The way to know how well patients' cystine-depleting therapy (CDT) is working is through regular white blood cell (WBC) cystine level testing. To help monitor cystine levels, Horizon will provide a collection kit free of charge for doctors to give to their patients...
Patients should take the kit to a laboratory to have their blood drawn. Watch this short video for important instructions for doctors, patients and caregivers, and lab employees to properly use the collection kit...
Order complimentary WBC testing kits to help monitor how well you or your patient is responding to cystine-depleting therapy.