Evidence map›Paper›PMID 32557211›Full record

ArticleJournal of cancer survivorship : research and practice2020

Breast cancer survivors living with chronic neuropathic pain show improved brain health following mindfulness-based stress reduction: a preliminary diffusion tensor imaging study.

Ola Mioduszewski, Taylor Hatchard, Zhuo Fang, Patricia Poulin, Eve-Ling Khoo, Heather Romanow, Yaad Shergill, Emily Tennant, Maiko A Schneider, Nikisha Browne and 1 more

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In one paragraph

Article in Journal of cancer survivorship : research and practice, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Ola MioduszewskiDepartment of Anesthesiology and Pain Medicine,, University of Ottawa, Ottawa, Ontario, Canada.
Taylor HatchardDepartment of Anesthesiology and Pain Medicine,, University of Ottawa, Ottawa, Ontario, Canada.
Zhuo FangDepartment of Anesthesiology and Pain Medicine,, University of Ottawa, Ottawa, Ontario, Canada.
Patricia PoulinDepartment of Anesthesiology and Pain Medicine,, University of Ottawa, Ottawa, Ontario, Canada.
Eve-Ling KhooYouth Wellness Centre, St. Joseph's Healthcare Hamilton, Hamilton, Canada.
Heather RomanowYouth Wellness Centre, St. Joseph's Healthcare Hamilton, Hamilton, Canada.
Yaad ShergillYouth Wellness Centre, St. Joseph's Healthcare Hamilton, Hamilton, Canada.
Emily TennantYouth Wellness Centre, St. Joseph's Healthcare Hamilton, Hamilton, Canada.
Maiko A SchneiderYouth Wellness Centre, St. Joseph's Healthcare Hamilton, Hamilton, Canada.
Nikisha BrowneYouth Wellness Centre, St. Joseph's Healthcare Hamilton, Hamilton, Canada.
Andra M SmithDepartment of Anesthesiology and Pain Medicine,, University of Ottawa, Ottawa, Ontario, Canada. asmith@uottawa.ca.ORCID 0000-0002-1212-2473
St. Joseph’s Healthcare Hamilton · CAUniversity of Ottawa · CA

Funding

CIHR
6 · The paper itself

Abstract

purposeThe present study explores the benefits of an 8-week mindfulness-based stress reduction (MBSR) program to white matter integrity among breast cancer survivors experiencing chronic neuropathic pain (CNP).

methodsTwenty-three women were randomly assigned to either a MBSR treatment group (n = 13) or a waitlist control group (n = 10). Participants were imaged with MRI prior to and post-MBSR training using diffusion tensor imaging.

resultsCompared with controls, the MBSR group showed a significant increase in fractional anisotropy (FA), particularly in the left subcortical regions including the uncinate fasciculus, amygdala, and hippocampus, as well as in the external capsule and in the left sagittal stratum. No decreases to FA were found in any brain regions following MBSR training. The FA values also negatively correlated with the pain severity and pain interference scores from the BRIEF pain questionnaire.

conclusionsThe present findings demonstrate that MBSR training may enhance the integrity of cerebral white matter that coincides with a reduction in pain perception. Further research with a larger sample size is required. IMPLICATIONS FOR CANCER SURVIVORS: This study highlights the potential for MBSR, as a non-pharmacological intervention, to provide both brain health improvement and pain perception relief for female breast cancer survivors experiencing CNP.

Indexed as

AdultAgedAged, 80 and overBrainBreast NeoplasmsCancer PainCancer SurvivorsChronic PainDiffusion Tensor ImagingFemaleHumansMiddle AgedMindfulnessNeuralgiaStress, PsychologicalSurveys and QuestionnairesBreast cancerChronic neuropathic painDiffusion tensor imagingMBSRMindfulnessOncology

Identifiers

PMID32557211
OpenAlexW3036066265

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.