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Preterm BirthSAILNCT02139800

Sustained Aeration of Infant Lungs Trial

A study testing Sustained Inflation in people with Preterm Birth and Extreme Prematurity, run by University of Pennsylvania at 21 sites in 9 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study is a 2-arm randomized, controlled, multi-center clinical trial to determine which of two strategies at birth are best to optimally aerate the lung of preterm infants. Specifically we will determine in 600 infants of 23-26 weeks gestational age (GA) requiring respiratory support at birth which of two lung… Read more about this study

Who is it for?
Ages 23 to 26 weeks
Conditions the study is for
Preterm Birth, Extreme Prematurity
What is being tested?
Sustained Inflation
Type of treatment
Surgery or procedure
Could I receive a placebo?
No, everyone receives an active treatment
How many people
460 participants
Where
21 sitesin 9 countries
Study dates
27 Aug 2014to 23 Mar 2020
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 23 to 26 weeks
  • All sexes
  • No healthy volunteers
  • Child

Who may be able to join

  • Gestational age (GA) at least 23 weeks but less than 27 completed weeks by best obstetrical estimate
  • Requiring resuscitation/respiratory intervention at birth -"apneic, labored breathing, gasping" (as defined in NRP 2011 AAP 6th Edition p.45)

Who cannot join

  • Considered non-viable by the attending neonatologist
  • Refusal of antenatal informed consent
  • Known major anomalies, pulmonary hypoplasia
  • Mothers who are unable to consent for their medical care and who do not have a surrogate guardian will not be approached for consent

Trial locations and contacts

21 sites in 9 countries.

21 sites in 9 countries

United States9 sites
  • University of Michigan

    Ann Arbor, Michigan, 48109

  • Loma Linda University

    Loma Linda, California, 92354

  • Christiana Care

    Newark, Delaware, 19713

  • Hospital of the Univerity of Pennsylvania

    Philadelphia, Pennsylvania, 19104

  • Pennsylvania Hospital

    Philadelphia, Pennsylvania, 19107

  • Women & Infants Hospital of Rhode Island

    Providence, Rhode Island, 02905

  • Wake Med Health

    Raleigh, North Carolina, 27610

  • University of California, Davis Children's Hospital

    Sacramento, California, 95817

  • Sharp Mary Birch Hospital for Women & Newborns

    San Diego, California, 92123

Other trials in United States

Australia2 sites
  • Mater Mother's Hospital

    Brisbane, Queensland, QLD 4101

  • Royal Women's Hospital

    Melbourne

Other trials in Australia

Germany2 sites
  • University of Freiburg

    Freiburg im Breisgau

  • Children's Hospital, University of Ulm

    Ulm

Other trials in Germany

Netherlands2 sites
  • Emma Children's Hospital, AMC

    Amsterdam

  • Leiden University Medical Center

    Leiden

Other trials in Netherlands

South Korea2 sites
  • Seoul National University Children's Hospit

    Seoul, 03080

  • Samsung Medical Center

    Seoul

Other trials in South Korea

Austria1 site
  • Academic Teaching Hospital, Landeskrankenhaus Feldkirch

    Feldkirch

Other trials in Austria

Canada1 site
  • Royal Alexandra Hospital,

    Edmonton

Other trials in Canada

Italy1 site
  • Ospedale dei Bambini

    Milan

Other trials in Italy

Singapore1 site
  • KK Women's and Children's Hospital

    Singapore, 168753

Other trials in Singapore

About this study

This study is a 2-arm randomized, controlled, multi-center clinical trial to determine which of two strategies at birth are best to optimally aerate the lung of preterm infants. Specifically we will determine in 600 infants of 23-26 weeks gestational age (GA) requiring respiratory support at birth which of two lung opening strategies - either a standard PEEP/CPAP of 5-7 cm H2O in the delivery room (DR), as compared to early lung recruitment using Sustained Inflation (SI) in the DR, will result in a lower rate of the combined endpoint of death or bronchopulmonary dysplasia (BPD) at 36 weeks gestational age.

Hypotheses:

  1. Early lung recruitment with SI superimposed upon standard PEEP/CPAP in the DR will reduce the need for mechanical ventilation in the first seven days of life, and reduce need for surfactant use; and
  2. A policy of DR SI on standard PEEP/CPAP recruitment will confer better outcomes at 36 weeks post-menstrual age (PMA) than standard PEEP/CPAP
Read the detailed description

The SAIL trial aims to provide evidence for changing policy or standard of care. The context of this trial is an unacceptable rate of poor long-term outcomes of preterm infants born as Extremely Low Gestational Age Newborns (ELGAN) <1000 g birthweight (BW), but especially for those born between 23-26 weeks' gestational age (GA). Such infants are the most vulnerable and immature in all organ systems, including the lungs and the brain. These infants are at high risk of death and bronchopulmonary dysplasia (BPD) during their initial hospitalization, neurodevelopmental impairment (NDI) and pulmonary problems in infancy and childhood.

