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result(s) for
"Hydrocortisone"
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Hydrocortisone plus Fludrocortisone for Adults with Septic Shock
by
Maxime, Virginie
,
Baudin, François
,
Quenot, Jean-Pierre
in
Aged
,
Anesthesia & intensive care
,
Anesthésie & soins intensifs
2018
Septic shock is characterized by a dysregulated host response to infection and is associated with a mortality of 45 to 50%. In this multicenter, randomized, double-blind, placebo-controlled trial in 1241 patients, hydrocortisone plus fludrocortisone reduced 90-day mortality.
Journal Article
HPA axis in major depression: cortisol, clinical symptomatology and genetic variation predict cognition
2017
The hypothalamic–pituitary–adrenal (HPA) axis has been implicated in the pathophysiology of a variety of mood and cognitive disorders. Neuroendocrine studies have demonstrated HPA axis overactivity in major depression, a relationship of HPA axis activity to cognitive performance and a potential role of HPA axis genetic variation in cognition. The present study investigated the simultaneous roles HPA axis activity, clinical symptomatology and HPA genetic variation play in cognitive performance. Patients with major depression with psychotic major depression (PMD) and with nonpsychotic major depression (NPMD) and healthy controls (HC) were studied. All participants underwent a diagnostic interview and psychiatric ratings, a comprehensive neuropsychological battery, overnight hourly blood sampling for cortisol and genetic assessment. Cognitive performance differed as a function of depression subtype. Across all subjects, cognitive performance was negatively correlated with higher cortisol, and PMD patients had higher cortisol than did NPMDs and HCs. Cortisol, clinical symptoms and variation in genes, NR3C1 (glucocorticoid receptor; GR) and NR3C2 (mineralocorticoid receptor; MR) that encode for GRs and MRs, predicted cognitive performance. Beyond the effects of cortisol, demographics and clinical symptoms, NR3C1 variation predicted attention and working memory, whereas NR3C2 polymorphisms predicted memory performance. These findings parallel the distribution of GR and MR in primate brain and their putative roles in specific cognitive tasks. HPA axis genetic variation and activity were important predictors of cognition across the entire sample of depressed subjects and HR. GR and MR genetic variation predicted unique cognitive functions, beyond the influence of cortisol and clinical symptoms. GR genetic variation was implicated in attention and working memory, whereas MR was implicated in verbal memory.
Journal Article
No changes in triple network engagement following
2024
Successful recovery from stress is integral for adaptive responding to the environment. At a cellular level, this involves (slow genomic) actions of cortisol, which alter or reverse rapid effects of noradrenaline and cortisol associated with acute stress. At the network scale, stress recovery is less well understood but assumed to involve changes within salience-, executive control-, and default mode networks. To date, few studies have investigated this phase and directly tested these assumptions. Here, we present results from a double-blind, placebo-controlled, between-group paradigm (N = 165 healthy males) administering 10 mg oral yohimbine and/or 10 mg oral hydrocortisone two hours prior to resting state scanning. We found no changes in within-network connectivity of the three networks, both after single and combined drug administration. We further report the results of Bayesian parameter inference to provide evidence for the null hypothesis. Our results contrast with previous findings, which may be attributable to systematic differences between paradigms, highlighting the need to isolate paradigm-specific effects from those related to stress.
Journal Article
Hydrocortisone to Improve Survival without Bronchopulmonary Dysplasia
by
Hogden, Laurie A
,
Peralta-Carcelen, Myriam
,
Khan, Amir M
in
Airway Extubation
,
Birth weight
,
Body weight
2022
Glucocorticoids might prevent bronchopulmonary dysplasia in extremely preterm infants but have adverse neurodevelopmental effects. In this trial involving preterm infants, there was little difference in survival without bronchopulmonary dysplasia or in the occurrence of neurodevelopmental impairment with hydrocortisone as compared with placebo.
Journal Article
Modified-Release Hydrocortisone in Congenital Adrenal Hyperplasia
by
Maltby, Kerry
,
Reisch, Nicole
,
Merke, Deborah P
in
Adrenal Hyperplasia, Congenital - drug therapy
,
Adrenal Hyperplasia, Congenital - metabolism
,
Adrenal Hyperplasia, Congenital - pathology
2021
Abstract
Context
Standard glucocorticoid therapy in congenital adrenal hyperplasia (CAH) regularly fails to control androgen excess, causing glucocorticoid overexposure and poor health outcomes.
Objective
We investigated whether modified-release hydrocortisone (MR-HC), which mimics physiologic cortisol secretion, could improve disease control.
