Evidence map›Paper›PMID 31687650›Full record

ArticleJBMR plus2019

Effect of Denosumab on Femoral Periprosthetic BMD and Early Femoral Stem Subsidence in Postmenopausal Women Undergoing Cementless Total Hip Arthroplasty.

Hannu T Aro, Sanaz Nazari-Farsani, Mia Vuopio, Eliisa Löyttyniemi, Kimmo Mattila

Open access · goldAbstract read
In one paragraph

Article in JBMR plus, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
4.6field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Osteoporosis and osteoporosis therapies as determinants of implant fixation failure in arthroplasty and spinal fusion constructs: a position statement from the Fracture Working Group of the Council of Scientific Advisors of the International Osteoporosis Foundation.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
  6. Article
  7. Perioperative denosumab exposure and risk of revision after total hip and knee arthroplasty in osteoarthritis: a registry-based data linkage 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
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. High prevalence and undertreatment of osteoporosis in elderly patients undergoing total hip arthroplasty.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2021
    Article
  17. Review
  18. Biomechanics of Implant Fixation in Osteoporotic Bone.Current osteoporosis reports · 2020
    Review
  19. RSA of the Symax hip stem.Acta orthopaedica · 2020
    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

5 authors at 2 institutions in 1 country.

Hannu T AroDepartments of Orthopaedic Surgery and Traumatology Turku University Hospital and University of Turku Turku Finland.ORCID https://orcid.org/0000-0003-3118-9144
Sanaz Nazari-FarsaniDepartments of Orthopaedic Surgery and Traumatology Turku University Hospital and University of Turku Turku Finland.ORCID https://orcid.org/0000-0001-9183-1667
Mia VuopioDepartments of Orthopaedic Surgery and Traumatology Turku University Hospital and University of Turku Turku Finland.ORCID https://orcid.org/0000-0002-0522-1588
Eliisa LöyttyniemiUnit of Biostatistics, Department of Clinical Medicine University of Turku Turku Finland.ORCID https://orcid.org/0000-0002-7278-6511
Kimmo MattilaDepartment of Diagnostic Imaging Turku University Hospital Turku Finland.ORCID https://orcid.org/0000-0003-2969-4299
University of Turku · FITurku University Hospital · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antiresorptive denosumab is known to improve the quality and strength of cortical bone in the proximal femurs of osteoporotic women, but its efficacy in preventing periprosthetic bone loss and reducing femoral stem migration has not been studied in women undergoing cementless total hip arthroplasty. We conducted a single-center, randomized, double-blinded, placebo-controlled trial of 65 postmenopausal women with primary hip osteoarthritis and Dorr type A or B proximal femur anatomy. The patients randomly received subcutaneous injections of denosumab 60 mg or placebo once every 6 months for 12 months, starting 1 month before surgery. The primary endpoint was the change in bone mineral density (BMD) of the proximal femur (Gruen zone 7) at week 48, and the secondary endpoint was stem subsidence measured by radiostereometric analysis (RSA) at week 48. Exploratory endpoints included changes in BMDs of the contralateral hip, lumbar spine and distal radius, serum levels of bone turnover markers, walking speed, walking activity, patient-reported outcome measures, and radiographic assessment of stem osseointegration. The participants underwent vertebral-fracture assessment in an extension safety study at 3 years. Denosumab significantly decreased bone loss in the medial femoral neck (zone 7) and increased periprosthetic BMD in the greater trochanteric region (zone 1) and lesser trochanteric region (zone 6). Denosumab did not reduce temporary femoral stem migration. The migration occurred mainly during the settling period (0 to 12 weeks) after implantation of the prosthesis. All of the stems osseointegrated, as evaluated by RSA and radiographs. There were no intergroup differences in functional recovery. Discontinuation of denosumab did not lead to any adverse events. In conclusion, denosumab increased periprosthetic BMD in the clinically relevant regions of the proximal femur, but the treatment response was not associated with any reduction of initial stem migration. © 2019 The Authors.

Indexed as

CLINICAL TRIALDENOSUMABIMPLANT MIGRATIONPERIPROSTHETIC BONE LOSSPOSTMENOPAUSAL OSTEOPOROSISRADIOSTEREOMETRIC ANALYSISTOTAL HIP ARTHROPLASTY

Identifiers

PMID31687650
PMCPMC6820573
OpenAlexW2958617897

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.