Auranofin and Sirolimus in Treating Patients With Advanced Solid Tumors or Recurrent Non-Small Cell Lung Cancer

Phase I Study of Auranofin and Sirolimus in Adult Patients With Non-Small Cell Lung Cancer

This phase I clinical trial studies the side effects and best dose of auranofin and sirolimus when given together in treating patients with non-small cell lung cancer. Immunosuppressive therapy, such as auranofin and sirolimus, may be an effective treatment for non-small cell lung cancer. Sirolimus may also stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving auranofin and sirolimus may be an effective treatment for non-small cell lung cancer.

Study Overview

• Status: Withdrawn
• Conditions: Unspecified Adult Solid Tumor, Protocol Specific; Recurrent Non-small Cell Lung Cancer
• Intervention / Treatment: Other: laboratory biomarker analysis; Other: pharmacological study; Drug: auranofin; Drug: sirolimus

Detailed Description

PRIMARY OBJECTIVES:

I. To determine the maximally tolerated dose (MTD) of auranofin plus sirolimus (Cohort I).

II. To determine the confirmed response rate of auranofin plus sirolimus (Cohort II).

SECONDARY OBJECTIVES:

I. To describe the adverse event and toxicity profiles associated with this treatment combination.

II. To evaluate response, time to progression, progression-free survival (PFS), overall survival (OS), and time to treatment failure in patients treated with this treatment combination.

TERTIARY OBJECTIVES:

I. To evaluate tumor biomarkers of protein kinase C (PKC) and mammalian target of rapamycin (mTOR) signaling activity as predictors of clinical outcome (i.e. response, PFS, OS) for patients receiving auranofin/sirolimus therapy.

II. To evaluate the use of surrogate biomarkers of PKC and mTOR inhibition in peripheral blood lymphocytes (PBLs) as predictors of clinical outcome (i.e. response, PFS, OS) for patients receiving auranofin/sirolimus therapy.

OUTLINE: This is a cohort I, dose-escalation study followed by a cohort II study.

Patients receive auranofin orally (PO) once daily (QD) and sirolimus PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 3-6 months for 2 years.

• Study Type: Interventional
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • Florida
    • Jacksonville, Florida, United States, 32224-9980
      • Mayo Clinic in Florida

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Cohort I (dose escalation) only: Histologic proof of an advanced, solid tumor that is now unresectable

• Cohort II (maximum tolerated dose) only:

  • Platinum-refractory non-small cell lung cancer (NSCLC) (platinum-refractory defined as either disease progression either during or within 6 months of completion of first-line platinum-based chemotherapy)
  • Measurable disease
• Evidence of disease progression =< 6 months prior to registration
• Received at least one prior approved chemotherapeutic regimen unless there is no known, approved therapeutic regimen for their malignancy
• Absolute neutrophil count (ANC) >= 1500/mm^3
• Platelets (PLT) >= 100,000/mm^3
• Total bilirubin =< 1.5 upper limit of normal (ULN)
• Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase [AST]) =< 3 x ULN (=< 5 x ULN for patients with liver involvement)
• Serum glutamate pyruvate transaminase (SGPT) (alanine aminotransferase [ALT]) =< 3 x ULN (=< 5 x ULN for patients with liver involvement)
• Creatinine =< 1.5 x ULN
• Fasting blood glucose =< 126 mg/dL
• Fasting triglycerides =< 1.5 x ULN
• Fasting cholesterol =< 1.5 x ULN
• Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1 or 2
• Ability to provide informed written consent
• Willing to return to Mayo Clinic in Florida for follow-up (during the active monitoring phase of the study); note: during the active monitoring phase of a study (i.e., active treatment and observation), participants must be willing to return to the consenting institution for follow-up
• Life expectancy >= 84 days (3 months)
• Willing to provide tissue and blood samples for correlative research purposes; note: the goals of this study include assessment of the biologic effects on surrogate markers of the agent(s) being tested and are, therefore, contingent upon availability of the biologic specimens
• Negative serum pregnancy test done =< 7 days prior to registration, for women of childbearing potential only

Exclusion Criteria:

• Known standard therapy for the patient's disease that is potentially curative or definitely capable of extending life expectancy
• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements

• Any of the following prior therapies:

  • Chemotherapy =< 28 days prior to registration
  • Mitomycin C/nitrosoureas =< 42 days prior to registration
  • Immunotherapy =< 28 days prior to registration
  • Biologic therapy =< 28 days prior to registration
  • Radiation therapy =< 28 days prior to registration
  • Radiation to > 25% of bone marrow
  • Bevacizumab =< 28 days prior to registration
• Failure to fully recover from acute, reversible effects of prior chemotherapy regardless of interval since last treatment
• New York Heart Association classification III or IV cardiovascular disease
• Central nervous system (CNS) metastases or seizure disorder; NOTE: patients with known brain metastases that have been successfully treated and stable for >= 6 months without requirement for corticosteroids and without seizure activity will be eligible
• Receiving therapeutic anticoagulation with warfarin; NOTE: prophylactic anticoagulation (i.e., low dose warfarin) of venous or arterial access devices is allowed, provided that international normalized ratio (INR) < 1.5; therapeutic anti-coagulation with low molecular weight heparin is allowed at time of registration

• Any of the following:

