Children born very preterm without impairments had poorer performance in specific neurocognitive skills than term-born children. FGR was an independent risk factor for compromised neurocognitive outcome in VLGA children and predicted difficulties in language, memory and learning.

Low cord blood CCL18 is an independent risk factor of IVH. CCL18 may inhibit signal transduction of its receptor in periventricular cells. Defining the function and regulation of CCL18 may help to decrease the risk of IVH.

Aim We examined the long‐term outcomes and safety of early intravenous paracetamol for ductus arteriosus closure at a corrected age of two years. Methods This was a follow‐up of the 2013–2014 randomised, double‐blind Preterm Infant's Paracetamol Study at Oulu University Hospital, Finland, which recruited 48 very preterm infants within 24 hours of birth. They received intravenous paracetamol or a placebo for four days. In 2015–2017, we followed up 44 infants (92%) at two years of corrected age. This included clinical and neurodevelopmental assessments and a parental medical history questionnaire. Results The 44 infants (55% boys) were born at 235–316 weeks of gestation. No differences in the cardiac parameters, including blood pressures and ultrasound scan results, were found. Neurodevelopmental stages, as quantified by the Griffiths test, were similar. No signs of autism were reported. Asthma medication was more common in the control group, but the difference was not significant. Atopy scores, numbers of infections and the use of public health services were similar between the two groups. Conclusion No long‐term adverse reactions of early intravenous paracetamol were detected two years later. Larger trials are needed on the safety and efficacy of paracetamol prophylaxis for early ductal closure in very preterm infants.

Preterm children had microstructural differences in white matter, compared to term-born children at a mean age of nine, and those with poor fetal growth showed widespread changes in white matter maturation compared to term-born children. Fetal growth and prematurity seemed to affect white matter maturation in a way that was still visible at that age.

Absent or reversed end-diastolic flow in the umbilical artery, reversed A-wave in the ductus venosus, cardiomegaly, hydrops, and low cardiovascular profile score are associated with adverse outcomes at primary school age in fetal growth restriction children. These fetal parameters play a significant role in the prediction of long-term outcomes for fetal growth restriction children.

Aim Our aim was to study whether prematurity, associated with prenatal and neonatal risk factors, affects specific literacy skills among school children born at a very low gestational age (VLGA) of <32 weeks. Methods The study group comprised 76 prospectively followed VLGA children born between November 1998 and November 2002 at Oulu University Hospital, Finland, and 51 term controls. The median gestational age of the VLGA children was 29.0 (24.1‐31.9) weeks. All children were examined at a median age of 8.9 (8.0‐9.9) years in Oulu between November 2007 and November 2011. Reading fluency, comprehension and spelling skills were evaluated using standardised tests for Finnish‐speaking children. Results Very low gestational age children had significantly poorer test results in reading comprehension (median 6.9 vs 8.3, P = .014) and spelling (median 35.7 vs 38.0, P = .013) than term children. Furthermore, VLGA children more often performed below the 10th percentile normal values in spelling (P = .012) compared with term controls. Foetal growth restriction was associated with lower scoring in reading fluency (P = .023) and spelling (P = .004) among VLGA children. Conclusion Very low gestational age school children performed poorer in reading comprehension and spelling than term children. In addition, poor foetal growth in VLGA children was associated with literacy problems.

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The high blood concentrations of various cytokines during the perinatal period may relate to CP, and these cytokines may influence the pathways leading to early insult in the central nervous system. The risk profile of inflammatory cytokines is different at birth than during the first week after birth.