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López-Blanco G, Oulego-Erroz I, Pou-Blázquez Á, Medina-Guerrero C, Rodríguez-Blanco S, Alonso-Quintela P, Pérez-Muñuzuri A, Couce-Pico ML. NT-PROBNP as a screening tool for low-risk patent ductus arteriousus: a follow-up validation study. Eur J Pediatr 2023; 182:5465-5471. [PMID: 37773295 DOI: 10.1007/s00431-023-05213-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/11/2023] [Accepted: 09/15/2023] [Indexed: 10/01/2023]
Abstract
The purpose of the study is to test whether NT-proBNP serves as a screening tool for low-risk patent ductus arteriosus and safely avoids routine early echocardiography. This is a prospective observational study in preterm infants ≤32 weeks of gestational age. Infants with ≥5100 pg/ml (positive screening) at 48-72 hours of life received comprehensive echocardiography and were treated according to shunt severity. Infants with NT-proBNP below 5100 pg/ml (negative screening) were managed expectantly. The main outcome was need for ductus treatment within the first 7 days of life. One hundred twenty-five infants were included; 82 had a negative NT-proBNP screening and 43 had a positive NT-proBNP screening. No infant (0%) with a negative screening was treated for ductus while 26 (60.4%) with a positive screening were treated (p < 0.001). NT-proBNP avoided a 65.6% of routine echocardiograms. NT-proBNP had an excellent performance to predict PDA treatment (AUC = 0.967).Conclusion: NT-proBNP at 48-72 hours of life has an excellent performance to detect low risk and avoids unnecessary echocardiograms. This may contribute to optimize PDA management in terms of resource utilization.
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Affiliation(s)
- Gloria López-Blanco
- Department of Pediatrics, Complejo Asistencial Universitario de León, León, Spain
- Biomedicine Institute of León, University of León, León, Spain
| | - Ignacio Oulego-Erroz
- Biomedicine Institute of León, University of León, León, Spain.
- Pediatric Cardiology and Pediatric Intensive Care Unit, Complejo Asistencial Universitario de León, Altos de Nava s/n, 24008, León, Spain.
| | - Álvaro Pou-Blázquez
- Department of Pediatrics, Complejo Asistencial Universitario de León, León, Spain
| | | | | | - Paula Alonso-Quintela
- Neonatal Intensive Care Unit, Complejo Asistencial Universitario de León, León, Spain
| | - Alejandro Pérez-Muñuzuri
- Neonatal Intensive Care Unit, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago, Spain
| | - Mari Luz Couce-Pico
- Neonatal Intensive Care Unit, Complejo Hospitalario Universitario de Santiago de Compostela, Santiago, Spain
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González-García L, García-López E, Fernández-Colomer B, Mantecón-Fernández L, Lareu-Vidal S, Suárez-Rodríguez M, Arias-Llorente RP, Solís-Sánchez G. Extrauterine Growth Restriction in Very Low Birth Weight Infants: Concordance Between Fenton 2013 and INTERGROWTH-21 st Growth Charts. Front Pediatr 2021; 9:690788. [PMID: 34235126 PMCID: PMC8255477 DOI: 10.3389/fped.2021.690788] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 05/20/2021] [Indexed: 11/25/2022] Open
Abstract
Postnatal growth restriction has high prevalence in very low birth weight (VLBW) preterm neonates, and this could affect their long-term prognosis. Nowadays, there is no consensus on how to monitor growth in these neonates. Objective: This study aimed to compare prevalence of intra- and extrauterine growth restriction (IUGR and EUGR) in a sample of VLBW infants according to the Fenton 2013 charts and INTERGROWTH-21st (IW-21) standards and to analyze concordance between both in the different EUGR definitions criteria (cross-sectional, dynamic, and true). Patients and Methods: An observational retrospective study of 635 VLBW preterm was performed. The study was carried out in Central University Hospital of Asturias. Body measurements (weight, length, and head circumference) were collected at birth and at hospital discharge and expressed in z-scores for the two references (Fenton 2010 and IW-21). Kappa concordance was calculated. Results: Kappa concordance between Fenton and IW-21 was 0.887 for IUGR and 0.580 for static EUGR. Prevalence was higher according to Fenton in IUGR (36.5 vs. 35.1%), in static EUGR (73.8 vs. 59.3%), and in dynamic EUGR (44.3 vs. 29.3%). Despite observing low prevalence of EUGR when IW-21 was used to define EUGR, a statistical association between neonatal morbidity and diagnosis of EUGR was observed. Conclusion: The Fenton and IW-21 concordance for IUGR is good. IW-21 is more restrictive than Fenton in EUGR. Patients diagnosed by IW-21 as EUGR are more likely to have neonatal morbidity, especially if we use EUGR dynamic definition. In our study, we cannot conclude that one graph is better than the other.
