Evidence map›Paper›PMID 23760758›Full record

ArticleDrugs in R&D2013

Risk of falling and hypnotic drugs: retrospective study of inpatients.

Kyoko Obayashi, Takuya Araki, Katsunori Nakamura, Masahiko Kurabayashi, Yoshihisa Nojima, Katsuyuki Hara, Tomonori Nakamura, Koujirou Yamamoto

Open access · goldAbstract read
In one paragraph

Article in Drugs in R&D, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
5.2field-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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. The Prevalence of Falls Among Older Adults Living in Long-Term Care Facilities in the City of Cape Town.International journal of environmental research and public health · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Article
  10. Safety of brotizolam in hospitalized patients.European journal of clinical pharmacology · 2018
    Article
  11. Article
  12. Sleeping Pill Administration Time and Patient Subjective Satisfaction.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2016
    Article
  13. Hyponatremia and hypokalemia as risk factors for falls.European journal of clinical nutrition · 2015
    Article
  14. 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

8 authors at 2 institutions in 1 country.

Kyoko ObayashiDepartment of Pharmacy, Gunma University Hospital, 3-39-15 Showamachi, Maebashi, Gunma 371-8511, Japan.
Takuya Araki
Katsunori Nakamura
Masahiko Kurabayashi
Yoshihisa Nojima
Katsuyuki Hara
Tomonori Nakamura
Koujirou Yamamoto
Gunma University · JPGunma University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFalls and related injuries remain a concern for patient safety in many hospitals and nursing care facilities. In particular, reports examining the relationship between accidents and drugs with a sedative effect have been increasing; however, the analysis of correlation between the background factors of fall accidents and the detailed therapeutic category of drugs is insufficient.

objectivesOur objective was to estimate fall risk following the administration of hypnotics in inpatients within an acute hospital. We assessed the relationship between falls and hypnotic drugs compared with other medicines. STUDY DESIGN AND

settingAn inpatient population-based study was carried out at Gunma University Hospital, where all inpatients admitted between 1 October and 31 December 2007 were included. Over a 3-month follow-up period, all reports of falling accidents from ward medical staff were investigated. RESULTS AND DISCUSSION: Falls occurred in 1.8% of males and 1.3% of females in the study population (n = 3,683). The mean age of patients who experienced falls (64.7 ± 19.5 years) was significantly higher than that of patients who did not (56.2 ± 20.2 years). Multivariate analysis revealed the following drugs as high-risk factors for falling: hypnotics (odds ratio [OR] 2.17, 95% CI 1.44-3.28), antiepileptics (OR 5.06, 95% CI 2.70-9.46), opioids (OR 3.91, 95% CI 2.16-7.10), anti-Alzheimer's (OR 5.74, 95% CI 1.62-20.3), anti-Parkinson's (OR 5.06, 95% CI 1.58-16.24), antidiabetics (OR 3.08, 95% CI 1.63-5.84), antihypertensives (OR 2.24, 95% CI 1.41-3.56), and antiarrhythmics (OR 2.82, 95% CI 1.36-5.86). Multivariate logistic regression analysis of hypnotics, brotizolam, zopiclone, and estazolam revealed a significant association with an increased risk of inpatient falling accidents, while zolpidem, triazolam, flunitrazepam, and nitrazepam did not.

conclusionThe present findings suggest that the risk of falling accidents in hospitals differs according to the type of hypnotic drug administered. The appropriate selection of hypnotic drugs, therefore, might be important for reducing the number of patient falls.

Indexed as

InpatientsAccidental FallsAgedAge FactorsFemaleHumansHypnotics and SedativesMaleMiddle AgedPrescription DrugsRetrospective StudiesRisk FactorsHypnotics and SedativesPrescription Drugs

Identifiers

PMID23760758
PMCPMC3689908
OpenAlexW2035631826

What OpenQuestion holds

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LicenceCC BY-NC
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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.