Observational studyMedicine2020
Assessing the quality of life of patients with metastatic castration-resistant prostate cancer with bone metastases receiving [223Ra]RaCl2 therapy.
Observational study in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the 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.
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Who cites it
2 citing papers in PubMed.
- Predicting bone marrow suppression from urinal 8-hydroxy-2'-deoxyguanosine level during the treatment with radium-223 in patients with cancer bone metastasis.Translational cancer research · 2025Article
- Tyrosine kinase inhibitors (TKIs) for ovarian cancer treatment: from organic to inorganic chemotherapeutics towards selectivity-a perspective overview.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2024Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
[Ra]RaCl2 dichloride treatment in patients with metastatic castration-resistant prostate cancer (mCRPC) is associated with improved overall survival (OS) and a delay in the time to the first symptomatic skeletal-related event. The aim of this study was to evaluate the quality of life (QoL) of patients with mCRPC receiving [Ra]RaCl2 treatment using the European Organization for Research and Treatment of Cancer (EORTC) validated questionnaire form.Thirty patients with mCRPC were included in this study. The patients were administered the EORTC QLQ-C30 (version 3.0) questionnaire at 5 time points: before [Ra]RaCl2 treatment, after the first cycle, after the third cycle, after the fifth cycle, and at the end of the treatment.Median age at diagnosis was 65.2 years (range, 49.1-75.5). There was a significant 25% drop in the median alkaline phosphatase levels: 101 U/L (range, 58-594) vs. 75 U/L (39-649) before and during treatment, respectively (P = .003). The median dose of [Ra]RaCl2 for all patients was 4.1 MBq (range, 3.35-6.55), and the majority of patients received 5 treatment cycles (range 3-6). Seventeen patients were alive at the end of treatment (56.7%). The median OS was 26 months (range, 19.8-32.2). All of the patients filled out the questionnaires at the first 3 time points; the fourth survey included 28 patients, and only 23 patients completed the fifth questionnaire. Compared to the baseline, only the scale "role functioning" showed a temporary worsening after the first therapy cycle (P = .03). In subsequent cycles, its mean value rose to initial levels. All other functional and symptom scales, as well as global health status, remained constant over all 5 time points and showed no significant changes (P > .05).[Ra]RaCl2 therapy does not adversely impair the health-related QoL of patients with mCRPC and bone metastasis. Only patients' role functioning worsened temporarily after the first therapy cycle but stabilized in subsequent treatment cycles.
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