Please select the eligibility criteria that correspond to the clinical trial below.
Title: Very Early Surfactant Without Mandatory Ventilation In Premature Infants Treated With Early Continuous Positive Airway Pressure-A Randomized Controlled Trial
Brief Summary: The present study will test the use of very early nasal continuous airway pressure(NCPAP)with and without surfactant in premature infants with clinical evidence or respiratory distress syndrome. We hypothesize that premature infants exposed to very early NCPAP and surfactant will require less mechanical ventilation compared to those premature infants exposed to NCPAP alone.


Options:
A: Inclusion Criteria:

* Gestational age of 27 to 31 6/7 weeks,
* Postnatal age between 15 and 60 minutes,
* Supplemental oxygen requirement or evidence of increased work of breathing (tachypnea, intercostal retractions, nasal flaring, or grunting), and
* Prenatal consent.

Exclusion Criteria:

* Apgar score less than 2 at 5 minutes,
* Intubation prior to randomization,
* Prenatal diagnosis of major congenital anomalies,
* Prolonged rupture of membranes of greater than 3 weeks duration, and
* Infants who were likely to be transferred to another center soon after birth were not enrolled in the study.
B: Inclusion Criteria:

* All infants born at the units belonging to the South American Neocosur Network with a birthweight between 800 to 1500g and breathing spontaneously at birth or after hand bagging with Neopuff or transient intubation are eligible.
* An informed consent form should be obtained preferable prenatal.

Exclusion Criteria:

* Acute life threatening congenital malformations or genetics diseases.
* Apgar score equal or less than 3 at 5 minutes
* Disapproval of informed consent.
C: Inclusion Criteria:

Infants likely to be delivered to women presenting to a participating Vermont Oxford Network Center at high risk of premature delivery at gestational age 26 + 0 to 29 + 6 weeks will be eligible for inclusion. Specific inclusion criteria that must be met prior to randomization include:

1. Imminent delivery
2. No potentially life-threatening congenital anomaly or genetic syndrome
3. No known lung maturity
4. Antenatal steroid status known
5. Written, informed consent obtained (on admission or prior to delivery).

Exclusion Criteria:

1. Stillborn (Apgar score of 0 at one minute of age)
2. Noted to have a potentially life-threatening congenital anomaly or genetic syndrome noted immediately after delivery.
D: Inclusion Criteria:

* Infants with a minimal gestational age of 24 weeks 0 days to 27 completed weeks (up to 27 6/7ths) by best obstetrical estimate
* Infants who will receive full resuscitation as necessary, i.e., no parental request or physician decision to forego resuscitation
* Infants whose parents/legal guardians have provided consent for enrollment, or
* Infants without known major congenital malformations

Exclusion Criteria:

* Any infant transported to the center after delivery
* Infants whose parents/legal guardians refuse consent
* Infants born during a time when the research apparatus/study personnel are not available
* Infants \< 24 weeks 0 days or \> 28 weeks 0 days, completed weeks of gestation

Answer: A