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Oxytetracycline-hydrocortisone ointment reduces the occurrence of both dry socket and post-extraction pain after third molar extraction: An observational study.
Otake, H, Sato, Y, Nakatani, E, Hawke, P, Takei, S, Ogino, A, Asai, H, Abe, A, Fukuta, K, Adachi, M
PloS one. 2021;(7):e0254221
Abstract
OBJECTIVES Dry socket and post-extraction pain are typical discomforts experienced by patients after tooth extraction. In this study, we inserted gauze coated with oxytetracycline-hydrocortisone ointment into the extraction socket immediately after lower third molar extraction and then evaluated the occurrence of dry socket and post-extraction pain compared with gauze non-insertion. METHODS This retrospective study was carried out on patients undergoing lower third molar extraction in the Department of Oral Surgery at Shizuoka Prefectural General Hospital in Shizuoka, Japan from November 2018 to October 2019. A comparison was carried out between a gauze-insertion group and a non-insertion group. The occurrence versus non-occurrence of dry socket was determined, and degree of pain was assessed based on a visual analogue scale (VAS) and on patients reporting the number of loxoprofen sodium oral analgesic tablets (60mg/tablet) that they had taken. Dry socket was defined as patient-reported spontaneous pain that did not subside 1 to 3 days postoperatively. Spontaneous post-extraction pain was recorded four times: on the operative day, on the first postoperative day (POD1), on POD3, and during suture removal (POD7). RESULTS The occurrence of dry socket was lower in the gauze-insertion group than in the non-insertion group (0.9%, 2/215 vs. 19.6%, 9/46, p<0.001). The results also showed that both VAS-defined pain level and the number of analgesic tablets taken were lower in the gauze-insertion group than in the non-insertion group on POD3 and POD7. CONCLUSIONS AND CLINICAL RELEVANCE Inserting gauze coated with oxytetracycline-hydrocortisone ointment into the extraction socket immediately after third molar extraction reduces the occurrence of both dry socket and post-extraction pain.
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Effect of diurnal intermittent fasting during Ramadan on ghrelin, leptin, melatonin, and cortisol levels among overweight and obese subjects: A prospective observational study.
Al-Rawi, N, Madkour, M, Jahrami, H, Salahat, D, Alhasan, F, BaHammam, A, Al-Islam Faris, M
PloS one. 2020;(8):e0237922
Abstract
BACKGROUND Levels of cortisol, melatonin, ghrelin, and leptin are highly correlated with circadian rhythmicity. The levels of these hormones are affected by sleep, feeding, and general behaviors, and fluctuate with light and dark cycles. During the fasting month of Ramadan, a shift to nighttime eating is expected to affect circadian rhythm hormones and, subsequently, the levels of melatonin, cortisol, ghrelin, and leptin. The present study aimed to examine the effect of diurnal intermittent fasting (DIF) during Ramadan on daytime levels of ghrelin, leptin, melatonin, and cortisol hormones in a group of overweight and obese subjects, and to determine how anthropometric, dietary, and lifestyle changes during the month of Ramadan correlate with these hormonal changes. METHODS Fifty-seven overweight and obese male (40) and female (17) subjects were enrolled in this study. Anthropometric measurements, dietary intake, sleep duration, and hormonal levels of serum ghrelin, leptin, melatonin, and salivary cortisol were assessed one week before the start of Ramadan fasting and after 28 days of fasting at fixed times of the day (11:00 am-1:00 pm). RESULTS At the end of Ramadan, serum levels of ghrelin, melatonin, and leptin significantly (P<0.001) decreased, while salivary cortisol did not change compared to the levels assessed in the pre-fasting state. CONCLUSIONS DIF during Ramadan significantly altered serum levels of ghrelin, melatonin, and serum leptin. Further, male sex and anthropometric variables were the most impacting factors on the tested four hormones. Further studies are needed to assess DIF's impact on the circadian rhythmicity of overweight and obese fasting people.
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Interactions between cortisol and lipids in human milk.
