Abaloparatide Before Total Knee Arthroplasty

NCT ID: NCT04167163

Last Updated: 2025-04-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

58 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-01-10

Study Completion Date

2025-04-03

Brief Summary

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The investigator hypothesizes that treating osteoporotic patients with abaloparatide prior to and after total knee arthroplasty will significantly reduce the amount of bone loss.

Detailed Description

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In primary unilateral total knee arthroplasty patients, The investigator will examine the effect of daily abaloparatide therapy in clinical osteoporotic patients beginning 3 months pre-op and continued for a total of 15 months. This will be compared to osteopenic patients receiving no therapy as well as previously published values in untreated osteoporotic patients 12 months following Total Knee Arthroplasty (TKA).

Conditions

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Osteoporosis Arthroplasties, Knee Replacement

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Treatment group

Those with clinical osteoporosis who elect ABL treatment.

ABL therapy will begin 3 months pre-TKA and continue for a total of 18 months. ABL will be administered by injection pen with dose of 80 mcg SC qDay.

Group Type ACTIVE_COMPARATOR

Abaloparatide

Intervention Type DRUG

18 month ABL treatment

Comparator group

Those with clinical osteopenia who receive no treatment.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Abaloparatide

18 month ABL treatment

Intervention Type DRUG

Other Intervention Names

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Tymlos

Eligibility Criteria

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Inclusion Criteria

1. Post-menopausal women and men age ge ≥ 55 years and scheduled to undergo primary TKA at the University of Wisconsin Total Joint Program.
2. Osteoporosis, i.e., BMD T-score (using female reference data) ≤ -2.5 at the lumbar spine, femoral neck OR total hip or ≤ -1.1 with Vertebral Fracture Assessment confirmed vertebral fracture or history of low-trauma nonvertebral fracture in the past 5 years OR osteopenia, BMD T-score (using female reference data) -1.1 to -2.4 at the lumbar spine, femoral neck or total hip and no prior low-trauma fracture.
3. Serum calcium (albumin-corrected), serum creatinine and Parathyroid(PTH) values all within the normal range and 25(OH)D \> 10 ng/mL.
4. Willing to supplement with daily calcium and/or vitamin D3 at protocol specified doses.
5. Able to provide written informed consent.

Exclusion Criteria

1. Unevaluable distal femur BMD due to hardware or other artifacts.
2. History of bone disorders (e.g., Paget's disease) other than osteoporosis.
3. History of prior external beam or implant radiation therapy involving the skeleton other than radioiodine.
4. History of chronic or recurrent renal, hepatic, pulmonary, allergic, cardiovascular, gastrointestinal, endocrine, central nervous system, hematologic or metabolic diseases, or immunologic, emotional and/or psychiatric disturbances that, in opinion of the principal investigator, would compromise study data validity.
5. History of Cushing's disease, growth hormone deficiency or excess, hyperthyroidism, hypo- or hyperparathyroidism or malabsorptive syndromes within the past year.
6. History of significantly impaired renal function (serum creatinine \>2.0 mg/dL. If the serum creatinine is \> 1.5 and ≤ 2.0 mg/dL, the calculated creatinine clearance (Cockcroft-Gault) must be ≥ 37 mL/min.
7. History of nephrolithiasis or urolithiasis within the past five years.
8. History of cancer in prior 5 years (basal cell or squamous skin cancer is permissible).
9. History of osteosarcoma at any time.
10. Patients known to be positive for Hepatitis B, Hepatitis C, HIV-1 or HIV-2.
11. Known hypersensitivity to any of the test materials or related compounds.
12. Prior treatment with PTH- or PTHrP-derived drugs, (ABL, teriparatide or PTH (1-84)).
13. Prior treatment with intravenous bisphosphonates at any time or oral bisphosphonates within the past three years. Patients who had received a short course of oral bisphosphonate therapy (3 months or less) may be enrolled as long as the treatment occurred 6 or more months prior to enrollment.
14. Treatment with fluoride or strontium in the past five years or prior treatment with bone-acting investigational agents at any time.
15. Treatment with calcitonin the past 6 months or denosumab in the past 18 months.
16. Treatment with anticonvulsants affecting vitamin D metabolism (phenobarbital, phenytoin, carbamazepine or primidone) or chronic heparin within the prior 6 months.
17. Treatment with anabolic steroids or calcineurin inhibitors (cyclosporin, tacrolimus)
18. Daily treatment with oral, intranasal or inhaled glucocorticoids in the prior 12 months.
19. Exposure to any investigational drug within 12 months.
20. Consumption of \> 2 alcoholic drinks per day or use of illegal drugs within 12 months of screening.
21. Not suitable for study participation due to other reasons at the investigators discretion.
Minimum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Radius Health, Inc.

