The relationship between triglyceride/high-density lipoprotein cholesterol ratio and the severity of coronary artery disease in patients presenting with acute coronary syndrome.

BACKGROUND: The SYNTAX score is a score that grades the severity and complexity of coronary lesions. In this study, we aimed to investigate the relationship between triglyceride/high-density lipoprotein cholesterol (triglyceride/HDL-C) ratio and SYNTAX scores in patients presenting with non-ST elevation myocardial infarction (NSTEMI). METHODS: This prospective study included 258 patients who presented at our center with STEMI, and underwent coronary angiography (CAG). The triglyceride/HDL-C ratio was calculated, and the relationship of this ratio with the SYNTAX score was determined with univariate and multivariate linear regression analyses. RESULTS: The patients were separated into two groups according to the triglyceride/HDL-C ratios as low (<3.88) and high (≥3.88). The SYNTAX scores of the group with a high triglyceride/HDL-C score were determined to be significantly high ( P  < 0.001). When the SYNTAX scores were separated into two groups as low (≤22) and high (>23), a statistically significant correlation was determined between a high SYNTAX score and a high triglyceride/HDL-C ratio ( P  < 0.001). Logistic regression analysis was performed for the SYNTAX score, and the BMI value [odds ratio (OR) = 0.91, 95% confidence interval (CI): 0.85-0.98] and the triglyceride/HDL-C ratio (OR = 6.86, 95% CI: 3.45-13.65) alone were determined to be independent determinants of the SYNTAX score. CONCLUSION: The most important result obtained from this study was that the triglyceride/HDL-C ratio, which is an index that has recently started to be frequently used, was a marker of greater coronary anatomic complexity (SYNTAX score >22), independently of other parameters in patients who presented with NSTEMI and underwent CAG.

The Relationship between Acute-to-Chronic Glycemic Ratio and SYNTAX Score in Diabetic Patients Presenting with Acute Coronary Syndrome.

A new index called the acute-to-chronic (A/C) glycemic ratio has been proposed to better represent the true acute glycemic rise in people with acute disease. However, there has been no previous study investigating the relationship between A/C glycemic ratio and SYNTAX score in patients with diabetic acute coronary syndrome (ACS). The aim of this study is to evaluate the role of A/C glycemic ratio in predicting coronary artery disease severity and SYNTAX score in diabetic patients presenting with ACS. The study included 131 consecutive patients hospitalized for ACS in our hospital, previously diagnosed with diabetes and undergoing percutaneous coronary intervention. The relationship between A/C glycemic ratio and SYNTAX score calculated at the time of admission was determined in univariate and multivariate linear regression analyses. The sample size was divided into three parts (T1, T2, and T3) according to the admission blood glucose (ABG)/estimated average glucose (eAG) ratio. When ABG/eAG and SYNTAX scores were compared, there was no significant difference between the T1 and T2 groups, but a significant increase was found in the T3 group compared with the other two groups (T1: 14.26, T2: 14.77, T3: 24.41; p < 0.001). When multivariate modeling was performed with the two or three most relevant variables (age, estimated glomerular filtration rate [eGFR], and ABG/eAG ratio), the upper tertile of the ABG/eAG variable was correlated with the severity of coronary atherosclerosis and higher SYNTAX score. This study shows that there is a significant relationship between higher ABG/eAG ratio and higher SYNTAX score in diabetic patients presenting with ACS.

The stress hyperglycemic ratio can predict the no-reflow phenomenon following saphenous vein graft intervention in patients with acute coronary syndrome.

