Evidence map›Paper›PMID 29475929›Full record

ArticleIn vivo (Athens, Greece)

Effect of Androgen-deprivation Therapy on Bone Mineral Density in Japanese Patients with Prostate Cancer.

Yoshiyuki Miyazawa, Yoshitaka Sekine, Takahiro Syuto, Masashi Nomura, Hidekazu Koike, Hiroshi Matsui, Yasuhiro Shibata, Kazuto Ito, Kazuhiro Suzuki

Abstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
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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

9 authors.

Yoshiyuki MiyazawaDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan miya.yoshi@hotmail.co.jp.
Yoshitaka SekineDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Takahiro SyutoDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Masashi NomuraDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Hidekazu KoikeDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Hiroshi MatsuiDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Yasuhiro ShibataDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Kazuto ItoDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.
Kazuhiro SuzukiDepartment of Urology, Gunma University Graduate School of Medicine, Maebashi, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimTo evaluate bone mineral density (BMD) in Japanese patients with prostate cancer (PCa) after administering androgen deprivation therapy (ADT) for 2 years. PATIENTS AND

methodsA total of 84 Japanese patients with PCa were enrolled in this study during the period 2008-2011. BMD was measured by dual energy X-ray absorptiometry, every 6 months. The fracture risk assessment tool (FRAX) score was calculated before starting ADT. We evaluated the change in BMD over a 2-year period and the relationship between this change, the FRAX score, and the estimated glomerular filtration rate (eGFR).

resultsCompared to baseline, BMD decreased by 2.50% at 6 months after ADT, by 4.28% after 12 months, by 5.34% after 18 months, and by 6.16% after 2 years (all p<0.05). Multivariate analysis revealed that the eGFR, according to a threshold rate of 73.5 ml/min, was a significant factor in BMD.

conclusionLumbar BMD in Japanese patients with PCa decreased by 4.28% at 1 year after ADT and by 6.16% after 2 years. We found a correlation between the decrease in BMD and the eGFR before initiating ADT, suggesting a small BMD reduction in patients with PCa who have good renal function.

Indexed as

AgedAged, 80 and overAndrogen AntagonistsAntineoplastic Agents, HormonalBiomarkers, TumorBone and BonesBone DensityCombined Modality TherapyHumansMaleMiddle AgedNeoplasm MetastasisNeoplasm StagingProstatic NeoplasmsRetrospective StudiesRisk FactorsAndrogen AntagonistsAntineoplastic Agents, HormonalBiomarkers, Tumorandrogen-deprivation therapybone mineral densitychronic kidney diseaseProstate cancer

Identifiers

PMID29475929
PMCPMC5905214

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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.