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Infant, Newborn, DiseasesproTeCtNCT06557551

Prophylactic Surfactant by Thin Endotracheal Catheter for Preterm Infants At Birth: the ProTeCt Trial

A study testing Thin catheter surfactant in people with Infant, Newborn, Diseases and Prematurity, run by University College Dublin at 1 site in Ireland.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
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Trial summary

The goal of this clinical trial is to learn whether giving surfactant through a thin endotracheal catheter to extremely premature babies shortly after birth reduces the number of them who are ventilated in the first 3 days of life. Read more about this study

Who is it for?
Ages Up to 30 minutes
What is being tested?
Thin catheter surfactant
Could I receive a placebo?
No, everyone receives an active treatment
How many people
164 participants
Where
1 siteIreland
Study dates
19 Aug 2024to 28 Feb 2027
Phase
Interventional
Are there results?
Not yet: the study is under way

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 Up to 30 minutes
  • All sexes
  • No healthy volunteers
  • Child

Who may be able to join

  • Infants of any sex born before 28 weeks of gestation
  • Clinicians plan to provide intensive care
  • Consent for their participation provided by parent(s)/guardian(s) before their birth

Who cannot join

  • Major congenital anomalies (e.g. upper airway anomaly, diaphragmatic hernia, gastroschisis, exomphalos major, intestinal atresias, open neural tube defect, aneuploidy, cardiac lesions other than ASD/PFO/VSD/PDA )

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Colm PF O'Donnell, MB PhD contact

35316373100

codonnell@nmh.ie

Ireland1 site, 1 recruiting
  • National Maternity Hospital

    Dublin, None Selected, D02 YH21

    Colm PF O'Donnell, MB PhD, 35316373100, codonnell@nmh.ie

    Recruiting

Other trials in Ireland

About this study

The goal of this clinical trial is to learn whether giving surfactant through a thin endotracheal catheter to extremely premature babies shortly after birth reduces the number of them who are ventilated in the first 3 days of life.

The main question it aims to answer is:

Read more

Do fewer babies who receive prophylactic thin catheter surfactant under video laryngoscopy shortly after birth go on to be ventilated within 72 hours of birth?

Extremely premature babies who are receiving breathing support through a face mask will either:

  • Receive surfactant through a thin catheter that is inserted into their windpipe (trachea) under video laryngoscopy at or after 5 minutes of life, have the catheter removed immediately, and return to face mask breathing support; or
  • Continue on face mask breathing support.

All babies will be closely watched to see whether they are ventilated for breathing support in the first 72 hours of life.

Read the detailed description

Preterm infants - particularly those born before 28 weeks of gestation - are at risk of developing respiratory distress syndrome (RDS), a condition characterised by structural and functional lung immaturity that leads to progressive respiratory failure. Infants at high risk of or who show early signs of RDS are treated with continuous positive airway pressure (CPAP) in an attempt to prevent respiratory failure. Infants whose RDS worsens despite CPAP are given surfactant. To give surfactant, clinicians use a laryngoscope to view the airway and insert a relatively wide-bore endotracheal tube (ETT) directly into the trachea. When an ETT is used to deliver surfactant, the ETT usually remains in place for a period of mechanical ventilation (MV). Clinicians aim to minimise the duration of ventilation, as even short periods of MV may be harmful to the preterm lung. An alternative approach, sometimes called "less-invasive surfactant application" (LISA), is to give surfactant through a thin endotracheal catheter. These thin catheters (TC) cannot be used for mechanical ventilation and so they are immediately removed after the surfactant has been given.

A Cochrane systematic review found that, compared to giving surfactant through an ETT in the NICU, TC surfactant is associated with reduced risk of death or bronchopulmonary dysplasia (BPD), less intubation in the first 72 hours and reduced incidence of major complications and in-hospital mortality. However, the studies included in the systematic review are heterogenous, few of them enrolled infants born before 28 weeks of gestation and none of them evaluated the effects of giving TC surfactant shortly after birth, before starting CPAP in the NICU. In all of these studies, the clinician inserting the TC viewed the airway directly through the mouth (i.e. performed direct laryngoscopy).

Inserting an ETT in a newborn infant using direct laryngoscopy is challenging. Clinicians use clinical signs detected during positive pressure ventilation (PPV) (e.g. detection of exhaled carbon dioxide, auscultation of breath sounds, condensation in the tube in expiration) to determine whether the ETT has been placed correctly. We recently demonstrated that more first intubation attempts with an ETT in newborn infants are successful when clinicians used a video laryngoscope (VL) to view the airway indirectly compared to direct laryngoscopy. . As PPV cannot be given through a TC, the only way of determining the position of a TC is to see it enter the larynx. Using VL during TC insert attempts allows multiple observers to simultaneously and independently determine whether it is in the correct place.

