Evidence map›Paper›PMID 36464500›Full record

ArticleBone & joint research2022

The prevalence and treatment of osteoporosis in patients undergoing total hip arthroplasty and the levels of biochemical markers of bone turnover.

Naoto Watanabe, Kazumasa Miyatake, Ryohei Takada, Takahisa Ogawa, Yusuke Amano, Tetsuya Jinno, Hideyuki Koga, Toshitaka Yoshii, Atsushi Okawa

Open access · goldAbstract read
In one paragraph

Article in Bone & joint research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Influence of bone quality on femoral stress distribution after cemented stem insertion: an experimental thermoelastic stress analysis.Hip international : the journal of clinical and experimental research on hip pathology and therapy · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. 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 1 institution in 1 country.

Naoto WatanabeDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0001-9017-2524
Kazumasa MiyatakeDepartment of Joint Surgery and Sports Medicine, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0001-8414-8499
Ryohei TakadaDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0001-9317-5157
Takahisa OgawaDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0002-8934-6555
Yusuke AmanoDepartment of Joint Surgery and Sports Medicine, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0002-4056-3487
Tetsuya JinnoDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0001-8629-2283
Hideyuki KogaDepartment of Joint Surgery and Sports Medicine, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0003-4574-1796
Toshitaka YoshiiDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0003-3511-9020
Atsushi OkawaDepartment of Orthopaedic Surgery, Tokyo Medical and Dental University, Tokyo, Japan.ORCID 0000-0003-0227-8658
Tokyo Medical and Dental University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsOsteoporosis is common in total hip arthroplasty (THA) patients. It plays a substantial factor in the surgery's outcome, and previous studies have revealed that pharmacological treatment for osteoporosis influences implant survival rate. The purpose of this study was to examine the prevalence of and treatment rates for osteoporosis prior to THA, and to explore differences in osteoporosis-related biomarkers between patients treated and untreated for osteoporosis.

methodsThis single-centre retrospective study included 398 hip joints of patients who underwent THA. Using medical records, we examined preoperative bone mineral density measures of the hip and lumbar spine using dual energy X-ray absorptiometry (DXA) scans and the medications used to treat osteoporosis at the time of admission. We also assessed the following osteoporosis-related biomarkers: tartrate-resistant acid phosphatase 5b (TRACP-5b); total procollagen type 1 amino-terminal propeptide (total P1NP); intact parathyroid hormone; and homocysteine.

resultsThe prevalence of DXA-proven hip osteoporosis (T-score ≤ -2.5) among THA patients was 8.8% (35 of 398). The spinal osteoporosis prevalence rate was 4.5% (18 of 398), and 244 patients (61.3%; 244 of 398) had osteopenia (-2.5 < T-score ≤ -1) or osteoporosis of either the hip or spine. The rate of pharmacological osteoporosis treatment was 22.1% (88 of 398). TRACP-5b was significantly lower in the osteoporosis-treated group than in the untreated group (p < 0.001).

conclusionOsteoporosis is common in patients undergoing THA, but the diagnosis and treatment for osteoporosis were insufficient. The lower TRACP-5b levels in the osteoporosis-treated group - that is, osteoclast suppression - may contribute to the reduction of the postoperative revision rate after THA.Cite this article:

Indexed as

biomarkersBone mineral densitybone mineral density (BMD)dual-energy X-ray absorptiometryHiphip jointsosteopeniaOsteoporosisspineTotal hip arthroplasty (THA)Total P1NPTRACP-5bT-scores

Identifiers

PMID36464500
PMCPMC9792872
OpenAlexW4310665397

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.