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Iriondo M, Thio M, del Río R, Baucells BJ, Bosio M, Figueras-Aloy J. Prediction of mortality in very low birth weight neonates in Spain. PLoS One 2020; 15:e0235794. [PMID: 32645708 PMCID: PMC7347394 DOI: 10.1371/journal.pone.0235794] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 06/22/2020] [Indexed: 11/23/2022] Open
Abstract
Objective Predictive models for preterm infant mortality have been developed internationally, albeit not valid for all populations. This study aimed to develop and validate different mortality predictive models, using Spanish data, to be applicable to centers with similar morbidity and mortality. Methods Infants born alive, admitted to NICU (BW<1500 g or GA<30 w), and registered in the SEN1500 database, were included. There were two time periods; development of the predictive models (2009–2012) and validation (2013–2015). Three models were produced; prenatal (1), first 24 hours of life (2), and whilst admitted (3). For the statistical analysis, hospital mortality was the dependent variable. Significant variables were used in multivariable regression models. Specificity, sensitivity, accuracy, and area under the curve (AUC), for all models, were calculated. Results Out of 14953 included newborns, 2015 died; 373 (18.5%) in their first 24 hours, 1315 (65.3%) during the first month, and 327 (16.2%) thereafter, before discharge. In the development stage, mortality prediction AUC was 0.834 (95% CI: 0.822–0.846) (p<0.001) in model 1 and 0.872 (95% CI: 0.860–0.884) (p<0.001) in model 2. Model 3’s AUC was 0.989 (95% CI: 0.983–0.996) (p<0.001) and 0.942 (95% CI: 0.929–0.956) (p<0.001) during the 0–30 and >30 days of life, respectively. During validation, models 1 and 2 showed moderate concordance, whilst that of model 3 was good. Conclusion Using dynamic models to predict individual mortality can improve outcome estimations. Development of models in the prenatal period, first 24 hours, and during hospital admission, cover key stages of mortality prediction in preterm infants.
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Affiliation(s)
- Martín Iriondo
- Neonatology Department, Hospital Sant Joan de Déu, BCNatal, Hospital Sant Joan de Déu-Hospital, Barcelona University, Barcelona, Spain
- * E-mail:
| | - Marta Thio
- Newborn Research Centre, The Royal Women's Hospital, Melbourne & University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, Melbourne, Australia
- University of Melbourne, Melbourne, Australia
| | - Ruth del Río
- Neonatology Department, Hospital Sant Joan de Déu, BCNatal, Hospital Sant Joan de Déu-Hospital, Barcelona University, Barcelona, Spain
| | - Benjamin J. Baucells
- Neonatology Department, Hospital Sant Joan de Déu, BCNatal, Hospital Sant Joan de Déu-Hospital, Barcelona University, Barcelona, Spain
| | - Mattia Bosio
- Barcelona Supercomputing Center (BSC), Barcelona, Spain
| | - Josep Figueras-Aloy
- Neonatology Department, Hospital Clínic, BCNatal, Hospital Clínic- Hospital Sant Joan de Déu, Barcelona University, Barcelona, Spain
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Prediction of mortality in premature neonates. An updated systematic review. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.anpede.2019.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Del Río R, Thió M, Bosio M, Figueras J, Iriondo M. [Prediction of mortality in premature neonates. An updated systematic review]. An Pediatr (Barc) 2020; 93:24-33. [PMID: 31926888 DOI: 10.1016/j.anpedi.2019.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 11/13/2019] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION Extreme prematurity is associated with high mortality rates. The probability of death at different points in time is a priority for professionals and parents, and needs to be established on an individual basis. The aim of this study is to carry out a systematic review of predictive models of mortality in premature infants that have been published recently. METHODS A double search was performed for article published in PubMed on models predicting mortality in premature neonates. The population studied were premature neonates with a gestational age of ≤30 weeks and / or a weight at birth of ≤1500g. Works published with new models from June 2010 to July 2019 after a systematic review by Medlock (2011) were included. An assessment was made of the population, characteristics of the model, variables used, measurements of functioning, and validation. RESULTS Of the 7744 references (1st search) and 1435 (2nd search) found, 31 works were selected, with 8 new models finally being included. Five models (62.5%) were developed in North America and 2 (25%) in Europe. A sequential model (Ambalavanan) enables predictions of mortality to be made at birth, 7, 28 days of life, and 36 weeks post-menstrual. A multiple logistic regression analysis was performed on 87.5% of the models. The population discrimination was measured using Odds Ratio (75%) and the area under the curve (50%). "Internal Validation" had been carried out on 5 models. Three models can be accessed on-line. There are no predictive models validated in Spain. CONCLUSIONS The making of decisions based on predictive models can lead to the care given to the premature infant being more individualised and with a better use of resources. Predictive models of mortality in premature neonates in Spain need to be developed.
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Affiliation(s)
- Ruth Del Río
- Departamento de Neonatología, Hospital Sant Joan de Déu, BCNatal-Hospital Clínic-Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, España.
| | - Marta Thió
- Newborn Research Centre, The Royal Women's Hospital, Melbourne, University of Melbourne, Melbourne, Australia
| | - Mattia Bosio
- Barcelona Supercomputing Center (BSC), Barcelona, España
| | - Josep Figueras
- Departamento de Neonatología, Hospital Clínic, BCNatal-Hospital Clínic-Hospital Sant Joan de Déu, Universitat de Barcelona, España
| | - Martín Iriondo
- Departamento de Neonatología, Hospital Sant Joan de Déu, BCNatal-Hospital Clínic-Hospital Sant Joan de Déu, Universitat de Barcelona, Barcelona, España
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Ultrasound-guided supraclavicular cannulation of the brachiocephalic vein may reduce central line-associated bloodstream infection in preterm infants. Eur J Pediatr 2020; 179:1655-1663. [PMID: 32382789 PMCID: PMC7223997 DOI: 10.1007/s00431-020-03663-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/17/2020] [Accepted: 04/22/2020] [Indexed: 12/15/2022]
Abstract
The objective of this study was to assess the risk of central line-associated bloodstream infection (CLABSI) of ultrasound (US)-guided cannulation of the brachiocephalic vein (BCV) compared to standard epicutaneous cava catheters (ECCs) in preterm infants. This was a retrospective cohort study in preterm infants with a birth weight of less than 1500 g. Each BCV catheter was matched 1:3 with ECCs according to sex, birth weight, and year of insertion. The main outcome was the CLABSI density rate per 1000 days. Secondary outcomes included CLABSI episodes, CLABSI episodes per infant, and CLABSI/death. A multivariate Cox regression analysis was performed to assess whether the type of catheter (ECC vs. BCV) was associated with CLABSI risk. Ninety-six catheters (21 BCVs and 75 ECCs) in 79 infants were included (993 catheter days). BCV catheters were associated with a reduced CLABSI density rate compared to ECCs (3.05/1000 days vs 21.1/1000 days; p < 0.001). ECCs were associated with increased CLABSI risk compared to BCV catheters in multivariate analysis (hazard ratio 36; (95% CI, 2.5-511); p = 0.008).Conclusion: US-guided supraclavicular cannulation of the BCV was associated with a reduced risk of CLABSI compared to ECCs. This finding deserves further multicenter research. What is Known: • An epicutaneous-cava catheter (ECC) is commonly used in preterm infants for routine care (eg. delivery of nutrition and antibiotics) but this device may not suffice in infants who need high-intensity care (multiple drugs, hemodynamic monitoring, fluid resuscitation etc.). • Ultrasound-guided brachiocephalic vein (BCV) catheterization has shown a high success rate and few immediate complications in neonates and small infants but it has never been compared to standard ECCs. What is New: • When the operator in properly trained, US guided cannulation of the BCV in preterm infants is feasible, safe and may reduce the risk of CLABSI compared to standard ECCs. • This fact may expand the use of BCV catheters in selected high-risk preterm infants who need a large bore venous access.
