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

A Phase I-II Trial of Combined PKCι and mTOR Inhibition for Patients With Advanced or Recurrent Lung Cancer (NSCLC and SCLC) Without Standard Treatment Options

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01737502
Enrollment
29
Registered
2012-11-29
Start date
2014-05-14
Completion date
2023-04-24
Last updated
2025-09-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Extensive Stage Small Cell Lung Carcinoma, Lung Adenocarcinoma, Recurrent Non-Small Cell Lung Carcinoma, Recurrent Small Cell Lung Carcinoma, Squamous Cell Lung Carcinoma, Stage IIIA Non-Small Cell Lung Cancer, Stage IIIB Non-Small Cell Lung Cancer, Stage IV Non-Small Cell Lung Cancer

Brief summary

This phase I/II trial studies the side effects and best dose of auranofin when given together with sirolimus and to see how well it works in treating patients with lung cancer that has spread or other places in the body and cannot be cured or controlled by treatment or has come back after a period of time during which the cancer could not be detected. Auranofin and sirolimus may stop or slow the growth of lung cancer.

Detailed description

PRIMARY OBJECTIVES: I. To establish the maximum tolerated dose of auranofin plus sirolimus after at least one line of platinum based chemotherapy for lung cancer (squamous, ras-mutated adenocarcinoma, or small cell lung cancer) patients with no acceptable standard treatment options. (Phase I) II. To assess the progression-free survival at four months of patients treated with auranofin after at least one line of platinum based chemotherapy for lung cancer (squamous, ras-mutated adenocarcinoma, or small cell lung cancer) patients with no acceptable standard treatment options. (Phase II) SECONDARY OBJECTIVES: I. To assess the overall survival in this population in comparison to recent historical controls. II. To determine the adverse events (AE) profile and safety of the regimen. III. To determine the overall response rate, per Response Evaluation Criteria In Solid Tumors (RECIST) criteria, and duration of tumor response in those patients with measurable disease. TERTIARY OBJECTIVES: I. To assess the relationship between molecular correlates and progression-free survival (PFS), overall survival (OS), response and adverse events. OUTLINE: This is a phase I, dose-escalation study of auranofin followed by a phase II study. Patients receive auranofin orally (PO) on days 1-28 and sirolimus PO on days 1-28 (days 8-28 of course 1). 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 5 years.

Interventions

Given PO

DRUGSirolimus

Given PO

OTHERLaboratory Biomarker Analysis

Correlative studies

OTHERPharmacological Study

Correlative studies

Sponsors

National Cancer Institute (NCI)
CollaboratorNIH
Mayo Clinic
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Histologic or cytologic confirmation of lung cancer (squamous, ras-mutated adenocarcinoma or small cell lung cancer) * Patients must have received at least one course of chemotherapy consisting of a platinum doublet and must have no acceptable standard treatment options * Prior radiation therapy is permitted as long as: * Recovered from the toxic effects of radiation treatment before study entry, except for alopecia * Absolute neutrophil count (ANC) \>= 1500 uL * Platelets (PLT) \>= 100,000 uL * Hemoglobin (Hgb) \>= 9 g/dL * Total bilirubin =\< 1.5 x upper limit of normal (ULN) or direct bilirubin =\< ULN * Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase \[AST\]) and serum glutamic pyruvic transaminase (SGPT) (alanine aminotransferase \[ALT\]) =\< 3 x ULN or SGOT (AST) and SGPT (ALT) =\< 5 x ULN is acceptable if liver has tumor involvement * Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1, 2 * Negative serum pregnancy test done =\< 7 days prior to registration, for women of childbearing potential only * Ability to provide informed consent * Life expectancy \>= 12 weeks * Willing to return to Mayo Clinic enrolling institution for follow-up * Willing to provide tissue samples for correlative research purposes

Exclusion criteria

* Any of the following: * Pregnant women * Nursing women * Men or women of childbearing potential who are unwilling to employ adequate contraception * Symptomatic, untreated, or uncontrolled central nervous system (CNS) metastases or seizure disorder; NOTE: patients with treated CNS metastases without evidence of progression and without uncontrolled symptoms or need for steroids may enroll * Human immunodeficiency virus (HIV)-positive patients receiving combination anti-retroviral therapy are excluded * Unwilling or unable to, comply with the protocol * Any of the following prior therapies: * Radiation to \>= 25% of bone marrow * Major surgery (i.e., laparotomy), open biopsy, or significant traumatic injury =\< 4 weeks prior to registration; minor surgery =\< 2 weeks prior to registration; insertion of a vascular access device is not considered major or minor surgery in this regard * Any of the following concurrent severe and/or uncontrolled medical conditions: * Hypertension, labile hypertension, or history of poor compliance with antihypertensive medication * Angina pectoris * History of congestive heart failure =\< 3 months, unless ejection fraction \> 40% * Myocardial infarction =\< 6 months prior to registration * Cardiac arrhythmia * Poorly controlled diabetes * Interstitial pneumonia or extensive and symptomatic interstitial fibrosis of the lung * Active or recent history of hemoptysis; if hemoptysis has resolved with measures such as palliative radiation therapy (e.g. 3000 cGy over 10 fractions), arteriographic embolization or endobronchial interventions (e.g. photodynamic therapy, brachytherapy), etc. for \> 14 days, patients may be considered for participation in this study * \>= Grade 2 hypertriglyceridemia * \>= Grade 2 hypercholesterolemia * Any illness that in the opinion of the investigator would compromise the ability of the patient to participate safely in the clinical trial * Use of St. John's Wort because of its effects on hepatic drug metabolism * Other active malignancy: EXCEPTIONS: Non-melanoma skin cancer, localized prostate 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) * Unable to discontinue use of potent cytochrome P450, family 3, subfamily A, polypeptide 4 (CYP3A4) inhibitors/inducers

