ArticleCancer medicine2025
Real World Evidence of Active Surveillance for Prostate Cancer in Spain; Midterm Results.
Article in Cancer medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02865330 (Spanish Urological Association Registry of Patients on Active Surveillance), which is not on this map. Cited by 2 papers.
What it found
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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.
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.
Spanish Urological Association Registry of Patients on Active Surveillance
Who cites it
2 citing papers in PubMed.
- Multicenter Validation of a Risk Classification Cluster for Unfavorable Pathology in Prostatectomy Specimens of Patients with an Active Surveillance Expanded Inclusion Criteria.Diagnostics (Basel, Switzerland) · 2026Article
- Real World Evidence of Active Surveillance for Prostate Cancer in Spain; Midterm Results.Cancer medicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
51 authors.
Funding
Abstract
PATIENTS AND
methodsIn this multicenter longitudinal study, data from the Spanish Register in AS (AEU-PIEM/2014/0001) were reviewed. The study focused on a cohort of AS patients registered between 2014 and 2019, featuring open inclusion criteria and diverse follow-up strategies.
resultsA total of 3315 AS patients were recruited, with 2881 and 434 categorized into the low and intermediate risk groups based on NCCN grouping at inclusion. The median age was 67 years, and only 11% underwent diagnostic biopsy guided by MRI. The median time between follow-up visits was 6.03 months. Over a median follow-up of 62 months (Q1-3: 43.78-85.58), 37% remained in AS, while 8% transitioned to watchful waiting due to aging or intercurrent disease. Death occurred in 199 (6%) of patients, with 3 due to prostate cancer progression and 196 attributed to other causes. At 2 and 5 years, pathological progression-free survival, metastasis-free survival, and active treatment-free survival were 68% and 51%, 99% and 99%, and 70% and 50%, respectively.
conclusionsMidterm oncological outcomes of AS in Spain align with major international series. We denote underuse of guideline recommendations such as use of MRI or TP Bx for initial PCa characterization. Collaborative efforts are crucial in the search for algorithms, new imaging, or biomarkers to refine indications and transition to active treatments.
trial registrationClinicalTrials.gov identifier: NCT02865330.
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