- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00457990
Neurodevelopment After Early Iron Supplementation
Early Versus Late Enteral Iron Supplementation in Infants With a Birth Weight of Less Than 1301g - Neurocognitive Development at 5.3 Years Corrected Age
Background: Iron deficiency in early childhood may impair neurodevelopment.
Aim: To examine whether early iron supplementation improved neurodevelopment in preterm infants.
Method: Children who participated in a clinical trial of iron supplementation were invited for a neurodevelopmental follow-up examination at the time of school entry.
Studieoversigt
Status
Intervention / Behandling
Detaljeret beskrivelse
Children with a birth weight of < 1301g who participated in a randomized controlled trial of early versus late enteral iron supplementation were evaluated applying a standardized neurological evaluation, the Kaufmann Assessment Battery for Children, and the Gross Motor Function Classification Scale (GMFCS) at the age of school entry.
Severe disability was defined as any of the following: any abnormal neurological examination associated with a severely impaired mobility (GMFCS>1), severe cognitive impairment (mental processing composite (MPC) <51), hearing loss requiring amplification, or blindness. The absence of disability was defined as normal neurological examination, normal mobility (GMFCS=0), and normal cognitive development (MPC>85) and the absence of any severe hearing and visual impairment.
Undersøgelsestype
Tilmelding
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Ulm, Tyskland, 89070
- University Children's Hospital
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- inborn infants with a birth weight of <1301g admitted between June 1996 and June 1999
Exclusion Criteria:
- major anomalies, hemolytic disease, twin-to-twin transfusion syndrome, missing parental consent
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Enkelt
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
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ferritin at 61 days of life
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the number of infants who fulfilled the criteria of ID at any time throughout the study.
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Sekundære resultatmål
Resultatmål |
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Neurologisk Status
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Mental Processing Composite (Kaufmann Assessment Battery for Children)
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Disability Status
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Behavioural Problems
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Axel R Franz, MD, University of Ulm
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- UL-NEO-IRON-2
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