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Morata-Alba J, Romero-Rubio MT, Castillo-Corullón S, Escribano-Montaner A. Respiratory morbidity, atopy and asthma at school age in preterm infants aged 32-35 weeks. Eur J Pediatr 2019; 178:973-982. [PMID: 31001655 DOI: 10.1007/s00431-019-03372-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/20/2019] [Accepted: 03/24/2019] [Indexed: 12/27/2022]
Abstract
Little is known about respiratory morbidity and asthma risk in preterm infants (PTIs) with a gestational age (GA) over 32 weeks. This was a prospective study carried out from birth to 7-8 years, comparing two groups: (a) PTIs (GAs 32 weeks + 1 day to 35 weeks + 0 days, without comorbidities) and (b) full-term infants (FTIs; GA ≥ 37 weeks). Risk and protective factors for bronchiolitis and asthma were identified. A total of 232 children (116/group) were included. Sixty-six (56.9%) PTIs and 43 (37.1%) FTIs presented bronchiolitis (p = 0.002). Recurrent wheezing was 52 (44.8%) on PTIs versus 36 (31.0%) on FTIs (p = 0.03). Asthma at school aged was 27 (23.3%) on PTIs and 8 (6.9%) on FTIs (p = 0.020). Asthma risk factors were only detected in group A.Conclusion: PTIs had a higher prevalence of bronchiolitis, recurrent wheezing and asthma; risk factors for asthma are the following: older siblings, allergic father, atopic dermatitis and antibiotic treatment in the first 3 years of life and prematurity itself, which also acted as protective factor for atopic dermatitis. What is known: • In recent decades, there has been a significant increase in the birth of premature babies and consequently, also in the pathologies secondary to the prematurity: a greater number of complications and disorders related to the development and maturation of many organs and systems, especially the respiratory system. Several studies, especially in full-term infants and very preterm infants, have tried to elucidate the risk factors that may influence the development of persistent or chronic respiratory problems such asasthma, but little is known about the aetiology of these disorders in the late or moderate preterm infants. Inthis group of children, the role played by certain factors (early use of antibiotics, chorioamnionitis, smokeexposure, paternal asthma, etc.) on late respiratory morbidity, or asthma, is inconclusive. • Moderate-to-late preterm infants are more predisposed to developing recurrent wheezing/asthma and should adopt control measures. What is new: • Our work provides data related to little-understood aspects of respiratory diseases in this group of late or moderate preterm infants (gestational age between 32 weeks plus 1 day and 35 weeks plus 0 days), by monitoring their evolution from birth to 7-8 years of age, compared with another group of full-term newborns. We aimed to establish the prevalence of bronchiolitis and recurrent wheezing in these children during their first years of life. • The prevalence of school-aged asthma and the risk factors for contracting it were also investigated.
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Affiliation(s)
- Júlia Morata-Alba
- Paediatric Pneumology Unit, University Clinic Hospital, University of Valencia, Av Blasco Ibáñez, 17, 46010, Valencia, Spain. .,, Valencia, Spain.
