BLOOM Study: Understanding Kidney Health in Infants

This study, called BLOOM, is looking at how kidney health develops in infants, especially those born early or with low birth weight. We know that these babies might be at higher risk for kidney and heart problems later in life. This study aims to find early signs of these problems so doctors can step in to help prevent them. Researchers will track changes in the total size of the kidneys (total kidney volume or TKV) from birth up to 10 years of age. This study is for infants from birth to 10 years old, including those born stable preterm (before 37 weeks) or stable full-term (after 37 weeks). It does not involve any specific interventions or drugs.

Study design
This is an observational study, meaning researchers will watch and collect information without giving any specific treatments. It plans to include 300 participants.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed from birth up to 10 years, with measurements taken at birth, 1 year, 2 years, 6 years, and 10 years.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT02000895

BLOOM: Biological Legacy of Origin in Mother-Infant Dyads

Recruiting
Not specifiedUp to 10Observational
University of Miami
~300 participants
Updated 2026-03-16 on ClinicalTrials.gov

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change in total kidney volume (TKV) from birth to 10 years
Measured over Birth, 1 year, 2 years, 6 years, 10 years
Chronic Kidney Diseases
Cardiovascular Diseases

NCT02000895

Where you'd take part

This study runs at 1 site. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • University of Miami/ Holtz Children's Hospital

    Miami, Floridastudy coordinator listed

    Recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

  • Marissa J DeFreitas, MD · PRINCIPAL_INVESTIGATOR · University of Miami

Opens a ready-to-send draft in your own email app — review before sending.

  • Change in total kidney volume (TKV) from birth to 10 yearsBirth, 1 year, 2 years, 6 years, 10 years

    TKV will be measured by 2-D and 3-D renal ultrasound