Linderborg, KM, Kortesniemi, M, Aatsinki, AK, Karlsson, L, Karlsson, H, Yang, B, Uusitupa, HM
International breastfeeding journal. 2020;(1):66
Abstract
BACKGROUND Human breast milk is one of the key early postnatal biological exposures for the developing child. It includes bioactive compounds, such as cortisol and fatty acids, which may be linked via the mother's lipid metabolism. METHODS This study investigated the associations between cortisol and lipids in human milk at the infant age of 2.5 months. Human milk cortisol concentrations were measured using luminescence immunoassay, and two groups of milks (n = 50 each) were formed based on either high (> 10 nmol/L) or low (< 3 nmol/L) cortisol levels. Lipids, as fatty acid content and composition of neutral (triacylglycerol-rich) and polar (phospholipid-rich) lipids, were measured with gas chromatography. The samples originated from the FinnBrain Birth Cohort Study. RESULTS The percentage of phospholipid-rich lipids of total lipids was 33.08% ± 1.33%. In triacylglycerol-rich lipids, high cortisol level in milk was associated with higher lauric (12:0, mass % and mg/mL), myristic (14:0, mass % and mg/mL), eicosenoic (20:1n - 9, mass %), docosenoic (22:1n - 9, mass %, and mg/mL) acids, and to lower palmitic acid (16:0, mass %) compared with low cortisol levels in milk. In phospholipid-rich lipids, high cortisol level was associated with higher myristic (14:0, mass %) and docosenoic (22:1n - 9, mass %) acids. After adjusting for pre-pregnancy BMI and sampling time by linear regression, the milk cortisol remained a significant predictor for lauric and myristic acids in triacylglycerol-rich lipids, and myristic and docosenoic acid in phospholipid-rich lipids (β = 0.23 to 0.38 and p < 0.05 for each). CONCLUSIONS This study revealed certain significant associations between milk cortisol and the fatty acid composition of human milk, indicating that cortisol might be one of the factors affecting the origin of the lipids in human milk.
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Clinical characteristics and prevalence of adrenal insufficiency in hemodynamically stable patients with cirrhosis.
Park, SH, Joo, MS, Kim, BH, Yoo, HN, Kim, SE, Kim, JB, Jang, MK, Kim, DJ, Lee, MS
Medicine. 2018;(26):e11046
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It is well known that adrenal insufficiency is common in septic shock or hemodynamically unstable patients. But, there is as yet no sufficient clinically significant data about the exact prevalence or differences in the cause of cirrhosis with adrenal insufficiency. To investigate adrenal insufficiency prevalence in hemodynamically stable patients with cirrhosis and determine differences based on cirrhosis severity or etiology.From July 2011 to December 2012, 69 hemodynamically stable patients with cirrhosis without infection admitted at Hallym University Medical Center were enrolled. Adrenal insufficiency was defined as a peak cortisol level < 18 μg/dL, 30 or 60 minutes after 250 μg Synacthen injection.The study included 55 male patients (79.7%), and the mean age was 57.9 ± 12.9 years. Cirrhosis etiology was alcohol consumption, HBV, HCV, both viral and alcohol related, and cryptogenic in 49, 15, 7, 11, 9 patients, respectively. Adrenal insufficiency occurred in 24 patients (34.8%). No differences were found in age, sex, mean arterial pressure, heart rate, HDL, cirrhosis etiology, degree of alcohol consumption, encephalopathy, variceal bleeding history, or hepatocellular carcinoma between patients with or without adrenal insufficiency. Serum albumin level was lower (P < .05), and INR was higher (P < .05) in patients with than in those without adrenal insufficiency. However, multivariate analysis revealed no independent adrenal insufficiency predictor. Significant negative correlations were found between Child-Pugh score and peak cortisol levels (γ=-0.365, P = .008).Adrenal insufficiency was frequent even in hemodynamically stable patients with cirrhosis and tended to be associated with only liver disease severity, being unrelated to cirrhosis etiology.
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Evidence for a Complex Relationship Among Weight Retention, Cortisol and Breastfeeding in Postpartum Women.
Straub, H, Simon, C, Plunkett, BA, Endres, L, Adam, EK, Mckinney, C, Hobel, CJ, Thorp, JM, Raju, T, Shalowitz, M
Maternal and child health journal. 2016;(7):1375-83
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Objective To assess the relationship between cortisol slope, a biologic marker of stress, and postpartum weight retention. Methods We included 696 women in a secondary analysis from a multi-site study conducted using principles of community-based participatory research to study multi-level sources of stress on pregnancy outcomes. As a stress marker, we included salivary cortisol slope; the rate of cortisol decline across the day. Pre-pregnancy weight and demographic data were obtained from the medical records. At 6 months postpartum, patients were weighed and returned saliva samples. We built stepwise regression models to assess the effect of demographic variables, cortisol slope and cortisol covariates (wake time, tobacco use and breastfeeding) on postpartum weight retention. Results 45.5 % of participants were African American, 29.2 % White, and 25.3 % Hispanic. Of the Hispanic women 62.5 % were Spanish speaking and 37.5 % were English speaking. In general, participants were young, multiparous, and overweight. Postpartum, almost half (47.6 %) of women studied retained >10 lbs. In multivariable analysis including age, pre-pregnancy BMI and public insurance, cortisol slope was significantly associated with weight retention (β = -1.90, 95 % CI = 0.22-3.58). However, when the model was adjusted for the cortisol covariates, breastfeeding (β = -0.63, 95 % CI = -1.01 to -0.24) and public insurance (β = 0.62, 95 % CI = 0.20-1.04) were the two strongest correlates of weight retention. Conclusions for Practice The association between cortisol slope and postpartum weight retention appears to be influenced breastfeeding status.
