Skip to main content

Advertisement

Log in

The effect of vitamin D3 supplementation on markers of cardiovascular health in hyperparathyroid, vitamin D insufficient women: a randomized placebo-controlled trial

  • Original Article
  • Published:
Endocrine Aims and scope Submit manuscript

Abstract

Purpose

Emerging data supports an association between parathyroid hormone (PTH) and aldosterone. It has been speculated, that potential adverse cardiovascular effects of vitamin D insufficiency may partly be caused by the development of secondary hyperparathyroidism with increased activity of the renin-angiotensin-aldosterone system (RAAS).

We aimed to investigate the effect of normalizing vitamin D status and/or reducing PTH levels on RAAS activity and other markers of cardiovascular health.

Methods

In a double-blinded study during wintertime, we randomized 81 healthy postmenopausal women with secondary hyperparathyroidism (PTH > 6.9 pmol/l) and 25-hydroxy-vitamin D (25(OH)D) levels < 50 nmol/l to 12 weeks of treatment with vitamin D3 70 µg/day (2800 IU/day) or identical placebo.

Markers of cardiovascular health were defined as changes in the plasma RAAS, glycated hemoglobin, lipids, and lipoproteins, blood pressure, vascular stiffness, heart rate, and cardiac conductivity.

Results

Compared to placebo, vitamin D3 treatment significantly increased plasma levels of 25(OH)D and 1,25(OH)2D by 230% (95% CI: 189–272%) and 58% (190–271%), respectively. Vitamin D3 treatment reduced PTH by 17% (11–23%), but did not reduce RAAS activity. Compared to placebo, vitamin D3 treatment increased plasma levels of high-density lipoproteins (HDL) by 4.6% (0.12–9.12%), but did not affect other measured indices.

Conclusions

Vitamin D3 supplementation normalized vitamin D levels and reduced PTH. The supplement increased levels of HDL, but had no effects on RAAS activity or other indices of cardiovascular health.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
$34.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or eBook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

  1. M.R. Grübler, W. März, S. Pilz, T.B. Grammer, C. Trummer, C. Müllner, V. Schwetz, M. Pandis, N. Verheyen, A. Tomaschitz, A. Fiordelisi, D. Laudisio, E. Cipolletta, G. Iaccarino, Vitamin-D concentrations, cardiovascular risk and events - a review of epidemiological evidence. Rev. Endocr. Metab. Disord. 18, 259 (2017)

    Article  CAS  PubMed  Google Scholar 

  2. M. Gaksch, R. Jorde, G. Grimnes, R. Joakimsen, H. Schirmer, T. Wilsgaard, E.B. Mathiesen, I. Njølstad, M.L. Løchen, W. Maürz, M.E. Kleber, A. Tomaschitz, M. Gruübler, G. Eiriksdottir, E.F. Gudmundsson, T.B. Harris, M.F. Cotch, T. Aspelund, V. Gudnason, F. Rutters, J.W.J. Beulens, E. Van’t Riet, G. Nijpels, J.M. Dekker, D. Grove-Laugesen, L. Rejnmark, M.A. Busch, G.B.M. Mensink, C. Scheidt-Nave, M. Thamm, K.M.A. Swart, I.A. Brouwer, P. Lips, N.M. Van Schoor, C.T. Sempos, R.A. Durazo-Arvizu, Z. Škrabaókovaó, K.G. Dowling, K.D. Cashman, M. Kiely, S. Pilz, Vitamin D and mortality: Individual participant data meta-analysis of standardized 25-hydroxyvitamin D in 26916 individuals from a European consortium. PLoS One. 12, 1 (2017)

    Article  CAS  Google Scholar 

  3. L. Rejnmark, L.S. Bislev, K.D. Cashman, G. Eiríksdottir, M. Gaksch, M.R. Grübler, G. Grimnes, V. Gudnason, P. Lips, S. Pilz, N.M. Van Schoor, M. Kiely, R. Jorde, Non-skeletal health effects of vitamin D supplementation: A systematic review on findings from meta-analyses summarizing trial data. PLoS One 1, e010512, pp 39 (2017)

