Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 17-year-old women received 12,000 rads of alpha-particle radiation for the treatment of Cushing's disease. One day after the completion of therapy, the patient developed nausea, vomiting, headache, and postural hypotension. Laboratory evaluation demonstrated a marked fall of the previously elevated urinary 17-hydroxycorticosteroids (17-OHCS) and undetectable plasma cortisols. The urinary 17-OHCS transiently returned to supranormal levels but over a 2 1/2-week period decreased and then remained low. The patient also demonstrated a subnormal urinary aldosterone excretion in relation to plasma renin activity (PRA) during 10 mEq/24 h sodium restriction. The remainder of the endocrine evaluation was normal, suggesting that pituitary function otherwise remained intact. One and one-half years after alpha-particle therapy, the patients's urinary 17-OHCS were normal and responded normally to metyrapone. The relationship between urinary aldosterone excretion and PRA also was normal. It is postulated that there was an infarction of an ACTH secreting pituitary tumor leaving the remainder of the pituitary intact. Achronically elevated circulating level of ACTH with sudden loss of ACTH secretion appeared to have been responsible for the initial low urinary aldosterone as well as the low urinary 17-OHCS. This is the first reported case of a presumed pituitary tumor infarction in association with alpha-particle pituitary radiation.
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PMID:Rapid appearance of transient secondary adrenocortical insufficiency after alpha-particle radiation therapy for Cushing's disease. 18 95

The effect of the intramuscular injection of various doses of glucagon in 15 healthy subjects was studied. Significant elevations of plasma ACTH, and cortisol were found to occur 3 h after the administration of 4 mg of crystalline glucagon. Mean levels in 7 subjects were for ACTH 44 +/- 30 (SD) pg/ml, and for cortisol 14 +/- 6 (SD) mug/100 ml at the beginning of the test, and rose to 109 +/- 48 (SD) pg/ml and to 23 +/- 5 (SD) mug/100 ml respectively following glucagon. The peak response of ACTH and cortisol was preceded by a significant rise of plasma insulin, by a fall of the blood glucose, which was initially increased by the administration of glucagon, and by the symptoms of nausea and sweating. This study demonstrates that the intramuscluar administration of glucagon (4 mg) provids a potent stimulus to ACTH and cortisol secretion in healthy subjects.
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PMID:ACTH and cortisol responses to glucagon stimulation. 18 12

A comparative controlled study was carried out in 40 patients suffering from rheumatoid arthritis, osteoarthrosis or ankylosing spondylitis to assess the efficacy of ketoprofen and ibuprofen. Patients were allocated at random to receive either 100 mg ketoprofen twice daily or 400 mg ibuprofen 3-times daily over a period of 3 months. Subjective overall assessments of symptoms, based on rating scale scores for pain, duration of morning stiffness and inflammation, showed that there was a greater, more rapid and more sustained improvement in those patients treated with ketoprofen. Measurements of inflamed joint size and of grip strength also improved more with ketoprofen than with ibuprofen. Side-effects, notably nausea, epigastric discomfort and abdominal pain, were more frequent and severe with ketoprofen, leading to the withdrawal of 2 patients in the early stage of the trial, and were probably related to the high dosage used. Three patients receiving ibuprofen needed 7 injections of ACTH to control their symptoms.
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PMID:A comparative trial of ketoprofen and ibuprofen in patients with rheumatic disease. 35 May

The efficacy and tolerability of aminoglutethimide for the treatment of Cushing's syndrome was assessed in 66 cases three of which are described in the present paper. Aminoglutethimide provided palliation from the signs and symptoms of hypercorticism in 13 of 21 patients with metastatic adrenocortical carcinoma and four of six patients with ectopic ACTH production due to metastatic carcinomas. All six of the patients with adrenal adenomas showed clinical and biochemical improvement, while 14 of the 33 patients with bilateral adrenal hyperplasia of pituitary origin improved. Adverse reactions attributed to aminoglutethimide such as drowsiness, rash, and nausea occurred in 58 per cent of cases. These data suggest that aminoglutethimide has a place in controlling the signs and symptoms of adrenocorticoid excess in patients with Cushing's syndrome due to malignancy and is effective preoperative therapy for patients with adrenal adenomas and bilateral hyperplasia.
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PMID:Aminoglutethimide in the treatment of Cushing's syndrome. 99 60

