Physiologic Definition of Bronchopulmonary Dysplasia
Public ClinicalTrials.gov record NCT01223287. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This observational study was conducted to design and test a physiologic definition for bronchopulmonary dysplasia at 36 weeks of life. Infants were studied in a supine position with the pulse oximeter in position with good signal prior to collecting baseline data. Feedings and medications were given 30 minutes before the evaluation. Baseline data was collected on infant's current oxygen. Then, the infants were weaned to room air for 30 minutes. If saturations remain ≥90%, the infant was considered to have passed the oxygen reduction challenge (to NOT have BPD). The infant should then be placed back in his/her baseline oxygen. If the infant has saturations \<90% for 5 continuous minutes or \<80% for 15 seconds, the infant should be immediately placed back in his/her baseline oxygen, and the infant was considered to have NOT passed the challenge (to have BPD).
Study identification
- NCT ID
- NCT01223287
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 410 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 36 Weeks to 37 Weeks
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 2005 (Type not available)
- Primary completion
- May 2008 (Actual)
- Completion
- Sep 2008 (Actual)
- Last update posted
- Sep 26, 2017
2005 – 2008
United States locations
- U.S. sites
- 21
- U.S. states
- 16
- U.S. cities
- 20
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama | Birmingham | Alabama | 35249-7335 | — |
| Stanford University | Palo Alto | California | 94304 | — |
| University of California at San Diego | San Diego | California | 92103-8774 | — |
| Yale University | New Haven | Connecticut | 06504 | — |
| University of Miami | Miami | Florida | 33136 | — |
| Emory University | Atlanta | Georgia | 30303 | — |
| Indiana University | Indianapolis | Indiana | 46202 | — |
| University of Iowa | Iowa City | Iowa | 52242 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Wayne State University | Detroit | Michigan | 48201 | — |
| University of New Mexico | Albuquerque | New Mexico | 87131 | — |
| University of Rochester | Rochester | New York | 14642 | — |
| Wake Forest University | Charlotte | North Carolina | 27157 | — |
| RTI International | Durham | North Carolina | 27705 | — |
| Duke University | Durham | North Carolina | 27710 | — |
| Cincinnati Children's Medical Center | Cincinnati | Ohio | 45267 | — |
| Case Western Reserve University, Rainbow Babies and Children's Hospital | Cleveland | Ohio | 44106 | — |
| Brown University, Women & Infants Hospital of Rhode Island | Providence | Rhode Island | 02905 | — |
| University of Texas Southwestern Medical Center at Dallas | Dallas | Texas | 75235 | — |
| University of Texas Health Science Center at Houston | Houston | Texas | 77030 | — |
| University of Utah | Salt Lake City | Utah | 84108 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01223287, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 26, 2017 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01223287 live on ClinicalTrials.gov.