Severe Preeclampsia Group Research Articles

Serum ferritin and C- reactive protein levels as indicators of severity of preeclampsia.

To assess the role of inflammatory markers ferritin and C- reactive protein as indicators of preeclampsia severity. The case-control study was conducted at Al-Yarmouk Teaching Hospital, Baghdad, Iraq, from November 2021 to May 2022, and comprised pregnant women from the obstetrics ward and outpatient clinics aged 16-40 years having a viable singleton pregnancy and gestational age >32 weeks. They were divided into severe preeclampsia group A, non-severe preeclampsia group B and control group C. Serum ferritin and C-reactive protein levels were measured for all the subjects, and compared. Data was analysed using SPSS 26. Of the 87 pregnant women, 27(31%) were in group A with mean age 29.76±7.53 years and mean gestational age 35.63±1.92 weeks, 29(33.33%) were in group B with mean age 26.83±6.30 years and mean gestational age 36.24±1.72 weeks, and 31(35.63%) were in group C with mean age 26.00±5.73 years and mean gestational age 36.52±1.61 weeks. Ferritin levels in patient groups were significantly higher than in the control group (p<0.05), but it was not significantly different between the patient groups (p>0.05). C-reactive protein levels in the patient groups were significantly higher than in the control group (p<0.05), and they were also significantly higher in group A than in group B (p<0.05). At a cut-off value >101.8 ferritin had sensitivity 92.59% but specificity 20.69%, whereas C- reactive protein at a cut-off value >17.1 had sensitivity 66.67% but specificity 75.86%. Serum C- reactive protein level was significantly associated with severity of preeclampsia with an acceptable grade of discriminative ability between severe preeclampsia and non-severe preeclampsia patients.

Preliminary exploration of the clinical warning value of ischemic modified albumin in the development of pre-eclampsia

Objective: To explore the clinical warning value of ischemic modified albumin (IMA) and IMA to human serum albumin (HSA) ratio (IMAR) in the development of pre-eclampsia (PE) and its severity. Methods: A total of 156 pregnant women with PE admitted to the Haidian District Maternal and Child Health Hospital of Beijing from April 2022 to March 2023 were collected as the PE group, and 156 healthy pregnant women with the same age and gestational age were matched as the control group. PE pregnant women were further divided into severe PE group (78 cases) and non-severe PE group (78 cases). Severe PE pregnant women were divided into emergency group (42 cases) and non-emergency group (36 cases) according to the disease progression time.All pregnant women were stratified according to their HSA levels (<30 g/L, 30-32 g/L, ≥32 g/L), and the peripheral blood IMA, HSA, and IMAR of pregnant women in different periods and subgroups were compared, and also the difference of IMA levels in umbilical artery blood. Bivariate correlation analysis was used to explore the correlation between severe PE and IMA or IMAR, and receiver operating characteristic (ROC) curves was used to analyze the diagnostic value of IMA, HSA, and IMAR for PE and severe PE. Results: (1) The IMA level and IMAR in peripheral serum of pregnant women in the PE group at diagnosis, and the IMA level in umbilical artery blood at delivery, and peripheral serum at 2 days after delivery were higher than those in the control group. The HSA level in peripheral serum was lower than that in the control group at diagnosis, and the differences were statistically significant (all P<0.001). (2) The IMA level and IMAR in the peripheral serum of pregnant women with severe PE were higher than those in the non-severe PE group at diagnosis, while the HSA level were lower than those in the non-severe PE group. The differences were statistically significant (all P<0.05). At diagnosis, the IMA level and IMAR in peripheral serum of pregnant women in the emergency group were higher than those in the non-emergency group, while the HSA level was lower than that in the non-emergency group. The differences were statistically significant (all P<0.05). When diagnosed, the peripheral serum IMA levels of pregnant women in the PE group were compared between subgroups with HSA<30 g/L, 30-32 g/L, ≥32 g/L, and there was no statistically significant difference (F=0.366, P=0.694). However, the IMAR was compared between the three subgroups, and the difference was statistically significant (F=28.544, P<0.001), which increased with the decrease of HSA levels. In the subgroup with HSA≥32 g/L, the peripheral serum IMA level and IMAR of pregnant women in the PE group were higher than those in the control group at diagnosis, and the differences were statistically significant (all P<0.001). (3) The severe PE manifestations positively correlated with peripheral serum IMAR at diagnosis include systolic blood pressure (r=0.279), mean arterial pressure (r=0.212), and urinary protein quantification (r=0.277), while the severe PE manifestations negatively correlated include HSA levels (r=-0.644) and newborn birth weight (r=-0.305), all of which were significantly correlated (P<0.05). (4) The area under curve (AUC) for IMAR diagnosis of PE was 0.875 (95%CI: 0.833-0.916), with the highest diagnostic efficiency at a cutoff value of 2.06, sensitivity of 72.5%, and specificity of 85.1%. The AUC for diagnosing severe PE was 0.871 (95%CI: 0.822-0.919), with the highest diagnostic efficacy at a cutoff value of 2.18, sensitivity of 72.3%, and specificity of 88.3%. The diagnostic efficacy of IMAR for PE and severe PE were higher than those of IMA and HSA levels. Conclusions: The level of IMA and IMAR in pregnant women with PE are higher than those in normal pregnant women. IMA and IMAR are correlated with the severity of PE, with IMAR changes occurring earlier and more significantly. IMAR could be considered as one of the evaluation indicators for the development of PE, or as a more sensitive PE severity warning indicator than HSA.

