Evidence map›Paper›PMID 27402608›Full record

ArticleAmerican journal of clinical pathology2016

Single-Tube 10-Fluorochrome Analysis for Efficient Flow Cytometric Evaluation of Minimal Residual Disease in Plasma Cell Myeloma.

Daniel J Royston, Qi Gao, Nghia Nguyen, Peter Maslak, Ahmet Dogan, Mikhail Roshal

Abstract read
In one paragraph

Article in American journal of clinical pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–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

20 citing papers in PubMed.

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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.

Daniel J RoystonFrom the Sloan Kettering Institute.
Qi GaoDepartments of Laboratory Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY.
Nghia NguyenDepartments of Laboratory Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY.
Peter MaslakDepartments of Laboratory Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY.
Ahmet DoganDepartments of Laboratory Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY.
Mikhail RoshalDepartments of Laboratory Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY. roshalm@mskcc.org.

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

objectivesWidespread adoption of recent recommendations for minimal residual disease (MRD) detection in myeloma has partly been impeded by a paucity of studies detailing multiparameter flow cytometry (MPF) assay validation. In response, we have validated a novel and efficient single-tube 10-color assay for MRD detection that incorporates the recently recommended plasma cell markers.

methodsAspirate samples from 53 patients with plasma cell disorder were analyzed using a novel single-tube 10-color method. The limit of detection, precision of measurement, and linearity of measurement of our new assay were determined using serial dilution experiments. The stability of the new antibody cocktail and the viability/specificity of stained samples were evaluated using serial time course measurements.

resultsThere was a high degree of quantitative agreement between our new 10-color method and an established eight-color method. Four positive samples detected by the 10-color assay were below or at the limit of detection of the eight-color assay, confirming its high sensitivity. In two cases, subsequent revision of the International Myeloma Working Group Uniform Response Criteria was necessary.

conclusionAdoption of our validated 10-color assay would enable clinical laboratories to satisfy current MRD recommendations without significantly increasing the demands on current workflow practices.

Indexed as

AdultAgedFemaleFlow CytometryFluorescent DyesHumansMaleMiddle AgedMultiple MyelomaNeoplasm, ResidualFluorescent Dyes10-colorMinimal residual diseaseMRDMultiparameter flow cytometryMultiple myelomaPlasma cell disorderSingle tubeValidation

Identifiers

PMID27402608
PMCPMC6365913

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.