Evidence map›Paper›PMID 33606273›Full record

ArticleCancer2021

Do all patients with cancer experience fatigue? A longitudinal study of fatigue trajectories in women with breast cancer.

Julienne E Bower, Patricia A Ganz, Michael R Irwin, Steve W Cole, Deborah Garet, Laura Petersen, Arash Asher, Sara A Hurvitz, Catherine M Crespi

Abstract read
In one paragraph

Article in Cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
–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

40 citing papers in PubMed.

  1. Trial
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  3. Patient-Reported Outcomes in OlympiA: A Phase III, Randomized, Placebo-Controlled Trial of Adjuvant Olaparib in gJournal of clinical oncology : official journal of the American Society of Clinical Oncology · 2024
    Trial
  4. Article
  5. Article
  6. Observational
  7. Observational
  8. Cancer-related fatigue in cancer survivors: an updated clinical practice review for healthcare providers.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Review
  9. Review
  10. Observational
  11. Article
  12. Article
  13. Review
  14. Article
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  16. Wellbeing status and priority concerns of patients with advanced renal cell carcinoma: results of the EONS PROMs project international online survey.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Article
  17. Identification of distinct fatigue trajectories in patients with nasopharyngeal carcinoma undergoing radiotherapy: an observational longitudinal study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Observational
  18. Article
  19. Article
  20. Article
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.

Julienne E BowerDepartment of Psychology, University of California at Los Angeles, Los Angeles, California.ORCID 0000-0003-0813-4444
Patricia A GanzJonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, California.ORCID 0000-0002-1841-4143
Michael R IrwinDepartment of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, California.
Steve W ColeDepartment of Psychiatry and Biobehavioral Sciences, University of California at Los Angeles, Los Angeles, California.
Deborah GaretNorman Cousins Center for Psychoneuroimmunology, University of California at Los Angeles, Los Angeles, California.
Laura PetersenJonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, California.
Arash AsherSamuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California.
Sara A HurvitzJonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, California.
Catherine M CrespiJonsson Comprehensive Cancer Center, University of California at Los Angeles, Los Angeles, California.

Funding

Women's CancersP30CA016042 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Samuel Wheeler French · 1985 to 2026
$134.5M
Biobehavioral predictors of fatigue in newly-diagnosed breast cancer patientsR01CA160427 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BOWER, JULIENNE E · 2012 to 2016
$3.2M
NCI NIH HHS P30 CA016042NCI NIH HHS R01 CA160427
6 · The paper itself

Abstract

backgroundFatigue is a common and expected side effect of cancer treatment. However, the majority of studies to date have focused on average levels of fatigue, which may obscure important individual differences in the severity and course of fatigue over time. The current study was designed to identify distinct trajectories of fatigue from diagnosis into survivorship in a longitudinal study of women with early-stage breast cancer.

methodsWomen with stage 0 to stage IIIA breast cancer (270 women) were recruited before (neo)adjuvant therapy with radiotherapy, chemotherapy, and/or endocrine therapy and completed assessments at baseline; posttreatment; and at 6 months, 12 months, and 18 months of follow-up. Growth mixture modeling was used to identify trajectories of fatigue, and differences among the trajectory groups with regard to demographic, medical, and psychosocial variables were examined.

resultsFive distinct trajectories of fatigue were identified: Stable Low (66%), with low levels of fatigue across assessments; Stable High (13%), with high fatigue across assessments; Decreasing (4%), with high fatigue at baseline that resolved over time; Increasing (9%), with low fatigue at baseline that increased over time; and Reactive (8%), with increased fatigue after treatment that resolved over time. Both psychological and treatment-related factors were found to be associated with fatigue trajectories, with psychological factors most strongly linked to high fatigue at the beginning of and over the course of treatment.

conclusionsThere is considerable variability in the experience of fatigue among women with early-stage breast cancer. Although the majority of women report relatively low fatigue, those with a history of depression and elevated psychological distress may be at risk of more severe and persistent fatigue.

Indexed as

Breast NeoplasmsDepressionDisease ProgressionFatigueFemaleHumansLongitudinal StudiesMiddle AgedNeoplasm StagingPsychological DistressSocioeconomic FactorsSurvivorshipbiobehavioralbreast cancerfatiguegrowth mixture modelingsurvivorship

Identifiers

PMID33606273
PMCPMC8562726

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.