In Vivo Assessment of Antimicrobial Efficacy of Silver-Impregnated Contact Lens Storage Cases

Purpose.: To evaluate microbial contamination in silver-impregnated contact lens (CL) storage cases while establishing the effect of “wet ” and “dry ” case maintenance and to determine its association with clinical signs, symptoms, and compliance. Methods.: Two noncontemporaneous prospective studies were conducted. Regular storage cases in study 1 (n = 40) and silver-impregnated cases in study 2 (n = 41) were used in conjunction with CL solution...