The SAIL trial focuses on facilitating the difficult transition of these most vulnerable infants from a liquid filled in-utero lung to an ex-utero air-filled lung. Sustained Inflation (SI) is a promising delivery room (DR) intervention, with evidence of short-term efficacy with minimal risk of additional harm beyond current standard accepted Newborn Resuscitation Program (NRP) Guidelines. This protocol proposes a fully informed consenting procedure. We propose to evaluate the impact of a SI in the DR on the need for mechanical ventilation in the first week of life which would also impact mortality rates and the incidence and severity of BPD.

Being tested
Sustained Inflation, Standard of Care
Keywords
Neonatal resuscitation, Extreme Low Gestational Age Newborn (ELGAN), Delivery Room, Continuous positive airway pressure (CPAP), Positive pressure ventilation (PPV), Sustained inflation
Medical subject headings
Premature Birth

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Sustained InflationProcedure or surgery

    The first sustained inflation will use inflation pressure of 20 cm H20 for 15 seconds

  • Standard of CareProcedure or surgery

    Newborn Resuscitation Program (NRP) Guidelines using a standard PEEP/CPAP of 5-7 cm H2O as compared to the Sustained Inflation intervention

Study groups in NCT02139800
Study groupRoleWhat they receive
Control Arm-Standard of careActive comparatorControl Arm-Respiratory support using Standard of Care positive-end expiratory pressure/continuous positive airway pressure (PEEP/CPAP) of 5-7 cm H2O compared to Sustained Inflation intervention
Receives: Procedure: Standard of Care
Sustained InterventionExperimentalAdminister delivery room respiratory support using a Sustained Inflation (SI) intervention and expiratory pressure/continuous positive airway pressure (PEEP/CPAP) of 5-7 cm H2O
Receives: Procedure: Sustained Inflation

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Combined Outcome of Death or Bronchopulmonary Dysplasia

    To determine in infants born at 23-26 weeks gestational age requiring respiratory support at birth, which of two treatment strategies when compared, results in a lower rate of the combined endpoint of death or bronchopulmonary dysplasia.

    Measured: 36 weeks

Secondary outcomes (21)
  1. Oxygen Profile Over First 24 Hours

    Oxygen profile over first 24 hours post delivery room using hourly FiO2 records

    Measured: First 24 hours post delivery

  2. Oxygen Profile With Highest FiO2 Level up to 48 Hours

    Highest FiO2 level recorded during the first 48 hours post DR

    Measured: 48 hours of life

  3. Heart Rate in the Delivery Room (DR)

    Categorical variable with 3 levels: <60, 60-100, >100

    Measured: First 30 seconds of life in DR

  4. Detailed Status on Departure From the Delivery Room (DR)

    Type of respiratory support (CPAP, PPV) and Fraction of Inspired Oxygen (FiO2) on departure from DR

    Measured: Resuscitation time will vary - 1 to 30 minutes

  5. Use of Inotropes on Arrival in NICU

    Circulatory support post-delivery room

    Measured: First 48 hours of life

  6. Need for Intubation in Delivery Room

    Need for intubation in delivery room during the first 30 seconds to 24 hours of age

    Measured: First 30 seconds to 24 hours of life

  7. Pressure-volume Characteristics in the Delivery Room (DR)

    Pressure-volume characteristics in the Delivery room (DR) expected within 30 minutes

    Measured: Expected average 30 minutes

  8. Pneumothorax or New Chest Drains in the First 48 Hours of Life

    Chest x-ray reports showing pneumothorax or new chest drains in the first 48 hours of life

    Measured: First 48 hours of life

  9. Duration of Any Chest Drain In-situ Post-DR

    Duration of any chest drain in-situ post-DR during hospitalization - up to 36 weeks Post Menstrual Age (PMA)

    Measured: During hospitalization - up to 36 weeks Post Menstrual Age (PMA)

  10. Intraventricular Hemorrhage by All Grades

    Head ultrasound and/or MRI findings of intraventricular hemorrhage by all grades focusing on grades 3 and 4 by 48 hour and by day 10

    Measured: 48 hours to 10 days

  11. Chest X-ray Between Days 7-10

    Chest x-ray between the first 7-10 days of life

    Measured: First 7-10 days of life

  12. Death or Need for Positive Pressure Ventilation

    Death or need for positive pressure ventilation during the first 7 days of life

    Measured: First 7 days of life

  13. Highest FiO2 and Area Under the FiO2 Curve for the First Week of Life

    Highest FiO2 and Area under the FiO2 curve during the first 7 days of life

    Measured: First 7 days of life

  14. Pneumothorax and Pulmonary Interstitial Emphysema (PIE)

    Pneumothorax and pulmonary interstitial emphysema (PIE) during the first 10 days of life

    Measured: First 10 days of life

  15. Survival to Discharge Home Without BPD, Retinopathy of Prematurity (Grades 3 & 4), or Significant Brain Abnormalities on Head Ultrasound

    Survival to discharge home without BPD, retinopathy of prematurity (grades 3 \& 4), or significant brain abnormalities on head ultrasound with an expected discharge between 36-40 weeks PMA

    Measured: Expected discharge between 36 - 40 weeks PMA

  16. Duration of Respiratory Support (Ventilation, CPAP, Supplemental Oxygen)

    Duration of respiratory support (ventilation, CPAP, supplemental oxygen) during hospitalization upto 36 weeks Post Menstrual Age (PMA)

