Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study
Lena Flodin,1,2 Maria Sääf,3 Tommy Cederholm,4 Amer N Al-Ani,2,5 Paul W Ackermann,5,6 Eva Samnegård,7 Nils Dalen,7 Margareta Hedström2,51Department of Geriatric Medicine, Karolinska University Hospital Stockholm, Sweden; 2Department of Clinical Science, Intervent...
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Dove Medical Press
2014
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oai:doaj.org-article:56817b8d5e26487a9a2ed089ca39563d2021-12-02T00:56:28ZAdditive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study1178-1998https://doaj.org/article/56817b8d5e26487a9a2ed089ca39563d2014-07-01T00:00:00Zhttps://www.dovepress.com/additive-effects-of-nutritional-supplementation-together-with-isphosph-peer-reviewed-article-CIAhttps://doaj.org/toc/1178-1998Lena Flodin,1,2 Maria Sääf,3 Tommy Cederholm,4 Amer N Al-Ani,2,5 Paul W Ackermann,5,6 Eva Samnegård,7 Nils Dalen,7 Margareta Hedström2,51Department of Geriatric Medicine, Karolinska University Hospital Stockholm, Sweden; 2Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden; 3Department of Endocrinology, Metabolism, and Diabetes, Karolinska University Hospital, Stockholm, Sweden; 4Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden; 5Department of Orthopedics, Karolinska University Hospital, Stockholm, Sweden; 6Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; 7Department of Clinical Science, Division of Orthopedics, Karolinska Institutet, Danderyd Hospital, Stockholm, SwedenBackground: After a hip fracture, a catabolic state develops, with increased bone loss during the first year. The aim of this study was to evaluate the effects of postoperative treatment with calcium, vitamin D, and bisphosphonates (alone or together) with nutritional supplementation on total hip and total body bone mineral density (BMD).Methods: Seventy-nine patients (56 women), with a mean age of 79 years (range, 61–96 years) and with a recent hip fracture, who were ambulatory before fracture and without severe cognitive impairment, were included. Patients were randomized to treatment with bisphosphonates (risedronate 35 mg weekly) for 12 months (B; n=28), treatment with bisphosphonates along with nutritional supplementation (40 g protein, 600 kcal daily) for the first 6 months (BN; n=26), or to controls (C; n=25). All participants received calcium (1,000 mg) and vitamin D3 (800 IU) daily. Total hip and total body BMD were assessed with dual-energy X-ray absorptiometry at baseline, 6, and 12 months. Marker of bone resorption C-terminal telopeptide of collagen I and 25-hydroxy vitamin D were analyzed in serum.Results: Analysis of complete cases (70/79 at 6 months and 67/79 at 12 months) showed an increase in total hip BMD of 0.7% in the BN group, whereas the B and C groups lost 1.1% and 2.4% of BMD, respectively, between baseline and 6 months (P=0.071, between groups). There was no change in total body BMD between baseline and 12 months in the BN group, whereas the B group and C group both lost BMD, with C losing more than B (P=0.009). Intention-to-treat analysis was in concordance with the complete cases analyses.Conclusion: Protein-and energy-rich supplementation in addition to calcium, vitamin D, and bisphosphonate therapy had additive effects on total body BMD and total hip BMD among elderly hip fracture patients. Keywords: hip fracture, nutritional supplementation, bisphosphonates, bone mineral densityFlodin LSääf MCederholm TAl-Ani ANAckermann PWSamnegård EDalen NHedström MDove Medical PressarticleHip fracturenutritional supplementationbisphosphonatesbone mineral densityGeriatricsRC952-954.6ENClinical Interventions in Aging, Vol Volume 9, Pp 1043-1050 (2014) |
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Hip fracture nutritional supplementation bisphosphonates bone mineral density Geriatrics RC952-954.6 |
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Hip fracture nutritional supplementation bisphosphonates bone mineral density Geriatrics RC952-954.6 Flodin L Sääf M Cederholm T Al-Ani AN Ackermann PW Samnegård E Dalen N Hedström M Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| description |
Lena Flodin,1,2 Maria Sääf,3 Tommy Cederholm,4 Amer N Al-Ani,2,5 Paul W Ackermann,5,6 Eva Samnegård,7 Nils Dalen,7 Margareta Hedström2,51Department of Geriatric Medicine, Karolinska University Hospital Stockholm, Sweden; 2Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden; 3Department of Endocrinology, Metabolism, and Diabetes, Karolinska University Hospital, Stockholm, Sweden; 4Department of Public Health and Caring Sciences, Clinical Nutrition and Metabolism, Uppsala University, Uppsala, Sweden; 5Department of Orthopedics, Karolinska University Hospital, Stockholm, Sweden; 6Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden; 7Department of Clinical Science, Division of Orthopedics, Karolinska Institutet, Danderyd Hospital, Stockholm, SwedenBackground: After a hip fracture, a catabolic state develops, with increased bone loss during the first year. The aim of this study was to evaluate the effects of postoperative treatment with calcium, vitamin D, and bisphosphonates (alone or together) with nutritional supplementation on total hip and total body bone mineral density (BMD).Methods: Seventy-nine patients (56 women), with a mean age of 79 years (range, 61–96 years) and with a recent hip fracture, who were ambulatory before fracture and without severe cognitive impairment, were included. Patients were randomized to treatment with bisphosphonates (risedronate 35 mg weekly) for 12 months (B; n=28), treatment with bisphosphonates along with nutritional supplementation (40 g protein, 600 kcal daily) for the first 6 months (BN; n=26), or to controls (C; n=25). All participants received calcium (1,000 mg) and vitamin D3 (800 IU) daily. Total hip and total body BMD were assessed with dual-energy X-ray absorptiometry at baseline, 6, and 12 months. Marker of bone resorption C-terminal telopeptide of collagen I and 25-hydroxy vitamin D were analyzed in serum.Results: Analysis of complete cases (70/79 at 6 months and 67/79 at 12 months) showed an increase in total hip BMD of 0.7% in the BN group, whereas the B and C groups lost 1.1% and 2.4% of BMD, respectively, between baseline and 6 months (P=0.071, between groups). There was no change in total body BMD between baseline and 12 months in the BN group, whereas the B group and C group both lost BMD, with C losing more than B (P=0.009). Intention-to-treat analysis was in concordance with the complete cases analyses.Conclusion: Protein-and energy-rich supplementation in addition to calcium, vitamin D, and bisphosphonate therapy had additive effects on total body BMD and total hip BMD among elderly hip fracture patients. Keywords: hip fracture, nutritional supplementation, bisphosphonates, bone mineral density |
| format |
article |
| author |
Flodin L Sääf M Cederholm T Al-Ani AN Ackermann PW Samnegård E Dalen N Hedström M |
| author_facet |
Flodin L Sääf M Cederholm T Al-Ani AN Ackermann PW Samnegård E Dalen N Hedström M |
| author_sort |
Flodin L |
| title |
Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| title_short |
Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| title_full |
Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| title_fullStr |
Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| title_full_unstemmed |
Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| title_sort |
additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture: a 12-month randomized controlled study |
| publisher |
Dove Medical Press |
| publishDate |
2014 |
| url |
https://doaj.org/article/56817b8d5e26487a9a2ed089ca39563d |
| work_keys_str_mv |
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