  • Pregnant women
  • Nursing women
  • Men or women of childbearing potential who are unwilling to employ adequate contraception
• Other concurrent chemotherapy, immunotherapy, radiotherapy, or any ancillary therapy considered investigational (utilized for a non-Food and Drug Administration [FDA]-approved indication and in the context of a research investigation)
• Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment of the investigator, would make the patient inappropriate for entry into this study or interfere significantly with the proper assessment of safety and toxicity of the prescribed regimens
• Immunocompromised patients and/or patients known to be human immunodeficiency virus (HIV) positive
• Cohort II Only: Other active malignancy =< 5 years prior to registration; EXCEPTIONS: non-melanotic skin cancer or carcinoma-in-situ of the cervix; NOTE: if there is a history or prior malignancy, patient must not be receiving other cytotoxic or molecularly targeted therapeutics treatment for their cancer; patients receiving certain hormonal manipulations as part of their treatment may be allowed to continue at the discretion of the principal investigator (PI) (e.g. luteinizing hormone-releasing hormone [LHRH] analogs for prostate cancer); concurrent endocrine therapy for breast cancer will not be permitted
• History of myocardial infarction or congestive heart failure requiring use of ongoing maintenance therapy for life-threatening ventricular arrhythmias =< 168 days (6 months) prior to registration
• Known allergy to auranofin or other gold compounds
• Receiving any medications or substances that are strong inhibitors or strong inducers of cytochrome P450, family 3, subfamily A, polypeptide 4 (CYP3A4); NOTE: use of strong inhibitors and inducers is prohibited =< 7 days prior to registration

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Treatment (auranofin and sirolimus); Patients receive auranofin PO QD and sirolimus PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.	Other: laboratory biomarker analysis; Correlative studies; Other: pharmacological study; Correlative studies; Other Names: pharmacological studies; Drug: auranofin; Given PO; Other Names: Ridaura; Drug: sirolimus; Given PO; Other Names: Rapamune; AY 22989; rapamycin; SLM

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
MTD defined as the dose level below the lowest dose that induces dose-limiting toxicity (DLT) in at least one-third of patients assessed using National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0 (Cohort I)		28 days
Proportion of confirmed tumor responses assessed using Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 (Cohort II)	Will be estimated by the number of confirmed responses divided by the total number of evaluable patients. Ninety-five percent confidence intervals for the true success proportion will be calculated according to the approach of Duffy and Santner.	Up to 24 weeks

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Incidence of adverse events assessed using NCI CTCAE version 4.0	The number and severity of all adverse events (overall, by dose-level, and by tumor group) will be tabulated and summarized. The grade 3+ adverse events will also be described and summarized in a similar fashion.	Up to 2 years
Overall toxicity incidence evaluated using the Common Toxicity Criteria (CTC) standard toxicity grading	Overall toxicity incidence as well as toxicity profiles by dose level, patient, and tumor site will be explored and summarized. Frequency distributions, graphical techniques, and other descriptive measures will form the basis of these analyses.	Up to 2 years
Confirmed and best responses	Will be summarized by simple descriptive summary statistics delineating complete and partial responses as well as stable and progressive disease in this patient population (overall, by tumor group, and by cohort).	Up to 2 years
Time to progression	Will be summarized descriptively using Kaplan Meier methodology, the log-rank test, and Cox Proportional Hazards models (where appropriate given the small sample size).	Up to 2 years
PFS	Will be summarized descriptively using Kaplan Meier methodology, the log-rank test, and Cox Proportional Hazards models (where appropriate given the small sample size).	Up to 2 years
OS	Will be summarized descriptively using Kaplan Meier methodology, the log-rank test, and Cox Proportional Hazards models (where appropriate given the small sample size).	Up to 2 years
Time to treatment failure	Will be summarized descriptively using Kaplan Meier methodology, the log-rank test, and Cox Proportional Hazards models (where appropriate given the small sample size).	From registration to documentation of progression, unacceptable toxicity, or refusal to continue participation by the patient, assessed up to 2 years

Collaborators and Investigators

• Sponsor: Mayo Clinic
• Collaborators: National Cancer Institute (NCI)
• Investigators: Study Chair: Michael E Menefee, M.D., Mayo Clinic Campus in Florida

Study record dates

Study Major Dates

• Study Start: August 1, 2013
• Primary Completion (Anticipated): September 1, 2014

Study Registration Dates

• First Submitted: April 28, 2014
• First Submitted That Met QC Criteria: April 28, 2014
• First Posted (Estimate): April 30, 2014

Study Record Updates

• Last Update Posted (Estimate): August 26, 2016
• Last Update Submitted That Met QC Criteria: August 25, 2016
• Last Verified: April 1, 2014

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Neoplasms; Lung Diseases; Neoplasms by Site; Respiratory Tract Neoplasms; Thoracic Neoplasms; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Carcinoma, Non-Small-Cell Lung; Physiological Effects of Drugs; Anti-Infective Agents; Antirheumatic Agents; Antineoplastic Agents; Immunosuppressive Agents; Immunologic Factors; Anti-Bacterial Agents; Antibiotics, Antineoplastic; Antifungal Agents; Sirolimus; Auranofin
• Other Study ID Numbers: MC1213; P30CA015083 (U.S. NIH Grant/Contract); NCI-2013-01180 (Registry Identifier: CTRP (Clinical Trial Reporting Program)); 13-001054