Does The Surfactant Administration by Aerosolization Effective?
NCT ID: NCT02825953
Last Updated: 2016-07-11
Study Results
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Basic Information
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UNKNOWN
NA
75 participants
INTERVENTIONAL
2016-01-31
2017-01-31
Brief Summary
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Detailed Description
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The present study was designed to evaluate, in premature babies with RDS breathing spontaneously, the efficacy of combined treatment with nasal continuous positive airway pressure (CPAP) and aerosolized surfactant. The first objective of investigators is to assess the safety of surfactant nebulization in this clinical situation, and to find out whether treatment with aerosolized surfactant would reduce the need for mechanical ventilation. And other aim suggest that aerosolized dates compared with dates of INSURE (intubation-surfactant-extubation) and minimally invasive surfactant therapy (MIST) method.
Seventy-five newborn babies from neonatal intensive care unit (NICU) of Yuzuncu Yil University Medical Scholl (Van, Turkey) will be randomized to treatment with nebulized surfactant (Curosurf®, Chiesi Pharmaceutics, Parma, Italy) or to two control groups receiving INSURE and MIST method. The study will be conducted with 75 infants, 25 in each group. Randomization will be central and performed using sealed envelopes kept at the neonatal ward of Yuzuncu Yil University Medical Centre Hospital. Informed consent was obtained from all parents before randomization. Inclusion criteria are corrected gestational age \>26 week or \<34 week, age 2-36 h, clinically and radiologically diagnosed progressive RDS, FiO2 needed to maintain SaO2 85-95%; \>0.4, and no evident lung or cardiovascular malformation.
The surfactant aerosol will generate with a ultrasonic nebulizer (Aeroneb Pro; Aerogen, Inc., Sunnyvale, CA) and administer via the nasal continuous positive airway pressure (NCPAP) equipment into the Laryngeal Mask Airway (LMA). Surfactant will be diluted to 40 mg/ml with saline before nebulization. These modifications will be introduced to enhance the delivery of nebulized material to the lungs (3). In the control groups, the babies will be supported with the same type of NCPAP equipment, after given surfactant via endotracheal bolus application and MIST method. Parameters will be documented at three different times, namely before application of surfactant (200 mg/kg BW), and 2 h, 6 h after completion of nebulization or application of others.
The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA). NCPAP pressure will be set at 5-6 cm H2O, and NIPPV will be set in a non-synchronised mode at 20-30 bpm, with positive end-expiratory pressure of 5-6 cm H2O and peak inspiratory pressure of 15-20 cm H2O. FiO2 will be titrated at 0.21-0.50 to maintain an oxygen saturation level of 90%-95%, as measured via pulse oximeter. Under non-invasive ventilation, the surfactant will be administered as a rescue therapy if the infant required ≥0.40 FiO2 to maintain the target saturation level of 90%-95%.
Findings in chest radiograms before inclusion and head ultrasound images taken as soon as possible according to the clinical situation will be evaluated and graded according to criteria defined by Papile et al. (4) and Kero et al.(5) CLD will be defined as need for supplemental oxygen at 36 wk gestational age.
Statistical evaluation Data will be analyzed using the 20 Windows Version of Statistical Package for the Social Sciences (SPSS) Program (Chicago, IL, USA).
Data were compared using unpaired t-test and Chi-square test, and p-values below \<0.05 were considered statistically significant.
Ethical approval The study was approved by the regional ethics committee at the Yuzuncu Yil University Institute, Van, Turkey.
