Evidence map›Paper›PMID 29397408›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2018

Bisphosphonate use after clinical fracture and risk of new fracture.

J Bergman, A Nordström, P Nordström

Abstract read
In one paragraph

Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Observational
  4. Osteoporosis Medications Prevent Subsequent Fracture in Frail Older Adults.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
    Article
  5. Real-World Effectiveness of Anti-Resorptive Treatment in Patients With Incident Fragility Fractures-The STORM Cohort-A Swedish Retrospective Observational Study.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2022
    Observational
  6. Perspectives of patients with depression and chronic pain about bone health after a fragility fracture: A qualitative study.Health expectations : an international journal of public participation in health care and health policy · 2022
    Article
  7. Hip Fracture Trends in America Between 2009 and 2016.Geriatric orthopaedic surgery & rehabilitation · 2020
    Article
  8. Review
  9. Comments on Bergman et al.: Bisphosphonate use after clinical fracture and risk of new fracture.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2018
    Article
  10. Bisphosphonate use after clinical fracture and risk of new fracture: response to comments by Wu et al.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2018
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

J BergmanDepartment of Community Medicine and Rehabilitation, Geriatrics, Umeå University, SE-90187, Umeå, Sweden.
A NordströmDepartment of Public Health and Clinical Medicine, Occupational and Environmental Medicine, Umeå University, SE-90187, Umeå, Sweden.
P NordströmDepartment of Community Medicine and Rehabilitation, Geriatrics, Umeå University, SE-90187, Umeå, Sweden. peter.nordstrom@umu.se.

Funding

Vetenskapsrådet 2016-02584
6 · The paper itself

Abstract

Among older adults with a previous fracture, treatment for osteoporosis was initially associated with a higher risk of new fracture. However, the relative risk of new fracture decreased over time, a trend that is consistent with a beneficial effect, as treatment for osteoporosis is prescribed to reduce high fracture risks.

introductionThe purpose of this study was to examine whether bisphosphonate use is associated with a lower risk of new fracture after a clinical fracture in older adults.

methodsData were available for 3,329,400 adults in Sweden who were aged ≥ 50 years between 2006 and 2011. During this period, 260,353 sustained a clinical fracture and were naïve to bisphosphonates at the time. Those who subsequently received a bisphosphonate were matched to up to three others on sex, year of birth, and type and year of initial fracture. The final cohort comprised 83,104 adults (26.3% bisphosphonate users).

resultsDuring the period from initial fracture to initiation of bisphosphonate treatment, the incidence rate of any new clinical fracture was higher in those who later became bisphosphonate users than in those who remained nonusers (175.1 vs. 75.9 per 1000 person-years; hazard ratio 2.30, 95% confidence interval 2.19 to 2.41). Similarly, during the first 6 months of treatment, the incidence rate was higher in bisphosphonate users than in nonusers (128.8 vs. 90.2 per 1000 person-years; hazard ratio 1.41, 95% confidence interval 1.32 to 1.51). However, this difference decreased over time: by months 12 to 18, the incidence rate was similar in users and nonusers (59.3 vs. 55.3 per 1000 person-years; hazard ratio 1.03, 95% confidence interval 0.91 to 1.16).

conclusionsThere was a decrease in the relative risk of new fracture during bisphosphonate treatment, a trend that is consistent with a beneficial treatment effect, as bisphosphonates are prescribed to reduce high fracture risks.

Indexed as

AgedAged, 80 and overBone DensityBone Density Conservation AgentsDiphosphonatesDrug UtilizationFemaleHip FracturesHumansIncidenceMaleMiddle AgedOsteoporosisOsteoporotic FracturesRecurrenceRegistriesBone Density Conservation AgentsDiphosphonatesElderlyMenNonvertebralOlderOsteoporosisRefracture

Identifiers

PMID29397408
PMCPMC5854733

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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.