Evidence map›Paper›PMID 41731206›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2026

Factors influencing patient-reported symptom outcomes in women with metastatic breast cancer.

Yan Zhan, Shelli Feder, Maryam Lustberg, Margaret Q Rosenzweig, Djin Tay, Tish M Knobf

Abstract read
PubMed Publisher
In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Yan ZhanSchool of Nursing, Yale University, 400 West Campus Drive, Orange, CT, 06516, USA. yan.zhan@yale.edu.
Shelli FederSchool of Nursing, Yale University, 400 West Campus Drive, Orange, CT, 06516, USA.
Maryam LustbergDepartment of Medicine, School of Medicine, Yale University, New Haven, CT, USA.
Margaret Q RosenzweigUniversity of Pittsburgh School of Nursing, Pittsburgh, PA, USA.
Djin TayCollege of Nursing, University of Utah, Salt Lake City, UT, USA.
Tish M KnobfSchool of Nursing, Yale University, 400 West Campus Drive, Orange, CT, 06516, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUtilization of targeted agents and immunotherapy led to improved survival in women with metastatic breast cancer (MBC). However, a knowledge gap remains about the side effects and symptom burden associated with these therapies that are not fully described for people living with MBC. We examined patient-reported symptom severity, interference, and symptom burden related to MBC cancer treatments and identified correlated sociodemographic and clinical factors.

methodsThis is a cross-sectional study. Women with MBC on systemic cancer treatment recruited from oncology clinics and advocacy organizations completed a survey from February to September 2024. We used the MD Anderson Symptom Inventory (MDASI) Immunotherapy module to describe symptom severity and interference of 20 symptoms and symptom burden. We conducted descriptive statistics and stepwise multiple linear regression to identify sociodemographic and clinical factors correlated with symptom severity, interference, and symptom burden.

resultsIn the sample of 209 participants, the mean age was 50.11 years (SD = 14.12); 76.6% were White. Most were HR+/HER2- subtype, with an average time of 4.35 years since MBC diagnosis. Fatigue, sleep disturbance, forgetfulness, drowsiness, and sadness were the most prevalent symptoms. Participants identified as non-White, have completed more lines of treatments reported higher symptom severity, interference, and total symptom burden. However, having dependent children (β = 0.32, 95% CI [0.04, 0.60], P = 0.027) was associated with more severe symptom interference.

conclusionThe type and number of treatments, being non-White and caring for dependent children, were associated with a higher symptom burden. Symptom management interventions should be tailored for a specific MBC subgroup and to improve overall well-being for the MBC population.

Indexed as

Breast NeoplasmsPatient Reported Outcome MeasuresAdultAgedCross-Sectional StudiesFatigueFemaleHumansImmunotherapyMiddle AgedNeoplasm MetastasisQuality of LifeSeverity of Illness IndexSurveys and QuestionnairesSymptom BurdenCancer symptomsMBCMetastatic breast cancerSymptom burdenSystemic therapy

Identifiers

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.