AIMS: The no-reflow phenomenon (NRP) is a common complication of saphenous vein graft (SVG) interventions. The aim of this study was to investigate the effect of the stress hyperglycemia ratio (SHR) on the development of NRP in patients with acute coronary syndrome (ACS) undergoing percutaneous SVG intervention. METHODS: The study included 223 patients who presented at our center with ACS, had a history of coronary artery bypass graft and underwent a saphenous graft procedure. The relationship between SHR calculated at the time of presentation from glucose and HbA1c values, and the development of NRP evaluated after the procedure with angiography was determined with univariate and multivariate binary regression analysis. RESULT: The study population was separated into two groups as those who developed and did not develop NRP. Mean age was determined to be significantly higher in the group that did not develop NRP compared to the group with NRP (p: 0.004). Angiographically, the thrombus burden was determined to be significantly higher in the group that developed NRP (p < 0.001). Patients were separated into 3 tertiles according to the SHR level (T1, T2, T3), and the rate of NRP development was determined at a significantly higher rate in the T3 group (p < 0.001). CONCLUSIONS: This study showed that SHR, a parameter that can be easily calculated noninvasively, is an independent predictor of NRP development in ACS patients undergoing saphenous interventions. In addition, high thrombus burden and predilatation before stenting were also found to be factors that increase the likelihood of developing NRP.

Examination of the change in sexual functions and anxiety as the pregnancy progresses and the effect of nulliparity on this change.

OBJECTIVE: The objective of the study is to examine the sexual functions and anxiety levels of the same pregnant women during the three periods of pregnancy, and to observe how they change between trimesters and also the effect of nulliparity on these changes. METHODS: This prospective clinical study was conducted between 2019 and 2021 in the University Hospital. Healthy, heterosexual pregnant women were included in this study and were consecutively interviewed regarding their anxiety levels and sexual function in the three trimesters of pregnancy. Participants in the study filled out two questionnaires, the Female Sexual Function Index (FSFI) form and the beck anxiety inventory (BAI). All data were analyzed using SPSS 21 statistical software. RESULTS: There were a total of 35 pregnant women who met the inclusion criteria and completed the questionnaire forms in the three trimesters of pregnancy. Nineteen of the study group were nulliparous (54.3%). FSFI scores were found to be below the cutoff value required to diagnose sexual dysfunction in all three trimesters. The anxiety scores were found to be statistically significantly compatible with mild anxiety in all three periods. In the variance analysis of the survey scores over the three periods, a statistical significance was found for both the FSFI scores and the BAI scores. It was observed that nulliparity had no effect on the change between periods. CONCLUSION: Sexual functions decrease and anxiety increases as we approach the 3rd trimester of pregnancy. There was no significant effect of the parity on the significant change in sexual functions and anxiety between trimesters.

Impact of Health Workers' Choice of COVID-19 Vaccine Booster on Immunization Levels in Istanbul, Turkey.

BACKGROUND: There are limited data regarding short- and medium-term IgG antibody levels after the CoronaVac and BNT162b2 vaccines. This study aimed to investigate the antibody responses of health workers who initially received two doses of CoronaVac one month apart followed by a booster dose of either CoronaVac or BNT162b2, as well as determine whether either vaccine provided superior results. METHODS: This research represents the second phase of a mixed-methods vaccine cohort study and was conducted between July 2021 and February 2022. The participants (n = 117) were interviewed in person and blood samples were collected before and at 1 and 6 months after the booster vaccination. RESULTS: BNT162b2 was found to have greater immunogenic potential than CoronaVac (p < 0.001). Health workers without chronic disease exhibited statistically significant increases in antibody levels after both vaccines (p < 0.001), whereas only BNT162b2 caused a significant increase in antibody levels in participants with chronic disease (p < 0.001). Samples obtained before and at 1 and 6 months after the booster vaccination revealed no age- or sex-based differences in IgG-inducing potential for either vaccine (p > 0.05). Antibody levels were comparable in both vaccine groups before the booster regardless of COVID-19 history (p > 0.05); however, antibody levels were significantly higher after the BNT162b2 booster at 1 month (<0.001) and at 6 months, except among participants who had a positive history of COVID-19 infection (p < 0.001). CONCLUSIONS: Our results suggest that even a single booster dose of BNT162b2 after initial vaccination with CoronaVac provides a protective advantage against COVID-19, especially for risk groups such as health workers and those with chronic diseases.

