17-ketosteroids and tetrahydro-11-deoxycortisol

Using GLC, multiple adrenal corticosteroid urinary metabolites, including androgenic-anabolic, glucocorticoid, pregnanediol, and pregnanetriol, were measured in eight ambulatory female RA patients and eight matched normal control subjects on baseline, ACTH-, and metyrapone-stimulation days under carefully monitored clinical research center protocol. Neither group had been treated previously with any steroid hormones. The 11-deoxy-17-KS metabolites, derived from adrenal androgenic-anabolic steroids, and comprising androsterone, etiocholanolone, and DHA, were significantly lower in RA patients on baseline (P less than .001), ACTH (P less than .005)-, and metyrapone (P less than .02)-stimulation days. To the contrary, the 11-oxy-17-KS metabolites, derived mainly from glucocorticoids, showed some lowered excretion at baseline (P less than .05), but none on ACTH- or metyrapone-stimulation. RA patients had lower tetrahydrocortisone (P less than .001) and tetrahydro-11-deoxycortisol (P less than .01) excretion at baseline, but not during ACTH- or metyrapone-stimulation, than control subjects. Pregnanetriol excretion was lower (P less than .005) in RA patients than control subjects only during ACTH-stimulation. No difference was found between groups in tetrahydrocortisol or pregnanediol excretion on any day studied. Under conditions of oral metyrapone administration (750 mg every four hours for seven doses) each control subject increased their DHA excretion, but no RA patient showed an increase over baseline excretion (P less than .02). Except for 11-deoxy-17-KS, no difference was found in the other metabolites studied during metyrapone stimulation, ie, pregnanediol, pregnanetriol, tetrahydro-11-deoxycortisol, and tetrahydrocortisol. The 24-hour oral metyrapone test provided a greater stimulus to total 11-deoxy-17-KS excretion than an eight-hour intravenous ACTH test in control and particularly RA (P less than .01) subjects even though the DHA excretion decreased in the RA groups. Our findings of lower adrenal androgenic-anabolic metabolite excretion in female RA patients than normal matched control subjects under various conditions and other supportive androgenic hormone and metabolite studies reviewed in the English reports suggest an abnormality of adrenal androgen synthesis or metabolism in RA, whether it be a primary predisposing or secondary factor in disease. The recognized female sex preponderance and age-specific patterns of occurrence of RA are consiste

Topics: 17-Hydroxycorticosteroids; 17-Ketosteroids; Adrenal Glands; Adrenocorticotropic Hormone; Adult; Anabolic Agents; Androgens; Androsterone; Arthritis, Rheumatoid; Calorimetry; Chromatography, Gas; Cortodoxone; Dehydroepiandrosterone; Etiocholanolone; Female; Glucocorticoids; Humans; Metyrapone; Middle Aged; Pregnanediol; Pregnanetriol

We present nine cases of primary adrenocortical carcinoma, collected in our department of medicine and endocrinology over 25 years. In our patients, the most dependable tumor marker was urinary excretion of tetra-hydro-ll-deoxycortisol (THS), and elevated values were found in all cases where it was determined. In addition to surgical treatment, medication with o,p'-DDD was found to be of value for some of the patients. Median tumor weight was 487 g (118-2,085 g). Prognosis is difficult to predict. Median survival time after diagnosis was 34 months, but varied from three to 266 months.

Topics: 17-Ketosteroids; Adrenal Cortex Neoplasms; Adult; Aged; Biomarkers, Tumor; Cortodoxone; Cushing Syndrome; Female; Humans; Hydrocortisone; Male; Middle Aged; Mitotane; Neoplasm Metastasis; Prognosis

Twenty five patients (10 males and 15 females) aged 0-23 yr with congenital adrenal hyperplasis due to 11 beta-hydroxylase deficiency were studied. They were divided into 13 classic (group A), and 12 mild (group B) patients. The patients of group A were diagnosed at a younger age and had more severe clinical symptoms (ambiguous genitalia in girls, pseudoprecocious puberty in boys). Two had neonatal salt wasting before treatment, and one gynecomastia. Seven had moderate to severe hypertension. Their mean 3 alpha,17,21-trihydroxy-5 beta-pregnan-20-one (THS) and 3 alpha, 21-dihydroxy-5 beta-pregnane-11,20-dione (THDOC) excretion was 14.2 +/- 4.1 and 7.2 +/- 4.2 mg/m2 . day, respectively. The patients of group B had mostly late onset of symptoms (hirsutism, amenorrhea in girls, pseudoprecocious puberty in boys, tall stature, and advanced bone age in both sexes). One boy had bilateral cryptorchidism. Four had moderate hypertension. In seven patients, THS (5.3 +/- 2.3 mg/m2 . day) and THDOC (3.9 +/- 0.5 mg/m2 . day) responded to ACTH. In five, only THS (4.3 +/- 1.1 mg/m2 . day) responded, but THDOC remained undetectable. It is concluded that the clinical and biochemical expression of 11 beta-hydroxylase deficiency is variable, that hypertension in not directly related to deoxycorticosterone, and that, regardless of the intensity of the defect, there are patients in whom the 11 beta-hydroxylation of 17 alpha-hydroxylated steroids only is impaired, and others in whom both the conversion of 17,20-dihydroxy-4-pregnene-3,20-dione and deoxycorticosterone are reduced.

Topics: 17-Ketosteroids; Adolescent; Adrenal Hyperplasia, Congenital; Adrenocorticotropic Hormone; Adult; Child; Child, Preschool; Cortodoxone; Female; Humans; Hydrocortisone; Infant, Newborn; Male; Pregnanediones; Pregnanetriol; Steroid Hydroxylases