Experimental evidence indicates that arginine vasopressin (AVP) contributes to the release of ACTH under certain conditions. The present study investigates the role of vasopressin as a secretagogue of ACTH during cigarette smoking or nicotine infusion with additional injection of corticotropin releasing hormone (CRH) and using the specific AVP antagonist d(CH2)5Tyr(Me)-AVP. We first tested the effect of the AVP antagonist (10 micrograms/kg body weight i.v.) on ACTH and cortisol release following cigarette smoking in 15 healthy young male smokers. Smoking led to marked increments in plasma nicotine and to a small rise in plasma ACTH and cortisol. Mean plasma ACTH and cortisol levels were at no time significantly altered by the antagonist. This might be due to a slight agonistic effect of the AVP antagonist, to high interindividual variability of the ACTH and cortisol responses after smoking or to a negligible role of AVP in smoking-induced ACTH release. In a second study we performed the following tests in six healthy male non-smokers: (1) nicotine infusion (1.0 micrograms/kg body weight per min); (2) CRH i.v. (100 micrograms); (3) AVP antagonist i.v. (5 micrograms/kg); (4) nicotine infusion plus CRH i.v.; (5) nicotine infusion plus AVP antagonist i.v.; (6) nicotine infusion plus CRH and AVP antagonist i.v.; and (7) sham infusion. Nicotine infusion led to greater increments of AVP, ACTH and cortisol than smoking without causing nausea. Peak nicotine levels after nicotine infusion were lower than after smoking. The AVP antagonist in the reduced dosage given alone had no effect on hormone levels. However, it slightly attenuated the effect of nicotine on ACTH and cortisol (P less than 0.05, ANOVA).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The role of vasopressin in the nicotine-induced stimulation of ACTH and cortisol in men. 132 53

This experimentation partially defines, for the first time, the response of beta-endorphin (ENDO) in man during tests designed to elicit nausea and motion sickness. These responses are similar to those associated with arginine vasopressin (AVP) and adrenocorticotropin (ACTH) to the extent that all hormones rise in response to motion sickness (p < 0.003). Repeated exposure diminished motion-induced release of ENDO (p < 0.005) and AVP (p < 0.004) despite a three-fold increase in resistance to motion stimuli. Higher post-stress levels of AVP (p < 0.04) and ACTH (p < 0.02) were correlated with greater resistance to motion sickness. These data support the hypothesis that release of AVP is a significant link between stressful motion and motion-induced nausea and other autonomic system changes. Further, resistant individuals apparently can tolerate higher peripheral levels of AVP before nausea results. Peripheral release of ENDO and ACTH may follow release of AVP; however, given the extensive and complex functional interactions that exist between AVP and the opiate systems, it is not yet possible to define a clear role for ENDO in the etiology of motion sickness.
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PMID:beta-Endorphin and arginine vasopressin following stressful sensory stimuli in man. 133 70

The reports of the effect of calcitonin on pituitary function are confusing and often refer to uncontrolled studies. We have now carried out a double-blind placebo-controlled trial of intravenous and subcutaneous salmon calcitonin on anterior pituitary function in 17 healthy volunteers. Visual analogue scores for the nausea and vomiting seen after salmon calcitonin correlated with the rise in ACTH and, secondarily, cortisol. Calcitonin had no effect on growth hormone, prolactin, thyrotrophin, luteinizing hormone or follicle stimulating hormone. It is concluded that the stimulation of ACTH secretion following a single dose of salmon calcitonin is probably the result of the stress of nausea rather than a direct effect on the pituitary.
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PMID:The effects on anterior pituitary hormone secretion of salmon calcitonin in healthy volunteers. 165 86