Methods
A 6-month, randomized, phase 3 study was conducted of MR-HC vs standard glucocorticoid, followed by a single-arm MR-HC extension study. Primary outcomes were change in 24-hour SD score (SDS) of androgen precursor 17-hydroxyprogesterone (17OHP) for phase 3, and efficacy, safety and tolerability of MR-HC for the extension study.
Results
The phase 3 study recruited 122 adult CAH patients. Although the study failed its primary outcome at 6 months, there was evidence of better biochemical control on MR-HC, with lower 17OHP SDS at 4 (P = .007) and 12 (P = .019) weeks, and between 07:00h to 15:00h (P = .044) at 6 months. The percentage of patients with controlled 09:00h serum 17OHP (< 1200 ng/dL) was 52% at baseline, at 6 months 91% for MR-HC and 71% for standard therapy (P = .002), and 80% for MR-HC at 18 months’ extension. The median daily hydrocortisone dose was 25 mg at baseline, at 6 months 31 mg for standard therapy, and 30 mg for MR-HC, and after 18 months 20 mg MR-HC. Three adrenal crises occurred in phase 3, none on MR-HC and 4 in the extension study. MR-HC resulted in patient-reported benefit including menses restoration in 8 patients (1 on standard therapy), and 3 patient and 4 partner pregnancies (none on standard therapy).
Conclusion
MR-HC improved biochemical disease control in adults with reduction in steroid dose over time and patient-reported benefit.
Journal Article
Hydrocortisone in Severe Community-Acquired Pneumonia
by
Reignier, Jean
,
Terzi, Nicolas
,
Mira, Jean-Paul
in
Adult
,
Anti-Inflammatory Agents - adverse effects
,
Anti-Inflammatory Agents - therapeutic use
2023
Whether the antiinflammatory and immunomodulatory effects of glucocorticoids may decrease mortality among patients with severe community-acquired pneumonia is unclear.
In this phase 3, multicenter, double-blind, randomized, controlled trial, we assigned adults who had been admitted to the intensive care unit (ICU) for severe community-acquired pneumonia to receive intravenous hydrocortisone (200 mg daily for either 4 or 7 days as determined by clinical improvement, followed by tapering for a total of 8 or 14 days) or to receive placebo. All the patients received standard therapy, including antibiotics and supportive care. The primary outcome was death at 28 days.
A total of 800 patients had undergone randomization when the trial was stopped after the second planned interim analysis. Data from 795 patients were analyzed. By day 28, death had occurred in 25 of 400 patients (6.2%; 95% confidence interval [CI], 3.9 to 8.6) in the hydrocortisone group and in 47 of 395 patients (11.9%; 95% CI, 8.7 to 15.1) in the placebo group (absolute difference, -5.6 percentage points; 95% CI, -9.6 to -1.7; P = 0.006). Among the patients who were not undergoing mechanical ventilation at baseline, endotracheal intubation was performed in 40 of 222 (18.0%) in the hydrocortisone group and in 65 of 220 (29.5%) in the placebo group (hazard ratio, 0.59; 95% CI, 0.40 to 0.86). Among the patients who were not receiving vasopressors at baseline, such therapy was initiated by day 28 in 55 of 359 (15.3%) of the hydrocortisone group and in 86 of 344 (25.0%) in the placebo group (hazard ratio, 0.59; 95% CI, 0.43 to 0.82). The frequencies of hospital-acquired infections and gastrointestinal bleeding were similar in the two groups; patients in the hydrocortisone group received higher daily doses of insulin during the first week of treatment.
Among patients with severe community-acquired pneumonia being treated in the ICU, those who received hydrocortisone had a lower risk of death by day 28 than those who received placebo. (Funded by the French Ministry of Health; CAPE COD ClinicalTrials.gov number, NCT02517489.).
Journal Article
A 12-Month Phase 3 Study of Pasireotide in Cushing's Disease
by
Dipl.-Biol
,
Petersenn, Stephan
,
Salgado, Luiz Roberto
in
Adolescent
,
Adrenals. Adrenal axis. Renin-angiotensin system (diseases)
,
Adrenocorticotropic hormone
2012
This study assessed pasireotide, a somatostatin-receptor–binding analogue, at two dose levels for the treatment of Cushing's disease. The median urinary free cortisol level decreased by about 50% by month 2 and remained stable in the higher-dose and lower-dose groups.
Cushing's disease is a rare disorder of chronic hypercortisolism due to a corticotropin-secreting pituitary adenoma. The disorder is associated with central obesity, osteoporosis, arterial hypertension, insulin resistance, glucose intolerance, diabetes mellitus, dyslipidemia, cardiovascular disease, and increased mortality.
