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High-Dose Aldesleukin and Ipilimumab in Treating Patients With Stage III-IV Melanoma That Cannot Be Removed By Surgery

A Phase II Single Arm Study of High-Dose IL-2 and Ipilimumab in Patients With Unresectable Stage III and Stage IV Melanoma

Status
Terminated
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02203604
Enrollment
9
Registered
2014-07-30
Start date
2014-11-26
Completion date
2020-01-27
Last updated
2023-07-18

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

Conditions

Recurrent Melanoma, Stage IIIA Melanoma, Stage IIIB Melanoma, Stage IIIC Melanoma, Stage IV Melanoma

Brief summary

This phase II trial studies how well high-dose aldesleukin and ipilimumab works in treating patients with stage III-IV melanoma that cannot be removed by surgery. Biological therapies, such as aldesleukin, may stimulate or suppress the immune system in different ways and stop tumor cells from growing. Monoclonal antibodies, such as ipilimumab, interfere with the ability of tumor cells to grow and spread. Giving high-dose aldesleukin together with ipilimumab may work better in treating patients with melanoma.

Detailed description

PRIMARY OBJECTIVES: I. The best overall response rate within the first 24 weeks of combination interleukin (IL)-2 (aldesleukin) and ipilimumab using the immune-related response criteria. SECONDARY OBJECTIVES: I. Best overall response (BOR). II. Progression-free survival (PFS). III. Disease control rate (DCR). IV. Overall survival. V. To collect data on the safety and feasibility of combined high-dose IL-2 and ipilimumab. VI. To evaluate the cluster of differentiation (CD)4+ and CD8+ T cell response in the tumor microenvironment and peripheral blood of patients treated on this study. OUTLINE: INDUCTION: Patients receive ipilimumab intravenously (IV) over 90 minutes on days 1, 22, 43, and 64 and high-dose aldesleukin IV on days 22-26 and 43-47. MAINTENANCE: Beginning on weeks 24, patients without disease progression or unacceptable toxicity receive ipilimumab IV over 90 minutes once every 12 weeks for up to 24 weeks in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for 36 months.

Interventions

BIOLOGICALaldesleukin

Given IV

BIOLOGICALipilimumab

Given IV

OTHERlaboratory biomarker analysis

Correlative studies

Sponsors

National Cancer Institute (NCI)
CollaboratorNIH
Rutgers Cancer Institute of New Jersey
CollaboratorOTHER
CINJRegulatory
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

* Willing and able to give written informed consent * Histologic or cytologic diagnosis of cutaneous melanoma that is considered unresectable (stage III) or metastatic (stage IV); ocular and mucosal melanoma is excluded * White blood cell (WBC) \>= 2000/uL * Absolute neutrophil count (ANC) \>= 1000/uL * Platelets \>= 75 x 10\^3/uL * Hemoglobin \>= 9 g/dL (\>= 80 g/L; may be transfused) * Creatinine =\< 2.0 x upper limit of normal (ULN) * Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) =\< 2.5 x ULN for patients without liver metastasis, =\< 5 times for patients with liver metastases * Bilirubin =\< 2.0 x ULN, (except patients with Gilbert's syndrome, who must have a total bilirubin less than 3.0 mg/dL) * No known active or chronic infection with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C; testing is not required unless clinically suspected * Performance status (Eastern Cooperative Oncology Group \[ECOG\] 0-1) * Patients must have a life expectancy of greater than three months at the start of the trial * Patients must have a brain magnetic resonance imaging (MRI) that is free of active metastases; metastases that have been treated with radiation or surgical resection, are stable for at least 4 weeks and do not require steroids are eligible * Patients may have received treatment of completely resected early stage melanoma, comprising interferon, radiation treatment, or experimental vaccine therapy, and in the metastatic setting patient can have had treatment such as chemotherapy, immunotherapy (except prior treatment with ipilimumab and IL-2), and other experimental agent which was completed 4 weeks prior to enrollment * Normal cardiac stress test for patients over 50 years of age * Forced expiratory volume in 1 second (FEV1) \> 65% of prediction for those patients with extensive pulmonary metastases or chronic pulmonary disease history * Forced vital capacity (FVC) \> 65% of prediction for those patients with extensive pulmonary metastases or chronic pulmonary disease history * Women of childbearing potential (WOCBP) must be using an adequate method of contraception to avoid pregnancy throughout the study and for up to 26 weeks after the last dose of investigational product, in such a manner that the risk of pregnancy is minimized; in general, the decision for appropriate methods to prevent pregnancy should be determined by discussions between the investigator and the study subject; WOCBP include any female who has experienced menarche and who has not undergone successful surgical sterilization (hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or is not post-menopausal; post-menopause is defined as: * Amenorrhea \>= 12 consecutive months without another cause, or * For women with irregular menstrual periods and taking hormone replacement therapy (HRT), a documented serum follicle stimulating hormone (FSH) level \>= 35 mIU/mL * 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 (eg, vasectomy) should be considered to be of childbearing potential * WOCBP must have a negative serum or urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of human chorionic gonadotropin \[HCG\]) within 72 hours before the start of ipilimumab * Men of fathering potential must be using an adequate method of contraception to avoid conception throughout the study (and for up to 26 weeks after the last dose of investigational product) in such a manner that the risk of pregnancy is minimized

