C-peptide as a Therapy for Kidney Disease: A Systematic Review and Meta-Analysis.

C-peptide has intrinsic biological activity and may be renoprotective. We conducted a systematic review to determine whether C-peptide had a beneficial effect on renal outcomes. MEDLINE, EMBASE, and the Cochrane Central Databases were searched for human and animal studies in which C-peptide was administered and renal endpoints were subsequently measured.

The therapeutic potential of C-peptide in kidney disease: a protocol for a systematic review and meta-analysis.

Background: Kidney disease remains a major cause of morbidity and mortality in Canada and worldwide. New medical treatments are needed to reduce the progression of kidney disease to improve patient outcomes. C-peptide is normally released by pancreatic beta-cells along with insulin in healthy individuals, and has been shown to have intrinsic biological activity and to potentially be renoprotective.

Pharmacokinetics of single-dose primaquine in patients with chronic kidney dysfunction.

Aim: The pharmacokinetics of primaquine has not been studied in special populations. Being a basic compound, preferential binding to alpha-1 acid glycoprotein and substrate for P-glycoprotein, may predispose the drug for an altered pharmacokinetics in states of renal dysfunction. This study attempts to evaluate the pharmacokinetics of a single oral dose (15 mg) of primaquine in severely impaired renal function and end stage renal dysfunction patients compared to healthy participants.