Antenatal prediction models for short- and medium-term outcomes in preterm infants
preterm birth; pregnancy complications; prediction model; antenatal counseling; neonatal outcomes
Introduction: In extremely and very preterm infants, predicting individual risks for adverse outcomes antenatally is challenging but necessary for risk-stratified perinatal management and parents' participation in decision-making about treatment. Our aim was to develop and validate prediction models for short-term (neonatal period) and medium-term (3 years of age) outcomes based on antenatal maternal and fetal factors alone. Material(s) and Method(s): A population-based study was conducted on 31 157 neonates weighing <=1500 g and born between 22 and 31 weeks of gestation registered in the Neonatal Research Network of Japan during 2006-2015. Short-term outcomes were assessed in 31 157 infants and medium-term outcomes were assessed in 13 751 infants among the 31 157 infants. The clinical data were randomly divided into training and validation data sets in a ratio of 2:1. The prediction models were developed by factors selected using stepwise logistic regression from 12 antenatal maternal and fetal factors with the training data set. The number of factors incorporated into the model varied from 3 to 10, on the basis of each outcome. To evaluate predictive performance, the area under the receiver operating characteristics curve (AUROC) was calculated for each outcome with the validation data set. Result(s): Among short-term outcomes, AUROCs for in-hospital death, chronic lung disease, intraventricular hemorrhage (grade III or IV) and periventricular leukomalacia were 0.85 (95% CI 0.83-0.86), 0.80 (95% CI 0.79-0.81), 0.78 (95% CI 0.75-0.80), and 0.58 (95% CI 0.55-0.61), respectively. Among medium-term outcomes, AUROCs for cerebral palsy and developmental quotient of <70 at 3 years of age were 0.66 (95% CI 0.63-0.69) and 0.72 (95% CI 0.70-0.74), respectively. Conclusion(s): Although the predictive performance of these models varied for each outcome, their discriminative ability for in-hospital death, chronic lung disease, and intraventricular hemorrhage (grade III or IV) was relatively good. We provided a bedside prediction tool for calculating the likelihood of various infant complications for clinical use. To develop these prediction models would be valuable in each country, and these risk assessment tools could facilitate risk-stratified perinatal management and parents' shared understanding of their infants' subsequent risks. Copyright © 2021 Nordic Federation of Societies of Obstetrics and Gynecology (NFOG). Published by John Wiley & Sons Ltd
Ushida T; Moriyama Y; Nakatochi M; Kobayashi Y; Imai K; Nakano-Kobayashi T; Nakamura N; Hayakawa M; Kajiyama H; Kotani T
Acta Obstetricia et Gynecologica Scandinavica
2021
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
<a href="http://doi.org/10.1111/aogs.14136" target="_blank" rel="noreferrer noopener">10.1111/aogs.14136</a>
Clinical and MRI correlates of cerebral palsy: the European Cerebral Palsy Study
Child; Cross-Sectional Studies; Female; Humans; infant; Male; Pregnancy; Pregnancy Complications; Risk Factors; Magnetic Resonance Imaging; Preschool; infant; Newborn; Premature; Brain/pathology; Cerebral Palsy/epidemiology/etiology/physiopathology; Delivery; Infectious; Multiple; Obstetric
CONTEXT: Magnetic resonance imaging (MRI) findings have been reported for specific clinical cerebral palsy (CP) subgroups or lesion types but not in a large population of children with all CP subtypes. Further information about the causes of CP could help identify preventive strategies. OBJECTIVE: To investigate the correlates of CP in a population sample and compare clinical findings with information available from MRI brain studies. DESIGN AND SETTING: Cross-sectional, population-based investigative study conducted in 8 European study centers (North West London and North East London, England; Edinburgh, Scotland; Lisbon, Portugal; Dublin, Ireland; Stockholm, Sweden; Tubingen, Germany; and Helsinki, Finland). PARTICIPANTS: Five hundred eighty-five children with CP were identified who had been born between 1996 and 1999; 431 children were clinically assessed and 351 had a brain MRI scan. MAIN OUTCOME MEASURES: Standardized clinical examination results, parental questionnaire responses, MRI results, and obstetric, genetic, and metabolic data from medical records. RESULTS: Important findings include the high rate of infections reported by mothers during pregnancy (n = 158 [39.5%]). In addition, 235 children (54%) were born at term while 47 children (10.9%) were very preterm (<28 weeks). A high rate of twins was found, with 51 children (12%) known to be from a multiple pregnancy. Clinically, 26.2% of children had hemiplegia, 34.4% had diplegia, 18.6% had quadriplegia, 14.4% had dyskinesia, 3.9% had ataxia, and 2.6% had other types of CP. Brain MRI scans showed that white-matter damage of immaturity, including periventricular leukomalacia (PVL), was the most common finding (42.5%), followed by basal ganglia lesions (12.8%), cortical/subcortical lesions (9.4%), malformations (9.1%), focal infarcts (7.4%), and miscellaneous lesions (7.1%). Only 11.7% of these children had normal MRI findings. There were good correlations between the MRI and clinical findings. CONCLUSIONS: These MRI findings suggest that obstetric mishaps might have occurred in a small proportion of children with CP. A systematic approach to identifying and treating maternal infections needs to be developed. Multiple pregnancies should be monitored closely, and the causes of infant stroke need to be investigated further so preventive strategies can be formulated. All children with CP should have an MRI scan to provide information on the timing and extent of the lesion.
