scholarly journals Effect of high blood pressure on thyroid and lipid profile of pregnant women

2019 ◽  
Vol 8 (9) ◽  
pp. 3699
Author(s):  
Gurpreet Kaur Gill ◽  
Mandeep Kaur ◽  
Partapbir Singh ◽  
Juhi Kataria
Keyword(s):  
Blood Pressure ◽  
Thyroid Hormone ◽  
Pregnant Women ◽  
Lipid Profile ◽  
Total Cholesterol ◽  
Medical Problem ◽  
Maternity Hospital ◽  
Thyroid Stimulating Hormone ◽  
Urine Albumin ◽  
Thyroid Profile

Background: Hypertension is common medical problem encountered during pregnancy, complicating up to 10% pregnancies. Hypertension is defined as the systolic blood pressure ≤140 mmHg and a diastolic blood pressure ≥90 mmHg on two separate measurements at least 4-6 hours apart. During pregnancy thyroid demand changes with increased iodine uptake and synthesis of thyroid hormone. Serum from pre-eclamptic women had both a higher ratio of free fatty acid to albumin and increase up take of free fatty acids, which are further esterified to triglyceride. The aim of the present study was to evaluate thyroid hormone, lipid profile and urine albumin in hypertensive pregnant women and its comparison with normotensive pregnant womenMethods: Total 90 samples were collected from Beri Maternity Hospital and Civil Hospital, Amritsar. Blood samples were analysed for biochemical parameters viz. lipid profile and thyroid profile. Urine samples were also analysed for presence of albumin.Results: From the study it has been revealed that thyroid stimulating hormone (TSH) levels increased in hypertensive pregnant women mean (4.26±1.1µ/ml). The total cholesterol (234.56±14.2mg/dl), triglyceride (138±16.96mg/dl), HDL (50.7±7.4mg/dl), LDL (156.2±17.11mg/dl) and VLDL (27.7±3mg/dl) was found altered in hypertensive pregnancy as compared to normotensive pregnancy. The albumin excretion was seen in 13.3% hypertensive pregnancies.Conclusions: TSH were elevated in hypertensive pregnant women due to the effects of estrogen. Among all the parameters of lipid profile, total cholesterol, TG, LDL and VLDL has been increased significantly in hypertensive pregnant women as compared to normotensive pregnant women due endothelial dysfunction. 

scholarly journals Association of serum uric acid and serum lipid profile in pre- eclampsia- A hospital based case-control study

2020 ◽  
Vol 4 (3) ◽  
pp. 831-834
Author(s):  
Shikha Rizal ◽  
Bishal Raj Joshi ◽  
Amita Dhakal ◽  
Reshu Agrawal Sagtani
Keyword(s):  
Blood Pressure ◽  
Uric Acid ◽  
Pregnant Women ◽  
Lipid Profile ◽  
Total Cholesterol ◽  
Serum Uric Acid ◽  
Case Control Study ◽  
Density Lipoprotein ◽  
Case Control ◽  
Control Study

Introduction: Pre-eclampsia, one of the most common medical complication in pregnancy results in considerable maternal and fetal morbidity and mortality. Endothelial dysfunction is a central feature of pre-eclampsia. Elevated serum uric acid level may serve as a marker for early diagnosis of the disease as well as a surrogate for clinical severity of the condition. High serum values of triglycerides, total cholesterol, low- density lipoprotein and and low levels of high density lipoprotein are all significantly related to risk developing preeclampsia.  Objective: To find out the association between serum uric acid levels and lipid profile in pre-eclamptic women and compare it with the normal pregnant women.  Methodology: A case control study was conducted among 180 pregnant women (90 cases of pre-eclamptic women and 90 cases of age matched normal pregnant women) between 21-35 years who were admitted in the Gynaecology and Obstetrics ward of Nobel Medical College and Teaching Hospital, Biratnagar. Blood pressure was measured. Serum from all the patients were analyzed for the following biochemical parameters: serum uric acid, triglyceride, total cholesterol, LDL-C and HDL- C. The data were collected and entered in MS-Excel and analyzed using Statistical Package for Social Sciences (SPSS) ver. 16 software. Results: Mean serum uric acid of pre-eclamptic women was higher than those of normal pregnant women  which was found to be statistically significant with p value <0.001. Among the lipid parameters, serum triglyceride and total cholesterol was significantly higher in pre-eclamptic women whereas high density lipoprotein was significantly lower in pre-eclamptic. Also there was a positive co-relation between triglyceride and blood pressure and a negative co-relation between HDL-C in preeclamptic women. Conclusion: Development of simple and inexpensive methods to predict and prevent pre-eclampsia in early stage is very important. Thus, our study concludes the utility of measurement of serum uric acid and lipid profile for screening patients at risk of developing pre-eclampsia.

