PI3Kbeta Inhibitor AZD8186 and Docetaxel in Treating Patients Advanced Solid Tumors With PTEN or PIK3CB Mutations That Are Metastatic or Cannot Be Removed by Surgery

Summary

This phase I trial studies the side effects and best dose of PI3Kbeta inhibitor AZD8186 when given together with docetaxel in treating patients with solid tumors with PTEN or PIK3CB mutations that have spread to other places in the body (metastatic) or cannot be removed by surgery. PI3Kbeta inhibitor AZD8186 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving PI3Kbeta inhibitor AZD8186 and docetaxel may work better in treating patients with solid tumors.

Conditions

• Advanced Breast Carcinoma
• Advanced Malignant Solid Neoplasm
• Advanced Prostate Carcinoma
• Anatomic Stage III Breast Cancer AJCC v8
• Anatomic Stage IIIA Breast Cancer AJCC v8
• Anatomic Stage IIIB Breast Cancer AJCC v8
• Anatomic Stage IIIC Breast Cancer AJCC v8
• Anatomic Stage IV Breast Cancer AJCC v8
• Castration-Resistant Prostate Carcinoma
• Metastatic Breast Carcinoma
• Metastatic Malignant Solid Neoplasm
• Metastatic Prostate Carcinoma
• Prognostic Stage III Breast Cancer AJCC v8
• Prognostic Stage IIIA Breast Cancer AJCC v8
• Prognostic Stage IIIB Breast Cancer AJCC v8
• Prognostic Stage IIIC Breast Cancer AJCC v8
• Prognostic Stage IV Breast Cancer AJCC v8
• Stage III Prostate Cancer AJCC v8
• Stage IIIA Prostate Cancer AJCC v8
• Stage IIIB Prostate Cancer AJCC v8
• Stage IIIC Prostate Cancer AJCC v8
• Stage IV Prostate Cancer AJCC v8
• Stage IVA Prostate Cancer AJCC v8
• Stage IVB Prostate Cancer AJCC v8
• Triple-Negative Breast Carcinoma
• Unresectable Solid Neoplasm

Interventions

DRUG

Docetaxel

Given IV

OTHER

Laboratory Biomarker Analysis

Correlative studies

OTHER

Pharmacological Study

Correlative studies

DRUG

PI3Kbeta Inhibitor AZD8186

Given PO

Sponsors & Collaborators

• National Cancer Institute (NCI)

  lead NIH

Principal Investigators

• Alison M Schram · JHU Sidney Kimmel Comprehensive Cancer Center LAO

Study Design

Allocation

NA

Purpose

TREATMENT

Masking

NONE

Model

SINGLE_GROUP

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2018-09-24

Primary Completion

2022-07-25

Completion

2025-10-13

FDA Drug

Yes

Countries

• United States

Study Locations