The earlier that surfactant is given, the more effective it appears to be. It is possible that TC surfactant given "prophylactically" - i.e. very shortly after birth, when there are minimal signs of respiratory distress - under VL guidance may substantially reduce the rate of intubation for respiratory failure. If it does, that holds out the prospect that it may reduce rates of the adverse outcomes associated with ventilation (death or BPD etc.) in preterm infants.

Being tested
Thin catheter surfactant
Medical subject headings
Infant, Newborn, Diseases, Premature Birth

What participants receive

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

  • Thin catheter surfactantOther

    Surfactant given through thin catheter inserted under video laryngoscopy at or after 5 minutes of life

Study groups in NCT06557551
Study groupRoleWhat they receive
Thin catheter surfactantExperimentalAt or after 5 minutes of life, participants will have a thin endotracheal catheter (Surfcath, Vygon, Ecouen, France) inserted under video laryngoscopy (C-MAC, Karl Storz, Tuttlingen, Germany), through which they will receive surfactant (Curosurf, Chiesi Farmaceutici, Parma, Italy - 120mg for infants < 26 weeks, 240mg for infants 26 - 27+6 weeks). The catheter will then be removed, and they will continue on face mask breathing support.
Receives: Other: Thin catheter surfactant
Standard careNo interventionParticipants will continue on face mask breathing support.

What is being measured

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

  1. Number of participants intubated in the first 72 hours of life

    Endotracheal intubation

    1. in the Delivery Room for apnoea or bradycardia despite mask PPV; or
    2. in the Neonatal Intensive Care Unit, for 2 or more of
    • worsening clinical signs respiratory distress
    • oxygen requirement > 30% for >30 mins to keep oxygen saturation (SpO2) >90%
    • pH < 7.2 on 2 blood gases 30 minutes apart
    • PCO2 >9kPa on 2 blood gases 30 minutes apart
    • recurrent mask PPV for apnoea

    Participants reach the primary outcome if they are intubated with an endotracheal tube (ETT) for mechanical ventilation, with an ETT for surfactant and mechanical ventilation, with an ETT for surfactant alone, or with a thin catheter for surfactant alone

    Measured: First 72 hours of life

Secondary outcomes (26)
  1. Number of participants in whom the thin catheter is seen on video laryngoscopy to be successfully inserted at first attempt (intervention group only)

    Success at first thin catheter insertion attempt (intervention group only)

    Measured: 30 minutes

  2. Number of participants with bradycardia [heart rate (HR) < 100bpm] in the Delivery Room (DR)

    Bradycardia (HR < 100bpm) in the DR

    Measured: 30 minutes

  3. Number of participants who receive mask Positive Pressure Ventilation (PPV) in the DR

    Mask PPV in the DR

    Measured: 30 minutes

  4. Number of participants who undergo endotracheal intubation in the DR

    Endotracheal intubation in the DR

    Measured: 30 minutes

  5. Number of participants who receive chest compressions in the DR

    Chest compressions in the DR

    Measured: 30 minutes

  6. Number of participants who receive adrenaline in the DR

    Adrenaline administration in the DR

    Measured: 30 minutes

  7. Number of participants who receive volume expansion in the DR

    Volume expansion in the DR

    Measured: 30 minutes

  8. Number of participants who are itubated at any time during hospitalisation

    Intubation at any time during hospitalisation

    Measured: 4 months or before hospital discharge, whichever occurs first

  9. Number if participants who receive intratracheal surfactant post intervention

    Treatment with intratracheal surfactant, post prophylactic delivery room TC surfactant in the intervention group, or at any time in the control group

    Measured: 4 months or before hospital discharge, whichever occurs first

  10. Number of participants who have pneumothorax drained with needle aspiration or chest drain insertion

    Pneumothorax drained with needle aspiration or chest drain insertion

    Measured: 4 months or before hospital discharge, whichever occurs first

  11. Duration of mechanical ventilation (days)

    Duration of mechanical ventilation (days)

    Measured: 4 months or before hospital discharge, whichever occurs first

  12. Duration of any respiratory support (ventilation, CPAP, HFNC) (days)

    Duration of any respiratory support (ventilation, CPAP, HFNC) (days)

    Measured: 4 months or before hospital discharge, whichever occurs first

  13. Duration of oxygen therapy (days)

    Duration of oxygen therapy (days)

    Measured: 4 months or before hospital discharge, whichever occurs first

  14. Number of participants who have bronchopulmonary dysplasia (BPD) among survivors to 36 weeks

    Bronchopulmonary dysplasia (BPD) among survivors to 36 weeks

    Measured: 4 months or before hospital discharge, whichever occurs first

  15. Number of participants who receive postnatal steroids for BPD

    Treatment with systemic postnatal corticosteroids (e.g. dexamethasone) for respiratory insufficiency

