Hormone metabolic pattern in the preclinical stage of preeclampsia

2021 ◽  
Vol 70 (3) ◽  
pp. 51-63
Author(s):  
Yury V. Tezikov ◽  
Igor S. Lipatov ◽  
Amir R. Azamatov
Keyword(s):  
Insulin Resistance ◽  
High Risk ◽  
Pregnant Women ◽  
Clinical Manifestation ◽  
Molecular Mechanisms ◽  
Vascular Endothelial Cell ◽  
Laboratory Examination ◽  
Preclinical Stage ◽  
Metabolic Pattern ◽  
Group I

BACKGROUND: The imbalance of vascular endothelial cell metabolism determines the clinical manifestations of preeclampsia; however, the molecular mechanisms underlying the vessel destabilization are not fully understood. In recent years, researchers have focused on clarifying the role of dysmetabolic disorders in patients with obstetric pathology, including preeclampsia. This is due to the fact that pregnancy is accompanied by metabolic restructuring aimed at switching the energy supply of the pregnant womans body from the carbohydrate to the fat component in order to maintain an effective energoplastic supply of the developing fetus. Impairment of this evolutionary adaptation mechanism realized during pregnancy requires additional in-depth study. AIM: This study was aimed to identify and compare pathogenetic patterns that characterize early and late preeclampsia at the preclinical stage, based on dynamic clinical and laboratory examination of high-risk pregnant women. MATERIALS AND METHODS: A prospective clinical and laboratory examination of 180 pregnant women with independent factors of high risk of developing preeclampsia was carried out. Comparison groups were identified retrospectively, depending on the period of preeclampsia manifestation: Group I consisted of 31 pregnant women with early preeclampsia; Group II comprised 58 pregnant women with late preeclampsia; and Group III (control) included 30 healthy pregnant women with uncomplicated gestation. Pregnant women were examined twice at the preclinical stage of preeclampsia (11-14 and 18-21 weeks of gestation) and once at clinical manifestation of the disease (28-36 weeks of gestation). The markers of metabolic, hormonal, hemocirculatory, hemostasiological and placental disorders were evaluated. RESULTS: We found similar pathophysiological changes in pregnant women with both early and late PE, from early gestation periods. Those were characterized by pathological insulin resistance and hyperinsulinemia, as well as associated atherogenic changes in the lipid profile, hyperleptinemia, hyperuricemia, hypersympathicotonia, visceral fat deposition, and contra-insular hormonal deviations. The observed alterations reflected a single hormonal and metabolic pattern of the preclinical stage of preeclampsia. During pregnancy, there was shown an increase in clustering diabetogenic and atherogenic abnormalities and hormonal changes, which were supplemented by associated endothelial and hemostasiological dysfunction and, in early preeclampsia, placental dysfunction, thus accelerating the time of clinical implementation of preeclampsia. CONCLUSIONS: From the pathogenetic point of view, preeclampsia of various periods of manifestation is an indivisible category with a common basic developmental mechanism characterized by a hormone metabolic pattern from the early stages of pregnancy. These stable changes are the result of the pathologically transformed phylogenetic mechanism of energoplastic supply of the fetus. This transformation is realized via physiological insulin resistance and compensatory hyperinsulinemia development due to the contra-insular activity of placental hormones. The added structural and functional disorders of the embryo (feto) placental system potentiate basic mechanisms (pathological insulin resistance and hyperinsulinemia) and determine the period of preeclampsia clinical manifestation in each particular woman.

scholarly journals Dysmetabolic mechanisms of preeclampsia development

2021 ◽  
Vol 17 (4) ◽  
pp. 346-356
Author(s):  
I. S. Lipatov ◽  
Yu. V. Tezikov ◽  
A. R. Azamatov
Keyword(s):  
Insulin Resistance ◽  
Pregnant Women ◽  
Metabolic Disorders ◽  
Hematological Parameters ◽  
Control Group ◽  
Metabolic Disturbances ◽  
Group Iii ◽  
Inflammatory Status ◽  
Group I

Background: An in-depth study of dismetabolic mechanisms in the genesis of pre-eclampsia (PE) has been updated because pregnancy is considered as a natural model of metabolic syndrome (MS), as well as the metabolic disorders are important in development of essential hypertension.Aims: to reveal clinical and laboratory parallels in pregnancy complicated by PE without MS and pregnancy proceeding on the background of MS to assess the role of metabolic disturbances in the development of PE.Materials and methods: 82 women with MS were examined in the dynamics of pregnancy and were divided into 2 groups depending on the implementation of PE: group I consisted of 50 women with PE on the background of MS, group II 32 women with MS without PE. We formed group III consisting of 44 pregnant women with PE without accompanying diseases to assess the pathogenetic value of metabolic disorders in the development of PE. The IV (control) group consisted of 30 healthy women with physiological pregnancy. Metabolic, hematological parameters, hormones, markers of the proinflammatory state, endothelial hemostasiological dysfunction, decidualization and placental angiogenesis, accumulation dynamics and distribution loci of adipose tissue were determined in all pregnant women.Results: In the groups of pregnant women with PE, changes similar to MS were revealed: pronounced diabetic and atherogenic disorders with the development of pathological insulin resistance, hyperinsulinemia and leptinemia, endothelial-platelet link hyperactivation, thrombotic and inflammatory status, visceral type of fat deposition, hyperuricemia, hypersympathicotonia. It is proved that in the hierarchy of mechanisms of PE formation, placental dysfunction is a secondary alteration factor, which additionally potentiates the insulin resistance increase and the effects of structural and functional destabilization of the vascular endothelium.Conclusions: The direction of metabolic changes during pregnancy, the common development of PE and MS indicate the important role of dismetabolic mechanisms in the formation of PE.

scholarly journals Stage stratification of pregnant women at risk of preeclampsia

2021 ◽  
pp. 174-184
Author(s):  
Yu. V. Tezikov ◽  
I. S. Lipatov ◽  
A. R. Azamatov ◽  
E. M. Zumorina ◽  
M. S. Amosov
Keyword(s):  
Pregnant Women ◽  
Perinatal Outcomes ◽  
Individual Risk ◽  
Laboratory Examination ◽  
Group I ◽  
Tnf Α ◽  
Basic Link ◽  
Mechanisms Of Development ◽  
The Individual ◽  
Risk Of Preeclampsia

Introduction. Pre-eclampsia (PE) continues to be the leading problem in obstetrics. The existing methods for predicting PE show insufficient efficiency, and therefore the search for new predictors of PE remains relevant.The goal of the study. To develop a method for staged stratification of pregnant women to the risk of PE according on the basis of the revealed dismetabolic features of the pathogenesis of this complication of gestation.Material and methods. A dynamic clinical and laboratory examination of 180 pregnant women with independent factors of high risk of PE was carried out. PE was revealed in 89 women who made up group I. Group II (control) consisted of 30 healthy pregnant women with the physiological gestation.Results and discussion. A statistically significant increase in diabetogenic and atherogenic changes characteristic of physiological pregnancy, changes in hormonal, endothelial-hemostasiological, pro-inflammatory and placental parameters aimed at the energy and plastic supply of the fetus was revealed in women with PE. The results of laboratory examination, statistical data processing showed that the most significant pathogenetic mechanisms of development of PE are pathological insulin resistance (IR) and hyperinsulinemia (HI), which act as the basic link and initiate atherogenic transformation of the lipid profile, pro-inflammatory and immunometabolic disorders, prothrombotic status, hyperleptinemia, hyperuricemia, antiangiogenic state and endothelial dysfunction, which indicates a  pronounced pathogenetic and clinical similarity of  PE and metabolic syndrome. The  revealed features of the pathogenesis of PE were reflected in the method of staged risk stratification of pregnant women: the models for assessing the individual risk of PE implementation included the levels of insulin, PlGF, PAMG-1, and TNF-α at 11–14 weeks of gestation; levels of insulin, uric acid, TNF-α, and mean platelet volume at 18-21 weeks of gestation (I trimester – AUC = 0.886, Se = 86.7%, Sp = 84.3%; II trimester - AUC = 0.874, Se = 83.3%, Sp = 87.2%, р < 0.001).Conclusion. Practical application of the developed pathogenetically substantiated method of staged stratification of pregnant women by the risk of PE implementation will justify the appointment and enhancement of preventive measures, reduce the incidence of severe and complicated forms of PE, and improve gestational and perinatal outcomes.

Effectiveness of pregravid preparation in women of high infectious risk

2018 ◽  
pp. 31-35
Author(s):  
T.G. Romanenko ◽  
◽  
O.M. Sulimenko ◽  
Keyword(s):  
High Risk ◽  
Bacterial Vaginosis ◽  
Pregnant Women ◽  
Risk Group ◽  
Intrauterine Infection ◽  
Vaginal Candidiasis ◽  
Placental Dysfunction ◽  
Infectious Risk ◽  
Group I ◽  
Group Ii

The article presents the results of the effectiveness of the combined antimicrobial drug Guinex Forte, the effect of which is caused by metronidazole and miconazole, and the Orgil tablets at the stage of pregravid preparation in women of high-risk group, with regard to the development of placental insufficiency of infectious genesis and intrauterine infection. The objective: is to demonstrate the effectiveness of pregravid preparation for the normalization of vaginal biocenosis in pregnant women of high infectious risk. Materials and methods. 150 pregnant women were investigated, of which 100 with a high risk of infectious risk for placental dysfunction and intrauterine infection: Group I – 50 pregnant women who did not undergo pregravid preparation; Group II – 50 pregnant women who planned pregnancy and conducted pregravid preparation for prevention and treatment of bacterial vaginosis and vaginal candidiasis; Control group consisted of 50 pregnant women who gave birth again, without obstetrical and extragenital pathology in history. per vaginum. Results. In pregnant women in Group II, an intermediate type of dysbiosis was 1.2 times less likely than in pregnant women of group I, and vice versa, normocenosis was achieved 9.7 times more often in pregnant women who received pregravid preparation. After the therapy in the pregravid period, in pregnant women of group II in the first trimester of pregnancy quantitative and qualitative indices of biocenosis of the vagina were approaching, in most cases, to normal. In general, the spectrum of the microflora decreased from 21 to 14 species due to the reduction of pathogenic forms of staphylococci, streptococci, enterobacteria, E. coli, klebsiela, cornebacteria and clostridia. In patients of group II, the concentration of representatives of resident flora increased (lactobacillus Lg 5.06±0.7 CFU / ml and bifidobacterium-Lg 4.4±0.6 CFU / ml) and close to normal. Conclusion. Our proposed scheme of therapy and prevention of dysbiotic conditions in the pregravid period, in women of high infectious risk group led to a decrease in bacterial contamination of maternity paths of pregnant women in group II, which contributes to the restoration of vaginal microbiocenosis and positively affects the course of pregnancy, the condition of the fetus and the newborn. Key words: pregravid preparation, bacterial vaginosis, vulvovaginal candidiasis, placental dysfunction of infectious genesis, intrauterine infection.

scholarly journals Use of Noninvasive Cerclage in Combination of Micronized Progesterone in Miscarriage Of Multifetal Pregnancy

2017 ◽  
Vol 24 (4) ◽  
Author(s):  
Iryna Nikitina ◽  
Alla Boychuk ◽  
Valentina Kondratiuk ◽  
Tatyana Babar
Keyword(s):  
High Risk ◽  
Pregnant Women ◽  
The State ◽  
Control Group ◽  
Group I ◽  
Prophylactic Measures ◽  
Neonatal Adaptation ◽  
Group Ii ◽  
Multifetal Pregnancy ◽  
Micronized Progesterone

We represent the results of the combined method of treatment and prevention of miscarriage in women with a multiple pregnancy and a high risk of the threat of termination the pregnancy because of using the obstetric unloading pessaries, combined with micronized progesterone. The efficiency of this method of treatment is evidenced by the rapid elimination of clinical symptoms of threatened abortion, accelerating the regression of ultrasound markers, reducing the number of complications in of pregnant women and reducing the time of their stay in hospital.Goal: To evaluate the effectiveness of the handling the obstetric pessary in combination with micronized progesterone at women with multifetal pregnancy and a high risk of miscarriage.Materials and methods. We analyzed 120 cases of multifetal pregnancies with signs of miscarriage within the terms from 16 to 28 weeks. The first group of the examined women was: 40 pregnant women with twins and signs of miscarriage, who in the scheme of treatment and prophylactic measures were offered to use the unloading obstetric pessaries in combination with continuous therapy by natural micronized progesterone until 36 weeks of pregnancy. The second group included 40 pregnant women with twins, who were laid seam on the cervix because of istmicocervical insufficiency and were applied short-term courses of therapy by gestagens. The control group comprised 40 pregnant women with twins at the age of 16-28 weeks of pregnancy who were conducted the therapy about the threat of miscarriage according to the current clinical protocols (Order of the Ministry of Health of Ukraine No. 624). It was carried out the analysis of the course of pregnancy, childbirth, the postpartum period and the state of neonatal adaptation in the surveyed groups.Results of the research and their discussion. In the first group, urgent childbirth occurred in 34 (85%) cases, in group II in 29 (72.5%) cases, in control group – in 25 (62.5%) cases. Cesarean delivery was performed in 7 (17.5%) patients of group I pregnant women, in 9 (22.5%) of group II patients and in 11 (27.5%) in the pregnant group. When studying the state of neonatal adaptation of newborns in the examined groups, the following results were obtained. The average weight of the newborns in group I was 3245 ±280 g, in group II 2865 ±365 g, in the control group - 2975 ±325 g (p>0.05). The evaluation of the state of newborns on the Apgar scale, respectively at the 1st and 5th minutes, was respectively: in newborns of the I group, 7.5 ± 1.4 and 8.4 ± 1.3 points, in group II - 7.3 ± 1.6 and 8.2 ± 1.1 points, in the control group – 7.2 ± 1.6 and 8.6 ± 1.2 (р 1-р 2> 0.05).Conclusions. Comprehensive prophylaxis of non-pregnancy in multiple pregnancies, combining the use of a traumatic cardiac cervix with the help of unloading obstetric pussies with progesterone preparations, allows prolonging pregnancy, preventing the development of prematurity, contributes to the improvement of perinatal indicators.

scholarly journals Screening of gestational diabetes mellitus using one-step versus two-step method: a comparative study

2020 ◽  
Vol 9 (8) ◽  
pp. 3372
Author(s):  
Deepti Khenwar ◽  
Juhi Agarwal ◽  
Sushruta Shriastava
Keyword(s):  
Diabetes Mellitus ◽  
High Risk ◽  
Gestational Diabetes ◽  
Gestational Diabetes Mellitus ◽  
Pregnant Women ◽  
Screening Test ◽  
Step Method ◽  
Group I ◽  
One Step ◽  
Group Ii

Background: Gestational diabetes mellitus (GDM) is defined as carbohydrate intolerance of variable severity with onset or first recognition during the present pregnancy. It affects 7% of all pregnancies worldwide and in India it ranges from 6 to 9% in rural and 12 to 21% in urban area. The aim of this study was to compare the DIPSI criteria with the two-step method (Carpenter and Couston criteria.) and to study merits and demerits of one step and two step tests for GDM.Methods: A total 400 pregnant women of gestational age between 24-28 weeks attending antenatal clinic at this study tertiary care center were enrolled in this study. 200 pregnant women were enrolled in each of the study group (Group I OGTT and Group II DIPSI).Results: In Group I (OGTT) screening 47 (23.5%) were tested positive. In Group II cases, screening test results were found positive among 44 (22%). Out of 95 high-risk pregnant women 38 (40%) were positive for GDM by OGTT and 34 (35.78%) were positive by DIPSI. Out of 305 non high-risk pregnant women, 9 (2.95%) were positive for GDM by OGTT and 10 (3.27%) were positive by DIPSI.Conclusions: Present study concludes that DIPSI is the test which can predict GDM in population comparable to another test like OGTT. Also, India’s major population reside in rural areas, ANC are mostly conducted by ANM, therefore screening test should be easy to perform and interpret.