An Extraordinary Location of Sentinel Lymph Nodes in a Patient with Endometrial Cancer.

OBJECTIVE: To show dissection of sentinel lymph nodes. DESIGN: A step-by-step demonstration of the technique with narration. SETTING: Endometrial cancer (EC) is the most common gynecologic malignancy worldwide. Sentinel lymph node biopsy with indocyanine green (ICG) has become more widely used and has been featured in recently published guidelines for EC [1]. Minimally invasive approaches with the sentinel lymph node concept (conventional laparoscopy, laparoscopic-assisted vaginal surgeries or robotic) to EC staging have resulted in lower rates of peri- and postoperative complications than conventional staging procedures [2]. INTERVENTIONS: No video article has been published in the literature about high pelvic, para-aortic sentinel lymph node dissection. An informed consent form was obtained from the patient. An institutional review board approval was not required. A 45-year-old female with gravidity 0, parity 0, and body mass index of 23.4 kg/m2 presented with complaints of abnormal uterine bleeding (spotting). Increased endometrial thickness was detected on transvaginal ultrasound (10 mm) in the postmenstrual period. Endometrioid-type endometrial adenocancer with focal squamous differentiation International Federation of Gynecology and Obstetrics grade I was detected on endometrial biopsy. The patient had hepatitis B virus positivity and no other chronic disease. A laparotomic myomectomy had been performed in 2016. Laparoscopic high pelvic, low para-aortic sentinel lymph node dissection with ICG and hysterectomy (without uterine manipulator) + bilateral salpingo-oophorectomy were performed (Supplemental Video 1). The operation time for the procedure was 110 minutes and the estimated blood loss was <20 mL. No major complications occurred during or after the surgery. The patient stayed in the hospital for 1 day. The final pathology result showed an International Federation of Gynecology and Obstetrics grade I, endometrioid-type endometrial adenocancer with focal squamous differentiation, as a 1.5 × 1 cm tumorous mass invading less than one-half of the myometrium. Neither lymphovascular invasion nor sentinel lymph node metastasis was detected. A multicenter, prospective study showed that sentinel lymph node dissection with ICG in clinical stage 1 EC is feasible and has a high degree of diagnostic accuracy in detecting EC metastases. In that study, isolated para-aortic sentinel lymph node was detected in 3 of 340 patients (<1%) [2]. Another study reported the detection rate of isolated para-aortic sentinel lymph node to be 1.1% in patients with intermediate- and high-risk EC [3]. CONCLUSION: There are in some cases 2 distinct channels emanating from one side, and it is important to follow each and to acknowledge there may be more than one sentinel, one of which is lower in a typical location and one higher as in this case. This video article is the first video demonstration of bilateral isolated high pelvic, para-aortic sentinel lymph node dissection in EC.

Participation style and social anxiety as predictors of active participation in asynchronous discussion forums and academic achievement.

Learners in asynchronous discussion forums are inundated with diverse options when it comes to interaction. This enables the embodiment of various styles of participation. On the other hand, the affective domain tends to be overlooked in the online discussion context. The modeling of discussion activities based on both cognitive and affective indicators constitutes this study's unique aspect. In the study, the impact of social anxiety and participation styles on active participation in discussions were investigated using three-factor social anxiety and four-factor participation style models. In addition, the impact of active participation on academic achievement was also examined. Path analysis was used to explain the predictive correlation among these indicators. Students' participation behaviors in discussions during a three-week implementation were analyzed within the scope of a course taught during the COVID-19 pandemic period. The findings showed that social anxiety and participation styles had a significant impact on active participation, which, in turn, significantly affected academic achievement. The study provides crucial inputs in portraying the characteristics of learners in such a way as to tailor online discussions to their needs.