2006
Bax M; Tydeman C; Flodmark O
Jama
2006
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Journal Article
<a href="http://doi.org/10.1001/jama.296.13.1602" target="_blank" rel="noreferrer">10.1001/jama.296.13.1602</a>
Effectiveness of psychotherapeutic interventions on psychological distress in women who have experienced perinatal loss: a systematic review protocol
animals; Chordata; eukaryotes; gestation; Hominidae; Homo; human diseases; mammals; man; mental disorders; mental health; mental illness; meta-analysis; perinatal mortality; pregnancy; pregnancy complications; pregnant women; primates; psychotherapy; randomized controlled trials; systematic reviews; vertebrates; women
Background: Perinatal loss is a traumatic and complex experience that contributes to negative maternal psychological states and adverse outcomes impacting fetal development, maternal-fetal/infant bonding, marital/partner relationships, and child cognitive, emotional, and behavioral development. These outcomes present preventable disease burden and financial liability to individuals, families, and the healthcare system. Psychological interventions have the potential to improve outcomes for women and their families after perinatal loss. A few studies have explored the effectiveness of individual psychotherapeutic interventions in reducing maternal psychological distress after perinatal loss; however, a systematic review to compare these interventions has not been conducted. The primary objective of this systematic review is to determine the effectiveness of psychotherapeutic intervention on psychological distress and perception, coping, and adjustment in women who have experienced perinatal loss. The secondary objective of this review is to examine the content and delivery methods of effective psychotherapeutic interventions. Methods: We endeavor to search electronic databases (PsycINFO, MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), Scopus, CINAHL, Social Work Abstracts, Family and Society Studies Worldwide, Family Studies Abstracts, Academic Search Premier), gray literature databases (Proquest Dissertation and Theses Global, Web of Science Conference Proceedings Citation Index, OAIster, Open-Grey, Canadian Electronic Library, Canadian Research Index), and relevant organizational websites and conduct forward and backward citation searches of included studies. Inclusion criteria will consider studies that (1) are randomized controlled trials (RCTs), quasi-experimental (e.g., before-after design), and observational (prospective cohort); (2) include women affected by perinatal loss accessing psychotherapeutic intervention or support; and (3) evaluate a mental health or related outcome. Two authors will independently screen all citations, full-text articles, and abstract data. The study methodological quality (or bias) will be appraised using an appropriate tool. The primary outcome(s) will be measurements on the severity of depressive, anxiety, grief, and post-traumatic stress symptoms. Secondary outcomes will include measurements on difficulties in perception, coping, social, or dyadic adjustment. Conducting a narrative synthesis will identify relationships within study findings, and if appropriate, a random effects meta-analysis will be performed. Discussion: This systematic review will summarize the effectiveness of psychological interventions, including their content and delivery method, in reducing psychological distress and improving outcomes for women affected by perinatal loss. The evidence generated from this review can inform researchers and policymakers in expanding on related research and developing customized interventions or programs.
Charrois E M; Bright K S; Wajid A; Mughal M K; Hayden K A; Kingston D
Systematic Reviews
2020
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
<a href="http://doi.org/10.1186/s13643-020-01387-6" target="_blank" rel="noreferrer noopener">10.1186/s13643-020-01387-6</a>
Silhouette of pain
Child; Female; Humans; Pregnancy; Pregnancy Complications; Adult; Family Health; PedPal Lit; Chronic disease; Infectious; poverty; Child welfare; Relief Work; Vulnerable Populations; Benzocaine; Chickenpox/complications; Hepatitis/complications; Mississippi
2006
Cora-Bramble D
Academic Medicine
2006
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Journal Article
The spectrum of adult congenital heart disease in Europe: morbidity and mortality in a 5 year follow-up period. The Euro Heart Survey on adult congenital heart disease
Female; Humans; Male; Pregnancy; Pregnancy Complications; Adult; Data Collection; Follow-Up Studies; Aged; Middle Aged; Survival Analysis; adolescent; Adolescent Transitions; Patient Acceptance of Health Care/statistics & numerical data; Heart Defects; Europe/epidemiology; Ambulatory Care/statistics & numerical data; Cardiovascular Agents/therapeutic use; Cardiovascular/mortality; Congenital/mortality
AIMS: To describe clinical and demographic characteristics at baseline of a European cohort of adults with congenital heart disease (CHD) and to assess mortality and morbidity in a 5 year follow-up period. METHODS AND RESULTS: Data collected as part of the Euro Heart Survey on adult CHD was analysed. This entailed information transcribed from the files of 4110 patients diagnosed with one of eight congenital heart conditions ('defects'), who consecutively visited the outpatient clinics of one of the participating centres in 1998. The patients were included retrospectively and followed until the end of 2003 for a median follow-up of 5.1 years. Notwithstanding their overall relatively good functional class and low mortality over the follow-up period, a considerable proportion of the patients had a history of endocarditis, arrhythmias, or vascular events. There were major differences between the eight defects, both in morbidity and regarding specific characteristics. Outcomes were worst in cyanotic defects and in the Fontan circulation, but a considerable proportion of the other patients also suffer from cardiac symptoms. In particular, arrhythmias are common. CONCLUSION: The spectrum of adult CHD in Europe emerging from this survey is one of a predominantly young population with substantial morbidity but relatively low mortality in a 5 year period.
2005
Engelfriet P; Boersma E; Oechslin E; Tijssen J; Gatzoulis MA; Thilen U; Kaemmerer H; Moons P; Meijboom F; Popelova J; Laforest V; Hirsch R; Daliento L; Thaulow E; Mulder B
European Heart Journal
2005
Article information provided for research and reference use only. PedPalASCNET does not hold any rights over the resource listed here. All rights are retained by the journal listed under publisher and/or the creator(s).
Journal Article
<a href="http://doi.org/10.1093/eurheartj/ehi396" target="_blank" rel="noreferrer">10.1093/eurheartj/ehi396</a>