    Google Scholar 

  4. G. Bjelakovic, G. Ll, D. Nikolova, K. Whitfield, J. Wetterslev, S. Rg, M. Bjelakovic, G. Bjelakovic, L.L. Gluud, D. Nikolova, K. Whitfield, J. Wetterslev, R.G. Simonetti, Bje-, M.: Vitamin D supplementation for prevention of mortality in adults (Review). Cochrane database Syst. Rev. 1–205 (2014)

  5. S. Afzal, P. Brondum-Jacobsen, S.E. Bojesen, B.G. Nordestgaard, Genetically low vitamin D concentrations and increased mortality: mendelian randomisation analysis in three large cohorts. Bmj. 349, g6330 (2014)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  6. N.F. Schroten, W.P.T. Ruifrok, L. Kleijn, M.M. Dokter, H.H. Silljé, H.J. Lambers Heerspink, S.J.L. Bakker, I.P. Kema, W.H. Van Gilst, D.J. Van Veldhuisen, H.L. Hillege, R.A. De Boer, Short-term vitamin D3 supplementation lowers plasma renin activity in patients with stable chronic heart failure: An open-label, blinded end point, randomized prospective trial (VitD-CHF trial). Am. Heart J. 166, 357 (2013)

    Article  CAS  PubMed  Google Scholar 

  7. M.R. Grübler, M. Gaksch, K. Kienreich, N. Verheyen, J. Schmid, B.W.J. Ó Hartaigh, G. Richtig, H. Scharnagl, A. Meinitzer, B. Pieske, A. Fahrleitner-Pammer, W. März, A. Tomaschitz, S. Pilz, Effects of Vitamin D Supplementation on Plasma Aldosterone and Renin-A Randomized Placebo-Controlled Trial. J. Clin. Hypertens. 18, 608 (2016)

    Article  CAS  Google Scholar 

  8. J.P. Forman, J.B. Scott, K. Ng, B.F. Drake, E. Suarez, D.L. Hayden, G.G. Bennett, P.D. Chandler, B.W. Hollis, K.M. Emmons, E.L. Giovannucci, C.S. Fuchs, A.T. Chan, Effect of vitamin d supplementation on blood pressure in blacks. Hypertension. 61, 779 (2013)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  9. C.J. McMullan, L. Borgi, G.C. Curhan, N. Fisher, J.P. Forman, The effect of vitamin D on renin–angiotensin system activation and blood pressure. J. Hypertens. 35, 822 (2017)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  10. S. Pilz, M. Gaksch, K. Kienreich, M. Grübler, N. Verheyen, A. Fahrleitner-Pammer, G. Treiber, C. Drechsler, B.ó Hartaigh, Barbara Obermayer-Pietsch, V. Schwetz, F. Aberer, J. Mader, H. Scharnagl, A. Meinitzer, E. Lerchbaum, J.M. Dekker, A. Zittermann, W. März, A. Tomaschitz, Effects of Vitamin D on Blood Pressure and Cardiovascular Risk Factors a Randomized controlled trial. Hypertension. 65, 0 (2015)

    Article  CAS  Google Scholar 

  11. R. Scragg, A.W. Stewart, D. Waayer, C.M.M. Lawes, L. Toop, J. Sluyter, J. Murphy, K.-T. Khaw, C.A. Camargo, Effect of Monthly High-Dose Vitamin D Supplementation on Cardiovascular Disease in the Vitamin D Assessment Study. JAMA Cardiol. 2, 608 (2017)

    Article  PubMed  PubMed Central  Google Scholar 

  12. A.J. Van Ballegooijen, I. Reinders, M. Visser, I.A. Brouwer, Parathyroid hormone and cardiovascular disease events: A systematic review and meta-analysis of prospective studies. Am. Heart J. 165, 655 (2013)

    Article  CAS  PubMed  Google Scholar 

  13. J.M. Brown, J.S. Williams, J.M. Luther, R. Garg, A.E. Garza, L.H. Pojoga, D.T. Ruan, G.H. Williams, G.K. Adler, A. Vaidya, Human interventions to characterize novel relationships between the renin-angiotensin-aldosterone system and parathyroid hormone. Hypertension. 63, 273 (2014)

    Article  CAS  PubMed  Google Scholar 

  14. Bislev, L.S., Sikjær, T., Rolighed, L., Rejnmark, L.: Relationship Between Aldosterone and Parathyroid Hormone, and the Effect of Angiotensin and Aldosterone Inhibition on Bone Health. Clin. Rev. Bone Miner. Metab. 194–205 (2015)

    Article  CAS  Google Scholar 

  15. J. Brown, I.H. de Boer, C. Robinson-Cohen, D.S. Siscovick, B. Kestenbaum, M. Allison, A. Vaidya, I.H. De Boer, C. Robinson-Cohen, Aldosterone, Parathyroid hormone, and the Use of Renin-Angiotensin-Aldosterone System Inhibitors: The Multi-Ethnic Study of Atherosclerosis. J. Clin. Endocrinol. Metab. 1, 1–9 (2014)

    Google Scholar 

  16. C. Maniero, A. Fassina, V. Guzzardo, L. Lenzini, G. Amadori, M.R. Pelizzo, C. Gomez-Sanchez, G.P. Rossi, Primary hyperparathyroidism with concurrent primary aldosteronism. Hypertension. 58, 341 (2011)

    Article  CAS  PubMed  Google Scholar 

  17. R. Pacifici, H.M. Perry, W. Shieber, E. Biglieri, D.M. Droke, L.V. Avioli, Adrenal responses to subtotal parathyroidectomy for primary hyperparathyroidism. Calcif. Tissue Int. 41, 119 (1987)

    Article  CAS  PubMed  Google Scholar 

  18. B. Jespersen, E.B. Pedersen, P. Charles, H. Danielsen, H. Juhl, Elevated angiotensin II and vasopressin in primary hyperparathyroidism. Angiotensin II infusion studies before and after removal of the parathyroid adenoma. Acta Endocrinol. (Copenh). 120, 362 (1989)

    Article  CAS  PubMed  Google Scholar 

  19. P. Vestergaard, C.L. Mollerup, V.G. Frøkjaer, P. Christiansen, M. Blichert-Toft, L. Mosekilde, Cardiovascular events before and after surgery for primary hyperparathyroidism. World J. Surg. 27, 216 (2003)

    Article  PubMed  Google Scholar 

  20. Bislev, L.S., Rødbro, L., Bech, J., Pedersen, E., Rolighed, L., Sikjaer, T., Rejnmark, L.: Effects of treatment with an angiotensin 2 receptor blocker and/or vitamin D3 on parathyroid hormone and aldosterone: a randomized, placebo-controlled trial. Clin. Endocrinol. (Oxf). 1–11 (2018)

  21. M. Burnier, H.R. Brunner, Angiotensin II receptor antagonists. Lancet 355, 637–645 (2000). https://doi.org/10.1016/S0140-6736(99)10365-9

    Article  CAS  PubMed  Google Scholar 

  22. R.P. Heaney, K.M. Davies, T.C. Chen, M.F. Holick, M. Janet Barger-Lux, Human serum 25-hydroxycholecalciferol response to extended oral dosing with cholecalciferol. Am. J. Clin. Nutr. 77, 204 (2003).

    Article  CAS  PubMed  Google Scholar 

  23. G.B. Mulligan, A. Licata, Taking vitamin D with the largest meal improves absorption and results in higher serum levels of 25-hydroxyvitamin D. J. Bone Miner. Res. 25, 928 (2010)

    Article  CAS  PubMed  Google Scholar 

  24. A.P. Hermann, J. Thomsen, P. Vestergaard, L. Mosekilde, C.P. Assessment, A quick method compared to a 7 days food diary. Calcif Tissue Int 82, S82 (1999)

