Evidence map›Paper›PMID 41886175›Full record

ReviewAnnals of nuclear medicine2026

Non-metastatic castration-resistant prostate cancer in the epoch of PSMA-ligand PET/CT: twilight?

Pipitsa N Valsamaki, Georgios Tsakaldimis

Abstract readReview
In one paragraph

Review in Annals of nuclear medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Pipitsa N ValsamakiDepartment of Nuclear Medicine, School of Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, 68100, Greece. pivalsam@med.duth.gr.ORCID http://orcid.org/0000-0002-9928-6971
Georgios TsakaldimisDepartment of Urology, School of Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The introduction of prostate-specific membrane antigen-ligand positron emission tomography/computerised tomography (PSMA-ligand PET/CT) into clinical practice has altered the prevalence of non‑metastatic (by conventional imaging) castration-resistant prostate cancer (nmCRPC). We herewith briefly review the biochemical and imaging parameters in nmCRPC and mainly focus on decoding disease localization using PSMA- ligand PET. The effective restaging with more accurate PSMA PET-based disease identification and characterization potentially signifies the entrance of the nmCRPC stage in the twilight zone. Moreover, it seems plausible that the small fraction of the nmCRPC invisible even on PSMA PET may constitute a latent phase of occult growth of the tumor cells. Supposedly, triggering of PSMA overexpression on the PCa cells under androgen deprivation therapy (ADT) through certain anticancer or other therapies such as protein kinase inhibitors (PKIs), dutasteride, or cholesterol-lowering regimes, might further hasten visualisation of micrometastases on PSMA-ligand PET, eventually transforming the nmCRPC stage into a defined, potentially curable target.

Indexed as

Antigens, SurfaceGlutamate Carboxypeptidase IIPositron Emission Tomography Computed TomographyProstatic Neoplasms, Castration-ResistantHumansLigandsMaleNeoplasm MetastasisAntigens, SurfaceFOLH1 protein, humanGlutamate Carboxypeptidase IILigandsNon‑metastatic CRPCPSMA-ligand PET/CTRestaging

Identifiers

PMID41886175
PMCPMC13388417

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.