scholarly journals Insulin-stimulated adiponectin secretion in pregnancy is mediated by inhibition of adiponectin ubiquitination and degradation and is impaired in obesity

2021 ◽  
Author(s):  
Irving L. M. H. Aye ◽  
Fredrick J. Rosario ◽  
Anita Kramer ◽  
Oddrun Kristiansen ◽  
Trond M. Michelsen ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Adipose Tissue ◽  
Gestational Diabetes ◽  
Er Stress ◽  
Pregnant Women ◽  
Fetal Growth ◽  
Molecular Mechanisms ◽  
Placental Function ◽  
Increased Risk ◽  
In Pregnancy

ABSTRACTIn pregnancy, adiponectin serves as an endocrine link between maternal adipose tissue, placental function and fetal growth, with low adiponectin promoting placental function and fetal growth. Circulating adiponectin levels are decreased in obese pregnant women and in gestational diabetes, which is believed to contribute to the insulin resistance and increased risk of fetal overgrowth associated with these conditions. However, the molecular mechanisms governing adiponectin secretion from maternal adipose tissues in pregnancy are poorly understood. Using visceral adipose tissue from lean and obese pregnant mice, we show that obesity in pregnancy is associated with adipose tissue inflammation, ER stress, insulin resistance, increased adiponectin ubiquitination and decreased total abundance of adiponectin. Moreover, adiponectin ubiquitination was increased in visceral fat of obese pregnant women as compared to lean pregnant women. We further observed that insulin prevents, whereas ER stress and inflammation promote, adiponectin ubiquitination and degradation in differentiated 3T3-L1 adipocytes. We have identified key molecular pathways regulating adiponectin secretion in pregnancy. This information will help us better understand the mechanisms controlling maternal insulin resistance and fetal growth in pregnancy and may provide a foundation for the development of strategies aimed at improving adiponectin production in pregnant women with obesity or gestational diabetes.

Efficiency and safety of terlipressin application during caesarian section in pregnant women with a high risk of bleeding: a multicenter comprehensive cohort study of Terli-Bleed. Part II

2021 ◽  
Vol 20 (2) ◽  
pp. 26-32
Author(s):  
Yu.S. Raspopin ◽  
◽  
E.M. Shifman ◽  
A.A. Belinina ◽  
A.V. Rostovtsev ◽  
...  
Keyword(s):  
High Risk ◽  
Caesarean Section ◽  
Pregnant Women ◽  
Postpartum Haemorrhage ◽  
Research Work ◽  
Control Group ◽  
Non Invasive ◽  
Group I ◽  
Significant Difference ◽  
Invasive Hemodynamics

Severe and massive bleeding remains one of the main causes of maternal mortality and morbidity. The use of terlipressin has proved to be effective in the prevention of postpartum haemorrhage in the high-risk group. Given that terlipressin is a potent vasopressor, there are concerns about its use in parturient women with hypertension. Objective. To evaluate the hemodynamic effects of terlipressin when it is injected into the myometrium during caesarean section. Patients and methods. This publication is a continuation of the research work on the effectiveness of terlipressin in the prevention of postpartum haemorrhage in high-risk pregnant women, which was conducted between February and December 2020 with the participation of 5 medical centers. The study included 454 pregnant women who delivered by caesarean section. They were divided into two groups: control group I (n = 351) and study group II (n = 103), with local application of terlipressin injected into the thickness of the myometrium. During the study, the parameters of non-invasive hemodynamics were assessed. Results. When assessing the indicators of non-invasive blood pressure, no statistically significant difference was found between the groups. The analysis of heart rate showed slight statistical difference at the stage of operation and in the postoperative period. A significant difference in values of shock index in dynamics was found between the groups, which, nevertheless, were within acceptable limits, and the difference had no clinical significance. Conclusion. The study showed that the use of terlipressin does not significantly affect the parameters of non-invasive hemodynamics, which can complicate the operation or the labor outcome. Key words: obstetric haemorrhage, terlipressin, hemodynamics