Evaluation of Ophthalmic Artery Doppler Parameters in Preeclamptic and Normotensive Pregnant Women.

Preeclampsia, whose pathophysiology is still not fully elucidated today, is a pregnancy-specific disease that affects most organ systems in pregnant women, including the central nervous system. In this context, we aimed to investigate the effects of preeclampsia on blood flow in the ophthalmic artery of the eye, which is considered a part of the central nervous system. This prospective, non-interventional cohort study was conducted between February 2022 and June 2022 at Umraniye Training and Research Hospital, Department of Obstetrics and Gynecology, Istanbul, Turkey. Forty-six normotensive healthy pregnant women constituted the control group and 46 preeclamptic pregnant women constituted the preeclampsia group. Prenatal follow-up and delivery of the participants were carried out in our clinic. First, an obstetric ultrasound was performed on all participants with the same ultrasound device and the same clinician. Then, Doppler measurements of the ophthalmic artery of both eyes were made by the same clinician using the linear probe of the same ultrasound. Both groups were compared in terms of the first peak of systolic velocity (PSV), second PSV, pulsatility index (PI), PSV ratio, end-diastolic velocity (EDV), resistance index (RI), and systolic/diastolic ratio (S/D) measurements of the ophthalmic artery. RESULTS : The first PSV, second PSV, PSV ratio, and EDV were significantly higher in the preeclampsia group than in the control group (p=0.001, p<0.001, p=0.019, p<0.001, respectively). According to the receiver operating characteristic analysis, the second PSV with a cut-off value of 43.75 cm/s was the most powerful ophthalmic artery Doppler parameter in detecting preeclampsia with 63% sensitivity and 63% specificity. No significant difference was found between the early and late onset or mild and severe preeclampsia groups in terms of ophthalmic artery Doppler parameters. Although the number of participants was too small to draw a definitive conclusion, the second PSV seems to be the most powerful parameter for the detection of preeclampsia. Studies with larger series are needed to determine the usability of ophthalmic artery Doppler parameters in the routine clinical diagnosis of preeclampsia and follow-up of the disease.

Association of C-reactive Protein in Preeclampsia

Introduction: Preeclampsia is a multisystemic disorder that complicate about 7-10 percent of human pregnancies.Worldwide this syndrome contributes high maternal and perinatal mortality and morbidity. C-reactive protein, a marker of tissue damage and inflammation, is elevated in seurm in overt preeclampsia. It is used as an objective and sensitive index of overall inflammatory activities in the body. Aims and Objectives: To explore the association of C-reactive protein level with the preeclampsia patients. Materials and Methods: The present study was a Case–Control study, conducted in the Department of Obstetrics and Gynaecology in collaboration with the Department of clinical pathology of Sir Salimullah Medical College Hospital, Mitford, Dhaka during the period of January 2013 to December 2013.The study population was pregnant women with preeclampsia and normal term pregnant patients admitted during study period. A total of 66 patients were included in the study. Among them 33 were clinically diagnosed preeclampsia women grouped as Cases and another 33 were age, parity and BMI matched term pregnant women as Controls. Eastmation of serum C-reactive protein was done by Nyco Card Reader-II method (Appendix-11). Statisticians analysis was perform by using SPSS. Results: C-reactive protein concentration (mg/L) was found significantly higher (p&lt;0.001) in case group (17.93±10.5) than control group (7.45±1.80). Creactive protein was _ 6mg/L in 29(87.9%) in case group and 9 (27.3%) in control group and C-reactive protein values showed significant positive correlation with systolic and diastolic blood pressure (p&lt;0.001) in case group. C-reactive protein concentration was found significantly higher (p&lt;0.001) in severe preeclampsia group than mild preeclampsia group. Conclusion: Therefore, it can apparently be concluded from this study that increased maternal serum C-reactive protein level might be a strong risk factor for preeclampsia, although the precise role of C-reactive protein in this regard whether causal or consequential, is yet to be determined. Finding of this study might be helpful for formulating a guideline for management of pregnant women with preeclampsia. Medicine Today 2024, Vol.36 (2): 67-71