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A Probabilistic Model for Cushing's Syndrome Screening in At-Risk Populations: A Prospective Multicenter Study.
León-Justel, A, Madrazo-Atutxa, A, Alvarez-Rios, AI, Infantes-Fontán, R, Garcia-Arnés, JA, Lillo-Muñoz, JA, Aulinas, A, Urgell-Rull, E, Boronat, M, Sánchez-de-Abajo, A, et al
The Journal of clinical endocrinology and metabolism. 2016;(10):3747-3754
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CONTEXT Cushing's syndrome (CS) is challenging to diagnose. Increased prevalence of CS in specific patient populations has been reported, but routine screening for CS remains questionable. To decrease the diagnostic delay and improve disease outcomes, simple new screening methods for CS in at-risk populations are needed. OBJECTIVE To develop and validate a simple scoring system to predict CS based on clinical signs and an easy-to-use biochemical test. DESIGN Observational, prospective, multicenter. SETTING Referral hospital. PATIENTS A cohort of 353 patients attending endocrinology units for outpatient visits. INTERVENTIONS All patients were evaluated with late-night salivary cortisol (LNSC) and a low-dose dexamethasone suppression test for CS. MAIN OUTCOME MEASURES Diagnosis or exclusion of CS. RESULTS Twenty-six cases of CS were diagnosed in the cohort. A risk scoring system was developed by logistic regression analysis, and cutoff values were derived from a receiver operating characteristic curve. This risk score included clinical signs and symptoms (muscular atrophy, osteoporosis, and dorsocervical fat pad) and LNSC levels. The estimated area under the receiver operating characteristic curve was 0.93, with a sensitivity of 96.2% and specificity of 82.9%. CONCLUSIONS We developed a risk score to predict CS in an at-risk population. This score may help to identify at-risk patients in non-endocrinological settings such as primary care, but external validation is warranted.
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Correlation between maternal and infant cortisol varies by breastfeeding status.
Benjamin Neelon, SE, Stroo, M, Mayhew, M, Maselko, J, Hoyo, C
Infant behavior & development. 2015;:252-8
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OBJECTIVE The objective of this study was to examine associations of mother and infant salivary cortisol, measured three times over the course of a day, and assess whether these varied by breastfeeding status. METHODS We conducted a cross-sectional study of 54 mothers and their infants aged 4-11 months. Mothers collected their own saliva and that of their infants upon awakening, 30min after waking and at bedtime. Breastfeeding status was reported by mothers and cortisol level was measured in saliva in μg/dl using standard techniques. We used generalized linear models to evaluate relationships between maternal and infant cortisol levels, and assessed whether the relationship differed by breastfeeding status: formula only compared to partial and full breastfeeding, adjusting for infant sex, race, age, maternal education, and family income. RESULTS Thirty-four infants received formula only and 20 were either partially or fully breastfed. Breastfeeding was associated with higher household income, higher maternal education, and white race. Cortisol levels were higher among breastfed infants at all three time points. After adjustment, maternal cortisol levels were related with infant cortisol at bedtime only (regression estimate 0.06; 95% CI: 0.10, 1.1; p=0.02). The adjusted association between bedtime maternal and infant cortisol was stronger among breastfeeding dyads than among formula-feeding dyads (regression estimate 1.0; 95% CI: 0.1, 2.0; p=0.04 vs. 0.6; CI: -0.1, 1.3; p=0.10). In addition, we assessed the influence of maternal education and household income in our adjusted model; income strengthened the observed association, whereas maternal education did not change the estimate. CONCLUSIONS Breastfeeding mothers and infants had significant correlations for cortisol at bedtime, while formula-feeding dyads did not. These data suggest that several factors may contribute to cortisol synchrony observed in mother/infant dyads, including the transfer of cortisol in human milk, physical interaction such as skin-to-skin contact, and shared environment. In addition, our findings support household income as a possible contributor.
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Relationship of the urine cortisol level with the performance status of patients with lung cancer: a retrospective study.
