Interventional study of the effect of trunk support provision on the body pressure and ventilation volume in the prone position in healthy young and older women
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View abstract on PubMed
Summary
This summary is machine-generated.Trunk support in the prone position reduces facial pressure, lowering the risk of pressure ulcers, especially in older women. It also increases chest pressure but minimally affects breathing volumes.
Area Of Science
- Physiology
- Biomechanics
Background
- Prone positioning is common in medical care but can cause pressure-related complications.
- Facial pressure and respiratory mechanics are critical considerations during prone support.
Purpose Of The Study
- To compare the effects of trunk support on facial/chest pressures and ventilation in young versus older women.
- To assess the impact of trunk support on pressure ulcer risk and respiratory function in prone positions.
Main Methods
- 12 young and 10 older women participated.
- Measurements included facial/chest pressures, tidal volume, and lung capacity in three prone positions with and without trunk support.
Main Results
- Trunk support decreased facial pressure and increased chest pressure in both age groups.
- Older women had higher facial pressure without support.
- Lung capacity decreased significantly in younger women compared to older women with trunk support.
Conclusions
- Trunk support effectively reduces facial pressure, mitigating pressure ulcer risk.
- While chest pressure increases, respiratory movements are minimally affected.
- Trunk support is beneficial for managing prone positioning and reducing facial pressure complications.
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