Evidence map›Paper›PMID 42503076›Full record

ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2026

Humanistic and economic burden among caregivers of adults and children with transfusion dependent β-thalassemia: a mixed-methods study.

Lauren Lilly, Duncan Brown, Nanxin Li, Jennifer Drahos, Melanie Calvert, Laurice Levine, Neelam Dongha, Zahra Pakbaz, Farrukh Shah, Ashley Valentine and 2 more

Abstract read
PubMed Publisher
In one paragraph

Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Lauren LillyVertex Pharmaceuticals Incorporated, Boston, MA, USA.
Duncan BrownVertex Pharmaceuticals Incorporated, Boston, MA, USA.
Nanxin LiVertex Pharmaceuticals Incorporated, Boston, MA, USA.
Jennifer DrahosVertex Pharmaceuticals Incorporated, Boston, MA, USA. jennifer_drahos@vrtx.com.
Melanie CalvertCentre for Patient-Reported Outcomes Research, University of Birmingham, Birmingham, UK.
Laurice LevineIndependent Consultant, Orange, CA, USA.
Neelam DonghaIndependent Consultant, London, UK.
Zahra PakbazDivision of Hematology/Oncology, The University of California Irvine School of Medicine, Orange, CA, USA.
Farrukh ShahUnited Arab Emirates, Burjeel Medical City, Khalifa University, 7 Sick Cells, Abu Dhabi, Washington, DC, USA.
Ashley ValentineVertex Pharmaceuticals Incorporated, Boston, MA, USA.
Bethany FranksPrime HCD, Knutsford, Cheshire, UK.
Idaira Rodriguez SantanaPrime HCD, Knutsford, Cheshire, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo describe the humanistic and economic burden among informal caregivers of individuals with transfusion-dependent β-thalassemia (TDT) across the US and Europe.

methodsA mixed-methods study was conducted with qualitative interviews in the US and UK and an online survey in the US, UK, France, Italy, and the Netherlands. The survey included CarerQoL-7D, ZBI-12, and WPAI: CG and captured time spent providing informal care and out-of-pocket (OOP) expenses. Interviews were analyzed using the Framework Method, and survey data with descriptive analyses. Monetary values were standardized to US dollars (2025 USD).

resultsInterviews with 10 caregivers revealed five key themes: (1) Need for a strong support network; (2) Burden of disease management and constant care; (3) Barriers and facilitators to optimal care; (4) Impact on caregivers' daily life, work, and aspirations; and (5) Emotional distress and impacts on well-being. Seventy caregivers completed the survey. The CarerQoL-7D indicated adverse impacts on quality of life (QoL), with > 60% reporting mental health, daily activity, and physical health problems. On average, US and European caregivers spent 34.7 and 40.5 h per week performing caregiving activities, respectively. WPAI: CG results indicated overall work impairment of 33 and 43% among US and European caregivers, respectively. Average annual OOP expenses were $6000 in the US and $3348 in Europe.

conclusionCaregivers of people with TDT experience negative impacts on QoL and work productivity. There is a need for healthcare policies to address caregiver's distinct challenges. Improving access to emerging therapies may ease caregiver and patient burden.

Indexed as

beta-ThalassemiaBlood TransfusionCaregiversCost of IllnessQuality of LifeAdultChildEuropeFemaleHumansInterviews as TopicMaleMiddle AgedQualitative ResearchSurveys and QuestionnairesUnited StatesBeta-thalassemiaCaregiver burdenCaregiver outcomesHemoglobinopathyQuality of lifeTransfusion-Dependent Beta-thalassemia

Identifiers

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.