    Google Scholar 

  25. E. O’Brien, G. Parati, G. Stergiou, R. Asmar, L. Beilin, G. Bilo, D. Clement, A. De La Sierra, P. De Leeuw, E. Dolan, R. Fagard, J. Graves, G.A. Head, Y. Imai, K. Kario, E. Lurbe, J.M. Mallion, G. Mancia, T. Mengden, M. Myers, G. Ogedegbe, T. Ohkubo, S. Omboni, P. Palatini, J. Redon, L.M. Ruilope, A. Shennan, J.A. Staessen, G. Van Montfrans, P. Verdecchia, B. Waeber, J. Wang, A. Zanchetti, Y. Zhang, European society of hypertension position paper on ambulatory blood pressure monitoring. J. Hypertens. 31, 1731 (2013)

    Article  CAS  PubMed  Google Scholar 

  26. F. Mattace-Raso, A. Hofman, G.C. Verwoert, J.C.M. Wittemana, I. Wilkinson, J. Cockcroft, C. McEniery, YasminaS. Laurent, P. Boutouyrie, E. Bozec, T.W. Hansen, C. Torp-Pedersen, H. Ibsen, J. Jeppesen, S.J. Vermeersch, E. Rietzschel, M. de Buyzere, T.C. Gillebert, L. van Bortel, P. Segers, C. Vlachopoulos, C. Aznaouridis, C. Stefanadis, A. Benetos, C. Labat, P. Lacolley, C.D.A. Stehouwer, G. Nijpels, J.M. Dekker, I. Ferreira, J.W.R. Twisk, S. Czernichow, P. Galan, S. Hercberg, B. Pannier, A. Guérin, G. London, J. Kennedy Cruickshank, S.G. Anderson, A. Paini, E.A. Rosei, M.L. Muiesan, M. Salvetti, J. Filipovsky, J. Seidlerova, M. Dolejsova, Determinants of pulse wave velocity in healthy people and in the presence of cardiovascular risk factors: ‘Establishing normal and reference values’. Eur. Heart J. 31, 2338 (2010)

    Article  Google Scholar 

  27. S. Trenkel, C. Seifarth, H. Schobel, E.G. Hahn, J. Hensen, Ratio of serum aldosterone to plasma renin concentration in essential hypertension and primary aldosteronism. Exp. Clin. Endocrinol. Diabetes. 110, 80 (2002)

    Article  CAS  PubMed  Google Scholar 

  28. J.N. Cohn, I.S. Anand, R. Latini, S. Masson, Y.T. Chiang, R. Glazer, V.H.F.T. Investigators, Sustained reduction of aldosterone in response to the angiotensin receptor blocker valsartan in patients with chronic heart failure: results from the Valsartan Heart Failure Trial. Circulation. 108, 1306 (2003)

    Article  CAS  PubMed  Google Scholar 

  29. I.S. Ockene, D.E. Chiriboga, E.J. Stanek III, M.G. Harmatz, R. Nicolosi, G. Saperia, A.D. Well, P. Freedson, P.A. Merriam, G. Reed, Y. Ma, C.E. Matthews, J.R. Hebert, Seasonal Variation in Serum Cholesterol Levels. Arch. Intern. Med. 164, 863 (2004)

    Article  CAS  PubMed  Google Scholar 

  30. L. Rastam, P.J. Hannan, R.V. Luepker, M.B. Mittelmark, D.M. Murray, J.S. Slater, Seasonal variation in plasma cholesterol distributions: implications for screening and referral. Am. J. Prev. Med. 8, 360 (1992)

    Article  CAS  PubMed  Google Scholar 

  31. R. Jorde, G. Grimnes, Vitamin D and metabolic health with special reference to the effect of vitamin D on serum lipids. Prog. Lipid Res. 50, 303 (2011)

    Article  CAS  PubMed  Google Scholar 

  32. R. Jorde, G. Grimnes, Exploring the association between serum 25-hydroxyvitamin D and serum lipids—more than confounding? Eur. J. Clin. Nutr. 72(4), 526–533 (2018)

