Evidence map›Paper›PMID 28274968›Full record

Observational studyBMJ open2017

Conjoint analysis to understand preferences of patients with multiple sclerosis for disease-modifying therapy attributes in Spain: a cross-sectional observational study.

Rafael Arroyo, Angel P Sempere, Elena Ruiz-Beato, Daniel Prefasi, Agata Carreño, Montse Roset, Jorge Maurino

Abstract readMulticenter StudyObservational Study
In one paragraph

Observational study in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

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

  1. Pooled it
  2. Association of medication adherence with treatment preferences: incentivizing truthful self-reporting.The European journal of health economics : HEPAC : health economics in prevention and care · 2025
    Trial
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Clinical effectiveness of dimethyl fumarate in multiple sclerosis patients from Argentina.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Whose Preferences Matter? A Patient-Centered Approach for Eliciting Treatment Goals.Medical decision making : an international journal of the Society for Medical Decision Making · 2018
    Article
  20. 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

7 authors.

Rafael ArroyoDepartment of Neurology, Hospital Universitario Quirónsalud, Madrid, Spain.
Angel P SempereDepartment of Neurology, Hospital General Universitario de Alicante, Alicante, Spain.
Elena Ruiz-BeatoHealth Economics and Outcomes Research Unit, Roche Farma SA, Madrid, Spain.
Daniel PrefasiMedical Department, Roche Farma SA, Madrid, Spain.
Agata CarreñoHealth Economics and Outcomes Research, IMS Health, Barcelona, Spain.
Montse RosetHealth Economics and Outcomes Research, IMS Health, Barcelona, Spain.
Jorge MaurinoMedical Department, Roche Farma SA, Madrid, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess patients' preferences for a range of disease-modifying therapy (DMT) attributes in multiple sclerosis (MS).

designA cross-sectional observational study.

settingThe data reported were from 17 MS units throughout Spain.

participantsAdult patients with relapsing-remitting MS. MAIN OUTCOME: A conjoint analysis was applied to assess preferences. A total of 221 patients completed a survey with 10 hypothetical DMT profiles developed using an orthogonal design and rating preferences from 1 (most acceptable) to 10 (least acceptable). Medication attributes included preventing relapse, preventing disease progression, side effect risk, route and frequency of administration.

resultsPatients placed the greatest relative importance on the side effect risk domain (32.9%), followed by route of administration (26.1%), frequency of administration (22.7%), prevention of disease progression (10.0%) and prevention of relapse (8.3%). These results were independent of the Expanded Disability Status Scale score. The importance assigned to side effect risk was highest for patients with a recent diagnosis. Patients who had previously received more than one DMT gave a higher importance to relapse rate reduction than patients receiving their first DMT.

conclusionsPatient DMT preferences were mainly driven by risk minimisation, route of administration and treatment schedule. The risk-benefit spectrum of available DMT for MS is becoming increasingly complicated. Understanding which treatment characteristics are meaningful to patients may help to tailor information for them and facilitate shared decision-making in clinical practice.

Indexed as

Decision MakingPatient PreferenceAdultCross-Sectional StudiesDisease ProgressionFemaleHumansImmunologic FactorsMaleMiddle AgedMultiple Sclerosis, Relapsing-RemittingRecurrenceRegression AnalysisSecondary PreventionSpainSurveys and QuestionnairesImmunologic Factorsconjoint analysisdisease-modifying therapiespatient preferencesrating-based experiment

Identifiers

PMID28274968
PMCPMC5353311

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.