Interleukin-2 With or Without Histamine Dihydrochloride in Treating Patients With Stage IV Melanoma Metastatic to the Liver

Maxim Pharmaceuticals

Status and phase: Unknown; Phase 3

Conditions: Metastatic Cancer; Melanoma (Skin)

Treatments: Biological: aldesleukin; Drug: histamine dihydrochloride

Study type: Interventional

Funder types: Industry; NIH

Identifiers

NCT00039234

MSKCC-03057

CDR0000069365

UCLA-0111056

MAXIM-MP-8899-0104

NCI-G02-2070

Details and patient eligibility

About

RATIONALE: Interleukin-2 may stimulate a person's white blood cells to kill tumor cells. Histamine dihydrochloride may help interleukin-2 kill more tumor cells by making tumor cells more sensitive to the drug. It is not yet known if interleukin-2 is more effective with or without histamine dihydrochloride in treating stage IV melanoma that is metastatic to the liver.

PURPOSE: Randomized phase III trial to compare the effectiveness of interleukin-2 with or without histamine dihydrochloride in treating patients who have stage IV melanoma that is metastatic to the liver.

Full description

OBJECTIVES:

• Compare the duration of survival in patients with stage IV melanoma with hepatic metastasis treated with interleukin-2 with or without histamine dihydrochloride.
• Compare the progression-free survival, response rate, response rate of hepatic tumors, and lack of disease progression in patients treated with these regimens.
• Determine the safety of these regimens, in terms of frequency, severity, and causal relationship of adverse events, in these patients.

OUTLINE: This is a randomized, multicenter study. Patients are stratified according to participating center location (North America vs Europe), lactate dehydrogenase (less than ULN vs ULN or greater), and metastatic sites (liver only vs liver and other sites). Patients are randomized to one of two treatment arms.

• Arm I: Patients receive interleukin-2 (IL-2) subcutaneously (SC) twice daily on days 1 and 2 of weeks 1 and 3 and days 1-5 of weeks 2 and 4. Patients also receive histamine dihydrochloride SC over 10-30 minutes on days 1-5 of weeks 1-4.
• Arm II: Patients receive IL-2 as in arm I. In both arms, treatment repeats every 6 weeks for at least 8 courses in the absence of disease progression or unacceptable toxicity.

Patients are followed every 3 months for 3 years and then every 6 months thereafter.

PROJECTED ACCRUAL: A total of 224 patients (112 per treatment arm) will be accrued for this study.

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed stage IV melanoma

  • Must have radiological evidence of lesions in liver (target or non-target)

• At least 1 measurable lesion outside previously irradiated field

  • At least 20 mm by contrast-enhanced CT scan, MRI, medical photography, or physical exam OR at least 10 mm by spiral CT scan

• No prior or concurrent clinical and/or objective evidence of brain metastasis

PATIENT CHARACTERISTICS:

Age:

• 18 and over

Performance status:

• WHO 0-1

Life expectancy:

• At least 3 months

Hematopoietic:

• Hemoglobin at least 9.5 g/dL
• WBC at least 3,000/mm^3
• Granulocyte count at least 2,000/mm^3
• Platelet count at least 100,000/mm^3

Hepatic:

• Bilirubin no greater than 2 times upper limit of normal (ULN)
• AST and ALT no greater than 4 times ULN
• Alkaline phosphatase no greater than 4 times ULN
• Hepatitis B and C negative

Renal:

• Creatinine no greater than 1.7 mg/dL
• Calcium no greater than 11.5 mg/dL

Cardiovascular:

• No abnormal thallium stress test
• No acute myocardial infarction within the past year
• No New York Heart Association class III or IV heart disease

Pulmonary:

• No asthma requiring active treatment within the past 5 years
• Oxygen saturation by pulse oximeter at least 90% unless FEV_1 is greater than 2 L or at least 75% predicted

Other:

• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• HIV negative
• Concurrent medically-controlled (except with glyburide) or diet-controlled diabetes is allowed
• Concurrent medically-controlled thyroid dysfunction is allowed
• No other active malignancy within the past 5 years except carcinoma in situ of the cervix or localized squamous cell or basal cell skin cancer
• No serious non-malignant medical conditions, including psychiatric disability, that would preclude study compliance
• No active autoimmune disease (e.g., lupus, inflammatory bowel disease, or psoriasis)
• No active peptic and/or esophageal ulcer disease
• No hypersensitivity to histamine products or urticaria
• No active IV drug abuse

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• No prior immunotherapy with high-dose IV interleukin-2 (IL-2)
• No prior combination immunotherapy with chemotherapy
• At least 1 year since prior low-dose adjuvant IL-2 as part of vaccine therapy or as therapy for stage II or III melanoma

Chemotherapy:

• See Biologic therapy

Endocrine therapy:

• No chronic systemic glucocorticoid steroids

  • Asthma inhalers, topical creams, or intra-articular injections allowed

• Hormonal therapy for non-melanoma-related conditions allowed

Radiotherapy:

• See Disease Characteristics
• Concurrent radiotherapy as palliative therapy for isolated non-target lesions (e.g., bone lesions) allowed

Surgery:

• Not specified

Other:

• At least 4 weeks since prior therapy directed at malignancy
• At least 4 weeks since prior investigational medications or therapies
• At least 2 weeks since prior parenteral antioxidants and/or vitamins
• At least 2 weeks since prior antibiotics for active illness
• At least 2 weeks since prior H2 antagonists, beta-blockers, antihypertensives, antimalarials, antitrypanosomals, neuromuscular-blocking agents, tricyclic antidepressants, or alprazolam
• At least 24 hours since prior antihistamines
• No prior enrollment in any Maxim Pharmaceuticals investigational trials
• No concurrent anticonvulsant therapy for seizure disorder
• No other concurrent investigational drug
• No concurrent H2 antagonists, tricyclic antidepressants, alprazolam, beta- blockers, antihypertensives, antitrypanosomals, antimalarials, or monoamine oxidase inhibitors
• No concurrent inhibitors of diamine oxidase, monoamine oxidase, or histamine N-methyltransferase
• No concurrent antihistamines