Many Faces of Adrenal Lesions in a Large Patient Cohort: What Has Changed Over the Last Two Decades?

OBJECTIVE: To review the presentation characteristics, clinical and hormonal evaluations, and histopathological results of patients with adrenal lesions over a 21-year period and evaluate the changes across the two decades. METHODS: This single-center, retrospective study included 1003 patients with adrenal lesions who presented to our department between 2000 and 2021. Clinical, metabolic, hormonal, radiological, and pathological data of the patients were collected. RESULTS: Forty-seven percent of the lesions were non-functioning adrenal adenomas. Possible autonomous and autonomous cortisol secretion were detected in 22.2% of the patients. The percentages of the patients diagnosed with pheochromocytoma, primary hyperaldosteronism, adrenal Cushing syndrome, adrenocortical carcinoma, and adrenal metastasis were 7.4%, 4.8%, 4.7%, 0.9%, and 5.6%, respectively. Adrenalectomy was performed in 31.3% of the patients. Functional adrenal lesions were the leading cause of surgery (46.5%), followed by large size and/or suspicious imaging features (38.6%). Among the patients referred to surgery due to large size (≥6 cm), the diagnosis in 19% was metastasis, and in 12.1%, it was primary adrenocortical carcinoma. In patients with adrenal lesions with a size of 4-6 cm and suspicious imaging properties, the rates of metastasis and primary adrenocortical carcinoma were 44.4% and 4.8%, respectively. From the first to the second decade, major differences in presentation characteristics were increased detection of bilateral lesions and increased prevalence of possible autonomous and autonomous cortisol secretion. CONCLUSIONS: Adrenal lesions are common in the adult population, and while it is important to avoid overtreatment, hormone secretion, and malignancy should not be overlooked.

Bilateral orchiectomy deteriorates the structure and function of seminal vesicles in a rat model.

The effects of hormone levels on ejaculation are known. In addition to thyroid hormone levels, testosterone levels are also associated with ejaculation, but no consensus has been reached on this issue. Thus, we investigated the effect of decreased testosterone levels due to bilateral orchiectomy on the chemical stimulation-induced ejaculation phases in rats. Twenty-one male Wistar rats were randomized into the orchiectomy, sham, and control groups, with seven rats in each group. Bilateral orchiectomy was performed. The ejaculation parameters were evaluated 5 days after the sham and bilateral orchiectomy operations and the waiting period in the control group. The seminal vesicle (SV) phasic contraction number and increase in basal pressure amplitude were significantly lower in the orchiectomy group (6.9 ± 3.3 and 0.6 ± 0.3 mmHg) than in the sham and control groups (11.2 ± 1.7 and 1.0 ± 0.4 mmHg, and 14.5 ± 6.6 and 1.1 ± 0.2 mmHg, respectively; p = 0.016 and p = 0.03, respectively). The interval between the SV contractions was significantly longer in the orchiectomy group (166.2 ± 104.3 s) than in the sham and control groups (76.0 ± 15.5 s and 63.1 ± 31.1 s, respectively; p = 0.014 (between groups), orchiectomy vs sham p = 0.040 and orchiectomy vs control p = 0.018). The SV weights of the rats were significantly lower in the orchiectomy group (0.14 ± 0.01 g) than in the sham and control groups (0.37 ± 0.05 g and 0.48 ± 0.03 g respectively; p < 0.0001 (between groups), orchiectomy vs sham p < 0.0001 and orchiectomy vs control p < 0.0001). The groups showed no significant differences in ejaculation time, SV basal pressure, SV maximum amplitude, and bulbospongiosus muscle contraction electromyographic activity. Our results partially clarified the relationship between decreased testosterone levels and ejaculation. Decreased testosterone levels caused statistically significant changes in SV functions and affected the ejaculation emission phase.

The effect of omentectomy on the blood levels of adipokines in obese patients with endometrial cancer.