КЛИНИКО-ПАТОФИЗИОЛОГИЧЕСКИЕ АСПЕКТЫ МИКРОВЕЗИКУЛЯРНОГО СОСТАВА ПЕРИФЕРИЧЕСКОЙ КРОВИ У БЕРЕМЕННЫХ С ПРЕЭКЛАМПСИЕЙ

Abstract. Introduction. Preeclampsia is a pregnancy complication characterized by the development of arterial hypertension after 20 weeks of gestation, proteinuria, and/or oedemas. The pathogenesis of preeclampsia remains unclear to this day. Some studies have shown the importance of microvesicles in the pathogenesis of various pathological conditions. Involvement of microvesicles in the preeclampsia pathogenesis is a relevant issue. Taking into account all of the above, we have made an attempt to consider the pathogenesis of preeclampsia from the perspective of clinical and laboratory data. Aim. To establish the importance of microvesicles circulating in peripheral blood, their quantity and phenotype in the pathogenesis of preeclampsia. Materials and Methods. A one-stage cohort study was conducted, including 105 pregnant women: 30 pregnant women with severe preeclampsia (group 1), 35 pregnant women with mild preeclampsia (group 2), and 40 pregnant women without hypertensive syndrome (group 3), at 29–40 weeks of gestation. All patients were delivered surgically (Joel-Cohen laparotomy, cesarean section in the lower segment). All pregnant women underwent blood sampling to define the number and phenotypes of microvesicles (using flow cytometry) and laser scanning microscopy of the clot to confirm the presence of microvesicles of placental origin containing tissue factor, as well as the lipopolysaccharide of gram-negative microorganisms. Results and Discussion. In the group of patients with severe preeclampsia, a statistically significant increase was found in the number of placental, erythrocyte microvesicles, microvesicles with the tissue factor and lipopolysaccharide, compared to the group of patients with mild preeclampsia and pregnant women without hypertensive syndrome. In the group of patients with mild preeclampsia, a statistically significant increase was found in microvesicles with tissue factor and lipopolysaccharide, compared to pregnant women without hypertensive syndrome. The data obtained from the study confirm the fact that severe preeclampsia is a separate nosological entity, most likely pregnancy-associated thrombotic microangiopathy. Conclusions. The data obtained from the study indicate the need for further research to clarify the importance of microvesicles in the preeclampsia pathogenesis.

Analysis of changes in high-mobility group box 1, receptor for advanced glycation endproducts, and T helper 17/regulatory T balance in severe preeclampsia with acute heart failure.

We measured the levels of High-Mobility Group Box 1 (HMGB1), Receptor for Advanced Glycation Endproducts (RAGE), T Helper 17 cells (Th17), Regulatory T cells (Treg), and related cytokines in the peripheral blood of patients with severe preeclampsia (SPE) complicated with acute heart failure (AHF) to explore the expression changes in these indicators. In total, 96 patients with SPE admitted to Gansu Provincial Maternity and Child-care Hospital between June 2020 and June 2022 were included in the study. The patients were divided into SPE+AHF (40 patients) and SPE (56 patients) groups based on whether they suffered from AHF. Additionally, 56 healthy pregnant women who either received prenatal examinations or were admitted to our hospital for delivery during the same period were selected as the healthy control group. An enzyme-linked immunosorbent assay was performed to detect the expression levels of HMGB1, RAGE, interleukin (IL)-17, IL-6, transforming growth factor β (TGF-β), IL-10, and NT-proBNP in plasma. Flow cytometry was employed to determine the percentages of Th17 and Treg cells. Compared to the healthy control group, the SPE+AHF and SPE groups had higher plasma levels of HMGB1 and RAGE expression, higher Th17 percentage and Th17/Treg ratio, and lower Treg percentage. Compared to the SPE group, the SPE+AHF group had higher plasma levels of HMGB1 and RAGE expression, higher Th17 percentage and Th17/Treg ratio, and lower Treg percentage (P<.05). In patients with SPE with AHF, plasma HMGB1 was positively correlated with RAGE, Th17, Th17/Treg, IL-17, and IL-6 and was negatively correlated with TGF-β and IL-10 (P<.05). Our findings revealed that patients with SPE with AHF had elevated levels of HMGB1 and RAGE while exhibiting Th17/Treg immune imbalance, suggesting that the abnormal expression of these indicators may be involved in the pathogenesis of SPE with AHF.

Hypertensive disorders in pregnancy: problems of classification, differential diagnosis and management

Objective. To study the features of hypertensive disorders formation in pregnancy depending on the period and clinical form on the example of the population of Sverdlovsk region. Materials and methods. The outcomes of 217 pregnant women with moderate and severe preeclampsia and gestational hypertension were analyzed (41, 74, and 102 cases, respectively). Results. The severe preeclampsia group had the highest rate of fetal growth restriction (14.6 %), low birth weight -2045 g (1640–2650), preterm delivery (63.4 %), and cesarean delivery (87.8 %). A detailed analysis of 28 cases of gestational hypertension lasting up to 34 weeks was performed. The analysis revealed significant challenges in the differential diagnosis of this pregnancy complication, not only in terms of clinical manifestations, but also in terms of timely diagnosis in general. Conclusions. The findings of this study spark a debate over the use of severity-based classification in clinical practice, which lessens the doctor's vigilance in milder forms that, however, result in equally serious complications. This raises the question of whether unified tactical approaches should be used in this pathology.

