Evidence map›Paper›PMID 22211087›Full record

ArticleInternational journal of medical sciences2012

Adverse event profiles of 5-fluorouracil and capecitabine: data mining of the public version of the FDA Adverse Event Reporting System, AERS, and reproducibility of clinical observations.

Kaori Kadoyama, Ikuya Miki, Takao Tamura, J B Brown, Toshiyuki Sakaeda, Yasushi Okuno

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in International journal of medical sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07346677 (Comparing of Sesame Oil, Nitroglycerin Ointment, and Aloe Vera Gel on Prevention of Phlebitis Induced by Chemotherapy), which is not on this map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 1 pooled it
5.1field-weighted citation impact, top 4% 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.

NCT07346677 phase2not yet recruitingnot on this mapstarted 2026, after this paper: background citation

Comparing of Sesame Oil, Nitroglycerin Ointment, and Aloe Vera Gel on Prevention of Phlebitis Induced by Chemotherapy

TypeinterventionalSponsorUniversity of BasrahRan2026 to 2026Enrolled190ConditionsCancer, ChemotherapyArmsSesame Oil, Aloe vera gel, Control, nitroglycerin ointment
3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Molecular Actions ofAnti-cancer agents in medicinal chemistry · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Drug-related problems and risk factors related to unplanned hospital readmission among cancer patients in Belgium.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2021
    Article
  15. In Situ Delivery and Production System (Journal of personalized medicine · 2021
    Review
  16. Oral drugs in the treatment of metastatic colorectal cancer.Therapeutic advances in medical oncology · 2021
    Review
  17. Article
  18. Pharmacogenetic Variants in theArchives of pharmacology and therapeutics · 2020
    Article
  19. Article
  20. Observational
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 at 2 institutions in 1 country.

Kaori KadoyamaCenter for Integrative Education in Pharmacy and Pharmaceutical Sciences, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan.
Ikuya Miki
Takao Tamura
J B Brown
Toshiyuki Sakaeda
Yasushi Okuno
Kyoto University · JPKobe University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe safety profiles of oral fluoropyrimidines were compared with 5-fluorouracil (5-FU) using adverse event reports (AERs) submitted to the Adverse Event Reporting System, AERS, of the US Food and Drug Administration (FDA).

methodsAfter a revision of arbitrary drug names and the deletion of duplicated submissions, AERs involving 5-FU and oral fluoropyrimidines were analyzed. Standardized official pharmacovigilance tools were used for the quantitative detection of signals, i.e., drug-associated adverse events, including the proportional reporting ratio, the reporting odds ratio, the information component given by a Bayesian confidence propagation neural network, and the empirical Bayes geometric mean.

resultsBased on 22,017,956 co-occurrences, i.e., drug-adverse event pairs, found in 1,644,220 AERs from 2004 to 2009, it was suggested that leukopenia, neutropenia, and thrombocytopenia were more frequently accompanied by the use of 5-FU than capecitabine, whereas diarrhea, nausea, vomiting, and hand-foot syndrome were more frequently associated with capecitabine. The total number of co-occurrences was not large enough to compare tegafur, tegafur-uracil (UFT), tegafur-gimeracil-oteracil potassium (S-1), or doxifluridine to 5-FU.

conclusionThe results obtained herein were consistent with clinical observations, suggesting the usefulness of the FDA's AERS database and data mining methods used, but the number of co-occurrences is an important factor in signal detection.

Indexed as

Adverse Drug Reaction Reporting SystemsCapecitabineData MiningDeoxycytidineDiarrheaFluorouracilHand-Foot SyndromeHumansLeukopeniaNauseaNeutropeniaReproducibility of ResultsThrombocytopeniaUnited StatesUnited States Food and Drug AdministrationVomitingCapecitabineDeoxycytidineFluorouracil5-fluorouraciladverse eventsAERScapecitabinepharmacovigilance.

Identifiers

PMID22211087
PMCPMC3222088
OpenAlexW2140446823

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

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.