Evidence map›Paper›PMID 29196830›Full record

ArticleThe AAPS journal2017

A Multi-site In-depth Evaluation of the Quanterix Simoa from a User's Perspective.

Allison Given Chunyk, Alison Joyce, Saloumeh K Fischer, Mark Dysinger, Alvydas Mikulskis, Andreas Jeromin, Rosemary Lawrence-Henderson, Dana Baker, David Yeung

Abstract read
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In one paragraph

Article in The AAPS journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Plasma alpha-synuclein detected by single molecule array is increased in PD.Annals of clinical and translational neurology · 2019
    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

9 authors.

Allison Given ChunykPfizer, Inc., La Jolla, California, USA. allison.chunyk@pfizer.com.
Alison JoycePfizer, Inc., Andover, Massachusetts, USA.
Saloumeh K FischerGenentech, South San Francisco, California, USA.
Mark DysingerAlexion Pharmaceuticals, New Haven, Connecticut, USA.
Alvydas MikulskisBiogen, Cambridge, Massachusetts, USA.
Andreas JerominQuanterix, Lexington, Massachusetts, USA.
Rosemary Lawrence-HendersonPfizer, Inc., Andover, Massachusetts, USA.
Dana BakerGenentech, South San Francisco, California, USA.
David YeungPfizer, Inc., Andover, Massachusetts, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An in-depth evaluation of the Quanterix© Simoa™ platform was undertaken by scientists from the AAPS Emerging Technologies Focus Group to determine the overall performance of the technology as well as provide guidance to future users. In order to test the platform in a non-GLP bioanalytical setting, a cross-site evaluation of the Quanterix IL-6 biomarker kit was performed. Parameters tested during this evaluation included sensitivity, accuracy and precision, and parallelism in human serum from normal individuals. The results demonstrated improved sensitivity compared to the claimed sensitivity of other commercially available IL-6 kits and showed excellent site-to-site reproducibility. Observed issues included difficulties with system reliability and a lack of parallelism and specificity in a subset of samples. Overall, these results demonstrate that while there are challenges to the Simoa platform this technology offers automation capabilities and excellent sensitivity that enhance bioanalysis especially of low-abundance analytes.

Indexed as

Reagent Kits, DiagnosticHumansInterleukin-6Reproducibility of ResultsSensitivity and SpecificityInterleukin-6Reagent Kits, DiagnosticautomationIL-6ligand binding assaySimoaultrasensitive technology

Identifiers

What OpenQuestion holds

Textmetadata
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.