Observational studySupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2026
Primary G-CSF prophylaxis in sacituzumab govitecan-treated mTNBC: real-world evidence from a multinational CEBCC-102 cohort.
Observational study 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. 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.
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
26 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSacituzumab govitecan (SG) is a key treatment for metastatic triple-negative breast cancer (mTNBC). Neutropenia is a common toxicity, and the optimal use of G-CSF (primary prophylaxis versus reactive administration) remains uncertain. We evaluated the association of primary G-CSF prophylaxis with clinical outcomes and treatment-related toxicities.
methodsWe conducted a multinational retrospective real-world cohort study of 303 patients with mTNBC treated with SG in the second or a later line. Efficacy endpoints included progression-free survival (PFS) and overall survival (OS), analyzed using the Kaplan-Meier method. Adverse events were assessed according to CTCAE criteria.
resultsOf 303 patients, 100 were included in the primary prophylaxis group and 203 in the no primary prophylaxis group. Median PFS was 4.2 months in the primary prophylaxis group versus 5.1 months in the no primary prophylaxis group (p = 0.66), with 6-month PFS rates of 38.5% vs. 42.1%, respectively. Median OS was 10.9 vs. 11.6 months (p = 0.95), with 12-month OS rates of 44.9% vs. 47.1%. The frequencies of the recorded individual AEs were similar between groups, apart from grade 3-4 neutropenia, which was less frequent in the primary prophylaxis group (33.0% vs. 50.7%, p = 0.005). Febrile neutropenia occurred in 4.0% vs. 4.4% of patients (p = 1.00). Other recorded AEs (anemia, diarrhea, nausea, vomiting, alopecia) were comparable. Dose reductions due to toxicity were similar (36.0% vs. 38.4%, p = 0.71). In the no primary prophylaxis group, 74.4% subsequently received secondary G-CSF.
conclusionsIn this retrospective real-world cohort, primary G-CSF prophylaxis was associated with a lower frequency of grade 3-4 neutropenia. No statistically significant differences in PFS, OS, or febrile neutropenia were observed between groups. These findings support a risk-adapted rather than universal approach to primary G-CSF prophylaxis.
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.