Evidence map›Paper›PMID 19067373›Full record

Trial reportAnnals of neurology2008

Randomized, controlled trial of miglustat in Gaucher's disease type 3.

Raphael Schiffmann, Edmond J Fitzgibbon, Chris Harris, Catherine DeVile, Elin H Davies, Larry Abel, Ivo N van Schaik, William Benko, Margaret Timmons, Markus Ries and 1 more

Open access · bronzeAbstract readClinical Trial, Phase IIRandomized Controlled Trial
In one paragraph

Trial report in Annals of neurology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 2 pooled it
9.2field-weighted citation impact, top 1% 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

97 citing papers in PubMed, 2 syntheses or guidelines pooled it, 232 citations in OpenAlex.

  1. Hematopoietic stem cell transplantation for Gaucher disease.The Cochrane database of systematic reviews · 2017
    Pooled it
  2. Enzyme replacement and substrate reduction therapy for Gaucher disease.The Cochrane database of systematic reviews · 2015
    Pooled it
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  11. Lysosomal storage, impaired autophagy and innate immunity in Gaucher and Parkinson's diseases: insights for drug discovery.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  12. Review
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  14. Review
  15. Article
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  18. Article
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37 more citing papers are in PubMed but not listed here.

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 at 7 institutions in 4 countries.

Raphael SchiffmannDevelopmental and Metabolic Neurology Branch, National Institute of Neurological Disorders and Stroke, Bethesda, MD 75226, USA.
Edmond J Fitzgibbon
Chris Harris
Catherine DeVile
Elin H Davies
Larry Abel
Ivo N van Schaik
William Benko
Margaret Timmons
Markus Ries
Ashok Vellodi
National Institute of Neurological Disorders and Stroke · USAustralian College of Optometry · AUGreat Ormond Street Hospital · GBNational Institutes of Health · USUniversity College London · GBUniversity of Amsterdam · NLUniversity of Plymouth · GB

Funding

Neuro-ophthalmic Mechanisms Of DiseaseZIAEY000388 · NEI · NATIONAL EYE INSTITUTE · PI FITZGIBBON, EDMOND J · 2009 to 2023
$5.1M
Metabolic Regulation and Gene Therapy for Neurogenetic DiseasesZ01NS002984 · NINDS · NEUROLOGICAL DISORDERS AND STROKE · PI SCHIFFMANN, RAPHAEL · 1999 to 2008
$3.4M
Intramural NIH HHS Z01 NS002984Intramural NIH HHS Z99 NS999999
6 · The paper itself

Abstract

objectiveTo evaluate the efficacy and safety of miglustat, concomitant with enzyme replacement therapy (ERT), in patients with Gaucher's disease type 3 (GD3).

methodsThis 24-month, phase II, open-label clinical trial of miglustat in GD3 was conducted in two phases. During the initial 12 months, patients were randomized 2:1 to receive miglustat or "no miglustat treatment." The randomized phase was followed by an optional 12-month extension phase in which all patients received miglustat. All patients received ERT during the 24-month period. The primary efficacy end points were change from baseline to months 12 and 24 in vertical saccadic eye movement velocity as determined by the peak amplitude versus amplitude regression line slope. Secondary end points included changes in neurological and neuropsychological assessments, pulmonary function tests, liver and spleen organ volumes, hematological and clinical laboratory assessments, and safety evaluations.

resultsThirty patients were enrolled, of whom 21 were randomized to miglustat and 9 to "no miglustat treatment." Twenty-eight patients entered the 12-month extension phase. No significant between-group differences in vertical saccadic eye movement velocity or in the other neurological or neuropsychological evaluations were observed. Organ volumes and hematological parameters remained stable in both treatment groups, but improvement in pulmonary function and decrease of chitotriosidase levels were observed with miglustat compared with patients receiving ERT alone.

interpretationMiglustat does not appear to have significant benefits on the neurological manifestations of GD3. However, miglustat may have positive effects on systemic disease (pulmonary function and chitotriosidase activity) in addition to ERT in patients with GD3.

Indexed as

1-DeoxynojirimycinAdolescentChildChild, PreschoolEndpoint DeterminationEnzyme InhibitorsFemaleGaucher DiseaseGlucosylceramidaseHexosaminidasesHumansLiverLungLung DiseasesMaleOcular Motility Disorders1-DeoxynojirimycinchitotriosidaseEnzyme InhibitorsGlucosylceramidaseHexosaminidasesmiglustat

Identifiers

PMID19067373
PMCPMC2605167
OpenAlexW2027459860

What OpenQuestion holds

Textmetadata
LicenceTDM
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.