L-Cysteine in Peritoneal Dialysis — CINDY  

Uremia Clinical Trial

Official title: A PROSPECTIVE, RANDOMIZED, DOUBLE-BLIND, CROSS-OVER STUDY TO EVALUATE THE RENAL AND BIOHUMORAL EFFECTS OF L-CYSTEINE COMPARED TO PLACEBO IN STABLE PERITONEAL DIALYSIS PATIENTS WITH RESIDUAL DIURESIS

Status Completed

Clinical Trial Summary

Over the last decades, peritoneal dialysis has grown worldwide to become one of the most common modalities of renal replacement therapy, particularly in developing or newly industrialized countries, such as India, China, Korea, Turkey, Malaysia, Mexico and Brazil. Peritoneal dialysis has been associated with an initial survival benefit compared to hemodialysis, although this advantage becomes less apparent over time, likely due to the progressive loss of residual renal function and the development of pathological alterations of peritoneum . Recent results suggest that an antioxidant therapy by N-acetyl-cysteine oral supplementation may improve residual renal function in peritoneal dialysis patients. This finding may have major clinical relevance, as preserving residual renal function in peritoneal dialysis patients has been associated with improved survival . Aim of the present randomized, double-blind, crossover study is to confirm the preliminary evidence of the beneficial effects of antioxidant agents on residual renal function by using the L-enantiomeric form of cysteine in 10 prevalent peritoneal dialysis patients with residual diuresis.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Caregiver), Primary Purpose: Supportive Care

Related Conditions & MeSH terms

• Uremia

• NCT number: NCT02050139
• Study type: Interventional
• Source: Mario Negri Institute for Pharmacological Research
• Status: Completed
• Phase: Phase 2
• Start date: February 2014
• Completion date: June 2015