TY - JOUR
T1 - Impact of 18f-fluoride pet in patients with known prostate cancer
T2 - Initial results from the national oncologic pet registry
AU - Hillner, Bruce E.
AU - Siegel, Barry A.
AU - Hanna, Lucy
AU - Duan, Fenghai
AU - Shields, Anthony F.
AU - Coleman, R. Edward
PY - 2014/4/1
Y1 - 2014/4/1
N2 - Under Medicare's Coverage with Evidence Development policy, PET using 18F-sodium fluoride (NaF PET) to identify osseous metastasis became a covered service if prospective registry data were collected. The National Oncologic PET Registry (NOPR) developed a NaF PET registry built on the foundation of its prior registry for PET with 18F-FDG. Men with prostate cancer represented 72% of the cases. Methods: Prospective data before and after NaF PET were collected from referring and interpreting physicians. The analysis set consisted of consenting men age 65 y or older with prostate cancer undergoing NaF PET for initial staging (IS, n = 1,024), suspected first osseous metastasis (FOM, n = 1,997), or suspected progression of osseous metastasis (POM, n = 510). Results: Referring physicians indicated that if NaF PET were not available, other advanced imaging (body CT, MR imaging, or 18F-FDG PET) would be their plan in about half of the cases. After NaF PET, the postimaging plan was revised to treatment in 77%, 52%, and 71% for IS, FOM, and POM, respectively. When intended management was classified as either treatment or nontreatment, the overall change in intended management ranged from 44% to 52% and from 12% to 16% if no effect was assumed for those cases with pre-PET plans for other imaging (imaging-adjusted impact). Interpreting physicians recorded definite findings of bone metastasis in 14%, 29%, and 76% for IS, FOM, and POM, respectively. The intended care patterns varied widely across indication and scan abnormality category combinations. Conclusion: NaF PET has high overall impact, principally related to its effect on replacing intended use of other advanced imaging. Its imaging-adjusted impact was similar to that observed with 18F-FDG PET for restaging or suspected recurrence in other cancer types.
AB - Under Medicare's Coverage with Evidence Development policy, PET using 18F-sodium fluoride (NaF PET) to identify osseous metastasis became a covered service if prospective registry data were collected. The National Oncologic PET Registry (NOPR) developed a NaF PET registry built on the foundation of its prior registry for PET with 18F-FDG. Men with prostate cancer represented 72% of the cases. Methods: Prospective data before and after NaF PET were collected from referring and interpreting physicians. The analysis set consisted of consenting men age 65 y or older with prostate cancer undergoing NaF PET for initial staging (IS, n = 1,024), suspected first osseous metastasis (FOM, n = 1,997), or suspected progression of osseous metastasis (POM, n = 510). Results: Referring physicians indicated that if NaF PET were not available, other advanced imaging (body CT, MR imaging, or 18F-FDG PET) would be their plan in about half of the cases. After NaF PET, the postimaging plan was revised to treatment in 77%, 52%, and 71% for IS, FOM, and POM, respectively. When intended management was classified as either treatment or nontreatment, the overall change in intended management ranged from 44% to 52% and from 12% to 16% if no effect was assumed for those cases with pre-PET plans for other imaging (imaging-adjusted impact). Interpreting physicians recorded definite findings of bone metastasis in 14%, 29%, and 76% for IS, FOM, and POM, respectively. The intended care patterns varied widely across indication and scan abnormality category combinations. Conclusion: NaF PET has high overall impact, principally related to its effect on replacing intended use of other advanced imaging. Its imaging-adjusted impact was similar to that observed with 18F-FDG PET for restaging or suspected recurrence in other cancer types.
KW - Bone scintigraphy
KW - PET
KW - Prospective studies
KW - Prostate cancer
KW - Registry
UR - http://www.scopus.com/inward/record.url?scp=84901358837&partnerID=8YFLogxK
U2 - 10.2967/jnumed.113.130005
DO - 10.2967/jnumed.113.130005
M3 - Article
C2 - 24578240
AN - SCOPUS:84901358837
SN - 0161-5505
VL - 55
SP - 574
EP - 581
JO - Journal of Nuclear Medicine
JF - Journal of Nuclear Medicine
IS - 4
ER -