| | - Maria Teresa Romero-Rubio
- Paediatric Pneumology Unit, University Clinic Hospital, University of Valencia, Av Blasco Ibáñez, 17, 46010, Valencia, Spain
| | - Silvia Castillo-Corullón
- Paediatric Pneumology Unit, University Clinic Hospital, University of Valencia, Av Blasco Ibáñez, 17, 46010, Valencia, Spain
| | - Amparo Escribano-Montaner
- Paediatric Pneumology Unit, University Clinic Hospital, University of Valencia, Av Blasco Ibáñez, 17, 46010, Valencia, Spain
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Gómez Esteban C, Sánchez Carrión JJ, García Selgas FJ, Segovia Guisado JM. Morbidity in ≤1500-Gram Births in Spain, 1993-2011: Study of a Sample of 1200 Cases. Glob Pediatr Health 2017; 4:2333794X17733372. [PMID: 28989948 PMCID: PMC5624343 DOI: 10.1177/2333794x17733372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 08/10/2017] [Indexed: 11/16/2022] Open
Abstract
Background and Objective. Preterm birth has a major impact on growth, and very preterm birth is associated with disabilities in numerous developmental domains. This article describes and quantifies morbidities in a sample of 1200 ≤1500-g births in Spain between 1993 and 2011 based on parent information, and it highlights several variables that influence these morbidities. Methods. Multiple method surveys using computer-assisted telephones interviewing and computer-assisted web interviewing methods. Sample design was intentional. Most subjects were contacted via their referral hospitals. Data collection was done from April 2013 to June 2014. Prior to the survey, extensive qualitative fieldwork was conducted, including nonparticipant observation in neonatal units and the design and analysis of discussion groups and interviews with professionals and families, including preterm adolescents. Results. A total of 44.2% of the sample were experiencing morbidity (mean: 1.788 morbidities per child). The most prevalent types were learning difficulties (34.4%) and attention deficit/hyperactivity disorder (31.5%). The most influential variables were male gender, age, lower birthweight, private hospital admission for birth, scarcity of health resources in the family's residential area, non-Spanish maternal birthplace, and emotional distress in the primary carer. Conclusions. Overall, the total percentage of very low birth weight children with morbidities has decreased moderately between 1993 and 2011, thanks to major socio-sanitary improvements during this period. Biological and medical variables, rather than family factors, explain more accurately the presence of morbidities in children with birth weight ≤1500 g.
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Editors’ Corner: Anales de Pediatria Annual Report. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.anpede.2015.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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10
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El espacio de los editores: anuario de Anales de Pediatría. An Pediatr (Barc) 2015; 82:375-7. [DOI: 10.1016/j.anpedi.2015.04.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 04/30/2015] [Indexed: 11/20/2022] Open
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García González P. Incidencia y tipo de parálisis cerebral en prematuros con edad gestacional menores de 28 semanas. Respuesta de los autores. An Pediatr (Barc) 2015; 82:51. [DOI: 10.1016/j.anpedi.2014.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Accepted: 02/17/2014] [Indexed: 11/15/2022] Open
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Agut T, Póo P, Launes C, Auffant M, Iriondo M. Incidencia y tipo de parálisis cerebral en una cohorte de prematuros con edad gestacional menor de 28 semanas. An Pediatr (Barc) 2015; 82:49-50. [DOI: 10.1016/j.anpedi.2013.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 12/23/2013] [Accepted: 12/30/2013] [Indexed: 11/24/2022] Open
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Soleimani F, Zaheri F, Abdi F. Long-term neurodevelopmental outcomes after preterm birth. IRANIAN RED CRESCENT MEDICAL JOURNAL 2014; 16:e17965. [PMID: 25068052 PMCID: PMC4102985 DOI: 10.5812/ircmj.17965] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Revised: 03/13/2014] [Accepted: 04/05/2014] [Indexed: 11/16/2022]
Abstract
CONTEXT All over the the world, preterm birth is a major cause of death and important neurodevelopmental disorders. Approximately 9.6% (12.9 million) births worldwide are preterm. EVIDENCE ACQUISITION In this review, databases such as PubMed, EMBASE, ISI, Scopus, Google Scholar and Iranian databases including Iranmedex, and SID were researched to review relevant literature. A comprehensive search was performed using combinations of various keywords. RESULTS Cerebral palsy especially spastic diplegia, intellectual disability, visual (retinopathy of prematurity) and hearing impairments are the main neurodevelopmental disorders associated with prematurity. CONCLUSIONS The increased survival of preterm infants was not associated with lower complications. There is now increasing evidence of sustained adverse outcomes into school age and adolescence, for preterm infants.
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Affiliation(s)
- Farin Soleimani
- Pediatric Neurorehabilitation Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, IR Iran
| | - Farzaneh Zaheri
- Department of Midwifery, Kurdistan University of Medical Sciences, Sanandaj, IR Iran
| | - Fatemeh Abdi
- Students Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Corresponding Author: Fatemeh Abdi, Students Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran. Tel: +98-09122018795, E-mail:
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