OPG and RANKL Plasma Level After Administration of Unfractionated Heparin (UFH) and Low-Molecular-Weight Heparin (LMWH) in Hemodialysis

Summary

A randomised, prospective, cross over study will be done to determine whether the anticoagulation therapy with UFH or LMWH used for hemodialysis sessions modifies osteoprotegerin and RANKL plasma levels.

Timeline

Start

2008-03

Primary completion

2008-06

Completion

2008-06

Publications

• Background Muir JM, Hirsh J, Weitz JI, Andrew M, Young E, Shaughnessy SG. A histomorphometric comparison of the effects of heparin and low-molecular-weight heparin on cancellous bone in rats. Blood. 1997 May 1;89(9):3236-42.
• Background Pettila V, Leinonen P, Markkola A, Hiilesmaa V, Kaaja R. Postpartum bone mineral density in women treated for thromboprophylaxis with unfractionated heparin or LMW heparin. Thromb Haemost. 2002 Feb;87(2):182-6.
• Background Irie A, Takami M, Kubo H, Sekino-Suzuki N, Kasahara K, Sanai Y. Heparin enhances osteoclastic bone resorption by inhibiting osteoprotegerin activity. Bone. 2007 Aug;41(2):165-74. doi: 10.1016/j.bone.2007.04.190. Epub 2007 May 5.
• Background Vik A, Brodin E, Sveinbjornsson B, Hansen JB. Heparin induces mobilization of osteoprotegerin into the circulation. Thromb Haemost. 2007 Jul;98(1):148-54.
• Background Collin-Osdoby P. Regulation of vascular calcification by osteoclast regulatory factors RANKL and osteoprotegerin. Circ Res. 2004 Nov 26;95(11):1046-57. doi: 10.1161/01.RES.0000149165.99974.12.
• Background Vega D, Maalouf NM, Sakhaee K. CLINICAL Review #: the role of receptor activator of nuclear factor-kappaB (RANK)/RANK ligand/osteoprotegerin: clinical implications. J Clin Endocrinol Metab. 2007 Dec;92(12):4514-21. doi: 10.1210/jc.2007-0646. Epub 2007 Sep 25.
• Background Orita Y, Yamamoto H, Kohno N, Sugihara M, Honda H, Kawamata S, Mito S, Soe NN, Yoshizumi M. Role of osteoprotegerin in arterial calcification: development of new animal model. Arterioscler Thromb Vasc Biol. 2007 Sep;27(9):2058-64. doi: 10.1161/ATVBAHA.107.147868. Epub 2007 Jul 5.
• Background Nitta K, Akiba T, Uchida K, Otsubo S, Takei T, Yumura W, Kabaya T, Nihei H. Serum osteoprotegerin levels and the extent of vascular calcification in haemodialysis patients. Nephrol Dial Transplant. 2004 Jul;19(7):1886-9. doi: 10.1093/ndt/gfh263. Epub 2004 May 5.
• Background Schoppet M, Shroff RC, Hofbauer LC, Shanahan CM. Exploring the biology of vascular calcification in chronic kidney disease: what's circulating? Kidney Int. 2008 Feb;73(4):384-90. doi: 10.1038/sj.ki.5002696. Epub 2007 Nov 28.
• Background Zannettino AC, Holding CA, Diamond P, Atkins GJ, Kostakis P, Farrugia A, Gamble J, To LB, Findlay DM, Haynes DR. Osteoprotegerin (OPG) is localized to the Weibel-Palade bodies of human vascular endothelial cells and is physically associated with von Willebrand factor. J Cell Physiol. 2005 Aug;204(2):714-23. doi: 10.1002/jcp.20354.
• Background Standal T, Seidel C, Hjertner O, Plesner T, Sanderson RD, Waage A, Borset M, Sundan A. Osteoprotegerin is bound, internalized, and degraded by multiple myeloma cells. Blood. 2002 Oct 15;100(8):3002-7. doi: 10.1182/blood-2002-04-1190.
• Background Theoleyre S, Kwan Tat S, Vusio P, Blanchard F, Gallagher J, Ricard-Blum S, Fortun Y, Padrines M, Redini F, Heymann D. Characterization of osteoprotegerin binding to glycosaminoglycans by surface plasmon resonance: role in the interactions with receptor activator of nuclear factor kappaB ligand (RANKL) and RANK. Biochem Biophys Res Commun. 2006 Aug 25;347(2):460-7. doi: 10.1016/j.bbrc.2006.06.120. Epub 2006 Jun 30.
• Background Valentin S, Larnkjer A, Ostergaard P, Nielsen JI, Nordfang O. Characterization of the binding between tissue factor pathway inhibitor and glycosaminoglycans. Thromb Res. 1994 Jul 15;75(2):173-83. doi: 10.1016/0049-3848(94)90066-3.
• Background Hansen JB, Sandset PM, Huseby KR, Huseby NE, Nordoy A. Depletion of intravascular pools of tissue factor pathway inhibitor (TFPI) during repeated or continuous intravenous infusion of heparin in man. Thromb Haemost. 1996 Nov;76(5):703-9.
• Results Deruelle P, Coulon C. The use of low-molecular-weight heparins in pregnancy--how safe are they? Curr Opin Obstet Gynecol. 2007 Dec;19(6):573-7. doi: 10.1097/GCO.0b013e3282f10e33.
• Results Folwarczna J, Sliwinski L, Janiec W, Pikul M. Effects of standard heparin and low-molecular-weight heparins on the formation of murine osteoclasts in vitro. Pharmacol Rep. 2005 Sep-Oct;57(5):635-45.
• Results Vescini F, Buffa A, Sinicropi G. Osteoprotegerina RANKL e RANK nella regolazione dell'ostoclastogenesi. Riv It Biol Med 22: 64-67, 2002.
• Natale P, Palmer SC, Ruospo M, Longmuir H, Dodds B, Prasad R, Batt TJ, Jose MD, Strippoli GF. Anticoagulation for people receiving long-term haemodialysis. Cochrane Database Syst Rev. 2024 Jan 8;1(1):CD011858. doi: 10.1002/14651858.CD011858.pub2.

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