Tags

Type your tag names separated by a space and hit enter

Effect of calcium citrate supplementation on urinary calcium oxalate saturation in female stone formers: implications for prevention of osteoporosis.
Am J Clin Nutr. 1994 Oct; 60(4):592-6.AJ

Abstract

In 14 women aged 37-68 y with a history of renal calcium calculi, bone densities were 12.0% below those of age-matched control subjects at the L2-4 lumbar spine (P = 0.007) and 6.4% less at the femoral neck (P = 0.095). A low-oxalate diet was supplemented with 1 g Ca/d as citrate. In 6 mo, plasma 1,25(OH)2D concentrations fell from 53.2 +/- 18.8 to 41.9 +/- 15.2 ng/L (P = 0.02) and parathyroid hormone from 39.1 +/- 17.0 to 30.8 +/- 12.5 ng/L (P = 0.02). Calcium oxalate saturation was 2.15 +/- 1.38 at baseline, 2.27 +/- 1.00 at 1 mo, and 2.06 +/- 1.57 at 6 mo. The increase in urinary calcium at 1 mo from 4.411 +/- 1.87 to 6.514 +/- 2.82 mmol/24 h (P = 0.01) was offset by a parallel increase in citrate excretion from 2.909 +/- 1.45 to 3.455 +/- 1.34 mmol/24 h (P = 0.03). Calcium citrate supplementation did not increase the lithogenicity of the women in this protocol.

Authors+Show Affiliations

Department of Medicine, Cornell University Medical College, New York, NY.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Clinical Trial
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, P.H.S.

Language

eng

PubMed ID

8092096

Citation

Levine, B S., et al. "Effect of Calcium Citrate Supplementation On Urinary Calcium Oxalate Saturation in Female Stone Formers: Implications for Prevention of Osteoporosis." The American Journal of Clinical Nutrition, vol. 60, no. 4, 1994, pp. 592-6.
Levine BS, Rodman JS, Wienerman S, et al. Effect of calcium citrate supplementation on urinary calcium oxalate saturation in female stone formers: implications for prevention of osteoporosis. Am J Clin Nutr. 1994;60(4):592-6.
Levine, B. S., Rodman, J. S., Wienerman, S., Bockman, R. S., Lane, J. M., & Chapman, D. S. (1994). Effect of calcium citrate supplementation on urinary calcium oxalate saturation in female stone formers: implications for prevention of osteoporosis. The American Journal of Clinical Nutrition, 60(4), 592-6.
Levine BS, et al. Effect of Calcium Citrate Supplementation On Urinary Calcium Oxalate Saturation in Female Stone Formers: Implications for Prevention of Osteoporosis. Am J Clin Nutr. 1994;60(4):592-6. PubMed PMID: 8092096.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effect of calcium citrate supplementation on urinary calcium oxalate saturation in female stone formers: implications for prevention of osteoporosis. AU - Levine,B S, AU - Rodman,J S, AU - Wienerman,S, AU - Bockman,R S, AU - Lane,J M, AU - Chapman,D S, PY - 1994/10/1/pubmed PY - 1994/10/1/medline PY - 1994/10/1/entrez SP - 592 EP - 6 JF - The American journal of clinical nutrition JO - Am. J. Clin. Nutr. VL - 60 IS - 4 N2 - In 14 women aged 37-68 y with a history of renal calcium calculi, bone densities were 12.0% below those of age-matched control subjects at the L2-4 lumbar spine (P = 0.007) and 6.4% less at the femoral neck (P = 0.095). A low-oxalate diet was supplemented with 1 g Ca/d as citrate. In 6 mo, plasma 1,25(OH)2D concentrations fell from 53.2 +/- 18.8 to 41.9 +/- 15.2 ng/L (P = 0.02) and parathyroid hormone from 39.1 +/- 17.0 to 30.8 +/- 12.5 ng/L (P = 0.02). Calcium oxalate saturation was 2.15 +/- 1.38 at baseline, 2.27 +/- 1.00 at 1 mo, and 2.06 +/- 1.57 at 6 mo. The increase in urinary calcium at 1 mo from 4.411 +/- 1.87 to 6.514 +/- 2.82 mmol/24 h (P = 0.01) was offset by a parallel increase in citrate excretion from 2.909 +/- 1.45 to 3.455 +/- 1.34 mmol/24 h (P = 0.03). Calcium citrate supplementation did not increase the lithogenicity of the women in this protocol. SN - 0002-9165 UR - https://www.unboundmedicine.com/medline/citation/8092096/Effect_of_calcium_citrate_supplementation_on_urinary_calcium_oxalate_saturation_in_female_stone_formers:_implications_for_prevention_of_osteoporosis_ L2 - https://academic.oup.com/ajcn/article-lookup/doi/10.1093/ajcn/60.4.592 DB - PRIME DP - Unbound Medicine ER -