Impact of extreme prematurity on families of adolescent children

"Sink or swim": mothers' experiences of extremely preterm infants after 15 years from birth

OBJECTIVES

To evaluate the experience of parenting a preterm infant from birth to adolescence and to raise awareness of the complexity of premature birth and the child's subsequent developmental journey for the entire family.

STUDY DESIGN

A phenomenological, qualitative approach using semi-structured interviews with open-ended questions was adopted to obtain retrospective, in-depth narratives. Seven mothers of adolescents born preterm with extremely low birth weight (ELBW) and admitted to a neonatal intensive care unit (NICU) participated in the study. Interviews were conducted by a trained researcher in qualitative methods, and independent coders performed data analysis.

RESULTS

Three phases and eight core themes, chronologically organized, emerged from the thematic analysis: starting from preterm birth (panic, fear and uncertainty; hope and a positive attitude to the future; altered parental role), transitioning to life after hospitalization (fatigue and worry about an uncertain future; need of support), and extending into adolescence (adolescents' fragility; overprotection; post-traumatic personal growth).

CONCLUSIONS

The birth of a preterm baby has significant repercussions for the entire family, not only in the period immediately following birth but also for many years afterwards, as the traumatic event is retraced with memories that remain both painful and vivid. These findings should be acknowledged by professionals working in the NICU to foster the development of targeted interventions that help parents build resilience, including from a personal growth perspective.

Long-Term Maternal Mental Health after Spontaneous Preterm Birth

OBJECTIVE

 The aim of this study is to investigate whether a history of spontaneous preterm birth (SPTB) is associated with maternal depressive and anxiety symptoms, or psychosocial distress in the fifth decade of life.

STUDY DESIGN

 This is a secondary analysis of the PreCaris-study, a prospective observational study in which we included 350 women with a history of SPTB between 220/7 and 366/7 weeks of gestation and compared them to 115 women who had a term birth. Primary outcomes were the Depression and Anxiety scores measured using the Hospital Anxiety Depression Scale and Psychosocial distress assessed with the Distress Thermometer for Parents. Secondary outcomes were self-reported impact of the birth in daily life and psychosocial support after delivery.

RESULTS

 After a median of 13 years after delivery, no significant differences were found in primary outcomes. Significantly more women with a history of SPTB reported that the birth still had impact in daily life; adjusted odds ratio: 2.46 (95% confidence interval: 1.35-4.48). A total of 57 (16.3%) women after SPTB reported to have needed professional psychosocial support after delivery but did not receive it. These women more often had a high Anxiety score (p = 0.030), psychosocial distress (p = 0.001), and influence of birth in daily life (p = 0.000).

CONCLUSION

 There are no long-term effects on depressive and anxiety symptoms and psychosocial distress in women who experienced SPTB compared with women who had a full-term pregnancy. A significant part of the women who delivered preterm needed psychosocial support but did not receive it and were at higher risk of anxiety, psychosocial distress, and impact in daily life. We therefore recommend offering all women after SPTB psychosocial support after delivery.

KEY POINTS

· No long-term effects on depressive and anxiety symptoms and psychosocial distress after SPTB.. · A total of 16.3% of the cases needed professional psychosocial support after delivery but did not receive it.. · This subgroup was at higher risk of anxiety symptoms, psychosocial distress, and impact on daily life..

Cognition, mental health and quality of life amongst siblings of preterm born children: A systematic review

AIM

Globally, 1 in 10 babies are born preterm. Families with preterm born infants may suffer strains related to the presence of a preterm child. To date, most evidence focuses on the outcome of children born preterm and of their parents. Our objective was to investigate the evidence on the impact of having a preterm born sibling on cognitive function, mental health and quality of life of term-born siblings and critically appraise the evidence.

METHODS

We searched five electronic databases, Google Scholar and reference lists. Two reviewers independently conducted screening, data extraction and critical appraisal.

RESULTS

We retrieved 9121 articles. After duplicates, titles, abstract and full text review, seven studies met the inclusion criteria. One study reported higher anxiety and depression scores on index cases in the term born comparison group, compared to the index cases in the preterm born sibling group. Another study reported more feelings of reduced parental attention, and more interpersonal problems in the preterm born sibling group, than the comparison group.

CONCLUSIONS

Although two studies reported a difference in outcomes between index cases in preterm born sibling groups and comparison groups, the scarce evidence did not allow us to delineate an effect or lack of it.

Perspectives of extremely prematurely born adults on what to consider in prenatal decision-making: a qualitative focus group study

OBJECTIVE

A shared decision-making (SDM) approach is recommended for prenatal decisions at the limit of viability, with a guiding role for parental values. People born extremely premature experience the consequences of the decision made, but information about their perspectives on prenatal decisions is lacking. Therefore, this study aims to describe their perspectives on what is important in decision-making at the limit of viability.

DESIGN

Semi-structured focus group discussions were conducted, recorded and transcribed verbatim. The data were independently analysed by two researchers in Atlas.ti.

RESULTS

Four focus groups were conducted in the Netherlands, with five to six participants each, born between 240/7 and 300/7 weeks gestation in the period between 1965 and 2002. Considering their personal life experiences and how their extremely premature birth affected their families, the participants reflected on decision-making at the limit of viability. Various considerations were discussed and summarised into the following themes: anticipated parental regret, the wish to look at the baby directly after birth, to give the infant a chance at survival, quality of life, long-term outcomes for the infant and the family, and religious or spiritual considerations.

CONCLUSIONS

Insights into the perspectives of adults born extremely premature deepened our understanding of values considered in decision-making at the limit of viability. Results point out the need for a more individualised prediction of the prognosis and more extensive information on the lifelong impact of an extremely premature birth on both the infant and the family. This could help future parents and healthcare professionals in value-laden decision-making.

Examining the impact of premature birth on parental mental health and family functioning in the years following hospital discharge: A review

BACKGROUND

This review provides an update of the current research related to the impact of extreme and very premature birth on parental mental health and family functioning following discharge from hospital.

METHODS

Full-text peer reviewed articles in English, describing parents' and families' health and wellbeing after the discharge from hospital of their baby using validated questionnaires, were evaluated. Results of included studies are presented in a summarized format. Embase, Medline and PsycINFO databases were accessed in January 2021.

RESULTS

38 studies were included. Nine manuscripts reported on parental mental health and 13 on stress, which are a concern after the birth of a premature infant, especially in the first year. Depression, anxiety, and stress are known to measure higher compared to parents of infants born at term. Over several years, these measures of mental health decrease significantly. Four reported on quality of life for parents of premature infants, which is reduced immediately after discharge, but then improves over time. The impact of premature birth on the family functioning was described in ten included studies and was described to have positive and negative consequences.

CONCLUSION

The negative impact of the premature birth and hospital journey on parental mental health lessens significantly with time.

The Trend in Costs of Tertiary-Level Neonatal Intensive Care for Neonates Born Preterm at 220/7-286/7 Weeks of Gestation from 2010 to 2019 in Canada

OBJECTIVE

To describe the trend in costs over 10 years for tertiary-level neonatal care of infants born 22^0/7-28^6/7 weeks of gestation during an ongoing Canadian national quality improvement project.

STUDY DESIGN

Clinical characteristics, outcomes, and third-party payor costs for the tertiary neonatal care of infants born 22^0/7-28^6/7 weeks of gestation between the years 2010 and 2019 were analyzed from the Canadian Neonatal Network database. Costs were estimated using resource use data from the Canadian Neonatal Network and cost inputs from hospitals, physician billing, and administrative databases in Ontario, Canada. Cost estimates were adjusted to 2017 Canadian dollars (CAD). A generalized linear mixed-effects model with gamma regression was used to estimate trends in costs.

