Warming Prior to Heel Stick: Blood Sample Quality and Infant Comfort-A Randomized Controlled Trial.

BACKGROUND: Capillary blood sampling (heel stick) in infants is commonly performed in neonatal care units. Before the procedure, warming the infant's heel is often a customary practice, but no consensus exists on the most effective heel-warming method. PURPOSE: To compare the effects of routinely used warming methods (glove, gel pack, or blanket) applied prior to heel stick on blood sample quality and infant's comfort. METHODS: This prospective, double-blind, randomized controlled trial conducted in the neonatal intensive care unit included infants (postmenstrual age of ≥28 + 0 weeks and ≤43 + 6 weeks) who were computer-randomized to 1 of 3 warming methods.The primary outcome was blood flow velocity at sampling. Secondary outcomes were hemolysis index, infant COMFORTneo score, and frequency of postprocedure skin injuries. In addition, irrespective of the warming method used, the correlation between heel skin temperature and postprocedure heel skin injury was analyzed. RESULTS: A total of 176 heel warmings were successfully randomized, and 173 were analyzed. Despite a significant difference in obtained heel skin temperature after warming between the 3 warming methods ( P = .001), no difference in blood flow velocity ( P = .91), hemolysis index ( P = .99), or COMFORTneo score ( P = .76) was found. Baseline skin temperatures above 37.0°C were associated with higher incidences of skin injury, and skin temperatures after warming were significantly higher in skin-injured heels ( P = .038). IMPLICATIONS FOR PRACTICE AND RESEARCH: All 3 warming methods had similar effects on blood sample quality and infant's comfort. However, excessive warming of the heel should be avoided to prevent skin injuries.

Cytomegalovirus Transmitted From Mother's Own Milk to a Growth-Restricted Extremely Preterm Infant: A Case Report.

BACKGROUND: Mother's own milk (MOM) is considered the optimal nutrition for preterm infants. Unfortunately, MOM can contain human cytomegalovirus (HCMV), which can be transmitted to the infants. Postnatal HCMV infection in very preterm infants can lead to organ failure. CLINICAL FINDINGS: In this case we report cholestasis possibly associated to HCMV transmitted through MOM in a very growth-restricted extremely preterm infant. PRIMARY DIAGNOSIS: The primary diagnosis is postnatal HCMV infection. INTERVENTIONS: The infant was too preterm to be treated with antiviral medication. Instead, he was treated with a diet with no fresh MOM but only freeze-thawed MOM to reduce the viral load. OUTCOMES: Conjugated bilirubin values normalized after the infant was fed freeze-thawed MOM with a reduced viral load and formula. PRACTICE RECOMMENDATIONS: The awareness of HCMV-positive mothers giving birth to extremely preterm infants should be increased. Feeding only freeze-thawed MOM or in combination with fresh MOM should be considered prophylactically to avoid transmission of high viral loads of HCMV to these vulnerable infants.

Spontaneous rescue of a FMR1 repeat expansion and review of deletions in the FMR1 non-coding region.

Fragile X syndrome (FXS) is caused by CGG-repeat expansion in the 5' UTR of FMR1 of >200 repeats. Rarely, FXS is caused by deletions; however, it is not clear whether deletions including only the non-coding region of FMR1 are pathogenic. We report a deletion in the 5' UTR of FMR1 in an unaffected male infant and review 12 reported deletions involving only the non-coding region of FMR1. Genetic testing was requested in a male infant born to a mother harbouring a FMR1 full mutation. The maternal grandmother carried a FMR1 premutation. FMR1 CGG repeats were analysed using repeat-primed PCR. Only a short PCR fragment was amplified and subsequent Sanger sequencing detected an 88 bp deletion in hemizygous form. The deletion included all CGG repeats and flanking sequences but no FMR1 exons. Linkage analysis using STR markers revealed that the deletion had occurred on the allele, which was expanded in the mother and the maternal grandmother. Reverse transcription and quantitative PCR showed normal FMR1 mRNA levels. Grønskov et al. reported a 157 bp deletion of all CGG repeats and flanking sequences in a female without FXS hemizygous for the FMR1 gene due to a deletion on the other X chromosome. Protein expression was unaffected by the deletion. The reported deletion comprises the deletion detected in the male infant. At almost 2 years of age he is unaffected. Based on these observations and the normal FMR1 mRNA level, we conclude that a spontaneous rescue of an FMR1 repeat expansion has occurred.

