Prospective Biomarkers of Bone Metabolism in Hemophilia A
NCT ID: NCT02306694
Last Updated: 2020-04-01
Study Results
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View full resultsBasic Information
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COMPLETED
PHASE3
16 participants
INTERVENTIONAL
2014-12-31
2018-04-16
Brief Summary
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Detailed Description
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Following a 72-hour washout period, factor levels and bone biomarkers will be followed before and after 50 units/kg replacement on Day 1 and 20 units/kg replacement on Day 3. Each subject can serve as their Figure 4. Fracture rates in PwH compared to historic controls.
Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Open label
Everyone receives Advate (antihemophilic factor) on Day 1 and 3.
Advate
Patients who are currently taking Advate as their factor replacement will be eligible for the 5-day study.
Interventions
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Advate
Patients who are currently taking Advate as their factor replacement will be eligible for the 5-day study.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. Age \> 16 years old
3. Currently using ADVATE as FVIII replacement therapy
Exclusion Criteria
2. Joint or muscle bleeding within 2 weeks of Study Day 1
3. Presence of a current factor inhibitor (\>0.6 BU/mL via Nijmegan-modified Bethesda assay)
4. Known collagen vascular bone disease.
16 Years
85 Years
MALE
No
Sponsors
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Baxter Healthcare Corporation
INDUSTRY
Oregon Health and Science University
OTHER
Responsible Party
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Principal Investigators
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Jason Taylor, MD, PhD
Role: PRINCIPAL_INVESTIGATOR
Oregon Health and Science
Locations
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Oregon Health and Science University
Portland, Oregon, United States
Countries
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References
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Plug I, Van Der Bom JG, Peters M, Mauser-Bunschoten EP, De Goede-Bolder A, Heijnen L, Smit C, Willemse J, Rosendaal FR. Mortality and causes of death in patients with hemophilia, 1992-2001: a prospective cohort study. J Thromb Haemost. 2006 Mar;4(3):510-6. doi: 10.1111/j.1538-7836.2006.01808.x.
Siboni SM, Mannucci PM, Gringeri A, Franchini M, Tagliaferri A, Ferretti M, Tradati FC, Santagostino E, von Mackensen S; Italian Association of Haemophilia Centres (AICE). Health status and quality of life of elderly persons with severe hemophilia born before the advent of modern replacement therapy. J Thromb Haemost. 2009 May;7(5):780-6. doi: 10.1111/j.1538-7836.2009.03318.x. Epub 2009 Feb 12.
Gerstner G, Damiano ML, Tom A, Worman C, Schultz W, Recht M, Stopeck AT. Prevalence and risk factors associated with decreased bone mineral density in patients with haemophilia. Haemophilia. 2009 Mar;15(2):559-65. doi: 10.1111/j.1365-2516.2008.01963.x. Epub 2009 Feb 1.
Wallny TA, Scholz DT, Oldenburg J, Nicolay C, Ezziddin S, Pennekamp PH, Stoffel-Wagner B, Kraft CN. Osteoporosis in haemophilia - an underestimated comorbidity? Haemophilia. 2007 Jan;13(1):79-84. doi: 10.1111/j.1365-2516.2006.01405.x.
Barnes C, Wong P, Egan B, Speller T, Cameron F, Jones G, Ekert H, Monagle P. Reduced bone density among children with severe hemophilia. Pediatrics. 2004 Aug;114(2):e177-81. doi: 10.1542/peds.114.2.e177.
Gallacher SJ, Deighan C, Wallace AM, Cowan RA, Fraser WD, Fenner JA, Lowe GD, Boyle IT. Association of severe haemophilia A with osteoporosis: a densitometric and biochemical study. Q J Med. 1994 Mar;87(3):181-6.
Tlacuilo-Parra A, Morales-Zambrano R, Tostado-Rabago N, Esparza-Flores MA, Lopez-Guido B, Orozco-Alcala J. Inactivity is a risk factor for low bone mineral density among haemophilic children. Br J Haematol. 2008 Mar;140(5):562-7. doi: 10.1111/j.1365-2141.2007.06972.x.
Amorosa V, Tebas P. Bone disease and HIV infection. Clin Infect Dis. 2006 Jan 1;42(1):108-14. doi: 10.1086/498511. Epub 2005 Nov 30.
Anagnostis P, Vakalopoulou S, Vyzantiadis TA, Charizopoulou M, Karras S, Goulis DG, Karagiannis A, Gerou S, Garipidou V. The clinical utility of bone turnover markers in the evaluation of bone disease in patients with haemophilia A and B. Haemophilia. 2014 Mar;20(2):268-75. doi: 10.1111/hae.12271. Epub 2013 Oct 7.
Liel MS, Greenberg DL, Recht M, Vanek C, Klein RF, Taylor JA. Decreased bone density and bone strength in a mouse model of severe factor VIII deficiency. Br J Haematol. 2012 Jul;158(1):140-3. doi: 10.1111/j.1365-2141.2012.09101.x. Epub 2012 Apr 2. No abstract available.
Kempton CL, Antun A, Antoniucci DM, Carpenter W, Ribeiro M, Stein S, Slovensky L, Elon L. Bone density in haemophilia: a single institutional cross-sectional study. Haemophilia. 2014 Jan;20(1):121-8. doi: 10.1111/hae.12240. Epub 2013 Aug 1.
Lee SK, Lorenzo J. Cytokines regulating osteoclast formation and function. Curr Opin Rheumatol. 2006 Jul;18(4):411-8. doi: 10.1097/01.bor.0000231911.42666.78.
Brinker MR, O'Connor DP. The incidence of fractures and dislocations referred for orthopaedic services in a capitated population. J Bone Joint Surg Am. 2004 Feb;86(2):290-7.
Roche AF, Roberts J, Hamill PV. Skeletal maturity of youths 12--17 years racial, geographic area, and socioeconomic differentials. United States, 1966-1970. Vital Health Stat 11. 1978 Oct;(167):1-98. No abstract available.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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e11104
Identifier Type: -
Identifier Source: org_study_id
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