Publications by authors named "Emma Carlsen"

Background: Involving parents in decisions about the care of their infant is common practice in most neonatal intensive care units. However, involvement is less common in neonatal research and a gap appears to exist in understanding the process of patient and public involvement. The aim of this study was to explore parents and researchers' experiences of patient and public involvement in a neonatal research project.

View Article and Find Full Text PDF

Background: Neonatal herpes simplex virus (HSV) infection is life-threatening, with a mortality of up to 70-80% when disseminated, often due to vague symptoms and delayed treatment. Neonatal screening using dried blood spot (DBS) samples is among the most impactful preventative health measures ever implemented, but screening for HSV has not been investigated.

Methods: We investigated high throughput multiplexed proteomics on DBS samples collected on days 2-3 of life from a nationwide cohort of neonates with HSV infection (n = 53) and matched controls.

View Article and Find Full Text PDF

Group B Streptococcus (GBS) disease in neonates occurs in two forms: early-onset disease (EOD), (day 0-6), and late-onset disease (LOD), (day 7-90). This review investigates that risk-based intrapartum screening and antibiotics have reduced the incidence of EOD, but not LOD, in Denmark. No clinical or laboratory tests can rule out GBS disease at symptom onset.

View Article and Find Full Text PDF

Background: Families with an infant in need of intensive care most often experience a harmful separation after birth. This is due to a division of medical specialties into neonatal care and maternal care. Therefore, a couplet care intervention is implemented for mother-infant dyads in a neonatal intensive care unit.

View Article and Find Full Text PDF

Early diagnosis of infections in young infants remains a clinical challenge. Young infants are particularly vulnerable to infection, and it is often difficult to clinically distinguish between bacterial and viral infections. Urinary tract infection (UTI) is the most common bacterial infection in young infants, and the incidence of associated bacteremia has decreased in the recent decades.

View Article and Find Full Text PDF

Introduction: Using pre-procedure analgesia with the risk of apnoea may complicate the Less Invasive Surfactant Administration (LISA) procedure or reduce the effect of LISA.

Methods: The NONA-LISA trial (ClinicalTrials.gov, NCT05609877) is a multicentre, blinded, randomised controlled trial aiming at including 324 infants born before 30 gestational weeks, meeting the criteria for surfactant treatment by LISA.

View Article and Find Full Text PDF

Introduction: Febrile urinary tract infection is one of the most common bacterial infections in children. Currently, recommended antibiotic duration is 10 days. However, recent evidence suggests that 90%-95% of children with febrile urinary tract infections are afebrile and clinically improved 48-72 hours after treatment initiation.

View Article and Find Full Text PDF

Purpose: Maternal concerns for health and growth in prematurely born infants affect the breastfeeding duration.

Method: This prospective observational study evaluated whether maternal concerns regarding insufficient milk supply were supported by inadequate nutrients in human milk or low infant growth. The study followed mothers of 211 premature born infants for 6 months after delivery.

View Article and Find Full Text PDF

Intrauterine growth restriction (IUGR) is a potential complication associated with maternal SARS-CoV-2 infection. Danish guidelines recommend ultrasound follow-up from gestational age (GA) 24+0 in SARS-CoV-2-positive pregnant women who experience reduced fetal movements. This is a case report of severe IUGR (-51%) after maternal infection at GA 22+1 in a healthy unvaccinated 28-year-old woman.

View Article and Find Full Text PDF

Neonatal herpes simplex disease (HSV) is a rare but life-threatening infection associated with high rates of morbidity and mortality. Recent studies indicate that the incidence rate has continued to rise over the past decades, while the mortality remains unchanged. Early clinical suspicion of HSV and parenteral antiviral treatment of acute disease is essential for the prognosis.

View Article and Find Full Text PDF

Aim: We investigated associations between newborn body composition and anthropometry and body composition at 3 years in Danish children born from obese mothers.

Methods: Analyses are based on data from the observational cohort study SKOT II (SKOT; small children's diet and well-being (Danish)). Body composition at birth and at 3 years was assessed by dual-energy X-ray absorptiometry (DXA) scans and bioelectrical impedance analysis (BIA), respectively.

View Article and Find Full Text PDF

COVID-19 increases the risk of preterm delivery in Nordic women requiring intensive care but has not been linked to foetal death. We present two cases of mild COVID-19 in pregnant women admitted due to reduced foetal movements. The babies were delivered preterm due to abnormal cardiotocography values.

View Article and Find Full Text PDF

Background: The impact of maternal obesity extends beyond birth, being independently associated with an increased risk of child obesity. Current evidence demonstrates that women provided with a dietary intervention during pregnancy improve their dietary quality and have a modest reduction in gestational weight gain. However, the effect of this on longer-term childhood obesity-related outcomes is unknown.

