Evidence map›Paper›PMID 24802413›Full record

Trial reportCancer2014

Patient-reported symptoms and discontinuation of adjuvant aromatase inhibitor therapy.

Kelley M Kidwell, Steven E Harte, Daniel F Hayes, Anna Maria Storniolo, Janet Carpenter, David A Flockhart, Vered Stearns, Daniel J Clauw, David A Williams, N Lynn Henry

Open access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Cancer, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 7 pooled it
6.5field-weighted citation impact, top 3% 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

59 citing papers in PubMed, 7 syntheses or guidelines pooled it, 97 citations in OpenAlex.

  1. Pooled it
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  6. Interventions for multidimensional aspects of breast cancer-related fatigue: a meta-analytic review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2021
    Pooled it
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  8. Aerobic exercise and aromatase inhibitor-associated musculoskeletal symptoms: results of a randomized clinical trial.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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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 6 institutions in 1 country.

Kelley M KidwellDepartment of Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan.
Steven E Harte
Daniel F Hayes
Anna Maria Storniolo
Janet Carpenter
David A Flockhart
Vered Stearns
Daniel J Clauw
David A Williams
N Lynn Henry
University of Michigan–Ann Arbor · USIndiana University – Purdue University Indianapolis · USPain and Headache Center · USIndiana University · USMichigan Center for Translational Pathology · USSidney Kimmel Comprehensive Cancer Center · US

Funding

ZINC GLUCONATE GLYCINE LOZENGES &VITAMIN C EFFECTS ON COMMON COLDM01RR000042 · NCRR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ELSTROM, REBECCA L · 1985 to 2007
$40.8M
ZINC AND CA EDTA THERAPY OF PLUMBISMM01RR000052 · NCRR · JOHNS HOPKINS UNIVERSITY · PI MARSH, LAURA · 1985 to 2007
$37.3M
ZOSUQUIDAR TRIHYDROCHLORIDE DURING CONVENTIONAL INDUCTION AND POST-REMISSIONM01RR000750 · NCRR · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI STORNIOLO, ANNA · 1985 to 2008
$25.5M
TAMAXIFEN PHARMACOGENETICSU01GM061373 · NIGMS · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI FLOCKHART, DAVID ALASTAIR · 2000 to 2009
$17.0M
Indiana University Comprehensive Training in Clinical PharmacologyT32GM008425 · NIGMS · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI Zeruesenay Desta, Michael Thomas Eadon · 1992 to 2026
$7.7M
NCRR NIH HHS M01 RR000042NCRR NIH HHS M01 RR000052NCRR NIH HHS M01-RR00042NCRR NIH HHS M01-RR00052NCRR NIH HHS M01 RR000750NCRR NIH HHS M01-RR00750NIGMS NIH HHS 5T32-GM08425NIGMS NIH HHS T32 GM008425NIGMS NIH HHS U01 GM061373NIGMS NIH HHS U01-GM61373
6 · The paper itself

Abstract

backgroundAromatase inhibitor (AI) therapy results in substantial survival benefits for patients with hormone receptor-positive breast cancer. The rates of poor adherence and discontinuation of AI therapy are high, primarily because of treatment-related toxicities like musculoskeletal pain. Although pain-related symptoms may worsen during AI therapy, the authors hypothesized that nonpersistence with AI therapy was associated with symptoms that were present before treatment initiation.

methodsPostmenopausal women initiating AI therapy who were enrolled in a prospective clinical trial completed questionnaires at baseline to assess sleep, fatigue, mood, and pain. Reasons for treatment discontinuation during the first year of treatment were recorded. Associations between baseline patient-reported symptoms and treatment discontinuation because of toxicity were identified using logistic regression.

resultsFour hundred forty-nine patients were evaluable. The odds of treatment discontinuation were higher in patients who reported a greater number of symptoms before AI initiation. Baseline poor sleep quality was associated with early treatment discontinuation, with an odds ratio (OR) of 1.91 (95% confidence interval [CI], 1.26-2.89; P = .002). Baseline presence of tired feeling and forgetfulness had similar ORs for discontinuation (tired feeling: OR, 1.76; 95% CI, 1.15-2.67; P = .009; forgetfulness: OR, 1.66; 95% CI, 1.11-2.48; P = .015). An increasing total number of baseline symptoms was associated with an increased likelihood of treatment discontinuation, with an OR of 1.89 (95% CI, 1.20-2.96; P = .006) for 3 to 5 symptoms versus 0 to 2 symptoms.

conclusionsSymptom clusters in breast cancer survivors that are present before the initiation of adjuvant AI therapy may have a negative impact on a patient's persistence with therapy. Interventions to manage these symptoms may improve breast cancer outcomes and quality of life.

Indexed as

AndrostadienesAromatase InhibitorsBreast NeoplasmsFemaleHumansLetrozoleMiddle AgedNitrilesProspective StudiesSurveys and QuestionnairesSurvival AnalysisTreatment OutcomeTriazolesAndrostadienesAromatase InhibitorsexemestaneLetrozoleNitrilesTriazolesaromatase inhibitorbreast cancernonpersistencepatient-reported outcomessymptoms

Identifiers

PMID24802413
PMCPMC4126845
OpenAlexW1556736550

What OpenQuestion holds

Textmetadata
LicenceTDM
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.