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HELPING UNDERDEVELOPED LUNGS WITH CELLS [HULC-2]

A new possibility

for the smallest lungs 

Mesenchymal Stromal Cells in extreme preterm infants at risk of developing Bronchopulmonary Dysplasia – A Phase 2 Multi-Centre Open-Label Randomized Controlled Trial

The trial

HULC-2 is a Canadian clinical trial exploring a new treatment for extremely premature babies (born before 28 weeks of pregnancy). These babies are at risk of developing bronchopulmonary dysplasia (BPD), a serious lung condition that affects breathing and development.

 

This study is testing a treatment using special cells from donated umbilical cords, called umbilical cord-derived mesenchymal stromal cells (UC-MSCs), to see if they can safely improve lung health and reduce complications related to prematurity.

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Purpose of the trial

The purpose of the HULC-2 trial is to determine whether UC-MSC therapy can safely reduce the number of days extremely premature babies need support from a breathing machine (called a ventilator) and improve their overall lung health. By comparing babies who receive UC-MSCs to those who do not, researchers aim to understand if this treatment can help prevent BPD and reduce other complications related to preterm birth.

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Participating sites

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Babies enrolled

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Entollement target met

0

Cells injected

Ethics approval

Ethics approval for this trial was granted by Clinical Trials Ontario (CTO) on July 30th, 2025.

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Health Canada approval

Health Canada approval for this trial was granted

on May 7th, 2025.

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