    Measured: 4 months or before hospital discharge, whichever occurs first

  16. Number of participants with severe intraventricular haemorrhage (IVH) (grade III or IV) on cranial ultrasound

    Severe intraventricular haemorrhage (IVH) (grade III or IV) on cranial ultrasound

    Measured: 4 months or before hospital discharge, whichever occurs first

  17. Number of participants with cystic periventricular leukomalacia (PVL) on cranial ultrasound

    Cystic periventricular leukomalacia (PVL) on cranial ultrasound

    Measured: 4 months or before hospital discharge, whichever occurs first

  18. Number of participants with patent ductus arteriosus (PDA) treated medically

    Patent ductus arteriosus (PDA) treated medically

    Measured: 4 months or before hospital discharge, whichever occurs first

  19. Number of participants with PDA treated with transcatheter closure or surgical ligation

    PDA treated with transcatheter closure or surgical ligation

    Measured: 4 months or before hospital discharge, whichever occurs first

  20. Number of participants with necrotising enterocolitis (NEC) Bell stage 2 or greater

    Necrotising enterocolitis (NEC) Bell stage 2 or greater

    Measured: 4 months or before hospital discharge, whichever occurs first

  21. Number of participants with spontaneous intestinal perforation (SIP)

    Spontaneous intestinal perforation (SIP)

    Measured: 4 months or before hospital discharge, whichever occurs first

  22. Number of participants with retinopathy of prematurity (ROP) stage 3 or greater

    Retinopathy of prematurity (ROP) stage 3 or greater

    Measured: 4 months or before hospital discharge, whichever occurs first

  23. Number of participants who die before or have BPD at 36 weeks

    Death or BPD at 36 weeks

    Measured: 4 months or before hospital discharge, whichever occurs first

  24. Duration of hospitalisation (days)

    Duration of hospitalisation (days)

    Measured: 4 months or before hospital discharge, whichever occurs first

  25. Number of participants who are discharged home in oxygen

    Discharged home receiving supplemental oxygen

    Measured: 4 months or before hospital discharge, whichever occurs first

  26. Number of participants who die during first hospitalisation

    Death during first hospitalisation

    Measured: 4 months or before hospital discharge, whichever occurs first

Timeline

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

  1. First posted16 Aug 2024
  2. Study start19 Aug 2024
  3. Primary completion30 Nov 2026 (estimated)
  4. Study completion28 Feb 2027 (estimated)

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
Model description
Randomised, open-label, parallel group group study
Masking
None (open label)
Enrolment
164 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06557551
Sponsor's protocol ID
proTeCt 01
Acronym
proTeCt
Status last verified
Aug 2024
First submitted
8 Aug 2024
Last updated
15 Oct 2024
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: Participant data may be made available to other researchers on receipt of acceptable written request by principal Investigator

Publications

  • Abdel-Latif ME, Davis PG, Wheeler KI, De Paoli AG, Dargaville PA. Surfactant therapy via thin catheter in preterm infants with or at risk of respiratory distress syndrome. Cochrane Database Syst Rev. 2021 May 10;5(5):CD011672. doi: 10.1002/14651858.CD011672.pub2.

    PubMed 33970483
  • Geraghty LE, Dunne EA, Ni Chathasaigh CM, Vellinga A, Adams NC, O'Currain EM, McCarthy LK, O'Donnell CPF. Video versus Direct Laryngoscopy for Urgent Intubation of Newborn Infants. N Engl J Med. 2024 May 30;390(20):1885-1894. doi: 10.1056/NEJMoa2402785. Epub 2024 May 5.

    PubMed 38709215
  • Bahadue FL, Soll R. Early versus delayed selective surfactant treatment for neonatal respiratory distress syndrome. Cochrane Database Syst Rev. 2012 Nov 14;11(11):CD001456. doi: 10.1002/14651858.CD001456.pub2.

    PubMed 23152207

Questions about this trial

What is this clinical trial studying?

A study testing Thin catheter surfactant in people with Infant, Newborn, Diseases and Prematurity, run by University College Dublin at 1 site in Ireland.

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 3 inclusion and 1 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: looking for participants now, as of the sponsor's last update on 15 Oct 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Ireland. 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?

This study is still under way. Results are not available in the source record yet.

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

Contact Colm PF O'Donnell, MB PhD (35316373100, codonnell@nmh.ie), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of participants intubated in the first 72 hours of life (time frame: First 72 hours of life). 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 NCT06557551, which also lists 3 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 15 Oct 2024.

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