Bronchopulmonary dysplasia predicted at birth by artificial intelligence.

AIM: To develop a fast bedside test for prediction and early targeted intervention of bronchopulmonary dysplasia (BPD) to improve the outcome. METHODS: In a multicentre study of preterm infants with gestational age 24-31 weeks, clinical data present at birth were combined with spectral data of gastric aspirate samples taken at birth and analysed using artificial intelligence. The study was designed to develop an algorithm to predict development of BPD. The BPD definition used was the consensus definition of the US National Institutes of Health: Requirement of supplemental oxygen for at least 28 days with subsequent assessment at 36 weeks postmenstrual age. RESULTS: Twenty-six (43%) of the 61 included infants developed BPD. Spectral data analysis of the gastric aspirates identified the most important wave numbers for classification and surfactant treatment, and birth weight and gestational age were the most important predictive clinical data. By combining these data, the resulting algorithm for early diagnosis of BPD had a sensitivity of 88% and a specificity of 91%. CONCLUSION: A point-of-care test to predict subsequent development of BPD at birth has been developed using a new software algorithm allowing early targeted intervention of BPD which could improve the outcome.

Risk-based screening and intrapartum group B streptococcus polymerase chain reactionresults reduce use of antibiotics during labour.

INTRODUCTION: This study investigated the feasibility of a risk-based screening approach combined with testing of Group B streptococcus (GBS) by polymerase chain reaction (PCR), the effect on use of intrapartum antibiotic prophylaxis (IAP) and the impact on the incidence of early-onset GBS infection (EOGBS). METHODS: During one year, 551 women giving birth at Lillebaelt Hospital, Denmark, having one or more risk factors for EOGBS (previous birth of infant with EOGBS, GBS bacteriuria during current pregnancy, gestational age less than 37 weeks, rupture of membranes greater than 18 hours, and temperature ≥ 38 °C) were tested by a GBS PCR assay intrapartum. IAP was administered when the woman tested positive. RESULTS: Among 2,889 women in labour, 19.1% (n = 551) had one or more risk factors for EOGBS, and 5.1% (n = 146) had both risk factors for EOGBS and a positive intrapartum GBS PCR test. In total, 185 women with risk factors for EOGBS received IAP. If the former risk-based approach had been applied, 551 women giving birth would have received IAP. Implementing IAP based on the GBS PCR results produced a two-thirds reduction of IAP. No children were diagnosed with EOGBS. CONCLUSIONS: The GBS PCR assay was easy to perform and provided test results within 50 minutes. Implementation of risk-based screening combined with intrapartum GBS PCR testing reduces the use of IAP by two thirds compared with risk-based screening alone, thus minimising antibiotic resistance. The study material was too small to evaluate the effect on the incidence of EOGBS. Since EOGBS is a rare disease, more studies are required. FUNDING: The study was supported by Forskningsraadet Lillebaelt Hospital, Udviklingsraadet Lillebaelt Hospital, Johs. M. Klein og Hustrus Mindelegat, the Region of Southern Denmark, Farusa Emballage A/S. TRIAL REGISTRATION: not relevant.

Predicting respiratory distress syndrome at birth using fast test based on spectroscopy of gastric aspirates. 1. Biochemical part.

AIM: To develop a fast bedside lung maturity test. METHODS: Gastric aspirates obtained from premature infants contain lamellar bodies, carrying lung surfactant. To estimate lung maturity, we isolated lamellar bodies from fresh gastric aspirates by centrifugation. Erythrocytes and other cells were lysed by adding water and discarded subsequently with the supernatant. Mid-infrared spectroscopy was then performed to measure the lung maturity as lecithin-sphingomyelin ratio. Lecithin was determined as dipalmitoylphosphatidylcholine, the most surface-active phospholipid. Algorithms to measure lecithin and sphingomyelin concentrations in fresh gastric aspirates were developed on aspirates from 140 premature infants. Each gastric aspirate sample was divided into two samples: one for mass spectrometry as reference and one for spectroscopy. Development of the algorithm is described in detail in Appendix S1. RESULTS: Gastric aspirates stored at 4-5°C avoid flocculation of proteins and phospholipids in contrast to when the aspirates were frozen and thawed. Omission of freezing and concentration of the lung surfactant by centrifugation combined with diminished influence of proteins improves the spectroscopic measurement of lecithin-sphingomyelin ratio. Measurement of lecithin-sphingomyelin ratio by the new method was performed within 10-15 minutes. CONCLUSION: We present a new fast bedside lung maturity test on fresh gastric aspirate for early targeted surfactant treatment.

