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Published in: Annals of Nuclear Medicine 8/2020

01-08-2020 | Osteoarthrosis | Original Article

Assessing the effects of body weight on subchondral bone formation with quantitative 18F-sodium fluoride PET

Authors: Tiffany H. Khaw, William Y. Raynor, Austin J. Borja, Abdullah Al-Zaghal, Venkata S. Jonnakuti, Nina Cheng, Sina Houshmand, Thomas J. Werner, Abass Alavi

Published in: Annals of Nuclear Medicine | Issue 8/2020

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Abstract

Objectives

The aim of this study was to quantify subchondral bone remodeling in the elbows, hands, knees, and feet using volumetric and metabolic parameters derived from 18F-sodium fluoride positron emission tomography (NaF-PET) and to assess the convergent validity of these parameters as an index of joint degeneration and preclinical osteoarthritis.

Methods

A retrospective analysis was conducted in 34 subjects (32 males, 2 females) with metastatic bone disease who underwent full-body NaF-PET/CT scans. An adaptive contrast-oriented thresholding algorithm was applied to segment NaF-avid regions in the bilateral elbows, hands, knees, and feet of each subject, and metabolically active volume (MAV), maximum standardized uptake value (SUVmax), mean metabolic volumetric product (MVPmean), and partial volume-corrected MVPmean (cMVPmean) of the segmented regions were calculated. Global parameters for MAV, SUVmax, MVPmean, and cMVPmean were defined as the sum of the corresponding values in all the joints of a subject. Inter-rater reliability was determined with Lin’s concordance correlation, and associations of global values with subject body weight and age were assessed with Pearson correlation and Spearman correlation analyses.

Results

Inter-rater reliability was observed to be the highest in SUVmax (ρc = 0.99), followed by MVPmean (ρc = 0.96), cMVPmean (ρc = 0.93), and MAV (ρc = 0.93). MAV, MVPmean, and cMVPmean were observed to significantly increase with weight (all p < 0.0001) determined by Pearson correlation. In addition, Spearman rank-order analysis demonstrated a significant correlation between SUVmax and weight in addition to MAV, MVPmean, and cMVPmean and weight (all p < 0.01). No significant association between age and any PET parameter was observed.