Suzuki, K, Ichikawa, T, Furuse, H, Tsuda, T, Tokui, K, Masaki, Y, Okazawa, S, Kambara, K, Inomata, M, Yamada, T, et al
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2015;(7):2129-33
Abstract
PURPOSE Cortisol plays an important role in the physical status of patients with end-stage lung cancer, but the association of urine cortisol levels with TNM stage/performance status (PS) is unclear in patients with advanced lung cancer receiving chemotherapy. The objective of this study was to examine this association. METHODS In this single-center, retrospective, observational study, cortisol concentrations in 24-h pooled urine from 22 patients with advanced lung cancer were measured over 2 days. The mean concentration in each patient was compared with PS, TNM stage, and serum sodium and potassium ion levels. RESULTS The 24-h urine cortisol levels were higher in PS2 or PS3 cases compared to PS1 (p < 0.05) and increased proportionally with PS. Urine cortisol also increased in N2 or N3 cases compared to N1 (p < 0.01) and also increased in M1 cases (p < 0.05). Urine cortisol levels were negatively correlated with serum sodium (R = -0.49, p < 0.05) and had a tendency for a positive correlation with serum potassium (R = 0.40, p = 0.06). CONCLUSION The 24-h urine cortisol level increased in patients with advanced lung cancer undergoing chemotherapy. Low serum levels of potassium and high levels of sodium may indicate relative adrenal insufficiency.
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Nutritional, metabolic and cardiovascular correlations of morning cortisol in health care workers in a gastroenterology service.
Guerra, A, Soares, RM, Pezzi, F, Karkow, FJ, Faintuch, J
Arquivos de gastroenterologia. 2015;(2):88-93
Abstract
BACKGROUND Workplace stress has been associated with obesity. Diminished body weight has also been anticipated in some contexts. OBJECTIVE In a cohort of healthcare personnel, morning cortisol was compared to nutritional and metabolic variables, aiming to identify the correlates of such marker. METHODS Population n=185, 33.8 ± 9.8 years, 88.1% females, body mass index (BMI) 25.6 ± 4.4 kg/m2, included nurses and other nosocomial professionals, the majority with high social-economic status (75.2%). Participants were stratified according to BMI, fasting blood glucose (FBG) and metabolic syndrome (MS). Fasting plasma cortisol and the Framingham Coronary Risk Score was calculated. RESULTS Mean cortisol was acceptable (19.4 ± 7.9 µg/dL) although with elevation in 21.6%. No correlation with FBG or MS occurred, and nonobese persons (BMI <25) exhibited the highest values (P=0.049). Comparison of the lowest and highest cortisol quartiles confirmed reduced BMI and waist circumference in the former, with unchanged Framingham Coronary Risk Score. CONCLUSION Cortisol correlated with reduced BMI. Despite low BMI and waist circumference, Framingham Coronary Risk Score was not benefitted, suggesting that exposure to cardiovascular risk continues, besides psychological strain. Initiatives to enhance organizational and staff health are advisable in the hospital environment.
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Steroidogenesis in the adrenal dysfunction of critical illness: impact of etomidate.
Molenaar, N, Bijkerk, RM, Beishuizen, A, Hempen, CM, de Jong, MF, Vermes, I, van der Sluijs Veer, G, Girbes, AR, Groeneveld, AB
Critical care (London, England). 2012;(4):R121
Abstract
INTRODUCTION This study was aimed at characterizing basal and adrenocorticotropic hormone (ACTH)-induced steroidogenesis in sepsis and nonsepsis patients with a suspicion of critical illness-related corticosteroid insufficiency (CIRCI), taking the use of etomidate-inhibiting 11β-hydroxylase into account. METHOD This was a prospective study in a mixed surgical/medical intensive care unit (ICU) of a university hospital. The patients were 62 critically ill patients with a clinical suspicion of CIRCI. The patients underwent a 250-μg ACTH test (n = 67). ACTH, adrenal steroids, substrates, and precursors (modified tandem mass spectrometry) also were measured. Clinical characteristics including use of etomidate to facilitate intubation (n = 14 within 72 hours of ACTH testing) were recorded. RESULTS At the time of ACTH testing, patients had septic (n = 43) or nonseptic critical illness (n = 24). Baseline cortisol directly related to sepsis and endogenous ACTH, independent of etomidate use. Etomidate was associated with a lower baseline cortisol and cortisol/11β-deoxycortisol ratio as well as higher 11β-deoxycortisol, reflecting greater 11β-hydroxylase inhibition in nonsepsis than in sepsis. Cortisol increases < 250 mM in exogenous ACTH were associated with relatively low baseline (HDL-) cholesterol, and high endogenous ACTH with low cortisol/ACTH ratio, independent of etomidate. Although cortisol increases with exogenous ACTH, levels were lower in sepsis than in nonsepsis patients, and etomidate was associated with diminished increases in cortisol with exogenous ACTH, so that its use increased, albeit nonsignificantly, low cortisol increases to exogenous ACTH from 38% to 57%, in both conditions. CONCLUSIONS A single dose of etomidate may attenuate stimulated more than basal cortisol synthesis. However, it may only partly contribute, particularly in the stressed sepsis patient, to the adrenal dysfunction of CIRCI, in addition to substrate deficiency.