ArticleTurkish journal of urology2021
Effect on bone mineral density in surgical versus medical castration for metastatic prostate cancer.
Article in Turkish journal of urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed, 5 citations in OpenAlex.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis pilot study aimed to objectively assess the osteoporotic effect caused by androgen deprivation therapy (ADT) in patients with prostate cancer and compare this effect in surgical versus medical castration, specifically with luteinizing hormone-releasing hormone (LHRH) antagonists. MATERIAL AND
methodsThe study included 60 patients with metastatic prostate adenocarcinoma treated with either bilateral orchidectomy (group I) or LHRH antagonist (Degarelix) injection (group II). The patients had a baseline bone mineral density (BMD) assessment before the start of ADT using dual energy X-ray absorptiometry (DEXA) scan and then follow-up assessment after 6 months. BMD was measured at the spine (lumbar vertebrae L2-L4), femur (total), and forearm (one-third radius).
resultsGroup I included 33 patients and group II 27 patients. Both the groups showed significant reduction in BMD at the spine and femur after 6 months, whereas the forearm did not show a significant reduction. Spine BMD showed 5.9%±2.6% and 4.7%±2.6% reduction whereas the femur BMD showed 6%±7.4% and 6%±4.7% reduction in the orchiectomy and the Degarelix groups, respectively. There was no statistically significant difference between the groups at the 3 measured sites.
conclusionBoth surgical castration and LHRH antagonists were associated with significant accelerated osteoporotic effect at the spine and femur after 6 months without difference between both the methods. Assessment of osteoporotic risk together with preventive or management measures should be started early during ADT.
Identifiers
What OpenQuestion holds
Registered trials
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.