Phase 1 Study of Pazopanib With GSK1120212 in Advanced Solid Tumors, Enriched With Patients With Differentiated Thyroid Cancer, Soft-tissue Sarcoma, and Cholangiocarcinoma
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ClinicalTrials.gov Identifier: NCT01438554 |
Recruitment Status :
Completed
First Posted : September 22, 2011
Last Update Posted : August 29, 2018
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Condition or disease | Intervention/treatment | Phase |
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Solid Tumors Thyroid Cancer Soft-tissue Sarcoma Cholangiocarcinoma | Drug: Pazopanib Drug: GSK1120212 | Phase 1 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 89 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Other |
Official Title: | Phase I Study Determining the Safety and Tolerability of Combination Therapy With Pazopanib, a VEGFR/PDGFR/Raf Inhibitor, and GSK1120212, a MEK Inhibitor, in Advanced Solid Tumors Enriched With Patients With Advanced Differentiated Thyroid Cancer, Soft Tissue Sarcoma, and Cholangiocarcinoma |
Actual Study Start Date : | October 2011 |
Actual Primary Completion Date : | April 2016 |
Actual Study Completion Date : | August 2018 |

Arm | Intervention/treatment |
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Experimental: Pazopanib and 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.
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Drug: Pazopanib
Other Name: Votrient Drug: GSK1120212 Other Names:
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- Maximum tolerated dose (MTD) of pazopanib and GSK1120212 when combined in patients with solid tumors [ Time Frame: 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 [ Time Frame: Approximately two years ]
- Objective response rate at six months in patients with advanced thyroid cancer, soft tissue sarcoma and cholangiocarcinoma being treated at the MTD [ Time Frame: Approximately one year ]
- Progression-free survival (PFS) in patients with advanced thyroid cancer, soft tissue sarcoma and cholangiocarcinoma being treated at MTD. [ Time Frame: 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 [ Time Frame: Approximately one year ]
- PD marker analysis on peripheral blood mononuclear cells for patients with soft tissue sarcoma and cholangiocarcinoma [ Time Frame: Approximately one year ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
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.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01438554
United States, Maryland | |
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | |
Baltimore, Maryland, United States, 21231 | |
United States, Texas | |
MD Anderson Cancer Center | |
Houston, Texas, United States, 77030 |
Principal Investigator: | Nilo Azad, MD | Johns Hopkins University |
Responsible Party: | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins |
ClinicalTrials.gov Identifier: | NCT01438554 |
Other Study ID Numbers: |
J1162 NA_00048646 ( Other Identifier: JHMIRB ) |
First Posted: | September 22, 2011 Key Record Dates |
Last Update Posted: | August 29, 2018 |
Last Verified: | August 2018 |
Thyroid Neoplasms Thyroid Diseases Neoplasms Neoplasms, Connective and Soft Tissue Neoplasms by Histologic Type Endocrine Gland Neoplasms Neoplasms by Site Head and Neck Neoplasms Neoplasms, Glandular and Epithelial Sarcoma |
Cholangiocarcinoma Endocrine System Diseases Adenocarcinoma Carcinoma Trametinib Antineoplastic Agents Protein Kinase Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action |