Abstract
Summary
We compared temporal trends in serum 25-hydroxyvitamin D and parathyroid hormone (PTH) in two primary hyperparathyroidism (PHPT) cohorts recruited 20 years apart. The prevalence of 25-hydroxyvitamin D levels <20 and <30 ng/mL declined by 30–50 %, respectively, and was accompanied by lower PTH. In the older cohort, higher PTH may be due to lower 25-hydroxyvitamin D.
Introduction
Vitamin D deficiency may exacerbate PHPT. Whether there have been temporal trends in 25-hydroxyvitamin D (25OHD) levels in PHPT is unclear. The prevalence of low vitamin D levels (25OHD <20 and <30 ng/mL) and associated biochemical and bone mineral density (BMD) profiles were assessed in two PHPT cohorts recruited over 20 years apart.
Methods
This is a cross-sectional comparison of serum 25OHD levels, calciotropic hormones, and BMD between two PHPT cohorts recruited at the same hospital: the “old” (N = 103) and “new” (N = 100) cohorts were enrolled between 1984 and 1991 and between 2010 and 2014, respectively.
Results
Mean 25OHD levels were 26 % higher in the new cohort (23 ± 10 vs. 29 ± 10 ng/mL, p < 0.0001). Levels of 25OHD <20 and <30 ng/mL declined from 46 and 82 %, respectively, to 19 and 54 % (both p < 0.0001). Supplemental vitamin D use was common in the new (64 %) but not the old cohort (0 %). The new cohort demonstrated 33 % lower serum PTH levels (p < 0.0001). Neither serum nor urine calcium differed. BMD was higher in the new cohort at all skeletal sites (all p < 0.001).
Conclusion
With the rise in vitamin D supplementation over the last two decades, low 25OHD levels are no longer common in PHPT patients in the New York area. Those with 25OHD <20 and <30 ng/mL have declined by over 50 and 30 %, respectively. The lower mean PTH levels in the new cohort are most likely accounted for by higher vitamin D intake. Whether improved vitamin D status also underlies the relatively higher BMD in the more vitamin D replete cohort of PHPT patients is unknown.
Similar content being viewed by others
References
Moosgaard B, Vestergaard P, Heickendorff L, Melsen F, Christiansen P, Mosekilde L (2005) Vitamin D status, seasonal variations, parathyroid adenoma weight and bone mineral density in primary hyperparathyroidism. Clin Endocrinol (Oxf) 63:506–513
Boudou P, Ibrahim F, Cormier C, Sarfati E, Souberbielle JC (2006) A very high incidence of low 25 hydroxy-vitamin D serum concentration in a French population of patients with primary hyperparathyroidism. J Endocrinol Invest 29:511–515
Clements MR, Davies M, Hayes ME, Hickey CD, Lumb GA, Mawer EB, Adams PH (1992) The role of 1,25-dihydroxyvitamin D in the mechanism of acquired vitamin D deficiency. Clin Endocrinol (Oxf) 37:17–27
Clements MR, Davies M, Fraser DR, Lumb GA, Mawer EB, Adams PH (1987) Metabolic inactivation of vitamin D is enhanced in primary hyperparathyroidism. Clin Sci (Lond) 73:659–664
Lumb GA, Stanbury SW (1974) Parathyroid function in human vitamin D deficiency and vitamin D deficiency in primary hyperparathyroidism. Am J Med 56:833–839
Rao DS, Honasoge M, Divine GW, Phillips ER, Lee MW, Ansari MR, Talpos GB, Parfitt AM (2000) Effect of vitamin D nutrition on parathyroid adenoma weight: pathogenetic and clinical implications. J Clin Endocrinol Metab 85:1054–1058
Rao DS, Agarwal G, Talpos GB, Phillips ER, Bandeira F, Mishra SK, Mithal A (2002) Role of vitamin D and calcium nutrition in disease expression and parathyroid tumor growth in primary hyperparathyroidism: a global perspective. J Bone Miner Res 17(Suppl 2):N75–N80
Silverberg SJ, Shane E, Dempster DW, Bilezikian JP (1999) The effects of vitamin D insufficiency in patients with primary hyperparathyroidism. Am J Med 107:561–567
