The EveryPrem Project: Evaluating the INTER-NDA for Standardized Neurodevelopmental Screening at 2 Years of Age for Children Born Preterm.

Study Overview
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Brief Summary
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Neurodevelopmental follow-up of infants at high-risk such as preterm born is necessary in order to early detect impairments and early start a supportive/therapeutic intervention. Valid tools should be available for screening infants with developmental problems even where resources are limited. Such screening would ensure an adequate medical care during and after hospital discharge as well as evidence-based parental pre- and postnatal counselling. While in Switzerland, these tools are specifically needed for the neurodevelopmental surveillance of moderate to late pretem born infants, in low- and mid-income countries, they are needed to monitor the whole population of preterm born infants. To fill this important gap, the present study aims to determine whether it is feasible to extend neurodevelopmental screening (currently offered to only a very small part of children born preterm), by using a new cost-effective neurodevelopmental assessment, the INTERGROWTH-21st Neurodevelopment Assessment (INTER-NDA, www.inter-nda.com Assessment) at age 2 years.

Detailed Description
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The pirmary objectives of the study are: In very preterm born infants (born < 32 weeks' gestation) - To assess the concurrent validity of the INTER-NDA with the Bayley-III[13] at 2 years of corrected age in VPT infants. In moderate to late preterm infants (born between 32 and 36 weeks' gestation) - To screen neurodevelopment performances at corrected 2 years of corrected age in MLPT infants by means of the INTER-NDA and to compare values with international INTER-NDA standard values.

Official Title
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The EveryPrem Project: Evaluating the INTER-NDA for Standardized Neurodevelopmental Screening at 2 Years of Age for Children Born Preterm.

Conditions
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Prematurity

Intervention / Treatment
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* Diagnostic Test: INTER-NDA


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Former patient of the Department of Neonatology of the University Hospital Zurich Born between 01.01.2019 and 31.12.2021, i.e. aged 18 to 30 months at the time of the research visit Gestational age below 370/7 weeks Parent consent Exclusion Criteria: Genetically defined syndrome (including chromosomal aberration) or inborn error of metabolism adversely influencing life expectancy or neurodevelopment. Major congenital malformations requiring surgical correction or potentially affecting neurodevelopmental outcome. Hypoxic ischemic encephalopathy after perinatal asphyxia defined as grade 2 or 3 according to Sarnat and Sarnat[19]. Neonatal drug withdrawal syndrome or known maternal substance consumption of following illicit drugs during pregnancy: cocaine, heroin, Lysergic acid diethylamide (LSD), 3,4-Methylenedioxymethamphetamine (ecstasy), phencyclidine (PCP), and other amphetamine/methamphetamine. Children of parents who are not speaking German

Ages Eligible for Study
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Minimum Age: 18 Months
Maximum Age: 30 Months

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Intervention/Treatment |
| --- |
|Diagnostic Test: INTER-NDA|Neurodevelopmental Screening Test at age 2 years.|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| INTER-NDA domain scores and centiles | The INTERGROWTH-21st Neurodevelopment Assessment (INTER-NDA) is new cost-effective neurodevelopmental assessment for 2-year old infants. | At age 18 to 20 months; test duration 15 to 20 minutes. | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Prematurity, Neurodevelopement, Follow-up, Screening, INTER-NDA