A Phase 3 interventional study of Laboratory Biomarker Analysis and Placebo in Iris Melanoma, Medium/Large Size Posterior Uveal Melanoma and Mucosal Melanoma, sponsored by National Cancer Institute (NCI). Completed at 148 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-06-24.
Sponsored by National Cancer Institute (NCI) · Phase 3, Interventional, and Prevention
This randomized phase III trial studies sargramostim or vaccine therapy alone to see how well they work compared to sargramostim and vaccine therapy together in preventing disease recurrence in patients with melanoma that has been removed by surgery. Sargramostim may stimulate the immune system in different ways and stop tumor cells from growing. Vaccines made from peptides may help the body build an effective immune response to kill tumor cells. It is not yet known whether yeast derived sargramostim and vaccine therapy are more effective alone or together in preventing recurrence of melanoma.
PRIMARY OBJECTIVES:
I. To compare overall survival and disease-free survival of patients with completely resected stage IV melanoma or stage III melanoma with gross extranodal extension, satellites, and/or intransit lesions, treated with granulocyte macrophage colony-stimulating factor (GM-CSF) (sargramostim) vs. no GM-CSF, or other high risk patients listed in the eligibility section.
SECONDARY OBJECTIVES:
I. To compare, using a 2 x 2 factorial design, overall survival and disease-free survival of human leukocyte antigen (HLA)-A2 positive patients treated with peptide vaccination vs. no peptide vaccination.
II. The following descriptive evaluations of survival and disease-free survival are planned for the HLA-A2 positive patients: (1) GM-CSF plus peptide vaccination vs. peptide vaccination alone; (2) GM-CSF plus peptide vaccination vs. GM-CSF alone; (3) GM-CSF plus peptide vaccination vs. placebo.
III. Survival and disease-free survival of HLA-A2 positive patients not receiving peptide vaccination will be compared to that of HLA-A2 negative patients not receiving peptide vaccination.
IV. To determine the influence of GM-CSF on circulating dendritic cell numbers and subpopulations in peripheral blood of patients receiving and not receiving GM-CSF.
V. To determine, in HLA-A2 positive patients, whether immunization with peptides with or without GM-CSF elicits a measurable T-cell response as assessed by enzyme-linked immunosorbent spot (ELISPOT) and the major histocompatibility complex (MHC) tetramer assay, and to determine the functionality of these cells by intracellular cytokine staining.
OUTLINE: HLA-A2 positive patients are randomized to 1 of 4 treatment regimens (Arms I-IV). HLA-A2 negative patients are randomized to 1 of 2 treatment arms (Arms V-VI).
ARM I: Patients receive sargramostim subcutaneously (SC) on days 1-14 and peptide vaccine comprising tyrosinase, gp100 antigen, and MART-1 antigen mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
ARM II: Patients receive sargramostim placebo SC on days 1-14 and peptide vaccine comprising tyrosinase, gp100 antigen, and MART-1 antigen mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
ARM III: Patients receive sargramostim SC on days 1-14 and peptide placebo mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
ARM IV: Patients receive sargramostim placebo SC on days 1-14 and peptide placebo mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
ARM V: Patients receive sargramostim SC on days 1-14.
ARM VI: Patients receive sargramostim placebo SC on days 1-14.
In all arms, treatment repeats every 28 days for up to 13 courses in the absence of disease progression or unacceptable toxicity.
In the event of recurrence, patients who undergo complete resection of the recurrence may continue treatment for 6 courses or until completion of 1 year of therapy (whichever is longer). For patients with recurrence that is not surgically resectable or experiencing second recurrence, treatment will be discontinued.
After completion of study treatment, patients are followed up every 3 months for 2 years, every 6 months for 3 years, and then every 12 months for 10 years.
103 studies on the registry are indexed under Uveal Melanoma; 38 are open to participants now.
This study's enrollment of 815 is above the median of 42 across 93 interventional studies indexed under Uveal Melanoma.
Browse Uveal Melanoma studies →National Cancer Institute (NCI) is the lead sponsor of 3,506 studies on the registry; 334 are open to participants now.
Of its 402 completed or terminated interventional studies of FDA-regulated products, 365 (91%) have results posted.
Counted across the registry records on this site, refreshed daily.