RESULTS

Between 2010 and 2019, the number of infants born <24 weeks of gestation increased from 4.4% to 7.7%. The average length of stay increased from 68 days to 75 days. Unadjusted average ± SD total costs per neonate were $120 717 ± $93 062 CAD in 2010 and $132 774 ± $93 161 CAD in 2019. After adjustment for year, center, and gestation, total costs and length of stay increased significantly, by $13 612 CAD (P < .01) and 8.1 days (P < .01) over 10 years, respectively; whereas costs accounting for LOS remained stable.

CONCLUSIONS

The total costs and length of stay for infants 22^0/7-28^6/7 weeks of gestation have increased over the past decade in Canada during an ongoing national quality improvement initiative; however, there was an increase in the number and survival of neonates at the age of periviability.

Cognitive Function, Mental Health, and Quality of Life in Siblings of Preterm Born Children: Protocol for a Systematic Review

Background

Children and adults born preterm are at increased risk of cognitive impairments, mental health disorders, and poorer quality of life. Epidemiological studies have shown that the impact of preterm birth extends to the immediate family members; however, existing research have focused on parents, and little attention has been given to siblings.

Objective

The aim of the systematic review described in this protocol is to synthesize currently available evidence on the impact of exposure to preterm birth (ie, having a sibling born preterm) on cognition, mental health, and quality of life of term born siblings (index child) of preterm born children, and to critically appraise the evidence.

Methods

This protocol outlines a systematic review designed in accordance with the PRISMA-P (Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols) checklist. We will include all studies that assess outcomes in siblings of children born preterm. Quantitative and qualitative studies will be eligible for the systematic review, and only studies in English will be included. Firstly, search will be conducted electronically on PubMed, Scopus, Embase, Mednar, and opengrey.eu databases and, secondly, manually in Google Scholar and reference lists. The search strategy will include keywords and synonyms, Boolean operators, and text words (ie, within title and abstract). The team of reviewers will screen the search results, extract data from eligible studies, and critically appraise the studies. Analysis will involve both descriptive and quantitative approaches. Meta-analysis will be conducted if appropriate.

Results

This systematic review was registered on PROSPERO (International Prospective Register of Systematic Reviews) on December 18, 2020, and it is currently in progress. The findings will be synthesized to determine the effect of preterm birth on full-term siblings and the quality of the available evidence.

Conclusions

The evidence derived from this study will shed light on gaps and limitations in the field of preterm birth, more specifically, the effect of preterm birth on full-term siblings. In addition, we hope that understanding the impact of preterm birth on family members will inform targeted interventions and policies for those identified at high risk and how to mitigate health risks.

Trial Registration

PROSPERO International Prospective Register of Systematic Reviews CRD42021222887; https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021222887

International Registered Report Identifier (IRRID)

DERR1-10.2196/34987

Neonatal Outcome and Treatment Perspectives of Preterm Infants at the Border of Viability

Decision-making at the border of viability remains challenging for the expectant parents and the medical team. The preterm infant is dependent on others making the decision that will impact them for a lifetime in hopefully their best interest. Besides survival and survival without neurodevelopmental impairment, other relevant outcome measures, such as the quality of life of former preterm infants and the impact on family life, need to be integrated into prenatal counselling. Recommendations and national guidelines continue to rely on arbitrarily set gestational age limits at which treatment is not recommended, can be considered and it is recommended. These guidelines neglect other individual prognostic outcome factors like antenatal steroids, birth weight and gender. Besides individual factors, centre-specific factors like perinatal treatment intensity and the attitude of healthcare professionals significantly determine the futures of these infants at the border of viability. A more comprehensive approach regarding treatment recommendations and relevant outcome measures is necessary.

Hearing Loss Diagnosis and Early Hearing-Related Interventions in Infants With or at High Risk for Cerebral Palsy: A Systematic Review

AIM

To synthesize published evidence regarding hearing impairment diagnosis and interventions in infants with or at high risk for cerebral palsy in the first year after birth.

METHOD

Nine databases were searched for MeSH terms up to February 2020. Included studies were published in English, enrolled infants with or at high risk for cerebral palsy, and addressed hearing evaluation/rehabilitation within the first year after birth. Quality of evidence was evaluated using RTI Item Bank and QUADAS-2.

RESULTS

Eighteen articles met inclusion criteria. Quality of the evidence ranged from low to high, revealing variability in diagnostic assessment methodologies and adherence to diagnostic schedules. Concerns for bias included lack of recognition of cerebral palsy effects and etiologies on functional hearing assessment methods and results. Two interventions (hearing aid and cochlear implantation) were identified; however, reported use was inconsistent.

INTERPRETATION

Hearing screening in infants with or at high risk for cerebral palsy requires evaluation of the entire auditory pathway preferentially using comprehensive electrophysiological panels of assessments. For infants with perinatal neural insults, pediatric neurologists are uniquely positioned to recommend adherence to systematic surveillance and comprehensive audiology assessments, regardless of comorbidities and motor impairments.

Maternal post-traumatic stress and depression symptoms and outcomes after NICU discharge in a low-income sample: a cross-sectional study

Background

Having a preterm newborn and the experience of staying in the neonatal intensive care unit (NICU) has the potential to impact a mother’s mental health and overall quality of life. However, currently there are few studies that have examined the association of acute post-traumatic stress (PTS) and depression symptoms and infant and maternal outcomes in low-income populations.

Design/ methods

In a cross-sectional study, we examined adjusted associations between positive screens for PTS and depression using the Perinatal Post-traumatic stress Questionnaire (PPQ) and the Patient Health-Questionnaire 2 (PHQ-2) with outcomes using unconditional logistic and linear regression models.

Results

One hundred sixty-nine parents answered the questionnaire with 150 complete responses. The majority of our sample was Hispanic (68%), non-English speaking (67%) and reported an annual income of <$20,000 (58%). 33% of the participants had a positive PPQ screen and 34% a positive PHQ-2 screen. After adjusting for confounders, we identified that a positive PHQ-2 depression score was associated with a negative unit (95% CI) change on the infant’s Vineland Adaptive Behavior Scales, second edition of − 9.08 (− 15.6, − 2.6) (p < 0.01). There were no significant associations between maternal stress and depression scores and infant Bayley Scales of Infant Development III scores or re-hospitalizations or emergency room visits. However, positive PPQ and screening score were associated with a negative unit (95% CI) unit change on the maternal Multicultural Quality of Life Index score of − 8.1 (− 12, − 3.9)(p < 0.01) and − 7.7 (− 12, − 3) (p = 0.01) respectively.

Conclusions

More than one-third of the mothers in this sample screened positively for PTS and depression symptoms. Screening scores positive for stress and depression symptoms were associated with a negative change in some infant development scores and maternal quality of life scores. Thoughtful screening programs for maternal stress and depression symptoms should be instituted.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-020-03536-0.

Preterm Birth and Maternal Mental Health: Longitudinal Trajectories and Predictors

OBJECTIVE

To examine trajectories of psychological distress in mothers of children born very preterm (VPT, <30 weeks gestation) and full term from 2 to 13 years after the birth, and examine predictors of maternal psychological distress over time within the VPT group.

METHODS

Mothers of children born VPT (n = 159) and full term (n = 71) completed questionnaires assessing their psychological distress when their child was 2, 7, and 13 years of age. Mixed models were used to examine differences between groups in maternal psychological distress over time. Family social risk, child neonatal medial risk, child sex, multiple pregnancy, and child's neurodevelopmental impairment in early childhood were examined as potential predictors of maternal psychological distress within the VPT group.

RESULTS

Mothers of children born VPT displayed elevated psychological distress compared with mothers of full-term children, and this difference was consistent over time. Higher family social risk was associated with elevated maternal psychological distress throughout childhood across all time-points. There was evidence that mothers of children at higher neonatal medical risk displayed increasing psychological distress over time.

