1. Efficacy of occlusive wraps used for delivery room care
- Author
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Christina Reuter, Florian Ehlers, H. Küster, and Philipp Vana
- Subjects
Narcotics ,business.product_category ,Polyurethanes ,Hypothermia ,Plastic wrap ,Delivery room care ,010501 environmental sciences ,01 natural sciences ,03 medical and health sciences ,0302 clinical medicine ,Pregnancy ,030225 pediatrics ,Humans ,Medicine ,Composite material ,0105 earth and related environmental sciences ,business.industry ,Delivery Rooms ,Infant, Newborn ,Water ,Obstetrics and Gynecology ,Heat losses ,General Medicine ,Pediatrics, Perinatology and Child Health ,Female ,business ,Plastics ,Aluminum - Abstract
BackgroundGuidelines advise for more than 20 years to use occlusive plastic wraps for temperature management during delivery room care but data on efficacy of different types of wrap are still scarce.MethodsA random sample of seven different types of plastic wrap was tested using prewarmed aluminium blocks.ResultsThe most effective wrap increased the time to cool by 2°C by one-third for the core and by 100% for the surface whereas the least effective wrap led to even faster heat loss compared with no wrap at all. The least effective wrap concerning all capacities tested was made from polyurethane that contains potentially toxic and narcotic monomers. Heat and water retention did not correlate to wrap thickness.DiscussionLarge differences in heat and water retention capacity warrant a careful choice of the type of wrap as some might be counterproductive. Wraps containing polyurethane should not be used.
- Published
- 2021
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