Inclusion Criteria:
All patients must have disease completely resected with one of the following in order to be eligible:
The following groups of patients may be entered onto this trial only if they are ineligible for S0008 or are, in the opinion of the managing physician, medically unfit to receive standard high-dose interferon:
Ulcerated primary melanoma and any involved lymph nodes
Patients receive sargramostim SC on days 1-14 and peptide vaccine comprising tyrosinase, gp100 antigen, and MART-1 antigen mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
Other: Laboratory Biomarker Analysis · Biological: Sargramostim · Biological: Tyrosinase Peptide
Patients receive sargramostim placebo SC on days 1-14 and peptide vaccine comprising tyrosinase, gp100 antigen, and MART-1 antigen mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
Other: Laboratory Biomarker Analysis · Other: Placebo · Biological: Tyrosinase Peptide
Patients receive sargramostim SC on days 1-14 and peptide placebo mixed with either incomplete Freund's adjuvant or Montanide ISA-51 VG SC on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
Other: Laboratory Biomarker Analysis · Other: Placebo · Biological: Sargramostim
Patients receive placebo SC on days 1-14 and peptide placebo on days 1 and 15 (course 1) and day 1 (course 2 and subsequent courses).
Other: Laboratory Biomarker Analysis · Other: Placebo
Patients receive sargramostim SC on days 1-14.
Other: Laboratory Biomarker Analysis · Biological: Sargramostim
Patients receive sargramostim placebo SC on days 1-14.
Other: Laboratory Biomarker Analysis · Other: Placebo
Correlative studies
Given GM-CSF placebo SC
Also known as: placebo therapy, PLCB, sham therapy
Given peptide placebo SC
Also known as: placebo therapy, PLCB, sham therapy
Given SC
Also known as: 23-L-Leucinecolony-Stimulating Factor 2, DRG-0012, Leukine, Prokine, rhu GM-CFS, Sagramostim, Sargramostatin
Given SC
Also known as: Tyrosinase Peptides
Overall Survival
Overall survival is defined as time from randomization to death from any cause.
Time frame: assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry, and annually if >5 years, up to year 15
Recurrence Free Survival
Recurrence free survival is defined as time from randomization to first disease recurrence or death from any cause (whichever occur first), censoring cases without recurrence or death at the last date of known free of recurrence free survival events. Disease recurrence was determined based on positive cytology or biopsy in the presence of a single new lesion or the appearance of multiple lesions consistent with metastatic disease, or a positive brain CT or MRI scan or CSF cytology.
Time frame: assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry, and annually if >5 years, up to year 15
Overall Survival in Human Leukocyte Antigens-A2 (HLA-A2) Positive Patients
Overall survival is defined as time from randomization to death from any cause.
Time frame: assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry, and annually if >5 years,up to year 15
Recurrence Free Survival in HLA-A2 Positive Patients
Recurrence free survival is defined as time from randomization to first disease recurrence or death from any cause (whichever occur first), censoring cases without recurrence or death at the last date of known free of recurrence free survival events. Disease recurrence was determined based on positive cytology or biopsy in the presence of a single new lesion or the appearance of multiple lesions consistent with metastatic disease, or a positive brain CT or MRI scan or CSF cytology.
Time frame: assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry, and annually if >5 years, up to year 15
5-year Overall Survival Rate
Overall survival is defined as time from randomization to death from any cause, and 5-year overall survival rate is estimated via Kaplan-Meier method.
Time frame: assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry, and annually if >5 years, up to year 15
5-year Recurrence Free Survival Rate
Recurrence free survival is defined as time from randomization to first disease recurrence or death from any cause (whichever occur first), censoring cases without recurrence or death at the last date of known free of recurrence free survival events, and 5-year overall survival rate is estimated via Kaplan-Meier method. Disease recurrence was determined based on positive cytology or biopsy in the presence of a single new lesion or the appearance of multiple lesions consistent with metastatic disease, or a positive brain CT or MRI scan or CSF cytology.
Time frame: assessed every 3 months if patient is < 2 years from study entry and every 6 months if patient is 2-5 years from study entry, and annually if >5 years, up to year 15
The study was open between December 29, 1999 and October 31, 2006. A total of 815 patients were enrolled.