Design outcomes

Primary

MeasureTime frameDescription
Progression-free Survival Rate4 monthsA patient is considered to be a 4-month progression-free survivor, or success, if the patient is 4 months from registration without a documentation of disease progression. The proportion of successes will be estimated by the number of successes divided by the total number of evaluable patients. Confidence intervals for the true success proportion will be calculated using the properties of the binomial distribution. Additionally, an estimate and confidence interval for the 4-month progression-free survival rate incorporating censoring may be computed using the method of Kaplan-Meier.
Number of Phase 1 Patients Experiencing a DLT28 daysThe number and severity of all adverse events (overall and by dose level) will be tabulated and summarized. A DLT is defined as an adverse event during the first cycle of, at least possibly related to study treatment, and one of the following: Grade 4 Neutropenia, Grade 4 Thrombocytopenia, ≥Grade 3 Anaphylaxis, ≥Grade 3 Proteinuria, ≥Grade 3 Hematuria, ≥Grade 3 Rash acneiform, ≥Grade 3 Diarrhea, ≥Grade 3 Mucositis oral
Number Phase 1 Patients Experiencing a Grade 3+ AEUp to 5 yearsNumber and severity of all adverse events (overall and by dose level) will be tabulated and summarized.

Secondary

MeasureTime frameDescription
Number of Patients Achieving a Complete Response (CR) or Partial Response (PR) Noted as the Objective StatusUp to 5 yearsThe overall response rate will be estimated in the subset of patients with measurable disease by the number of responses in evaluable patients with measurable disease divided by the total number of evaluable patients with measurable disease.
Duration of ResponseUp to 5 yearsDefined for all evaluable patients with measurable disease who have achieved a response as the date at which the patient's earliest best objective status is first noted to be a CR or PR to the earliest date progression is documented. The distribution of duration of response will be estimated using the method of Kaplan-Meier.
Overall Survival Timeup to 5 yearsOverall Survival (OS) is defined as the length of time from study enrollment until death due to any cause. The distribution of survival time will be estimated using the method of Kaplan-Meier.
Progression-free Survival Timeup to 5 yearsProgression-free survival is defined as the time from study enrollment until disease progression or death from any cause. The distribution of progression-free survival time will be estimated using the method of Kaplan-Meier.

Other

MeasureTime frameDescription
Change in Protein Kinase C (PKC) Iota Protein ExpressionBaseline to up to 5 yearsWill be evaluated at baseline using the baseline tissue specimen and explored in relation to 4-month progression-free survival and subsequently in relation to other clinical outcomes such as tumor response and adverse event incidence using two-way tables and analyzed using Fisher's exact tests.

Countries

United States

Participant flow

Participants by arm

ArmCount
Dose Level 0
Patients receive 3mg auranofin PO on days 1-28 and sirolimus PO on days 1-28 (days 8-28 of course 1). Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. \> \> Auranofin: Given PO \> Sirolimus: Given PO \> Laboratory Biomarker Analysis: Correlative studies \> Pharmacological Study: Correlative studies
3
Dose Level 1
Patients receive 6mg auranofin PO on days 1-28 and sirolimus PO on days 1-28 (days 8-28 of course 1). Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. \> \> Auranofin: Given PO \> Sirolimus: Given PO \> Laboratory Biomarker Analysis: Correlative studies \> Pharmacological Study: Correlative studies
26
Total29

Withdrawals & dropouts

PeriodReasonFG000FG001
Phase IComplicating disease10
Phase IDisease progression23
Phase IIAdverse Event03
Phase IIDeath01
Phase IIDisease progression018
Phase IITransition to hospice care01