Predicting respiratory distress syndrome at birth using a fast test based on spectroscopy of gastric aspirates: 2. Clinical part.

AIM: To evaluate the accuracy of our new rapid point-of-care (POC) test for lung maturity. The method as we describe in an accompanying article was developed with the purpose of improving the outcome from respiratory distress syndrome (RDS). The test enables the delivery of surfactant in infants with immature lungs already at birth and ensures that infants with mature lungs are not treated unnecessarily. METHODS: Fresh gastric aspirate (GAS) was sampled at birth in a cohort of preterm infants with gestational ages ranging between 24 and 31 completed weeks for lung surfactant measurement as lecithin-sphingomyelin ratio (L/S). L/S was prospectively compared with RDS development. The clinical outcome was blinded for the investigators of L/S. The time for analysis was <15 minutes. RESULTS: GAS was obtained from 72 infants. Forty-four (61%) developed RDS. The cut-off for L/S was 3.05; predicting RDS with a sensitivity of 91% and specificity of 79%. CONCLUSION: The new improved spectroscopic L/S method of lung maturity on GAS has high sensitivity. The method is designed for use as a POC test at birth, and a spectroscopic prototype has been developed for bedside use. Clinical trials with this new lung maturity test are planned.

Implementation of pulse oximetry screening in a Danish maternity ward.

INTRODUCTION: Detecting critical congenital heart disease (CCHD) by prenatal ultrasound and routine examination of newborns is insufficient, and pulse oximetry screening (POS) has been recommended. POS has been implemented by some Danish maternity wards but not by all. However, no Danish studies of POS have been published. This study evaluates the first year with POS at Kolding Hospital, the Southern Region of Denmark. METHODS: All apparently healthy newborns were offered POS few hours postpartum. Both pre- and post-ductal POS were carried out using a well-known protocol and registered as POS approved; POS repeated and approved; or POS not approved, paediatrician called. Paediatricians registered clinical data, and general experiences regarding POS were collected. RESULTS: POS was performed in 2,855 newborns; 2,715 were approved immediately, 81 were repeated. Paediatric assistance was required for 59 newborns; 16 could stay in the maternity ward following assessment, while 18 were admitted for observation until their saturation normalised. One newborn had CCHD, while ten had other conditions needing treatment and 14 had more benign respiratory disorders. One sick newborn would not have been picked up by post-ductal screening only. No midwives performing the screening and no parents refrained from POS. CONCLUSIONS: Early POS as part of the routine examination few hours postpartum seemed natural to midwives and parents but induced an increased false-positive rate. Early POS may discover other serious conditions in time for intervention. FUNDING: none. TRIAL REGISTRATION: none.

Fathers' Stress in a Neonatal Intensive Care Unit.

BACKGROUND: Healthcare professionals in neonatal intensive care units (NICUs) tend to focus attention on the mothers and the newborn infants. Thus, fathers may find it difficult to establish an optimal father-child relationship and their stress may increase and persist during hospitalization. PURPOSE: To investigate the impact of a more father-friendly NICU on paternal stress and their participation in childcare. METHODS: A quasiexperimental design was conducted on Danish-speaking fathers of newborn infants 28 or more weeks' gestational age. The Parental Stressor Scale: Neonatal Intensive Care Unit (PSS:NICU) was used to measure paternal perceptions of stressors. Paternal participation in childcare was measured using 7 additional items. The questionnaires were distributed on admission to the NICU, at the 14th day of hospitalization, and at the time of discharge. The primary outcome was the difference in the PSS:NICU overall stress score on admission to the NICU and at the time of discharge in the control group compared with the intervention group. RESULTS: A total of 109 fathers were included. The overall PSS:NICU stress score increased after the intervention. Paternal involvement, staff expectations, and the social expectation to fulfill the traditional role of a breadwinner and additionally of a caregiver may have caused increased stress. IMPLICATIONS FOR PRACTICE: Healthcare professionals must be aware of the father's need to be an equal coparent. Nurses, as key persons, should motivate and expect fathers to be involved, and support them to establish a father-child relationship, although they might become more stressed. IMPLICATIONS FOR RESEARCH: More adequate outcome measures are needed to determine the effect of interventions on paternal stress.

Birth asphyxia in a Danish hospital uptake area was reduced after centralisation of deliveries
.

