Modified-release nicotinamide for the treatment of hyperphosphataemia in haemodialysis patients: 52-week efficacy and safety results of the phase 3 randomized controlled NOPHOS trial.

ABSTRACT:

Background

We previously reported that modified-release nicotinamide (NAMR) was superior to placebo in reducing serum phosphate concentrations over 12 weeks in a large cohort of haemodialysis patients with hyperphosphataemia. Here we report outcomes after 52 weeks of treatment.

Methods

NOPHOS was a phase 3, international, randomized, controlled, double-blind trial with a parallel group design. NAMR (250-1500 mg/day) was investigated in comparison to placebo as an add-on therapy to an individual therapy with approved phosphate binders.

Results

In the intention-to-treat population (NAMR: n = 539; placebo: n = 183), serum phosphate was significantly lower in the NAMR group compared with the placebo group at week 24 (5.40 ± 1.55 versus 5.79 ± 1.37 mg/dl, P < .001) with a

SUBMITTER: Ketteler M 

PROVIDER: S-EPMC10064978 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature