https://www.selleckchem.com/pr....oducts/Tie2-kinase-i
nterventions that reduce biases and barriers to follow-up are needed. To create a psychometrically validated patient-reported outcome measure for inherited retinal degenerations. Qualitative and quantitative patient-reported outcome (PROs) questionnaire development using item response theory validation. One hundred twenty-eight patients with a diagnosis of an inherited retinal degeneration at the Kellogg Eye Center (University of Michigan) were recruited and administered a 166-item questionnaire comprising 7 expert-defined