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Tracheal suctioning without disconnection in intubated ventilated neonates
1Department of Neonatology, Mater Mother's Hospital, Raymond Terrace, South Brisbane, Brisbane, Queensland, Australia, 4101. PWOODGAT@mater.org.au
The Cochrane Database of Systematic Reviews
|June 19, 2001
Summary
Endotracheal suctioning without disconnection in neonates may reduce hypoxia and heart rate decreases. However, more research is needed to confirm benefits and assess outcomes in extremely low birth weight infants.
Area of Science:
- Neonatal Medicine
- Respiratory Care
Background:
- Mechanical ventilation is crucial for neonates but carries risks.
- New suctioning techniques aim to mitigate these risks.
Purpose of the Study:
- To evaluate the effects of endotracheal suctioning without disconnection in intubated, ventilated neonates.
Main Methods:
- A systematic review of randomized or quasi-random trials comparing suctioning with and without disconnection.
- Searches included MEDLINE, Cochrane Library, and CINAHL databases.
Main Results:
- Two trials involving 22 infants were analyzed.
- Suctioning without disconnection reduced hypoxia and heart rate drops.
- Fewer infants experienced significant decreases in TcPO2 and heart rate.
Conclusions:
- Insufficient evidence exists to definitively choose between suctioning methods.
- Some short-term benefits of suctioning without disconnection were observed.
- Further research is recommended, especially for extremely low birth weight infants and various ventilation modes.