Evidence map›Paper›PMID 38885463›Full record

ArticleJCO precision oncology2024

Chemotherapy-Induced Peripheral Neuropathy and Falls in Cancer Survivors Relate to Digital Balance and Gait Impairments.

Vrutangkumar V Shah, Daniel Muzyka, Carolyn Guidarelli, Kristen Sowalsky, Fay B Horak, Kerri M Winters-Stone

Abstract read
In one paragraph

Article in JCO precision oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Incidence and associated factors of falls in patients with chemotherapy-induced peripheral neuropathy: a scoping review and evidence mapping.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Article
  3. Article
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  6. Review
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.

Vrutangkumar V ShahDepartment of Neurology, Oregon Health & Science University, Portland, OR.ORCID 0000-0002-8626-1089
Daniel MuzykaAPDM Wearable Technologies, a Clario Company, Portland, OR.ORCID 0009-0001-3706-8485
Carolyn GuidarelliDivision of Oncological Sciences, Knight Cancer Institute, Oregon Health & Science University, Portland, OR.ORCID 0000-0002-7587-3426
Kristen SowalskyAPDM Wearable Technologies, a Clario Company, Portland, OR.
Fay B HorakDepartment of Neurology, Oregon Health & Science University, Portland, OR.
Kerri M Winters-StoneDivision of Oncological Sciences, Knight Cancer Institute, Oregon Health & Science University, Portland, OR.ORCID 0000-0003-1706-8020

Funding

Preventing falls after cancer: Tai chi vs. strength trainingR01CA163474 · NCI · OREGON HEALTH & SCIENCE UNIVERSITY · PI WINTERS-STONE, KERRI M · 2012 to 2016
$3.0M
Mobility Life: Monitoring Mobility in Daily Lives of People with Neurological DiseaseR44AG055388 · NIA · APDM, INC. · PI EL-GOHARY, MAHMOUD, HORAK, FAY BAHLING · 2016 to 2019
$2.9M
Monitoring Balance and Gait Disorders in Parkinson???s Disease with the Home ObjeR43AG044863 · NIA · APDM, INC. · PI EL-GOHARY, MAHMOUD, HORAK, FAY BAHLING · 2013 to 2014
$699k
NCI NIH HHS R01 CA163474NIA NIH HHS R43 AG044863NIA NIH HHS R44 AG055388
6 · The paper itself

Abstract

purposeChemotherapy-induced peripheral neuropathy (CIPN) and falls can be persistent side effects of cancer treatment. Standing postural sway and gait tests with body-worn, inertial sensors provide objective digital balance and gait measures that represent several different domains controlling mobility. Specific domains of balance and gait that related to neuropathy and falls are unknown. The aim of this study was to determine which domains of balance and gait differed between cancer survivors who report (1) CIPN symptoms versus no symptoms, (2) a history of falls in the past 6 months versus no falls, and (3) prospective falls over 12 months versus no falls.

methodsPostural sway during 30 seconds of quiet standing and gait characteristics from a 7-m timed up and go test were recorded with six synchronized inertial sensors (Opals by APDM Wearable Technologies, a Clario Company) in 425 older, female cancer survivors (age: 62 ± 6 years). A principal component analysis (PCA) approach was used to identify independent domains of mobility from 15 balance and gait measures.

resultsPCA analysis revealed five independent domains (PC1 = sway amplitude, PC2 = gait pace, PC3 = sway frequency, PC4 = gait spatial-temporal, and PC5 = turning) that accounted for 81% of the variance of performance. Cancer survivors who reported CIPN symptoms had significantly higher sway frequency (PC3) than asymptomatic survivors. Past fallers had significantly larger sway area (PC1) and slower gait pace (PC2) than nonfallers. Prospective fallers showed a significantly smaller stride length (PC4) than nonfallers.

conclusionDigital balance and gait measures using wearable sensors during brief standing and walking tests provide objective metrics of CIPN-related mobility impairment and fall risk that could be useful for oncology clinical trials.

Indexed as

Accidental FallsAntineoplastic AgentsCancer SurvivorsPeripheral Nervous System DiseasesPostural BalanceAgedFemaleGaitHumansMaleMiddle AgedNeoplasmsAntineoplastic Agents

Identifiers

PMID38885463
PMCPMC11617114

What OpenQuestion holds

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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.