Establishment of Early Pregnancy Related Thyroid Hormone Models and Reference Intervals for Pregnant Women in China Based on Real World Data

2021 ◽  
Vol 53 (04) ◽  
pp. 272-279
Author(s):  
Chaochao Ma ◽  
Xiaoqi Li ◽  
Lixin Liu ◽  
Xinqi Cheng ◽  
Fang Xue ◽  
...  
Keyword(s):  
Thyroid Hormone ◽  
Thyroid Hormones ◽  
Pregnant Women ◽  
Early Pregnancy ◽  
Gestational Age ◽  
Dynamic Change ◽  
Reference Intervals ◽  
Thyroid Stimulating Hormone ◽  
Free Thyroxine ◽  
Stimulating Hormone

AbstractThyroid hormone reference intervals are crucial for diagnosing and monitoring thyroid dysfunction during early pregnancy, and the dynamic change trend of thyroid hormones during pregnancy can assist clinicians to assess the thyroid function of pregnant women. This study aims to establish early pregnancy related thyroid hormones models and reference intervals for pregnant women. We established two derived databases: derived database* and derived database#. Reference individuals in database* were used to establish gestational age-specific reference intervals for thyroid hormones and early pregnancy related thyroid hormones models for pregnant women. Individuals in database# were apparently healthy non-pregnant women. The thyroid hormones levels of individuals in database# were compared with that of individuals in database* using nonparametric methods and the comparative confidence interval method. The differences in thyroid stimulating hormone and free thyroxine between early pregnant and non-pregnant women were statistically significant (p<0.0001). The reference intervals of thyroid stimulating hormone, free thyroxine and free triiodothyronine for early pregnant women were 0.052–3.393 μIU/ml, 1.01–1.54 ng/dl, and 2.51–3.66 pg/ml, respectively. Results concerning thyroid stimulating hormone and free thyroxine reference intervals of early pregnancy are comparable with those from other studies using the same detection platform. Early pregnancy related thyroid hormones models showed various change patterns with gestational age for thyroid hormones. Early pregnancy related thyroid hormones models and reference intervals for pregnant women were established, so as to provide accurate and reliable reference basis for the diagnosing and monitoring of maternal thyroid disfunction in early pregnancy.

Abstract P128: Serum Lipid Levels at Adolescence can Predict Adult Dyslipidemia in South Korea - The Kangwha Study

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Jung H Lee ◽  
Hyeon C Kim ◽  
Dae R Kang ◽  
Il Suh
Keyword(s):  
Blood Pressure ◽  
Body Mass Index ◽  
Logistic Regression ◽  
South Korea ◽  
Lipid Profile ◽  
Total Cholesterol ◽  
Serum Lipid ◽  
Hdl Cholesterol ◽  
Multiple Logistic Regression ◽  
Auc Value

Introduction: Several studies have examined tracking pattern of lipid profile level during long follow-up periods in Western countries. However, there have been few such studies in East Asia. Hypothesis: We assessed the hypothesis that there exists tracking pattern of lipid profile level from adolescence to adulthood, and lipid measurements in adolescence can predict adult dyslipidemia in South Korea. Methods: The Kangwha Study was a community-based prospective cohort study that started in 1986 in Kangwha County, South Korea . A total of 400 participants (54% women) whose serum total cholesterol, triglyceride, and high density lipoprotein (HDL) cholesterol level were measured at least once during adolescence (1992-1996), and repeatedly measured at least once during adulthood (2005-2015) were enrolled in our study. Body mass index, waist circumstance, and blood pressure were measured at all measurements. Family history of cardiovascular disease, smoking history, and presence of adult dyslipidemia were checked at adulthood. The tracking pattern of lipid profile level was determined by tracking coefficients (low: <0.30; moderate: 0.30-0.59; moderately high: 0.60-0.89; high: ≥0.90). The tracking coefficients were calculated by Generalized Estimating Equation. The predictability of adult dyslipidemia was assessed by multiple logistic regression and area under curve (AUC) value. Additional analyses were performed to find out whether repeated lipid measurements during adolescence can enhance the predictability of adult dyslipidemia or not. Results: The presence of adult dyslipidemia was 26.3% (105 of 400). Mean age of study participants at enrollment is 13.8 years (SD, 1.6 years), and that at adulthood is 30.1 years (SD, 3.7 years). When adjusted for age, body mass index, waist circumstance, and blood pressure, the tracking coefficient of total cholesterol was 0.59 (95% confidence interval (CI), 0.54-0.63), that of triglyceride was 0.39 (95% CI, 0.28-0.49), and that of HDL cholesterol was 0.51 (95% CI, 0.46-0.55). The AUC value of our multiple logistic regression model on adult dyslipidemia without lipid profile levels at adolescence was 0.77 (95% CI, 0.72-0.83), and that with lipid profile levels at adolescence was 0.80 (95% CI, 0.75-0.85). P value for AUC comparison was significant (p=0.02). In additional analyses, using the average lipid profile levels in multiple lipid measurements at adolescence did not significantly improve the AUC value (p>0.09). Conclusion: In conclusion, moderate tracking patterns of serum lipid profile level were shown in this study. Serum lipid profile measurements at adolescence could help the prediction of adult dyslipidemia. The results of this study supported the need of lipid profile screening at adolescence.