OBJECTIVE: To investigate the blood levels of adipokines in obese patients with endometrial cancer who have and have not undergone omentectomy. METHODS: Between September 2017 and September 2019, the study recruited 54 patients with endometrial cancer. Measurements were taken of blood levels of human leptin, perilipin-1, adiponectin, adipolin, resistin, visfatin, and estrone preoperatively and postoperatively before adjuvant therapy or at the end of one month. The serum samples were separated by centrifugation for 10 mins at 3,000 revolutions/min, then stored at -80 °C until assay. RESULTS: In this prospective study, a total of 54 endometrial cancer patients were analyzed in two separate groups according to the omentectomy status. Comprehensive staging surgery with omentectomy and without omentectomy was performed in 26 patients and 28 patients, respectively. The age, body mass index, body fat index, waist circumference, and skin thickness values of the patients with and without omentectomy were found to be similar. No statistically significant difference was determined between the patients with and without omentectomy in respect of the blood level of the adipokines measured preoperatively. A strong statistically significant correlation was determined between the pre and postoperative levels of Human Leptin (p = 0.002), perilipin-1(p = 0.001), adipolin (p < 0.001), adiponectin (p < 0.001), resistin (p = 0.001), visfatin (p < 0.001), and estrone (p = 0.004) (r = -0.43, -0.47, 0.75, 0.84, -0.47, - 0.58, -0.41, respectively) CONCLUSIONS: Omentectomy affected the postoperative blood levels of adipokines in obese patients with endometrial cancer. As omentectomy may have some positive effects on metabolism in these patients, it may be considered during endometrial cancer surgery due to the possible positive metabolic effects.

Is there a link between alopecia areata and gut?

BACKGROUND: There may be an association between increased intestinal permeability and the progression of alopecia areata (AA). OBJECTIVE: The present study aimed to investigate the role of intestinal permeability in the etiopathogenesis of AA and its association with the severity of the disease. METHODS: Serum zonulin levels of 70 patients with AA who were not receiving any systemic treatment and of 70 healthy control subjects were measured. RESULTS: The median serum zonulin level in the patient group (46.38 ng/mL) did not differ significantly from that in the control group (50.34 ng/mL) (p = 0.828). Moreover, there was no significant relationship between serum zonulin levels and the severity of the disease (p = 0.549). LIMITATIONS: The present study had a cross-sectional design, and it did not include patients with alopecia totalis (AT) or alopecia universalis (AU). CONCLUSION: We did not observe an increase in intestinal permeability secondary to zonulin expression in patients with AA. However, in order to generalize this result to all patients with AA, serum zonulin levels need to be evaluated in studies including more patients with severe disease, AT, and AU.

Surgical treatment outcomes of pulmonary inflammatory myofibroblastic tumors.

BACKGROUND: Pulmonary inflammatory myofibroblastic tumor (PIMT) is an extremely rare disease. The aim of this study was to share the surgical outcomes of these tumors. METHODS: Patients who were operated for pulmonary myofibroblastic tumors between January 2005 and January 2021 were determined by retrospectively scanning patient files. Patients' demographic characteristics, tumor location, surgical techniques, and other parameters were obtained from the patient files. The KaplanMeier method was used for survival calculations, whereas the log-rank test was used for comparison of survival calculations. RESULTS: PIMTs were noted in 14 patients (0.12%) in a total of 11,108 thoracic procedures performed in our institution between January 2005 and January 2021. The mean age of the patients was 28.2 (range: 2-67) years. Of the patients, six were male and eight were female, with 50% (n = 7) aged under 18 years. A total of 17 surgical procedures were performed on 14 patients. One patient underwent pneumonectomy, two patients lobectomy, ten0 patients wedge resection, and one patient underwent debulking surgery. A total of 11 patients had complete surgery, whereas three patients had incomplete surgery. The 10-year overall survival was 84.6% and the 10-year disease-free survival (DFS) was 75.0%. Complete resection was found to be the only and significant factor that had an effect on survival (P = 0.004) and DFS (P = 0.012). CONCLUSION: PIMTs are extremely rare. Complete surgery should be considered an effective factor in survival and DFS.