    Measured: During hospitalization - up to 36 weeks Post Menstrual Age (PMA)

  17. Death in Hospital

    Death in hospital during expected hospitalization of 23-40 weeks PMA

    Measured: During expected hospitalization 23 - 40 weeks PMA

  18. Retinopathy of Prematurity (ROP) Stage 3 or Greater Requiring Treatment

    Retinopathy of prematurity (ROP) stage 3 or greater requiring treatment at 36 weeks

    Measured: 36 weeks

  19. Use of Postnatal Steroids for Treatment of BPD

    Use of postnatal steroids for treatment of BPD during hospitalization up to 36 weeks Post Menstrual Age (PMA)

    Measured: During hospitalization - up to 36 weeks Post Menstrual Age (PMA)

  20. Length of Hospital Stay

    Length of hospital stay with average discharge between 36-40 weeks PMA

    Measured: Average discharge between 36 - 40 weeks PMA

  21. Neurodevelopmental and Respiratory Outcome at 22-26 Months Corrected Gestational Age

    Neurodevelopmental and respiratory outcome at 22-26 months corrected gestational age

    Measured: 22-26 months corrected gestational age

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted15 May 2014 (estimated)
  2. Study start27 Aug 2014
  3. Primary completion15 Feb 2018
  4. Study completion23 Mar 2020

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
460 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02139800
Sponsor's protocol ID
819208
Other IDs
1U01HD072906-01A1
Acronym
SAIL
Status last verified
Apr 2023
First submitted
8 May 2014
Last updated
6 Apr 2023
Data monitoring committee
Yes
Individual data sharing
Undecided

Publications

  • Owen LS, Foglia EE, Ratcliffe SJ, Simma B, Katheria AC, Te Pas A, Onland W, van Kaam AH, Keszler M, Kirpalani H, Davis PG. Alternative consent processes in a neonatal resuscitation trial (SAIL): secondary analysis of an open-label, international, multicentre, randomised trial. Lancet Child Adolesc Health. 2025 Oct;9(10):698-706. doi: 10.1016/S2352-4642(25)00185-3. Epub 2025 Aug 12.

    PubMed 40816312
  • Foglia EE, Kirpalani H, Ratcliffe SJ, Davis PG, Thio M, Hummler H, Lista G, Cavigioli F, Schmolzer GM, Keszler M, Te Pas AB. Sustained Inflation Versus Intermittent Positive Pressure Ventilation for Preterm Infants at Birth: Respiratory Function and Vital Sign Measurements. J Pediatr. 2021 Dec;239:150-154.e1. doi: 10.1016/j.jpeds.2021.08.038. Epub 2021 Aug 25.

    PubMed 34453917
  • Kirpalani H, Keszler M, Foglia EE, Davis P, Ratcliffe S. Considering the Validity of the SAIL Trial-A Navel Gazers Guide to the SAIL Trial. Front Pediatr. 2019 Nov 27;7:495. doi: 10.3389/fped.2019.00495. eCollection 2019.

    PubMed 31828052
  • Kirpalani H, Ratcliffe SJ, Keszler M, Davis PG, Foglia EE, Te Pas A, Fernando M, Chaudhary A, Localio R, van Kaam AH, Onland W, Owen LS, Schmolzer GM, Katheria A, Hummler H, Lista G, Abbasi S, Klotz D, Simma B, Nadkarni V, Poulain FR, Donn SM, Kim HS, Park WS, Cadet C, Kong JY, Smith A, Guillen U, Liley HG, Hopper AO, Tamura M; SAIL Site Investigators. Effect of Sustained Inflations vs Intermittent Positive Pressure Ventilation on Bronchopulmonary Dysplasia or Death Among Extremely Preterm Infants: The SAIL Randomized Clinical Trial. JAMA. 2019 Mar 26;321(12):1165-1175. doi: 10.1001/jama.2019.1660.

    PubMed 30912836
  • Foglia EE, Te Pas AB. Sustained Lung Inflation: Physiology and Practice. Clin Perinatol. 2016 Dec;43(4):633-646. doi: 10.1016/j.clp.2016.07.002.

    PubMed 27837749
  • Foglia EE, Owen LS, Thio M, Ratcliffe SJ, Lista G, Te Pas A, Hummler H, Nadkarni V, Ades A, Posencheg M, Keszler M, Davis P, Kirpalani H. Sustained Aeration of Infant Lungs (SAIL) trial: study protocol for a randomized controlled trial. Trials. 2015 Mar 15;16:95. doi: 10.1186/s13063-015-0601-9.

    PubMed 25872563

Questions about this trial

What is this clinical trial studying?

A study testing Sustained Inflation in people with Preterm Birth and Extreme Prematurity, run by University of Pennsylvania at 21 sites in 9 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 6 Apr 2023. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 21 sites in United States, Australia, Germany, Netherlands, South Korea and 4 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 25 Jun 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Combined Outcome of Death or Bronchopulmonary Dysplasia (time frame: 36 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02139800, which also lists 6 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 6 Apr 2023.

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