The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.
A Phase 2/3 Prospective Multicenter Study of the Diagnostic Accuracy of Prostate Specific Membrane Antigen PET/CT with 18 F-DCFPyL in Prostate Cancer Patients (OSPREY)
Open accessAbstract
PURPOSE: F-DCFPyL-positron emission tomography/computerized tomography for detecting sites of metastatic prostate cancer. MATERIALS AND METHODS: F-DCFPyL-positron emission tomography/computerized tomography was based on imaging results compared to histopathology. In cohort A, detection of pelvic nodal disease (with specificity and sensitivity as co-primary end points) and of extrapelvic metastases were evaluated. In cohort B, sensitivity and positive predictive value for prostate cancer within biopsied lesions were evaluated. RESULTS: F-DCFPyL-positron emission tomography/computerized tomography had median specificity of 97.9% (95% CI: 94.5%-99.4%) and median sensitivity of 40.3% (28.1%-52.5%, not meeting prespecified end point) among 3 readers for pelvic nodal involvement; median positive predictive value and negative predictive value were 86.7% (69.7%-95.3%) and 83.2% (78.2%-88.1%), respectively. In cohort B (93 evaluable patients, median prostate specific antigen 11.3 ng/ml), median sensitivity and positive predictive value for extraprostatic lesions were 95.8% (87.8%-99.0%) and 81.9% (73.7%-90.2%), respectively. CONCLUSIONS: F-DCFPyL-positron emission tomography/computerized tomography to stage men with high-risk prostate cancer for nodal or distant metastases, and reliably detect sites of disease in men with suspected metastatic prostate cancer.
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Hofman, M. S., Lawrentschuk, N., Francis, R. J., Tang, C., Vela, I., Thomas, P., Rutherford, N., Martin, J. M., Frydenberg, M., Shakher, R., et al. (2020) · The Lancet · doi:10.1016/s0140-6736(20)30314-7 · Cited by 2,040
Scher, H. I., Morris, M. J., Stadler, W. M., Higano, C., Basch, E., Fizazi, K., Antonarakis, E. S., Beer, T. M., Carducci, M. A., Chi, K. N., et al. (2016) · Journal of Clinical Oncology · doi:10.1200/jco.2015.64.2702 · Cited by 1,654
Self-citation(1997) · PubMed · Cited by 1,541
Guckenberger, M., Lievens, Y., Bouma, A. B., Collette, L., Dekker, A., deSouza, N. M., Dingemans, A.-M. C., Fournier, B., Hurkmans, C., Lecouvet, F. E., et al. (2020) · The Lancet Oncology · doi:10.1016/s1470-2045(19)30718-1 · Cited by 1,111
Hövels, A. M., Heesakkers, R. A. M., Adang, E. M., Jager, G. J., Strum, S., Hoogeveen, Y. L., Severens, J. L., & Barentsz, J. O. (2008) · Clinical Radiology · doi:10.1016/j.crad.2007.05.022 · Cited by 954
Maurer, T., Gschwend, J. E., Rauscher, I., Souvatzoglou, M., Haller, B., Weirich, G., Wester, H.-J., Heck, M., Kübler, H., Beer, A. J., et al. (2016) · Journal of Urology · doi:10.1016/j.juro.2015.12.025 · Cited by 779
Bostwick, D. G., Pacelli, A., Blute, M., Roche, P., & Murphy, G. P. (1998) · Cancer · doi:10.1002/(sici)1097-0142(19980601)82:11<2256::aid-cncr22>3.0.co;2-s · Cited by 698
Expression of prostate-specific membrane antigen in normal, benign, and malignant prostate tissues
Wright, G. L., Haley, C., Beckett, M. L., & Schellhammer, P. F. (1995) · Urologic Oncology: Seminars and Original Investigations · doi:10.1016/1078-1439(95)00002-y · Cited by 591
Chen, Y., Pullambhatla, M., Foss, C. A., Byun, Y., Nimmagadda, S., Senthamizhchelvan, S., Sgouros, G., Mease, R. C., & Pomper, M. G. (2011) · Clinical Cancer Research · doi:10.1158/1078-0432.ccr-11-1357 · Cited by 388
Hofman, M. S., Hicks, R. J., Maurer, T., & Eiber, M. (2018) · RadioGraphics · doi:10.1148/rg.2018170108 · Cited by 383
Cited by
Morris, M. J., Rowe, S. P., Gorin, M. A., Saperstein, L., Pouliot, F., Josephson, D., Wong, J. Y. C., Pantel, A. R., Cho, S. Y., Gage, K. L., et al. (2021) · Clinical Cancer Research · doi:10.1158/1078-0432.ccr-20-4573 · Cited by 389
Self-citationHope, T. A., Eiber, M., Armstrong, W. R., Juarez, R., Murthy, V., Lawhn-Heath, C., Behr, S. C., Zhang, L., Barbato, F., Ceci, F., et al. (2021) · JAMA Oncology · doi:10.1001/jamaoncol.2021.3771 · Cited by 357
Self-citationBiological determinants of PSMA expression, regulation and heterogeneity in prostate cancer
Bakht, M. K., & Beltran, H. (2025) · Nature Reviews Urology · doi:10.1038/s41585-024-00900-z · Cited by 158
Imaging and therapy in prostate cancer using prostate specific membrane antigen radioligands
Naik, M., Khan, S. R., Lewington, V., Challapalli, A., Eccles, A., & Barwick, T. D. (2024) · British Journal of Radiology · doi:10.1093/bjr/tqae092 · Cited by 10
Metadata
- Authors
- Pienta, K. J., Gorin, M. A., Rowe, S. P., Carroll, P. R., Pouliot, F., Probst, S., Saperstein, L., Preston, M. A., Alva, A. S., Patnaik, A., Durack, J. C., Stambler, N., Lin, T., Jensen, J., Wong, V., Siegel, B. A., & Morris, M. J.
- Venue
- Journal of Urology
- Published
- 2021-07
- Volume
- 206
- Issue
- 1
- Pages
- 52-61
- ISSN
- 0022-5347 (ISSN-L)
- 1527-3792
- OpenAlex
- W3132398728
- Cited by
- 398
- References
- 21
- FWCI
- 38.44
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Pienta, K. J., Gorin, M. A., Rowe, S. P., Carroll, P. R., Pouliot, F., Probst, S., Saperstein, L., Preston, M. A., Alva, A. S., Patnaik, A., Durack, J. C., Stambler, N., Lin, T., Jensen, J., Wong, V., Siegel, B. A., & Morris, M. J. (2021). A Phase 2/3 Prospective Multicenter Study of the Diagnostic Accuracy of Prostate Specific Membrane Antigen PET/CT with 18 F-DCFPyL in Prostate Cancer Patients (OSPREY). Journal of Urology. https://doi.org/10.1097/ju.0000000000001698
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.