We have located links that may give you full text access.
Clinical Trial
Journal Article
Extended release nicotinic acid - a novel oral agent for phosphate control.
BACKGROUND: Hyperphosphatemia is common in hemodialysis patients. Recent animal studies show that nicotinamide inhibits the sodium dependent phosphate co-transport in the small intestine and thereby reduces serum phosphorus levels. Nicotinic acid which is the prodrug of nicotinamide is widely used as antihyperlipidemic agent. We examined in a prospective study whether it reduces serum phosphorus levels in hemodialysis patients.
METHODS: Patients who were on maintenance hemodialysis were enrolled in to the study if their predialysis serum phosphorus was more than 6 mg/dl. During the pre-trial run in period of 1 week all phosphate binders were stopped. A single dose of extended release nicotinic acid (375 mg) tablet was given with meal. Repeat measurements of serum calcium, phosphorus and alkaline phosphatase were carried out after 8 weeks. Then the drug was stopped in a subgroup of patients and serum phosphorus remeasured after 2 weeks.
RESULTS: There were 34 patients with varied etiological spectrum of end stage renal disease. They were on hemodialysis for a mean period of 8.7 months. Serum phosphorus levels changed significantly from a pre treatment level of 7.7 +/- 1.5 mg/dl to post treatment level of 5.6 +/-1 mg/dl (p < 0.001). There was no significant variance across age groups, sex, disease categories and dialysis duration. The calcium level increased from 8.1 +/- 1.0 to 8.5 +/- 1.0 mg/dl (p < 0.015). The serum alkaline phosphatase level decreased significantly from 107+/-66 IU/l to 82+/-46 IU/l (p < 0.001 ). There was a significant reduction of calcium phosphate product from 63.1 + 15.1 mg2 to 48.7 +/- 10.9 mg2/dl2 (p < 0.001). Oral nicotinic acid was well tolerated. Mild pruritus was encountered in 2 patients.
CONCLUSION: Oral nicotinic acid may emerge as a safe, low cost yet powerful agent for phosphorus control in dialysis patients.
METHODS: Patients who were on maintenance hemodialysis were enrolled in to the study if their predialysis serum phosphorus was more than 6 mg/dl. During the pre-trial run in period of 1 week all phosphate binders were stopped. A single dose of extended release nicotinic acid (375 mg) tablet was given with meal. Repeat measurements of serum calcium, phosphorus and alkaline phosphatase were carried out after 8 weeks. Then the drug was stopped in a subgroup of patients and serum phosphorus remeasured after 2 weeks.
RESULTS: There were 34 patients with varied etiological spectrum of end stage renal disease. They were on hemodialysis for a mean period of 8.7 months. Serum phosphorus levels changed significantly from a pre treatment level of 7.7 +/- 1.5 mg/dl to post treatment level of 5.6 +/-1 mg/dl (p < 0.001). There was no significant variance across age groups, sex, disease categories and dialysis duration. The calcium level increased from 8.1 +/- 1.0 to 8.5 +/- 1.0 mg/dl (p < 0.015). The serum alkaline phosphatase level decreased significantly from 107+/-66 IU/l to 82+/-46 IU/l (p < 0.001 ). There was a significant reduction of calcium phosphate product from 63.1 + 15.1 mg2 to 48.7 +/- 10.9 mg2/dl2 (p < 0.001). Oral nicotinic acid was well tolerated. Mild pruritus was encountered in 2 patients.
CONCLUSION: Oral nicotinic acid may emerge as a safe, low cost yet powerful agent for phosphorus control in dialysis patients.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app