Evidence map›Paper›PMID 28427477›Full record

ArticleSystematic reviews2017

Plasma chitotriosidase activity versus CCL18 level for assessing type I Gaucher disease severity: protocol for a systematic review with meta-analysis of individual participant data.

Tatiana Raskovalova, Patrick B Deegan, Ruby Yang, Elena Pavlova, Jérome Stirnemann, José Labarère, Ari Zimran, Pramod K Mistry, Marc Berger

Abstract readComparative Study
In one paragraph

Article in Systematic reviews, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Long-Term Evaluation of Biomarkers in the Czech Cohort of Gaucher Patients.International journal of molecular sciences · 2023
    Article
  4. Cytokines and Gaucher Biomarkers in Glucocerebrosidase Carriers with and Without Parkinson Disease.Movement disorders : official journal of the Movement Disorder Society · 2021
    Article
  5. Observational
  6. Article
  7. Article
  8. Article
  9. 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

9 authors.

Tatiana RaskovalovaDépartement d'hématologie biologique, Centre Hospitalier Universitaire Estaing, F-63003, Clermont-Ferrand, France.
Patrick B DeeganLysosomal Disorders Unit, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK.
Ruby YangDepartment of internal medicine, Yale University School of Medicine, New Haven, CT, USA.
Elena PavlovaLysosomal Disorders Unit, Department of Medicine, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK.
Jérome StirnemannDepartment of General Internal Medicine, Geneva University Hospital, CH-1211, Geneva, Switzerland.
José LabarèreUMR CNRS 5525 TIMC-IMAG, Grenoble Alpes University, F-38043, Grenoble, France. JLabarere@chu-grenoble.fr.ORCID 0000-0001-7621-6586
Ari ZimranGaucher Clinic, Shaare Zedek Medical Center, Jerusalem, 91031, Israel.
Pramod K MistryDepartment of internal medicine, Yale University School of Medicine, New Haven, CT, USA.
Marc BergerDépartement d'hématologie biologique, Centre Hospitalier Universitaire Estaing, F-63003, Clermont-Ferrand, France.

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Understanding the skeletal phenotype of Gaucher diseaseR01AR065932 · NIAMS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI MISTRY, PRAMOD K, ZAIDI, MONE · 2013 to 2017
$2.6M
NCATS NIH HHS UL1 TR001863NIAMS NIH HHS R01 AR065932
6 · The paper itself

Abstract

backgroundGaucher disease (GD) is an autosomal recessive lysosomal storage disorder caused by deficiency in acid beta-glucosidase. GD exhibits a wide clinical spectrum of disease severity with an unpredictable natural course. Plasma chitotriosidase activity and CC chemokine ligand 18 (CCL18) have been exchangeably used for monitoring GD activity and response to enzyme replacement therapy in conjunction with clinical assessment. Yet, a large-scale head-to-head comparison of these two biomarkers is currently lacking. We propose a collaborative systematic review with meta-analysis of individual participant data (IPD) to compare the accuracy of plasma chitotriosidase activity and CCL18 in assessing type I (i.e., non-neuropathic) GD severity.

methodsEligible studies include cross-sectional, cohort, and randomized controlled studies recording both plasma chitotriosidase activity and CCL18 level at baseline and/or at follow-up in consecutive children or adult patients with type I GD. Pre-specified surrogate outcomes reflecting GD activity include liver and spleen volume, hemoglobin concentration, platelet count, and symptomatic bone events with imaging confirmation. Primary studies will be identified by searching Medline (1995 onwards), EMBASE (1995 onwards), and Cochrane Central Register of Controlled Trials (CENTRAL). Electronic search will be complemented by contacting research groups in order to identify unpublished relevant studies. Where possible, IPD will be extracted from published articles. Corresponding authors will be invited to collaborate by supplying IPD. The methodological quality of retrieved studies will be appraised for each study outcome, using a checklist adapted from the Quality Assessment of Diagnostic Accuracy Studies-2 tool. The primary outcome will be a composite of liver volume >1.25 multiple of normal (MN), spleen volume >5 MN, hemoglobin concentration <11 g/dL, or platelet count <100 × 10 DISCUSSION: Valid and precise accuracy estimates will be derived for CCL18 relative to plasma chitotriosidase activity in discriminating patients according to GD severity. SYSTEMATIC REVIEW REGISTRATION: PROSPERO 2015 CRD42015027243.

Indexed as

Systematic Reviews as TopicAnemiaBiomarkersChemokines, CCGaucher DiseaseHepatomegalyHexosaminidasesHumansMeta-Analysis as TopicResearch DesignSeverity of Illness IndexSplenomegalyThrombocytopeniaBiomarkersCCL18 protein, humanChemokines, CCchitotriosidaseHexosaminidasesAnemiaBiomarkersChemokines, CCGaucher diseaseHepatomegalyHexosaminidasesHumansSplenomegalyThrombocytopenia

Identifiers

PMID28427477
PMCPMC5397740

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.