Baseline characteristics

CharacteristicDose Level 0Dose Level 1Total
Age, Continuous54.0 years
STANDARD_DEVIATION 7.8
62.38 years
STANDARD_DEVIATION 9.3
61.52 years
STANDARD_DEVIATION 9.4
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants0 Participants0 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
3 Participants24 Participants27 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants2 Participants2 Participants
Histologic Type
Non-small cell lung cancer
2 Participants17 Participants19 Participants
Histologic Type
Small cell lung cancer
0 Participants9 Participants9 Participants
Histologic Type
Unknown
1 Participants0 Participants1 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
0 Participants1 Participants1 Participants
Race (NIH/OMB)
Black or African American
0 Participants0 Participants0 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants1 Participants1 Participants
Race (NIH/OMB)
White
3 Participants24 Participants27 Participants
Region of Enrollment
United States
3 participants26 participants29 participants
Sex: Female, Male
Female
2 Participants12 Participants14 Participants
Sex: Female, Male
Male
1 Participants14 Participants15 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
1 / 33 / 26
other
Total, other adverse events
3 / 323 / 26
serious
Total, serious adverse events
2 / 38 / 26

Outcome results

Primary

Number of Phase 1 Patients Experiencing a DLT

The number and severity of all adverse events (overall and by dose level) will be tabulated and summarized. A DLT is defined as an adverse event during the first cycle of, at least possibly related to study treatment, and one of the following: Grade 4 Neutropenia, Grade 4 Thrombocytopenia, ≥Grade 3 Anaphylaxis, ≥Grade 3 Proteinuria, ≥Grade 3 Hematuria, ≥Grade 3 Rash acneiform, ≥Grade 3 Diarrhea, ≥Grade 3 Mucositis oral

Time frame: 28 days

Population: Only phase 1 patients were included in analysis

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Dose Level 0Number of Phase 1 Patients Experiencing a DLT0 Participants
Dose Level 1Number of Phase 1 Patients Experiencing a DLT0 Participants
Primary

Number Phase 1 Patients Experiencing a Grade 3+ AE

Number and severity of all adverse events (overall and by dose level) will be tabulated and summarized.

Time frame: Up to 5 years

Population: Only phase 1 patients were included in analysis

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Dose Level 0Number Phase 1 Patients Experiencing a Grade 3+ AE2 Participants
Dose Level 1Number Phase 1 Patients Experiencing a Grade 3+ AE1 Participants
Primary

Progression-free Survival Rate

A patient is considered to be a 4-month progression-free survivor, or success, if the patient is 4 months from registration without a documentation of disease progression. The proportion of successes will be estimated by the number of successes divided by the total number of evaluable patients. Confidence intervals for the true success proportion will be calculated using the properties of the binomial distribution. Additionally, an estimate and confidence interval for the 4-month progression-free survival rate incorporating censoring may be computed using the method of Kaplan-Meier.

Time frame: 4 months

ArmMeasureValue (NUMBER)
Dose Level 0Progression-free Survival Rate66.7 percentage of participants
Dose Level 1Progression-free Survival Rate28.0 percentage of participants
Secondary

Duration of Response

Defined for all evaluable patients with measurable disease who have achieved a response as the date at which the patient's earliest best objective status is first noted to be a CR or PR to the earliest date progression is documented. The distribution of duration of response will be estimated using the method of Kaplan-Meier.

Time frame: Up to 5 years

Population: Only patients that achieved a CR or PR for a known amount of time were included in analysis

ArmMeasureValue (MEAN)
Dose Level 1Duration of Response16.25 months
Secondary

Number of Patients Achieving a Complete Response (CR) or Partial Response (PR) Noted as the Objective Status

The overall response rate will be estimated in the subset of patients with measurable disease by the number of responses in evaluable patients with measurable disease divided by the total number of evaluable patients with measurable disease.

Time frame: Up to 5 years

Population: Only patients with measurable disease were included in analysis

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Dose Level 0Number of Patients Achieving a Complete Response (CR) or Partial Response (PR) Noted as the Objective Status1 Participants
Dose Level 1Number of Patients Achieving a Complete Response (CR) or Partial Response (PR) Noted as the Objective Status2 Participants
Secondary

Overall Survival Time

Overall Survival (OS) is defined as the length of time from study enrollment until death due to any cause. The distribution of survival time will be estimated using the method of Kaplan-Meier.

Time frame: up to 5 years

ArmMeasureValue (MEDIAN)
Dose Level 0Overall Survival Time4.9 months
Dose Level 1Overall Survival Time8.6 months
Secondary

Progression-free Survival Time

Progression-free survival is defined as the time from study enrollment until disease progression or death from any cause. The distribution of progression-free survival time will be estimated using the method of Kaplan-Meier.

Time frame: up to 5 years

ArmMeasureValue (MEDIAN)
Dose Level 0Progression-free Survival Time4.9 months
Dose Level 1Progression-free Survival Time2.1 months
Other Pre-specified

Change in Protein Kinase C (PKC) Iota Protein Expression

Will be evaluated at baseline using the baseline tissue specimen and explored in relation to 4-month progression-free survival and subsequently in relation to other clinical outcomes such as tumor response and adverse event incidence using two-way tables and analyzed using Fisher's exact tests.

Time frame: Baseline to up to 5 years

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026