Abstract:AIM: To investigate the impacts of periocular injection of triamcinolone acetonide on healing effect and inflammatory factor in patients with acute iridocyclitis.
METHODS:Totally 90 patients(90 eyes)with acute iridocyclitis, admitted to our hospital between September 2018 and September 2023, were grouped via random number table, including a triamcinolone acetonide group and a control group, each comprising 45 patients(45 eyes). The control group underwent conventional treatment, whereas the triamcinolone acetonide group adopted triamcinolone acetonide through periocular injection. The healing effect, levels of inflammatory cytokines, anterior chamber inflammatory cell scores, keratic precipitates(KP)scores, best-corrected visual acuity(BCVA), untoward reactions, and relapse rates of the two groups of patients were compared.
RESULTS:The triamcinolone acetonide group had significantly higher overall efficacy rate than the control group(P<0.05). The levels of tumor necrosis factor-α(TNF-α), interleukin-6(IL-6), and interferon-γ(IFN-γ)decreased in both groups at 30 d after treatment, and the levels in the triamcinolone acetonide group were lower(all P<0.05). After treatment for 30 d, the scores of anterior chamber inflammatory cells and KP in both groups decreased, and the scores in the triamcinolone acetonide group were lower than those in the control group(all P<0.05); the BCVA of both groups improved, and the triamcinolone acetonide group had a better BCVA(all P<0.05). There was no statistically significant difference in untoward reactions between the two groups(P=1.000). The relapse rate of the triamcinolone acetonide group was lower than that of the control group(P=0.030).
CONCLUSION: Periocular injection of triamcinolone acetonide has obvious healing effects on patients with acute iridocyclitis, and it can alleviate the inflammatory state of patients and reduce the relapse rate of inflammation.