Efficiency and safety of terlipressin application during caesarian section in pregnant women with a high risk of bleeding: a multicenter comprehensive cohort study of Terli-Bleed. Part I

2021 ◽  
Vol 20 (1) ◽  
pp. 11-20
Author(s):  
Yu.S. Raspopin ◽  
◽  
E.M. Shifman ◽  
A.A. Belinina ◽  
A.V. Rostovtsev ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
High Risk ◽  
Caesarean Section ◽  
Blood Loss ◽  
Pregnant Women ◽  
Postpartum Haemorrhage ◽  
Control Group ◽  
Study Group ◽  
Group I

Prevention of postpartum haemorrhage is one of the important tasks of modern obstetrics, anesthesiology and intensive care. Objective. To assess the efficacy and safety of terlipressin usage as a means of postpartum haemorrhage development prevention during caesarean section in high-risk pregnant women. Patients and methods. From February to December 2020, a multicenter comprehensive cohort study, in which 5 medical centers participated, was conducted. The study included 454 pregnant women who underwent caesarean section and who were divided into two groups: control group I (n = 351) and study group II (n = 103), with the use of terlipressin injected into myometrium. Evaluation of the preventive effect of the drug was carried out in several main directions: the volume of blood loss, the need for additional methods of surgical hemostasis, the safety of intraoperative use. Results. Considerable differences were found in the assessment of significant risk factors for the development of postpartum haemorrhage, associated pathologies and comorbidity between the groups. The study group turned out to be more threatened by the postpartum haemorrhage development. In the control group, additional measures of surgical hemostasis were more often used, including hysterectomy (2.6% versus 1.9%) and relaparotomy (1.9% versus 1%). The median blood loss was statistically lower in the study group (700 ml versus 800 ml). Nevertheless, the considerable spread of data on the volume of blood loss should be noted, with a maximum blood loss of 10,000 ml in the control group and 4,500 ml in the study group. There were no serious complications in both groups. Conclusion. The study showed that the use of terlipressin can reduce the volume of blood loss in women with high risk factors for postpartum haemorrhage, as well as reduce the number of hysterectomies and relaparotomies. It is necessary to continue the prospective part of the study with an increase in the randomized sample of patients. Key words: obstetric haemorrhage, caesarean section, terlipressin

Dual and multiple trisomies: analysis of 38 cases from 13 thousand karyotyped embryos and fetuses

2017 ◽  
pp. 109-115
Author(s):  
N.P. Veropotvelyan ◽  
Keyword(s):  
Prenatal Diagnosis ◽  
High Risk ◽  
Pregnant Women ◽  
Maternal Age ◽  
Chromosomal Abnormalities ◽  
Chorionic Villus ◽  
Primary Group ◽  
Chorionic Villus Sampling ◽  
Missed Abortion ◽  
Reproductive Losses