scholarly journals A study of lipid parameters among GDM and non GDM pregnant women: a hospital based study

2017 ◽  
Vol 6 (12) ◽  
pp. 5488 ◽  
Author(s):  
Bharathi K. R. ◽  
Vijayalakshmi S. ◽  
Shrunga R. P.
Keyword(s):  
Pregnant Women ◽  
Lipid Profile ◽  
Total Cholesterol ◽  
Statistical Significance ◽  
Serum Triglyceride ◽  
Normal Pregnancy ◽  
P Value ◽  
Case Group ◽  
Lipid Levels ◽  
Lipid Parameters

Background: Altered maternal lipid metabolism is common in pregnancy. In women with GDM physiological changes in insulin and lipid levels are exaggerated during pregnancy, leading to significant alterations in lipid levels compared to normal pregnancy. Assessment of raise in certain lipid parameters in pregnant women with GDM and non GDM.Methods: A hospital based case control study done in the Department of OBG AIMS Bellur, Mandya, Karnataka, with sample size of 100 pregnant women. 50 cases of GDM (confirmed by OGCT) and 50 controls (non GDM cases) pregnant women were taken during 1 year study period from June 2015 to June 2016. Mean age of presentation of women was 20-25 yrs. Ethical committee clearance was taken and consent from control and cases was taken. Fasting lipid profile was sent. Parameters obtained were analyzed using student t test for statistical significance.Results: There was no statistical difference in age and parity between control and case group. Triglyceride (cases- 286.4±77.60 mg/dl) (controls-166±26mg/dl), total cholesterol (cases-256.5±41.7 mg/dl) (controls -202.5±20.18mg/dl), VLDL (cases-53.4±13.2 mg/dl) (controls-46.6±13.1mg/dl) showed statistically significant values (p value<0.001). HDL and LDL values did not show any statistical significance (p value >0.5) among GDM and non GDM group. Lipid profile was performed predominately in women in II trimester.Conclusions: Serum triglyceride, total cholesterol and VLDL level are significantly higher among woman with GDM compared to non GDM pregnant women, where in the lipid profile can be used as predictor for gestational diabetes mellitus in future which needs further research.

Effects of Carvedilol Compared to Nebivolol on Insulin Resistance and Lipid Profile in Patients With Essential Hypertension

2016 ◽  
Vol 22 (1) ◽  
pp. 65-70 ◽  
Author(s):  
Ali Gokhan Ozyıldız ◽  
Serpil Eroglu ◽  
Ugur Bal ◽  
Ilyas Atar ◽  
Kaan Okyay ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Blood Pressure ◽  
Essential Hypertension ◽  
Lipid Profile ◽  
Total Cholesterol ◽  
Apolipoprotein B ◽  
Beta Blockers ◽  
Density Lipoprotein ◽  
Apolipoprotein Ai ◽  
New Generation

Background and aim: Beta-blockers have unfavorable effects on metabolic parameters in hypertensive treatment. New generation beta-blockers with vasodilatory capabilities are superior to traditional beta-blockers, but studies examining their effects on metabolic parameters are still lacking. This study aimed to compare the effects of 2 new generation beta-blockers, carvedilol and nebivolol, on insulin resistance (IR) and lipid profiles in patients with essential hypertension. Methods: This was a prospective, randomized, open-label, single-center clinical trial. A total of 80 patients were randomized into 2 groups: the carvedilol group (n = 40, 25 mg of carvedilol daily) and the nebivolol group (n = 40, 5 mg of nebivolol daily). Follow-up was performed for 4 months. Fasting plasma glucose, insulin levels, and the lipid profile (high-density lipoprotein [HDL], low-density lipoprotein [LDL], total cholesterol, triglyceride, apolipoprotein AI, and apolipoprotein B levels) were measured and IR was calculated by the homeostasis model assessment (HOMA) index. These variables were compared before and 4 months after treatment. Results: Blood pressure and heart rate were significantly and similarly reduced in the carvedilol and nebivolol groups after treatment compared to those before treatment (both P < .001). Serum glucose ( P < .001), insulin ( P < .01), HOMA-IR (P < .01), HDL ( P < .001), LDL ( P < .001), total cholesterol ( P < .001), and apolipoprotein B ( P < .05) levels decreased in a similar manner in the carvedilol and nebivolol groups after treatment compared to those before treatment. Serum triglyceride and apolipoprotein AI levels did not change after treatment with both drugs. Conclusion: New generation beta-blockers, carvedilol and nebivolol, efficiently and similarly decrease blood pressure. They have similar favorable effects on glucose, insulin, IR, and the lipid profile.