Ozbey N, Erbil Y, Ademoglu E, Ozarmagan S, Barbaros U, Bozbora A (2006) Correlations between vitamin D status and biochemical/clinical and pathological parameters in primary hyperparathyroidism. World J Surg 30:321–326
Beyer TD, Chen EL, Nilubol N, Prinz RA, Solorzano CC (2007) Short-term outcomes of parathyroidectomy in patients with or without 25-hydroxy vitamin D insufficiency. J Surg Res 143:145–150
Moosgaard B, Christensen SE, Vestergaard P, Heickendorff L, Christiansen P, Mosekilde L (2008) Vitamin D metabolites and skeletal consequences in primary hyperparathyroidism. Clin Endocrinol (Oxf) 68:707–715
Yamashita H, Noguchi S, Uchino S, Watanabe S, Koike E, Murakami T, Fujihira T, Koga Y, Masatsugu T, Yamashita H (2002) Vitamin D status in Japanese patients with hyperparathyroidism: seasonal changes and effect on clinical presentation. World J Surg 26:937–941
Dickinson A, Blatman J, El-Dash N, Franco JC (2014) Consumer usage and reasons for using dietary supplements: report of a series of surveys. J Am Coll Nutr 33:176–182
Berger C, Greene-Finestone LS, Langsetmo L et al (2012) Temporal trends and determinants of longitudinal change in 25-hydroxyvitamin D and parathyroid hormone levels. J Bone Miner Res 27:1381–1389
Looker AC, Pfeiffer CM, Lacher DA, Schleicher RL, Picciano MF, Yetley EA (2008) Serum 25-hydroxyvitamin D status of the US population: 1988-1994 compared with 2000-2004. Am J Clin Nutr 88:1519–1527
Jorde R, Sneve M, Hutchinson M, Emaus N, Figenschau Y, Grimnes G (2010) Tracking of serum 25-hydroxyvitamin D levels during 14 years in a population-based study and during 12 months in an intervention study. Am J Epidemiol 171:903–908
Holick MF, Binkley NC, Bischoff-Ferrari HA, Gordon CM, Hanley DA, Heaney RP, Murad MH, Weaver CM (2011) Evaluation, treatment, and prevention of vitamin D deficiency: an Endocrine Society clinical practice guideline. J Clin Endocrinol Metab 96:1911–1930
Silverberg SJ, Shane E, Jacobs TP, Siris E, Bilezikian JP (1999) A 10-year prospective study of primary hyperparathyroidism with or without parathyroid surgery. N Engl J Med 341:1249–1255
Rubin MR, Bilezikian JP, McMahon DJ, Jacobs T, Shane E, Siris E, Udesky J, Silverberg SJ (2008) The natural history of primary hyperparathyroidism with or without parathyroid surgery after 15 years. J Clin Endocrinol Metab 93:3462–3470
Bilezikian JP, Khan AA, Potts JT Jr (2009) Guidelines for the management of asymptomatic primary hyperparathyroidism: summary statement from the third international workshop. J Clin Endocrinol Metab 94:335–339
Walker MD, Cong E, Kepley A et al (2014) Association between serum 25-hydroxyvitamin D level and subclinical cardiovascular disease in primary hyperparathyroidism. J Clin Endocrinol Metab 99:671–680
Nussbaum SR, Zahradnik RJ, Lavigne JR, Brennan GL, Nozawa-Ung K, Kim LY, Keutmann HT, Wang CA, Potts JT Jr, Segre GV (1987) Highly sensitive two-site immunoradiometric assay of parathyrin, and its clinical utility in evaluating patients with hypercalcemia. Clin Chem 33:1364–1367
Inaba M, Nakatsuka K, Imanishi Y, Watanabe M, Mamiya Y, Ishimura E, Nishizawa Y (2004) Technical and clinical characterization of the Bio-PTH (1-84) immunochemiluminometric assay and comparison with a second-generation assay for parathyroid hormone. Clin Chem 50:385–390
Cantor T, Yang Z, Caraiani N, Ilamathi E (2006) Lack of comparability of intact parathyroid hormone measurements among commercial assays for end-stage renal disease patients: implication for treatment decisions. Clin Chem 52:1771–1776
Preece MA, O’Riordan JL, Lawson DE, Kodicek E (1974) A competitive protein-binding assay for 25-hydroxycholecalciferol and 25-hydroxyergocalciferol in serum. Clin Chim Acta 54:235–242
