Evidence map›Paper›PMID 23278584›Full record

ReviewAnnals of the New York Academy of Sciences2012

Biomarker development for myasthenia gravis.

Henry J Kaminski, Linda L Kusner, Gil I Wolfe, Inmaculada Aban, Greg Minisman, Robin Conwit, Gary Cutter

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Annals of the New York Academy of Sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00294658 (A Multi-Center, Single-Blind, Randomized Study Comparing Thymectomy to No Thymectomy in Non-Thymomatous Myasthenia Gravis), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 20% 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.

NCT00294658 phase3completednot on this map

A Multi-Center, Single-Blind, Randomized Study Comparing Thymectomy to No Thymectomy in Non-Thymomatous Myasthenia Gravis (MG) Patients Receiving Prednisone

TypeinterventionalSponsorUniversity of Alabama at BirminghamRan2006 to 2015Enrolled126ConditionsMyasthenia GravisArmsthymectomy plus prednisone, prednisone alone
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 24 citations in OpenAlex.

  1. Beyond the antibodies: serum metabolomic profiling of myasthenia gravis.Metabolomics : Official journal of the Metabolomic Society · 2019
    Trial
  2. Article
  3. Ocular myasthenia gravis management.Frontiers in neurology · 2025
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Circulating miRNAs in myasthenia gravis: miR-150-5p as a new potential biomarker.Annals of clinical and translational neurology · 2014
    Article
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

7 authors at 5 institutions in 1 country.

Henry J KaminskiNeurology Pharmacology and Physiology, George Washington University, Washington, DC, USA. HKaminski@mfa.gwu.edu
Linda L Kusner
Gil I Wolfe
Inmaculada Aban
Greg Minisman
Robin Conwit
Gary Cutter
University of Alabama · USGeorge Washington University · USNeurology, Inc · USOffice of Extramural Research · USUniversity at Buffalo, State University of New York · US

Funding

Thymectomy in Non-Thymomatous MG Patients on PrednisoneU01NS042685 · NINDS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI CUTTER, GARY R · 2005 to 2015
$11.7M
NINDS NIH HHS U01 NS042685
6 · The paper itself

Abstract

Biomarkers are defined as characteristics (e.g., proteins, RNA, single nucleotide polymorphisms, imaging) that are objectively measured and evaluated as indicators of pathogenic processes or pharmacologic responses to therapeutic intervention. Biomarkers are important in clinical trials where the robust biomarker reflects the underlying disease process in a sensitive and reliable manner. For myasthenia gravis (MG), acetylcholine receptor and muscle-specific kinase antibodies, as well as single-fiber electromyography, serve as excellent biomarkers for diagnosis but do not adequately substitute for clinical evaluations to predict treatment response. New technologies are emerging that enable broad biomarker discovery in biological fluids. Biomarker evaluation is ideally done in the context of longitudinal clinical trials. The MGTX trial has collected plasma and serum for RNA and protein analysis and thymus, which will allow robust biomarker discovery. The ultimate goal will be to identify candidates for a reliable substitute for a clinically meaningful end point that is a direct measure of the effectiveness of a therapy in the context of a continuum of disease natural history and a patient's overall well-being.

Indexed as

AnimalsBiomarkersHumansMulticenter Studies as TopicMyasthenia GravisRandomized Controlled Trials as TopicSingle-Blind MethodBiomarkers

Identifiers

PMID23278584
PMCPMC3539232
OpenAlexW2103572053

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.