Evidence map›Paper›PMID 30022834›Full record

ArticleTherapeutics and clinical risk management2018

Effect of denosumab on bone mineral density in Japanese women with osteopenia treated with aromatase inhibitors for breast cancer: subgroup analyses of a Phase II study.

Katsuhiko Nakatsukasa, Hiroshi Koyama, Yoshimi Ouchi, Kouichi Sakaguchi, Yoshifumi Fujita, Takayuki Matsuda, Makoto Kato, Eiichi Konishi, Tetsuya Taguchi

Open access · goldAbstract read
In one paragraph

Article in Therapeutics and clinical risk management, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 38% of its field
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 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Effectiveness and safety of bone protective interventions to mitigate bone loss and skeletal fractures experienced by patients with non-metastatic breast cancer: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
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 at 4 institutions in 2 countries.

Katsuhiko NakatsukasaDepartment of Endocrine and Breast Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, kacchan@koto.kpu-m.ac.jp.
Hiroshi KoyamaDepartment of Breast Surgery, Nara City Hospital, Nara, Japan.
Yoshimi OuchiDepartment of Endocrine and Breast Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, kacchan@koto.kpu-m.ac.jp.
Kouichi SakaguchiDepartment of Endocrine and Breast Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, kacchan@koto.kpu-m.ac.jp.
Yoshifumi FujitaDepartment of Endocrine and Breast Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, kacchan@koto.kpu-m.ac.jp.
Takayuki MatsudaDepartment of Breast Surgery, Saiseikai Kyoto Hospital, Kyoto, Japan.
Makoto KatoDepartment of Breast Surgery, Kato Breast Surgery Clinic, Kyoto, Japan.
Eiichi KonishiDepartment of Surgical Pathology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Tetsuya TaguchiDepartment of Endocrine and Breast Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan, kacchan@koto.kpu-m.ac.jp.
Kyoto Prefectural University of Medicine · JPBreast Center · CHKyoto City Hospital · JPNara City Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of the study was to conduct subgroup analyses of therapeutic effects of 12-month denosumab therapy on the percentage change in bone mineral density (BMD) from baseline in the lumber spine and femoral neck. MATERIALS AND

methodsWe prospectively evaluated the BMD of the lumbar spine and femoral neck of 100 hormone receptor-positive, clinical stage I-IIIA postoperative postmenopausal breast cancer patients, for whom treatment with aromatase inhibitors (AIs) as adjuvant endocrine therapy was scheduled. The primary endpoint was the percent change in lumbar spine BMD from baseline to 12 months. Patient subgroups were analyzed according to baseline variables that are known risk factors for bone loss, including previous AI therapy, age, time since menopause, baseline body mass index (BMI), and baseline BMD T-score.

resultsAt 12 months, lumbar spine BMD increased by 4.7%; the patients who were administered AI therapy prior to denosumab (n=70) demonstrated a 4.7% increase in BMD, and the patients who received denosumab at the start of AI therapy (n=30) demonstrated a 4.5% increase in BMD (

conclusionTwice-yearly treatment with denosumab was associated with increased BMD among Japanese women receiving adjuvant AI therapy, regardless of the baseline characteristics or skeletal site.

Indexed as

aromatase inhibitordenosumab

Identifiers

PMID30022834
PMCPMC6044343
OpenAlexW2816910116

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.