Evidence map›Paper›PMID 33523545›Full record

ArticleThe oncologist2021

Weekly Paclitaxel-Induced Neurotoxicity in Breast Cancer: Outcomes and Dose Response.

Hannah C Timmins, Tiffany Li, Terry Trinh, Matthew C Kiernan, Michelle Harrison, Frances Boyle, Michael Friedlander, David Goldstein, Susanna B Park

Open access · greenAbstract read
In one paragraph

Article in The oncologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 11% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
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  3. Effects on chemotherapy-induced peripheral neuropathy by moderate strength training in combination with whole-body vibration in breast cancer patients.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  9. Impact of sarcopenia on paclitaxel-induced peripheral neuropathy in early-stage breast cancer: a prospective observational study (the neuro-sarc study).Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Observational
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  13. The course of chemotherapy-induced peripheral neuropathy (CIPN) in hematological patients treated with vincristine, bortezomib, or lenalidomide: the NOVIT study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Observational
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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 4 institutions in 1 country.

Hannah C TimminsBrain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.ORCID 0000-0001-5504-1625
Tiffany LiBrain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.
Terry TrinhPrince of Wales Clinical School, University of New South Wales, Kensington, Australia.
Matthew C KiernanBrain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.
Michelle HarrisonChris O'Brien Lifehouse, Sydney, Australia.
Frances BoyleChris O'Brien Lifehouse, Sydney, Australia.
Michael FriedlanderPrince of Wales Clinical School, University of New South Wales, Kensington, Australia.
David GoldsteinPrince of Wales Clinical School, University of New South Wales, Kensington, Australia.
Susanna B ParkBrain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.
University of Sydney · AUUNSW Sydney · AUChris O’Brien Lifehouse · AULiverpool Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPaclitaxel treatment produces significant peripheral neuropathy, but the time course of neuropathy development and outcomes are unclear. Dose reduction is the only strategy to prevent neurotoxicity, however, the impact of dose-reduction on neuropathy outcomes remains unknown. This study aimed to prospectively evaluated neuropathy development from weekly paclitaxel treatment and evaluate the impact of dose-reduction on post-treatment neuropathy outcomes. PATIENTS AND

methodsBreast cancer patients receiving paclitaxel (80mg/m

resultsSignificant neuropathy was present by 6-weeks across patient-reported, clinical, and objective neurophysiological assessments, increasing in prevalence and severity over the treatment course. Limited recovery occurred, with significant neuropathy being maintained up to 12 months (p < .05). Patients who received dose reduction had worse patient reported (FACT-GOG-Ntx: 40.2 ± .1.4) and clinical neuropathy outcomes (TNSc: 4.3 ± 0.4) compared to those who received the full dose (FACT-GOG-Ntx: 45.9 ± 0.9; TNSc: 3.3 ± 0.3, p < .05). Patients who ceased treatment early demonstrated the worse deficits (TNSc: 5.0 ± 0.6; FACT-GOG-Ntx: 37.3 ± 2.7) compared to those who received the complete dose (TNSc: 3.5 ± 0.3; FACT-GOG-Ntx: 45.3 ± 0.9, p < .05).

conclusionWeekly paclitaxel produces symptomatic and objective neuropathy early in the treatment course which can persist. Dose reduction does not necessarily lead to more favorable neuropathy outcomes, with individual risk factors likely important in addition to cumulative dose. IMPLICATIONS FOR PRACTICE: Weekly paclitaxel schedules are extensively used in breast cancer. Patients may develop symptomatic and objective neuropathy early in the treatment course, with these individuals requiring closer monitoring. Furthermore, neuropathy is a long-term sequela that may impact quality of life and require appropriate supportive services. Results suggest that dose reduction does not necessarily lead to better neuropathy outcomes. Understanding schedule-specific toxicity and risk factors for neuropathy will be critical to determining individualized treatment strategies and improving quality of life in breast cancer survivors.

Indexed as

Breast NeoplasmsNeurotoxicity SyndromesPeripheral Nervous System DiseasesFemaleHumansPaclitaxelQuality of LifePaclitaxelChemotherapyDose reductionNeuropathyNeurotoxicityPaclitaxelTreatment

Identifiers

PMID33523545
PMCPMC8100541
OpenAlexW3128832279

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.