The association of thyroid hormones and blood pressure in euthyroid preadolescents

2016 ◽  
Vol 29 (4) ◽  
Author(s):  
Bo Hyun Park ◽  
Sun Jung Baik ◽  
Hye Ah Lee ◽  
Young Sun Hong ◽  
Hae Soon Kim ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Thyroid Hormone ◽  
Thyroid Hormones ◽  
Diastolic Blood Pressure ◽  
Pressure Control ◽  
Thyroid Stimulating Hormone ◽  
University Hospital ◽  
Hypertension Status ◽  
Childhood Hypertension ◽  
Serum Tsh

AbstractHypertension is the leading cause of cardiovascular disease worldwide, and both high and low blood pressures are associated with various chronic diseases. Thyroid hormones have profound effects on cardiovascular function, including on blood pressure. Recent studies have shown that childhood hypertension can lead to adult hypertension. Therefore, adequate blood pressure control is important from early life. Employing a life-course approach, we aimed to investigate the association between thyroid hormones and blood pressure in children.A total of 290 children from the Ewha Woman’s University Hospital birth cohort participated in a preadolescent check-up program. We assessed the levels of serum thyroid-stimulating hormone (TSH) and free thyroxine (FT4) and the blood pressure status in these children. Thyroid hormone concentrations were measured using an electro-chemiluminescence immunoassay (ECLIA), and hypertension was defined according to the guideline of the Korea Centers for Disease Control and Prevention.The sex-, age-, and height-adjusted prevalence of hypertension was 27.0% in the present study. On regression analysis, serum FT4 showed significantly negative association with diastolic blood pressure (DBP; β=–8.24, 95% CI: –14.19–2.28, p=0.007). However, these relationships were not significant after adjustment for sex, age, and current body mass index. The levels of serum TSH showed no relationship with mean systolic blood pressure (SBP) and diastolic blood pressure (DBP) after adjustment. No significant differences in serum TSH and FT4 levels according to hypertension status were found.These findings suggest that thyroid hormone is not independently associated with increased blood pressure in euthyroid preadolescents.

scholarly journals Thyroid screening in pregnancy

2017 ◽  
Vol 6 (9) ◽  
pp. 3956
Author(s):  
Reena Vijay Wagh ◽  
Mahavir Raghunath Mundra ◽  
Jayshree Jayant Upadhye ◽  
Deepa Baliram Telgote ◽  
Supriya Nivrutti Khillare ◽  
...  
Keyword(s):  
Thyroid Hormone ◽  
Pregnant Women ◽  
Low Income ◽  
Overt Hypothyroidism ◽  
Antenatal Visit ◽  
Government Medical College ◽  
Routine Test ◽  
Medical College ◽  
Study Results ◽  
Thyroid Profile

Background: Thyroid hormone is critical to normal development of the baby’s brain and nervous system. During the first trimester, the fetus depends on the mother’s supply of thyroid hormone, which comes through the placenta. At around 12 weeks, the baby’s thyroid begins to function on its own. In our study, complete thyroid profile of all antenatal patients was done at the first antenatal visit along with routine investigations. Aim of the study was to study the prevalence of hypothyroidism and hyperthyroidism in low income, urban pregnant women.Methods: This is a retrospective study that includes 400 pregnant women attending the antenatal clinic at Government medical college and hospital, Nagpur in the month of April 2017. These patient’s data was randomly selected in the biochemistry department where samples come. Thyroid profile is being done as a routine test along with other antenatal profile tests in our hospital. Thyroid profile test includes serum T3, serum T4 and serum TSH.Results: A total of 400 pregnant women were included in this study. Results showed 34% prevalence of hypothyroidism of which 30% being subclinical hypothyroidism and 4% overt hypothyroidism. There was 9.5% prevalence of hyperthyroidism of which 5.5% being subclinical hyperthyroidism and 4% overt hyperthyroidism.Conclusions: The study shows a very high prevalence rate of hypothyroidism in the patients attending the antenatal outpatient department at Government medical college and hospital, Nagpur. This justifies the inclusion of thyroid profile test as a routine test in the antenatal profile.

