Evidence map›Paper›PMID 21818641›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2012

Incidence of febrile neutropenia among early-stage breast cancer patients receiving anthracycline-based chemotherapy.

Alexandre Chan, Christy Chen, Joen Chiang, Sze Huey Tan, Raymond Ng

Abstract read
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In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 14% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Guideline
  2. Body weight change in a medical supplement group in patients with early breast cancer during chemotherapy: a randomized, controlled trial.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  15. Predictors of chemotherapy-induced severe anemia in cancer patients receiving chemotherapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2020
    Observational
  16. Article
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  19. Development of a simplified multivariable model to predict neutropenic complications in cancer patients undergoing chemotherapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2018
    Article
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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

5 authors at 3 institutions in 1 country.

Alexandre ChanDepartment of Pharmacy, Faculty of Science, National University of Singapore, Block S4, 18 Science Drive 4, Singapore, 117543 Singapore. phaac@nus.edu.sg
Christy Chen
Joen Chiang
Sze Huey Tan
Raymond Ng
National Cancer Centre Singapore · SGNational University of Singapore · SGDuke-NUS Medical School · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this study was to investigate the incidence of febrile neutropenia (FN) with adjuvant AC (doxorubicin and cyclophosphamide) chemotherapy among Asian early-stage breast cancer (ESBC) patients, to evaluate the impact of FN on chemotherapy delivery, and to identify specific risk factors that would predispose ESBC patients to FN.

methodsThis was a single-center, observational, retrospective cohort study conducted in Singapore. All ESBC patients who have received the AC regimen as adjuvant chemotherapy between January 2007 and July 2010 were included into the study. Patients did not receive granulocyte colony-stimulating factors (G-CSF) as primary prophylaxis.

resultsOne hundred and eighty-nine patients and 729 cycles of chemotherapy were analyzed in this study, of which, majority were Chinese (84%). Median age of the patients was 54 years old (IQR 49-58). In total, 26 patients (13.8%) manifested at least one episode of FN, of which 17 patients developed FN during the first cycle of treatment. Patients who manifested FN received similar dose intensities of chemotherapy, compared to those patients who did not manifest FN (100% versus 98%, p = 0.95). After adjusting for age, race, and presence of comorbidities, low body mass index (BMI) (<23 kg/m(2)) was found to be associated with a higher risk of FN (OR 4.4, 95% CI = 1.65-12.01, p = 0.003).

conclusionsAsian patients are at moderate risk for FN when they receive the AC regimen for treatment of ESBC. Further studies should evaluate the role of G-CSF to reduce the occurrence of FN in Asian patients with low BMI.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsAsian PeopleBreast NeoplasmsCohort StudiesCyclophosphamideDoxorubicinFemaleFeverHumansMiddle AgedNeutropeniaRetrospective StudiesRisk FactorsSingaporeCyclophosphamideDoxorubicin

Identifiers

PMID21818641
OpenAlexW2037446897

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.