Clinical trial · Interventional
Diagnostic Study to Predict the Risk of Developing Metastatic Cancer in Patients With Stage I or Stage II Melanoma
Prospective Study of Melastatin Expression in Predicting the Risk for Developing Local Regional Metastases of Primary Melanoma
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
RATIONALE: Diagnostic procedures that analyze surgically-removed tumor tissue and lymph node samples may help doctors identify patients with melanoma who are at risk for developing metastatic cancer. PURPOSE: This clinical trial is studying tumor tissue and lymph node samples to see how well they work in predicting the development of metastatic cancer in patients with stage I or stage II melanoma.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Melanoma (Skin) | Melanoma | ONTOLOGY_EXACT | 0.85 |
Interventions
Interventions (4)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| comparative genomic hybridization | Genetic | — | UNRESOLVED |
| cytogenetic analysis | Genetic | — | UNRESOLVED |
| fluorescence in situ hybridization | Genetic | — | UNRESOLVED |
| immunohistochemistry staining method | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Group 1
- description
- Melastatin mRNA expression is determined by in situ hybridization using tissue from primary tumor and lymph nodes. Tissue is also examined by immunohistochemical staining using antibodies to S-100 and MART-1. Patients do not receive the results of these tests nor do the results influence individual therapy. Patients are followed every 4 months for 3.5 years.
- interventionNames
- Genetic: comparative genomic hybridization
- Genetic: cytogenetic analysis
- Genetic: fluorescence in situ hybridization
- Other: immunohistochemistry staining method
Primary outcomes (1)
- measure
- Relapse-free survival
- timeFrame
- Up to 3.5 years
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
1. Histologically documented primary AJCC stage I or II melanoma. Evidence of ulceration, vertical growth phase, regression, lymphocytic infiltration, vascular invasion, microscopic satellitosis, and mitotic rate shall be noted. 2. Patients planning to undergo a sentinel lymph node biopsy, or an elective lymph node dissection of an anatomic draining region from the index primary melanoma. 3. ≥18 years of age 4. Patients must be registered prior to planned surgery. The surgery must be performed within 45 days following registration. 5. No concurrent active malignancy other than carcinoma in situ of the cervix and basal cell carcinoma of the skin, or history of any other primary malignancy including previously primary melanoma. 6. Tissue blocks: one of primary tumor tissue taken from region of greatest Breslow thickness. Note: If blocks cannot be sent due to institutional policy, slides may be substituted for the locks per the protocol.
References
Publications (0)
Data not yet available