Spots Global Cancer Trial Database for A Phase Ib Safety lead-in, Followed by Phase II Trial of ADG106 in Combination With Neoadjuvant Chemotherapy in HER2 Negative Breast Cancer

Study Description

Brief Summary: This is an open label, lead in phase Ib dose confirmation study in patients with advanced solid tumors, followed by a phase II single arm study as neoadjuvant therapy in stage I-III HER2 negative breast cancer. Primary Objectives * To determine the safety profile of combination of ADG106 with dose dense doxorubicin/cyclophosphamide, and with weekly paclitaxel. * To determine the Recommended Phase 2 Dose (RP2D) of ADG106 in combination with dose dense doxorubicin/cyclophosphamide, and with weekly paclitaxel. * To evaluate biological changes on immunohistochemistry in HER2 negative breast cancer after treatment with ADG106 alone and in combination with chemotherapy. Secondary Objectives * To determine the efficacy of combination of ADG106 with standard neoadjuvant combination chemotherapy in HER2 negative breast cancer: objective response rates. * To correlate tumor and plasma biomarkers with efficacy outcomes.

Detailed Description: The phase Ib segment will be carried out with a standard 3+3 dose de-escalation design. Patients with advanced/ metastatic solid organ cancers will be enrolled in 2 parallel cohorts. Cohort 1 will receive ADG106 in combination with dose dense doxorubicin/ cyclophosphamide (AC). Cohort 2 will receive ADG106 in combination with weekly paclitaxel. In the phase II portion, patients with stage I-III HER2 negative breast cancer planned for neoadjuvant chemotherapy will be enrolled. Patients will be treated with neoadjuvant chemotherapy (ddAC followed by paclitaxel for 12 weeks) combined with ADG106, before definitive breast cancer surgery

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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