Evidence map›Paper›PMID 35045884›Full record

ArticleOrphanet journal of rare diseases2022

Impact of the COVID-19 pandemic on access to the cerliponase alfa managed access agreement in England for CLN2 treatment.

Amanda Mortensen, Eva M Raebel, Samantha Wiseman

Open access · goldAbstract read
In one paragraph

Article in Orphanet journal of rare diseases, 2022. 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
0.2field-weighted citation impact, top 50% of its field
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, 2 citations in OpenAlex.

  1. Literature Review on Health Emigration in Rare Diseases-A Machine Learning Perspective.International journal of environmental research and public health · 2023
    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

3 authors at 1 institution in 1 country.

Amanda MortensenBatten Disease Family Association, Hamilton House, Mabledon Place, London, WC1H9BB, UK. amandamortensen@bdfa-uk.org.uk.ORCID 0000-0002-0443-5664
Eva M RaebelRare Disease Research Partners, MPS House, Amersham, HP7 9LP, UK.
Samantha WisemanRare Disease Research Partners, MPS House, Amersham, HP7 9LP, UK.
Freshwater Biological Association · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCerliponase alfa, an enzyme replacement therapy for neuronal ceroid lipofuscinosis type 2 (CLN2), is currently available in England through a managed access agreement (MAA). It is administered every 2 weeks via an intracerebroventricular device. Here we report qualitative research with families of children with CLN2 disease and healthcare professionals (HCPs) who run the MAA, to understand how access to cerliponase alfa via the MAA at Great Ormond Street Hospital (GOSH) in London, and the overall management of CLN2 disease, was affected during the coronavirus disease 2019 (COVID-19) pandemic.

methodsTelephone interviews were conducted with nine families, representing 11 children with CLN2 disease, and two HCPs in November and December 2020.

resultsChildren had received cerliponase alfa treatment for a mean (SD) of 23.1 ± 24.7 months (7.1 ± 4.6 months in the MAA). Families travelled 7-398 km for treatment (mean 210 ± 111 km). Treatment with cerliponase alfa was designated "essential" by GOSH and continued as normal during the pandemic but with extra safety precautions, and no children missed any treatments. Families were highly motivated to continue treatment, despite considerable anxiety about the risk of coronavirus infection from travelling and staying overnight but were reassured by communications from GOSH and the safety precautions put in place. Support therapy services were widely compromised, causing families concern about deterioration in their children's condition. Families were confused about COVID-19 testing and shielding, and were unclear whether children with CLN2 disease were vulnerable to COVID-19.

conclusionsLooking forward, advice for children with CLN2 disease should be specific and tailored, taking into account the family unit. Support therapies should be considered essential alongside cerliponase alfa treatment.

Indexed as

COVID-19Neuronal Ceroid-LipofuscinosesAminopeptidasesChildCOVID-19 TestingDipeptidyl-Peptidases and Tripeptidyl-PeptidasesHumansPandemicsRecombinant ProteinsSARS-CoV-2Serine ProteasesTripeptidyl-Peptidase 1Aminopeptidasescerliponase alfaDipeptidyl-Peptidases and Tripeptidyl-PeptidasesRecombinant ProteinsSerine ProteasesTripeptidyl-Peptidase 1Cerliponase alfaCOVID-19Managed access agreementNeuronal ceroid lipofuscinosis type 2 (CLN2)

Identifiers

PMID35045884
PMCPMC8767529
OpenAlexW4205174783

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.