The utility of foetal splenic artery Doppler measurement in the diagnosis of late-onset foetal growth restriction.

We aimed to examine the contribution of splenic artery (SA) Doppler parameters in the detection of foetuses with late-onset foetal growth restriction (LO-FGR) and to evaluate its power in predicting adverse perinatal outcomes. Within the study's scope, 52 cases in the LO-FGR group and 92 cases in the control group were evaluated. The criteria determined in the Delphi procedure by an international consensus were used to define the LO-FGR. Middle cerebral artery (MCA) pulsatility index (PI) and SA PI were significantly lower in the LO-FGR group (p: .002, p<.001, respectively). Likewise, cerebroplacental ratio (CPR) was significantly lower in the LO-FGR group (p<.001). Decreased CPR and decreased SA PI were significantly and positively associated with an increased likelihood of exhibiting adverse obstetric outcome (p<.001, p: .012, respectively). The receiver operating characteristic (ROC) curve analysis showed that the optimal cut-off value for SA PI was 1.41 to predict LO-FGR with 70.7% sensitivity and 61.5% specificity (AUC = 0.684; 95% CI, 0.594-0.774).Impact StatementWhat is already known on this subject? The main clinical difficulty in late-onset foetal growth restriction (LO-FGR) is the detection of the disease.What do the results of this study add? The splenic artery (SA) pulsatility index (PI) may contribute to both diagnostic and the prediction of adverse perinatal outcomes in LO-FGR cases. Our results showed that the SA PI value, as well as cerebroplacental ratio (CPR), can be a useful parameter in predicting negative outcomes.What are the implications of these findings for clinical practice and/or further research? Various degrees of uteroplacental insufficiency in foetuses with LO-FGR may be associated with abnormalities in SA Doppler velocimetry. Splenic artery Doppler velocimetry can be used for the clinical management of LO-FGR.

The effects of early or late multifetal reduction procedure on perinatal outcomes in multiple pregnancies reduced to twins or singletons: A single tertiary center experience.

OBJECTIVE: The aim of the study was to compare the effect of early or late fetal reduction (FR) procedures on perinatal outcomes in multiple pregnancies reduced to twins or singletons. STUDY DESIGN: This retrospective cohort study consisted of data from a single tertiary center between January 2013 and December 2020 and included 103 women with multiple pregnancies between 8 and 14 gestational weeks and who underwent FR by transabdominal approach. Late FR was defined as 11-13 6/7 gestational weeks (Group L) and early FR was defined as 8-10 6/7 gestational weeks (Group E) in the study. All pregnancies with FR were named Group S (Single) if reduced to singletons and Group T (Twin) if reduced to twin pregnancies. RESULTS: Thirty four percent (n = 35) were reduced to single pregnancy, the remaining 66% of these cases (n = 68) were reduced to twin pregnancy. The overall survival rate was 90%.When the cases were examined in terms of pregnancy complications, it was observed that the PPROM rate and preterm labor rate in the Group T were statistically significantly higher than the Group S (p = 0.015 and p < 0.001, respectively). When comparing the overall survival results between Group S and Group T, it was found that the overall survival of Group S was statistically significantly better (p < 0.001). When Group E and Group L were compared in terms of their pregnancy course and neonatal outcomes, no statistically significant difference was found between them. No statistically significant difference was found between the complication rates in the first week after the procedure (p < 0.05). Neonatal intensive care need was found at a rate of 31% in those with Group E, while this rate was found as 39% in Group L, and this difference was also not statistically significant (p = 0.480). When the preterm labor rate was compared between these two groups, there was no statistically significant difference in all three subgroups (<32nd, <34th, and <37th gestational weeks). CONCLUSION: When FR to singleton is required for fetal or maternal reasons, it should be discussed with the parents that the risk of fetal loss is similar to FR to twins, but the effect on perinatal survival is more favorable than expected.