Investigation of serum apelin-13 and apelin-36 concentrations in pregnancies complicated by preeclampsia; a prospective case-control study

Objective We aimed to investigate the relationship between preeclampsia and maternal serum apelin-13 and apelin-36 concentrations. Methods This cross-sectional study was carried out in the Gynecology and Obstetrics Clinic of Umraniye Training and Research Hospital. The preeclampsia group consisted of 40 pregnant women diagnosed with preeclampsia, and the control group consisted of 40 healthy pregnant women matched with the preeclampsia group in terms of age and body mass index. The two groups were compared in terms of maternal serum apelin-13 and apelin-36 concentrations. Results Both groups were similar in terms of demographic characteristics and the gestational week at blood sampling. Maternal serum apelin-13 and apelin-36 concentrations were significantly lower in the preeclampsia group than in the control group (p = 0.005, p = 0.001, respectively). The optimal cutoff value for the prediction of preeclampsia in receiver operator curve analysis for apelin-13 was determined as 1781.67 pg/ml with 60% sensitivity and 60% specificity, and 885.5 pg/ml for apelin-36 with 67% sensitivity and 65% specificity. We divided the preeclampsia group into two groups mild and severe and compared the three groups in terms of maternal serum apelin-13 and apelin-36 concentrations. The lowest apelin-13 concentration was detected in the severe preeclampsia group, while the lowest apelin-36 concentration was detected in the mild preeclampsia group (p = 0.020, p = 0.003, respectively). Considering the onset of the disease, we divided the preeclampsia group into two groups early and late-onset, then compared the three groups in terms of maternal serum apelin-13 and apelin-36 concentrations. The lowest maternal serum apelin-13 and apelin-36 concentrations were detected in the early-onset preeclampsia group (p = 0.016, p = 0.001, respectively). Conclusion It was determined that serum apelin-13 and apelin-36 concentrations were significantly lower in preeclamptic pregnant women, this decrease was more significant in early-onset preeclampsia, and low maternal serum apelin-13 concentration was more associated with the severity of preeclampsia.

The role of first trimester serum inflammatory indexes (NLR, PLR, MLR, SII, SIRI, and PIV) and the β-hCG to PAPP-A ratio in predicting preeclampsia

ObjectiveThe aim of this study was to investigate the predictive value of inflammation parameters and indices measured in the first trimester for the detection of preeclampsia. Materials and methodsIn this retrospective analysis, we examined the medical records of 276 eligible pregnancies at a tertiary referral center from 2022 to 2023. The cases were categorized into the Control group (n = 171), the Mild Preeclampsia group (n = 63), and the Severe Preeclampsia group (n = 42). We examined the demographic characteristics and perinatal outcomes of all participants. Additionally, we analyzed laboratory parameters, including neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), monocyte-to-lymphocyte ratio (MLR), systemic immune inflammation index (SII) (neutrophil*platelet/lymphocyte), systemic inflammation response index (SIRI) (neutrophil*monocyte/lymphocyte), pan-immune inflammation value (PIV) (neutrophil*platelet*monocyte/lymphocyte), and the β-hCG to PAPP-A ratio in the first trimester. Receiver operating characteristic curve (ROC) analysis was conducted to identify the optimal cut-off levels for inflammatory markers in predicting preeclampsia. ResultsSIRI and PIV exhibited statistical significance in differentiating between the preeclampsia and control groups for predicting preeclampsia. The determined cut-off value for SIRI was 1.5, providing a sensitivity of 56.2% and a specificity of 55.6% (p = 0.012). Likewise, the cut-off value for PIV was 394.4, with a sensitivity of 55.2% and a specificity of 55% (p = 0.013). NLR, PLR, MLR, SII, and β-hCG to PAPP-A ratio could not predict preeclampsia. ConclusionsThis study suggests that SIRI and PIV hold promise as potential tools for predicting the risk of preeclampsia during the first trimester.

The Risk of Persistent Hypertension and Chronic Kidney Disease in Early- and Late-Onset Preeclampsia: A Report From Developing Country.