INDUSTRY

Sponsor Role collaborator

University of Wisconsin, Madison

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Neil Binkley, MD

Role: PRINCIPAL_INVESTIGATOR

University of Wisconsin, Madison

Locations

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University of Wisconsin

Madison, Wisconsin, United States

Site Status

Countries

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United States

References

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Maradit Kremers H, Larson DR, Crowson CS, Kremers WK, Washington RE, Steiner CA, Jiranek WA, Berry DJ. Prevalence of Total Hip and Knee Replacement in the United States. J Bone Joint Surg Am. 2015 Sep 2;97(17):1386-97. doi: 10.2106/JBJS.N.01141.

Reference Type BACKGROUND
PMID: 26333733 (View on PubMed)

Kurtz S, Ong K, Lau E, Mowat F, Halpern M. Projections of primary and revision hip and knee arthroplasty in the United States from 2005 to 2030. J Bone Joint Surg Am. 2007 Apr;89(4):780-5. doi: 10.2106/JBJS.F.00222.

Reference Type BACKGROUND
PMID: 17403800 (View on PubMed)

Chang CB, Kim TK, Kang YG, Seong SC, Kang SB. Prevalence of osteoporosis in female patients with advanced knee osteoarthritis undergoing total knee arthroplasty. J Korean Med Sci. 2014 Oct;29(10):1425-31. doi: 10.3346/jkms.2014.29.10.1425. Epub 2014 Oct 8.

Reference Type BACKGROUND
PMID: 25368498 (View on PubMed)

Lingard EA, Mitchell SY, Francis RM, Rawlings D, Peaston R, Birrell FN, McCaskie AW. The prevalence of osteoporosis in patients with severe hip and knee osteoarthritis awaiting joint arthroplasty. Age Ageing. 2010 Mar;39(2):234-9. doi: 10.1093/ageing/afp222. Epub 2009 Dec 23.

Reference Type BACKGROUND
PMID: 20032523 (View on PubMed)

Frenzel S, Vecsei V, Negrin L. Periprosthetic femoral fractures--incidence, classification problems and the proposal of a modified classification scheme. Int Orthop. 2015 Oct;39(10):1909-20. doi: 10.1007/s00264-015-2967-4. Epub 2015 Sep 2.

Reference Type BACKGROUND
PMID: 26330085 (View on PubMed)

Sarmah SS, Patel S, Reading G, El-Husseiny M, Douglas S, Haddad FS. Periprosthetic fractures around total knee arthroplasty. Ann R Coll Surg Engl. 2012 Jul;94(5):302-7. doi: 10.1308/003588412X13171221592537.

Reference Type BACKGROUND
PMID: 22943223 (View on PubMed)

Della Rocca GJ, Leung KS, Pape HC. Periprosthetic fractures: epidemiology and future projections. J Orthop Trauma. 2011 Jun;25 Suppl 2:S66-70. doi: 10.1097/BOT.0b013e31821b8c28.

Reference Type BACKGROUND
PMID: 21566478 (View on PubMed)

Head J 2017 Periprosthetic distal femur fractures: Review of current treatment options. Reconstructive Review 7:NO4

Reference Type BACKGROUND

Meek RM, Norwood T, Smith R, Brenkel IJ, Howie CR. The risk of peri-prosthetic fracture after primary and revision total hip and knee replacement. J Bone Joint Surg Br. 2011 Jan;93(1):96-101. doi: 10.1302/0301-620X.93B1.25087.

Reference Type BACKGROUND
PMID: 21196551 (View on PubMed)

Hoffmann MF, Jones CB, Sietsema DL, Koenig SJ, Tornetta P 3rd. Outcome of periprosthetic distal femoral fractures following knee arthroplasty. Injury. 2012 Jul;43(7):1084-9. doi: 10.1016/j.injury.2012.01.025. Epub 2012 Feb 18.

Reference Type BACKGROUND
PMID: 22348954 (View on PubMed)

Reeves RA, Schairer WW, Jevsevar DS. Costs and Risk Factors for Hospital Readmission After Periprosthetic Knee Fractures in the United States. J Arthroplasty. 2018 Feb;33(2):324-330.e1. doi: 10.1016/j.arth.2017.09.024. Epub 2017 Sep 23.