    Article  CAS  PubMed  Google Scholar 

  33. T. Skaaby, L.L.N. Husemoen, T. Martinussen, J.P. Thyssen, M. Melgaard, B.H. Thuesen, C. Pisinger, T. Jørgensen, J.D. Johansen, T. Menné, B. Carlsen, P.B. Szecsi, S. Stender, R.V. Fenger, M. Fenger, A. Linneberg, Vitamin D Status, Filaggrin Genotype, and Cardiovascular Risk Factors: A Mendelian Randomization Approach. PLoS One. 8, e57647 (2013)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  34. M. Briel, I. Ferreira-Gonzalez, J.J. You, P.J. Karanicolas, E.A. Akl, P. Wu, B. Blechacz, D. Bassler, X. Wei, A. Sharman, I. Whitt, S. Alves da Silva, Z. Khalid, A.J. Nordmann, Q. Zhou, S.D. Walter, N. Vale, N. Bhatnagar, C. O’Regan, E.J. Mills, H.C. Bucher, V.M. Montori, G.H: Guyatt, Association between change in high density lipoprotein cholesterol and cardiovascular disease morbidity and mortality: systematic review and meta-regression analysis. Bmj. 338, b92 (2009)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  35. M. Pfeifer, B. Begerow, H.W. Minne, D. Nachtigall, C. Hansen, Effects of a short-term vitamin D(3) and calcium supplementation on blood pressure and parathyroid hormone levels in elderly women. J. Clin. Endocrinol. Metab. 86, 1633 (2001)

    CAS  PubMed  Google Scholar 

  36. L.A.G. Armas, B.W. Hollis, R.P. Heaney, Vitamin D2 is much less effective than vitamin D3 in humans. J. Clin. Endocrinol. Metab. 89, 5387 (2004)

    Article  CAS  PubMed  Google Scholar 

  37. K.S. Vimaleswaran, A. Cavadino, D.J. Berry, R. Jorde, A.K. Dieffenbach, C. Lu, A.C. Alves, H.J.L. Heerspink, E. Tikkanen, J. Eriksson, A. Wong, M. Mangino, Ka Jablonski, I.M. Nolte, D.K. Houston, T.S. Ahluwalia, Pf.J. van der Moasd, D. Pasko, L. Zgaga, E. Thiering, V. Vitart, R.M. Fraser, J.E. Huffman, Ra de Boer, B. Schöttker, K.-U. Saum, M.I. McCarthy, J. Dupuis, K.-H. Herzig, S. Sebert, A. Pouta, J. Laitinen, M.E. Kleber, G. Nadis, M. Lorentzon, K. Jameson, N. Arden, Ja Cooper, J. Acharya, R. Hardy, O. Raitakari, S. Ripatti, L.K. Billings, J. Lahti, C. Osmond, B.W. Penninx, L. Rejnmark, K.K. Lohman, L. Paternoster, R.P. Stolk, D.G. Hernandez, L. Byberg, E. Hagström, H. Melhus, E. Ingelsson, D. Mellström, O. Ljunggren, I. Tzoulaki, S. McLachlan, E. Theodoratou, C.M.T. Tiesler, A. Jula, P. Navarro, A.F. Wright, O. Polasek, J.F. Wilson, I. Rudan, V. Salomaa, J. Heinrich, H. Campbell, J.F. Price, M. Karlsson, L. Lind, K. Michaëlsson, S. Bandinelli, T.M. Frayling, Ca Hartman, T.Ia Sørensen, S.B. Kritchevsky, B.L. Langdahl, J.G. Eriksson, J.C. Florez, T.D. Spector, T. Lehtimäki, D. Kuh, S.E. Humphries, C. Cooper, C. Ohlsson, W. März, M.H. de Borst, M. Kumari, M. Kivimaki, T.J. Wang, C. Power, H. Brenner, G. Grimnes, P. van der Harst, H. Snieder, A.D. Hingorani, S. Pilz, J.C. Whittaker, M.-R. Järvelin, E. Hyppönen, Association of vitamin D status with arterial blood pressure and hypertension risk: a mendelian randomisation study. lancet. Diabetes Endocrinol. 2, 719 (2014)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  38. C. Vlachopoulos, K. Aznaouridis, C. Stefanadis, Prediction of Cardiovascular Events and All-Cause Mortality With Arterial Stiffness. J. Am. Coll. Cardiol. 55, 1318 (2010)