Preeclampsia (PE) has been disproportionately prevalent in developing countries and constitutes a leading cause of maternal mortality, and also has long-term impacts, including renal consequences.This study aimed to explore the risk of persistent hypertension and kidney failure in early-onset PE (EOP) and late-onset PE (LOP) in the five years after delivery. This retrospective cohort study included women with a prior history of severe PEor normotensive pregnancy admitted to tertiary hospitals in Indonesia. The blood pressure, body mass index (BMI), urea, creatinine serum, and protein urine were analyzed, and the risk of chronic kidney disease (CKD) after five years was performed using theKidney Disease Improvement Global Outcomes (KDIGO) classification. Twenty-seven EOP, 35 LOP, and 30 normotensive cases were included. Mean blood pressure after five years was recorded as 115.6 ± 14.25 mmHg in the normotensive group, 131.82 ± 19.34 mmHg in the LOP group, and 154.96 ± 23.48 mmHg in the EOP group. According to the KDIGO classification, the normotensive group had an average 10% risk of CKD, but severe PE had a risk of CKD greater than 90%. In the severe PE group, the risk of CKD was 20.94 times higher compared to normotensive women (OR 20.94; 95% CI 2.67-163.72, p = 0.004). The risk of CKD in the EOP group was 6.75 times higher than in the LOP group (OR 6.75; 95% CI 2.19-20.76, p = 0.001), whereas persistent hypertension in the EOP group was 5.78 times higher than in the LOP group (OR 5.78; 95% CI 1.91-17.395, p = 0.002). PE women have a higher risk of CKD than normotensive women. Women with a history of EOP are more likely to develop persistent hypertension and CKD than women with a prior LOP history.

Intrapartum trends of NT-proBNP and hs-cTnT in patients with severe features of preeclampsia

BackgroundPreeclampsia with severe features (SPE) is a multisystem syndrome associated with long-term cardiovascular morbidity. Serum concentrations of N-terminal B-type natriuretic peptide (NT-proBNP) and high sensitivity cardiac troponin-T (hs-cTnT) are sensitive markers of cardiac stretch and ischemia, respectively. ObjectiveOur aim was to examine NT-proBNP and hs-cTnT in patients with SPE during labor. We hypothesized that patients with severe preeclampsia would have increased serum concentrations of these analytes as compared with normotensive laboring patients.Study Design.This was a prospective cohort study of intrapartum patients with SPE and normotensive controls. Patients were recruited at the time of SPE diagnosis or admission to the labor unit, and those with medical conditions that could predispose to baseline cardiac dysfunction were excluded. Serum from venous blood was collected for NT-proBNP and hs-cTnT measurement at three time points: 0–2 h, 4 h, and 12 h after admission. A mixed random effects regression model was used to compare analyte levels at each time point and to compare trends over time. The primary outcome was NT-proBNP concentration at each collection time point in patients with severe preeclampsia as compared to normotensive controls. Power analysis yielded a goal sample of 25 patients with a 12 h and at least 1 other sample in each arm. Two-tailed P values less than 0.05 were considered statistically significant. P value adjustment for multiple comparisons was performed. ResultsOf 78 patients analyzed, 36 had severe preeclampsia and 42 were normotensive controls with 25 in each cohort having a 12 h and at least 1 other sample. The NT-proBNP trend was significantly different in the two cohorts (P < 0.001). After adjustment for multiple comparisons, the mean serum concentration of NT-proBNP was elevated in the severe preeclampsia group at 0–2 and 4 h, but not at 12 h. After similar adjustment, detectable serum concentrations of hs-cTnT were more frequent in patients with severe preeclampsia at all three timepoints. ConclusionIntrapartum serum concentrations of NT-proBNP were elevated nearly twofold in patients with SPE when compared with normotensive controls, with the most pronounced differences found during early labor. Detectable but low serum concentrations of hs-cTnT were more common in women with severe preeclampsia as compared with normotensive controls. These findings suggest cardiac dysfunction with SPE may be present at the time of admission and contribute to features of maternal cardiovascular morbidity and mortality.

Correlation of Serum Cancer Antigen-125 (CA-125) Levels with Severity of Pre-eclampsia.

Pre-eclampsia is often associated with unfavourable feto-maternal outcomes. There is a lacuna in its pathophysiology, which emphasizes the need to research for tests, which can predict or correlate with the severity of pre-eclampsia. Cancer antigen-125 (CA-125) is a simple, readily available biomarker with evidence of its secretion at the choriodecidual unit and may have a possible role. This study compared serum CA-125 levels between normal pregnant and pre-eclamptic women and determined its clinical usefulness in correlating with the severity of pre-eclampsia. A case-control study was conducted enrolling 58 women with pre-eclampsia further divided into severe and non-severe groups and 62 gestational age-matched healthy, pregnant controls. Serum CA-125 levels were compared between the two groups. The mean serum CA-125 in the controls was 16.44 ± 8.28IU/ml, 13.82 ± 9.18IU/ml in the non-severe and 23.55 ± 30.55IU/ml in the severe pre-eclampsia group (p = 0.134). Serum CA-125 had a significant association with systolic blood pressure (SBP) p = 0.002), diastolic blood pressure (DBP) (p = 0.026), foetal growth restriction (p = 0.025), pre-term birth (p = 0.039) and a highly significant association with 24-h urinary protein, liver enzymes, placental abruption, need of maternal intensive care as well as with poor neonatal outcome including stillbirth and neonatal mortality (p < 0.001). Serum CA-125 levels were found to be higher in the severe pre-eclampsia group as compared to non-severe pre-eclampsia and normotensive group, but the difference was not statistically significant. More studies on a larger scale are required to prove the usefulness of this marker with respect to maternal and perinatal outcome as well as its association with pre-eclampsia and its severity.

