A single centre pilot experience with 18F-JK-PSMA-7 PET-CT in the staging of prostate cancer
1Department of Oncoradiology, Petz Aladár Hospital, 9024 Győr, Hungary
2Department of Pathology, Petz Aladár Hospital, 9024 Győr, Hungary
3Department of Urology, Petz Aladár Hospital, 9024 Győr, Hungary
DOI: 10.31083/jomh.2021.133 Vol.18,Issue 2,February 2022 pp.1-4
Submitted: 01 September 2021 Accepted: 23 September 2021
Published: 28 February 2022
*Corresponding Author(s): Kullmann Tamás E-mail: email@example.com
Background: The sensitivity and specificity of bone scintigraphy and thoraco-abdominopelvic CT scans traditionally used for the staging of prostate cancer don't meet clinical requirements. In 2020 18F-JK-PSMA-7 positron emission tomography-computed tomography (PET-CT) became available in our country for routine clinical diagnostics.
Methods: As part of our self-assessment, we retrospectively analysed the results of 24 PSMA PET-CTs realised for our patients up to 31 December 2020.
Results: The indication of the examination was biochemical recurrence after radical prostatectomy (prostate specific antigen (PSA) >0.2 ng/mL) for 16 patients and primary staging (PSA range: 5.2–70 ng/mL) for 8 patients. Biochemical recurrence was related to local relapse in 2 cases, regional lymph node involvement in 5 cases, oligo- and multi-metastatic spread in 1 and 3 cases respectively. 5 patients had no detectable lesion. Patients with PSA <1 ng/mL showed no extrapelvic enhancement. At primary staging 3 patients presented distant metastases. There was no correlation between PSA level and disease extent. In total PSMA PET-CT results changed the treatment strategy for 7 patients.
Conclusions: 18F-JK-PSMA-7 PET-CT is a useful diagnostic tool. The examination can lead to change the treatment decision at primary staging as well as at biochemical recurrence. The results of this pilot study may support the strategy that patients with biochemical recurrence following radical prostatectomy receive salvage radiotherapy to the prostate bed and the pelvic lymphatic regions without any imaging examination when PSA <1 ng/mL.
Prostate cancer; PSMA PET-CT; Biochemical relapse; Therapy optimisation
Szigeti András,Kocsis Károly,Ambrus Adél,Kránitz Noémi,Szepesváry Zsolt,Kullmann Tamás. A single centre pilot experience with 18F-JK-PSMA-7 PET-CT in the staging of prostate cancer. Journal of Men's Health. 2022. 18(2);1-4.
 Grubmüller B, Baum RP, Capasso E, Singh A, Ahmadi Y, Knoll P, et al. 64Cu-PSMA-617 PET/CT Imaging of Prostate Adenocarcinoma: first in-Human Studies. Cancer Biotherapy and Radiopharmaceuticals. 2016; 31: 277–286.
 Eiber M, Maurer T, Souvatzoglou M, Beer AJ, Ruffani A, Haller B, et al. Evaluation of Hybrid 68Ga-PSMA Ligand PET/CT in 248 Patients with Biochemical Recurrence after Radical Prostatectomy. Journal of Nuclear Medicine. 2015; 56: 668–674.
 Tateishi U. Prostate-specific membrane antigen (PSMA)–ligand positron emission tomography and radioligand therapy (RLT) of prostate cancer. Japanese Journal of Clinical Oncology. 2020; 50: 349–356.
 Dietlein F, Hohberg M, Kobe C, Zlatopolskiy BD, Krapf P, Endepols H, et al. An 18F-Labeled PSMA Ligand for PET/CT of Prostate Cancer: first-in-Humans Observational Study and Clinical Experience with 18F-JK-PSMA-7 during the first Year of Application. Journal of Nuclear Medicine. 2020; 61: 202–209.
 Morigi JJ, Stricker PD, van Leeuwen PJ, Tang R, Ho B, Nguyen Q, et al. Prospective Comparison of 18F-Fluoromethylcholine Versus 68Ga-PSMA PET/CT in Prostate Cancer Patients who have Rising PSA after Curative Treatment and are being Considered for Targeted Therapy. Journal of Nuclear Medicine. 2015; 56: 1185–1190.
 Heidenreich A, Bastian PJ, Bellmunt J, Bolla M, Joniau S, van der Kwast T, et al. EAU guidelines on prostate cancer. part 1: screening, diagnosis, and local treatment with curative intent–update 2013. European Urology. 2014; 65: 124–137.
 Kneebone A, Hruby G, Ainsworth H, Byrne K, Brown C, Guo L, et al. Stereotactic Body Radiotherapy for Oligometastatic Prostate Cancer Detected via Prostate-specific Membrane Antigen Positron Emission Tomography. European Urology Oncology. 2019; 1: 531–537.
 Kimura S, Abufaraj M, Janisch F, Iwata T, Parizi MK, Foerster B, et al. Performance of [68Ga] Ga-PSMA 11 PET for detecting prostate cancer in the lymph nodes before salvage lymph node dissection: a systematic review and meta-analysis. Prostate Cancer and Prostatic Diseases. 2020; 23: 1-10.
 Perera M, Papa N, Christidis D, Wetherell D, Hofman MS, Murphy DG, et al. Sensitivity, Specificity, and Predictors of Positive 68Ga-Prostate-specific Membrane Antigen Positron Emission Tomography in Advanced Prostate Cancer: a Systematic Review and Meta-analysis. European Urology. 2017; 70: 926–937.
 Calais J, Ceci F, Eiber M, Hope TA, Hofman MS, Rischpler C, et al. 18F-fluciclovine PET-CT and 68Ga-PSMA-11 PET-CT in patients with early biochemical recurrence after prostatectomy: a prospective, single-centre, single-arm, comparative imaging trial. The Lancet Oncology. 2019; 20: 1286–1294.
 Hofman MS, Lawrentschuk N, Francis RJ, Tang C, Vela I, Thomas P, et al. Prostate-specific membrane antigen PET-CT in patients with high-risk prostate cancer before curative-intent surgery or radiotherapy (proPSMA): a prospective, randomised, multicentre study. The Lancet. 2020; 395: 1208–1216.
 Mottet N, Bellmunt J, Bolla M, Briers E, Cumberbatch MG, De Santis M, et al. EAU-ESTRO-SIOG Guidelines on Prostate Cancer. Part 1: Screening, Diagnosis, and Local Treatment with Curative Intent. European Urology. 2018; 71: 618–629.
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