    Article  PubMed  Google Scholar 

  39. A. Raed, J. Bhagatwala, H. Zhu, N.K. Pollock, S.J. Parikh, Y. Huang, R. Havens, I. Kotak, D.-H. Guo, Y. Dong, Dose responses of vitamin D 3 supplementation on arterial stiffness in overweight African Americans with vitamin D deficiency: A placebo controlled randomized trial. PLoS One 1, e0188424 (2017)

    Article  CAS  Google Scholar 

  40. J. Rosa, I. Raska, D. Wichterle, O. Petrak, B. Strauch, Z. Somloova, T. Zelinka, R. Holaj, J. Widimsky, Pulse wave velocity in primary hyperparathyroidism and effect of surgical therapy. Hypertens. Res. 34, 296 (2011)

    Article  PubMed  Google Scholar 

  41. L.A. Beveridge, M.B. Chb, F. Khan, A.D. Struthers, J. Armitage, I. Barchetta, I. Bressendorff, M.G. Cavallo, R. Clarke, R. Dalan, G. Dreyer, A.D. Gepner, N.G. Forouhi, R.A. Harris, G.A. Hitman, T. Larsen, R. Khadgawat, P. Marckmann, F.H. Mose, S. Pilz, A. Scholze, M. Shargorodsky, S.I. Sokol, H. Stricker, C. Zoccali, M.D. Witham, Effect of Vitamin D Supplementation on Markers of Vascular Function: A Systematic Review and Individual Participant Meta- Analysis. J Am Heart Assoc 1, pii: e008273 (2018)

    Google Scholar 

  42. A.J. Rodríguez, D. Scott, V. Srikanth, P. Ebeling, Effect of Vitamin D supplementation on measures of arterial stiffness: A systematic review and meta-analysis of randomized controlled trials. Clin. Endocrinol. (Oxf) 84, 645 (2016)

    Article  CAS  Google Scholar 

  43. E. Holmlund-Suila, H. Viljakainen, T. Hytinantti, C. Lamberg-Allardt, S. Andersson, O. Mäkitie, High-dose vitamin D intervention in infants - Effects on vitamin D status, calcium homeostasis, and bone strength. J. Clin. Endocrinol. Metab. 97, 4139 (2012)

    Article  CAS  PubMed  Google Scholar 

  44. B. Nygaard, N.E. Frandsen, L. Brandi, K. Rasmussen, O.V. Oestergaard, L. Oedum, H.C. Hoeck, D. Hansen, Effects of High Doses of Cholecalciferol in Normal Subjects: A Randomized Double-Blinded, Placebo-Controlled Trial. PLoS One. 9, e102965 (2014)

    Article  PubMed  PubMed Central  Google Scholar 

  45. O.W. Moe, Kidney stones: Pathophysiology and medical management. Lancet. 367, 333 (2006)

    Article  CAS  PubMed  Google Scholar 

  46. H. Kesteloot, I. Tzoulaki, I.J. Brown, Q. Chan, A. Wijeyesekera, H. Ueshima, L. Zhao, A.R. Dyer, R.J. Unwin, J. Stamler, P. Elliott, Relation of urinary calcium and magnesium excretion to blood pressure. Am. J. Epidemiol. 174, 44 (2011)

    Article  PubMed  Google Scholar 

  47. D.A. McCarron, P.A. Pingree, R.J. Rubin, S.M. Gaucher, M. Molitch, S. Krutzik, Enhanced parathyroid function in essential hypertension: a homeostatic response to a urinary calcium leak. Hypertension. 2, 162 (1980)

    Article  CAS  PubMed  Google Scholar 

  48. P. Strazzullo, V. Nunziata, M. Cirillo, R. Giannattasio, L.A. Ferrara, P.L. Mattioli, M. Mancini, Abnormalities of calcium metabolism in essential hypertension. Clin. Sci. (Lond). 65, 137 (1983)

    Article  CAS  PubMed  Google Scholar 

  49. E. Rossi, C. Sani, F. Perazzoli, M.C. Casoli, A. Negro, Alterations of the calcium metabolism and of parathyroid function in primary aldosteronism and their revertal by spironolactone or by surgical removal of aldosterone-producing adenomas. Am. J. Hypertens. 7061, 884 (1995)

