Skip to main content
British Journal of Clinical Pharmacology logoLink to British Journal of Clinical Pharmacology
. 1979 Apr;7(4):397–400. doi: 10.1111/j.1365-2125.1979.tb00952.x

Concurrent administration of antacids and prednisone: effect on serum levels of prednisolone.

A R Tanner, J A Caffin, J W Halliday, L W Powell
PMCID: PMC1429659  PMID: 444359

Abstract

1 Specific radioimmunoassays have been developed for the measurement of prednisolone and prednisone in serum. 2 Serum prednisolone levels have been measured following the administration of prednisone both with and without antacids. 3 There were no significant differences in the values of Cmax (mean +/- s.d.) (251 +/- 80 ng/ml with, 245 +/- 69 ng/ml without antacid), AUC (1430 +/- 469 ng ml-1 h-1 with, 1406 +/- 530 ng ml-1 h-1 without antacid) or Tmax (1.6 +/- 0.6 h with, 1.6 +/- 0.8 h without antacid). 4 Serum prednisone levels were less than 20% of prednisolone levels at all time intervals in the subjects studied. 5 Concurrent antacid administration has no significant effect on serum prednisolone levels attained.

Full text

PDF
397

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Ballard P. L., Carter J. P., Graham B. S., Baxter J. D. A radioreceptor assay for evaluation of the plasma glucocorticoid activity of natural and synthetic steroids in man. J Clin Endocrinol Metab. 1975 Aug;41(2):290–304. doi: 10.1210/jcem-41-2-290. [DOI] [PubMed] [Google Scholar]
  2. Hollander D., Harlan J. Antacids vs placebos in peptic ulcer therapy. A controlled double-blind investigation. JAMA. 1973 Dec 3;226(10):1181–1185. [PubMed] [Google Scholar]
  3. Hulme B., James V. H., Rault R. Absorption of enteric and non-enteric coated prednisolone tablets. Br J Clin Pharmacol. 1975 Aug;2(4):317–320. doi: 10.1111/j.1365-2125.1975.tb02777.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Hunt J. N., Knox M. T. The slowing of gastric emptying by four strong acids and three weak acids. J Physiol. 1972 Apr;222(1):187–208. doi: 10.1113/jphysiol.1972.sp009793. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Peterson W. L., Sturdevant R. A., Frankl H. D., Richardson C. T., Isenberg J. I., Elashoff J. D., Sones J. Q., Gross R. A., McCallum R. W., Fordtran J. S. Healing of duodenal ulcer with an antacid regimen. N Engl J Med. 1977 Aug 18;297(7):341–345. doi: 10.1056/NEJM197708182970701. [DOI] [PubMed] [Google Scholar]
  6. Schroeder H. A., Nason A. P. Trace-element analysis in clinical chemistry. Clin Chem. 1971 Jun;17(6):461–474. [PubMed] [Google Scholar]

Articles from British Journal of Clinical Pharmacology are provided here courtesy of British Pharmacological Society

RESOURCES