Evidence map›Paper›PMID 31842875›Full record

ArticleBMC veterinary research2019

RNA disruption indicates CHOP therapy efficacy in canine lymphoma.

Amadeo M Parissenti, Laura B Pritzker, Baoqing Guo, Rashmi Narendrula, Shirly Xiaohui Wang, Lin Laura Lin, Jingchun Pei, Karolina Skowronski, Dorothee Bienzle, J Paul Woods and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC veterinary research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Trial
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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

12 authors at 2 institutions in 1 country.

Amadeo M ParissentiDepartments of Biology, Chemistry and Biochemistry, Laurentian University, 935 Ramsey Lake Rd., Sudbury, ON, P3E 2C6, Canada. aparissenti@rnadiagnostics.com.ORCID http://orcid.org/0000-0003-1447-658X
Laura B PritzkerRna Diagnostics, 21 St. Clair Avenue East, Suite 701, Toronto, ON, M4T 1L9, Canada.
Baoqing GuoRna Diagnostics, c/o Health Sciences North Research Institute, 2nd Floor North, 56 Walford Road, Sudbury, ON, P3E 2H3, Canada.
Rashmi NarendrulaRna Diagnostics, c/o Health Sciences North Research Institute, 2nd Floor North, 56 Walford Road, Sudbury, ON, P3E 2H3, Canada.
Shirly Xiaohui WangRna Diagnostics, 21 St. Clair Avenue East, Suite 701, Toronto, ON, M4T 1L9, Canada.
Lin Laura LinRna Diagnostics, 21 St. Clair Avenue East, Suite 701, Toronto, ON, M4T 1L9, Canada.
Jingchun PeiRna Diagnostics, 21 St. Clair Avenue East, Suite 701, Toronto, ON, M4T 1L9, Canada.
Karolina SkowronskiDepartment of Clinical Studies, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada.
Dorothee BienzleDepartment of Pathobiology, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada.
J Paul WoodsDepartment of Clinical Studies, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada.
Kenneth P H PritzkerRna Diagnostics, 21 St. Clair Avenue East, Suite 701, Toronto, ON, M4T 1L9, Canada.
Brenda L CoomberDepartment of Biomedical Sciences, Ontario Veterinary College, University of Guelph, 50 Stone Road East, Guelph, ON, N1G 2W1, Canada.
University of Guelph · CAHealth Sciences North · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAssessment of the efficacy of a multi-agent chemotherapy protocol in which cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) are administered in canine lymphoma is generally performed by physical measurement of lymph node diameter. However, no consistent correlation has been made with prognostic indicators and the length or absence of clinical remission based on lymph node size. RNA disruption measured mid-therapy has been correlated with increased disease-free survival in recent studies of human cancer and was assessed in this study of canine lymphoma patients. Fine needle aspirate samples were taken before treatment and at weeks 3, 6, and 11 of CHOP therapy. RNA was isolated from these samples and assessed using an Agilent Bioanalyzer. RNA disruption assay (RDA) analysis was performed on the data from the resulting electropherograms.

resultsAn increased RNA disruption index (RDI) score was significantly associated with improved progression-free survival.

conclusionsPredicting the risk of early relapse during chemotherapy could benefit veterinary patients by reducing ineffective treatment and could allow veterinary oncologists to switch earlier to a more effective drug regimen.

Indexed as

AnimalsAntineoplastic Combined Chemotherapy ProtocolsCyclophosphamideDog DiseasesDogsDoxorubicinLymphoma, Non-HodgkinPrednisoneProgression-Free SurvivalRNA, NeoplasmVincristineCyclophosphamideDoxorubicinPrednisoneRNA, NeoplasmVincristineChemotherapy treatment responseRNA analysis

Identifiers

PMID31842875
PMCPMC6916446
OpenAlexW2995383111

What OpenQuestion holds

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LicenceCC BY
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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.