Reinhardt TA, Horst RL, Orf JW, Hollis BW (1984) A microassay for 1,25-dihydroxyvitamin D not requiring high performance liquid chromatography: application to clinical studies. J Clin Endocrinol Metab 58:91–98
Bonnick SL, Johnston CC Jr, Kleerekoper M, Lindsay R, Miller P, Sherwood L, Siris E (2001) Importance of precision in bone density measurements. J Clin Densitom 4:105–110
Eastell R, Arnold A, Brandi ML et al (2009) Diagnosis of asymptomatic primary hyperparathyroidism: proceedings of the third international workshop. J Clin Endocrinol Metab 94:340–350
Bilezikian JP, Brandi ML, Eastell R, Silverberg SJ, Udelsman R, Marcocci C, Potts JT Jr (2014) Guidelines for the management of asymptomatic primary hyperparathyroidism: summary statement from the fourth international workshop. J Clin Endocrinol Metab 99:3561–3569
Mitchell D, Lee H, Greendale G, Cauley JA, Burnett-Bowie S, Finkelstein JS (2014) Increasing 25-hydroxyvitamin D levels over time: the Study of Women’s Health Across the Nation (SWAN). In ASBMR, Houston, TX
Shah VN, Shah CS, Bhadada SK, Rao DS (2014) Effect of 25 (OH) D replacements in patients with primary hyperparathyroidism (PHPT) and coexistent vitamin D deficiency on serum 25(OH) D, calcium and PTH levels: a meta-analysis and review of literature. Clin Endocrinol (Oxf)
Rao RR, Randeva HS, Sankaranarayanan S, Narashima M, Mohlig M, Mehanna H, Weickert MO (2012) Prolonged treatment with vitamin D in postmenopausal women with primary hyperparathyroidism. Endocr Connect 1:13–21
Grey A, Lucas J, Horne A, Gamble G, Davidson JS, Reid IR (2005) Vitamin D repletion in patients with primary hyperparathyroidism and coexistent vitamin D insufficiency. J Clin Endocrinol Metab 90:2122–2126
Grubbs EG, Rafeeq S, Jimenez C, Feng L, Lee JE, Evans DB, Perrier ND (2008) Preoperative vitamin D replacement therapy in primary hyperparathyroidism: safe and beneficial? Surgery 144:852–858, discussion 858-859
Tucci JR (2009) Vitamin D therapy in patients with primary hyperparathyroidism and hypovitaminosis D. Eur J Endocrinol 161:189–193
Rolighed L, Rejnmark L, Sikjaer T, Heickendorff L, Vestergaard P, Mosekilde L, Christiansen P (2014) Vitamin D treatment in primary hyperparathyroidism: a randomized placebo controlled trial. J Clin Endocrinol Metab 99:1072–1080
Kantorovich V, Gacad MA, Seeger LL, Adams JS (2000) Bone mineral density increases with vitamin D repletion in patients with coexistent vitamin D insufficiency and primary hyperparathyroidism. J Clin Endocrinol Metab 85:3541–3543
Bilezikian JP, Meng X, Shi Y, Silverberg SJ (2000) Primary hyperparathyroidism in women: a tale of two cities—New York and Beijing. Int J Fertil Womens Med 45:158–165
Sempos CT, Vesper HW, Phinney KW, Thienpont LM, Coates PM (2012) Vitamin D status as an international issue: national surveys and the problem of standardization. Scand J Clin Lab Invest Suppl 243:32–40
Lensmeyer GL, Wiebe DA, Binkley N, Drezner MK (2006) HPLC method for 25-hydroxyvitamin D measurement: comparison with contemporary assays. Clin Chem 52:1120–1126
Lips P, Chapuy MC, Dawson-Hughes B, Pols HA, Holick MF (1999) An international comparison of serum 25-hydroxyvitamin D measurements. Osteoporos Int 9:394–397
Funding sources
This work was supported by NIH grants R01 DK084986, K24 DK074457, R01 32333, as well as the Joseph Weintraub Family Foundation.
Conflicts of interest
None.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Walker, M.D., Cong, E., Lee, J.A. et al. Low vitamin D levels have become less common in primary hyperparathyroidism. Osteoporos Int 26, 2837–2843 (2015). https://doi.org/10.1007/s00198-015-3199-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00198-015-3199-6