Evidence map›Paper›PMID 40900034›Full record

ArticleJournal of neuromuscular diseases2026

Disease-modifying therapies for spinal muscular atrophy: Family experience, ethical considerations, and the role of social determinants of health.

Lena Xiao, Djurdja Djordjevic, Sohee Kang, Hernan Gonorazky, Jackie Chiang, Munazzah Ambreen, Elisa Nigro, Eugenia Law, Lauren Weinstock, Reshma Amin and 1 more

Abstract read
In one paragraph

Article in Journal of neuromuscular diseases, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

11 authors.

Lena XiaoDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.ORCID 0000-0003-3295-1217
Djurdja DjordjevicDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Sohee KangDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Hernan GonorazkyDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.ORCID 0000-0001-8084-8324
Jackie ChiangDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-7958-5472
Munazzah AmbreenDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Elisa NigroDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Eugenia LawDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.
Lauren WeinstockDepartment of Rehabilitation Services, The Hospital for Sick Children, Toronto, Canada.
Reshma AminDepartment of Pediatrics, The Hospital for Sick Children, Toronto, Canada.ORCID 0000-0002-3032-5434
Melissa D McCraddenUniversity of Toronto, Toronto, Ontario, Canada.ORCID 0000-0002-6476-2165

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSpinal muscular atrophy is a progressive neuromuscular condition associated with a complex chronic disease course. An in-depth understanding of the ethical issues and social determinants of health impacting the experiences of families and children living with this condition is critical to improving care delivery. We identified the ethical tensions faced by families caring for children with spinal muscular atrophy as well as the influence of social determinants of health in relation to their perception of novel disease-modifying therapies.

designQualitative study including semi-structured interviews with caregivers of children with spinal muscular atrophy who received disease-modifying therapies. Interviews were audio recorded, transcribed verbatim, and coded. Thematic analysis was utilized to identify ethically salient themes.

settingThe Hospital for Sick Children (Toronto, Canada)Results:Fifteen family caregivers of children with spinal muscular atrophy type 1 (n = 5), type 2 (n = 5), and type 3 (n = 5) participated. There were three core themes highlighted including (1) best interests of the child, (2) burden of care and associated moral distress, and (3) parent agency. These experiences were impacted by resources and social determinants of health.

conclusionThis study provides important insights into the ethical tensions and relevant social determinants of health impacting the caregiver experience. Understanding the experiences of diverse families will allow more appropriate resource distribution, better counselling and supports for families facing unique psychosocial challenges and treatment burdens, and overall improved delivery of patient and family-centered care.

Indexed as

CaregiversFamilySocial Determinants of HealthSpinal Muscular Atrophies of ChildhoodChildChild, PreschoolFemaleHumansMaleQualitative Researchnusinersenonasemnogene abeparvovecqualitativerisdiplamspinal muscular atrophy

Identifiers

PMID40900034
PMCPMC13437982

What OpenQuestion holds

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Registered trials

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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.