MedTrace Logo

Phase 1b Study of PD-0332991 in Combination With T-DM1(Trastuzumab-DM1)

NCT01976169 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 29

Last updated 2022-02-08

No results posted yet for this study

Summary

Standard of care:

Treatment with Trastuzumab

Experimental:

21-Day Cycle of Combination therapy with T-DM1 intravenously on Day 1 and oral PD-0332991 on Days 5-18

Study Design and Methodology:

This is a phase 1B inter-patient dose escalation study of PD-0332991 in combination with T-DM1 in patients with recurrent or metastatic HER2-positive breast cancer after prior trastuzumab or other HER2-directed therapies.

The subjects will be administered T-DM1 by intravenous infusion at 3.6 mg/kg for 90 minutes on day 1 of each 21 day cycle. Infusion timing may vary from 30-90 minutes depending on how well the subject tolerates the treatment.

A standard 3+3 trial design will be used for PD-0332991 dose escalation cohorts.The dosing of PD-0332991 will be divided into 3 cohorts, the subjects will receive PD-0332991 on days 5-18 of each 21 day cycle.

Cohort 1 : PD-0332991 - 100 mg daily (oral) Cohort 2 : PD-0332991 - 150 mg daily (oral) Cohort 3 : PD-0332991 - 200 mg daily (oral)

The 3+3 design entails that if one patient out of the first three patients has a DLT, up to three additional patients will be entered at that dose level

Treatment cycles will continue until disease progression or withdrawal from study.

Conditions

Interventions

DRUG

PD-0332991 and T-DM1

The subjects will be administered T-DM1 by intravenous infusion at 3.6 mg/kg for 90 minutes on day 1 of each 21 day cycle. Infusion timing may vary from 30-90 minutes depending on how well the subject tolerates the treatment. A standard 3+3 trial design will be used for PD-0332991 dose escalation cohorts.The dosing of PD-0332991 will be divided into 3 cohorts, the subjects will receive PD-0332991 on days 5-18 of each 21 day cycle. Cohort 1 : PD-0332991 - 100 mg daily (oral) Cohort 2 : PD-0332991 - 150 mg daily (oral) Cohort 3 : PD-0332991 - 200 mg daily (oral)

Sponsors & Collaborators

Principal Investigators

  • Barbara Haley, MD · Internal Medicine Hematology Oncology

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-01-24
Primary Completion
2021-05-19
Completion
2021-05-19

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01976169 on ClinicalTrials.gov