Preterm Kids' lungs under the microscope: study halted early
NCT ID NCT02636933
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study aimed to track lung function in children born prematurely (before 37 weeks) aged 3 to 5 years, comparing them to full-term children. Researchers used breathing tests and samples to look for early signs of asthma and allergies. The study was terminated early, so results are limited.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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152 people
The number who actually took part.
- Start date
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Mar 2015
- Finished
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Feb 2020
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
A study population of 59 prematurely born children (of both sex and 3-5 years old) attending as outpatient clinic of Pediatric Allergology \& Pulmonology (PAP) of Respiratory Disease Research Center (RDRC) within the Institute of Biomedicine and Molecular Immunology (IBIM) of the National Research Council (CNR) of Palermo (RDRC-IBIM CNR). A Control group of full-term born children (N=93), recruited by a collaborative Pediatricians network within the Institute of Biomedicine and Molecular Immunology (IBIM) of the National Research Council (CNR) of Palermo (RDRC-IBIM CNR), Italy. The subjects will be paired up according to the sex and to the age, with a ratio 1:1.
- Ages
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3 to 5 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Case group Inclusion Criteria: * Premature birth \< 37 weeks * 5 years old ≤ Age ≥ 3 years old Control group Inclusion Criteria: * Full-term birth * 5 years old ≤ Age ≥ 3 years old Exclusion Criteria of both groups: * Pulmonary bronchodysplasia (BDP) * Acute respiratory infection * Immunological and metabolic system disease * Malformation of upper respiratory tract * Topical or systemic therapies, with antibiotics, antihistaminics and corticosteroids, in the previous 30 days * Patients with neurological pathologies * Patients that are not able to perform the lung function tests
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Institute of Biomedicine and Molecular Immunology, IBIM
Palermo, Palermo, 90146, Italy
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