CONCLUSIONS

Mothers of children born VPT show prolonged psychological distress. Mothers from socially disadvantaged background and those whose child has neonatal medical complications may require extensive support to prevent prolonged psychological distress and promote optimal outcomes for children and families.

Infant illness severity and family adjustment in the aftermath of NICU hospitalization

Up to 15% of parents have an infant who will spend time in a neonatal intensive care unit (NICU). After discharge, parents may care for a medically fragile infant and worry about their development. The current study examined how infant illness severity is associated with family adjustment. Participants included parents with infants who had been discharged from the NICU 6 months to 3 years prior to study participation (N = 199). Via a Qualtrics online survey, parents reported their infants' medical history, parenting stress, family burden, couple functioning, and access to resources. Multivariable regression analyses revealed that more severe infant medical issues during hospitalization (e.g., longer length of stay and more medical devices) were associated with greater family burden, but not stress or couple functioning. Infant health issues following hospitalization (i.e., medical diagnosis and more medical specialists) were associated with greater stress, poorer couple functioning, and greater family burden. Less time for parents was associated with increased stress and poorer couple functioning. Surprisingly, parents of infants who were rehospitalized reported less stress and better couple functioning, but greater family burden. Family-focused interventions that incorporate psychoeducation about provider-patient communication, partner support, and self-care may be effective to prevent negative psychosocial sequelae among families.

Stockholm preterm interaction-based intervention (SPIBI) - study protocol for an RCT of a 12-month parallel-group post-discharge program for extremely preterm infants and their parents

BACKGROUND

Improved neonatal care has resulted in increased survival rates among infants born after only 22 gestational weeks, but extremely preterm children still have an increased risk of neurodevelopmental delays, learning disabilities and reduced cognitive capacity, particularly executive function deficits. Parent-child interaction and parental mental health are associated with infant development, regardless of preterm birth. There is a need for further early interventions directed towards extremely preterm (EPT) children as well as their parents. The purpose of this paper is to describe the Stockholm Preterm Interaction-Based Intervention (SPIBI), the arrangements of the SPIBI trial and the chosen outcome measurements.

METHODS

The SPIBI is a randomized clinical trial that includes EPT infants and their parents upon discharge from four neonatal units in Stockholm, Sweden. Inclusion criteria are EPT infants soon to be discharged from a neonatal intensive care unit (NICU), with parents speaking Swedish or English. Both groups receive three initial visits at the neonatal unit before discharge during the recruitment process, with a strengths-based and development-supportive approach. The intervention group receives ten home visits and two telephone calls during the first year from a trained interventionist from a multi-professional team. The SPIBI intervention is a strengths-based early intervention programme focusing on parental sensitivity to infant cues, enhancing positive parent-child interaction, improving self-regulating skills and supporting the infant's next small developmental step through a scaffolding process and parent-infant co-regulation. The control group receives standard follow-up and care plus extended assessment. The outcomes of interest are parent-child interaction, child development, parental mental health and preschool teacher evaluation of child participation, with assessments at 3, 12, 24 and 36 months corrected age (CA). The primary outcome is emotional availability at 12 months CA.

DISCUSSION

If the SPIBI shows positive results, it could be considered for clinical implementation for child-support, ethical and health-economic purposes. Regardless of the outcome, the trial will provide valuable information about extremely preterm children and their parents during infancy and toddlerhood after regional hospital care in Sweden.

TRIAL REGISTRATION

The study was registered in ClinicalTrials.gov in October 2018 (NCT03714633).

Out-of-home care placements of children and adolescents born preterm: A register-based cohort study

BACKGROUND

Preterm birth predisposes to child protection action in the form out-of-home care. The impact of the degree of preterm birth on the likelihood for OHC placement(s) and their timing is unknown.

METHODS

This population-based register-linkage study assessed the likelihood of OHC placement in different gestational age groups using multivariable Cox regression models. All 193 033 traceable singleton (8324 preterm, 4.3%) liveborn in Finland (January 1987-September 1990), as the first index child of each mother within the cohort period, were followed up until their 18th birthday.

RESULTS

A total of 6562 children (3.4%) experienced OHC. In comparison with full-term children (39-41 weeks), those born at 23-33 completed weeks were predisposed to OHC (hazard ratio [HR] 2.11, 95% confidence interval [CI] 1.74, 2.56). For those born late preterm (34-36 weeks) and early term (37-38 weeks), the HR were 1.54 (95% CI 1.37, 1.73) and 1.19 (95% CI 1.12, 1.26), respectively. Adjustment for parental and child characteristics attenuated the HRs: 23-33 weeks: 1.31 (95% CI 1.07, 1.59), 34-36 weeks: 1.17 (95% CI 1.04, 1.31), and 37-38 weeks: 1.08 (95% CI 1.02, 1.16). However, the adjusted HRs for first OHC entries at 0-5 years of age were higher: 23-33 weeks 2.29 (95% CI 1.72, 3.05), 34-36 weeks 1.76 (95% CI 1.46, 2.13), and 37-38 weeks 1.40 (95% CI 1.25, 1.56). Among those born preterm or early term, in comparison with their term born peers, no excess risk for OHC was seen after 5 years.

CONCLUSIONS

A dose-response relationship exists between the level of preterm birth and OHC placement risk. OHC placements are more common among early and late preterm, and early term children, compared with those born full term, and occur at younger age. Perinatal and postnatal adverse circumstances appear to explain the phenomenon only partly.

Burdens Beyond Biology for Sick Newborn Infants and Their Families

To date, outcomes in neonatology have focused mainly on the biological outcomes of the babies under our care. In this article, we argue that we must move beyond this proband and biological bias, towards a "Slow Medicine" that recognizes the distinction between the remarkable technical capabilities of the modern medical world and how those intersect with our society, and its values, more broadly. Practically speaking, this involves consideration of the impacts of neonatal intensive care and its sequelae on families, as well as non-biological outcomes such as finances and stress. Implementing this Slow Medicine does not mean that neonatologists must forego effective therapy or the improved mortality and morbidity it has brought, but rather that we adopt a committed and compassionate view of medicine, in which we engage outside the neonatal intensive care unit to address the nonbiological suffering of our patients and their equally vulnerable families.

Paid Family Leave to Enhance the Health Outcomes of Preterm Infants

Prematurity is the largest contributor to perinatal morbidity and mortality. Preterm infants and their families are a significant vulnerable population burdened with limited resources, numerous health risks, and poor health outcomes. The social determinants of health greatly shape the economic and psychosocial resources that families possess to promote optimal outcomes for their preterm infants. The purposes of this article are to analyze the resource availability, relative risks, and health outcomes of preterm infants and their families and to discuss why universal paid family leave could be one potential public policy that would promote optimal outcomes for this infant population. First, we discuss the history of family leave in the United States and draw comparisons with other countries around the world. We use the vulnerable populations conceptual model as a framework to discuss why universal paid family leave is needed and to review how disparities in resource availability are driving the health status of preterm infants. We conclude with implications for research, nursing practice, and public policy. Although health care providers, policy makers, and other key stakeholders have paid considerable attention to and allocated resources for preventing and treating prematurity, this attention is geared toward individual-based health strategies for promoting preconception health, preventing a preterm birth, and improving individual infant outcomes. Our view is that public policies addressing the social determinants of health (e.g., universal paid family leave) would have a much greater impact on the health outcomes of preterm infants and their families than current strategies.

