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Anemia of Prematurity - Portal Neonatal

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Table 6. Meta-Analysis <strong>of</strong> Clinical Trials Comparing Multiple Doses With<br />

a Single Dose <strong>of</strong> Surfactant*<br />

Outcome<br />

Number <strong>of</strong><br />

trials<br />

Relative Risk<br />

(95% CI)<br />

Relative Difference<br />

(95% CI)<br />

Pneumothorax 2 0.51 (0.30, 0.88) -8.7% (-15.4%, -2.0%)<br />

BPD 1 1.10 (0.63, 1.93) 1.2% (-5.8%, 8.3%)<br />

Mortality 2 0.63 (0.57, 1.11) -7.0% (-14%, 0%)<br />

BPD or death 1 0.80 (0.57, 1.11) -6.6%, (-16.2%. 3%)<br />

Table 7. Type, Source, Composition, Dosages, and Other Information<br />

on Currently Available Surfactant Preparations*<br />

Type Source Composition Dosage Comments<br />

Survanta<br />

Surfactant AT<br />

Alve<strong>of</strong>act<br />

bLES<br />

Infasurf<br />

Calf lung<br />

surfactant<br />

extract<br />

(CLSE)<br />

Curosurf<br />

Bovine lung<br />

mince<br />

Bovine lung<br />

lavage<br />

Bovine lung<br />

lavage<br />

Calf lung<br />

lavage<br />

Similar to Infasurf<br />

Minced pig<br />

lung<br />

Exosurf Synthetic<br />

Surfaxan<br />

(KL4)<br />

Synthetic<br />

ALEC Synthetic<br />

DPPC, tripalmitin<br />

SP (B

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