Evidence map›Paper›PMID 31818850›Full record

ArticleCancer prevention research (Philadelphia, Pa.)2020

Combination of Erlotinib and Naproxen Employing Pulsatile or Intermittent Dosing Profoundly Inhibits Urinary Bladder Cancers.

Altaf Mohammed, Mark Steven Miller, Ronald A Lubet, Chen S Suen, Shizuko Sei, Robert H Shoemaker, Margaret M Juliana, Fariba L Moeinpour, Clinton J Grubbs

Open access · bronzeAbstract read
In one paragraph

Article in Cancer prevention research (Philadelphia, Pa.), 2020. 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
1.1field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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    Review
  3. Article
  4. Review
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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

9 authors at 2 institutions in 1 country.

Altaf MohammedChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland.
Mark Steven MillerChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland.ORCID 0000-0003-1191-0977
Ronald A LubetChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland.
Chen S SuenChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland.
Shizuko SeiChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland.
Robert H ShoemakerChemopreventive Agent Development Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, Maryland.
Margaret M JulianaDepartment of Surgery, University of Alabama at Birmingham, Birmingham, Alabama.
Fariba L MoeinpourDepartment of Surgery, University of Alabama at Birmingham, Birmingham, Alabama.
Clinton J GrubbsDepartment of Surgery, University of Alabama at Birmingham, Birmingham, Alabama. clintongrubbs@uabmc.edu.
National Cancer Institute · USUniversity of Alabama at Birmingham · US

Funding

NCI NIH HHS HHSN261201500036INIH HHS HHSN261201500036C
6 · The paper itself

Abstract

Daily dosing of either NSAIDs or EGFR inhibitors has been shown to prevent bladder cancer development in a N-butyl-(4-hydroxybutyl)nitrosamine (OH-BBN)-induced rat model. However, these inhibitors cause gastrointestinal ulceration and acneiform rash, respectively, limiting their continuous use in a clinical prevention setting. We studied chemopreventive efficacy of pulsatile dosing of EGFR inhibitor erlotinib (42 mg/kg BW, once/week) combined with intermittent or continuous low doses of the NSAID naproxen (30 mg/kg BW/day, 3 weeks on/off or 128 ppm daily in diet) in the OH-BBN induced rat bladder cancer model. The interventions were started either at 1 or 4 weeks (early intervention) or 3 months (delayed intervention) after the last OH-BBN treatment, by which time the rats had developed microscopic bladder lesions. All combination regimens tested as early versus late intervention led to the reduction of the average bladder tumor weights (54%-82%;

Indexed as

AnimalsAnticarcinogenic AgentsButylhydroxybutylnitrosamineCarcinogensDisease ProgressionDrug Administration ScheduleDrug Therapy, CombinationErbB ReceptorsErlotinib HydrochlorideFemaleHumansNaproxenNeoplasm Recurrence, LocalNeoplasms, ExperimentalPulse Therapy, DrugRatsAnticarcinogenic AgentsButylhydroxybutylnitrosamineCarcinogensEgfr protein, ratErbB ReceptorsErlotinib HydrochlorideNaproxen

Identifiers

PMID31818850
PMCPMC7060101
OpenAlexW2993132728

What OpenQuestion holds

Textmetadata
LicenceTDM
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.