Opportunities and difficulties for counseling at the margins of viability

At the margins of viability, the interaction between physicians and families presents challenges but also opportunities for success. The counseling team often focuses on data: morbidity and mortality statistics and the course of a typical infant in the neonatal intensive care unit. Data that are generated on the population level can be difficult to align with the multiple facets of an individual infant's trajectory. It is also information that can be difficult to present because of framing biases and the complexities of intuiting statistical information on a personal level. Families also do not arrive as a blank slate but rather arrive with notions of prematurity generated from the culture they live in. Mothers and fathers often want to focus on hope, their changing role as parents, and in their desire to be a family. Multi-timepoint counseling provides the opportunity to address these goals and continue communication as the trajectories of infants, families and the counseling team change.

The Missing Siblings of Infants Born Preterm

BACKGROUND

Parents of very or extremely low birth weight infants have fewer subsequent children after preterm birth. Whether this applies to parents of less preterm infants is unknown.

METHODS

In this nationwide cohort study, we identified all 230 308 traceable (>99%) singletons (9983 preterm, 4.3%) live born in Finland between January 1, 1987, and September 30, 1990, and their parents. Quantitative contribution of gestational age of child to the birth of parental subsequent children was assessed by multivariate Cox regression models, stratifying by the number of previous children. The impact of gestational age on sibling count was estimated at individual and population level.

RESULTS

Mothers of extremely preterm (23-27 completed weeks) infants were, compared with mothers of term infants (39-41 weeks), less likely to have a subsequent live-born child (adjusted hazard ratio [HR]: 0.74; 95% confidence interval: 0.63-0.86). Corresponding HRs and confidence intervals were as follows: 28 to 31 weeks: 0.72 (0.65-0.80), 32 to 33 weeks: 0.82 (0.74-0.90), and 34 to 36 weeks: 0.90 (0.87-0.93). These HRs were consistent with those of fathers and couples. The cohort included 8002 firstborn preterm children, of whom 356 (4.4%) died in infancy. The 8002 children had a total of 13 826 subsequent siblings (1138 less than expected); per 1000 preterm births, this translates to the death of 44 preterm infants and 142 missing subsequent siblings.

CONCLUSIONS

Families with a preterm singleton child have fewer subsequent children. In a high-income country, the main population effect of preterm birth is caused by these "missing siblings," whose number exceeds the number of those preterm infants who die.

Counseling parents at risk of delivery of an extremely premature infant: Differing strategies

BACKGROUND

It is not known how neonatologists address the affective and cognitive loads on parents deciding whether to resuscitate infants born extremely preterm. This study explores expert neonatologists' views on these decision-making processes and their own roles in counseling parents.

METHODS

Semistructured interviews asked internationally recognized experts to share their perspectives on perinatal consultations. Their responses were subjected to thematic analysis.

RESULTS

Eighteen of 22 invited experts participated. Approximately equal numbers reported employing a physician-driven approach, a parent-driven approach, and a combined approach during these consultations. Those who followed a physician-driven approach typically focused on conveying standard information about adverse outcomes. Those who followed a parent-driven approach typically focused on addressing parents' information requests, guiding their decision making, and providing affective support. Nearly all experts, in each group, endorsed addressing the child's quality of life, in terms of functionality, when discussing long-term outcomes. Although many believed that families adjusted to life with a disabled child, few discussed the topic during prenatal consultations. Most, in each group, reported trying to alleviate future "decisional regret" for parents whose premature infants subsequently became disabled. None spoke to parents about possible decisional regret after deciding to forgo resuscitation.

CONCLUSIONS

Expert neonatologists are deeply concerned that parents understand the decision facing them. However, they differ on what information they offer and how they balance parents' need for cognitive and affective support. They expressed more concern about parents' decisional regret should their child survive resuscitation, but have severe disability, than about decisional regret after foregoing resuscitation.

Very Preterm Birth and Parents' Quality of Life 27 Years Later

BACKGROUND AND OBJECTIVES

Parents of preterm children experience increased distress early in their children's lives. Whether the quality of life of parents of preterm children is comparable to that of parents of term children by the time their offspring reach adulthood is unknown. What precursors in their offspring's childhood predict parental quality of life?

METHODS

A prospective whole-population study in Germany followed very preterm (VP) (<32 weeks gestation) or very low birth weight (VLBW) (<1500 g) (N = 250) and term-born individuals (N = 230) and their parents (VP or VLBW: N = 219; term: N = 227) from birth to adulthood. Parental quality of life was evaluated with the World Health Organization Quality of Life assessment and the Satisfaction with Life questionnaire when their offspring were adults (mean age 27.3 years, 95% confidence interval [CI]: 27.2 to 27.3). Childhood standard assessments of VP or VLBW and term offspring included neurosensory disability, academic achievement, mental health, and parent-child and peer relationships.

RESULTS

Overall quality of life of parents of VP or VLBW adults was found to be comparable to parents of term individuals (P > .05). Parental quality of life was not predicted by their children being born VP or VLBW, experiencing disability, academic achievement, or the parent-child relationship in childhood but by their offspring's mental health (B = 0.15, 95% CI: 0.08 to 0.22) and peer relationships (B = 0.09, 95% CI: 0.02 to 0.16) in childhood.

CONCLUSIONS

As a testament to resilience, parents of VP or VLBW adults had quality of life comparable to parents of term adults. Support and interventions to improve mental health and peer relationships in all children are likely to improve parents' quality of life.

Counselling and management for anticipated extremely preterm birth

Counselling couples facing the birth of an extremely preterm infant is a complex and delicate task, entailing both challenges and opportunities. This revised position statement proposes using a prognosis-based approach that takes the best estimate of gestational age into account, along with additional factors, including estimated fetal weight, receipt of antenatal corticosteroids, singleton versus multiple pregnancy, fetal status and anomalies on ultrasound and place of birth. This statement updates data on survival in Canada, long-term neurodevelopmental disability at school age and quality of life, with focus on strategies to communicate effectively with parents. It also proposes a framework for determining the prognosis-based management option(s) to present to parents when initiating the decision-making process. This statement replaces the 2012 position statement.

Effects of targeting lower versus higher arterial oxygen saturations on death or disability in preterm infants

BACKGROUND

The use of supplemental oxygen in the care of extremely preterm infants has been common practice since the 1940s. Despite this, there is little agreement regarding which oxygen saturation (SpO₂) ranges to target to maximise short- or long-term growth and development, while minimising harms. There are two opposing concerns. Lower oxygen levels (targeting SpO₂ at 90% or less) may impair neurodevelopment or result in death. Higher oxygen levels (targeting SpO₂ greater than 90%) may increase severe retinopathy of prematurity or chronic lung disease.The use of pulse oximetry to non-invasively assess neonatal SpO₂ levels has been widespread since the 1990s. Until recently there were no randomised controlled trials (RCTs) that had assessed whether it is better to target higher or lower oxygen saturation levels in extremely preterm infants, from birth or soon thereafter. As a result, there is significant international practice variation and uncertainty remains as to the most appropriate range to target oxygen saturation levels in preterm and low birth weight infants.

OBJECTIVES

1. What are the effects of targeting lower versus higher oxygen saturation ranges on death or major neonatal and infant morbidities, or both, in extremely preterm infants?2. Do these effects differ in different types of infants, including those born at a very early gestational age, or in those who are outborn, without antenatal corticosteroid coverage, of male sex, small for gestational age or of multiple birth, or by mode of delivery?

SEARCH METHODS

We used the standard search strategy of Cochrane Neonatal to search the Cochrane Central Register of Controlled Trials (CENTRAL 2016, Issue 4), MEDLINE via PubMed (1966 to 11 April 2016), Embase (1980 to 11 April 2016) and CINAHL (1982 to 11 April 2016). We also searched clinical trials databases, conference proceedings and the reference lists of retrieved articles for randomised controlled trials.

SELECTION CRITERIA

Randomised controlled trials that enrolled babies born at less than 28 weeks' gestation, at birth or soon thereafter, and targeted SpO₂ ranges of either 90% or below or above 90% via pulse oximetry, with the intention of maintaining such targets for at least the first two weeks of life.

