Trial on Treatment of Patients With Primary Hyperoxaluria Type I With Pyridoxal-phosphate

Summary

In this study the investigators will prospectively analyze the reduction of urinary oxalate excretion under the treatment with PLP in dosages of 5mg/kg/day up to 20 mg/kg/day and serum level response relationship with PLP as an i.v. solution used orally in 12 patients with primary hyperoxaluria type I as an inherited autosomal-recessive-disorder leading to increased endogenous oxalate production, urolithiasis and end stage renal disease.

Timeline

Start

2010-12

Primary completion

2012-09

Completion

2012-09

Publications

• Hoyer-Kuhn H, Kohbrok S, Volland R, Franklin J, Hero B, Beck BB, Hoppe B. Vitamin B6 in primary hyperoxaluria I: first prospective trial after 40 years of practice. Clin J Am Soc Nephrol. 2014 Mar;9(3):468-77. doi: 10.2215/CJN.06820613. Epub 2014 Jan 2.

Drugs

Indications