Open Access

Diagnostic performance of 18F‑DCFPyL PET vs. 68Ga‑PSMA PET/CT in patients with suspected prostate cancer: A systemic review and meta‑analysis

  • Authors:
    • Zhibing Jiang
    • Jinjing Guo
    • Liang Hu
    • Siyu Yang
    • Bin Meng
    • Qun Tang
  • View Affiliations

  • Published online on: February 29, 2024     https://doi.org/10.3892/ol.2024.14321
  • Article Number: 188
  • Copyright: © Jiang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

In this systematic review and meta‑analysis, the diagnostic performance of 68Ga‑prostate‑specific membrane antigen (PSMA) positron emission tomography (PET)/CT was compared with that of 18F‑DCFPyL PET for patients with suspected prostate cancer (PCa). Up to September 2023, the PubMed, Embase and Web of Science databases were thoroughly searched for relevant papers. Studies examining the diagnostic performance of 18F‑DCFPyL PET and 68Ga‑PSMA PET/CT in patients with suspected PCa were included in the present review. The Quality Assessment of Diagnostic Performance Studies‑2 tool was used to rate the diagnostic performance of each study. The diagnostic performance of 18F‑DCFPyL PET and 68Ga‑PSMA PET/CT for primary PCa was examined by 13 studies included, comprising 1,178 patients. The pooled sensitivity and specificity of 18F‑DCFPyL PET were 0.92 (95% CI, 0.85‑0.96) and 0.59 (95% CI, 0.08‑0.96), respectively. For 68Ga‑PSMA PET/CT, the pooled sensitivity and specificity were 0.96 (95% CI, 0.88‑0.99) and 0.71 (95% CI, 0.57‑0.82), respectively. 18F‑DCFPyL PET and 68Ga‑PSMA PET/CT both had an area under the receiver operating characteristic curve of 0.92 (95% CI, 0.89‑0.94). In addition, the Fagan nomogram revealed that the post‑test probabilities for 18F‑DCFPyL PET and 68Ga‑PSMA PET/CT could rise to 69 and 77% when the pre‑test probability was set at 50%. In conclusion, a comparable diagnostic performance for patients with suspected PCa was determined for 18F‑DCFPyL PET and 68Ga‑PSMA PET/CT. However, it is crucial to keep in mind that the findings of the present meta‑analysis come from investigations with modest sample sizes. Therefore, more extensive research is required to obtain more solid data.
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April-2024
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Spandidos Publications style
Jiang Z, Guo J, Hu L, Yang S, Meng B and Tang Q: Diagnostic performance of <sup>18</sup>F‑DCFPyL PET vs. <sup>68</sup>Ga‑PSMA PET/CT in patients with suspected prostate cancer: A systemic review and meta‑analysis. Oncol Lett 27: 188, 2024
APA
Jiang, Z., Guo, J., Hu, L., Yang, S., Meng, B., & Tang, Q. (2024). Diagnostic performance of <sup>18</sup>F‑DCFPyL PET vs. <sup>68</sup>Ga‑PSMA PET/CT in patients with suspected prostate cancer: A systemic review and meta‑analysis. Oncology Letters, 27, 188. https://doi.org/10.3892/ol.2024.14321
MLA
Jiang, Z., Guo, J., Hu, L., Yang, S., Meng, B., Tang, Q."Diagnostic performance of <sup>18</sup>F‑DCFPyL PET vs. <sup>68</sup>Ga‑PSMA PET/CT in patients with suspected prostate cancer: A systemic review and meta‑analysis". Oncology Letters 27.4 (2024): 188.
Chicago
Jiang, Z., Guo, J., Hu, L., Yang, S., Meng, B., Tang, Q."Diagnostic performance of <sup>18</sup>F‑DCFPyL PET vs. <sup>68</sup>Ga‑PSMA PET/CT in patients with suspected prostate cancer: A systemic review and meta‑analysis". Oncology Letters 27, no. 4 (2024): 188. https://doi.org/10.3892/ol.2024.14321