Clinical trial · Observational
The Role of Genetic Mutations and of Circulating mRNAs in Uveal Melanoma
NCT05179174CI-TRIAL-00055805unknownClinicalTrials.gov clinicaltrialsProvenance
- 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)
The aim of the study is to identify genetic and epigenetic biomarkers in uveal melanoma, and to evaluate their diagnostic and prognostic role. In particular, the specific objectives are: 1. to identify the circulating somatic mutations associated with uveal melanoma; 2. to identify the de-regulated miRNAs associated with uveal melanoma; 3. to evaluate the diagnostic and prognostic role of the identified genetic and epigenetic markers; 4. to identify possible therapeutic targets.
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 |
|---|---|---|---|
| Uveal Melanoma | Uveal Melanoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| blood sample examination | Genetic | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- patients with uveal melanoma
- description
- 51 patients with a diagnosed with uveal melanoma; of both sexes, aging more than 18 years. The exclusion criteria are: a) subjects with autoimmune diseases, tumors, diseases kidney, atherosclerosis; b) subjects undergoing anti-inflammatory therapies.
- interventionNames
- Genetic: blood sample examination
- label
- healthy controls
- description
- 51 age sex matched controls, patients with diagnosed with cataracts; of both sexes, aging more than 18 years. The exclusion criteria are: a) subjects with autoimmune diseases, tumors, kidney diseases, atherosclerosis; b) subjects undergoing anti-inflammatory therapies.
- interventionNames
- Genetic: blood sample examination
Primary outcomes (1)
- measure
- circulating GNA11 mutation detection through digital droplet PCR
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * subjects diagnosed with uveal melanoma * both sexes * age ≥ 18 years Exclusion Criteria: * a) autoimmune diseases * b) tumors * c) kidney diseases * d) atherosclerosis * e) subjects undergoing anti-inflammatory therapies.
References
Publications (4)
- BACKGROUNDKrantz BA, Dave N, Komatsubara KM, Marr BP, Carvajal RD. Uveal melanoma: epidemiology, etiology, and treatment of primary disease. Clin Ophthalmol. 2017 Jan 31;11:279-289. doi: 10.2147/OPTH.S89591. eCollection 2017. PMID 28203054
- BACKGROUNDDiener-West M, Reynolds SM, Agugliaro DJ, Caldwell R, Cumming K, Earle JD, Hawkins BS, Hayman JA, Jaiyesimi I, Jampol LM, Kirkwood JM, Koh WJ, Robertson DM, Shaw JM, Straatsma BR, Thoma J; Collaborative Ocular Melanoma Study Group. Development of metastatic disease after enrollment in the COMS trials for treatment of choroidal melanoma: Collaborative Ocular Melanoma Study Group Report No. 26. Arch Ophthalmol. 2005 Dec;123(12):1639-43. doi: 10.1001/archopht.123.12.1639. PMID 16344433
- BACKGROUNDVan Raamsdonk CD, Griewank KG, Crosby MB, Garrido MC, Vemula S, Wiesner T, Obenauf AC, Wackernagel W, Green G, Bouvier N, Sozen MM, Baimukanova G, Roy R, Heguy A, Dolgalev I, Khanin R, Busam K, Speicher MR, O'Brien J, Bastian BC. Mutations in GNA11 in uveal melanoma. N Engl J Med. 2010 Dec 2;363(23):2191-9. doi: 10.1056/NEJMoa1000584. Epub 2010 Nov 17. PMID 21083380
- BACKGROUNDFalzone L, Romano GL, Salemi R, Bucolo C, Tomasello B, Lupo G, Anfuso CD, Spandidos DA, Libra M, Candido S. Prognostic significance of deregulated microRNAs in uveal melanomas. Mol Med Rep. 2019 Apr;19(4):2599-2610. doi: 10.3892/mmr.2019.9949. Epub 2019 Feb 11. PMID 30816460