importance of maternal ischemia modified albumin, non stress test and doppler ultrasonography in foreseeing perinatal asphyxia

Background: The aim of this study is to evaluate the importance of ischemia changed albumin, in foreseeing fetal asphyxia and comparing it between normal and preeclamptic pregnant. Method: We planned our study as a prospective case-controlled study between May 2011 and June 2013. We recruited 104 pregnant women complicated by preeclampsia and 110 healthy pregnant women in the study. Doppler ultrasonography, non-stress test and fetal biometric measurements were performed. Venous blood samples taken to measure ischemia modified albumin (IMA). The presence of fetal hypoxia/acidosis was analyzed by conducting post-natal cord blood gas examination and 1.-5. minutes APGAR scoring. Results: IMA levels in the preeclamptic group were found statistically high (p<0,0001). The correlations between umbilical artery doppler systolic/diastolic (S/D) ratio, brain sparing effect, non stress test and IMA analyzed. We have found IMA statistically high when S/D ratio is above 2 standard deviations (preeclampsia; 11.83±1.33 vs 19.62±1.56 p<0.001, control; 10.28±1.57 vs 18.09±2.13 p<0.001) or brain sparing effect started (preeclampsia; 25.59±2.48 vs 9.16±1.99 p<0.001, control; 16.37±1.97 vs 6.72± 1.53 p<0.001) or abnormal NST findings occurred (preeclampsia; 10.69±1.92 vs 20.72±1.15 p<0.001, control; 7,42±1,94 vs 9,72±2,19 p<0.001). Conclusions: Maternal IMA levels are found high in preeclamptic pregnant women and it can be used as a biomarker for determining fetal wellbeing. What’s already known about this topic? Hypertensive disease of pregnancy is the most frequently complication of pregnancy, being 5-10%. It is the most important reason for perinatal morbidity and mortality. Preeclampsia develops in an abnormal hypoxic intrauterine environment characterized by reperfusion and oxidative stress. To determine the fetal wellbeing, various tests were suggested, yet many of them provided a few benefits. What does this article add? The detected elevations in serum concentrations of IMA propose that measurements of this biomarker may be useful in assessing fetal hypoxia and predicting pregnancies which preeclampsia may develop

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Plasma Free Amino Acid and Carnitine Levels in Pregnant Women with Hydatidiform Mole: A Case-Controlled Study

10.22541/au.162333896.62174603/v1 ◽

2021 ◽

Author(s):

Hacer Uyanıkoğlu ◽

İsmail Koyuncu ◽

Sibel sak ◽

adnan incebiyik ◽

nese gul hilali ◽

...

Keyword(s):

Amino Acid ◽

Pregnant Women ◽

Free Amino Acid ◽

Free Amino ◽

Venous Blood ◽

Hydatidiform Mole ◽

Controlled Study ◽

Control Group ◽

Chromatography Tandem Mass Spectrometry ◽

Liquid Chromatography Tandem Mass

Objective: To compare plasma free amino acid (FAA) and carnitine levels in pregnant women with and without hydatidiform mole (HM). Methods: This prospective study was conducted in patients admitted to Harran University Medical Faculty Hospital Obstetrics Clinic between January and November 2018. Twenty-three pregnant women with HM, and 24 healthy pregnant women as controls were enrolled in the study. The venous blood samples were collected, and, FAA and carnitine concentrations were measured in plasma using liquid chromatography/tandem mass spectrometry (LC-MS/MS). Results: The levels of alanine, arginine, and valine from the 14 amino acids examined were significantly lower in the HM group than in the healthy group (475.46 ± 103.55 µmol/L vs 556.99 ± 105.16 µmol/L, p = 0.019; 428.87 ± 138.91 µmol/L vs 547.11 ± 140.20 µmol/L, p = 0.009; and 290.96 ± 97.10 µmol/L vs 358.61 ± 75.40 µmol/L, p = 0.03; respectively). In addition, several carnitines, C8DC, C16:1, and C18, of the 27 carnitines examined were significantly higher in the HM group than in the control group (0.07 ± 0.06 µmol/L vs 0.03 ± 0.01 µmol/L, p = 0.021; 0.18 ± 0.09 µmol/L vs 0.10 ± 0.06 µmol/L, p = 0.03; and 0.07 ± 0.02 µmol/L vs 0.03 ± 0.01 µmol/L, p = 0.021; respectively). Conclusion: This study demonstrated that a decrease in some plasma FAAs and an increase in some plasma carnitine levels might be effective in the pathogenesis of HM.

