Evidence map›Paper›PMID 19156348›Full record

ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2009

Antipsychotic use and the risk of hip/femur fracture: a population-based case-control study.

S Pouwels, T P van Staa, A C G Egberts, H G M Leufkens, C Cooper, F de Vries

Open access · hybridAbstract 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, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
6.2field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 2 syntheses or guidelines pooled it, 86 citations in OpenAlex.

  1. Use of antipsychotics increases the risk of fracture: 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 · 2017
    Pooled it
  2. Pooled it
  3. Is it possible to identify risks for injurious falls in hospitalized patients?Joint Commission journal on quality and patient safety · 2012
    Trial
  4. Article
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  7. Article
  8. Article
  9. Observational
  10. Article
  11. Antipsychotic Medication in Schizophrenic Patients is Associated with Higher Risks of Developing Bone Fractures and Refractures.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2020
    Article
  12. Review
  13. Serum Prolactin and Bone Mineral Density in Schizophrenia: A Systematic Review.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2019
    Article
  14. All-cause mortality with current and past use of antidepressants or benzodiazepines after major osteoporotic and hip fracture.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2019
    Article
  15. Low risk for hip fracture and high risk for hip arthroplasty due to osteoarthritis among Swedish farmers.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
  16. Article
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  20. Risk and adverse outcomes of fractures in patients with Parkinson's disease: two nationwide studies.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2015
    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

6 authors at 3 institutions in 2 countries.

S PouwelsDepartment of Pharmacoepidemiology and Pharmacotherapy, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands. sanderpouwels@hotmail.com
T P van Staa
A C G Egberts
H G M Leufkens
C Cooper
F de Vries
Utrecht University · NLUniversity of Southampton · GBPharmo Institute · NL

Funding

Medical Research Council MC_UP_A620_1014
6 · The paper itself

Abstract

unlabelledThis case-control study showed that current use of conventional antipsychotics, but not atypical antipsychotics, seems to be associated with an increased risk of a hip/femur fracture, possibly related to the pharmacological properties of conventional antipsychotics. Furthermore, no evidence for a dose effect was found.

introductionThe aim of this study was to assess the risk of hip/femur fracture associated with antipsychotic use, with particular reference to any difference in risk with conventional versus atypical antipsychotics, dose, and pharmacological properties.

methodsA case-control study was conducted using data from the PHARMO Record Linkage System among individuals aged 18 years and older between 1991 and 2002. Cases had a record of a hip or femur fracture, while controls had no evidence of ever having sustained any fracture.

resultsMost cases were elderly (77.6% aged > or = 70 years). We found an increased risk for hip/femur fracture associated with the use of antipsychotic drugs. The risk for current users (OR(adj) 1.68 [1.43, 1.99]) was significantly greater than with past use (OR(adj) 1.33 [1.14, 1.56]; p = 0.036). Current use of conventional antipsychotics (OR(adj) 1.76 [1.48, 2.08]) but not atypical antipsychotics (OR(adj) 0.83 [0.42, 1.65]) was associated with an increased risk. We did not find evidence for a dose effect.

conclusionThe use of conventional, but not atypical antipsychotics, seems to be associated with an increased risk of hip/femur fracture, possibly related to the pharmacological properties of conventional antipsychotics. However, the numbers of atypical antipsychotic users were small, and therefore this observation needs further attention in other study populations.

Indexed as

AdolescentAdultAgedAntipsychotic AgentsCase-Control StudiesFemaleFemoral FracturesHip FracturesHumansMaleMiddle AgedNetherlandsOdds RatioRisk FactorsYoung AdultAntipsychotic Agents

Identifiers

PMID19156348
PMCPMC2728222
OpenAlexW2165788194

What OpenQuestion holds

Textmetadata
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.