PMID: 2496350Jan 1, 1989Paper

High-dose calcium carbonate with stepwise reduction in dialysate calcium concentration: effective phosphate control and aluminium avoidance in haemodialysis patients

Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
N SawyerJ Cunningham

Abstract

To reduce potentially toxic aluminium exposure, the phosphate binding agent aluminium hydroxide was replaced by high-dose oral calcium carbonate in 15 haemodialysis patients. Stepwise reduction in dialysate calcium concentration (from 1.75 to 1.35 mmol/l and then to 1.05 mmol/l) was made when necessitated by hypercalcaemia. After 6 months, the mean daily dose of calcium carbonate was 62 mmol (range 25-150 mmol). This dose maintained good control of plasma phosphate (baseline, 1.34 +/- 0.32 mmol/l (mean +/- SD); 12 weeks, 1.30 +/- 0.22 mmol/l; 24 weeks, 1.51 +/- 0.31 mmol/l). Calcium x phosphate product did not rise significantly (baseline, 3.41; 12 weeks, 3.44; 24 weeks, 4.02). Apart from a transient early increase, ionised calcium did not change significantly (baseline, 1.23 +/- 0.10 mmol/l; 12 weeks, 1.24 +/- 0.10 mmol/l). Intact (1-84) parathyroid hormone concentration decreased from 241 pg/ml to 116 pg/ml (median values, P less than 0.05) after 12 weeks. This simple and well-tolerated regimen almost completely eliminated oral aluminium exposure, effectively controlled plasma phosphate and calcium concentrations, and reduced hyperparathyroidism.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
J CunninghamH L Makin
Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
K PietiläT Koivula
Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
A J HutchisonR Gokal
Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
Borut Cizman
Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association
W M Van der MerweJ D Briggs
© 2022 Meta ULC. All rights reserved