Evaluation of interferon alpha 2b as adjunctive therapy for conjunctival melanoma.

ABSTRACT:

Purpose

Interferon alpha 2b (IFN-α2b) has been used as an adjunctive agent to treat conjunctival melanoma (CM), however its efficacy is unproved due to a paucity of data. We present 5 cases of incompletely excised CM lesions to inform clinical decision making regarding the adjunctive use of IFN-α2b.

Observations

We identified all biopsy proven CM cases treated between 1997 and 2017 at the University of Iowa. Of these, we analyzed cases in which topical IFN-α2b drops were prescribed after the initial excision to treat surgical margins that were positive for primary acquired melanosis [PAM] with or without atypia or invasive CM. We noted the origin of CM (nevus, PAM, or de novo), presence and location of margins positive for residual melanoma, duration of IFN-α2b treatment, re

SUBMITTER: Benage MJ 

PROVIDER: S-EPMC6543011 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature