Evidence map›Paper›PMID 40537818›Full record

ArticleOrphanet journal of rare diseases2025

Caregiving burden among caregivers of people with myasthenia gravis.

Sarah Dewilde, Nafthali H Tollenaar, Pierre Boulanger, Annie Archer, Raquel Pardo, Elena Cortés-Vicente, Renato Mantegazza, Fiammetta Vanoli, Sophie Lehnerer, Marc Pawlitzki and 4 more

Abstract read
In one paragraph

Article in Orphanet journal of rare diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

14 authors.

Sarah DewildeServices in Health Economics (SHE), Boulevard Lambermont 418, 1030, Brussels, Belgium. sd@she-consulting.be.ORCID http://orcid.org/0000-0002-7315-3230
Nafthali H TollenaarServices in Health Economics (SHE), Boulevard Lambermont 418, 1030, Brussels, Belgium.ORCID http://orcid.org/0000-0001-9271-5959
Pierre BoulangerAssociation des Myasthéniques Isolés et Solidaires (AMIS), La Chapelle-en-Serval, France.
Annie ArcherMyasthenia patient group, AFM-Telethon, Évry-Courcouronnes, France.
Raquel PardoAsociación Miastenia de España (AMES), Valencia, Spain.
Elena Cortés-VicenteHospital de la Santa Creu i Sant Pau, Barcelona, Spain.ORCID http://orcid.org/0000-0002-1428-1072
Renato MantegazzaFondazione IRCCS, Istituto Nazionale Neurologico Carlo Besta, Milan, Italy.ORCID http://orcid.org/0000-0002-9810-5737
Fiammetta VanoliFondazione IRCCS, Istituto Nazionale Neurologico Carlo Besta, Milan, Italy.ORCID http://orcid.org/0000-0002-9081-6462
Sophie LehnererCharité -Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Neurology with Experimental Neurology, Neuroscience Clinical Research Center, Berlin, Germany.ORCID http://orcid.org/0000-0001-9007-027X
Marc PawlitzkiDepartment of Neurology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.ORCID http://orcid.org/0000-0003-3080-2277
Malgorzata HeinrichVitaccess, Oxford, UK.ORCID http://orcid.org/0000-0001-6308-3286
Femke De RuyckArgenx BV, Ghent, Belgium.
Glenn PhillipsArgenx BV, Ghent, Belgium.ORCID http://orcid.org/0000-0002-9676-1909
Sandra PaciArgenx BV, Ghent, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

INTRODUCTION/

aimsInformal caregivers play an important role in the lives of people with Myasthenia gravis (MG). This study aims to assess the caregiver burden (CB) experienced by caregivers of MG patients.

methodsA cross-sectional study design collected patient and caregiver data in Germany, Italy, Spain, the UK, and France. The Zarit Burden Interview (ZBI-22), EQ-5D-5L and bolt-on questions, and PROMIS Global Health-10 were used to measure CB and overall health-related quality of life (HRQoL).

resultsCaregivers (N = 69) reported a mean ZBI-22 score of 24.3, with 40.6% reporting no burden, 47.8% mild-to-moderate burden, 8.7% moderate-to-severe burden, and 2.9% severe burden. The most impacted ZBI-22 dimensions were "losing control over one's life", "financial burden" and "relationships with relatives". Based on a generic health-related quality of life scale (EQ-5D-5L plus bolt-on questions), the dimensions that were more frequently reported among MG caregivers to cause moderate-to-extreme problems were: tiredness (43%), self-confidence (32%), and anxiety/depression (28%). EQ-5D-5L utilities (values from -1 to 1, reflecting overall HRQoL) were negatively associated with higher ZBI-22 scores (little or no burden: 0.942, mild-to-moderate burden: 0.864, moderate-to-severe burden: 0.783, severe burden: 0.570). Regarding PROMIS-10 items, 48% of caregivers reported often/always being bothered by anxiety, depression, or irritation; 47% reported being not at all or little able to carry out daily activities; and 37% reported having (very) severe fatigue.

conclusionInformal caregivers of MG patients experience a substantial burden, impacting their physical, emotional, and financial well-being. Findings highlight the need for tailored interventions to alleviate CB and enhance the caregivers' overall HRQoL.

Indexed as

CaregiversMyasthenia GravisAdultAgedCaregiver BurdenCost of IllnessCross-Sectional StudiesFemaleHumansMaleMiddle AgedQuality of LifeSurveys and QuestionnairesCaregiver burdenInformal caregiverMyasthenia gravisQuality of lifeZBI-22

Identifiers

PMID40537818
PMCPMC12178031

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.