Abstract
Secondary hyperparathyroidism (SH) is a frequent metabolic complication of bariatric surgery. Around 70% of patients who undergo biliopancreatic diversion (BPD) have this complication in the long term. The aim of this study was to evaluate the relative influence of vitamin D deficiency and calcium malabsorption in the development of SH in patients who underwent BPD. We reviewed the mean values of PTH throughout the post-operative follow-up and of related biochemical data (25-hydroxyvitamin D, calcium, magnesium) of 121 patients who underwent BPD at our institute from November 1996 to November 2004 (mean follow-up 66 months). MeanPTH correlated negatively with mean 25-hydroxyvitamin D (r=−0.27, p=0.003) and with urinary calcium (r=−0.19, p=0.047), and positively with age (r=0.22, p=0.018). However, a high mean PTH was found in 48.7% patients with mean 25-hydroxyvitamin D ≥30 ng/ml and in 80.0% patients with mean 25-hydroxyvitamin D between 20 and 30 ng/ml. The mean PTH was normal in 5 patients without calcium supplements at present, and progressively increased in parallel to the calcium dose in the rest of patients, although mean 25-hydroxyvitamin D levels were not related to the calcium dose. Our data suggest that individual differences in active and/or passive calcium absorption determine intractable SH after BPD in around half of the patients who have normal levels of 25-hydroxyvitamin D and in 80% of patients with 25-hydroxyvitamin D levels between 20 and 30 ng/ml after BPD, worsening with age.
Similar content being viewed by others
References
Lynch RJ, Eisenberg D, Bell RL. Metabolic consequences of bariatric surgery. J Clin Gastroenterol 2006, 40: 659–68.
Slater GH, Ren CJ, Siegel N, et al. Serum fat-soluble vitamin deficiency and abnormal calcium metabolism after malabsorptive bariatric surgery. J Gastrointest Surg 2004, 8: 48–55.
Scopinaro N, Adami GF, Marinari GM, et al. Biliopancreatic diversion. World J Surg 1998, 22: 936–46.
Hoenderop JG, Nilius B, Bindels RJ. Calcium absorption across epithelia. Physiol Rev 2005, 85: 373–422.
Tang VW, Goodenough DA. Paracellular ion channel at the tight junction. Biophys J 2003, 84: 1660–73.
NIH conference. Gastrointestinal surgery for severe obesity. Consensus Development Conference Panel. Ann Intern Med 1991, 115: 956–61.
Lips P. Vitamin D deficiency and secondary hyperparathyroidism in the elderly: consequences for bone loss and fractures and therapeutic implications. Endocr Rev 2001, 22: 477–501.
Pugnale N, Giusti V, Suter M, et al. Bone metabolism and risk of secondary hyperparathyroidism 12 months after gastric banding in obese pre-menopausal women. Int J Obes Relat Metab Disord 2003, 27: 110–6.
Guney E, Kisakol G, Ozgen G, Yilmaz C, Yilmaz R, Kabalak T. Effect of weight loss on bone metabolism: comparison of vertical banded gastroplasty and medical intervention. Obes Surg 2003, 13: 383–8.
Coates PS, Fernstrom JD, Fernstrom MH, Schauer PR, Greenspan SL. Gastric bypass surgery for morbid obesity leads to an increase in bone turnover and a decrease in bone mass. J Clin Endocrinol Metab 2004, 89: 1061–5.
Ybarra J, Sánchez-Hernández J, Gich I, et al. Unchanged hypovitaminosis D and secondary hyperparathyroidism in morbid obesity after bariatric surgery. Obes Surg 2005, 15: 330–5.
Johnson JM, Maher JW, DeMaria EJ, Downs RW, Wolfe LG, Kellum JM. The long-term effects of gastric bypass on vitamin D metabolism. Ann Surg 2006, 243: 701–4.
Chapin BL, LeMar HJ, Knodel DH, Carter PL. Secondary hyperparathyroidism following biliopancreatic diversion. Arch Surg 1996, 131: 1048–52.
Reichel H, Koeffler HP, Norman AW. The role of the vitamin D endocrine system in health and disease. N Engl J Med 1989, 320: 980–91.
Dawson-Hughes B, Heaney RP, Holick MF, Lips P, Meunier PJ, Vieth R. Estimates of optimal vitamin D status. Osteoporos Int 2005, 16: 713–6.
Heaney RP, Recker RR. Estimation of true calcium absorption. Ann Intern Med 1985, 103: 516–21.
Heaney RP, Weaver CM, Fitzsimmons ML, Recker RR. Calcium absorptive consistency. J Bone Miner Res 1990, 5: 1139–42.
Kinyamu HK, Gallagher JC, Prahl JM, DeLuca HF, Petranick KM, Lanspa SJ. Association between intestinal vitamin D receptor, calcium absorption, and serum 1,25 dihydroxyvitamin D in normal young and elderly women. J Bone Miner Res 1997, 12: 922–8.
Walters JR. The role of the intestine in bone homeostasis. Eur J Gastroenterol Hepatol 2003, 15: 845–9.
Dardenne O, Prud’homme J, Hacking SA, Glorieux FH, St-Arnaud R. Correction of the abnormal mineral ion homeostasis with a high-calcium, high-phosphorus, high-lactose diet rescues the PDDR phenotype of mice deficient for the 25-hydroxyvitamin D-1alpha-hydroxylase (CYP27B1). Bone 2003, 32: 332–40.
Hoenderop JG, Chon H, Gkika D, et al. Regulation of gene expression by dietary Ca2+ in kidneys of 25-hydroxyvitamin D3-1alpha-hydroxylase knockout mice. Kidney Int 2004, 65: 531–9.
Hoenderop JG, Dardenne O, Van Abel M, et al. Modulation of renal Ca2+ transport protein genes by dietary Ca2+ and 1,25-dihydroxyvitamin D3 in 25-hydroxyvitamin D3-1alpha-hydroxylase knockout mice. FASEB J 2002, 16: 1398–406.
Vieth R. Vitamin D supplementation, 25-hydroxyvitamin D concentrations, and safety. Am J Clin Nutr 1999, 69: 842–56.
Heaney RP, Recker RR, Stegman MR, Moy AJ. Calcium absorption in women: relationships to calcium intake, estrogen status, and age. J Bone Miner Res 1989, 4: 469–75.
Van Cromphaut SJ, Rummens K, Stockmans I, et al. Intestinal calcium transporter genes are upregulated by estrogens and the reproductive cycle through vitamin D receptor-independent mechanisms. J Bone Miner Res 2003, 18: 1725–36.
Gennari C, Agnusdei D, Nardi P, Civitelli R. Estrogen preserves a normal intestinal responsiveness to 1,25-dihydroxyvitamin D3 in oophorectomized women. J Clin Endocrinol Metab 1990, 71: 1288–93.
Marceau P, Biron S, Lebel S, et al. Does bone change after biliopancreatic diversion? J Gastrointest Surg 2002, 6: 690–8.
Vestergaard P. Bone loss associated with gastrointestinal disease: prevalence and pathogenesis. Eur J Gastroenterol Hepatol 2003, 15: 851–6.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Balsa, J.A., Botella-Carretero, J.I., Peromingo, R. et al. Role of calcium malabsorption in the development of secondary hyperparathyroidism after biliopancreatic diversion. J Endocrinol Invest 31, 845–850 (2008). https://doi.org/10.1007/BF03346429
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF03346429