Evidence map›Paper›PMID 36389625›Full record

ArticleBone reports2022

Impact of romosozumab on serum calcium concentration and factors predicting the fluctuations in calcium concentration upon romosozumab administration: A multicenter retrospective study.

Hiroyuki Inose, Tsuyoshi Kato, Shoji Tomizawa, Akane Ariga, Takayuki Motoyoshi, Kazuyuki Fukushima, Kunihiko Takahashi, Toshitaka Yoshii, Atsushi Okawa

Open access · goldAbstract read
In one paragraph

Article in Bone reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 28% 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Romosozumab for the treatment of osteoporosis - a systematic review.Journal of endocrinological investigation · 2025
    Pooled it
  3. Modern pharmacological management of Osteoporosis: from monotherapy to sequential and combination approaches in postmenopausal women.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Review
  4. Romosozumab does not improve volumetric bone mineral density at distal radius but is associated with early changes in bone strength: a prospective study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Article
  5. Review
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 2 institutions in 1 country.

Hiroyuki InoseDepartment of Orthopedic and Trauma Research, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan.
Tsuyoshi KatoDepartment of Orthopaedics, Ome Municipal General Hospital, 4-16-5 Higashiome, Ome-shi, Tokyo 198-0042, Japan.
Shoji TomizawaDepartment of Orthopedics, Tokyo Bay Urayasu Ichikawa Medical Center, 3-4-32 Todaijima, Urayasu-shi, Chiba 279-0001, Japan.
Akane ArigaDepartment of Orthopedics, Saku Central Hospital Advanced Care Center, 3400-28, Nakagomi, Saku-shi, Nagano 384-0301, Japan.
Takayuki MotoyoshiDepartment of Orthopedics, Saku Central Hospital Advanced Care Center, 3400-28, Nakagomi, Saku-shi, Nagano 384-0301, Japan.
Kazuyuki FukushimaDepartment of Orthopedics, Saku Central Hospital Advanced Care Center, 3400-28, Nakagomi, Saku-shi, Nagano 384-0301, Japan.
Kunihiko TakahashiDepartment of Biostatistics, M&D Data Science Center, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan.
Toshitaka YoshiiDepartment of Orthopaedics, Graduate School, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan.
Atsushi OkawaDepartment of Orthopaedics, Graduate School, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan.
Tokyo Medical and Dental University · JPOme Municipal General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: As romosozumab has both bone anabolic and antiresorptive effects, it is not clear which patient groups are more likely to have decreased calcium concentrations when treated with romosozumab. The aim of this study was to investigate the impact of romosozumab treatment on serum calcium concentration in patients with osteoporosis with a high risk of fractures and identify factors that might be associated with, or even predict, a fluctuation in calcium concentration upon romosozumab administration. Materials and methods: In total, 47 patients were included in this retrospective study. We performed a Wilcoxon signed-rank test to identify differences in the calcium concentration before and 1 month after romosozumab initiation. Associations between baseline variables and changes in serum calcium concentration were investigated with a multiple-linear regression model using a forward-backward stepwise procedure. Results: Romosozumab administration reduced the serum calcium concentration by an average of 3.1 % after 1 month. No patient complained of symptoms of hypocalcemia during the first month after treatment. Univariate regression analysis showed that age and calcium concentration were significantly associated with the decrease in serum calcium concentrations by romosozumab administration. In addition, stepwise regression analysis identified age and calcium concentrations as independent factors associated with the decrease in calcium concentration by romosozumab. Conclusion: Romosozumab administration caused a modest but significant decrease in serum calcium concentration. Older age and higher baseline calcium concentrations were associated with a greater decrease in calcium concentrations by romosozumab administration. Although the likelihood of severe hypocalcemia from romosozumab administration may be low, physicians prescribing romosozumab to patients with osteoporosis should be aware of the symptoms of hypocalcemia and promptly evaluate calcium levels if patients complain of these symptoms.

Indexed as

ALP, alkaline phosphataseBMD, bone mineral densityBone densityCalciumDXA, dual-energy X-ray absorptiometryHypocalcemiaOsteoporosisP1NP, procollagen type 1 amino-terminal propeptideSD, standard deviationTRACP-5b, tartrate-resistant acid phosphatase 5b

Identifiers

PMID36389625
PMCPMC9664386
OpenAlexW4308462320

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.