Evidence map›Paper›PMID 38294615›Full record

ArticleBreast cancer research and treatment2024

Deep learning-guided adjuvant chemotherapy selection for elderly patients with breast cancer.

Enzhao Zhu, Linmei Zhang, Jiayi Wang, Chunyu Hu, Huiqing Pan, Weizhong Shi, Ziqin Xu, Pu Ai, Dan Shan, Zisheng Ai

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Article in Breast cancer research and treatment, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 16 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

10 authors at 4 institutions in 3 countries.

Enzhao Zhu *School of Medicine, Tongji University, Shanghai, China.
Linmei Zhang *Department of Periodontics, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China.
Jiayi WangSchool of Medicine, Tongji University, Shanghai, China.
Chunyu HuSchool of Medicine, Tenth People's Hospital of Tongji University, Shanghai, China.
Huiqing PanSchool of Medicine, Tongji University, Shanghai, China.
Weizhong ShiShanghai Hospital Development Center, Shanghai, China.
Ziqin XuColumbia University, New York, NY, USA.
Pu AiSchool of Medicine, Tongji University, Shanghai, China.
Dan ShanColumbia University, New York, NY, USA.
Zisheng AiDepartment of Medical Statistics, School of Medicine, Tongji University, Shanghai, China. azs1966@126.com.ORCID http://orcid.org/0009-0002-2663-5621
Tongji University · CNColumbia University · USOllscoil na Gaillimhe – University of Galway · IEShanghai Hospital Development Center · CN

Funding

Medical discipline Construction Health Committee of Project of Pudong Shanghai PWYgV2021-02
6 · The paper itself

Abstract

purposeThe efficacy of adjuvant chemotherapy in elderly breast cancer patients is currently controversial. This study aims to provide personalized adjuvant chemotherapy recommendations using deep learning (DL).

methodsSix models with various causal inference approaches were trained to make individualized chemotherapy recommendations. Patients who received actual treatment recommended by DL models were compared with those who did not. Inverse probability treatment weighting (IPTW) was used to reduce bias. Linear regression, IPTW-adjusted risk difference (RD), and SurvSHAP(t) were used to interpret the best model.

resultsA total of 5352 elderly breast cancer patients were included. The median (interquartile range) follow-up time was 52 (30-80) months. Among all models, the balanced individual treatment effect for survival data (BITES) performed best. Treatment according to following BITES recommendations was associated with survival benefit, with a multivariate hazard ratio (HR) of 0.78 (95% confidence interval (CI): 0.64-0.94), IPTW-adjusted HR of 0.74 (95% CI: 0.59-0.93), RD of 12.40% (95% CI: 8.01-16.90%), IPTW-adjusted RD of 11.50% (95% CI: 7.16-15.80%), difference in restricted mean survival time (dRMST) of 12.44 (95% CI: 8.28-16.60) months, IPTW-adjusted dRMST of 7.81 (95% CI: 2.93-11.93) months, and p value of the IPTW-adjusted Log-rank test of 0.033. By interpreting BITES, the debiased impact of patient characteristics on adjuvant chemotherapy was quantified, which mainly included breast cancer subtype, tumor size, number of positive lymph nodes, TNM stages, histological grades, and surgical type.

conclusionOur results emphasize the potential of DL models in guiding adjuvant chemotherapy decisions for elderly breast cancer patients.

Indexed as

Breast NeoplasmsDeep LearningAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsChemotherapy, AdjuvantFemaleHumansPrecision MedicineCausal inferenceChemotherapyDeep learningElderly breast cancer

Identifiers

PMID38294615
OpenAlexW4391401840

What Socratic 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 Socratic graph.