Evidence map›Paper›PMID 40331570›Full record

Trial reportCancer control : journal of the Moffitt Cancer Center

A Non-Inferior Randomized Trial of Neoadjuvant Endocrine Therapy Compared to Neoadjuvant Chemotherapy in Premenopausal Patients With Hormone-Responsive and HER2-Negative Lymph Node-Negative Breast Cancer.

Chongshan Gu, Yingjian He, Nan Zhang, Yiqiang Liu, Jinfeng Li, Tianfeng Wang, Tie Fan, Zhaoqing Fan, Tao Ouyang

Abstract readRandomized Controlled TrialComparative StudyEquivalence Trial
In one paragraph

Trial report in Cancer control : journal of the Moffitt Cancer Center. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Chongshan GuBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.ORCID 0000-0002-4071-6463
Yingjian HeBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Nan ZhangBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Yiqiang LiuDepartment of Pathology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Jinfeng LiBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Tianfeng WangBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Tie FanBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Zhaoqing FanBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.
Tao OuyangBreast Cancer Center, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China.ORCID 0000-0002-1907-3870

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

ObjectivesNeoadjuvant endocrine therapy (NET) has demonstrated efficacy in postmenopausal patients with hormone-responsive and HER2-negative breast cancer. However, few data are available on NET in premenopausal women. This trial was designed to compare the effectiveness of neoadjuvant chemotherapy (NCT) with NET in premenopausal patients with hormone-responsive, HER2-negative, and lymph node-negative breast cancer.MethodsIn this prospective, randomized study, premenopausal patients with hormone-responsive, HER2-negative, and lymph node-negative breast cancer were recruited. The enrolled patients were randomly assigned (1:1) to receive either NCT or NET with goserelin and tamoxifen, followed by goserelin and anastrozole. The primary purpose was to evaluate the non-inferiority of NET to NCT using a clinical response rate assessed by ultrasound.ResultsA total of 68 patients were assigned to receive either NCT (n = 31) or NET (n = 37). The clinical response rate was 16.1% for NCT and 35.1% for NET (estimated difference 19.0%, 95%CI: -1.1%-39.1%, non-inferior

Indexed as

Antineoplastic Agents, HormonalAntineoplastic Combined Chemotherapy ProtocolsBreast NeoplasmsNeoadjuvant TherapyAdultErb-b2 Receptor Tyrosine KinasesFemaleGoserelinHumansLymph NodesMiddle AgedPremenopauseProspective StudiesTamoxifenAntineoplastic Agents, HormonalERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesGoserelinTamoxifenbreast cancerclinical responseneoadjuvant chemotherapyneoadjuvant endocrine therapypremenopausal patients

Identifiers

PMID40331570
PMCPMC12062642

What OpenQuestion holds

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Registered trials

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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.