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Comparative Study
. 2024 Sep;30(10):1268-1277.
doi: 10.1177/13524585241271988. Epub 2024 Sep 5.

Diagnostic performance of central vein sign versus oligoclonal bands for multiple sclerosis

Affiliations
Comparative Study

Diagnostic performance of central vein sign versus oligoclonal bands for multiple sclerosis

Karlo Toljan et al. Mult Scler. 2024 Sep.

Abstract

Background: Cerebrospinal fluid (CSF) oligoclonal bands (OCB) are a diagnostic biomarker in multiple sclerosis (MS). The central vein sign (CVS) is an imaging biomarker for MS that may improve diagnostic accuracy.

Objectives: The objective of the study is to examine the diagnostic performance of simplified CVS methods in comparison to OCB in participants with clinical or radiological suspicion for MS.

Methods: Participants from the CentrAl Vein Sign in MS (CAVS-MS) pilot study with CSF testing were included. Select-3 and Select-6 (counting up to three or six CVS+ lesions per scan) were rated on post-gadolinium FLAIR* images. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value for Select-3, Select-6, OCB, and combinations thereof were calculated for MS diagnosis at baseline and at 12 months.

Results: Of 53 participants, 25 were OCB+. At baseline, sensitivity for MS diagnosis was 0.75 for OCB, 0.83 for Select-3, and 0.71 for Select-6. Specificity for MS diagnosis was 0.76 for OCB, 0.48 for Select-3, and 0.86 for Select-6. At 12 months, PPV for MS diagnosis was 0.95 for Select-6 and 1.00 for Select-6 with OCB+ status.

Discussion: Results suggest similar diagnostic performance of simplified CVS methods and OCB. Ongoing studies will refine whether CVS could be used in replacement or in conjunction with OCB.

Keywords: biomarker; central vein sign; diagnostic imaging; multiple sclerosis; oligoclonal bands.

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Conflict of interest statement

Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article:Karlo Toljan: Training grant: National MS Society (FP-2207-39855).Lynn Daboul: Research support: NIH Medical Research Scholars Program.Praneeta Raza: Nothing to disclose.Melissa L. Martin: Nothing to disclose.Quy Cao: Nothing to disclose.Carly M. O’Donnell: Nothing to disclose.Paulo Rodrigues: Employed by and holds options of QMENTA.John Derbyshire: Nothing to disclose.Christina J. Azevedo: Research support: National Multiple Sclerosis Society, National Institutes of Health. Consulting: Genentech, EMD Serono, Alexion Pharmaceuticals, Sanofi Genzyme, Horizon Therapeutics.Amit Bar-Or: Consulting: Accure, Atara Biotherapeutics, Biogen, Bristol Myers Squibb, GlaxoSmithKline, Gossamer, Janssen, AstraZeneca, EMD Serono, Novartis, Genentech, Sanofi. Research support: Biogen, Genentech, EMD Serono, Novartis.Eduardo Caverzasi: Nothing to disclose.Peter A Calabresi: Research support: Genentech. Advisory board: Lilly, Novartis, Idorsia, and Project Efflux.Bruce A. C. Cree: Consulting: Atara, Autobahn, Avotres, Biogen, Boston Pharma, EMD Serono, Gossamer Bio, Hexal/Sandoz, Horizon, Immunic AG, Kyverna, Neuron23, Novartis, Sanofi, and TG Therapeutics; research support from Genentech.Leorah Freeman: Advisory board: Genentech, Novartis, Celgene. Consulting: EMD Serono, Celgene, Biogen. Program sponsorship: Biogen, EMD Serono.Roland G. Henry: Consulting: Neurona, Roche, Novartis, Sanofi, QIA, Celgene/BMS, Atara, Medday, Boston Pharma. Research support: Roche, Atara.Erin E Longbrake: Consulting: Genentech, Sanofi, Alexion, Biogen, EMD Serono, Bristol Myers Squibb.Jiwon Oh: Research support: Biogen, Roche, EMD Serono. Consulting: EMD Serono, Sanofi, Biogen, Roche, Celgene, Novartis.Nico Papinutto: Research support: Race to Erase MS Foundation.Daniel Pelletier: Consulting: Sanofi, Roche, Novartis.Rohini D. Samudralwar: Advisory board: Biogen, EMD Serono, Sanofi. Consulting: EMD Serono, Biogen.Matthew K. Schindler: Nothing to disclose.Elias S. Sotirchos: Consulting for Alexion, Viela Bio, Horizon Therapeutics, Genentech, Ad Scientiam. Honoraria: Alexion, Viela Bio, Biogen.Nancy L. Sicotte: Research support: NIH, National MS Society, Patient Centered Outcomes Research Institute, Race to Erase MS Foundation, Biogen.Andrew J. Solomon: Advisory board: Genentech, Biogen, Alexion, Celgene, Greenwich Biosciences, TG Therapeutics. Consulting: Octave Bioscience. Non-promotional speaking: EMD Serono. Research support: Bristol Myers Squibb, Sanofi, Biogen, Novartis, Janssen, Genentech. Trainee funding: Biogen.Russell T. Shinohara: Consulting: Octave Bioscience. Research support: NIH, National MS Society.Daniel S. Reich: Supported by Intramural Research Program of NINDS. Research support: Abata, Sanofi.Pascal Sati: Research support: NIH, National MS Society, Erwin Rautenberg Foundation.Daniel Ontaneda: Research support: NIH, National MS Society, Patient Centered Outcomes Research Institute, Race to Erase MS Foundation, Bristol Myers Squibb, Genentech, Sanofi, Novartis. Consulting: Biogen, Bristol Myers Squibb, Genentech, Sanofi, Janssen, Novartis, Pipeline Therapeutics, and Merck.

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