DATA COLLECTION AND ANALYSIS

We used the standard methods of Cochrane Neonatal to extract data from the published reports of the included studies. We sought some additional aggregate data from the original investigators in order to align the definitions of two key outcomes. We conducted the meta-analyses with Review Manager 5 software, using the Mantel-Haenszel method for estimates of typical risk ratio (RR) and risk difference (RD) and a fixed-effect model. We assessed the included studies using the Cochrane 'Risk of bias' and GRADE criteria in order to establish the quality of the evidence. We investigated heterogeneity of effects via pre-specified subgroup and sensitivity analyses.

MAIN RESULTS

Five trials, which together enrolled 4965 infants, were eligible for inclusion. The investigators of these five trials had prospectively planned to combine their data as part of the NeOProM (Neonatal Oxygen Prospective Meta-analysis) Collaboration. We graded the quality of evidence as high for the key outcomes of death, major disability, the composite of death or major disability, and necrotising enterocolitis; and as moderate for blindness and retinopathy of prematurity requiring treatment.When an aligned definition of major disability was used, there was no significant difference in the composite primary outcome of death or major disability in extremely preterm infants when targeting a lower (SpO₂ 85% to 89%) versus a higher (SpO₂ 91% to 95%) oxygen saturation range (typical RR 1.04, 95% confidence interval (CI) 0.98 to 1.10; typical RD 0.02, 95% CI -0.01 to 0.05; 5 trials, 4754 infants) (high-quality evidence). Compared with a higher target range, a lower target range significantly increased the incidence of death at 18 to 24 months corrected age (typical RR 1.16, 95% CI 1.03 to 1.31; typical RD 0.03, 95% CI 0.01 to 0.05; 5 trials, 4873 infants) (high-quality evidence) and necrotising enterocolitis (typical RR 1.24, 95% 1.05 to 1.47; typical RD 0.02, 95% CI 0.01 to 0.04; 5 trials, 4929 infants; I² = 0%) (high-quality evidence). Targeting the lower range significantly decreased the incidence of retinopathy of prematurity requiring treatment (typical RR 0.72, 95% CI 0.61 to 0.85; typical RD -0.04, 95% CI -0.06 to -0.02; 5 trials, 4089 infants; I² = 69%) (moderate-quality evidence). There were no significant differences between the two treatment groups for major disability including blindness, severe hearing loss, cerebral palsy, or other important neonatal morbidities.A subgroup analysis of major outcomes by type of oximeter calibration software (original versus revised) found a significant difference in the treatment effect between the two software types for death (interaction P = 0.03), with a significantly larger treatment effect seen for those infants using the revised algorithm (typical RR 1.38, 95% CI 1.13 to 1.68; typical RD 0.06, 95% CI 0.01 to 0.10; 3 trials, 1716 infants). There were no other important differences in treatment effect shown by the subgroup analyses using the currently available data.

AUTHORS' CONCLUSIONS

In extremely preterm infants, targeting lower (85% to 89%) SpO₂ compared to higher (91% to 95%) SpO₂ had no significant effect on the composite outcome of death or major disability or on major disability alone, including blindness, but increased the average risk of mortality by 28 per 1000 infants treated. The trade-offs between the benefits and harms of the different oxygen saturation target ranges may need to be assessed within local settings (e.g. alarm limit settings, staffing, baseline outcome risks) when deciding on oxygen saturation targeting policies.

The impact of preterm birth <37 weeks on parents and families: a cross-sectional study in the 2 years after discharge from the neonatal intensive care unit

BACKGROUND

Little is known about the quality of life of parents and families of preterm infants after discharge from the neonatal intensive care unit (NICU). Our aims were (1) to describe the impact of preterm birth on parents and families and (2) and to identify potentially modifiable determinants of parent and family impact.

METHODS

We surveyed 196 parents of preterm infants <24 months corrected age in 3 specialty clinics (82% response rate). Primary outcomes were: (1) the Impact on Family Scale total score; and (2) the Infant Toddler Quality of Life parent emotion and (3) time limitations scores. Potentially modifiable factors were use of community-based services, financial burdens, and health-related social problems. We estimated associations of potentially modifiable factors with outcomes, adjusting for socio-demographic and infant characteristics using linear regression.

RESULTS

Median (inter-quartile range) infant gestational age was 28 (26-31) weeks. Higher Impact on Family scores (indicating worse effects on family functioning) were associated with taking ≥3 unpaid hours/week off from work, increased debt, financial worry, unsafe home environment and social isolation. Lower parent emotion scores (indicating greater impact on the parent) were also associated with social isolation and unpaid time off from work. Lower parent time limitations scores were associated with social isolation, unpaid time off from work, financial worry, and an unsafe home environment. In contrast, higher parent time limitations scores (indicating less impact) were associated with enrollment in early intervention and Medicaid.

CONCLUSIONS

Interventions to reduce social isolation, lessen financial burden, improve home safety, and increase enrollment in early intervention and Medicaid all have the potential to lessen the impact of preterm birth on parents and families.

Family adaptation to cerebral palsy in adolescents: A European multicenter study

BACKGROUND AND AIM

Factors promoting family adaptation to child's disability are poorly studied together. The aim of the study was to describe the family adaptation to disability and to identify determinants associated with using a global theoretical model.

MATERIALS AND METHODS

286 families of teenagers [13-17 years] with cerebral palsy (CP) from 4 European disability registers were included and visited at home. Face to face interviews were performed in order to measure parental distress, perceived impact in various dimensions of family life, family resources and stressors. Relationships were modelled with structural equations.

RESULTS

31.8% of parents living with an adolescent with CP showed clinically significant high stress requiring professional assistance. The main stressors were the level of motor impairment and behavioural disorders in adolescent. A good family functioning was the best protective factor. Respite in care and a parents' positive attitude were significantly related to less parental distress. Material support, socioeconomical level, marital status or parental qualifications did not appear to be significant protector factors.

CONCLUSIONS

Particular attention must be paid not only on physical condition but also on adolescent psychological problems to improve family adaptation. Families at risk of experiencing severe distress should be targeted early and proactive caregiver interventions on the whole family should be performed.

WHAT THIS PAPER ADDS

Family is a dynamic system: facing disability, it tries to recover its balance with available resources and its perception of the situation. Literature highlights potential stressors and protecting factors that could affect the disabled child's family adaptation but few papers study a global model including most of these factors. This study validated a global theoretical model of family adaptation to disability at adolescence. It identified behaviour disorders and motor impairment level as main stressors, family functioning as the largest protecting factors, and equipment and financial support as non significant protective factors.

Shared decision making for infants born at the threshold of viability: a prognosis-based guideline

OBJECTIVE

Making prenatal decisions regarding resuscitation of extremely premature infants, based on gestational age alone is inadequate. We developed a prognosis-based guideline.

STUDY DESIGN

We followed a five step approach and used the AGREE II framework: (1) systematic review and critical appraisal of published guidelines; (2) identification of key medical factors for decision making; (3) systematic reviews; (4) creation of a multi-disciplinary working group and (5) external consultation and appraisal.

RESULT

No published guideline met high-quality appraisal criteria. Survival, neurodevelopmental disability, quality of life of child and parents, and maternal mortality and risk of long-term morbidity were identified as key for quality decision-making. Eighteen stakeholders (including parents) advocated for the incorporation of parents' values and preferences in the process.

CONCLUSION

A novel framework, based on prognosis, was generated to guide when early intensive and palliative care may both be offered to expectant parents. Pre-implementation assessment is underway to identify barriers and facilitators to putting in practice.

