read care as multiple, while also troubling the community of care that undergirds it. Through an examination of the practice of kangaroo care (skin-to-skin holding), human milk production and feeding, as well as, practices related to contact/touch, we offer a portrait of the performance of the community of care in the space of the NICU. We argue that caring practices taking place in the NICU are multiple and co-produced, while simultaneously being subject to power and knowledge differentials between actors. Here we analyze the negotiations over the knowledge and practice of care(s) to open up the NICU as a particular community of care, and consider care as a both a joint accomplishment and a gatekeeping practice.

Intermittent kangaroo mother care and the practice of breastfeeding late preterm infants: results from four hospitals in different provinces of China

BACKGROUND

China has an extremely low exclusive breastfeeding rate. Kangaroo mother care (KMC) has been shown to increase the exclusive breastfeeding rate among infants born extremely or very preterm. However, there is limited evidence surrounding intermittent KMC and exclusive breastfeeding in late preterm infants. In our study we investigated the association between the provision of intermittent KMC and breastfeeding practice for late preterm infants in four hospitals in different provinces of China.

METHODS

Intermittent KMC was recommended to the mothers of all preterm infants admitted to the postnatal wards of participating hospitals between March 2018 and March 2019. Those who agreed to practice KMC were enrolled in the "KMC group", those who did not were enrolled in the "No KMC group". Basic maternal socio-demographic information was collected, feeding practice; outcome and method, were recorded daily whilst in hospital. A follow-up survey of feeding practice was conducted 42 days after discharge. Calculations for feeding practice were performed separately for both groups. Logistics regression was used to analyze the association between KMC and feeding outcome and method, adjusting for socio-demographic covariates.

RESULTS

Among the 844 mothers participating in the study, 627 (74.3%) chose to perform KMC. More of the mothers who provided KMC were exclusively breast milk feeding their infants in the 24 h before hospital discharge (54.6%) and at follow-up (57.3%), compared to mothers who did not provide KMC (34.6% at discharge and 33.2% at follow-up,). Mothers in the KMC group were more likely to be breastfeeding (method) than mothers in the No KMC group (65.3% vs. 52.1% at discharge, and 83.1% vs. 67.3% at follow up). Logistic regression indicated that compared with the No KMC group, mothers who provided KMC were twice as likely to be exclusively breast milk feeding their infants at discharge (OR = 2.15 (95% CI 1.53, 3.02)), use breastfeeding method at discharge as opposed to other means such as bottle or cup feeding (OR = 1.61 (95% CI 1.15, 2.25)), be exclusive breast milk feeding at follow-up (OR = 2.55 (95% CI 1.81, 3.61)), and use breastfeeding method at follow-up (OR = 2.09 (95% CI 1.44, 3.02)).

CONCLUSIONS

Intermittent KMC was associated with a nearly doubled increase in exclusive breast milk feeding (outcome) and breastfeeding (method) at both discharge and 42 days after discharge for late preterm infants. This is especially important in China where exclusive breastfeeding rates are low, intermittent KMC provides a feasible means to increase the likelihood of these vulnerable infants receiving the benefits of exclusive breastmilk.

The Effect of Kangaroo Mother Care, Provided in the Early Postpartum Period, on the Breastfeeding Self-Efficacy Level of Mothers and the Perceived Insufficient Milk Supply

