After a 20-month-old boy in West Bengal faced repeated UTIs for months, doctors diagnosed a rare metabolic disorder that ...

Cystine stones are a type of kidney stone. They are also called renal calculi, nephrolithiasis, or urolithiasis, and they are caused by a genetic condition. Here’s what to know about cystine crystals ...

Urologists should maintain a high level of suspicion of cystinuria in young patients (<30 years old) who have recurrent stone disease or siblings with stone disease Patients with cystinuria require ...

Cystinuria is an inherited disorder in which defective amino acid reabsorption in the kidney causes over-excretion of cystine and dibasic amino acids into urine. Since cystine tends to crystallize in ...

Cystinuria is an inherited genetic condition that involves changes in the extent of reabsorption of cystine and other dibasic acids from the urine and into the bloodstream. As a result, affected ...

Open renal biopsies were obtained from patients who underwent abdominal surgery. The diagnosis in each case is listed in Tables 1 and 2. Kidneys from non-cystinuric patients were not specifically ...

The US Food and Drug Administration (FDA) has approved an enteric-coated delayed-release formulation of tiopronin (Thiola EC, Retrophin) for treatment of cystinuria, a rare inherited disorder that ...

Cystinuria is a health condition characterized by increased concentration of cystine and other dibasic amino acids in the urine. It most commonly occurs in young adults between the age of twenty and ...

It has previously been reported that cystinuria, as it appears clinically, represents at least three biochemically and genetically distinct diseases. 13 The present studies were undertaken to ...

The goal of therapy is to reduce urinary cystine concentration below its solubility limit. Venxxiva ™ (tiopronin delayed-release tablet) has been made available for the treatment of cystinuria.