Reference Type BACKGROUND
PMID: 29066112 (View on PubMed)

Lizaur-Utrilla A, Miralles-Munoz FA, Sanz-Reig J. Functional outcome of total knee arthroplasty after periprosthetic distal femoral fracture. J Arthroplasty. 2013 Oct;28(9):1585-8. doi: 10.1016/j.arth.2013.03.007. Epub 2013 Apr 17.

Reference Type BACKGROUND
PMID: 23602235 (View on PubMed)

Ruder JA, Hart GP, Kneisl JS, Springer BD, Karunakar MA. Predictors of Functional Recovery Following Periprosthetic Distal Femur Fractures. J Arthroplasty. 2017 May;32(5):1571-1575. doi: 10.1016/j.arth.2016.12.013. Epub 2016 Dec 23.

Reference Type BACKGROUND
PMID: 28131543 (View on PubMed)

Gazdzik TS, Gajda T, Kaleta M. Bone mineral density changes after total knee arthroplasty: one-year follow-up. J Clin Densitom. 2008 Jul-Sep;11(3):345-50. doi: 10.1016/j.jocd.2008.04.007. Epub 2008 Jul 10.

Reference Type BACKGROUND
PMID: 18619880 (View on PubMed)

Windisch C, Windisch B, Kolb W, Kolb K, Grutzner P, Roth A. Osteodensitometry measurements of periprosthetic bone using dual energy X-ray absorptiometry following total knee arthroplasty. Arch Orthop Trauma Surg. 2012 Nov;132(11):1595-601. doi: 10.1007/s00402-012-1601-9. Epub 2012 Aug 12.

Reference Type BACKGROUND
PMID: 22886240 (View on PubMed)

Soininvaara TA, Miettinen HJ, Jurvelin JS, Suomalainen OT, Alhava EM, Kroger HP. Periprosthetic femoral bone loss after total knee arthroplasty: 1-year follow-up study of 69 patients. Knee. 2004 Aug;11(4):297-302. doi: 10.1016/j.knee.2003.09.006.

Reference Type BACKGROUND
PMID: 15261216 (View on PubMed)

Minoda Y, Ikebuchi M, Kobayashi A, Iwaki H, Inori F, Nakamura H. A cemented mobile-bearing total knee replacement prevents periprosthetic loss of bone mineral density around the femoral component: a matched cohort study. J Bone Joint Surg Br. 2010 Jun;92(6):794-8. doi: 10.1302/0301-620X.92B6.23159.

Reference Type BACKGROUND
PMID: 20513875 (View on PubMed)

Jaroma A, Soininvaara T, Kroger H. Periprosthetic tibial bone mineral density changes after total knee arthroplasty. Acta Orthop. 2016 Jun;87(3):268-73. doi: 10.3109/17453674.2016.1173982. Epub 2016 Apr 27.

Reference Type BACKGROUND
PMID: 27120266 (View on PubMed)

Au AG, James Raso V, Liggins AB, Amirfazli A. Contribution of loading conditions and material properties to stress shielding near the tibial component of total knee replacements. J Biomech. 2007;40(6):1410-6. doi: 10.1016/j.jbiomech.2006.05.020. Epub 2006 Jul 17.

Reference Type BACKGROUND
PMID: 16846605 (View on PubMed)

Moon YW, Kim HJ, Ahn HS, Lee DH. Serial Changes of Quadriceps and Hamstring Muscle Strength Following Total Knee Arthroplasty: A Meta-Analysis. PLoS One. 2016 Feb 5;11(2):e0148193. doi: 10.1371/journal.pone.0148193. eCollection 2016.

Reference Type BACKGROUND
PMID: 26849808 (View on PubMed)

Stevens JE, Mizner RL, Snyder-Mackler L. Quadriceps strength and volitional activation before and after total knee arthroplasty for osteoarthritis. J Orthop Res. 2003 Sep;21(5):775-9. doi: 10.1016/S0736-0266(03)00052-4.

Reference Type BACKGROUND
PMID: 12919862 (View on PubMed)

Thomas B, Binkley N, Anderson PA, Krueger D. DXA Measured Distal Femur Bone Mineral Density in Patients After Total Knee Arthroplasty: Method Development and Reproducibility. J Clin Densitom. 2019 Jan-Mar;22(1):67-73. doi: 10.1016/j.jocd.2018.08.003. Epub 2018 Aug 13.

Reference Type BACKGROUND
PMID: 30228047 (View on PubMed)

Blaty T, Krueger D, Illgen R, Squire M, Heiderscheit B, Binkley N, Anderson P. DXA evaluation of femoral bone mineral density and cortical width in patients with prior total knee arthroplasty. Osteoporos Int. 2019 Feb;30(2):383-390. doi: 10.1007/s00198-018-4682-7. Epub 2018 Aug 31.

