Evidence map›Paper›PMID 28399834›Full record

ArticleBMC musculoskeletal disorders2017

Compliance and persistence with oral bisphosphonates for the treatment of osteoporosis in female patients with rheumatoid arthritis.

Ji-Heh Park, Eun-Kyoung Park, Dong-Wan Koo, Shinwon Lee, Sun-Hee Lee, Geun-Tae Kim, Seung-Geun Lee

Abstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

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

  1. A systematic review of factors affecting medication adherence among patients with osteoporosis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2018
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  15. Saving bones without risking brain-bisphosphonates and risk of stroke: matched case-control study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2019
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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

7 authors.

Ji-Heh ParkDivision of Rheumatology, Department of Internal Medicine, Pusan National University School of Medicine, Pusan National University Hospital, 179 Gudeok-Ro, Seo-Gu, 49241, Busan, South Korea.
Eun-Kyoung ParkDivision of Rheumatology, Department of Internal Medicine, Pusan National University School of Medicine, Pusan National University Hospital, 179 Gudeok-Ro, Seo-Gu, 49241, Busan, South Korea.
Dong-Wan KooDepartment of Internal Medicine, Dong-Eui Hospital, Dong-Eui University College of Oriental Medicine, Busan, South Korea.
Shinwon LeeDepartment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, South Korea.
Sun-Hee LeeDepartment of Internal Medicine, Pusan National University School of Medicine, Medical Research Institute, Pusan National University Hospital, Busan, South Korea.
Geun-Tae KimDivision of Rheumatology, Department of Internal Medicine, Kosin University College of Medicine, Busan, South Korea.
Seung-Geun LeeDivision of Rheumatology, Department of Internal Medicine, Pusan National University School of Medicine, Pusan National University Hospital, 179 Gudeok-Ro, Seo-Gu, 49241, Busan, South Korea. sglee@pusan.ac.kr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPoor adherence with oral bisphosphonates (BPs) can mitigate their therapeutic benefit for osteoporosis and is a significant clinical burden. Most previous studies regarding adherence with oral BPs have focused on postmenopausal osteoporosis, but little attention has been given to patients with rheumatoid arthritis (RA). Thus, we investigated compliance and persistence with oral BPs in the treatment of osteoporosis and analyzed risk factors for poor adherence in female patients with (RA) in real setting.

methodsThis is a retrospective longitudinal study including 396 female patients with RA in whom oral BPs were newly initiated from Aug 2004 to Aug 2014 at a university rheumatology center in South Korea. Compliance was quantified using the 1-year medication possession ratio (MPR), while persistence was defined as duration from the initiation to the end of BPs therapy without interruption exceeding 56 days. Seropositve RA was defined as having a positive test result for the presence of either rheumatoid factor or anti-cyclic citrullinated peptide antibody.

resultsOf 396 RA patients, 221 (55.8%) were prescribed risedronate 35 mg weekly; 17 (4.3%) received alendronate 70 mg weekly; and 158 (39.9%) received ibandronate 150 mg monthly. The 1-year MPR was 70.1% and the proportion of RA patients with the 1-year MPR ≥ 0.8 was 60.1%. A total of 274 (69.2%) patients discontinued oral BPs during the study period and persistence with BPs was 63.3% at 1 year, 50.7% at 2 years and 33.3% at 3 years. The most common cause of non-persistence was adverse events (47.5%), followed by poor health literacy (40.5%) and cost (12%). Both compliance and persistence with monthly oral BPs were significantly lower than those with weekly regimens (OR: 2.48, 95% CI: 1.59-3.89, P < 0.001 and HR: 2.19, 95% CI: 1.69-2.83, P < 0.001, respectively). Additionally, patients with seropositive RA showed better compliance and persistence with BPs compared with their seronegative counterparts.

conclusionsCompliance and persistence with oral BPs in RA patients were suboptimal in real practice, thereby limiting the efficacy of osteoporosis treatment. Extending the dosing interval of BPs may improve medication adherence in RA patients.

Indexed as

Drug MonitoringAgedArthritis, RheumatoidBone Density Conservation AgentsDiphosphonatesFemaleHumansLongitudinal StudiesMiddle AgedOsteoporosisOsteoporotic FracturesRetrospective StudiesBone Density Conservation AgentsDiphosphonatesComplianceDiphosphonatesMedication adherenceOsteoporosisRheumatoid arthritis

Identifiers

PMID28399834
PMCPMC5387221

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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.