scholarly journals Specific Reference Intervals of Serum Triiodothyronine, Thyroxine, and Thyroid-stimulating Hormone in Normal Pregnant Indian Women as per Trimester

2017 ◽  
Vol 21 (1) ◽  
pp. 17-21
Author(s):  
Nandita Hazra ◽  
Binay Mitra ◽  
Reetika Pal
Keyword(s):  
Thyroid Hormone ◽  
Pregnant Women ◽  
Reference Intervals ◽  
Thyroid Stimulating Hormone ◽  
Specific Reference ◽  
Indian Women ◽  
Hormone Levels ◽  
Thyroid Hormone Levels ◽  
Maternal Thyroid ◽  
Stimulating Hormone

ABSTRACT Aim Maternal thyroid hormone levels during pregnancy are vital for the health of the mother as well as the developing child. Fetal growth is affected by maternal thyroid levels. Various physiological changes like alterations of thyroxine-binding globulins, human chorionic gonadotropin level, and changes in iodide metabolism affect maternal thyroid hormone levels. Therefore, reference intervals (RIs) for thyroid hormones in pregnant population require to be established separately from the general population. Materials and methods The RIs of serum triiodothyronine (T3), thyroxine (T4), and thyroid-stimulating hormone (TSH) were determined in healthy pregnant women by enzyme-linked immunosorbent assay (ELISA) technique after segregating them into three trimesters. This study was conducted in a 492-bedded zonal-level hospital. The reference population was chosen from a study population of pregnant women by strict inclusion and exclusion criteria. The assays were done by the most-commonly used, economical ELISA method employing standard kits. Tests were done using accurate and precise methods with proper quality control measures. Results The RIs were calculated from the central 95% of distribution of total T3, total T4, and TSH values located between 2.5 and 97.5 percentile values. The 0.90 confidence intervals for the upper and lower reference limits were calculated. The values thus obtained were different from those provided by the manufacturer kit literature. Conclusion It is recommended to determine one's own laboratory-specific, method-specific, trimester-wise RIs for maternal thyroid hormone status and use them for screening of pregnant women. How to cite this article Chakrabarty BK, Mitra B, Pal R, Hazra N. Specific Reference Intervals of Serum Triiodothyronine, Thyroxine, and Thyroid-stimulating Hormone in Normal Pregnant Indian Women as per Trimester. Indian J Med Biochem 2017;21(1):17-21.

Effects of different exercise loads on the thyroid hormone levels and serum lipid profile in swimmers

2018 ◽  
Vol 38 (1) ◽  
Author(s):  
Sayad Kocahan ◽  
Aykut Dundar
Keyword(s):  
Thyroid Hormone ◽  
Lipid Profile ◽  
Serum Lipid ◽  
Positive Impact ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Thyroid Stimulating Hormone ◽  
Lipid Profiles ◽  
Serum Lipid Profile ◽  
Significant Difference

Abstract Background The aim of this study was to investigate the effects of different exercise loads (short, medium and long swimming distances) on the thyroid hormone (THs) levels and serum lipid profiles of male professional swimmers. Materials and methods The participants in this study were 20 healthy male professional swimmers aged 18–22 years, who all competed at an elite level. The THs levels [thyroid-stimulating hormone (TSH), triiodothyronine (T3) and thyroxine (T4)] and serum lipid profile were also obtained. Results It was determined that the TSH and T4 values increased after exercise (p < 0.05). When compared to the pretest values, the increase in the TSH and T4 values following the L400 tests was statistically significant (p < 0.001 and p < 0.05). It was also determined that the changes in the cholesterol, high-density lipoprotein (HDL) and total glucose (TG) values were significant after exercise (p < 0.001). There was no significant difference between the groups in terms of the low-density lipoprotein (LDL) values (p = 0.07). According to the results, the cholesterol counts for the M200 and L400 groups were lower than the pretest counts (p < 0.001). When compared to the pretest values, the decrease in the HDL counts for the M200 and L400 groups was higher than the pretest HDL counts (p < 0.001 and p < 0.05, respectively). Further, the triglycerides counts for the M200 and L400 groups were higher than the pretest counts (p < 0.001). Conclusions Different exercise loads can have a positive impact on the physical health of swimmers via their lipid profiles and THs. Additionally, swimming exercise could be considered an efficient protective strategy against metabolic disorders, as it serves to balance the serum lipid levels.

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