Evaluation and Modeling of the Effect of G-CSF on the Evolution of Polynuclear Neutrophils During Dense Dose Epirubicin-Cyclophosphamide Regeneration
EMEG-ECDD
EMEG-ECDD
Sponsor study identifier
interventional
97
1 country
1
Study Start
September 2, 2022
Actual (reported)Primary Completion
September 26, 2025
Actual (reported)Study Completion
September 26, 2025
Actual (reported)Patients including of localized breast cancer will require chemotherapy treatment with epirubicin - cyclophosphamide (EC) followed by treatment with docetaxel or paclitaxel. In addition to this chemotherapy, the investigator will prescribe injections of granulocyte growth factors (G-CSF), to stimulate the growth of white blood cells. Patients will be randomized to either a peg-G-CSF arm or a G-CSF arm, prescribed at different times. The aim is to determine whether one of the two treatment regimens best limits the risk of a decrease in white blood cells
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
September 26, 2025
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 24, 2022
Actual (reported)March 25, 2022
Actual (reported)September 2, 2022
Actual (reported)September 26, 2025
Actual (reported)September 26, 2025
Actual (reported)Variation of Neutrophils concentration in patient treated with G-CSF or peg-G-CSF
Variation of Neutrophils concentration will be assess by blood count formula performed during the 2 first cycle of Epirubicin-cyclophosphamide treatment.
Day 4
Variation of Neutrophils concentration in patient treated with G-CSF or peg-G-CSF
Variation of Neutrophils concentration will be assess by blood count formula performed during the 2 first cycle of Epirubicin-cyclophosphamide treatment.
Day 8
2 cycles of chemotherapy with administration of G-CSF (filgrastim or lenograstim) on D2, D4 to D7 or D8.. Realization of blood sampling at D1, D4, D8 and D14
2 cycles of chemotherapy with administration of peg-G-CSF (pegfilgrastim) on D2. Realization of blood sampling at D1, D4, D8 and D14
\- Arm 1: 2 cycles of chemotherapy with administration of G-CSF (filgrastim or lenograstim) on D2, D4 to D7 or D8.. Realization of blood sampling at D1, D4, D8 and D14
\- Arm 2: 2 cycles of chemotherapy with administration of peg-G-CSF (pegfilgrastim) on D2. Realization of blood sampling at D1, D4, D8 and D14
These entries preserve how the registry describes the intervention. Their treatment roles are shown separately from molecular identities.
Treatment programme
Dense dose epirubicin-cyclophosphamide chemotherapy and G-CSF (filgrastim, lenograstim)
The registry describes a treatment programme. Individual components, doses and actual administration are not established by this entry.
Centre Georges François Leclerc (CGFL)
Dijon, Bourgogne-Franche-Comté, 21000, France
97 participants (actual enrollment reported by the registry).
First Submitted
January 24, 2022
First Posted
March 25, 2022
Study Start
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
September 2, 2022
Primary Completion
September 26, 2025
Actual (reported)Study Completion
September 26, 2025
Actual (reported)Last Updated
February 19, 2026
Record last verified: 2026-02
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Source: ClinicalTrials.gov.
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