The aim of this study was to determine the effect of kangaroo mother care, provided in the early postpartum period, on the breastfeeding self-efficacy level and the perceived insufficient milk supply. This study was conducted as the quasi-experimental design. The population of the study consisted of the mothers and their infants, to whom they gave birth in a university hospitals located in either eastern or western Turkey, between December 2016 and June 2017. In this study, mothers and their infants were randomly assigned to the experimental group (kangaroo mother care, n = 30) and the control group (n = 30). This study included 2500 to 4000 g birth weight infants who had no serious health problems and no sucking problems. The Introductory Information Form, the Breastfeeding Self-Efficacy Scale, and the Perception of Insufficient Milk Questionnaire were used to collect the data. In this study, kangaroo mother care was provided as a nursing intervention for the mothers in the experimental group twice a day until they were discharged. Any other application was not performed in the control group's mothers apart from the routine application. Ethical principles were adhered in all stages of the study. The breastfeeding self-efficacy mean score (65.50 ± 3.95) of the mothers who performed kangaroo mother care was higher than the mean score of the mothers who did not perform kangaroo mother care (55.50 ± 7.00) (P < .001). In addition, mothers in the experimental group (46.60 ± 3.40) perceived their milk more sufficiently than mothers in the control group (30.17 ± 11.37) (P < .001). In the study, a statistically significant correlation was determined between breastfeeding self-efficacy levels of mothers in the experimental group and the perceived insufficient milk supply (P < .05). In the study, kangaroo mother care increased breastfeeding self-efficacy perception of the mothers and reduced the perceived insufficient milk supply. This shows that kangaroo mother care can potentially have an important effect on breastfeeding perceptions.

Improving neurodevelopment in infants with complex congenital heart disease

Worldwide, more than 400,000 infants are born each year with complex congenital heart disease (CCHD) requiring surgical intervention within the first months of life. Although improvements in perioperative care have resulted in increased rates of survival, more than half of infants with CCHD have neurodevelopmental impairments affecting subsequent educational achievements, job opportunities, and mental health. Brain maturity and impaired outcomes in infants with CCHD are similar to those of prematurely born infants. Developmentally supportive care, including foundational application of kangaroo care (KC), improves neurodevelopment in premature infants. Provision of developmentally supportive care with KC during the early hospitalization of infants with CCHD has the potential to similarly improve neurodevelopment. The purposes of the article are to describe common congenital heart defects, describe developmentally supportive care with an emphasis on KC, and to offer specific recommendations for KC and research in infants with CCHD.

The effects of kangaroo mother care on the time to breastfeeding initiation among preterm and LBW infants: a meta-analysis of published studies

Background

Kangaroo mother care is a comprehensive intervention given for all newborns especially for premature and low birthweight infants. It is the most feasible and preferred intervention for decreasing neonatal morbidity and mortality. Even though time to initiating breastfeeding has been examined by randomized controlled trials, varying findings have been reported. Therefore, the main objective of this meta-analysis was to estimate the pooled mean time to initiate breastfeeding among preterm and low birthweight infants.

Methods

The authors searched for randomized controlled trial studies conducted on the effects of kangaroo mother care on the time to breastfeeding initiation among preterm and low birthweight infants. Published articles were identified through a computerized search of electronic databases that includes MEDLINE via PubMed, EMBASE, CINAHL and CENTRAL. The search terms were kangaroo mother care or (skin to skin), or conventional care, newborns, preterm infants, low birthweight infants and randomized controlled trial. A total of 467 eligible titles were identified and eight studies met the inclusion criteria. The extracted data were entered and analyzed using Cochrane Review Manager-5-3 software. Heterogeneity across studies was evaluated by Chi² test and inconsistency index (I²). Publication bias was assessed using a funnel plot. The random effect model was applied to estimate the pooled mean time to initiate breastfeeding with 95% confidence interval.

Results

In this meta-analysis, the overall pooled mean time to initiate breastfeeding was 2.6 days (95% CI 1.23, 3.96). Preterm and low birthweight infants receiving kangaroo mother care intervention initiated breastfeeding 2 days 14 h 24 min earlier than conventional care of radiant warmer/incubator method.

Conclusions

Kangaroo mother care promotes early initiation of breastfeeding as compared to conventional care method. Therefore, health facilities need to implement the kangaroo mother care for preterm and low birthweight infants.

Electronic supplementary material

The online version of this article (10.1186/s13006-019-0206-0) contains supplementary material, which is available to authorized users.

Early father-infant skin-to-skin contact and its effect on the neurodevelopmental outcomes of moderately preterm infants in China: study protocol for a randomized controlled trial

BACKGROUND

Skin-to-skin contact (SSC) is an evidence-based intervention that benefits low birth weight /preterm infants. However, China's health institutional policy inhibits parents from visiting their baby in the neonatal intensive care unit (NICU). In addition, the Chinese traditional postpartum behavioral practice of confining women to home raises barriers to mother-infant contact. Thus, to shorten the duration of parent-infant separation, father-infant SSC is considered a possible alternative. This study determines whether it is safe to perform father-infant SSC in the NICU and investigates how paternal SSC affects outcomes compared with traditional care (TC) for moderately preterm infants.