INTRODUCTION: Severe birth asphyxia is a major cause of neonatal morbidity and long-term disability and may be prevented. However, the consequences of organisational changes are rarely evaluated. 
Methods: A cohort study comparing morbidity and mortality for term-born infants born with severe birth asphyxia, defined as an Apgar score ≤ 5 at 5 min., before and after major changes in the organisation of births in a Danish district.
 Results: The study included 77 infants born in 1997-2004 and 40 infants born in 2009-2013 who were admitted to a neonatal intensive care unit with an Apgar score ≤ 5 at 5 min. The rate of severe birth asphyxia was 1.9 per 1,000 births in the early years and 2.5 per 1,000 births for the 2009-2013 period (p = 0.16). Mortality in the first three years of life with severe birth asphyxia was 0.24 per 1,000 births in 1997-2004 (ten deaths) and 0.06 per 1,000 births in 2009-2013 (one death) (p = 0.20). We observed a highly significant difference between the two periods in the proportion of infants with neonatal seizures and age at discharge after birth. The outcome of death or cerebral palsy was present in 17/77 (22%) in the early period and 3/40 (7.5%) in the more recent period (p < 0.05).
 Conclusions: Over a relative short time period, death and disability due to severe birth asphyxia at term decreased significantly. This improvement is most likely explained by changes in the organisation of births in the hospital uptake area. as well as in treatment 
Funding: none.
Trial registration: not relevant.

Fathers' Needs and Masculinity Dilemmas in a Neonatal Intensive Care Unit in Denmark.

BACKGROUND: Most healthcare professionals in neonatal intensive care units typically focus on the infants and mothers; fathers often feel powerless and find it difficult to establish a father-child relationship. In family-centered healthcare settings, exploring fathers' experiences and needs is important because men's roles in society, especially as fathers, are changing. PURPOSE: To describe fathers' needs when their infants are admitted to a neonatal intensive care unit and to discuss these needs within a theoretical framework of masculinity to advance understanding and generate meaningful knowledge for clinical practices. METHODS: This qualitative study used participant observation, interviews, multiple sequential interviews, and a focus group discussion. Data were analyzed using grounded theory principles. RESULTS: Analysis of the fathers' needs generated 2 primary themes: (1) Fathers as caregivers and breadwinners and (2) fathers and emotions. Fathers wished to be involved and to take care of their infants but have to balance cultural and social norms and expectations of being breadwinners with their wishes to be equal coparents. IMPLICATIONS FOR PRACTICE/RESEARCH: Health professionals in neonatal intensive care units must be aware of fathers' need and desire to be equal coparents. Nurses should play a key role by, for example, showing that fathers are as important to their infants as are the mothers, helping them become involved in childcare, and ensuring that they are directly informed about their children's progress. Further research in other cultural settings would contribute to knowledge regarding fatherhood and the role of fathers in childcare.

A simple high-dose gentamicin regimen showed no side effects among neonates.

INTRODUCTION: Treatment of infections in neonates with gentamicin is a balance between optimising bactericidal effect and minimising adverse effects. Previously, at the Neonatal Intensive Care Unit (NICU) at Kolding Hospital, Denmark, neonates suspected of having infections were treated daily with gentamicin 5 mg/kg for the first three days, thus exposing the smallest neonates to double gentamicin amounts compared with those used in most Danish NICUs. We aimed to evaluate if this regimen increased the trough values and oto- and nephrotoxicity. METHODS: Neonates admitted to the NICU between 2008 and 2012 and treated with gentamicin were included retrospectively in the study. Neonates with trough serum (S)-gentamicin level ≥ 2.0 mg/l before the third dose were reviewed in detail. RESULTS: In total, S-gentamicin level was measured in 253 treated neonates of whom 7% displayed elevated trough values. Neonates < 32 weeks of age had a slightly higher incidence of S-gentamicin level ≥ 2.0 mg/l compared with less premature and mature infants (16%, 13%, and 2%, respectively). No oto- or nephrotoxicity was found despite the high-dose gentamicin regimen. CONCLUSIONS: The incidence of elevated S-gentamicin trough levels was increased among very premature neonates. However, no evidence of oto- or nephrotoxicity was observed. This simple regimen of gentamicin 5 mg/kg for the first three days should be considered for all neonates as it potentially minimises the risk of dosing errors and bacterial breakthrough infection. FUNDING: none. TRIAL REGISTRATION: Danish Data Protection Agency (2008-58-0035).

