Phase 1 Study of Pazopanib With GSK1120212 in Advanced Solid Tumors, Enriched With Patients With Differentiated Thyroid Cancer, Soft-tissue Sarcoma, and Cholangiocarcinoma

Phase 1

Completed

• Conditions: Solid Tumors; Thyroid Cancer; Soft-tissue Sarcoma; Cholangiocarcinoma
• Interventions: Drug: Pazopanib; Drug: GSK1120212

• Registration Number: NCT01438554
• Lead Sponsor: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

Brief Summary

The purpose of this study is to determine the safety and toxicity of the combination of pazopanib and GSK1120212 in patients with solid tumors and identify the maximum tolerated dose (MTD) of this combination for phase II study.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2011-08-23
• Study First Submitted QC: 2011-09-21
• Study First Posted: 2011-09-22
• Study Start: 2011-10
• Primary Completion: 2016-04
• Status Verified: 2018-08
• Study Completion: 2018-08
• Last Update Submitted: 2018-08-28
• Last Update Posted: 2018-08-29

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 89

Inclusion Criteria

• Dose escalation cohort for all solid tumors is closed to enrollment.
• Expansion cohorts: Soft-tissue sarcoma, cholangiocarcinoma, and differentiated thyroid cancer (DTC) cohorts are closed to enrollment. Patients in the DTC cohort must have disease that is able to be biopsied.
• Must have measurable disease.
• Tumor progression in the 6-month period prior to study drug initiation.
• DTC patients: must have radioiodine non-avid lesions, OR radioiodine avid lesions that have not responded to treatment with radioactive iodine.
• ECOG performance status less than or equal to 1.
• Life expectancy >3 months.
• Blood pressure <140 mmHg and <90 mmHg.
• LVEF is >= 50%
• Must be able to swallow pills.

Exclusion Criteria

• Chemotherapy, radiotherapy, other investigational therapy, or major surgery within 4 weeks.
• Sarcoma and cholangiocarcinoma ONLY: Prior VEGF-targeted TKI therapy.
• Pregnant or currently breastfeeding.
• Unresolved toxicity greater than grade 1.
• Evidence of active hepatitis or HIV.
• Significant cardiovascular disease.
• Taking medications known to be strong inducers or inhibitors of CYP3A enzymes.
• Clinically significant gastrointestinal abnormalities that may increase the risk for gastrointestinal bleeding.
• History of gastrointestinal condition causing malabsorption or obstruction.
• Cerebrovascular accident including transient ischemic attack (TIA), pulmonary embolism or untreated deep vein thrombosis (DVT) within past 6 months.
• Known endobronchial lesions and/or lesions infiltrating major pulmonary vessels that increase risk of pulmonary hemorrhage.
• Hemoptysis within 6 months of starting treatment.
• History of retinal vein occlusion (RVO) or central serous retinopathy (CSR), or predisposing factors to RVO or CSR as assessed by ophthalmic exam.
• Known brain mets that are not stable for at least 8 weeks prior to treatment, or patient is on glucocorticoids for brain mets.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Pazopanib and GSK1120212	GSK1120212	Treatment will be administered on an outpatient basis. Both drugs are taken orally. Each cycle lasts 28 days. The doses of each drug will depend on when patient enters study.
Pazopanib and GSK1120212	Pazopanib	Treatment will be administered on an outpatient basis. Both drugs are taken orally. Each cycle lasts 28 days. The doses of each drug will depend on when patient enters study.

Primary Outcome Measures

Name	Time	Method
Maximum tolerated dose (MTD) of pazopanib and GSK1120212 when combined in patients with solid tumors	Approximately one year
Adverse events as a measure of the safety and tolerability profile of pazopanib in combination with GSK1120212 in patients with solid tumors	Approximately two years

Secondary Outcome Measures

Name	Time	Method
Objective response rate at six months in patients with advanced thyroid cancer, soft tissue sarcoma and cholangiocarcinoma being treated at the MTD	Approximately one year
Progression-free survival (PFS) in patients with advanced thyroid cancer, soft tissue sarcoma and cholangiocarcinoma being treated at MTD.	Approximately one year
PD marker analysis on peripheral blood mononuclear cells for patients with soft tissue sarcoma and cholangiocarcinoma	Approximately one year
Correlation of PK data with radiographic response, PD markers, and the impact of tumor histologic subtype and tumor genotype on radiographic response for patients with advanced thyroid cancer	Approximately one year

Trial Locations

Locations (2)

Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins; 🇺🇸 Baltimore, Maryland, United States

MD Anderson Cancer Center; 🇺🇸 Houston, Texas, United States