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KMID : 1100120210280030207
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대한골대사학회지
2021 Volume.28 No. 3 p.207 ~ p.213
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Specific Bioactive Collagen Peptides in Osteopenia and Osteoporosis: Long-Term Observation in Postmenopausal Women
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Zdzieblik Denise
Oesser Steffen
Konig Daniel
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Abstract
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Background: The effects of specific collagen peptides on bone mineral density (BMD) in subjects with osteoporosis or osteopenia have already been investigated in 131 postmenopausal women in a randomized controlled trial. The purpose of this follow-up observation was to determine the longer-term effects of the same specific bioactive collagen peptides after a total intervention time of 4 years.
Methods: In this open-label follow-up observation, 31 postmenopausal women with reduced BMD (initial T-score lower than?1 of either the femoral neck or the lumbar spine) completed the follow-up. BMD was measured via dual energy X-ray absorptiometry. Absolute changes in BMD and T-scores in the spine and femoral neck were assessed. The number of fractures was also recorded. All participants received specific bioactive collagen peptides.
Results: Supplementation with bioactive collagen peptides during follow-up led to a clinically relevant increase in BMD in the spine. These findings were consistent with the results for the femoral neck.
Conclusions: Long-term supplementation with specific bioactive collagen peptides appears to be effective in counteracting losses in BMD. Moreover, significant increases in BMD could contribute to improved bone stability.
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KEYWORD
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Bone density, Collagen, DXA, Osteoporosis, Peptides
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