Long-term comparison of a calcium-free phosphate binder and calcium carbonate - phosphorus metabolism and cardiovascular calcification

2004 ◽  
Vol 62 (08) ◽  
pp. 104-115 ◽  
Author(s):  
J. Braun ◽  
H.-G. Asmus ◽  
H. Holzer ◽  
R. Brunkhorst ◽  
R. Krause ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Phosphate Binder ◽  
Phosphorus Metabolism

Long-Term (6 Months) Cross-Over Comparison of Calcium Acetate with Calcium Carbonate as Phosphate Binder

Nephron ◽  
1993 ◽  
Vol 63 (3) ◽  
pp. 258-262 ◽  
Author(s):  
F. Ben Hamida ◽  
I. El Esper ◽  
M. Compagnon ◽  
Ph. Morinière ◽  
A. Fournier
Keyword(s):  
Calcium Carbonate ◽  
Phosphate Binder ◽  
Calcium Acetate

Efficacy and Safety of Long-Term Treatment With Calcium Carbonate as a Phosphate Binder

1988 ◽  
Vol 12 (6) ◽  
pp. 487-491 ◽  
Author(s):  
Fabio Malberti ◽  
Maurizio Surian ◽  
Francesco Poggio ◽  
Claudio Minoia ◽  
Alessandro Salvadeo
Keyword(s):  
Calcium Carbonate ◽  
Phosphate Binder ◽  
Term Treatment ◽  
Efficacy And Safety ◽  
Long Term Treatment

Observations on the mineral metabolism of pullets. II

1936 ◽  
Vol 26 (1) ◽  
pp. 85-100 ◽  
Author(s):  
R. H. Common
Keyword(s):  
Calcium Carbonate ◽  
Egg Production ◽  
Mineral Metabolism ◽  
Ammonium Phosphate ◽  
Ammonia Nitrogen ◽  
Egg Laying ◽  
Phosphorus Metabolism ◽  
Phosphorus Excretion ◽  
Calcium Phosphorus ◽  
Digestible Protein

1. Where heavy phosphorus excretion accompanies egg laying in the pullet the excretion of ammonia nitrogen is simultaneously increased. It is probable that this indicates an excretion of excess phosphate in the urine as ammonium phosphate.2. It is shown that heavy phosphorus excretion does not accompany egg laying provided the calcium carbonate intake is sufficiently high.3. The origin of the excess of phosphorus excretion is discussed in relation to calcium-phosphorus metabolism.4. Pullets on a ration containing 5 per cent, calcium carbonate laid eggs containing a higher percentage of P2O5 than pullets receiving a similar ration but from which the calcium carbonate supplement was omitted.5. Some evidence is put forward in support of the view that current standards pitch the requirements of digestible protein for egg production at too high a level.

scholarly journals Plasma Zinc Decreases in Hemodialysis Patients Treated with Calcium Carbonate as the Phosphate Binder

Nephron ◽  
1989 ◽  
Vol 53 (4) ◽  
pp. 384-385 ◽  
Author(s):  
Paolo Gilli ◽  
Dino Docci ◽  
Leopoldo Baldrati ◽  
Fausto Turci
Keyword(s):  
Calcium Carbonate ◽  
Phosphate Binder ◽  
Hemodialysis Patients ◽  
Plasma Zinc

scholarly journals COMPARATIVE STUDY BETWEEN THE EFFECT OF HISTAMINE RECEPTOR ANTAGONISTS OF TYPE II (FAMOTIDINE) AND PROTON PUMP INHIBITORS (OMEPRAZOLE) ON THE EFFICACY OF CALCIUM CARBONATE AS PHOSPHATE BINDER IN HAEMODIALYSIS PATIENT

2017 ◽  
Vol 9 (8) ◽  
pp. 10
Author(s):  
Hossam Aboelyazeed ◽  
Sahar El-haggar ◽  
Kamal Okasha
Keyword(s):  
Calcium Carbonate ◽  
Serum Calcium ◽  
Phosphate Binder ◽  
Renal Dialysis ◽  
University Hospital ◽  
Control Group ◽  
Group Iii ◽  
Group I ◽  
Group Ii ◽  
Pre Treatment

