follow up van botmineralisatie en groei bone mineralisation and length
Conditions
Interventions
None listed
Sponsors
Universitair Medisch Centrum Sint Radboud
Eligibility
Age
2 Years to 11 Years
Inclusion criteria
Inclusion criteria: Informed consent A participant of our previous study (birth at gestational age below 34 weeks, admission to the NICU of the Radboud UMC on the first day of life, expected duration of parenteral nutrition more than 5 days)
Exclusion criteria
Exclusion criteria: Not full filling inclusion criteria At our previous study asphyxia, congenital malformation, renal and hepatic insufficiency at birth were exclusion criteria.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| BMC and BMD measured by DEXA at age 8-10 years | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary objective of the study: To determine whether increased postnatal calcium and phosphate intake (group 2005) compared to lower postnatal calcium and phosphate intake (group 2004) at the age of 8-10 years results in: - improved BTT (bone transit time = speed of sound) with quantitative ultrasound - improved length, weight, head circumference | — |
Countries
Netherlands
Outcome results
None listed