A quantitative content analysis of Turkish state universities' official websites in terms of their preparedness and actions during emergency distance education in the early phase of the COVID-19 pandemic period.

Most universities worldwide had to temporarily interrupt face-to-face education and start Emergency Distance Education (EDE) due to the COVID-19 outbreak. It is useful to identify the difficulties and problems that universities faced in this process in order that they can carry out a similar process more efficiently in the future. Therefore, this study aimed to conduct an in vivo examination of EDE from the institutional perspective within the scope of universities during the pandemic period in Turkey. To this end, all state university websites were searched according to 27 criteria which were determined to set out the EDE readiness status of universities. The results revealed that higher education institutions had difficulty in providing sufficient pedagogical and technical guidance to academic staff due to the rapid transition. With respect to students, distance course contents, activities and announcements were not equitably accessible for students from foreign countries and those with disabilities owing to the lack of information and communications technology (ICT) tools, internet connection, translation, etc. A remarkable number of higher education institutions preferred the features of distance education tools such as cost, familiarity, stability, availability of technical support, and short preparation time rather than their pedagogical affordances.

Subtrigonal Inlay Patch Technique with Buccal Mucosa Graft for Recurrent Bladder Neck Contractures.

INTRODUCTION: We aimed to present a novel subtrigonal inlay patch (SIP) technique with buccal mucosa graft (BMG) for recurrent bladder neck contracture (BNC) via open approach. MATERIALS AND METHODS: Surgical approach for SIP technique is described in detail and outcomes of patients who have been operated with this technique for recurrent BNC were given. Briefly, bladder neck incision is performed after vertical cystotomy, fibrotic scar tissue is excised completely, and a BMG is patched at the end. RESULTS: All 3 patients were able to void in their first attempt after catheter removal. Follow-up durations were 14, 11, and 5 months for the patients and all 3 patients reported satisfactory voiding. No de novo urinary incontinence was reported by patients after catheter removal, and all were continent with no pad need on their last follow-up visit. None of the operated patients needed any intervention such as catheterization, dilatation, or internal urethrotomy for BNC on follow-up. CONCLUSION: The present study demonstrates the feasibility and promising results of SIP technique with open surgical approach. Further experience is mandatory with larger patient cohorts and longer follow-up.

The role of maternal serum catestatin in the evaluation of preeclampsia and fetal cardiac functions

Objective: To compare the maternal serum catestatin (CST) levels in pregnant women with preeclampsia (PE) and with normal blood pressure and evaluate the relationship between the maternal serum CST levels and fetal cardiac functions. Materials and Methods: This cross-sectional study was conducted on 27 women with early-onset PE (EOPE), 28 women with late-onset PE (LOPE), and 28 healthy pregnant women. Maternal serum CST levels were measured using the enzyme-linked immunosorbent assay kits. Fetal cardiac functions were evaluated using the cardiac Doppler. Results: Maternal serum CST levels were lower in the EOPE group; however, no statistically significant difference was found between the groups. Compared with the other two groups, a statistically significant difference was found in the fetal E/A ratio and myocardial performance index (MPI) values of the EOPE group (p=0.013, p=0.002, p=0.005, p<0.001, respectively). The fetal E/A ratio was positively correlated with the maternal serum CST levels in both the PE and control groups (p<0.001, p<0.001). The fetal isovolumetric relaxation time and MPI values were negatively correlated with maternal serum CST levels in both the PE and control groups (p<0.001, p=0.001, p<0.001, and p=0.002, respectively). Conclusion: Lower CST levels are associated with fetal cardiovascular dysfunction, thus CST can be a critical biochemical marker in fetal cardiac function evaluation.