Ipecacuanha syrup induces emesis by an early peripheral (gastric irritant) action and a later central effect at the chemoreceptor trigger zone (CTZ). We have studied the responses of plasma AVP, ACTH and ACTH-precursors to early and late ipecacuanha-induced nausea in nine healthy male subjects. Symptom severity was assessed using a linear analogue scale. All subjects reported 'early' nausea (N1) with a latency of 16 +/- 2 min (mean +/- SEM) and eight subjects vomited. Six subjects experienced recurrent nausea (N2) (latency 106 +/- 10.4 min) of whom five also vomited. The interval between the cessation of N1 and the onset of N2 was 55 +/- 10.8 min (range 25-80 min). The severity of nausea at the onset of N1 or N2 was similar but the AVP and ACTH responses were highly variable. Thus, while mean plasma AVP concentrations increased during both symptom periods, in three subjects during N1 and in three subjects during N2 plasma AVP concentrations did not rise above the normal range, despite marked symptoms. No clear pattern of AVP response to distinguish early peripheral from late central ipecacuanha-induced emesis was demonstrated. Whilst mean plasma ACTH concentrations increased during both N1 and N2 there were no changes in mean plasma ACTH-precursor concentrations. Analysis of pooled data for N1 and N2 demonstrated direct correlations between the nausea score and the peak incremental plasma responses of either AVP or ACTH and, despite the variability, peak incremental concentrations of AVP and of ACTH were also correlated. The data indicate that there is no difference in the AVP responses to peripherally or centrally stimulated ipecacuanha-induced nausea.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The responses of arginine vasopressin and adrenocorticotrophin to nausea induced by ipecacuanha. 198 63

The effects of the selective 5-HT1A receptor agonist gepirone (10 and 20 mg orally) on neuroendocrine function and temperature were assessed using a single-blind cross-over design in 12 healthy male volunteers. Gepirone significantly increased plasma levels of ACTH, beta-endorphin, cortisol, prolactin and growth hormone. Following gepirone there was a significant decrease in body temperature and moderate increases in subjective reports of light-headedness, nausea and drowsiness. Our results are consistent with studies in rodents suggesting that 5-HT1A receptor agonists increase ACTH and prolactin secretion and decrease body temperature. Further investigations are needed to determine if the neuroendocrine and temperature effects of gepirone in humans are mediated by 5-HT1A receptors.
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PMID:The effects of gepirone on neuroendocrine function and temperature in humans. 215 31

The effects of ketoconazole, a synthetic imidazole derivate, were evaluated in 42 women affected by acne (17 cases) and/or hirsutism (36 cases) treated with 400 mg/day for 3-6 months. Androstenedione, total and free testosterone, 5 alpha dihydrotestosterone and dehydroepiandrosterone levels progressively dropped during treatment while 17 alpha hydroxyprogesterone, estradiol, ACTH, cortisol, LH and FSH levels increased. Dehydroepiandrosterone sulfate decreased only towards the end of treatment, while estrone, sex hormone binding globulin, and PRL remained unchanged. Daily mean +/- SD rate of hair growth, measured by a special image analysis processor, decreased within 3 months of therapy from 0.258 +/- 0.058 to 0.184 +/- 0.039 mm/day (P less than 0.02) and mean +/- SD hair diameter from 0.123 +/- 0.015 to 0.110 +/- 0.013 mm (P less than 0.05) together with decreasing hormone levels. The therapeutic effects of ketoconazole on hirsutism was evident at 6 months in only 14 subjects, while no significant change in hirsutism score was recorded in 22 women who failed to complete the therapy. Acne improved in all cases. Several side effects and complications arose during treatment, such as headache, nausea, loss of scalp hair, hepatitis, and biochemical changes. Even though ketoconazole improves hyperandrogenism, only selected patients are eligible for treatment as scrupulous monitoring is required.
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PMID:Ketoconazole therapy for women with acne and/or hirsutism. 216 69


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