Objective: The purpose of this study was to compare the effect of famotidine versus omeprazole on the efficacy of calcium carbonate as a phosphate binder in the hemodialysis patient.Methods: From February 2014 to June 2014 a total number of 64 patients of both sexes were recruited from the department of renal dialysis, Tanta University Hospital, Egypt. Patients categorized into 3 groups. Group I (control group) consisted of 20 Patients (10) females and (10) males take calcium carbonate (caco3) (2.5–4 g/d) only, Group II consisted of 21 Patients (13) females and (8) males take the same dose of caco3 with famotidine 10 mg/d and Group III consisted of 23 Patients (8) females and (15) male take the same dose caco3 with omeprazole 20 mg/d.Results: All data are expressed as the mean±SD. Group II showed a significant increase (p<0.05) in serum phosphorus at 3rd mo with significant decreased (p<0.05) in serum calcium comparing with pre-treatment. Group III showed no significant change (p>0.05) in serum calcium, phosphorus and parathyroid hormone (PTH) comparing with pre-treatment. Both groups (II and III) showed a significant decrease in alkaline phosphatase (ALP) (p<0.05).Conclusion: Co-administration of famotidine with calcium carbonate aggravates hyperphosphatemia and this may increase the incidence of complications. The efficacy of calcium carbonate as a phosphate binder was not affected by co-administration of omeprazole.

Calcium Carbonate as a Phosphate Binder: Is There a Need to Adjust Peritoneal Dialysate Calcium Concentrations for Patients Using CaCO3?

1989 ◽  
Vol 9 (4) ◽  
pp. 325-328 ◽  
Author(s):  
Leo Martis ◽  
Kenneth D. Serkes ◽  
Karl D. Nolph
Keyword(s):  
Peritoneal Dialysis ◽  
Calcium Carbonate ◽  
Phosphate Binder ◽  
Dialysis Patients ◽  
Oral Calcium ◽  
Dialysis Solution ◽  
Effective Use ◽  
Dialysis Solutions ◽  
Dialysate Calcium ◽  
Peritoneal Dialysis Solutions

The widespread use of calcium carbonate as a phosphate binder is limited by its tendency to develop hypercalcemia in some patients using effective dosages needed to control hyperphosphatemia. Most common continuous ambulatory peritoneal dialysis (CAPD) regimens using dialysis solutions containing 3.5 mEqlL of calcium result in net absorption of calcium from the dialysis solution and, hence limit the amount of oral calcium that can be administered. Peritoneal dialysis solutions with reduced calcium levels are needed for effective use of CaCO3 to control hyperphosphatemia in some dialysis patients.

Non-Destructive Analysis of 14th–19th Century European Handmade Papers

2016 ◽  
Vol 37 (2) ◽  
Author(s):  
Timothy Barrett ◽  
Mark Ormsby ◽  
Joseph B. Lang
Keyword(s):  
Calcium Carbonate ◽  
19Th Century ◽  
Calcium Concentration ◽  
Natural Ageing ◽  
Destructive Analysis ◽  
Non Destructive ◽  
Over Time

AbstractNon-destructive analysis of 1,578 paper specimens made between the fourteenth and the nineteenth centuries was undertaken in an effort to better understand changes in paper composition over time and how these variations might affect paper stability during long term natural ageing. Gelatine content and colour were determined using UV/Vis/NIR spectrometry. Residual metals were measured using XRF. These components included potassium and sulfur as elements indicative of alum concentration; iron as a typical paper contaminant; and calcium, which is often associated with compounds such as calcium carbonate that can serve as alkaline reserves. The research demonstrated that papers that are lighter in colour (closer to white) are associated with higher levels of gelatine and calcium, and lower levels of iron. The survey also showed significant decreases in gelatine and calcium concentration over time with the largest differences coinciding with the rise of printing around 1500. The drop in pH over the centuries observed by other researchers is explained by the decreases in these two components rather than by a rise in alum concentration, which remained fairly stable. The craftsmanship of the specimens was evaluated using materials and workmanship ratings which showed better quality paper associated with higher gelatine and calcium concentrations and colour closer to white. Poorer quality papers were associated with higher iron levels and greater thickness.

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