METHODS/DESIGN

A randomized controlled trial will be used to investigate the effects of paternal-infant SSC in NICU wards in China. Preterm infants born at a gestational age in the range of 320-346 weeks with a birth weight > 1500 g will be eligible. A simple random sampling method will be used to allocate infants to the SSC group (n = 25) or the TC group (n = 25). After medical stability, infants in the SSC group will be provided SSC by fathers for one hour every day until discharged from hospital. The primary outcome is neurodevelopmental measures, specifically salivary cortisol and Premature Infant Pain Profile (PIPP) during hospitalization. At 40 weeks of corrected age, infants will be assessed using the Infant Neurological International Battery (INFANIB) and neuroimaging. Secondary outcomes include infants' physiological stability during SSC and throughout hospitalization and state observation at discharge. The fathers' mental health will be assessed with the State-Trait Anxiety Inventory (STAI) 1 day to 3 days after the infant's admission to the NICU and at discharge. Father-infant attachment will be evaluated at 4 and 6 months after the infants' discharge, measured by the Paternal Postnatal Attachment Scale (PPAS). Statistical analyses will be conducted using a two-sided significance level of 0.05.

DISCUSSION

The effects of paternal-infant SSC on moderately preterm infants will be assessed. The data gathered in this study may have important implications for medical practice and policy in the NICU regarding the care methods of premature infants in China.

TRIAL REGISTRATION

Chinese Clinical Trial Registry, ChiCTR-IOR-1701274 . Registered on 20 September 2017. Retrospectively registered.

Slow advancement of enteral feed volumes to prevent necrotising enterocolitis in very low birth weight infants

BACKGROUND

Early enteral feeding practices are potentially modifiable risk factors for necrotising enterocolitis (NEC) in very preterm or very low birth weight (VLBW) infants. Observational studies suggest that conservative feeding regimens, including slowly advancing enteral feed volumes, reduce the risk of NEC. However, slow feed advancement may delay establishment of full enteral feeding and may be associated with metabolic and infectious morbidities secondary to prolonged exposure to parenteral nutrition.

OBJECTIVES

To determine effects of slow rates of enteral feed advancement on the incidence of NEC, mortality, and other morbidities in very preterm or VLBW infants.

SEARCH METHODS

We used the standard Cochrane Neonatal search strategy to search the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 5), MEDLINE via PubMed (1966 to June 2017), Embase (1980 to June 2017), and the Cumulative Index to Nursing and Allied Health Literature (CINAHL; 1982 to June 2017). We searched clinical trials databases, conference proceedings, previous reviews, and reference lists of retrieved articles for randomised controlled trials (RCTs) and quasi-randomised trials.

SELECTION CRITERIA

Randomised or quasi-randomised controlled trials that assessed effects of slow (up to 24 mL/kg/d) versus faster rates of advancement of enteral feed volumes upon the incidence of NEC in very preterm or VLBW infants.

DATA COLLECTION AND ANALYSIS

Two review authors assessed trial eligibility and risk of bias and independently extracted data. We analysed treatment effects in individual trials and reported risk ratio (RR) and risk difference (RD) for dichotomous data, and mean difference (MD) for continuous data, with respective 95% confidence intervals (CIs). We used a fixed-effect model for meta-analyses and explored potential causes of heterogeneity via sensitivity analyses. We assessed the quality of evidence at the outcome level using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.