Conclusions

These preliminary data demonstrate the feasibility and reliability of assessing bone turnover at the joints using quantitative NaF-PET. Our findings corroborate the fact that biomechanical factors including mechanical loading and weight-bearing are contributors to osteoarthritis disease progression.
Literature
5.
go back to reference Swagerty DL, Hellinger D. Radiographic assessment of osteoarthritis. Am Fam Phys. 2001;64:279–86. Swagerty DL, Hellinger D. Radiographic assessment of osteoarthritis. Am Fam Phys. 2001;64:279–86.
10.
go back to reference Al-Zaghal A, Raynor W, Khosravi M, Guermazi A, Werner TJ, Alavi A. Applications of PET imaging in the evaluation of musculoskeletal diseases among the geriatric population. Semin Nucl Med. 2018;48(6):525–34.CrossRef Al-Zaghal A, Raynor W, Khosravi M, Guermazi A, Werner TJ, Alavi A. Applications of PET imaging in the evaluation of musculoskeletal diseases among the geriatric population. Semin Nucl Med. 2018;48(6):525–34.CrossRef
11.
go back to reference Raynor WY, Al-Zaghal A, Zadeh MZ, Seraj SM, Alavi A. Metastatic seeding attacks bone marrow. Not Bone. PET Clin. 2019;14(1):135–44.CrossRef Raynor WY, Al-Zaghal A, Zadeh MZ, Seraj SM, Alavi A. Metastatic seeding attacks bone marrow. Not Bone. PET Clin. 2019;14(1):135–44.CrossRef
15.
go back to reference Høilund-Carlsen PF, Edenbrandt L, Alavi A. Global disease score (GDS) is the name of the game! Eur J Nucl Med Mol Imaging. 2019;46:1768–72.CrossRef Høilund-Carlsen PF, Edenbrandt L, Alavi A. Global disease score (GDS) is the name of the game! Eur J Nucl Med Mol Imaging. 2019;46:1768–72.CrossRef
16.
go back to reference Borja A, Werner T, Alavi A. Role of PET/CT in vascular dementia. J Nucl Med. 2019;60:1153–1153. Borja A, Werner T, Alavi A. Role of PET/CT in vascular dementia. J Nucl Med. 2019;60:1153–1153.
18.
19.
go back to reference Torigian DA, Lopez RF, Alapati S, Bodapati G, Hofheinz F, van den Hoff J, et al. Feasibility and performance of novel software to quantify metabolically active volumes and 3D partial volume corrected SUV and metabolic volumetric products of spinal bone marrow metastases on 18F-FDG-PET/CT. Hell J Nucl Med. 2011;14:8–14.PubMed Torigian DA, Lopez RF, Alapati S, Bodapati G, Hofheinz F, van den Hoff J, et al. Feasibility and performance of novel software to quantify metabolically active volumes and 3D partial volume corrected SUV and metabolic volumetric products of spinal bone marrow metastases on 18F-FDG-PET/CT. Hell J Nucl Med. 2011;14:8–14.PubMed
20.
go back to reference Costeas A, Woodard HQ, Laughlin JS. Depletion of 18F from blood flowing through bone. J Nucl Med Off Publ Soc Nucl Med. 1970;11:43–5. Costeas A, Woodard HQ, Laughlin JS. Depletion of 18F from blood flowing through bone. J Nucl Med Off Publ Soc Nucl Med. 1970;11:43–5.
22.
go back to reference Hawkins RA, Choi Y, Huang SC, Hoh CK, Dahlbom M, Schiepers C, et al. Evaluation of the skeletal kinetics of fluorine-18-fluoride ion with PET. J Nucl Med Off Publ Soc Nucl Med. 1992;33:633–42. Hawkins RA, Choi Y, Huang SC, Hoh CK, Dahlbom M, Schiepers C, et al. Evaluation of the skeletal kinetics of fluorine-18-fluoride ion with PET. J Nucl Med Off Publ Soc Nucl Med. 1992;33:633–42.
28.
go back to reference Yellanki DP, Kothekar E, Al-Zaghal A, Cheng N, Werner TJ, Høilund-Carlsen PF, et al. Efficacy of 18F-FDG and 18F-NaF PET/CT imaging: a novel semi-quantitative assessment of the effects of age and obesity on hip joint inflammation and bone degeneration. Hell J Nucl Med. 2018;21:181–5. https://doi.org/10.1967/s002449910903.CrossRefPubMed Yellanki DP, Kothekar E, Al-Zaghal A, Cheng N, Werner TJ, Høilund-Carlsen PF, et al. Efficacy of 18F-FDG and 18F-NaF PET/CT imaging: a novel semi-quantitative assessment of the effects of age and obesity on hip joint inflammation and bone degeneration. Hell J Nucl Med. 2018;21:181–5. https://​doi.​org/​10.​1967/​s002449910903.CrossRefPubMed
32.
go back to reference Raynor WY, Jonnakuti VS, Zadeh MZ, Werner TJ, Cheng G, Zhuang H, Høilund-Carlsen PF, Alavi A, Baker JF. Comparison of methods of quantifying global synovial metabolic activity with FDG-PET/CT in rheumatoid arthritis. Int J Rheum Dis. 2019;22(12):2191–8.CrossRef Raynor WY, Jonnakuti VS, Zadeh MZ, Werner TJ, Cheng G, Zhuang H, Høilund-Carlsen PF, Alavi A, Baker JF. Comparison of methods of quantifying global synovial metabolic activity with FDG-PET/CT in rheumatoid arthritis. Int J Rheum Dis. 2019;22(12):2191–8.CrossRef
Metadata
Title
Assessing the effects of body weight on subchondral bone formation with quantitative 18F-sodium fluoride PET
Authors
Tiffany H. Khaw
William Y. Raynor
Austin J. Borja
Abdullah Al-Zaghal
Venkata S. Jonnakuti
Nina Cheng
Sina Houshmand
Thomas J. Werner
Abass Alavi
Publication date
01-08-2020
Publisher
Springer Singapore
Published in
Annals of Nuclear Medicine / Issue 8/2020
Print ISSN: 0914-7187
Electronic ISSN: 1864-6433
DOI
https://doi.org/10.1007/s12149-020-01482-7

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