Reference Type BACKGROUND
PMID: 30171301 (View on PubMed)

Soininvaara T, Kroger H, Jurvelin JS, Miettinen H, Suomalainen O, Alhava E. Measurement of bone density around total knee arthroplasty using fan-beam dual energy X-ray absorptiometry. Calcif Tissue Int. 2000 Sep;67(3):267-72. doi: 10.1007/s002230001111.

Reference Type BACKGROUND
PMID: 10954783 (View on PubMed)

Jaroma AV, Soininvaara TA, Kroger H. Effect of one-year post-operative alendronate treatment on periprosthetic bone after total knee arthroplasty. A seven-year randomised controlled trial of 26 patients. Bone Joint J. 2015 Mar;97-B(3):337-45. doi: 10.1302/0301-620X.97B3.33643.

Reference Type BACKGROUND
PMID: 25737517 (View on PubMed)

Suzuki T, Sukezaki F, Shibuki T, Toyoshima Y, Nagai T, Inagaki K. Teriparatide Administration Increases Periprosthetic Bone Mineral Density After Total Knee Arthroplasty: A Prospective Study. J Arthroplasty. 2018 Jan;33(1):79-85. doi: 10.1016/j.arth.2017.07.026. Epub 2017 Jul 25.

Reference Type BACKGROUND
PMID: 28869116 (View on PubMed)

Kaneko T, Otani T, Kono N, Mochizuki Y, Mori T, Nango N, Ikegami H, Musha Y. Weekly injection of teriparatide for bone ingrowth after cementless total knee arthroplasty. J Orthop Surg (Hong Kong). 2016 Apr;24(1):16-21. doi: 10.1177/230949901602400106.

Reference Type BACKGROUND
PMID: 27122506 (View on PubMed)

Kobayashi N, Inaba Y, Uchiyama M, Ike H, Kubota S, Saito T. Teriparatide Versus Alendronate for the Preservation of Bone Mineral Density After Total Hip Arthroplasty - A randomized Controlled Trial. J Arthroplasty. 2016 Jan;31(1):333-8. doi: 10.1016/j.arth.2015.07.017. Epub 2015 Jul 17.

Reference Type BACKGROUND
PMID: 26260784 (View on PubMed)

Teng S, Yi C, Krettek C, Jagodzinski M. Bisphosphonate Use and Risk of Implant Revision after Total Hip/Knee Arthroplasty: A Meta-Analysis of Observational Studies. PLoS One. 2015 Oct 7;10(10):e0139927. doi: 10.1371/journal.pone.0139927. eCollection 2015.

Reference Type BACKGROUND
PMID: 26444555 (View on PubMed)

Smee DJ, Anson JM, Waddington GS, Berry HL. Association between Physical Functionality and Falls Risk in Community-Living Older Adults. Curr Gerontol Geriatr Res. 2012;2012:864516. doi: 10.1155/2012/864516. Epub 2012 Dec 4.

Reference Type BACKGROUND
PMID: 23304137 (View on PubMed)

Binkley N, Krueger D, Buehring B. What's in a name revisited: should osteoporosis and sarcopenia be considered components of "dysmobility syndrome?". Osteoporos Int. 2013 Dec;24(12):2955-9. doi: 10.1007/s00198-013-2427-1. Epub 2013 Aug 1.

Reference Type BACKGROUND
PMID: 23903951 (View on PubMed)

Buehring B, Hansen KE, Lewis BL, Cummings SR, Lane NE, Binkley N, Ensrud KE, Cawthon PM; Osteoporotic Fractures in Men (MrOS) Study Research Group. Dysmobility Syndrome Independently Increases Fracture Risk in the Osteoporotic Fractures in Men (MrOS) Prospective Cohort Study. J Bone Miner Res. 2018 Sep;33(9):1622-1629. doi: 10.1002/jbmr.3455. Epub 2018 Jun 21.

Reference Type BACKGROUND
PMID: 29701911 (View on PubMed)

Meier W, Mizner RL, Marcus RL, Dibble LE, Peters C, Lastayo PC. Total knee arthroplasty: muscle impairments, functional limitations, and recommended rehabilitation approaches. J Orthop Sports Phys Ther. 2008 May;38(5):246-56. doi: 10.2519/jospt.2008.2715. Epub 2007 Dec 14.

Reference Type BACKGROUND
PMID: 18448878 (View on PubMed)

Valtonen A, Poyhonen T, Heinonen A, Sipila S. Muscle deficits persist after unilateral knee replacement and have implications for rehabilitation. Phys Ther. 2009 Oct;89(10):1072-9. doi: 10.2522/ptj.20070295. Epub 2009 Aug 27.