1
–
5
Transsphenoidal surgery is the primary therapy in most patients, with remission rates of 65 to 90% when an expert pituitary surgeon operates.
6
However, remission definitions vary, and relapse occurs in up to 30% of patients. Second-line options include repeat pituitary surgery, radiation therapy, bilateral adrenalectomy, and medical therapy. However, current medical treatments have not been tested in large prospective, randomized trials.
Corticotroph . . .
Journal Article
Adjunctive Glucocorticoid Therapy in Patients with Septic Shock
by
Correa, Maryam
,
Joyce, Christopher
,
McArthur, Colin
in
Aged
,
Anti-Inflammatory Agents - adverse effects
,
Anti-Inflammatory Agents - therapeutic use
2018
Whether hydrocortisone reduces mortality among patients with septic shock is unclear. Patients with septic shock undergoing mechanical ventilation were assigned to receive an infusion of hydrocortisone or placebo. Hydrocortisone did not result in lower 90-day mortality.
Journal Article
Prevention of Adrenal Crisis: Cortisol Responses to Major Stress Compared to Stress Dose Hydrocortisone Delivery
by
Fallowfield, Joanne L
,
Lord, Janet M
,
Vassiliadi, Dimitra A
in
Administration, Oral
,
Adolescent
,
Adrenal insufficiency
2020
Abstract
Context
Patients with adrenal insufficiency require increased hydrocortisone cover during major stress to avoid a life-threatening adrenal crisis. However, current treatment recommendations are not evidence-based.
Objective
To identify the most appropriate mode of hydrocortisone delivery in patients with adrenal insufficiency who are exposed to major stress.
Design and Participants
Cross-sectional study: 122 unstressed healthy subjects and 288 subjects exposed to different stressors (major trauma [N = 83], sepsis [N = 100], and combat stress [N = 105]). Longitudinal study: 22 patients with preserved adrenal function undergoing elective surgery. Pharmacokinetic study: 10 patients with primary adrenal insufficiency undergoing administration of 200 mg hydrocortisone over 24 hours in 4 different delivery modes (continuous intravenous infusion; 6-hourly oral, intramuscular or intravenous bolus administration).
Main Outcome Measure
We measured total serum cortisol and cortisone, free serum cortisol, and urinary glucocorticoid metabolite excretion by mass spectrometry. Linear pharmacokinetic modeling was used to determine the most appropriate mode and dose of hydrocortisone administration in patients with adrenal insufficiency exposed to major stress.
Results
Serum cortisol was increased in all stress conditions, with the highest values observed in surgery and sepsis. Continuous intravenous hydrocortisone was the only administration mode persistently achieving median cortisol concentrations in the range observed during major stress. Linear pharmacokinetic modeling identified continuous intravenous infusion of 200 mg hydrocortisone over 24 hours, preceded by an initial bolus of 50–100 mg hydrocortisone, as best suited for maintaining cortisol concentrations in the required range.
Conclusions
Continuous intravenous hydrocortisone infusion should be favored over intermittent bolus administration in the prevention and treatment of adrenal crisis during major stress.
Journal Article
Changes in cortisol awakening responses
by
Bolortsetseg, Baatar
,
Son, Gwang-Ic
,
Byeon, Hangjin
in
Health aspects
,
Hydrocortisone
,
Menopause
2023
Recent studies have reported that the cortisol awakening response (CAR) is associated with various health risks. The different indices used to represent the CAR include the average cortisol levels in the morning immediately after waking (AVE); the total area under the curve of cortisol levels with respect to ground (AUCg); and the area under the curve of cortisol levels with respect to increase (AUCi). However, it is unclear which physiological phenomenon each index reflects. This study investigated the factors, such as stress, circadian rhythm, sleep, and obesity, affecting the CAR through a marine retreat-based healing program in which the anticipated stress of the participants could be controlled to some degree. Fifty-one menopausal women in their 50s and 60s were included, who performed beach yoga and Nordic walking for four days at an uncontaminated beach. The baseline CAR indices showed that the AVE and AUCg were significantly higher in the high sleep efficiency group than in the low sleep efficiency group. However, the AUCi decreased substantially with increasing age. The changes in the AVE, AUCg, and AUCi were calculated through the program, and it was found that the AVE and AUCg increased significantly more in the obese group than in the normal and overweight groups. The obese group also showed significantly decreased serum triglyceride and BDNF (brain-derived neurotrophic factor) levels compared to the low BMI group. Thus, it was confirmed that AVE and AUCg reflected physiological phenomena affected by factors such as sleep efficiency and obesity, whereas the AUCi was affected by factors such as age. In addition, the marine retreat program can improve the low levels of CAR associated with obesity and aging.
Journal Article