MAIN RESULTS

We identified 10 RCTs in which a total of 3753 infants participated (2804 infants participated in one large trial). Most participants were stable very preterm infants of birth weight appropriate for gestation. About one-third of all participants were extremely preterm or extremely low birth weight (ELBW), and about one-fifth were small for gestational age (SGA), growth-restricted, or compromised in utero, as indicated by absent or reversed end-diastolic flow velocity (AREDFV) in the fetal umbilical artery. Trials typically defined slow advancement as daily increments of 15 to 20 mL/kg, and faster advancement as daily increments of 30 to 40 mL/kg. Trials generally were of good methodological quality, although none was blinded.Meta-analyses did not show effects on risk of NEC (typical RR 1.07, 95% CI 0.83 to 1.39; RD 0.0, 95% CI -0.01 to 0.02) or all-cause mortality (typical RR 1.15, 95% CI 0.93 to 1.42; typical RD 0.01, 95% CI -0.01 to 0.03). Subgroup analyses of extremely preterm or ELBW infants, or of SGA or growth-restricted or growth-compromised infants, showed no evidence of an effect on risk of NEC or death. Slow feed advancement delayed establishment of full enteral nutrition by between about one and five days. Meta-analysis showed borderline increased risk of invasive infection (typical RR 1.15, 95% CI 1.00 to 1.32; typical RD 0.03, 95% CI 0.00 to 0.05). The GRADE quality of evidence for primary outcomes was "moderate", downgraded from "high" because of lack of blinding in the included trials.

AUTHORS' CONCLUSIONS

Available trial data do not provide evidence that advancing enteral feed volumes at daily increments of 15 to 20 mL/kg (compared with 30 to 40 mL/kg) reduces the risk of NEC or death in very preterm or VLBW infants, extremely preterm or ELBW infants, SGA or growth-restricted infants, or infants with antenatal AREDFV. Advancing the volume of enteral feeds at a slow rate results in several days of delay in establishing full enteral feeds and may increase the risk of invasive infection.

Impact of community-initiated Kangaroo Mother Care on survival of low birth weight infants: study protocol for a randomized controlled trial

BACKGROUND

Around 70% neonatal deaths occur in low birth weight (LBW) babies. Globally, 15% of babies are born with LBW. Kangaroo Mother Care (KMC) appears to be an effective way to reduce mortality and morbidity among LBW babies. KMC comprises of early and continuous skin-to-skin contact between mother and baby as well as exclusive breastfeeding. Evidence derived from hospital-based studies shows that KMC results in a 40% relative reduction in mortality, a 58% relative reduction in the risk of nosocomial infections or sepsis, shorter hospital stay, and a lower risk of lower respiratory tract infections in babies with birth weight <2000 g. There has been considerable interest in KMC initiated outside health facilities for LBW babies born at home or discharged early. Currently, there is insufficient evidence to support initiation of KMC in the community (cKMC). Formative research in our study setting, where 24% of babies are born with LBW, demonstrated that KMC is feasible and acceptable when initiated at home for LBW babies. The aim of this trial is to determine the impact of cKMC on the survival of these babies.

METHODS/DESIGN

This randomized controlled trial is being undertaken in the Palwal and Faridabad districts in the State of Haryana, India. Neonates weighing 1500-2250 g identified within 3 days of birth and their mothers are being enrolled. Other inclusion criteria are that the family is likely to be available in the study area over the next 6 months, that KMC was not initiated in the delivery facility, and that the infant does not have an illness requiring hospitalization. Eligible neonates are randomized into intervention and control groups. The intervention is delivered through home visits during the first month of life by study workers with a background and education similar to that of workers in the government health system. An independent study team collects mortality and morbidity data as well as anthropometric measurements during periodic home visits. The primary outcomes of the study are postenrollment neonatal mortality and mortality between enrollment and 6 months of age. The secondary outcomes are breastfeeding practices; prevalence of illnesses and care-seeking practices for the same; hospitalizations; weight and length gain; and, in a subsample, neurodevelopment.

DISCUSSION

This efficacy trial will answer the question whether the benefits of KMC observed in hospital settings can also be observed when KMC is started in the community. The formative research used for intervention development suggests that the necessary high level of KMC adoption can be reached in the community, addressing a problem that seriously constrained conclusions in the only other trial in which researchers examined the benefits of cKMC.

TRIAL REGISTRATION

ClinicalTrials.gov identifier: NCT02653534 . Registered on 26 December 2015 (retrospectively registered).