Reference Type BACKGROUND
PMID: 19713269 (View on PubMed)

Mizner RL, Petterson SC, Stevens JE, Vandenborne K, Snyder-Mackler L. Early quadriceps strength loss after total knee arthroplasty. The contributions of muscle atrophy and failure of voluntary muscle activation. J Bone Joint Surg Am. 2005 May;87(5):1047-53. doi: 10.2106/JBJS.D.01992.

Reference Type BACKGROUND
PMID: 15866968 (View on PubMed)

Yamada Y, Schoeller DA, Nakamura E, Morimoto T, Kimura M, Oda S. Extracellular water may mask actual muscle atrophy during aging. J Gerontol A Biol Sci Med Sci. 2010 May;65(5):510-6. doi: 10.1093/gerona/glq001. Epub 2010 Feb 4.

Reference Type BACKGROUND
PMID: 20133393 (View on PubMed)

Buehring B, Siglinsky E, Krueger D, Evans W, Hellerstein M, Yamada Y, Binkley N. Comparison of muscle/lean mass measurement methods: correlation with functional and biochemical testing. Osteoporos Int. 2018 Mar;29(3):675-683. doi: 10.1007/s00198-017-4315-6. Epub 2017 Dec 2.

Reference Type BACKGROUND
PMID: 29198074 (View on PubMed)

Liu Y, Levack AE, Marty E, Or O, Samuels BP, Redko M, Lane JM. Anabolic agents: what is beyond osteoporosis? Osteoporos Int. 2018 May;29(5):1009-1022. doi: 10.1007/s00198-018-4507-8. Epub 2018 Apr 7.

Reference Type BACKGROUND
PMID: 29627891 (View on PubMed)

Prince JM, Bernatz JT, Binkley N, Abdel MP, Anderson PA. Changes in femoral bone mineral density after total knee arthroplasty: a systematic review and meta-analysis. Arch Osteoporos. 2019 Feb 23;14(1):23. doi: 10.1007/s11657-019-0572-7.

Reference Type BACKGROUND
PMID: 30798359 (View on PubMed)

Bernatz JT, Brooks AE, Squire MW, Illgen RI 2nd, Binkley NC, Anderson PA. Osteoporosis Is Common and Undertreated Prior to Total Joint Arthroplasty. J Arthroplasty. 2019 Jul;34(7):1347-1353. doi: 10.1016/j.arth.2019.03.044. Epub 2019 Mar 28.

Reference Type BACKGROUND
PMID: 30992237 (View on PubMed)

Bernatz JT, Krueger DC, Squire MW, Illgen RL 2nd, Binkley NC, Anderson PA. Unrecognized Osteoporosis Is Common in Patients With a Well-Functioning Total Knee Arthroplasty. J Arthroplasty. 2019 Oct;34(10):2347-2350. doi: 10.1016/j.arth.2019.05.041. Epub 2019 May 30.

Reference Type BACKGROUND
PMID: 31227302 (View on PubMed)

Yamada Y, Masuo Y, Yokoyama K, Hashii Y, Ando S, Okayama Y, Morimoto T, Kimura M, Oda S. Proximal electrode placement improves the estimation of body composition in obese and lean elderly during segmental bioelectrical impedance analysis. Eur J Appl Physiol. 2009 Sep;107(2):135-44. doi: 10.1007/s00421-009-1106-6. Epub 2009 Jun 17.

Reference Type BACKGROUND
PMID: 19533166 (View on PubMed)

Miller PD, Hattersley G, Riis BJ, Williams GC, Lau E, Russo LA, Alexandersen P, Zerbini CA, Hu MY, Harris AG, Fitzpatrick LA, Cosman F, Christiansen C; ACTIVE Study Investigators. Effect of Abaloparatide vs Placebo on New Vertebral Fractures in Postmenopausal Women With Osteoporosis: A Randomized Clinical Trial. JAMA. 2016 Aug 16;316(7):722-33. doi: 10.1001/jama.2016.11136.

Reference Type BACKGROUND
PMID: 27533157 (View on PubMed)

Other Identifiers

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A534255

Identifier Type: OTHER

Identifier Source: secondary_id

SMPH/MEDICINE/MEDICINE*G

Identifier Type: OTHER

Identifier Source: secondary_id

Protocol Version 3/22/2021

Identifier Type: OTHER

Identifier Source: secondary_id

2019-0685

Identifier Type: -

Identifier Source: org_study_id

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