Search results for "hydrocortisone"
showing 10 items of 290 documents
The medical treatment with pasireotide in Cushing’s disease: an Italian multicentre experience based on “real-world evidence”
2019
A phase III study has demonstrated that 6-month pasireotide treatment induced disease control with good safety in 15–26% of patients with Cushing’s disease (CD). The aim of the current study was to evaluate the 6-month efficacy and safety of pasireotide treatment according to the real-world evidence. Thirty-two CD patients started pasireotide at the dose of 600 µg twice a day (bid) and with the chance of up-titration to 900 µg bid, or down-titration to 450 or 300 µg bid, on the basis of urinary cortisol (UC) levels or safety. Hormonal, clinical and metabolic parameters were measured at baseline and at 3-month and 6-month follow-up, whereas tumour size was evaluated at baseline and at 6-mont…
Is diabetes in Cushing's syndrome only a consequence of hypercortisolism?
2014
ObjectiveDiabetes mellitus (DM) is one of the most frequent complications of Cushing's syndrome (CS). The aim of this study was to define the changes in insulin sensitivity and/or secretion in relation to glucose tolerance categories in newly diagnosed CS patients.DesignCross-sectional study on 140 patients with CS.MethodsA total of 113 women (80 with pituitary disease and 33 with adrenal disease, aged 41.7±15.7 years) and 27 men (19 with pituitary disease and eight with adrenal disease, aged 38.1±20.01 years) at diagnosis were divided according to glucose tolerance into normal glucose tolerance (CS/NGT), impaired fasting glucose and/or impaired glucose tolerance (CS/prediabetes), and diabe…
Glucocorticoid receptor expression on human B cells in response to acute heavy resistance exercise.
2011
<i>Objective:</i> To examine glucocorticoid receptor (GCR) expression on B lymphocytes in response to an acute bout of resistance exercise. <i>Methods:</i> Using a within-subject design, resistance-trained women (n = 7; age: 22.13 ± 3.09 years; height: 1.69 ± 0.084 m; body weight: 65.60 ± 10.01 kg; body mass index: 22.63 ± 2.03 kg/m<sup>2</sup>; means ± SD) and men (n = 8; age: 23.28 ± 4.26 years; height: 1.73 ± 0.086 m; body weight: 73.93 ± 12.71 kg; body mass index: 24.51 ± 2.61 kg/m<sup>2</sup>; means ± SD) performed an acute resistance exercise protocol (6 sets of 5 repetition maximum heavy squats) and a control test in a balanced, randomi…
The Influence of Treatment Expectations on Clinical Outcomes and Cortisol Levels in Patients With Chronic Neck Pain: An Experimental Study
2019
Background The role of contextual factors like pre‐existing treatment expectations has been established. However, the effect of verbally delivered treatment expectations in patient–therapist communication has not been considered, nor has the role of cortisol changes within the placebo/nocebo response in people with chronic neck pain. Objective To examine the effect of verbally delivered treatment expectations on clinical outcomes in physical therapy practice and to determine if changes in cortisol levels are associated with changes in neck pain and disability. Methods Eighty‐three patients with chronic neck pain were randomly allocated to 3 different verbally delivered expectations (positiv…
Psychophysiological responses to the Stroop Task after a maximal cycle ergometry in elite sportsmen and physically active subjects.
2001
Physical fitness moderates the psychophysiological responses to stress. This study attempts to determine whether the degree of fitness could affect the response to physical and psychological stress after comparing two groups of men with good physical fitness. Saliva samples from 18 elite sportsmen, and 11 physically active subjects were collected to determine hormonal levels after carrying out a maximal cycle ergometry. Heart rate and skin conductance level were continuously recorded before, during, and after a modified version of the Stroop Color-Word Task. With similar scores in trait anxiety and mood, elite sportsmen had lower basal salivary testosterone, testosterone/cortisol ratio, and…
Serum hormone and myocellular protein recovery after intermittent runs at the velocity associated with VO(2max).
1999
The responses of serum myocellular proteins and hormones to exercise were studied in ten well-trained middle-distance runners [maximal oxygen consumption (VO(2max)) = 69.4 (5.1) ml x kg(-1) x min(-1)] during 3 recovery days and compared to various measures of physical performance. The purpose was to establish the duration of recovery from typical intermittent middle-distance running exercises. The subjects performed, in random, order two 28-min treadmill running exercises at a velocity associated with VO(2max): 14 bouts of 60-s runs with 60 s of rest between each run (IR(60)) and 7 bouts of 120-s runs with 120 s of rest between each run (IR(120)). Before the exercises (pre- exercise), 2 h a…
Serum hormones in male strength athletes during intensive short term strength training
1991
Training-induced adaptations in the endocrine system and strength development were investigated in nine male strength athletes during two separate 3-week intensive strength training periods. The overall amount of training in the periods was maintained at the same level. In both cases the training in the first 2 weeks was very intensive: this was followed by a 3rd week when the overall amount of training was greatly decreased. The two training periods differed only in that training period I included one daily session, while during the first 2 weeks of period II the same amount of training was divided between two daily sessions. In general, only slight and statistically insignificant changes …
Hormonal Responses of Multiset Versus Single-Set Heavy-Resistance Exercise Protocols
1997
The purpose of this study was to compare serum growth hormone (GH), testosterone (T), cortisol (C) and whole blood lactate (L) responses to single set (1S) versus multiple set (3S) heavy-resistance exercise protocols. Eight recreationally weight-trained men completed two identical resistance exercise workouts (1S vs. 3S). Blood was obtained prexcerise (PRE), immediately postexercise (0P), and 5 min (5P), 15 min (15P), 30 min and 60 min (60P) postexercise and was analyzed for GH, T, C, and L levels. For 1S and 3S, GH, L, and T significantly increased from PRE to 0P and remained significantly elevated to 60P, except for 1S. For GH, T, and L, 3S showed significantly greater increases compared…
Acute responses of comprehensive gonadosteroids and corticosteroids to resistance exercise before and after 10 weeks of supervised strength training
2019
New Findings: What is the central question of this study? Although acute responses of the principal gonadosteroid and corticosteroid hormones to resistance exercise are well documented, there is no information regarding how the key lower-concentration intermediary hormones respond and potentially influence these hormonal pathways. What is the main finding and its importance? This study provides evidence for cascading conversions of some gonadosteroids, and the data suggest that the testosterone concentration increases independently of these hormones. These findings challenge future studies to determine the exact physiological roles of the lower-concentration gonadosteroids and corticosteroi…
Differential effects of the enantiomers R(-) and S(+) oxaprotiline on major endogenous depression, the sleep EEG and neuroendocrine secretion: studie…
1993
The effects of the optically active enantiomers of oxaprotiline (OXP), R(-) OXP and S(+) OXP, on depressive symptomatology and the sleep EEG were investigated in two separate exploratory studies. In addition, the neuroendocrine profile of both compounds was characterized in normal controls. In the patients treated with a daily oral dose of 150 mg S(+) OXP we found a Hamilton depression score that decreased from 29.1 +/- 1.8 (SEM) on day 0 to 14.7 +/- 3.2 on day 28 (P0.01). Six patients were judged to be full responders (HAMD score 0-7 points), three were improved (HAMD score 8-15) and four were nonresponders (HAMD score16). The therapeutic effect achieved with 150 mg R(-) OXP daily was less…