Antenatal Counseling Regarding Resuscitation and Intensive Care Before 25 Weeks of Gestation

The anticipated birth of an extremely low gestational age (,25 weeks) infant presents many difficult questions, and variations in practice continue to exist.Decisions regarding care of periviable infants should ideally be well informed,ethically sound, consistent within medical teams, and consonant with the parents' wishes. Each health care institution should consider having policies and procedures for antenatal counseling in these situations. Family counseling may be aided by the use of visual materials, which should take into consideration the intellectual, cultural, and other characteristics of the family members. Although general recommendations can guide practice, each situation is unique; thus, decision-making should be individualized. In most cases, the approach should be shared decision-making with the family, guided by considering both the likelihood of death or morbidity and the parents' desires for their unborn child. If a decision is made not to resuscitate,providing comfort care, encouraging family bonding, and palliative care support are appropriate.

Long-Term Maternal Stress and Post-traumatic Stress Symptoms Related to Developmental Outcome of Extremely Premature Infants

In this study, we examined the relations between the severity of developmental outcomes of extremely low birth weight (ELBW) children and their mothers' stress and post-traumatic stress disorder (PTSD) symptoms, 4-16 years after birth. Israeli mothers (N = 78) of a cohort of extremely premature infants (24-27 weeks) born 4-16 years earlier were asked to report about the medical and developmental condition of their child and their current perceived stress and PTSD symptoms. Results show that mothers of ELBW children with normal development reported the lowest perceived stress compared with mothers of ELBW children with developmental difficulties. We also found that 25.6% of the mothers had the potential to suffer from PTSD following the birth of an ELBW child. Furthermore, the severity of prematurity developmental outcomes made a significant contribution to mothers' perceived stress. To sum, mothers of ELBW infants' perceived stress is related to their children's severity of prematurity developmental outcomes, 4-16 years after birth. Clinical implications of these findings are discussed.

Infants of borderline viability: the ethics of delivery room care

For more than half a century neonatologists and ethicists alike have struggled with ethical dilemmas surrounding infants born at the limits of viability. Both doctors and parents face difficult decisions. Do we try to save these babies, knowing that such efforts are likely to be unsuccessful? Or do we provide only comfort care, knowing that, in doing so, you will inevitably allow some babies to die who might have been saved? In this paper, we review the outcome data on these babies and offer ten suggestions for doctors: (1) accept that there is a 'gray zone' during which decisions are not black and white; (2) do not place too much emphasis on gestational age; (3) dying is generally not in an infant's best interest; (4) impairment does not necessarily equal poor quality of life; (5) just because the train has left the station doesn't mean you can't get off; (6) respect powerful emotions; (7) be aware of the self-fulfilling prophecies; (8) time lag likely skews all outcome data; (9) statistics can be both confused and confusing; (10) never abandon parents.

Parent and family outcomes following very preterm or very low birth weight birth: a review

Parents and the family environment have a pronounced influence on child development. For children at increased risk such as those born very preterm (VPT) or with very low birth weight (VLBW), parent and family functioning can influence the child's level of risk or resilience. This review describes parent and family outcomes after VPT/VLBW birth, specifically parental mental health, parenting stress and the impact of the child on the family. Factors associated with these outcomes are examined, as well as the specific outcomes for fathers. Overall the influence of VPT/VLBW birth on parents and the family appears to be more pronounced in early childhood, with less influence seen by the time of adolescence. Emerging evidence suggests that fathers experience high rates of psychological distress in the first months after VPT birth. Whereas characteristics of the VPT/VLBW child are strongly associated with parent and family outcomes, parent and social factors are also important influences.

Very preterm birth influences parental mental health and family outcomes seven years after birth

OBJECTIVE

To evaluate the long-term influence of very preterm birth on parental mental health, family functioning, and parenting stress at age 2 and 7 years.

STUDY DESIGN

Participants were 183 children born very preterm (<30 weeks gestation; n = 148 families) and 69 term-born children (n = 66 families). When children were age 7 years, parents were assessed based on the Hospital Anxiety and Depression Scale, the Family Assessment Device, the Parenting Stress Index, and the Social Support Questionnaire. Similar measures were evaluated at age 2 years.

RESULTS

When the children were age 7 years, parents of the very preterm-born children were more likely to report moderate to severe anxiety symptoms (P = .03), higher levels of depression symptoms (P = .03), poorer family functioning (P < .05), and higher levels of parenting stress (P < .001) compared with parents of the children born at term. Group differences in parenting stress and family functioning persisted after adjustment for social risk and child neurodevelopmental disability. There was strong evidence of a relationship between family functioning and parent-related stress at age 2 and 7 years (P < .001), but little evidence that parental mental health problems at 2 years were predictive of anxiety (P = .15) or depression (P = .28) at 7 years for parents of very preterm children.

CONCLUSION

These findings demonstrate that very preterm birth has a negative influence on parent and family functioning at 7 years after birth, which for some families is consistent with their functioning at 2 years. These results have implications for the support required by parents of very preterm children.

Ethics in neurodevelopmental disability

Neurodevelopmental disabilities, like autism spectrum disorders and cerebral palsy are a common health problem in children. Given the impact of these conditions on children, families, and healthcare and social systems, the care of developmentally challenged children raises questions related to values and ethical principles. We review the common features of neurodevelopmental disorders that help understand the associated ethical questions. We focus on three major areas where ethical questions arise for clinicians and those involved in making decisions for or caring for these children: (1) the principles of decision-making and autonomy as they relate to developmental disability; (2) the issues related to quality of life that have long intersected with developmental disability; and (3) the use of unproven therapies and diagnostics that are particularly controversial given the extent that neurodevelopmental disabilities impact children and their families, yet active treatments options are limited.

Challenges in reconciling best interest and parental exercise of autonomy in pediatric life-or-death situations

OBJECTIVE

To study attitudes regarding life-saving interventions.

STUDY DESIGN

An Internet questionnaire describing 6 patients of different ages needing resuscitation was sent to members of the Norwegian Pediatric Association (n = 676): a 24-week gestational age infant, a term infant, a 2-month-old infant, a 7-year, a 50-year, and an 80-year-old individual. Neonates had similar or better described outcomes than older patients.

RESULTS

A total of 266 people responded (39.4%). The majority would resuscitate all the patients except the 80-year-old. The majority thought that resuscitation was in the best interest of the younger 5 patients, but fewer thought so for neonates (P < .05). Although the majority of the respondents thought that resuscitation was in the neonates' best interest (71% for 24-week-old and 75% for term infant), significantly more would accept comfort care at parental demand (62% for 24-week-old and 72% for term infant), unlike for other scenarios. Quality of life was used to justify decision making; 25% used the length of the life for neonates to motivate their answers. Patients were prioritized for resuscitation in the following order: 2-month-old infant, 7-year-old child with multiple disabilities, 50-year-old adult, the neonates, and lastly the 80-year-old individual.

CONCLUSION

There are challenges in reconciling best interest and parental exercise of autonomy in pediatric life-or-death situations. Neonates seem to be devalued.

Resuscitation of likely nonviable infants: a cost-utility analysis after the Born-Alive Infant Protection Act

OBJECTIVE

The purpose of this study was to compare the effects of universal vs selective resuscitation on maternal utilities, perinatal costs, and outcomes of preterm delivery and termination of pregnancy at 20-23 weeks 6 days' gestation.

STUDY DESIGN

We used studies on medical practices, prematurity outcomes, costs, and maternal utilities to construct decision-analytic models for a cohort of annual US deliveries after preterm delivery or induced termination. Outcome measures were (1) the numbers of infants who survived intact or with mild, moderate, or severe sequelae; (2) maternal quality-adjusted life years (QALYs); and (3) incremental cost-effectiveness ratios.

