A Phase 1/2 interventional study of Detox-B adjuvant and verteporfin in Melanoma (Skin), sponsored by QLT Inc.. Completed at 6 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2013-11-06.
Sponsored by QLT Inc. · Phase 1/2, Interventional, and Treatment
RATIONALE: Photodynamic therapy uses light and drugs that make cancer cells more sensitive to light to kill tumor cells. Photodynamic therapy may be effective in treating melanoma.
PURPOSE: Phase I/II trial to study the effectiveness of photodynamic therapy in treating patients who have stage III or stage IV melanoma.
OBJECTIVES: I. Determine the safety of photodynamic therapy with verteporfin and Detox-B adjuvant in patients with stage III or IV melanoma. II. Determine the clinical response in patients treated with this regimen. III. Determine whether this regimen induces systemic cellular and humoral immune responses to melanoma antigens in these patients. IV. Determine the ablation of cutaneous tumors in patients treated with this regimen.
OUTLINE: This is a multicenter study. Patients undergo photodynamic therapy with verteporfin and Detox-B adjuvant. Treatment repeats every 2 weeks for a total of 3 courses, each to a different melanoma lesion. Both non-treated and treated tumors are measured prior to study and at months 2, 4, and 6. Immune profile is also assessed prior to study and at months 2, 4, and 6.
PROJECTED ACCRUAL: A total of 30 patients will be accrued for this study within 12 months.
3,006 studies on the registry are indexed under Melanoma; 520 are open to participants now.
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DISEASE CHARACTERISTICS: Diagnosis of stage III or IV melanoma At least 3 cutaneous tumors for treatment (treatment tumors) AND 1-7 additional cutaneous, visceral, or lymph node tumors for response assessment (marker tumors) Treatment tumors must be on trunk, arms, or legs AND be 1.0-3.6 cm in longest dimension Measurable disease by calipers or CT scan No CNS metastases by CT scan
PATIENT CHARACTERISTICS: Age: Over 18 Performance status: ECOG 0-2 Life expectancy: Not specified Hematopoietic: WBC at least 2,500/mm3 Neutrophil count at least 1,000/mm3 Platelet count at least 50,000/mm3 Hemoglobin at least 9 g/dL Hematocrit at least 27% Hepatic: Bilirubin no greater than 2 times upper limit of normal (ULN) AST/ALT no greater than 2 times ULN Alkaline phosphatase no greater than 2.5 times ULN Renal: Creatinine no greater than 2 times ULN
PRIOR CONCURRENT THERAPY: Biologic therapy: At least 4 weeks since prior biologic therapy or immunotherapy No concurrent biologic therapy Chemotherapy: At least 4 weeks since prior chemotherapy No concurrent chemotherapy Endocrine therapy: Not specified Radiotherapy: At least 4 weeks since prior radiotherapy No concurrent radiotherapy Surgery: No concurrent surgical removal of melanoma lesions designated for treatment or response assessment Other: No other concurrent therapy for melanoma
This study is completed, as verified in Aug 2008. You cannot join it, but the record below documents what was studied.
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QLT Inc.