Dose-Escalation Phase 1 Study of G-202 (Mipsagargin) in Patients With Advanced Solid Tumors

Completed · Phase 1

Conditions studied: Advanced Solid Tumors

In brief

This is an open-label, single-arm, dose-escalation Phase I study to determine the maximum tolerated dose (MTD) of G-202 (mipsagargin) when administered once daily for 3 consecutive days of a 28-day cycle in patients with advanced solid tumors. G-202 will be administered by intravenous infusion over 1 hour on Days 1, 2 and 3 of each 28-day cycle.

Key facts

Study ID

NCT01056029

Run by

GenSpera, Inc.

People needed

30

Starts

2010-01-01

Expected to finish

2013-08-01

Last updated by the study team

2015-12-10

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Histologically-confirmed malignancy that is metastatic or unresectable and for which standard curative measures do not exist or are no longer effective
• Disease that is measurable and/ or evaluable by RECIST criteria. Patients with prostate cancer require presence of disease on bone scan and/or CT scan and evidence of increasing PSA after standard hormonal therapy
• ECOG Performance Status ≤ 2
• Life expectancy estimated to be at least 3 months
• Acceptable liver function:
• In the absence of disease involvement in the liver and if bilirubin ≤ 1.5 times institutional upper limit of normal (ULN), AST (SGOT), ALT (SGPT) and GGT may be ≤ 2 times ULN
• In the presence of disease involvement in the liver and if bilirubin ≤ 1.5 times institutional upper limit of normal (ULN), AST (SGOT), ALT (SGPT) and GGT may be ≤ 5 times ULN
• Alkaline phosphatase ≤ 2.5 times ULN Patients with bone metastases alkaline phosphatases ≤ 5 times ULN
• Acceptable renal function:
• Serum creatinine ≤ 1.5 times ULN, OR
• Calculated creatinine clearance ≥ 50 mL/min (Cockcroft-Gault formula)
• Acceptable hematologic status:
• Absolute neutrophil count (ANC) ≥ 1500 cells/mm3 (1.5 ×109/L)
• Platelet count ≥ 100,000 platelet/mm3 (100 ×109/L)
• Hemoglobin ≥ 9 g/dL
• Urinalysis with no evidence of proteinuria
• Acceptable coagulation profile (PT or INR, PTT) < 1.5 times ULN
• At least 4 weeks since prior chemotherapy or surgery, with recovery to Grade 1 or baseline of significant toxicities felt related to prior drug(s)
• Women of childbearing potential must have a negative serum pregnancy test at screening.
• All patients (males and females) of child-bearing potential must agree to use an effective method of birth control
• Ability to understand and willingness to sign a written informed consent document
• Patients with prostate cancer must continue androgen deprivation therapy with LHRH agonists

You may not qualify if…

• Documentation of keratosis follicularis, also known as Darier or Darier-White disease
• Known hypersensitivity to any study drug component, including thapsigargin derivatives, Polysorbate 20, or propylene glycol
• Patients with known and untreated brain metastases. Patients with brain metastases that have been treated and demonstrated to be clinically stable for at least 30 days may be enrolled onto the study
• Patients with a family history of coagulopathy or patients with DVT or pulmonary embolus within the last 6 months
• Patients taking anti-coagulants that include Coumadin or low molecular weight heparin
• Patients with pre-existing cardiac conditions:
• Prior documented myocardial infarction within the last 6 months
• Pre-existing cardiac failure (NYHA class III-IV)
• Atrial fibrillation on anti-coagulants
• Unstable angina
• Severe valvulopathy
• Cardiac angioplasty or stenting within the last 6 months
• Use or requirement for use of inhibitors or inducers of cytochrome isoenzymes
• Corrected QTc prolongation value, calculated using Bazett's formula (QTcB = QT/RR ½), > 450 msec
• Pregnant or lactating females
• Evidence of serious and/or unstable pre-existing medical, psychiatric or other condition (including laboratory abnormalities) that could interfere with patient safety or provision of informed consent to participate in this study
• Active uncontrolled infection, including known history of AIDS or hepatitis B or C
• Any psychological, sociological, or geographical condition that could potentially interfere with compliance with the study protocol and follow-up schedule
• Concurrently receiving any other investigational agents while on study

Where it is running

• Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins — Baltimore, Maryland, United States
• University of Texas, Health Science Center,Cancer Therapy and Research Center — San Antonio, Texas, United States
• University of Wisconsin Paul P Carbone Comprehensive Cancer Center — Madison, Wisconsin, United States

Full record on ClinicalTrials.gov

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