Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600119784) titled 'A preliminary, nonrandomized, controlled study on the efficacy of personalized treatment for pigmentary mass of conjunctiva' on March 3.

Study Type: Interventional study

Study Design: Non randomized control

Primary Sponsor: Eye & ENT hospital of Fudan University

Condition: Conjunctival pigmented masses

Intervention: conjunctival nevus:Follow-up (no malignancy)/local use of immunomodulators (partial malignancy) primary acquired melanosis:Follow-up (no malignancy)/local use of immunomodulators (partial malignancy) conjunctival melanoma(T3d-T4,Lymph node/systemic metastasis):Immunomodulator/Proton therapy/Ta...