    Article  Google Scholar 

  50. L. Ceccoli, V. Ronconi, L. Giovannini, M. Marcheggiani, F. Turchi, M. Boscaro, G. Giacchetti, Bone health and aldosterone excess. Osteoporos. Int. 24, 2801 (2013)

    Article  CAS  PubMed  Google Scholar 

  51. A. Tomaschitz, N. Verheyen, A. Meinitzer, B. Pieske, E. Belyavskiy, H. Brussee, J. Haas, W. Märzc, E. Pieske-Kraigherd, S. Verheyeni, L. Ofner-Ziegenfuss, B.O. Hartaigh, V. Schwetz, F. Aberer, M. Grübler, F. Lang, I. Alesutann, J. Voelkl, M. Gakschl, J.H. Horina, H.-P. Dimai, J. Rus-Machan, C. Stiegler, S. Pilz, Effect of eplerenone on parathyroid hormone levels in patients with primary hyperparathyroidism: results from the EPATH randomized, placebo-controlled trial. J Hypertens 34(7), 1347–56 (2016)

    Article  CAS  PubMed  Google Scholar 

  52. D.L. Zittermann, S. Pilz, Vitamin D Supplementation and Cardiovascular Risk. JAMA Cardiol. 2, 1280 (2017)

    Article  PubMed  Google Scholar 

  53. L. Rejnmark, A.L. Lauridsen, P. Vestergaard, L. Heickendorff, F. Andreasen, L. Mosekilde, Diurnal rhythm of plasma 1,25-dihydroxyvitamin D and vitamin D-binding protein in postmenopausal women: Relationship to plasma parathyroid hormone and calcium and phosphate metabolism. Eur. J. Endocrinol. 146, 635 (2002)

    Article  CAS  PubMed  Google Scholar 

  54. A. Schlemmer, C. Hassager, Acute fasting diminishes the circadian rhythm of biochemical markers of bone resorption. Eur. J. Endocrinol. 140, 332 (1999)

    Article  CAS  PubMed  Google Scholar 

  55. S.M. Stigler, Regression towards the mean, historically considered. Stat. Methods Med. Res. 6, 103 (1997)

    Article  CAS  PubMed  Google Scholar 

  56. R. Dina, M. Jafari, Angiotensin II-receptor antagonists: an overview. Am. J. Health. Syst. Pharm. 57, 1231 (2000)

    CAS  PubMed  Google Scholar 

Download references

Acknowledgements

We acknowledge the laboratory technicians at Aarhus University Hospital and Department of Medical Research Holstebro for invaluable help. Additionally, we acknowledge support from our Hospital Pharmacy, Danish Health Data Authority and Orkla Health A/S. Most importantly we thank all participants for their exceptional commitment and goodwill.

Funding

Aarhus University, The Research Foundation of Central Denmark Region, The Augustinus Foundation, The Foundation of Endocrinology Aarhus University Hospital, Toyota Foundation, A.P. Møller & wife Chastine MC-Kinney Møllers Foundation and P. A. Messerschmidt & wife foundation funded the study. Orkla Health donated vitamin D and vitamin D placebo tablets free of charge, but had no influence on analyses and interpretation of data.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Lise Sofie Bislev.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

We conducted the study in accordance to the Helsinki II declaration considering biomedical research regarding humans. The Danish Data Protection Agency (1-16-02-492-14), the Regional Committee on Biomedical Research Ethics (1-10-72-326-14), The Danish Health Authority (2014-003645-10) and Danish Health Data Authority (FSEID-00001274) approved the project. The local unit for Good Clinical Practice at Aarhus University Hospital monitored the study. Clinicaltrials.gov: #NCT02572960.

Informed consent

Informed consent was obtained from all individual participants included in the study.

Electronic supplementary material

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bislev, L.S., Langagergaard Rødbro, L., Bech, J.N. et al. The effect of vitamin D3 supplementation on markers of cardiovascular health in hyperparathyroid, vitamin D insufficient women: a randomized placebo-controlled trial. Endocrine 62, 182–194 (2018). https://doi.org/10.1007/s12020-018-1659-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12020-018-1659-4

Keywords

Navigation