Weaning preterm infants from continuous positive airway pressure: evidence for best practice

Hesham Abdel-Hady, Basma Shouman, Nehad Nasef

Mansoura, Egypt

Author Affiliations: Neonatal Intensive Care Unit, Mansoura University Children's Hospital, Mansoura, Egypt (Abdel-Hady H, Shouman B, Nasef N)

Corresponding Author: Hesham Abdel-Hady, Mansoura University Children's Hospital, Gomhoria Street, Mansoura 35516, Egypt (Tel: +20 1114328500; Email: hehady@yahoo.com)

doi: 10.1007/s12519-015-0022-6

Online First April 2015.

Background: Nasal continuous positive airway pressure (NCPAP) is frequently used in preterm infants. However, there is no consensus on when and how to wean them from NCPAP.

Data sources: Based on recent publications, we have reviewed the criteria of readiness-to-wean and factors affecting weaning success. A special focus is placed on the methods of weaning from NCPAP in preterm infants.

Results: Practical points of when and how to wean from NCPAP in preterm infants are explained. Preterm infants are ready to be weaned from NCPAP when they are stable on a low NCPAP pressure with no (or minimal) oxygen requirement. Methods used to wean from NCPAP include: sudden weaning of NCPAP, gradual decrease of NCPAP pressure, graded-time­off NCPAP (cycling), weaning to high or low flow nasal cannula, and a combination of these methods. The best strategy for weaning is yet to be determined. Cycling-off NCPAP increases the duration of NCPAP and length of hospital stay without beneficial effect on success of weaning. Gradual decrease of NCPAP pressure is more physiological and better tolerated than cycling-off NCPAP.

Conclusion: Further studies are needed to reach a consensus regarding the optimal timing and the best method for weaning from NCPAP in preterm infants.

                                                                                                  World J Pediatr 2015;11(3):212-218

Key words: continuous positive airway pressure;     preterm infant;     weaning