Evidence map›Paper›PMID 32730257›Full record

ArticlePloS one2020

Association between proton pump inhibitor use and risk of fracture: A population-based case-control study.

Jong Joo Kim, Eun Jin Jang, Jiwon Park, Hyun Soon Sohn

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 13% 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

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

  1. Pooled it
  2. Deprescribing: Reducing Harm, Enhancing Care.Rambam Maimonides medical journal · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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

4 authors at 3 institutions in 1 country.

Jong Joo KimPharmaceutical Information Research Institute, Cha University, Gyeonggi-do, Republic of Korea.
Eun Jin JangCollege of Natural Science, Andong National University, Gyeongsangbuk-do, Republic of Korea.
Jiwon ParkCollege of Natural Science, Kyungpook National University, Daegu-si, Republic of Korea.
Hyun Soon SohnCollege of Pharmacy, Cha University, Gyeonggi-do, Republic of Korea.ORCID 0000-0003-1360-1895
CHA University · KRGyeongguk National University · KRKyungpook National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe purpose of this study was to reconfirm the association between the risk of fracture and proton pump inhibitor use and to establish evidence for defining a high-risk group of patients among proton pump inhibitor users.

methodsA nested case-control study was performed using data from the National Health Insurance Sharing Service database from the period January 2007 to December 2017. The study population included elderly women aged ≥65 years with claims for peptic ulcer or gastro-esophageal reflux disease. The cases were all incidental osteoporotic fractures, and up to two controls were matched to each case by age, osteoporosis, and Charlson comorbidity index. Conditional logistic regression was used to calculate the adjusted odds ratio and 95% confidence interval (CI).

resultsA total of 21,754 cases were identified, and 43,508 controls were matched to the cases. The adjusted odds ratio of osteoporotic fractures related to the use of proton pump inhibitors was 1.15 (95% CI: 1.11-1.20). There was a statistically significant interaction between proton pump inhibitor and bisphosphonate use (p<0.01). The risk of fracture in patients using proton pump inhibitors was 1.15 (95% CI: 1.08-1.92) in bisphosphonate users and 1.11 (95% CI: 1.03-1.20) in bisphosphonate non-users.

conclusionConcomitant use of bisphosphonates and proton pump inhibitors will likely increase the risk of osteoporotic fractures in women aged 65 and over, and caution should be exercised in this high-risk group of patients.

Indexed as

AgedAged, 80 and overAge FactorsCase-Control StudiesDiphosphonatesDrug InteractionsFemaleGastroesophageal RefluxHumansMiddle AgedOdds RatioOsteoporotic FracturesPeptic UlcerProton Pump InhibitorsRepublic of KoreaRisk FactorsDiphosphonatesProton Pump Inhibitors

Identifiers

PMID32730257
PMCPMC7392283
OpenAlexW3046278153

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.