[Displacement of endobronchial tube in a neonate in spite of using recommended methods].

Placement of nasogastric tubes are common procedures in neonatal departments, but there is a risk of severe complications although it is considered an innocuous procedure. This case report describes accidental endobronchial tube displacement in a mature neonate despite using clinically recommended methods of verification. It illustrates how symptoms of tube displacement can be disregarded, especially in critically ill neonates. Radiologic examination is the recommended method to ensure tube position but it cannot be used as daily practice. Commonly used methods of bedside verification are discussed.

Rapid test for lung maturity, based on spectroscopy of gastric aspirate, predicted respiratory distress syndrome with high sensitivity.

AIM: Respiratory distress syndrome (RDS) is a major cause of mortality and morbidity in premature infants. By the time symptoms appear, it may already be too late to prevent a severe course, with bronchopulmonary dysplasia or mortality. We aimed to develop a rapid test of lung maturity for targeting surfactant supplementation. METHODS: Concentrations of the most surface-active lung phospholipid dipalmitoylphosphatidylcholine and sphingomyelin in gastric aspirates from premature infants were measured by mass spectrometry and expressed as the lecithin/sphingomyelin ratio (L/S). The same aspirates were analysed with mid-infrared spectroscopy. Subsequently, L/S was measured in gastric aspirates and oropharyngeal secretions from another group of premature infants using spectroscopy and the results were compared with RDS development. The 10-minute analysis required 10 µL of aspirate. RESULTS: An L/S algorithm was developed based on 89 aspirates. Subsequently, gastric aspirates were sampled in 136 infants of 24-31 weeks of gestation and 61 (45%) developed RDS. The cut-off value of L/S was 2.2, sensitivity was 92%, and specificity was 73%. In 59 cases, the oropharyngeal secretions had less valid L/S than gastric aspirate results. CONCLUSION: Our rapid test for lung maturity, based on spectroscopy of gastric aspirate, predicted RDS with high sensitivity.

[Two cases of neonatal meningitis after new gentamicin dosing guidelines]. / To tilfaelde af neonatal meningitis efter indførelse af nyt gentamicinregime

Neonates with suspected or proven sepsis are treated with ampicillin and until recently with 5 mg gentamicin/kg every 24 h. New guidelines recommend the same gentamicin dose, but with longer intervals depending on gestational age. Two neonates receiving gentamicin every 48 h improved initially, but both deteriorated again before the second dose. In both infants ampicillin-resistant but gentamicin-sensitive Escherichia coli was found. In one of the infants a resistant/less sensitive E. coli strain was also found in the cerebrospinal fluid. The rationale for the new dosing guidelines is discussed.

Participatory Action Research in the Field of Neonatal Intensive Care: Developing an Intervention to Meet the Fathers' Needs. A Case Study.

BACKGROUND: In neonatal intensive care units (NICUs) health care professionals typically give most of their attention to the infants and the mothers while many fathers feel uncertain and have an unmet need for support and guidance. This paper describes and discusses participatory action research (PAR) as a method to improve NICUs' service for fathers. Our goal is to develop a father-friendly NICU where both the needs of fathers and mothers are met using an approach based on PAR that involves fathers, mothers, interdisciplinary healthcare professionals, and managers. DESIGN AND METHODS: This PAR process was carried out from August 2011 to July 2013 and included participant observations, semi-structured interviews, multi sequential interviews, workshops, focus groups, group discussion, and a seminar. The theoretical framework of validity described by Herr and Anderson's three criteria; process-, democratic-, and catalytic validity were used to discuss this PAR. RESULTS: Twelve fathers, 11 mothers, 48 health professionals and managers participated in the PAR process. The collaboration ensured the engagement for viable and constructive local changes to be used in designing the concept of the father friendly NICU. CONCLUSIONS: This paper contributed new knowledge of how PAR can be used to ensure that participants engaged in the field are involved in the entire process; consequently, this will ensure that the changes are feasible and sustainable.

Low breastfeeding rates and body mass index in Danish children of women with gestational diabetes mellitus.