Correlation of Neutrophil Lymphocyte Ration (NLR) Values with Severe Preeclampsia, HELLP Syndrome, and Eclampsia

Background: Preeclampsia (PE) is the leading cause of maternal and fetal morbidity and mortality. The disease is characterized by hypertension (≥140/90 mmHg), proteinuria, thrombocytopenia, renal failure, neurological complications, liver involvement, and fetal growth retardation. HELLP syndrome is a variant of preeclampsia that causes an increase in liver enzymes and a low platelet count. Eclampsia is the heaviest complication of preeclampsia. Neutrophil lymphocyte ratio (NLR) is part of the leukocyte type count examination which is an easy, available examination parameter and can be used as an index of the severity of systemic inflammation. This study aimed to determine the relationship of neutrophil-lymphocyte ratio (NLR) values with severe Preeclampsia, HELLP syndrome, and eclampsia.Method: This research is a comparative analytical study with a case control study approach. This research was conducted from April-November 2022. This study was conducted at the emergency room (ER) and inpatient department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Andalas – RSUP Dr. M. Djamil Padang. The study sample was part of the population that met the inclusion and exclusion criteria. The study required 108 samples, namely 27 from the severe preeclampsia group, 27 from the eclampsia group, 27 from the HELLP syndrome group, and 27 from the control group. Bivariate statistical analysis using Independent T-Test. Samples were taken by the method of consecutive sampling. The data were analyzed at a 95% confidence interval, if obtained p value&lt;0.05 then there is a significant relationship. The Data was analyzed by the SPSS computer program.Results: The results of this study obtained neutrophil-lymphocyte ratio in eclampsia has the highest average value compared with HELLP syndrome, severe preeclampsia, and control. While HELLP syndrome has a higher mean value than severe preeclampsia and control and subsequently severe preeclampsia also has a higher mean value NLR than control. This study found a significant relationship between neutrophil-lymphocyte ratio (NLR) with severe Preeclampsia, HELLP syndrome, and eclampsia (all p values=0.000).Conclusion: This study proves that neutrophil-lymphocyte ratio (NLR) has a significant relationship with severe Preeclampsia, HELLP syndrome, and eclampsia so further research can develop this study by analyzing other factors that affect preeclampsia. For clinicians can make this study as a reference in monitoring the progression of inflammation that occurs in severe preeclampsia, HELLP syndrome, and eclampsia.

Perbedaan Indeks Massa Tubuh pada Ibu Hamil dengan Preeklamsi Ringan, Berat, dan Eklamsi di Rumah Sakit Umum Daerah (RSUD) Ciawi

Background: Preclampsia is a one of complication in pregnancy characterised by systolic blood pressure ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg and proteinuria (≥300mg/24hours in urine; protein/creatinine ≥0.3; dipstick protein +1; and/or with additional symptoms. Eclampsia is a severe form of preeclampsia where the mother experiences seizures and/or coma. There are various risk factors for preeclampsia and eclampsia, one of which is the mother's body mass index (BMI). Excessive maternal weight before pregnancy, as well as excessive weight gain during pregnancy are at risk for preeclampsia. Methods: This study used medical records from the Ciawi General Hospital in 2020, and cross-sectional observational study was carried out. Pregnant women with eclampsia and preeclampsia were the study's population. This study used total sampling as its sampling method, and body mass index measurements were made using information from medical records. The Kruskall Wallis alternative test was utilized in place of the One Way Anova as the hypothesis test in this investigation. In this investigation, a 5% level of significance is expected. Results: This study involved 190 respondents who met the inclusion criteria. The statistical test results showed no significant difference in mean body mass index between the eclampsia, severe preeclampsia, and mild preeclampsia groups (P-value: 0.688). This difference is expected due to the small number of samples and/or the high variability of the samples. Conclusion: Based on the results of the study, there was no significant association between body mass index and mild, severe, and eclampsia. Further research should be conducted and developed for prevention and lifestyle intervention in preeclampsia.

Clinical characteristics of severe pre-eclampsia in a single tertiary referral center of Xiamen City

Objective: To explore the key points for preventing and reducing severe pre-eclampsia (SPE) and its severe complications in the tertiary medical referral system of a second-tier city by analyzing the clinical characteristics of SPE. Methods: The clinical data of 341 patients with SPE who terminated pregnancy in Women and Children's Hospital, School of Medicine, Xiamen University, from January 1, 2020 to December 31, 2022 were retrospectively analyzed, and the pre-eclampsia (PE) risk factors, clinical characteristics and severe complications of SPE between the patients referred from primary hospitals (referral group) and the patients received regular prenatal care in the tertiary referral center (central group) were compared, as well as the influence of the referral timing on the maternal and perinatal outcomes. Results: Among the 341 cases of SPE, 92 cases were in the referral group and 249 cases were in the central group. (1) Analysis of PE risk factors: there was no statistical difference in the proportion of risk factors of PE between these two groups [75.0% (69/92) vs 71.9% (179/249); χ2=0.328, P=0.567]. (2) Analysis of clinical features: the gestational ages at the PE early warning factors onset, at the PE first symptom onset and at SPE diagnosed, pregnancy terminated and onset of SPE severe complications in the referral group were significantly earlier than those in the central group (all P<0.05), the proportions of terminating pregnancy before 32 weeks of gestation, between 32 and 34 weeks of gestation, intensive care unit (ICU), neonatal ICU hospitalization and fetal growth restriction in single pregnancies were higher than those in the central group, while the live birth rate was lower than that in the central group (all P<0.05). (3) Analysis of SPE severe complications: the rates of SPE severe complications in the referral group was higher than that in the central group [28.3% (26/92) vs 13.7% (34/249); χ2=9.885, P=0.002]. Among them, the rates of placental abruption [7.6% (7/92) vs 2.8% (7/249); χ2=3.927, P=0.048] and still birth [6.5% (6/92) vs 0.4% (1/249); χ2=9.656, P=0.002] in the referral group were significantly higher than those in the central group. (4) Analysis of referral timings: the timings included referral after onset of SPE severe complications (9.8%, 9/92), referral after SPE diagnosed (63.0%, 58/92), referral after detection of SPE early warning signs (20.7%, 19/92) and referral after detection of PE risk factors (6.5%, 6/92). The gestational ages at SPE diagnosed and pregnancy terminated in group of referral after onset of SPE severe complications and group of referral after SPE diagnosed were significantly earlier than those in group of referral after detection of PE early warning signs and group of referral after detection of PE risk factors (P<0.05). The earlier the referral, the higher the live birth rates (P<0.05). Conclusions: The tertiary referral center of the second-tier city plays an important role in reducing the maternal and perinatal damage of PE. The timing of referral in primary medical institutions is the key point of reducing the occurrence of SPE severe complications and maternal, perinatal damage of PE. It is necessary for medical institutions of all levels in all regions to improve the ability of early identification and early intervention for PE, to enhance the awareness of SPE and its severe complications prevention and control. Primary medical institutions should especially pay attention to raise the consciousness of PE risk factors and early warning signs, and to improve the ability of PE risk factors and early warning signs screening.

Associations between IGFBP1 gene polymorphisms and the risk of preeclampsia and fetal growth restriction.

IGFBP1 plays a critical role in the pathogenesis of preeclampsia (PE), but the association between single nucleotide polymorphism (SNP) of IGFBP1 gene and PE susceptibility has not yet been determined. In our study, 229 women with PE and 361 healthy pregnant (non-PE) women were enrolled to investigate its association via TaqMan genotyping assay. In addition, the protein levels of IGFBP1 under different genotypes were explored by ELISA and IHC. We found that IGFBP1 SNP rs1065780A > G was associated with an decreased risk for PE. Women with GG (P = 0.027) or AG (Padj. = 0.023) genotype manifested a significantly lower risk for PE compared to women with AA genotype. In PE group, women carrying G allele exhibited greater fetal birth weight, lower diastolic BP, and lower levels of ALT and AST. The G genotype was found significantly less frequently in the severe preeclampsia (SPE) group than in the non-PE group (GG vs. AA, P = 0.007; G vs. A, P = 0.006). Additionally, women in the PE group who experienced fetal growth restriction (FGR) reflected a lower level of the allele G than did the non-FGR group (P = 0.032); this was not the case for the non-PE group.Rs1065780A>G elevated IGFBP1 protein level in plasma and decidua in PE group. In conclusion Chinese Han women with the SNP IGFBP1 rs1065780 occupied by G exhibited a lower risk of developing PE relative to women with the A genotype and augured for improved pregnancy outcomes through elevation of IGFBP1 protein level.

STUDY OF COAGULATION PROFILE IN PREECLAMPSIA.