| Milestone | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) |
|---|---|---|---|---|---|---|
| Started | 109 | 111 | 109 | 107 | 190 | 189 |
| Treated | 104 | 110 | 107 | 104 | 186 | 171 |
| Completed | 54 | 53 | 47 | 56 | 92 | 79 |
| Not completed | 55 | 58 | 62 | 51 | 98 | 110 |
| Withdrew: Lack of efficacy | 35 | 48 | 48 | 43 | 71 | 79 |
| Withdrew: Adverse event | 2 | 1 | 3 | 0 | 3 | 0 |
| Withdrew: Death | 0 | 0 | 0 | 0 | 1 | 0 |
| Withdrew: Withdrawal by subject | 4 | 1 | 5 | 1 | 12 | 4 |
| Withdrew: Complicating disease | 1 | 1 | 2 | 0 | 1 | 0 |
| Withdrew: Error | 2 | 1 | 1 | 1 | 1 | 1 |
| Withdrew: Maximum dose reached | 0 | 1 | 0 | 0 | 1 | 0 |
| Withdrew: Unknown/not specify | 3 | 4 | 1 | 3 | 3 | 5 |
| Withdrew: Not start protocol therapy | 5 | 1 | 2 | 3 | 4 | 18 |
| Withdrew: Alternative therapy | 3 | 0 | 0 | 0 | 1 | 3 |
Overall survival is defined as time from randomization to death from any cause.
| months | GM-CSF | GM-CSF Placebo |
|---|---|---|
| Overall Survival | 69.6 (53.4 to 83.5) | 59.3 (44.4 to 77.3) |
Recurrence free survival is defined as time from randomization to first disease recurrence or death from any cause (whichever occur first), censoring cases without recurrence or death at the last date of known free of recurrence free survival events. Disease recurrence was determined based on positive cytology or biopsy in the presence of a single new lesion or the appearance of multiple lesions consistent with metastatic disease, or a positive brain CT or MRI scan or CSF cytology.
| months | GM-CSF | GM-CSF Placebo |
|---|---|---|
| Recurrence Free Survival | 11.4 (9.4 to 14.8) | 8.8 (7.5 to 11.2) |
Overall survival is defined as time from randomization to death from any cause.
| months | Peptide Vaccination | Peptide Placebo |
|---|---|---|
| Overall Survival in Human Leukocyte Antigens-A2 (HLA-A2) Positive Patients | 68.6 (47.0 to 92.3) | 63.3 (49.2 to 105.0) |
Recurrence free survival is defined as time from randomization to first disease recurrence or death from any cause (whichever occur first), censoring cases without recurrence or death at the last date of known free of recurrence free survival events. Disease recurrence was determined based on positive cytology or biopsy in the presence of a single new lesion or the appearance of multiple lesions consistent with metastatic disease, or a positive brain CT or MRI scan or CSF cytology.
| months | Peptide Vaccination | Peptide Placebo |
|---|---|---|
| Recurrence Free Survival in HLA-A2 Positive Patients | 11.5 (8.7 to 20.4) | 9.8 (7.7 to 15.5) |
Overall survival is defined as time from randomization to death from any cause, and 5-year overall survival rate is estimated via Kaplan-Meier method.
| percentage of participants | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) |
|---|---|---|---|---|---|---|
| 5-year Overall Survival Rate | 55.5 (45.4 to 64.5) | 51.9 (42.0 to 61.0) | 51.1 (41.2 to 60.1) | 51.6 (41.4 to 60.9) | 51.2 (43.8 to 58.2) | 46.7 (39.3 to 53.8) |
Recurrence free survival is defined as time from randomization to first disease recurrence or death from any cause (whichever occur first), censoring cases without recurrence or death at the last date of known free of recurrence free survival events, and 5-year overall survival rate is estimated via Kaplan-Meier method. Disease recurrence was determined based on positive cytology or biopsy in the presence of a single new lesion or the appearance of multiple lesions consistent with metastatic disease, or a positive brain CT or MRI scan or CSF cytology.
| percentage of participants | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) |
|---|---|---|---|---|---|---|
| 5-year Recurrence Free Survival Rate | 32.4 (23.6 to 41.5) | 33.2 (24.4 to 42.2) | 31.3 (22.8 to 40.2) | 28.0 (19.7 to 36.9) | 30.6 (24.1 to 37.3) | 22.9 (17.1 to 29.2) |
Collected over Assessed every cycle (1 cycle=28 days) for cycles 1, 2, 3, and 4; after cycle 4, assessed every 3 months (at the completion of cycles 7, 10, 13) while on treatment and for 30 days after the end of treatment. Non-serious events are listed at a 5% frequency threshold.
