Evidence map›Paper›PMID 35996824›Full record

ArticleMovement disorders : official journal of the Movement Disorder Society2022

Conservative Iron Chelation for Neuroferritinopathy.

Felix Marchand, Caroline Moreau, Gregory Kuchcinski, Vincent Huin, Luc Defebvre, David Devos

Open access · hybridAbstract read
In one paragraph

Article in Movement disorders : official journal of the Movement Disorder Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 22% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 17 citations in OpenAlex.

  1. Efficacy and safety of deferiprone for Parkinson's disease: a systematic review and meta-analysis of motor function and overall disease severity.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Pooled it
  2. Pooled it
  3. Article
  4. Autosomal DominantNeurology. Genetics · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Neurodegeneration with Brain Iron Accumulation.Advances in experimental medicine and biology · 2025
    Review
  9. Article
  10. Iron imbalance in neurodegeneration.Molecular psychiatry · 2024
    Review
  11. Review
  12. 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

6 authors at 2 institutions in 1 country.

Felix MarchandDepartment of Neurology, Neurogenetic Center, Univ. Lille, CHU Lille, Lille Neurosciences and Cognition Inserm UMR-S-U1172, Lille, France.ORCID 0000-0002-3218-5092
Caroline MoreauDepartment of Neurology, Neurogenetic Center, Univ. Lille, CHU Lille, Lille Neurosciences and Cognition Inserm UMR-S-U1172, Lille, France.ORCID 0000-0002-5683-2709
Gregory KuchcinskiDepartment of Neuroradiology, CHU Lille, Lille, France.
Vincent HuinUniv. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neurosciences and Cognition, Lille, France.
Luc DefebvreDepartment of Neurology, Neurogenetic Center, Univ. Lille, CHU Lille, Lille Neurosciences and Cognition Inserm UMR-S-U1172, Lille, France.
David DevosDepartment of Neurology, Neurogenetic Center, Univ. Lille, CHU Lille, Lille Neurosciences and Cognition Inserm UMR-S-U1172, Lille, France.
Inserm · FRCentre Hospitalier Universitaire de Lille · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNeuroferritinopathy is a rare inherited neurodegenerative disease with brain iron accumulation characterized by brain iron overload resulting in progressive movement disorders. No treatment is currently available.

objectiveWe assessed conservative iron chelation with deferiprone at 30 mg/kg/day on the disease progression with controlled periods of discontinuation.

methodsFour patients with confirmed molecular diagnosis of neuroferritinopathy were given deferiprone at different stages of disease progression and with clinical and biological monitoring to control benefit and risk.

resultsThe four patients showed slight to high improvement. In one case, we managed to stabilize disease progression for more than 11 years. In another case, we were able to reverse symptoms after a few months of treatment. The earliest the treatment was started, the most efficient it was on disease progression.

conclusionsConservative iron chelation should be further assessed in neuroferritinopathy. © 2022 International Parkinson and Movement Disorder Society.

Indexed as

Iron Chelating AgentsNeurodegenerative DiseasesDeferiproneDisease ProgressionHumansIron Metabolism DisordersNeuroaxonal DystrophiesPyridonesDeferiproneIron Chelating AgentsPyridonesiron chelationneuroferritinopathyneuroprotectionParkinson's diseasespinocerebellar ataxia

Identifiers

PMID35996824
PMCPMC10360136
OpenAlexW4292823247

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.