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THE APPLICATION OF GAS-LIQUID RADIOCHROMATOGRAPHY TO THE QUANTITATIVE DETERMINATION OF STEROIDS IN THE PERIPHERAL VENOUS BLOOD OF NON-PREGNANT WOMEN

Acta Endocrinologica ◽

10.1530/acta.0.049s204 ◽

1965 ◽

Vol 49 (3_Suppl) ◽

pp. S204

Author(s):

Ian F. Sommerville ◽

Brian M. Sheerin ◽

William P. Collins ◽

Heather Wyman

Keyword(s):

Quantitative Determination ◽

Pregnant Women ◽

Venous Blood ◽

Peripheral Venous Blood

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Evaluation of plasma free amino acid and carnitine levels in patients with cesarean scar pregnancy

Combinatorial Chemistry & High Throughput Screening ◽

10.2174/1386207323666201019151530 ◽

2020 ◽

Vol 23 ◽

Author(s):

Omer Tammo ◽

Hacer Uyanikoglu ◽

İsmail Koyuncu

Keyword(s):

Amino Acid ◽

Pregnant Women ◽

Free Amino Acid ◽

Free Amino ◽

Plasma Concentrations ◽

Myometrial Invasion ◽

Controlled Study ◽

Control Group ◽

Cesarean Scar Pregnancy ◽

Cesarean Scar

Aim and Objective: This study aimed to explore the plasma free amino acid (FAA) and carnitine levels in pregnant women with cesarean scar pregnancy (CSP), and to compare them with those of healthy pregnant women. Materials and Methods: This prospective and randomized controlled study was conducted in patients admitted to Harran University Medical Faculty Hospital Obstetrics Clinic between January 2018 and January 2019. A total of 60 patients were included in the study, and the patients were divided into two groups: CSP group (n = 30) and healthy pregnant group as the control group (n = 30). The blood samples were taken from the participants between 7 - 12 weeks of gestation. Twentyseven carnitines and their esters and 14 FAAs were analysed by liquid chromatography – mass spectrometry (LC-MS/MS). Results: The mean plasma concentrations of some carnitines, including C2, C5, C5-OH, C5-DC, C6, C8-1, C12, C14, C14- 1, C14-2, C16, C16-1, C18, and C18-1 were significantly higher in CSP group than in the control group. However, other carnitines, including C0, C3, C4, C4-DC, C5-1, C6-DC, C8, C8-DC, C10, C10-1, C18-1-OH, and C18-2 were similar in both groups. The plasma levels of some FAAs, including Methyl Glutaryl, Leu, Met, Phe, Arg, Orn, and Glu values were significantly higher in CSP group than in the control group. However, there was no statistically significance in other FAA levels, including Val, Asa, Tyr, Asp, Ala, Cit, and Gly between the two groups. Additionally, Pearson’s correlation analysis showed that there were significantly positive correlations between many FAA and carnitine values. Conclusion: Since several plasma carnitine and FAA levels were higher in CSP group than in the control group, we think that scar pregnancy increases metabolic need for myometrial invasion. Also, we think that these results may be useful in clinical practice for CSP diagnosis.

