Evidence map›Paper›PMID 30568562›Full record

ArticleInternational journal of MS care

Associations Between Treatment Satisfaction, Medication Beliefs, and Adherence to Disease-Modifying Therapies in Patients with Multiple Sclerosis.

Andrew V Thach, Carolyn M Brown, Vivian Herrera, Rahul Sasane, Jamie C Barner, Kentya C Ford, Kenneth A Lawson

Open access · bronzeAbstract read
In one paragraph

Article in International journal of MS care. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
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  10. Adherence to Therapy in Patients with Multiple Sclerosis-Review.International journal of environmental research and public health · 2022
    Review
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  14. Observational
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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 at 3 institutions in 1 country.

Andrew V Thach
Carolyn M Brown
Vivian Herrera
Rahul Sasane
Jamie C Barner
Kentya C Ford
Kenneth A Lawson
Austin College · USAmgen (United States) · USThe University of Texas at Austin · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdherence to disease-modifying therapy (DMT) remains problematic for many patients with multiple sclerosis (MS). An improved understanding of factors affecting DMT adherence may inform effective interventions. This study examined associations between treatment satisfaction, medication beliefs, and DMT adherence.

methodsA survey was mailed in 2016 to 600 adult patients with relapsing-remitting MS taking an injectable or oral DMT. Patients were sampled from the North American Research Committee on Multiple Sclerosis (NARCOMS) Registry. The survey measured self-reported DMT adherence (doses taken divided by doses prescribed during previous 2-week period-adherence ≥0.80), DMT satisfaction using the Treatment Satisfaction Questionnaire for Medication version II, medication beliefs using the Beliefs About Medicines Questionnaire, and demographic and clinical covariates. Relationships between variables were examined using multivariate logistic regression.

resultsFinal analyses included 489 usable surveys. Mean ± SD participant age was 60.5 ± 8.3 years. Most respondents were white (93.8%), female (86.6%), taking an injectable DMT (66.9%), and adherent to DMT (92.8%). Significant predictors of DMT adherence were age (odds ratio [OR], 1.086; 95% CI, 1.020-1.158; P = .011), type of DMT (oral vs. injectable; OR, 23.350; 95% CI, 2.254-241.892; P = .008), and DMT experience (naive vs. experienced; OR, 2.831; 95% CI, 1.018-7.878; P = .046).

conclusionsIn patients with MS sampled from a patient registry, treatment satisfaction and medication beliefs were not significantly associated with DMT adherence. Based on significant predictors, younger patients, patients taking injectable DMTs, and patients with previous experience with another DMT(s) are at higher risk for nonadherence. Future research is warranted to assess relationships between variables in more diverse MS populations.

Indexed as

Disease-modifying therapyMedication adherenceMedication beliefsMultiple SclerosisTreatment satisfaction

Identifiers

PMID30568562
PMCPMC6295882
OpenAlexW2739935697

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.