Plasma prednisolone levels and adrenocortical responsiveness after administration of prednisolone-21-phosphate as a retention enema. 1979

D A Lee, and G M Taylor, and V H James, and G Walker

Plasma prednisolone levels have been measured by radioimmunoassay after oral and rectal administration to healthy volunteers and to patients with idiopathic proctocolitis. The amount of prednisolone absorbed from a 20 mg retention enema given to patients with proctocolitis was about 44% of that absorbed from the same dose orally administered. Adrenocortical response to synthetic ACTH in patients receiving prolonged rectal therapy was either normal, or only slightly impaired, and this may be related to the pattern of steroid absorption rather than to the total amount absorbed.

UI MeSH Term Description Entries
D007700 Kinetics The rate dynamics in chemical or physical systems.
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011239 Prednisolone A glucocorticoid with the general properties of the corticosteroids. It is the drug of choice for all conditions in which routine systemic corticosteroid therapy is indicated, except adrenal deficiency states. Di-Adreson-F,Predate,Predonine,Di Adreson F,DiAdresonF
D011350 Proctocolitis Inflammation of the RECTUM and the distal portion of the COLON. Proctocolitis, Hemorrhagic,Proctocolitis, Ulcerative,Proctosigmoiditis,Rectocolitis,Rectocolitis, Hemorrhagic,Rectocolitis, Ulcerative,Rectosigmoiditis,Hemorrhagic Proctocolitis,Ulcerative Proctocolitis,Hemorrhagic Rectocolitis,Proctocolitides, Ulcerative,Rectocolitides, Ulcerative,Ulcerative Proctocolitides,Ulcerative Rectocolitides,Ulcerative Rectocolitis
D003092 Colitis Inflammation of the COLON section of the large intestine (INTESTINE, LARGE), usually with symptoms such as DIARRHEA (often with blood and mucus), ABDOMINAL PAIN, and FEVER. Colitides
D004733 Enema Insertion of a solution or compound through the RECTUM with the purpose of cleansing the COLON or for diagnostic procedures. Enemata,Enemas,Enematas
D005260 Female Females
D006207 Half-Life The time it takes for a substance (drug, radioactive nuclide, or other) to lose half of its pharmacologic, physiologic, or radiologic activity. Halflife,Half Life,Half-Lifes,Halflifes
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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