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COVID-19 Pandemic-Related Anxiety in Pregnant Women

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18147221 ◽

2021 ◽

Vol 18 (14) ◽

pp. 7221

Author(s):

Urszula Nowacka ◽

Szymon Kozlowski ◽

Marcin Januszewski ◽

Janusz Sierdzinski ◽

Artur Jakimiuk ◽

...

Keyword(s):

Anxiety Disorder ◽

Pregnant Women ◽

Generalized Anxiety Disorder ◽

Social Contact ◽

Anxiety Level ◽

Generalized Anxiety ◽

Daily Routine ◽

Main Concern ◽

Pregnancy Anxiety ◽

Fetal Wellbeing

The COVID-19 pandemic outbreak influenced general and mental health worldwide. The objective of this study was to assess the anxiety level during the COVID-19 pandemic among pregnant women and compare it between COVID-infected and non-infected groups. We prospectively assessed the daily routine and anxiety level using a bespoke questionnaire and GAD-7 scale validated for pregnant women. With logistic regression, we established possible risk factors of generalized anxiety disorder spectrum and main causes of concern. The dataset included 439 responders of our survey. Of which, 21% had COVID-19 infection during pregnancy; 38% were screened for possible generalized anxiety disorder and the proportion was higher in women who suffered from COVID-19 (48% vs. 35%, p = 0.03). Pre-pregnancy anxiety or depression diagnosis and intentional social contact avoidance increased the risk of anxiety (aOR 3.4 and 3.2). Fetal wellbeing was the main concern for 66% of the responders. The COVID-19 pandemic and related restrictions substantially altered daily lives of pregnant women, exaggerating the prevalence of anxiety compared with the pre-COVID-19 studies (38% vs. 15%). COVID-19 infection during pregnancy was associated with increased levels of generalized anxiety scores. Patient-tailored psychological support should be a mainstay of comprehensive antenatal medical care in order to avoid anxiety- and stress-related complications.

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myo-Inositol Supplementation and Onset of Gestational Diabetes Mellitus in Pregnant Women With a Family History of Type 2 Diabetes: A prospective, randomized, placebo-controlled study

Diabetes Care ◽

10.2337/dc12-1371 ◽

2013 ◽

Vol 36 (4) ◽

pp. 854-857 ◽

Cited By ~ 75

Author(s):

R. D'Anna ◽

A. Scilipoti ◽

D. Giordano ◽

C. Caruso ◽

M. L. Cannata ◽

...

Keyword(s):

Diabetes Mellitus ◽

Type 2 Diabetes ◽

Family History ◽

Gestational Diabetes ◽

Gestational Diabetes Mellitus ◽

Pregnant Women ◽

Controlled Study ◽

History Of

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Lactobacilli Reduce Recurrences of Vaginal Candidiasis in Pregnant Women: A Randomized, Double‐Blind, Placebo‐Controlled Study

Journal of Applied Microbiology ◽

10.1111/jam.15158 ◽

2021 ◽

Author(s):

Xin‐Yee Ang ◽

Fiona‐Yi‐Li Chung ◽

Boon‐Kiat Lee ◽

Siti Nur Afiqah Azhar ◽

Salina Sany ◽

...

Keyword(s):

Pregnant Women ◽

Vaginal Candidiasis ◽

Controlled Study ◽

Double Blind ◽

Double Blind Placebo

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The effect of mask use on maternal oxygen saturation in term pregnancies during the COVID-19 process

Journal of Perinatal Medicine ◽

10.1515/jpm-2020-0422 ◽

2020 ◽

Vol 0 (0) ◽

Author(s):

Erzat Toprak ◽

Ayça Nazlı Bulut

Keyword(s):