The regional ethics committee No: 05.05.2015/09
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Nebulized surfactant
For randomisatio, each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV), and than premature babies with RDS breathing spontaneously will be administered surfactant by nebulizer.
surfactant
the investigators attempt to administer surfactant in a more gentle way, i.e. by nebulization, by minimally invasive surfactant therapy, and endotracheal bolus application of natural surfactant
nasal continuous positive airway pressure
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
non-invasive intermittent positive-pressure ventilation
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
Neopuff
Fisher and Paykel, Auckland, New Zealand
neonatal ventilator
GE Healthcare, Madison, USA
Endotracheal bolus application
For randomisatio, each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The investigators will administer surfactant via fundamental method.
surfactant
the investigators attempt to administer surfactant in a more gentle way, i.e. by nebulization, by minimally invasive surfactant therapy, and endotracheal bolus application of natural surfactant
nasal continuous positive airway pressure
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
non-invasive intermittent positive-pressure ventilation
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
Neopuff
Fisher and Paykel, Auckland, New Zealand
neonatal ventilator
GE Healthcare, Madison, USA
Minimally invasive surfactant therapy
For randomisatio, each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). After randomisation, the investigators will administer surfactant via minimally invasive surfactant therapy (MIST) method which is recently very popular method
surfactant
the investigators attempt to administer surfactant in a more gentle way, i.e. by nebulization, by minimally invasive surfactant therapy, and endotracheal bolus application of natural surfactant
nasal continuous positive airway pressure
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
non-invasive intermittent positive-pressure ventilation
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
Neopuff
Fisher and Paykel, Auckland, New Zealand
neonatal ventilator
GE Healthcare, Madison, USA
Interventions
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surfactant
the investigators attempt to administer surfactant in a more gentle way, i.e. by nebulization, by minimally invasive surfactant therapy, and endotracheal bolus application of natural surfactant
nasal continuous positive airway pressure
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
non-invasive intermittent positive-pressure ventilation
each infant will be randomly assigned to nasal continuous positive airway pressure (NCPAP) or non-invasive intermittent positive-pressure ventilation (NIPPV). The infants will be stabilised on NCPAP (Neopuff; Fisher and Paykel, Auckland, New Zealand) in the delivery room and during transport to the NICU. NCPAP or NIPPV will be started within 30 min of birth immediately after randomisation. Both NCPAP and NIPPV will be delivered by a neonatal ventilator (Engström Carestation; GE Healthcare, Madison, USA) via short, binasal Cannula (RAM Cannula; Neotech, Valencia, CA).
Neopuff
Fisher and Paykel, Auckland, New Zealand
neonatal ventilator
GE Healthcare, Madison, USA
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Age 2-36 h
* Clinically and radiologically diagnosed progressive RDS,
* FiO2 needed to maintain SaO2 85-95%; \>0.4
* No evident lung or cardiovascular malformation.
Exclusion Criteria
* Age \>36 h
* Premature babies with RDS but no breathing spontaneously
* Evident lung or cardiovascular malformation.
26 Weeks
34 Weeks
ALL
No
Sponsors
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nihat demir
OTHER
Responsible Party
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nihat demir
Principal Investigator
References
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Cowan F, Whitelaw A, Wertheim D, Silverman M. Cerebral blood flow velocity changes after rapid administration of surfactant. Arch Dis Child. 1991 Oct;66(10 Spec No):1105-9. doi: 10.1136/adc.66.10_spec_no.1105.
Mercier CE, Soll RF. Clinical trials of natural surfactant extract in respiratory distress syndrome. Clin Perinatol. 1993 Dec;20(4):711-35.
Berggren E, Liljedahl M, Winbladh B, Andreasson B, Curstedt T, Robertson B, Schollin J. Pilot study of nebulized surfactant therapy for neonatal respiratory distress syndrome. Acta Paediatr. 2000 Apr;89(4):460-4. doi: 10.1080/080352500750028195.
Papile LA, Burstein J, Burstein R, Koffler H. Incidence and evolution of subependymal and intraventricular hemorrhage: a study of infants with birth weights less than 1,500 gm. J Pediatr. 1978 Apr;92(4):529-34. doi: 10.1016/s0022-3476(78)80282-0.
Kero PO, Makinen EO. Comparison between clinical and radiological classification of infants with the respiratory distress syndrome (RDS). Eur J Pediatr. 1979 Apr 3;130(4):271-8. doi: 10.1007/BF00441363.
Other Identifiers
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YYU-09
Identifier Type: -
Identifier Source: org_study_id
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