scholarly journals The Relationship between Thyroid Hormone Levels and Corrected QT Interval and QT Dispersion in Non-Diabetic Hemodialysis Patients

2014 ◽  
Vol 04 (01) ◽  
pp. 13-19
Author(s):  
Heo-Yeong Kim ◽  
Ji Soo Kim ◽  
Seung Eun Suh ◽  
Yu Kyung Hyun ◽  
Kyeong Mi Park ◽  
...  
Keyword(s):  
Thyroid Hormone ◽  
Qt Interval ◽  
Qt Dispersion ◽  
Hemodialysis Patients ◽  
Hormone Levels ◽  
Corrected Qt Interval ◽  
Thyroid Hormone Levels ◽  
The Relationship

scholarly journals Associations of Prenatal Exposure to Triclosan and Maternal Thyroid Hormone Levels: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 11 ◽  
Author(s):  
Danrong Chen ◽  
Jiani Liu ◽  
Wu Yan ◽  
Kacey Fang ◽  
Yankai Xia ◽  
...  
Keyword(s):  
Thyroid Hormone ◽  
Prenatal Exposure ◽  
Meta Analysis ◽  
Descriptive Analysis ◽  
Cochrane Library ◽  
Hormone Levels ◽  
Thyroid Hormone Levels ◽  
Maternal Thyroid ◽  
The Relationship ◽  
Tsh Levels

ObjectiveTo quantitatively evaluate associations between exposure to triclosan during pregnancy and maternal thyroid hormone levels.MethodThe databases of PubMed, Embase, Web of Science and Cochrane Library were systematically searched to identify relevant studies on the relationship between prenatal exposure to triclosan and maternal levels of serum thyroid hormone published before October 22, 2019. Stata 12.0 was used to examine the heterogeneity among the eligible studies.ResultsSeven studies involving a total of 4,136 participants were included. Overall, descriptive analysis provided no indication that exposure to TCS during pregnancy was related to either maternal FT4 levels (ES = 0.01, 95% CI: −0.03 to 0.05, P = 0.00) or TSH levels (ES = −0.03, 95% CI: −0.13 to 0.07, P = 0.412). Although the results were statistically insignificant, with the increase of urine TCS concentration, maternal FT4 levels exhibited a tendency to increase while TSH levels had a tendency to decrease during pregnancy.ConclusionThe results indicated that exposure to triclosan during pregnancy has no significant influence on maternal levels of thyroid hormone. On account of the inconsistency of existing research designs and study locations, further studies and replication are necessary to confirm these findings.

Assessment of the Relationship between Serum Thyroid Hormone Levels and Peripheral Metabolism in Patients with Anorexia Nervosa.

1988 ◽  
Vol 35 (3) ◽  
pp. 455-462 ◽  
Author(s):  
CHIEKO BANNAI ◽  
NOBUAKI KUZUYA ◽  
YOSHINOBU KOIDE ◽  
TOSHIRO FUJITA ◽  
MITSUO ITAKURA ◽  
...  
Keyword(s):  
Anorexia Nervosa ◽  
Thyroid Hormone ◽  
Hormone Levels ◽  
Serum Thyroid Hormone ◽  
Thyroid Hormone Levels ◽  
The Relationship ◽  
Peripheral Metabolism

Evaluation of Positive Inotropic Drug Effects on Thyroid Hormone Levels after Open Heart Surgery

2015 ◽  
Vol 16 (2) ◽  
pp. 78
Author(s):  
Umit Kervan ◽  
Anil Ozen ◽  
Utku Unal ◽  
Irfan Tasoglu ◽  
Mahmut Mustafa Ulas ◽  
...  
Keyword(s):  
Drug Therapy ◽  
Thyroid Hormone ◽  
Heart Surgery ◽  
Open Heart Surgery ◽  
Open Heart ◽  
Inotropic Drug ◽  
Hormone Levels ◽  
Inotropic Drugs ◽  
Positive Inotropic Drug ◽  
Thyroid Hormone Levels

<p><b>Objective:</b> The aim of this study was to examine the effects of positive inotropic drugs, including adrenaline, dopamine, and dobutamine on thyroid hormone levels following open heart surgery.</p><p><b>Methods:</b> We analyzed free thyroid hormones (FT3 and FT4) and thyroid-stimulating hormones (TSH) in 200 consecutive patients undergoing open heart surgery. Patients were divided into 5 groups according to the inotropic drug administration as follows: Group A (n = 46) received dopamine alone; Group B (n = 40), dopamine and dobutamine; Group C (n = 36), dopamine, dobutamine, and adrenaline; Group D (n = 32), adrenaline alone; and Group E (n = 46), placebo. Procedural factors affecting thyroid hormones were recorded and included cardiopulmonary bypass (CPB) time, cross-clamping time, degree of hypothermia, and the duration and doses of positive inotropic drugs. Blood samples for hormone assays were collected before initiation of inotropic drug therapy (baseline) and postoperatively at 24, 72, and 120 hours after drug therapy.</p><p><b>Results:</b> FT3, FT4, and TSH levels at baseline were similar in all groups. Although there was a trend showing very slight increases in thyroid hormone levels from baseline to the 24th, 72nd, and 120th postoperative hours after drug therapy, these changes were not significant, and there were also no significant differences between the groups. There was also no significant statistical difference in CPB time, cross-clamping time, degree of hypothermia, and duration and doses of positive inotropic drugs between groups.</p><p><b>Conclusion:</b> Although thyroid hormone levels were affected by positive inotropic drug usage after open heart surgery, this effect was not significant and thyroid hormone levels remained within normal ranges.</p>

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