Safety of UV1 Vaccination in Combination With Ipilimumab in Patients With Unresectable or Metastatic Malignant Melanoma

• Status: Active, not recruiting
• Trial end date: 2025-02-01
• Target enrollment: 0
• Participant gender: All

Summary

This study, with 20 patients participating, will examine the safety and tolerability for the ipilimumab/UV1 combination in patients with unresectable or metastatic malignant melanoma.

• Phase: Phase 1/Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Ultimovacs AS; Ultimovacs ASA
• Collaborator: Oslo University Hospital
• Treatments: Antibodies, Monoclonal; Ipilimumab; Vaccines

Criteria

Inclusion Criteria:

1. Histologically or cytologically confirmed diagnosis of unresectable or metastatic malignant melanoma, including cutaneous, ocular, mucosal and unknown primary tumour.

2. Unresectable Stage III or Stage IV melanoma (AJCC 2010)

3. Prior adjuvant melanoma therapy is permitted; any number of previous treatments for melanoma is permitted.

4. ECOG performance status of 0 or 1 (see Error! Reference source not found.).

5. Men and women ≥ 18 years of age

6. Adequate hematologic, renal and hepatic function, specifically:

1. WBC ≥ 2500/μL

2. Absolute neutrophil count (ANC) ≥ 1000/uL

3. Platelets ≥ 75 x 103/μL

4. Haemoglobin ≥ 9 g/dL

5. Creatinine ≤ 2.5 x ULN

6. AST/ALT ≤ 3 x ULN for patients without liver metastasis; ≤ 5 x ULN for patients with liver metastasis

7. Total bilirubin ≤ 3 x ULN, (except patients with Gilbert's Syndrome, who must have a total bilirubin less than 3.0 mg/dL)

7. Women of childbearing potential and men must be using an acceptable method as described in the protocol to prevent pregnancy.

8. Signed informed consent and expected cooperation of the patients for the treatment and follow up must be obtained and documented according to ICH GCP, and national/local regulations.

Exclusion Criteria:

1. History of or current active autoimmune diseases, including but not limited to inflammatory bowel diseases, rheumatoid arthritis, autoimmune thyroiditis, autoimmune hepatitis, systemic sclerosis (scleroderma and variants), systemic lupus erythematosus, autoimmune vasculitis, autoimmune neuropathies (e.g. Guillain-Barre syndrome). Patients with vitiligo are not excluded.

2. MRI detected active brain metastasis witch require other therapies such as surgery and/or radiation therapy. Patients already treated for their brain metastasis, surgery or radiation therapy, and have had stable disease for more than two month and NOT requiring steroids may however be included in this study.

3. Uncontrolled infectious diseases - requires negative tests for clinically suspected human immunodeficiency virus (HIV), hepatitis B virus (HBV) and hepatitis C virus (HCV).

4. History of or current immunodeficiency disease, splenectomy or splenic irradiation

5. Prior allogeneic stem cell transplantation

6. Pregnancy

7. Women who are breastfeeding

8. Any underlying medical or psychiatric condition, which in the opinion of the Investigator, will make the administration of study drug hazardous or obscure the interpretation of Adverse Events, such as a condition associated with frequent diarrhoea

9. History of allergic reaction to parenteral administered recombinant protein product

10. History of another malignancy that in the opinion of the investigator may compromise the outcome of the study

11. Any reason why, in the opinion of the investigator, the patient should not participate.

12. Known serious reactions or hypersensitivity to any components of the UV1 vaccine or similar peptide based vaccines

13. Known hypersensitivity to GM-CSF

14. Known hypersensitivity to any of the excipients of the investigational products

15. Concomitant use of antithrombotic agents with the exception of platelet inhibitors.