Introduction. In developed countries the attempts of vaginal delivery after cesarian section are not an unjustified risk, but considered the most favorable outcome. In Russia, unfortunately, obstetricians do not risk offering a vaginal birth to pregnant women after cesarian section, and outpatient doctors often adjust the abdominal delivery from early stages of pregnancy. The aim of the study: to identify specifics of labor and outcome of delivery for vaginal birth after previous cesarean and determine possible ways to reduce the frequency of abdominal delivery in these patients. Materials and methods. We conducted a retrospective analysis of 337 histories of delivery of patients after previous cesarean in 2016 in “Maternity hospital No 13”. The main group consisted of 189 patients to whom vaginal birth was planned, of which 82 patients completed the birth in accordance with the previous plan (subgroup 1) and 107 women completed cesarean section (group 2). The control group consisted of 148 women who had cesarean delivery without trial vaginal delivery. Results. Among the indications for the first cesarean section in the subgroup 1 were: breech malpresentation – 19.7%, fetal hypoxia – 22.4% and abnormalities of the uterine contractile activity – 13.2%. The most common indications for a second operation in the 2nd subgroup were: premature rupture of amniotic fluid and absence of spontaneous labor (28%), lack of cervical muturity (21.5%), abnormalities of the uterine contractile activity (18.7%), fetal hypoxia (14%), abnormal preliminary period (13.1%), placental abruption (1.9%), absence of the effect of induction (amniotomy) (1.9%), cepalopelvic disproportion (0.9%). Thus, the percentage of success of vaginal delivery was 43.3%. At the same time, the fact of the presence of uterine contractions during the previous delivery did not affect the mode of delivery in this pregnancy. The volume of blood loss in cases of vaginal delivery was significantly less than in the subgroups of patients delivered by cesarean section. Conclusions. The analysis may lead to reviewing indications and terma for the birth after cesarean. Reserve groups have been defined for high chances of vaginal delivery: prolongation of pregnancy up to 41 weeks, induction and augmentation of labor, conservative management of labor with presumed macrosomia, that may help reduce the frequency of repeated abdominal delivery, development of intra- and postoperative complications.
Introduction. One of the leading problems of modern reproductive surgery is treatment of adhesive disease, and in turn, prevention of intrauterine adhesions after intrauterine interventions is of particular interest. Purpose: to evaluate the effectiveness and safety of anti-adhesive gel “Antiadgesin” for intrauterine use in patients with a combination of pathology of the uterine cavity and severe forms of endometriosis. Materials and methods. The study included 24 patients aged 23 to 39 years with a combination of pathology of the uterine cavity and severe forms of genital endometriosis. The main group consisted of 12 patients to whom the anti-adhesive gel “Antiadhesin” was applied at the end of the laparoscopic and hysteroscopic stages on the region of the ovaries, pelvic peritoneum in the areas of separation of the adhesions, and also inside the uterine cavity. The comparison group included 12 patients who received 0.9% sodium chloride solution (5 ml) on the surgical area. Patients of both groups underwent treatment with gonadotropin-releasing hormone agonists (GnRH-a) 3.75 mg for 4 months after the operation. We performed gynecological ultrasound 4 weeks after operation, 4 weeks after the last injection of GnRH-a, and after the first menstrual bleeding. Assessment of the state of the uterine cavity, diagnosis of intrauterine synechia was performed by hydrosonography. Results. The duration of the operation, the amount of intraoperative blood loss did not differ significantly between the groups. In all patients, no complications of the postoperative period, no allergic or inflammatory reactions associated with the use of “Antiadhesin” were detected. The duration the uterine bleeding after the operation did not differ significantly between the groups. In 2 patients of the comparison group hydrosonography confirmed the adhesive pathology of the uterine cavity. In the main group there were not identified any signs of intrauterine adhesions by ultrasound. Within 12 months after the treatment, pregnancy occurred in 50% of the patients in the main group and in 33.3% of the patients in the comparison group. Conclusion. The results of the study showed that the introduction of the anti-adhesive gel “Antiadgesin” in the uterine cavity after hysteroresectoscopy is a safe and effective method for preventing the formation of intrauterine synechia.
