Evidence map›Paper›PMID 41824299›Full record

ArticleInternal medicine journal2026

An Australian standard of care for Niemann-Pick disease type C.

Michel Tchan, Nicholas Smith, Heidi Peters, Ellie Van Velsen, Catherine Marraffa, Carolyn Ellaway, Katrina Cruz, Shekeeb S Mohammad, Maina Kava, Joy Yaplito-Lee and 14 more

Abstract read
In one paragraph

Article in Internal medicine journal, 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

24 authors.

Michel TchanGenetic Medicine, Westmead Hospital, Sydney, New South Wales, Australia.ORCID https://orcid.org/0000-0001-9700-7898
Nicholas SmithDiscipline of Paediatrics, University of Adelaide, Women's and Children's Hospital, Adelaide, South Australia, Australia.
Heidi PetersMetabolic Medicine, The Royal Children's Hospital, Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0001-7189-5874
Ellie Van VelsenAustralian NPC Disease Foundation Inc., Benalla, Victoria, Australia.ORCID https://orcid.org/0009-0000-2121-5922
Catherine MarraffaDepartment of Developmental Medicine, The Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia.
Carolyn EllawayGenetic Metabolic Disorders Service, Sydney Children's Hospital Network, Sydney, New South Wales, Australia.ORCID https://orcid.org/0000-0002-5752-5698
Katrina CruzSpeech Pathology, NeuroRehab Allied Health Network, Melbourne, Victoria, Australia.
Shekeeb S MohammadChildren's Hospital at Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.
Maina KavaDepartment of Neurology and Metabolic Medicine, Perth Children's Hospital, Perth, Western Australia, Australia.ORCID https://orcid.org/0000-0002-0212-8468
Joy Yaplito-LeeVictorian Clinical Genetics Services, Murdoch Children's Research Institute, The Royal Children's Hospital, Melbourne, Victoria, Australia.
Shanti BalasubramaniamGenetic Metabolic Disorders Service, Sydney Children's Hospital Network, Sydney, New South Wales, Australia.ORCID https://orcid.org/0000-0002-3087-1654
Yusof RahmanGenetic Medicine, Westmead Hospital, Sydney, New South Wales, Australia.
Brendon BootSkin2Neuron Pty Ltd, Sydney, New South Wales, Australia.ORCID https://orcid.org/0009-0005-0696-6716
Ashley BushMelbourne Dementia Research Centre, University of Melbourne, Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0001-8259-9069
Felicity MunroExercise Physiology, Flexout Health, Wangaratta, Victoria, Australia.
Leniza HamoyMetabolic Medicine, The Royal Children's Hospital, Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0002-6291-6597
Ya Hui HungThe Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0002-5440-2764
Philippa JohnstonAustralian NPC Disease Foundation Inc., Benalla, Victoria, Australia.
Deanna CarpinoAustralian NPC Disease Foundation Inc., Benalla, Victoria, Australia.
Molly WilliamsVictorian Paediatric Palliative Care Program, The Royal Children's Hospital, Melbourne, Victoria, Australia.
Sharmila KissMetabolic Medicine, The Royal Children's Hospital, Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0002-4664-0690
Rebecca QuinMetabolic Medicine, The Royal Children's Hospital, Melbourne, Victoria, Australia.
Ingrid SutherlandDepartment of Neurodevelopment and Disability, The Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0002-2841-4542
Mark WalterfangNeuropsychiatry Centre, Royal Melbourne Hospital, Melbourne, Victoria, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNiemann-Pick disease type C (NP-C) is the fifth most prevalent lysosomal disorder in Australia. Diagnostic delay is common, impacted by disease heterogeneity, limited awareness within clinical gateway services and exclusion from state-based newborn screening programmes. A formal diagnosis, once established, places a substantial burden on the whole family, the negative impact of which is far-reaching. A clear understanding of diagnostic pathways and management objectives in NP-C is critical for optimal care.

aimsTo develop an Australian standard of care for individuals diagnosed with NP-C and their families, reflecting international best practice and tailored to the Australian healthcare system.

methodsThe Australian NPC Disease Foundation Inc. convened a national, multidisciplinary collaboration including NP-C treating clinicians, allied health professionals and a community advisory group. Using an iterative consensus approach, published international guidance statements were reviewed, ratified, excluded or modified to align with the Australian context.

resultsConsensus outputs included a diagnostic algorithm, a multidisciplinary care framework and management-centred management statements. The collaborative process resulted in a unified Australian standard of care for NP-C. This framework incorporates the carer perspective, emphasises shared decision-making and situates NP-C within the broader context of 'childhood dementias.' Consensus statements provide practical, evidence-aligned guidance on early recognition, diagnostic referral pathways and multidisciplinary management throughout disease progression.

conclusionsThis initiative represents the first Australia-specific standard of care for NP-C. It is hoped that adoption of the framework will lead to improved experiences for Australians living with NP-C and their carers as they navigate the healthcare setting.

Indexed as

Niemann-Pick Disease, Type CStandard of CareAustraliaConsensusHumansclinical decision‐makingdelivery of healthcareNiemann–Pick disease type Cpatient care teamstandard of care

Identifiers

PMID41824299
PMCPMC13193484

What OpenQuestion holds

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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.