Background: Preeclampsia is multisystem disorder unique to pregnant women after 20 weeks of gestation. It is one of the most common causes of increased mortality, morbidity both in mother and in the fetus. We have undertaken this study to assess coagulation prole of preeclampsia for early detection of complications and to reduce maternal and fetal mortality and morbidity. Methodology: This was a facility based prospective observational study conducted at pathology department of tertiary care hospital. Atotal of 90 pre-eclampsia patients were recruited in the study. All clinically conrmed patients with pre-eclampsia were evaluated by history, clinical examination and platelet count, bleeding time, clotting time, PT, a PTT and D Dimer investigations. Results: Mean age, gestational age and gravida did not differ signicantly according to severity (p&gt;0.05) while systolic &amp; diastolic blood pressure was signicantly more among cases with mild and severe preeclampsia. There was signicant thrombocytopenia, bleeding time, clotting time, PT, aPTT were prolonged and D Dimer was raised in severe preeclampsia group (p&lt;0.05). Conclusion: From this study we conclude that with routine screening of platelet count, bleeding time, clotting time, PT, a PTT and D Dimer, coagulation disorders of preeclampsia and eclampsia can be detected.

Fibrinogen to albumin ratio, a novel serum indicator for evaluating the severity of preeclampsia: A single-center retrospective study.

Preeclampsia (PE) is a disorder that affects approximately 5% to 10% of pregnant women. Timely and accurate identification of PE and assessment of its severity are crucial. Therefore, it is necessary to develop predictive indicators which are easily measured in routine antenatal examinations to enable the early detection of PE and assess its severity. We designed a single-center retrospective study in our daily work to assess whether the serum levels of fibrinogen to albumin ratio (FAR), fibrinogen (Fib), albumin (ALB), prothrombin time, calcium (Ca), activated partial thrombin time, creatinine (Cr), D-dimer(D-D), platelet, white blood cell, neutrophil, and lymphocyte counts could help in assessing PE and evaluating its severity. Our findings showed that the serum levels of FAR, Cr, Fib, and D-D were significantly higher in the severe preeclampsia group (sPE) compared with the control and mild preeclampsia groups, whereas the levels of ALB and Ca were significantly lower in sPE patients. In addition, no differences were found between the control and PE groups in terms of prothrombin time, activated partial thrombin time, platelet, white blood cell, neutrophils, and lymphocytes counts. Furthermore, FAR is a novel and better indicator for evaluating the severity of PE, which has not been reported before. And it is an independent risk factor for the development of sPE. In conclusion, the serum levels of FAR, Cr, D-D and Fib were positively correlated with PE, whereas ALB and Ca were negatively correlated with PE severity, which might be valuable in evaluating the severity of PE. FAR proved to be a feasible diagnostic marker for sPE with sensitivity and specificity comparable to those of ALB and Fib.

Ultrasonographic evaluation of the fetal thymic-thoracic ratio in preeclampsia

Objective To compare the fetal thymic thoracic ratio in preeclamptic pregnant women and healthy pregnant women. Method Fetal thymic thoracic ratio was evaluated in 240 pregnant women in the third trimester. Patients were examined in two groups. They included 120 preeclamptic pregnant women (study group) women and 120 healthy pregnant women (control group). Results The fetal thymic thoracic ratio was found to be statistically significantly lower in preeclamptic cases compared to that in the control group (p = .001). When the fetal thymic thoracic ratio was evaluated between the mild preeclampsia group (0.399 (0.388–0.413)), severe preeclampsia group (0.385 (0.350–0.394)), and the control group (0.43 (0.324–0.462)), it was found statistically significant differences between the groups (p = .001). Conclusion The fetal thymic thoracic ratio decreased in preeclamptic pregnant women and this decrease was more pronounced in the severe preeclampsia group. The measurement of fetal thymic thoracic ratio was seen to be beneficial in determining the severity of the disease in preeclamptic pregnant women.

Comparison of Serum Vitamin D Levels in Patients with Severe Preeclampsia and Normal Pregnancy at Dr. Zainoel Abidin Regional General Hospital Banda Aceh

AIM: This study aims to assess differences in the mean maternal Vitamin D levels between severe preeclampsia (SPE) and normal pregnant women at the Dr. Zainoel Abidin Hospital Banda Aceh, Indonesia. METHODS: This research was a case–control study conducted at the Dr. Zainoel Abidin Regional General Hospital Banda Aceh. Pregnant women with confirmed SPE and normal pregnancies were involved in the study. The level of 25(OH)D3 was assessed by taking serum samples and examined by the enzyme immunoassay method. The Mann–Whitney U test analysis was conducted for bivariate analysis with a 95% confidence level. RESULTS: A total of 82 participants were involved in this study, with 41 subjects in the case group and 41 patients in the control group. A total of 30 SPE patients (70.3%) showed moderate Vitamin D deficiency. The mean levels of 25(OH)D3 in the SPE and normal pregnancy groups, respectively, were 14.43 ng/mL and 27.94 ng/mL (p &lt; 0.001). Based on the 20 ng/mL cutoff point, the difference in 25(OH)D3 levels between the two groups showed an odd ratio (OR) of 15.05. CONCLUSION: Serum Vitamin D levels in SPE patients were two times lower than in the normal group. Evaluation of serum Vitamin D levels needs to be carried out periodically during pregnancy as a screening and diagnostic effort to prevent the potential development of SPE.