The study presents data of different authors, as well as its own data on the frequency of multiple trisomies among the early reproductive losses in the I trimester of pregnancy and live fetuses in pregnant women at high risk of chromosomal abnormalities (CA) in I and II trimesters of gestation. The objective: determining the frequency of occurrence of double (DT) and multiple trisomies (MT) among the early reproductive losses in the I trimester of pregnancy and live fetuses in pregnant women at high risk of occurrence of HA in I and II trimesters of gestation; establishment of the most common combinations of diesel fuel and the timing of their deaths compared with single regular trisomy; comparative assessment materinskogo age with single, double and multiple trisomies. Patients and methods. During the period from 1997 to 2016, the first (primary) group of products in 1808 the concept of missed abortion (ST) of I trimester was formed from women who live in Dnepropetrovsk, Zaporozhye, Kirovograd, Cherkasy, Kherson, Mykolaiv regions. The average term of the ST was 8±3 weeks. The average age of women was 29±2 years. The second group (control) consisted of 1572 sample product concepts received during medical abortion in women (mostly residents of Krivoy Rog) in the period of 5-11 weeks of pregnancy, the average age was 32 years. The third group was made prenatally karyotyped fruits (n = 9689) pregnant women with high risk of HA of the above regions of Ukraine, directed the Centre to invasive prenatal diagnosis for individual indications: maternal age, changes in the fetus by ultrasound (characteristic malformations and echo markers HA) and high risk of HA on the results of the combined prenatal screening I and II trimesters. From 11 th to 14 th week of pregnancy, chorionic villus sampling was performed (n=1329), with the 16th week – platsentotsentez (n=2240), 18 th and 24 th week – amniocentesis (n=6120). Results. A comparative evaluation of maternal age and the prevalence anembriony among multiple trisomies. Analyzed 13,069 karyotyped embryonic and fetal I-II trimester of which have found 40 cases of multiple trisomies – 31 cases in the group in 1808 missed abortion (2.84% of total HA), 3 cases including 1 572 induced medabortov and 7 cases during 9689 prenatal research (0.51% of HA). Determined to share the double trisomies preembrionalny, fetal, early, middle and late periods of fetal development. Conclusion. There were no significant differences either in terms of destruction of single and multiple trisomies or in maternal age or in fractions anembrionalnyh pregnancies in these groups. Key words: multiple trisomies, double trisomy, missed abortion, prenatal diagnosis.

Anamnestic factors that shape reproductive health of women with repeated unsuccessful popygamy in vitro fertilization

2016 ◽  
pp. 140-143
Author(s):  
N.V. Cotsabin ◽  
◽  
O.M. Makarchuk ◽  
Keyword(s):  
High Risk ◽  
Risk Group ◽  
Polycystic Ovary ◽  
High Risk Group ◽  
Stress Factors ◽  
Control Group ◽  
Fertilization In Vitro ◽  
Infertile Women ◽  
Group I

The proportion of patients with multiple unsuccessful attempts of assisted reproductive technology (ART) is about 30% of all patients treated with the use of ART. Women with history of unsuccessful ART attempts - a special category of patients who require emergency attention and a thorough examination at the stage of preparation for superovulation stimulation,the selection of embryos and endometrium preparation for embryo transfer. The objective: to distinguish high-risk group of unsuccessful attempts based on a detailed analysis of anamnestic and clinical data of infertile women with repeated unsuccessful ART attempts that requires more in-depth study of hormonal features, ovarian reserve and condition of the endometrium. Materials and methods. For better understanding of the problem of repeated unsuccessful ART attempts and сreation of efficient infertility treatment algorithms for these couples we conducted a thorough analysis of anamnestic data of three groups of infertile women (105 patients), which were distributed by age: group I – younger than 35, the II group – from 35 to 40, the III group - over 40 years. These groups of patients were compared with each other and with the control group of healthy women (30 persons). Results. Leading stress factors in the percentage three times prevailed in the group of infertile women and had a direct connection with the fact of procedure «fertilization in vitro» and chronic stressors caused by prolonged infertility. Primary infertility was observed significantly more frequent in patients younger than 35 years (p <0.05), secondary infertility - mostly in the second and third experimental groups (p <0.05). Noteworthy significant percentage of wellknown causes of infertility and idiopathic factor in all groups, and the prevalence of tubal-peritoneal factor in the second and third experimental groups, and endocrine dysfunction in the I experimental group. The most common disorder among this category of woman was polycystic ovary syndrome. Frequency of usual miscarriage among patients of I ana II groups was two times higher than in the third group (p <0.05). Among the experimental groups the leading place belongs urinary tract infection, respiratory tract diseases, pathologies of the cardiovascular system. Data of the stratified analysis show an increase likelihood of repeated unsuccessful ART attempts under the influence of constant chronic stress (odds ratio OR=2.06; 95% CI: 0.95–3.17; p<0.05). Conclusions. Among infertile patients with repeated unsuccessful ART attempts must be separated a high risk group of failures. The identity depends on the duration of infertility, female age and leading combination of factors. Key words: repeated unsuccessful ART attempts, anamnesis, infertility, high risk.

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