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Trial closure: MA41

Trial closure: MA41

MA41 trial investigating a de-Escalation of adjuvant chemotherapy in HER-2 positive, estrogen receptor-negative, node-negative, early breast cancer patients who achieved pathological complete response after neoadjuvant chemotherapy and dual HER-2 blockade (DECRESCENDO) trial has now permanently closed.

DECRESCENDO was a multicentre, open-label, dual-phase single-arm phase II de-escalation study evaluating neoadjuvant treatment with 12 administrations of weekly IV paclitaxel 80 mg/m2 (or IV docetaxel 75 mg/m2 every 3 weeks for 4 cycles) combined with subcutaneous (SC) fixed dose combination (FDC) of pertuzumab and trastuzumab (loading dose of 1200 mg pertuzumab and 600 mg trastuzumab, followed by 600 mg pertuzumab and 600 mg trastuzumab) every 3 weeks for 4 cycles.

For more information please visit the MA41 members trial page >