BACKGROUND: Offspring from women with gestational diabetes mellitus (GDM) are at risk for later overweight, and the aim of treatment regimens is to normalize their prognosis. While the general concept is that breastfeeding is protective and should be promoted, some studies report increased levels of insulin and glucose in breast milk of women with diabetes, possibly increasing risks to the children. Previous studies may have low retention rates or mix GDM and pre-GDM, and often knowledge of confounders like maternal body mass index (BMI), level of hyperglycemia and feeding patterns is lacking. Data on breastfeeding rates, growth patterns and their associations are important to optimize future strategies among offspring from women with GDM managed by diet. METHODS: Based on 10.730 births, a cohort of 131 singletons of Danish women with GDM managed by diet was defined. Data on feeding patterns, offspring length, weight and head circumference were obtained at the initial admission and from examinations by the general practitioner at five weeks and at five months postpartum. Breastfeeding rates were described in relation to neonatal and maternal characteristics and compared to national rates, while anthropometric data were compared to reference standards. The association between breastfeeding and offspring growth was analysed with and without correcting for confounding. RESULTS: More than 99 % of the cohort contributed to anthropometric data, while data on feeding patterns were available for 96-98 %. Of mothers, 8 % did not initiate breastfeeding and the rate of fully breastfeeding at five weeks and at five months of age were 61 % and 18 %, respectively, which is considerably lower than generally reported in Denmark. Lowest breastfeeding rates were seen following prelabour Caesarean delivery. Complementary feeding was introduced earlier than recommended among 11 %. At the age of five weeks and at five months, children had grown longer and had lower BMI than expected from Danish and World Health Organization references. In the study periods, breastfeeding was significantly associated with lower BMI. CONCLUSION: Despite lower breastfeeding rates than normally reported in Denmark, offspring BMI at the age of five months were low. Still new initiatives to promote breastfeeding among Danish women with GDM should be considered.

High risk of neonatal complications in children of mothers with gestational diabetes mellitus in their first pregnancy.

INTRODUCTION: THE study presents the neonatal outcome from a cohort of women with gestational diabetes mellitus (GDM) in their first pregnancy. METHODS: During a five-year period (2009-2013), a prospective follow-up study was performed at the Department of Gynaecology and Obstetrics, Lillebaelt Hospital - Kolding. The study included 535 pregnant women diagnosed with GDM. A study population of nulliparous GDM patients was sampled, and during the period from 1 January 2010 to 1 March 2013, a total of 137 women delivered for the first time. The present study population considers the 131 offspring, excluding six pairs of twins. RESULTS: The overwhelming majority of the offspring had a birth weight within the normal range and only six (4.6%) were large for gestational age. There were 95 (72.5%) vaginal deliveries, whereas 36 (27.5%) were born by caesarean section (CS). Nearly half of the 25 nulliparous GDM patients with a body mass index ≥ 35 kg/m² delivered by CS - six by emergency CS and three by planned CS. A total of 20 neonates (15.3%) developed neonatal hypoglycaemia and four (3.1%) had an Apgar score < 7 after 5 min. A total of 25 (19.1%) among the offspring were admitted to the neonatal intensive care unit. CONCLUSION: The present study supports the notion of high-risk pregnancy among GDM patients. Compared with nulliparous in general, the offspring were more likely to be delivered by emergency CS. Despite the prophylactic procedures, one in six had neonatal hypoglycaemia.

Early surfactant guided by lamellar body counts on gastric aspirate in very preterm infants.

BACKGROUND: We have developed a rapid method, based on lamellar body counts (LBC) on gastric aspirate, for identifying newborns who will develop respiratory distress syndrome with a need for surfactant supplementation. OBJECTIVE: We set out to test whether it was possible to improve the outcome when used in a clinical trial. METHODS: We randomly assigned 380 infants born at 24-29 weeks' gestation and supported with nasal continuous positive airway pressure (nCPAP) to receive surfactant guided either by LBC (intervention group) or increasing need for oxygen (control group). The primary outcome was mechanical ventilation or death within 5 days. Secondary outcomes included need for oxygen expressed by arterial to alveolar oxygen tension ratio (a/APO2) at the age of 6 h and need for oxygen at day 28. RESULTS: The primary outcomes were equal (25%) in the two groups. The intervention group had higher a/APO2 than the control group at 6 h, median 0.64 versus 0.52 (p < 0.01), and the subgroup with gestational age 26-29 weeks needed fewer days of oxygen supplementation than the controls, median 2 vs. 9 days (p = 0.01), and fewer infants needed oxygen at day 28 (p = 0.04). Furthermore, there was a tendency in the intervention group towards a shorter duration of nCPAP. Too little or viscose aspirate in 23% of the cases was a limitation of the method. CONCLUSION: Using LBC test as indicator of lung maturity and early surfactant therapy in very preterm newborns, it is possible to reduce the need for oxygen supplementation.