Oxygen Saturation ◽

Pregnant Women ◽

Stress Test ◽

Statistical Significance ◽

Categorical Variables ◽

Fisher Exact Test ◽

Coin Toss ◽

Arterial Blood ◽

Surgical Masks ◽

Before And After

AbstractObjectivesOur aim was to evaluate the effect of standard surgical and N-95 respiratory mask use on maternal oxygen saturation, vital signs and result on non-stress tests in term pregnancies.MethodsIt is a prospective observational study. The study included healthy, not in labor, singleton pregnant women of 370/7–410/7 weeks who were applied to our hospital for routine obstetric control examination between March 1, 2020, and August 31, 2020. Patients were randomised by coin toss method. Oxygen saturation, systolic, and diastolic arterial blood pressure, pulse, respiratory rate, and temperature of pregnant women using surgical masks and respiratory masks were measured before and after the non-stress test. The tolerance of the masks was also evaluated. Student’s t-test was used for variables showing parametric distribution and the Mann Whitney U-test was used for non-parametric tests. The categorical variables between the groups was analyzed by using the Chi square test or Fisher Exact test. The statistical significance level was taken as p<0.05 in all tests.ResultsA total of 297 pregnant women using masks were included in the study. The effect of mask type on oxygen saturation before and after the non-stress test was found to be significant (97.1±1.8 corresponds to 95.3±2.6 for the surgical mask, p=0.0001; 97.8±1.7 corresponds to 93.7±2.0 for the respiratory mask, p=0.0001). Mask tolerance of patients using respiratory masks was significantly higher than those using surgical masks (mean 8, 1–10, p=0.0001).ConclusionsSurgical mask and respiratory mask usage decreased significantly in oxygen saturation in term pregnancies.

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Effect of Whole-Body Cryotherapy on Morphological, Rheological and Biochemical Indices of Blood in People with Multiple Sclerosis

Journal of Clinical Medicine ◽

10.3390/jcm10132833 ◽

2021 ◽

Vol 10 (13) ◽

pp. 2833

Author(s):

Bartłomiej Ptaszek ◽

Aneta Teległów ◽

Justyna Adamiak ◽

Jacek Głodzik ◽

Szymon Podsiadło ◽

...

Keyword(s):

Multiple Sclerosis ◽

Neurological Diseases ◽

Venous Blood ◽

Whole Body ◽

Controlled Study ◽

Control Group ◽

Blood Indices ◽

Rheological Indices ◽

Whole Body Cryotherapy ◽

The Impact

The aim of this study was to examine and assess the impact of a series of 20 whole-body cryotherapy (WBC) treatments on the biochemical and rheological indices of blood in people with multiple sclerosis. In this prospective controlled study, the experimental group consisted of 15 women aged 34–55 (mean age, 41.53 ± 6.98 years) with diagnosed multiple sclerosis who underwent a series of whole-body cryotherapy treatments. The first control group consisted of 20 women with diagnosed multiple sclerosis. This group had no intervention in the form of whole-body cryotherapy. The second control group consisted of 15 women aged 30–49 years (mean age, 38.47 ± 6.0 years) without neurological diseases and other chronic diseases who also underwent the whole-body cryotherapy treatment. For the analysis of the blood indices, venous blood was taken twice (first, on the day of initiation of whole-body cryotherapy treatments and, second, after a series of 20 cryotherapy treatments). The blood counts were determined using an ABX MICROS 60 hematological analyzer (USA). The LORCA analyzer (Laser–Optical Rotational Cell Analyzer, RR Mechatronics, the Netherlands) was used to study the aggregation and deformability of erythrocytes. The total protein serum measurement was performed using a Cobas 6000 analyzer, Roche and a Proteinogram-Minicap Sebia analyzer. Fibrinogen determinations were made using a Bio-Ksel, Chrom-7 camera. Statistically significant differences and changes after WBC in the levels of red blood cells (RBC), hemoglobin (HGB), hematocrit (HCT), elongation index, total extend of aggregation (AMP), and proteins (including fibrinogen) were observed. However, there was no significant effect of a series of 20 WBC treatments on changes in blood counts, rheology, and biochemistry in women with multiple sclerosis. Our results show that the use of WBC has a positive effect on the rheological properties of the blood of healthy women.

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