RESULTS

Universal resuscitation of spontaneously delivered infants between 20-23 weeks 6 days' gestation increases costs by $313.1 million and decreases QALYs by 329.3 QALYs; after a termination, universal resuscitation increases costs by $15.6 million and decreases QALYs by 19.2 QALYs. With universal resuscitation, 153 more infants survive: 44 infants are intact or mildly affected; 36 infants are moderately impaired, and 73 infants are severely disabled.

CONCLUSION

Selective intervention constitutes the highest utility and least costly treatment for infants at the margin of viability.

Decision-making at the border of viability by means of values clarification: a case study to achieve distinct communication by ordinary language approach

OBJECTIVES

We set out to investigate the major obstacles in achieving a sensitive and supportive communication between parents and clinicians in ethical dilemma situations. We focused on discussions in emergency situations by means of values clarification.

METHODS

The study population (n=141) covers four samples of clinical staff (n(1)=72) from different specialties and parents of preterm and term infants (n(2)=69). Because of the vulnerability of parents and the virulence of the topic, the descriptive qualitative case study comprises standardized questionnaires and half-standardized interviews. Data were analyzed graphically and statistically, comparing parents and professionals for the justification of acting using values clarification in this context.

RESULTS

Our study indicated that the use of a critically reconsidered and less personalized language has to be a major goal in the care of preterm infants at the edge of viability. Furthermore we found that acting ethically means making decisions individually by using open-context terms sensitively in consideration of diverging action-guiding principles.

CONCLUSIONS

Decisions in medicine concern different people - experts as well as patients and their representatives. The present study is an attempt to establish more awareness for improved communication, which is a part of professionalism, as well as coping strategies for all involved.

Measuring economic consequences of preterm birth - Methodological recommendations for the evaluation of personal burden on children and their caregivers

This study aims to identify the impact of a preterm birth on financial and emotional burden from the families' perspective. Additionally, a comprehensive schedule of recommendations for a sufficient evaluation of all aspects of burden is developed. Based on the results of a literature search relevant categories and sub-domains for a questionnaire covering multiple aspects of associated financial and emotional burden are identified and converted into a recommendation scheme. Results of the literature search illustrate the large extend of burden of prematurity on parents. This results in substantial out-of-pocket expenditures (OOPE) and emotional distress to the parents besides the medical problems and further financial costs to the health insurance system. According to the results on infants' state of health, OOPE and emotional distress are significantly increased with decreasing gestational age. OOPE for transportation often amounts to the main parental cost dimension. Moreover there is some evidence for a high magnitude of reduced income and missed work days. The family perspective has to be taken into account when calculating the overall costs of preterm births from a societal point of view. However, in recent years economic evaluations were performed rather inhomogeneously in this field. For future studies a) direct medical costs, b) direct non-medical costs, c) indirect costs as well as d) intangible costs (in terms of emotional distress and reduced quality of life for caregivers and children) are the main categories that should be evaluated measuring personal burden of preterm birth on families adequately. A detailed list of specific sub-domains is given. Additionally, the recommendations are not restricted to application in infants born preterm and/or at low birth weight.

Parenting stress in mothers after very preterm birth and the effect of the Infant Behavioural Assessment and Intervention Program

OBJECTIVE

Purpose of this study was to examine maternal parenting stress as a secondary outcome of the Infant Behavioural Assessment and Intervention Program (IBAIP).

METHODS

In a randomized controlled trial 86 very preterm infants and their parents were assigned to the intervention group and 90 to the control group. Maternal parenting stress was assessed with the Dutch version of the Parenting Stress Index at 12 and 24 months post term.

RESULTS

Mothers in the intervention group mothers assessed their infants as happier and less hyperactive/distractible compared with the control group mothers. However, mothers in the intervention group reported more feelings of social isolation.

CONCLUSIONS

The IBAIP appears to have made mothers more satisfied about their infants' mood and distractibility, but also may have evoked more feelings of social isolation. Next to long-term evaluation of the development in very preterm born children, follow-up on functioning of their parents is important.

NeOProM: Neonatal Oxygenation Prospective Meta-analysis Collaboration study protocol

BACKGROUND

The appropriate level of oxygenation for extremely preterm neonates (<28 weeks' gestation) to maximise the greatest chance of survival, without incurring significant morbidity, remains unknown. Infants exposed to lower levels of oxygen (targeting oxygen saturations of <90%) in the first weeks of life are at increased risk of death, cerebral palsy, patent ductus arteriosus, pulmonary vascular resistance and apnoea, whilst those maintained in higher levels of oxygen (targeting oxygen saturations of >90%) have been reported to have greater rates of morbidity including retinopathy of prematurity and chronic lung disease. In order to answer this clinical dilemma reliably, large scale trial evidence is needed.

METHODS/DESIGN

To detect a small but important 4% increase in death or severe disability in survivors, over 5000 neonates would need to be recruited. As extreme prematurity affects 1% of births, such a project undertaken by one trial group would be prohibitively lengthy and expensive. Hence, the Neonatal Oxygenation Prospective Meta-analysis (NeOProM) Collaboration has been formed. A prospective meta-analysis (PMA) is one where studies are identified, evaluated, and determined to be eligible before the results of any included studies are known or published, thereby avoiding some of the potential biases inherent in standard, retrospective meta-analyses. This methodology provides the same strengths as a single large-scale multicentre randomised study whilst allowing greater pragmatic flexibility. The NeOProM Collaboration protocol (NCT01124331) has been agreed prior to the results of individual trials being available. This includes pre-specifying the hypotheses, inclusion criteria and outcome measures to be used. Each trial will first publish their respective results as they become available and the combined meta-analytic results, using individual patient data, will be published when all trials are complete. The primary outcome to be assessed is a composite outcome of death or major disability at 18 months - 2 years corrected age. Secondary outcomes include several measures of neonatal morbidity. The size of the combined dataset will allow the effect of the interventions to be explored more reliably with respect to pre-specified patient- and intervention-level characteristics.

DISCUSSION

Results should be available by 2014.

Impact of very low birth weight infants on the family at 3 months corrected age

BACKGROUND

Very low birth weight infants (VLBW, <1500 g) have increased impact on families compared to term infants. However, there is limited research examining this impact in the first months post-discharge.

AIM

To determine maternal, neonatal, and infant characteristics associated with greater impact on the family at 3 months corrected age in VLBW infants. It was hypothesized that social/environmental and medical risk factors would be associated with higher impact.

STUDY DESIGN

Maternal, neonatal, and infant data were collected prospectively. Parents completed the Impact on Family, Family Support, and Family Resource Scales. Associations between characteristics and impact scores were analyzed by t-test and Pearson's correlation. Regression models for each impact score identified significant risk factors for impact.

SUBJECTS

152 VLBW infants born February 28, 2007 to September 5, 2008 who had a follow-up evaluation at 3 months corrected age.

OUTCOME MEASURE

Impact on family.

RESULTS

Siblings in the home, neonatal medical risk factors, longer hospitalization, more days on ventilator or oxygen, lower gestational age, lower social support, and poorer family resources were associated with increased impact. Multivariate analyses identified siblings in the home, poorer family resources, lower gestational age, and oxygen requirement at 3 months as the most important predictors of impact.

CONCLUSIONS

Social/environmental and medical risk factors contribute to impact on family. Families with identified risk factors should receive support services to assist them in coping with the burden of caring for a VLBW infant.

Clinical benefits, costs, and cost-effectiveness of neonatal intensive care in Mexico

BACKGROUND

Neonatal intensive care improves survival, but is associated with high costs and disability amongst survivors. Recent health reform in Mexico launched a new subsidized insurance program, necessitating informed choices on the different interventions that might be covered by the program, including neonatal intensive care. The purpose of this study was to estimate the clinical outcomes, costs, and cost-effectiveness of neonatal intensive care in Mexico.