| Group | Deaths | Serious | Other |
|---|---|---|---|
| Arm I (GM-CSF, Peptide Vaccine) | — | 12/104 (11.5%) | 104/104 (100%) |
| Arm II (GM-CSF Placebo, Peptide Vaccine) | — | 17/110 (15.5%) | 109/110 (99.1%) |
| Arm III (GM-CSF, Peptide Placebo) | — | 15/107 (14%) | 105/107 (98.1%) |
| Arm IV (GM-CSF Placebo, Peptide Placebo) | — | 9/104 (8.7%) | 102/104 (98.1%) |
| Arm V (GM-CSF) | — | 22/186 (11.8%) | 180/186 (96.8%) |
| Arm VI (GM-CSF Placebo) | — | 12/171 (7%) | 143/171 (83.6%) |
| Event | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) |
|---|---|---|---|---|---|---|
| Injection site reactionGeneral disorders | 2/104 | 9/110 | 2/107 | 2/104 | 1/186 | 1/171 |
| ArthralgiaMusculoskeletal and connective tissue disorders | 0/104 | 1/110 | 4/107 | 0/104 | 1/186 | 0/171 |
| HeadacheNervous system disorders | 3/104 | 0/110 | 0/107 | 1/104 | 6/186 | 0/171 |
| Blood bilirubin increasedInvestigations | 0/104 | 1/110 | 2/107 | 3/104 | 2/186 | 2/171 |
| FatigueGeneral disorders | 0/104 | 0/110 | 3/107 | 0/104 | 1/186 | 1/171 |
| Neutrophil count decreasedInvestigations | 0/104 | 2/110 | 2/107 | 2/104 | 2/186 | 2/171 |
| Rash maculo-papularSkin and subcutaneous tissue disorders | 2/104 | 1/110 | 1/107 | 0/104 | 2/186 | 0/171 |
| White blood cell decreasedInvestigations | 0/104 | 0/110 | 2/107 | 0/104 | 0/186 | 0/171 |
| MyalgiaMusculoskeletal and connective tissue disorders | 0/104 | 2/110 | 1/107 | 0/104 | 0/186 | 1/171 |
| DyspneaRespiratory, thoracic and mediastinal disorders | 0/104 | 1/110 | 0/107 | 0/104 | 3/186 | 0/171 |
| Event | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) |
|---|---|---|---|---|---|---|
| Injection site reactionGeneral disorders | 99/104 | 100/110 | 98/107 | 89/104 | 147/186 | 43/171 |
| FatigueGeneral disorders | 67/104 | 53/110 | 58/107 | 57/104 | 81/186 | 66/171 |
| MyalgiaMusculoskeletal and connective tissue disorders | 25/104 | 32/110 | 38/107 | 25/104 | 57/186 | 26/171 |
| Rash maculo-papularSkin and subcutaneous tissue disorders | 27/104 | 22/110 | 33/107 | 13/104 | 31/186 | 17/171 |
| ArthralgiaMusculoskeletal and connective tissue disorders | 20/104 | 23/110 | 32/107 | 18/104 | 37/186 | 27/171 |
| HeadacheNervous system disorders | 28/104 | 24/110 | 22/107 | 21/104 | 42/186 | 36/171 |
| AnemiaBlood and lymphatic system disorders | 21/104 | 15/110 | 26/107 | 18/104 | 25/186 | 16/171 |
| ChillsGeneral disorders | 24/104 | 13/110 | 14/107 | 7/104 | 24/186 | 12/171 |
| NauseaGastrointestinal disorders | 24/104 | 24/110 | 21/107 | 15/104 | 36/186 | 19/171 |
| HypoalbuminemiaMetabolism and nutrition disorders | 12/104 | 14/110 | 20/107 | 15/104 | 24/186 | 18/171 |
All patients regardless of eligibility and treatment status
| Age, Continuous(years) | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) | Total |
|---|---|---|---|---|---|---|---|
| Median | 60 (27 to 83) | 56 (22 to 82) | 57 (23 to 87) | 58 (23 to 82) | 60 (19 to 88) | 57 (19 to 87) | 58 (19 to 88) |
| Sex/Gender, Customized(participants) | Arm I (GM-CSF, Peptide Vaccine) | Arm II (GM-CSF Placebo, Peptide Vaccine) | Arm III (GM-CSF, Peptide Placebo) | Arm IV (GM-CSF Placebo, Peptide Placebo) | Arm V (GM-CSF) | Arm VI (GM-CSF Placebo) | Total |
|---|---|---|---|---|---|---|---|
| Female | 48 | 45 | 45 | 39 | 77 | 77 | 331 |
| Male | 61 | 66 | 64 | 68 | 112 | 112 | 483 |
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National Cancer Institute (NCI)