Neoadjuvant Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF) in Cutaneous Stage L-lll Melanoma

Overview

  • Study type

    Interventional
  • Study phase

    IV
  • Study IDs

  • Describes the nature of a clinical study. Types include:

    • Observational study — observes people and measures outcomes without affecting results.
    • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
    • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
  • During the early phases (phases 1 and 2), researchers assess safety, side effects, optimal dosages and risks/benefits. In the later phase (phase 3), researchers study whether the treatment works better than the current standard therapy. They also compare the safety of the new treatment with that of current treatments. Phase 3 trials include large numbers of people to make sure that the result is valid. There are also less common very early (phase 0) and later (phase 4) phases. Phase 0 trials are small trials that help researchers decide if a new agent should be tested in a phase 1 trial. Phase 4 trials look at long-term safety and effectiveness, after a new treatment has been approved and is on the market.

  • Site IRB
    • Rochester, Minnesota: 14-005510
    NCT ID: NCT02451488
    Sponsor Protocol Number: 14-005510

About this study

The sentinel lymph nodes in patients with melanoma are immunosuppressed and the investigators have shown this occurs early in the disease process. This regional nodal immunosuppression precedes nodal metastasis and may be required for nodal spread. Administration of GM-CSF has been used to alter the immune response to metastatic melanoma. The investigators propose to assess whether administration of a short course of GM-CSF preoperatively to patients about to undergo wide local excisions and sentinel lymph node dissection can alter the immune environment of the sentinel lymph node and restore an immune surveillance profile in the sentinel lymph node.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.

See eligibility criteria

Inclusion Criteria

  • Histologically confirmed primary cutaneous malignant melanoma
  • 1-4mm Breslow depth
  • Scheduled for sentinel lymph node biopsy as part of their standard surgical management
  • Man or woman, age ≥ 18 years
  • Women of childbearing potential 
    • must be using an adequate method of contraception to avoid pregnancy throughout the study and for up to 2 weeks after the study in such a manner that the risk of pregnancy is minimized
    • includes any female who has experienced menarche and who has not undergone successful surgical sterilization (hysterectomy or bilateral oophorectomy) or is not postmenopausal.
    • must have a negative pregnancy test prior to first receiving GM-CSF.
  • Men must agree to use an adequate method of contraception throughout treatment and for at least 2 weeks after study drug is stopped
  • All patients must be willing and able to give written informed consent.

Exclusion Criteria

  • Clinical stage III or IV disease
  • Autoimmune disease: Patients with a history of inflammatory bowel disease are excluded from this study as are patients with a history of immunologic disease, e.g,
    • rheumatoid arthritis
    • scleroderma
    • systemic lupus erythematosus
    • autoimmune vasculitis
    • motor neuropathy considered of autoimmune origin
  • Any underlying medical conditions which, in the opinion of the investigator, will make the administration of GM-CSF hazardous or obscure the interpretation of adverse events; such as, psychological, familial, sociological or geographical conditions potentially hampering compliance with the study protocol and followup schedule
  • Any vaccination therapy within 4 weeks prior to GM-CSF administration
  • Concomitant therapy with any of the following within the past 3 months: GM-CSF, interferon, other non-study immunotherapy regimes; cytotoxic chemotherapy
  • Immunosuppressive mediations (steroids, tumor necrosis factor (TNF)-inhibitors, azathioprine, etc.) within the past 6 weeks
  • Active or chronic infection with HIV, hepatitis B or hepatitis C
  • WOCBP who are unwilling or unable to use an acceptable method to avoid pregnancy for the entire study period and 2 weeks after cessation of the study drug.
  • Prisoners or subjects who are compulsorily detained

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

James Jakub, M.D.

Open for enrollment

Contact information:

Gen Smith R.N.

(507)284-0602

Smith.Gen@mayo.edu

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CLS-20146636

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