METHODS AND FINDINGS

A cost-effectiveness analysis was conducted using a decision analytic model of health and economic outcomes following preterm birth. Model parameters governing health outcomes were estimated from Mexican vital registration and hospital discharge databases, supplemented with meta-analyses and systematic reviews from the published literature. Costs were estimated on the basis of data provided by the Ministry of Health in Mexico and World Health Organization price lists, supplemented with published studies from other countries as needed. The model estimated changes in clinical outcomes, life expectancy, disability-free life expectancy, lifetime costs, disability-adjusted life years (DALYs), and incremental cost-effectiveness ratios (ICERs) for neonatal intensive care compared to no intensive care. Uncertainty around the results was characterized using one-way sensitivity analyses and a multivariate probabilistic sensitivity analysis. In the base-case analysis, neonatal intensive care for infants born at 24-26, 27-29, and 30-33 weeks gestational age prolonged life expectancy by 28, 43, and 34 years and averted 9, 15, and 12 DALYs, at incremental costs per infant of US$11,400, US$9,500, and US$3,000, respectively, compared to an alternative of no intensive care. The ICERs of neonatal intensive care at 24-26, 27-29, and 30-33 weeks were US$1,200, US$650, and US$240, per DALY averted, respectively. The findings were robust to variation in parameter values over wide ranges in sensitivity analyses.

CONCLUSIONS

Incremental cost-effectiveness ratios for neonatal intensive care imply very high value for money on the basis of conventional benchmarks for cost-effectiveness analysis. Please see later in the article for the Editors' Summary.

Impact of extreme prematurity on family functioning and maternal health 20 years later

OBJECTIVE

The goal was to examine the impact of illness on families and the long-term effects on the health of parents of young adults (YAs) who were born with extremely low birth weight (ELBW), compared with normal birth weight (NBW) control subjects.

METHODS

A longitudinal cohort study was performed. Participants were mothers of eligible ELBW and NBW YAs. Information was obtained with well-validated questionnaires.

RESULTS

At young adulthood, 130 (81%) of 161 ELBW group and 126 (89%) of 141 NBW group mothers participated. There were no significant differences in scores between groups with respect to marital disharmony, family dysfunction, maternal mood, state anxiety, social support, depression, and maternal physical and mental health. The finding of no differences was unchanged when 27 YAs with neurosensory impairment (NSI) were excluded, except for family dysfunction scores, which were paradoxically lower for families with YAs with NSI. Although the impact scores revealed that significantly more parents of ELBW YAs were negatively affected with respect to their jobs and educational or training opportunities, mothers of ELBW YAs reported that the experience of caring for their child brought their family closer together and that relatives and friends were more helpful and understanding, compared with mothers of NBW YAs. Significantly more mothers of ELBW YAs with NSI, compared with those without NSI, felt better about themselves for having managed their child's health.

CONCLUSION

It seems that, by young adulthood, there is a minimally negative long-term impact of having an ELBW child in the family, regardless of the presence of NSI.

Health related quality of life after extremely preterm birth: a matched controlled cohort study

BACKGROUND

The majority of infants born before the last trimester now grow up. However, knowledge on subsequent health related quality of life (HRQoL) is scarce. We therefore aimed to compare HRQoL in children born extremely preterm with control children born at term. Furthermore, we assessed HRQoL in relation to perinatal and neonatal morbidity and to current clinical and sociodemographic characteristics.

METHOD

The Child Health Questionnaire (CHQ-PF50) and a general questionnaire were applied in a population based cohort of 10 year old children born at gestational age < or = 28 weeks or with birth weight < or = 1000 grams in Western Norway in 1991-92 and in term-born controls, individually matched for gender and time of birth. The McNemar test and paired t-tests were used to explore group differences between preterms and matched controls. Paired regression models and analyses of interaction (SPSS mixed linear model) were used to explore potential effects of sociodemographic and clinical characteristics on HRQoL in the two groups.

RESULTS

All 35 eligible preterm children participated. None had major impairments. Learning and/or attention problems were present in 71% of preterms and 20% of controls (odds ratio (OR): 7.0; 95% confidence interval (CI): 2.2 to 27.6). Insufficient professional support was described by 36% of preterm vs. 3% of control parents (OR: infinite; CI: 2.7 to infinite). Preterms scored lower on eight CHQ-PF50 sub-scales and the two summary scores, boys accounting for most of the deficits in areas of behavior, psychosocial functioning and parental burden. HRQoL was associated with learning and/or attention problems in both preterm and control children, significantly more so in preterms in areas related to health and parental burden. Within the preterm group, HRQoL was mostly unrelated to perinatal and neonatal morbidity.

CONCLUSIONS

HRQoL for children born extremely preterm, and particularly for boys, was described by parents to be inferior to that of children born at term, and sufficiently poor to affect the daily life of the children and their families. Learning and/or attention problems were reported for a majority of preterms, strongly influencing their HRQoL.

Clinical report--Antenatal counseling regarding resuscitation at an extremely low gestational age

The anticipated delivery of an extremely low gestational age infant raises difficult questions for all involved, including whether to initiate resuscitation after delivery. Each institution caring for women at risk of delivering extremely preterm infants should provide comprehensive and consistent guidelines for antenatal counseling. Parents should be provided the most accurate prognosis possible on the basis of all the factors known to affect outcome for a particular case. Although it is not feasible to have specific criteria for when the initiation of resuscitation should or should not be offered, the following general guidelines are suggested. If the physicians involved believe there is no chance for survival, resuscitation is not indicated and should not be initiated. When a good outcome is considered very unlikely, the parents should be given the choice of whether resuscitation should be initiated, and clinicians should respect their preference. Finally, if a good outcome is considered reasonably likely, clinicians should initiate resuscitation and, together with the parents, continually reevaluate whether intensive care should be continued. Whenever resuscitation is considered an option, a qualified individual, preferably a neonatologist, should be involved and should be present in the delivery room to manage this complex situation. Comfort care should be provided for all infants for whom resuscitation is not initiated or is not successful.

A critical assessment of adverse pregnancy outcome and periodontal disease

BACKGROUND

Pre-term birth is a major cause of infant mortality and morbidity that has considerable societal, medical, and economic costs. The rate of pre-term birth appears to be increasing world-wide and efforts to prevent or reduce its prevalence have been largely unsuccessful.

AIM

To review the literature for studies investigating periodontal disease as a possible risk factor for pre-term birth and adverse pregnancy outcomes.

MAIN FINDINGS AND CONCLUSION

Variability among studies in definitions of periodontal disease and adverse pregnancy outcomes as well as widespread inadequate control for confounding factors and possible effect modification make it difficult to base meaningful conclusions on published data. However, while there are indications of an association between periodontal disease and increased risk of adverse pregnancy outcome in some populations, there is no conclusive evidence that treating periodontal disease improves birth outcome. Based on a critical qualitative review, available evidence from clinical trials indicates that, although non-surgical mechanical periodontal treatment in the second trimester of pregnancy is safe and effective in reducing signs of maternal periodontal disease, it does not reduce the rate of pre-term birth. Clinical trials currently underway will further clarify the potential role of periodontal therapy in preventing adverse birth outcomes. Regardless of the outcomes of these trials, it is recommended that large, prospective cohort studies be conducted to assess risk for adverse pregnancy outcome in populations with periodontal disease. It is critical that periodontal exposure and adverse birth outcomes be clearly defined and the many potential confounding factors and possible effect modifiers for adverse pregnancy outcome be controlled in these studies. If periodontal disease is associated with higher risk of adverse pregnancy outcome in these specific populations, large multicenter randomized-controlled trials will be needed to determine if prevention or treatment of periodontal disease, perhaps combined with other interventions, has an effect on adverse pregnancy outcome in these women.