[Acyclovir and trifluorothymidine in herpetic kerato-uveitis. A comparative clinical study. Indications for corticoid therapy].
The relative efficacy of aciclovir (ACV) and trifluorothymidine (TFT) was evaluated in a randomized, open clinical trial of 37 patients with herpetic kerato-uveitis. Twenty-one patients were treated with ACV and 16 with TFT. Topical steroids were withheld as long as the degree of inflammation permitted. Although both drugs were effective in healing the herpetic corneal ulcers, TFT had a significantly shorter healing time than ACV. However, ACV was more effective in treating the iridocyclitis than TFT. In 5 cases the keratouveitis responded to ACV alone, while only one case was successfully managed with TFT alone. Both drugs seemed to prevent steroid-induced epithelial complications and no significant side-effects were observed with either drug. The treatment of herpetic keratouveitis with single agents such as ACV and TFT is dependent upon rapidly instituting therapy and minimizing the use of topical steroids. The apparently good intraocular penetration of ACV and TFT may decrease the need for adjunctive steroid therapy and thereby minimize the risks of facilitated viral replication and steroid-dependence.
D000212:Acyclovir / Q000009:adverse effects / Q000627:therapeutic use*; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003320:Corneal Ulcer / Q000188:drug therapy; D005260:Female; D006801:Humans; D007635:Keratitis, Dendritic / Q000150:complications / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D011897:Random Allocation; D013936:Thymidine / Q000031:analogs & derivatives*; D014271:Trifluridine / Q000009:adverse effects / Q000627:therapeutic use*; D014605:Uveitis / Q000188:drug therapy* / Q000209:etiology; D014606:Uveitis, Anterior / Q000188:drug therapy
D000305:Adrenal Cortex Hormones; D014271:Trifluridine; D013936:Thymidine; D000212:Acyclovir
Aciclovir et trifluorothymidine dans la kérato-uvéite herpétique. Une étude comparative en clinique humaine. Indications de la corticothérapie.