Evidence map›Paper›PMID 36636172›Full record

ArticleJournal of infection prevention2023

Reduction in cycle time for a rapid polymerase chain reaction diagnostic test at the point of care.

Lochana Nanayakkara, Talia R Pettigrew, Jenny Overton, Paul L Ryan, Avaneet K Pawar, Hebe M Midson, Mark J Coldwell, Joanne E Martin

Open access · greenAbstract read
In one paragraph

Article in Journal of infection prevention, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 54% 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.

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

2 citing papers in PubMed, 1 citations in OpenAlex.

  1. Article
  2. 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

8 authors at 2 institutions in 1 country.

Lochana NanayakkaraDepartment of Restorative Dentistry, Barts Health NHS Trust, UK.
Talia R PettigrewChartwell Consulting, UK.ORCID https://orcid.org/0000-0003-2841-9914
Jenny OvertonChartwell Consulting, UK.
Paul L RyanDepartment of Restorative Dentistry, Barts Health NHS Trust, UK.ORCID https://orcid.org/0000-0002-7091-9974
Avaneet K PawarBarts and the London School of Medicine and Dentistry, Queen Mary University of London, UK.
Hebe M MidsonBarts and the London School of Medicine and Dentistry, Queen Mary University of London, UK.
Mark J ColdwellDept. Research and Development, Novacyt Group, UK.ORCID https://orcid.org/0000-0002-6243-3886
Joanne E MartinDepartment of Restorative Dentistry, Barts Health NHS Trust, UK.
Queen Mary University of London · GBChartwell Diagnostic and Imaging Centre · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Rapid testing facilitates safe and effective diagnosis, but the true speed of the process is the time from collection of a sample to delivery of an accurate and reliable test result - 'end-to-end' time. Transport, unpacking and relaying of information can extend this time considerably beyond the minimum laboratory turnaround times as stipulated by PCR testing protocols. Aim/Objective: This study aimed to minimise time needed to ascertain SARS-CoV-2 status prior to treatment in a UK Dental Hospital using a novel, mobile, direct to polymerase chain reaction (PCR) workflow. Methods: Process flow analysis and PDSA (Plan, Do, Study, Act) cycles for rapid continuous improvement were employed in a service improvement programme. Primerdesign™ q16 rapid PCR instruments and PROmate® COVID-19 direct assays were used for molecular testing. Findings/Results: We showed a reduction in real-world end-to-end time for a diagnostic test from 240 min to 85 min (65% reduction) over a 4-week period. Discussion: New rapid technologies have become available that reduce analytical time to under 90 min, but the real-world clinical implementation of the test requires a fully integrated workflow from clinic to reporting.

Indexed as

aerosol generating proceduresCOVID-19near patient testingpoint of carerapid polymerase chain reaction

Identifiers

PMID36636172
PMCPMC9813656
OpenAlexW4313405528

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.