Evidence map›Paper›PMID 32469145›Full record

ArticleCancer medicine2020

Long-term symptoms of polyneuropathy in breast and colorectal cancer patients treated with and without adjuvant chemotherapy.

Kristine Bennedsgaard, Lise Ventzel, Andreas C Themistocleous, David L Bennett, Anders B Jensen, Anni R Jensen, Niels T Andersen, Troels S Jensen, Hatice Tankisi, Nanna B Finnerup

Open access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 51 citations in OpenAlex.

  1. Pooled it
  2. Systematic review of long-term chemotherapy-induced peripheral neuropathy (CIPN) following adjuvant oxaliplatin for colorectal cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
    Pooled it
  3. Identification of high-impact chronic pain among cancer survivors: a cross-sectional study using the Graded Chronic Pain Scale framework.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Article
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  9. Dexamethasone dose-dependently attenuates docetaxel-induced peripheral neuropathy in breast cancer treatment.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  12. Early taxane exposure and neurotoxicity in breast cancer patients.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    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

10 authors at 4 institutions in 3 countries.

Kristine BennedsgaardDanish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.ORCID 0000-0002-2686-8620
Lise VentzelDanish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
Andreas C ThemistocleousNuffield Department of Clinical Neuroscience, University of Oxford, Oxford, UK.
David L BennettNuffield Department of Clinical Neuroscience, University of Oxford, Oxford, UK.
Anders B JensenDepartment of Oncology, Aarhus University Hospital, Aarhus, Denmark.
Anni R JensenDepartment of Oncology, Aarhus University Hospital, Aarhus, Denmark.
Niels T AndersenBiostatistics, Department of Public Health, Aarhus University, Aarhus, Denmark.
Troels S JensenDanish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
Hatice TankisiDepartment of Clinical Neurophysiology, Aarhus University Hospital, Aarhus, Denmark.
Nanna B FinnerupDanish Pain Research Center, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
Aarhus University · DKAarhus University Hospital · DKUniversity of Oxford · GBUniversity of the Witwatersrand · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to assess chemotherapy-induced polyneuropathy (CIPN) 5 years after adjuvant chemotherapy in patients with breast and colorectal cancer. The association of CIPN with quality of life, anxiety, and depression was analyzed.

methodsOf a set of 100 patients with breast cancer and of 74 with colorectal cancer who had undergone surgery and adjuvant chemotherapy in 2011-2012, 80 and 52 patients alive, respectively, were included together with two reference groups of 249 breast cancer patients and 83 colorectal cancer patients who had undergone surgery only. All patients were sent a questionnaire on alcohol consumption, smoking habits, comorbidity, medicine consumption, and oxaliplatin-specific questions, as well as the Michigan Neuropathy Screening Instrument questionnaire (MNSIq), the Douleur Neuropathique 4 Questions (DN4q), the EQ-5D, and the Hospital Anxiety and Depression Scale. Possible polyneuropathy was defined as the presence of numbness and/or tingling in the feet, secondly as a score of ≥4 on the MNSIq. Possible painful polyneuropathy was defined as pain in both feet and a score ≥3 on the DN4q.

resultsThe prevalence of possible polyneuropathy defined by numbness and/or tingling in the feet was 38.8% (28.1-50.3) after adjuvant docetaxel and 57.7% (43.2-71.3) after adjuvant oxaliplatin, with no significant difference from a previous 1-year follow-up (P >.35). Fewer had possible polyneuropathy as defined by the MNSIq. Patients with possible polyneuropathy after adjuvant chemotherapy reported significantly lower quality of life than patients treated with surgery only.

conclusionSymptoms of polyneuropathy following adjuvant docetaxel and oxaliplatin persist 5 years after treatment and affect quality of life negatively.

Indexed as

AgedBreast NeoplasmsChemotherapy, AdjuvantColorectal NeoplasmsFemaleHumansMaleMiddle AgedPolyneuropathiesQuality of Life

Identifiers

PMID32469145
PMCPMC7367625
OpenAlexW3031602795

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.