Exclusion criteria

* Any other malignancy form which the patient has been disease-free for less than 5 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 * Patients with primary ocular or mucosal melanoma are excluded * Patients with a history of inflammatory bowel disease, including ulcerative colitis and Crohn's disease, are excluded from this study, as are patients with a history of symptomatic disease (eg, rheumatoid arthritis, systemic progressive sclerosis \[scleroderma\], systemic lupus erythematosus, autoimmune vasculitis \[eg, Wegener's granulomatosis\]); motor neuropathy considered of autoimmune origin (e.g. Guillain-Barre syndrome and Myasthenia Gravis) * Any underlying medical or psychiatric condition, which in the opinion of the investigator will make the administration of ipilimumab hazardous or obscure the interpretation of adverse events (AEs), such as a condition associated with frequent diarrhea * Patients with underlying heart conditions who are deemed ineligible for surgery by cardiology consult; patients with reversible ischemic changes on cardiac stress test * Any non-oncology vaccine therapy used for prevention of infectious diseases (for up to 1 month before or after any dose of ipilimumab) * A history of prior treatment with IL-2, ipilimumab or prior cytotoxic T-lymphocyte antigen 4 (CTLA4) inhibitor or agonist * Concomitant therapy with any of the following: interferon, or other non-study immunotherapy regimens; cytotoxic chemotherapy; immunosuppressive agents; other investigation therapies; or chronic use of systemic corticosteroids * Women of childbearing potential (WOCBP), who: * Are unwilling or unable to use an acceptable method of contraception to avoid pregnancy for their entire study period and for at least 8 weeks after cessation of study drug, or * Have a positive pregnancy test at baseline, or * Are pregnant or breastfeeding * Prisoners or subjects who are compulsorily detained (involuntarily incarcerated) for treatment of either a psychiatric or physical (eg, infectious) illness

Design outcomes

Primary

MeasureTime frameDescription
Objective Response Rate as Determined by mWHO CriteriaUp to 24 weeksDefined as the ratio of the number of participants whose number of participants whose best response is a complete response or partial response. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR., or similar definition that is accurate and appropriate.

Secondary

MeasureTime frameDescription
Overall SurvivalTime from the date of registration to the date of death from any cause, assessed up to 3 yearsnumber of until death from any cause after the start of treatment
Count of Participants With Increased Effector CD8+ T CellsTime from the date of registration until the date of documented disease progression or death, assessed up to up to 104 weeksCount of participants from the date of diagnosis or the start of treatment.
Number of Participants With Adverse Events, Graded According to the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0Up to 60 weeksThe number of participants with adverse in each classification of severity and relationship to treatment will be reported.
Count of Participants With Increased Effector CD8+ T Cells - Frequency of Effector CD8+ T CellsUp to 104 weeksTreatment effect for each patient will be measured as paired differences between pre and post measurements of these parameters at various times. Transformation of the data will be performed if appropriate, e.g. log transformation, and hence treatment effect will be expressed on a log scale. Data relating to immune response will be presented as descriptive summary statistics (such as mean, standard error and 90% confidence intervals \[CI\]). The purity of the CD8+ T cells can then be measured via flow cytometry next the cells are counted and categorized.
Frequency of CD4+FoxP3+ Regulatory T CellsUp to 104 weeksTreatment effect for each patient will be measured as paired differences between pre and post measurements of these parameters at various times. Transformation of the data will be performed if appropriate, e.g. log transformation, and hence treatment effect will be expressed on a log scale. Data relating to immune response will be presented as descriptive summary statistics (such as mean, standard error and 90% CI).Using flow cytometry.
Best Overall Response, Defined as the Best Response Across All Time PointsAfter the first 24 weeksBest overall response was defined as participants who achieved a complete or partial overall response as assessed by the Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions

Countries

United States

Participant flow

Participants by arm

ArmCount
Treatment (Aldesleukin, Ipilimumab)
INDUCTION: Patients receive ipilimumab IV over 90 minutes on days 1, 22, 43, and 64 and high-dose aldesleukin IV on days 22-26 and 43-47. MAINTENANCE: Beginning on weeks 24, patients without disease progression or unacceptable toxicity receive ipilimumab IV over 90 minutes once every 12 weeks for up to 24 weeks in the absence of disease progression or unacceptable toxicity. aldesleukin: Given IV ipilimumab: Given IV laboratory biomarker analysis: Correlative studies
9
Total9

Baseline characteristics

CharacteristicTreatment (Aldesleukin, Ipilimumab)
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
0 Participants
Age, Categorical
Between 18 and 65 years
9 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
3 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
6 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
0 Participants
Race (NIH/OMB)
More than one race
0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
White
9 Participants
Region of Enrollment
United States
9 participants
Sex: Female, Male
Female
4 Participants
Sex: Female, Male
Male
5 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
4 / 9
other
Total, other adverse events
6 / 9
serious
Total, serious adverse events
4 / 9

Outcome results

Primary

Objective Response Rate as Determined by mWHO Criteria

Defined as the ratio of the number of participants whose number of participants whose best response is a complete response or partial response. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR., or similar definition that is accurate and appropriate.

Time frame: Up to 24 weeks

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Objective Response Rate as Determined by mWHO CriteriaObjective Response Rate as Determined by mWHO Criteria1 Participants
Secondary

Best Overall Response, Defined as the Best Response Across All Time Points

Best overall response was defined as participants who achieved a complete or partial overall response as assessed by the Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions

Time frame: After the first 24 weeks

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Objective Response Rate as Determined by mWHO CriteriaBest Overall Response, Defined as the Best Response Across All Time Points1 Participants
Secondary

Count of Participants With Increased Effector CD8+ T Cells

Count of participants from the date of diagnosis or the start of treatment.

Time frame: Time from the date of registration until the date of documented disease progression or death, assessed up to up to 104 weeks

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Objective Response Rate as Determined by mWHO CriteriaCount of Participants With Increased Effector CD8+ T Cells4 Participants
Secondary

Count of Participants With Increased Effector CD8+ T Cells - Frequency of Effector CD8+ T Cells

Treatment effect for each patient will be measured as paired differences between pre and post measurements of these parameters at various times. Transformation of the data will be performed if appropriate, e.g. log transformation, and hence treatment effect will be expressed on a log scale. Data relating to immune response will be presented as descriptive summary statistics (such as mean, standard error and 90% confidence intervals \[CI\]). The purity of the CD8+ T cells can then be measured via flow cytometry next the cells are counted and categorized.

Time frame: Up to 104 weeks

Population: Data was not collected.

Secondary

Frequency of CD4+FoxP3+ Regulatory T Cells

Treatment effect for each patient will be measured as paired differences between pre and post measurements of these parameters at various times. Transformation of the data will be performed if appropriate, e.g. log transformation, and hence treatment effect will be expressed on a log scale. Data relating to immune response will be presented as descriptive summary statistics (such as mean, standard error and 90% CI).Using flow cytometry.

Time frame: Up to 104 weeks

Population: Data was not collected.

Secondary

Number of Participants With Adverse Events, Graded According to the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0

The number of participants with adverse in each classification of severity and relationship to treatment will be reported.

Time frame: Up to 60 weeks

ArmMeasureValue (NUMBER)
Objective Response Rate as Determined by mWHO CriteriaNumber of Participants With Adverse Events, Graded According to the National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.07 participants
Secondary

Overall Survival

number of until death from any cause after the start of treatment

Time frame: Time from the date of registration to the date of death from any cause, assessed up to 3 years

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
Objective Response Rate as Determined by mWHO CriteriaOverall Survival5 Participants

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