Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
NYU Langone Health
Age
18–80
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Patients with a confirmed laboratory diagnosis of cystinuria who meet the following criteria: (1) stone analysis demonstrating cystine as a component, or (2) increased urinary cystine excretion (\>250mg/24hrs in adults).
A medical regimen that includes Tiopronin.
Willing to use a medically accepted form of birth control, if female and of child bearing- potential
Ability to reliably urinate in a collection vessel and measure urine volume.
Ability to give informed consent.
Documentation of a stable complete blood count (CBC) and urinalysis (UA) in the six month period prior to the date of enrollment.
Enrollment in Rare Kidney Stone Consortium (RKSC) Protocol 6401 (Cystinuria Registry)
You may not be if
Women who are pregnant, breastfeeding, or trying to become pregnant
Patients with renal colic
Patients who are scheduled to undergo a surgical procedure
Inability to give informed consent
Clareo Health | Effect of Increasing Doses of Tiopronin on Cystine Capacity in Patients With Cystinuria