View Article and Find Full Text PDF

Maternal obesity may lead to epigenetic alterations in the offspring and might thereby contribute to disease later in life. We investigated whether a lifestyle intervention in pregnant women with obesity is associated with epigenetic variation in cord blood and body composition in the offspring. Genome-wide DNA methylation was analyzed in cord blood from 208 offspring from the Treatment of Obese Pregnant women (TOP)-study, which includes pregnant women with obesity randomized to lifestyle interventions comprised of physical activity with or without dietary advice versus control subjects (standard of care).

View Article and Find Full Text PDF

Chemical polarity governs various mechanical, chemical, and thermodynamic properties of dielectrics. Polar liquids have been amply studied, yet the basic mechanisms underpinning their dielectric properties remain not fully understood, as standard models following Debye's phenomenological approach do not account for quantum effects and cannot aptly reproduce the full dc-up-to-THz spectral range. Here, using the illustrative case of monohydric alcohols, we show that deep tunneling and the consequent intermolecular separation of excess protons and "proton-holes" in the polar liquids govern their static and dynamic dielectric properties on the same footing.

View Article and Find Full Text PDF

Introduction: In pregnancy after Roux-en-Y gastric bypass (RYGB), there is increased risk of low birthweight in the offspring. The present study examined how offspring body composition was affected by RYGB.

Material And Methods: Mother-newborn dyads, where the mothers had undergone RYGB were included.

View Article and Find Full Text PDF

Aim: Exclusive breastfeeding is recommended for the first 6 months of life, but the breastfeeding rate in premature infants is low. We examined the effect of oral stimulation on infant's strength of suction and the relation between this intra-oral vacuum and breastfeeding duration.

Method: Between 2016 and 2018, 211 infants in a Danish neonatal unit were randomised 1:1 and of these 108 to oral stimulation intervention and 103 to control.

View Article and Find Full Text PDF

Aim: Although exclusive breastfeeding is recommended for all newborn in the first 6 months of life, only 13% of Danish premature infants complies with this. This trial aimed to examine whether oral stimulation prolonged exclusive breastfeeding in premature infants.

Method: A randomised controlled trial was conducted at the Neonatal Intensive Care Unit, Hvidovre Hospital, Denmark between 2016 and 2018.

View Article and Find Full Text PDF

Background/aims: Exposure to obesity during pregnancy may lead to adverse changes in the offspring's metabolic profile. We compared appetite- and growth-related hormones in a cohort of infants born to obese mothers (SKOT-II) with infants born mainly to nonobese mothers (SKOT-I).

Methods: Infants from SKOT-I (n = 273) and SKOT-II (n = 132) were examined including anthropometric measurements and blood samples analyzed for glucose, insulin, insulin-like growth factor-I (IGF-I), adiponectin, and leptin.

View Article and Find Full Text PDF

Background: The aim of this individual participant data meta-analysis (IPDMA) is to evaluate the effects of dietary and lifestyle interventions among pregnant women who are overweight or obese on later maternal and early childhood outcomes at ages 3-5 years.

Methods/design: We will build on the established International Weight Management in Pregnancy (i-WIP) IPD Collaborative Network, having identified researchers who have conducted randomised dietary and lifestyle interventions among pregnant women who are overweight or obese, and where ongoing childhood follow-up of participants has been or is being undertaken. The primary maternal outcome is a diagnosis of maternal metabolic syndrome.

View Article and Find Full Text PDF

Background: Maternal obesity is associated with increased risks of adverse pregnancy-related complications and outcomes for both mothers and infants. Overweight and obese women have an increased risk of pregnancy-induced hypertension, preeclampsia and gestational diabetes mellitus (GDM). Infant Body Mass index (BMI) and the risk of obesity in adulthood are related to maternal gestational weight gain (GWG).

View Article and Find Full Text PDF

Introduction: Offspring of obese women have both short-term and long-term increased morbidities. We investigated the relationship between maternal 2-h plasma glucose level determined by an oral glucose tolerance test, degree of obesity, gestational weight gain and total fat, abdominal fat, and fat-free masses in the offspring of obese mothers.

Material And Methods: Obese mother-newborn dyads were recruited and 2-h plasma glucose levels were assessed during gestational weeks 27-30; neonatal body composition was measured by dual-energy X-ray absorptiometry scanning (DXA) within 48 h of birth.

View Article and Find Full Text PDF

Background: Transmission of obesity across generations is of concern. Offspring of obese women have short- and long-term increased morbidities. A high intake of carbohydrate during pregnancy combined with impaired glucose tolerance is postulated to result in high birth weight, which is linked to subsequent metabolic disease.

View Article and Find Full Text PDF