Do you routinely use sweat tests if you are going to titrate a CF patient onto a lower dose of ETI for any reason (allergy, mental health, etc) to assess the severity of their response to the lower dose?
Answer from: at Academic Institution
No, we don't use it routinely. Sweat test can be a good biomarker of response and has been used in research. I do not believe adjusted dose has been looked upon for any response in clinical practice.