ArticleBreast (Edinburgh, Scotland)2023
Nodal response to primary systemic therapy predicts prognosis of cN3c breast cancer patients receiving multimodality therapy.
Article in Breast (Edinburgh, Scotland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed, 0 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo investigate the survival outcomes, patterns and risks of recurrence in cN3c breast cancer patients after multimodality therapy, as well as the predictors of candidates for ipsilateral supraclavicular (SCV) area boosting.
methodConsecutive cN3c breast cancer patients from January 2009 to December 2020 were retrospectively reviewed. Based on nodal response to primary systemic therapy (PST), patients were categorized into three groups: clinical complete response (cCR) not achieved in SCV lymph nodal (SCLN, Group A), SCLN cCR but axillary node (ALN) did not achieve pathological complete response (pCR, Group B), cCR in SCLN and pCR in ALN (Group C).
resultsThe median follow-up time was 32.7 months. The 5-year overall survival (OS) and recurrence-free survival (RFS) were 64.6% and 43.7% respectively. Multivariate analysis showed cumulative SCV dose and ypT stage, ALN response and SCV response to PST were significantly associated with OS and RFS respectively. Compared with Group A or B, Group C showed significantly improved 3 y-RFS (53.8% vs 73.6% vs 100%, p = 0.003), and the lowest rate of DM as first failure (37.9% vs 23.5% vs 0%, p = 0.010). In Group A, the 3 y-OS for patients receiving the cumulative SCV dose of ≥60 Gy versus <60 Gy was 78.0% versus 57.3% (p = 0.029).
conclusionNodal response to PST is an independent prognostic factor for survival and pattern of failure. A cumulative SCV dose of ≥60 Gy is positively associated with improved OS, especially in Group A. Our data supports the perspective of optimizing radiotherapeutic strategy based on nodal response.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.