Hypothesis/aims of study. The frequency of surgical abdominal delivery in Russia, as in the world, continues to grow, reaching 29.3% in 2017. Operative vaginal delivery is an alternative to abdominal delivery in the second stage of labor. This study was aimed at analyzing the outcome of labor for mothers and newborns using different operative vaginal delivery methods. Study design, materials and methods. We studied 293 cases of childbirth in the period from 2015 to 2018. Three groups were distinguished: (I) the main group consisting of 172 women delivered by the operation of applying obstetric forceps (OF); (II) the comparison group including 85 patients delivered by the operation of vacuum extraction (VE) with the fetal head being near the pelvic floor; and (III) the control group comprising 34 cases of vaginal birth without use of instrumental delivery. In group I, 114 patients were delivered by the low forceps operation (subgroup IA), and 60 individuals by the mid forceps operation (subgroup IB). Results. Vaginal lacerations were found in 21.3% of cases in group I, less often less often in groups II (10.6%, p 0.05) and III (2.9%, p 0.05). Vaginal hematoma occurred in one patient of group III (2.9%) and three women of group I (1.7%, p 0.05). There were no cases of damage to the anal sphincter. The greatest blood loss was recorded in subgroup IB (554 44.9 ml), when compared to subgroup IA (473 20.7 ml; p 0.05), group II (418 24.9 ml; p 0.05), and group III (347 33.4 ml; p 0.05). There were no differences in blood loss between the outlet OF and VE groups (p 0.05). Most newborns were born in good condition (84.5%, 77.6%, and 88.2% of cases in groups I, II, and III, respectively). Cephalohematoma in newborns was more common after VE (32.9%) than after OF (9.2%, p 0.01) and in control (5.9%, p 0.01). No retinal hemorrhage was recorded in newborns. There were no significant differences in the frequency of children being transferred to the childrens hospital (7.5%, 9.4%, and 8.8% of cases in groups I, II, and III, respectively; p 0.05). Conclusion. The use of OF is an effective and safe method of vaginal operative delivery. It does not increase the fetal injury rate, the frequency of newborn cephalohematoma being 3.5 times less than with VE. Complications of OF and VE (except for a greater number of vaginal lacerations in cases of OF), blood loss, and the course and duration of the postpartum stay in the maternity ward are comparable.
The study involved 89 postpartum women and 97 nonpregnant women aged 20 to 35 years. The results of a genetic test compared with the BMD. In parturients in the lumbar spine the highest IPC and the value of the Z-scores were in patients with genotype FF, and the lowest with the genotype ff. Patients with the heterozygous genotype were charac terized by intermediate values of the BMD and Z-scores in the lumbar spine. A similar results was observed in the proximal femur and the distal forearm. The results of the correlation analysis showed a moderate negative correlation between the ff genotype and the level of BMD in lumbar spine (r = –0,44; p < 0.05) and proximal femur (r = –0.37; p < 0.05).
Background. Prevalence of asthma (BA) among pregnant women reaches 12%. Obstetric complications (preeclampsia, placental insufficiency, IUGR, etc.) mainly occur in the absence of control of asthma. Aspects of the placenta status in women with chronic allergic respiratory disease are not well understood. Purpuses and tasks — studying the expression of markers of immature dendritic cells (CD35) and natural killer (CD57) cells in the placenta of patients with asthma, depending on the of severity, control and the type of therapy. Materials and methods. The study involved 200 pregnant women, including 170 with asthma (44 patients with mild intermittent, 52 with mild persistent, 61 with moderate and 13 with severe asthma), and 30 patients without pulmonary and allergic diseases. We analized complications and pregnancy outcomes, conducted the immunohistochemical study of placental samples of 134 patients for the expression of CD35 (marker of immature dendritic cells) and CD57 (marker of NK cells) on cryostat sections, immunomorphological study of the placenta with determination of the fixation of pathogenic immune complexes (PIC), IL-6, IL- 4, IL-10 in the placenta. Results. CD35 expression in the placenta of women with asthma is increased, while in patients undergoing preeclampsia CD35 expression is lower, especially in cases of uncontrolled asthma in the 3rd trimester. In all cases with persistent and incompletely controlled asthma, the expression of the natural killer marker (CD57) in the placenta correlates with the presence of PIC, IL-6, IL-4, IL-10 and inflammatory changes in the placenta. Conclusions. The results of the study suggest that a decrease in CD35 expression in cases with the combination of uncontrolled persistent asthma and preeclampsia seems to deplete the mechanisms of the immune response. Increased NK cell marker expression (CD57) in the placenta of women with uncontrolled and persistent asthma indicates on the cytotoxic role of this subpopulation of cells, leading to morphological and immune changes in the placenta that adversely affect the fetus and newborn.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.