APN401 in Treating Patients With Melanoma, Kidney Cancer, Pancreatic Cancer, or Other Solid Tumors That Are Metastatic or Cannot Be Removed By Surgery

Wake Forest University (WFU)

Status and phase

Completed

Phase 1

Conditions

Stage III Pancreatic Cancer

Stage IIIC Melanoma

Unspecified Adult Solid Tumor, Protocol Specific

Stage IV Renal Cell Cancer

Recurrent Melanoma

Stage IV Pancreatic Cancer

Stage IIIA Melanoma

Recurrent Renal Cell Cancer

Stage IIIB Melanoma

Recurrent Pancreatic Cancer

Stage IV Melanoma

Stage III Renal Cell Cancer

Treatments

Other: laboratory biomarker analysis

Biological: siRNA-transfected peripheral blood mononuclear cells APN401

Study type

Interventional

Funder types

Other

NIH

Identifiers

NCT02166255

IRB00027911

P30CA012197 (U.S. NIH Grant/Contract)

CCCWFU 99114

NCI-2014-01234 (Registry Identifier)

Details and patient eligibility

About

This phase I trial studies the side effects and best dose of small interfering ribonucleic acid (siRNA)-transfected peripheral blood mononuclear cells APN401 (APN401) in treating patients with melanoma, kidney, or pancreatic cancer, or other solid tumors that have spread to other parts of the body or that cannot be removed by surgery. There are factors in immune cells in the blood that inhibit their ability to kill cancers. Treating white blood cells with one of these factors in the laboratory may help the white blood cells kill more cancer cells when they are put back in the body.

Full description

PRIMARY OBJECTIVES:

I. To determine the toxicities and establish the maximal tolerated dose (MTD) of APN401.

II. To determine the effects of APN401 on immune response.

SECONDARY OBJECTIVES:

I. To document clinical response and survival.

OUTLINE: This is a dose-escalation study.

Patients receive autologous siRNA-transfected peripheral blood mononuclear cells APN401 intravenously (IV) over 30 minutes for 1 course in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up every 3 months for 2 years, every 6 months for 2 years, and then annually for 1 year.

Enrollment

17 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Histologically confirmed metastatic or inoperable solid tumors that are no longer responding to standard therapies; preference will be made to patients with melanoma, renal cell, and pancreatic cancer; patients with other types of solid tumors will require approval by the principal investigator
Measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST)
Patients with treated, stable, and asymptomatic brain metastases are eligible
Must be at least 4 weeks since treatment with chemotherapy, biochemotherapy, immunotherapy, and/or radiation and recovered from any clinically significant toxicity experienced; must be at least 4 weeks and have recovered from major surgery
Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
White blood cells (WBC) >= 3000/uL
Platelets >= 100,000/uL
Hematocrit >= 28%
Creatinine =< 1.6 mg/dL
Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) < 2.5 x upper limit of normal
Bilirubin =< 1.6 mg/dL (except patients with Gilbert's syndrome, who must have a total bilirubin less than 3.0 mg/dL)
Albumin >= 3.0 g/dL
International normalized ratio (INR) =< 1.5

Exclusion criteria

Women must not be pregnant or breastfeeding; all women of childbearing potential must have a blood test within 72 hours prior to randomization to rule out pregnancy; women of childbearing potential and sexually active males must be strongly advised to use an accepted and effective method of contraception; women of childbearing potential (WOCBP) must be using an adequate method of contraception to avoid pregnancy throughout the study and for 12 weeks after the last dose of investigational product, in such a manner that the risk of pregnancy is minimized; sexually mature females who have not undergone a hysterectomy or who have not been postmenopausal naturally for at least 24 consecutive months (i.e., who have had menses at some time in the preceding 24 consecutive months) are considered to be of childbearing potential; women who are using oral contraceptives, other hormonal contraceptives (vaginal products, skin patches, or implanted or injectable products), or mechanical products such as an intrauterine device or barrier methods (diaphragm, condoms, spermicides) to prevent pregnancy, or are practicing abstinence or where their partner is sterile (e.g., vasectomy) should be considered to be of childbearing potential
Untreated, progressing, or symptomatic brain metastases
Autoimmune disease, as follows: patients with a history of inflammatory bowel disease are excluded as are patients with a history of symptomatic disease (e.g., rheumatoid arthritis, systemic progressive sclerosis [scleroderma], systemic lupus erythematosus, autoimmune vasculitis [e.g., Wegener's granulomatosis]); patients with motor neuropathy considered of autoimmune origin (e.g., Guillain-Barre syndrome and myasthenia gravis) are excluded; patients with a history of autoimmune thyroiditis are eligible if their current thyroid disorder is treated and stable with replacement or other medical therapy
Any other malignancy from which the patient has been disease-free for less than 2 years, with the exception of adequately treated and cured basal or squamous cell skin cancer, superficial bladder cancer or carcinoma in situ of the cervix
Other ongoing systemic therapy for cancer, including any other experimental treatment; these include concomitant therapy with any of the following: interleukin (IL)-2, interferon, ipilimumab or other immunotherapy; cytotoxic chemotherapy; and targeted therapies
Ongoing requirement for an immunosuppressive treatment, including the use of glucocorticoids or cyclosporine, or with a history of chronic use of any such medication within the last 4 weeks before enrolment; patients are excluded if they have any concurrent medical condition that requires the use of systemic steroids (the use of inhaled or topical steroids is permitted)
Infection with human immunodeficiency virus (HIV)
Active infection with hepatitis B; active or chronic infection with hepatitis C
Clinically significant pulmonary dysfunction, as determined by medical history and physical examination; patients with a history of pulmonary dysfunction must have pulmonary function tests with a forced expiratory volume in 1 second (FEV1) >= 60% of predicted and a diffusing capacity of the lung for carbon monoxide (DLCO) >= 55% (corrected for hemoglobin)
Clinically significant cardiovascular abnormalities (e.g., congestive heart failure or symptoms of coronary artery disease), as determined by medical history and physical examination; patients with a history of cardiac disease must have a normal cardiac stress test (treadmill, echocardiogram, or myocardial perfusion scan) within the past 6 months of study entry
Active infections or oral temperature > 38.2º Celsius (C) within 48 hours of study entry
Systemic infection requiring chronic maintenance or suppressive therapy
Patients are excluded for any underlying medical or psychiatric condition, which in the opinion of the investigator, will make treatment hazardous or obscure the interpretation of adverse events, such as a condition associated with frequent rashes or diarrhea