Pregnancy Outcomes In Pregnant Women Research Articles

Benefits of Hydroxychloroquine Combined with Low-Dose Aspirin on Pregnancy Outcomes and Serum Cytokines in Pregnant Women with Systemic Lupus Erythematosus.

Systemic lupus erythematosus (SLE) is an autoimmune disease, with hydroxychloroquine being the main therapeutic agent for the treatment of SLE. This research explored the effects of hydroxychloroquine combined with low-dose aspirin on maternal and infant outcomes and cytokines of pregnant women with SLE. Ninety pregnant women with SLE were divided into the hydroxychloroquine (HCQ) group (45 cases) and the hydroxychloroquine combined with low-dose aspirin (HCQASP) group (45 cases) by random number table. Patients in the HCQ group were treated with oral administration of hydroxychloroquine, while patients in the HCQASP group were treated with low-dose aspirin based on oral administration of hydroxychloroquine. Pregnancy outcomes, fetal outcomes, and cytokine levels were statistically analyzed. The HCQASP group had a significantly higher proportion of full-term pregnancies and a significantly lower proportion of hypertension, prematurity, and pregnancy loss than the HCQ group. Neonates in the HCQASP group also had significantly higher birth weights and Apgar scores and a significantly lower proportion of neonatal asphyxia than the HCQ group. After treatment, the HCQASP group had significantly higher interleukin (IL-2) and interferon (IFN)-γ levels and significantly lower IL-4 and IL-10 levels than the HCQ group. Hydroxychloroquine combined with low-dose aspirin can effectively improve the pregnancy outcomes of pregnant women with SLE by affecting the levels of T helper (Th)2 and Th1 cytokines.

Pregnancy Outcomes Subsequent to Stillbirth—A Single Tertiary-Care Center Experience

Background: Currently, there is little evidence to guide clinical management of pregnancies after stillbirth. Our study aims to evaluate the pregnancy outcome in pregnant women with a previous stillbirth, by applying a standardized protocol for etiologic investigations and subsequent treatment of the underlying etiology. Methods: A retrospective cohort study on a group of 100 women with history of stillbirth, occurred in single pregnancy between 2005 and 2021, was performed. All patients were followed up in their subsequent pregnancies (n = 153) in a tertiary university hospital. During the preconception period causes of stillbirth were investigated and a correction of modifiable risk factors was encouraged with a multidisciplinary approach. Data about pregnancy management, obstetric complications, gestational age at delivery, mode of delivery and neonatal outcomes were collected. Results: The analysis of previous stillbirth revealed that, by using the ReCoDe classification, the most common identifiable causes of death were fetal growth restriction (21%), placental abruption (11%) and “other placenta insufficiencies” (26.7%), whereas 15.8% of stillbirth was unexplained. Out of 153 subsequent pregnancies, 131 (85.62%) resulted in live births, 15 (9.8%) in a first trimester miscarriage, and 7 (4.57%) in second trimester miscarriage; no cases of stillbirth recurrence occurred. Obstetric complications in subsequent pregnancies included gestational diabetes (21.4%), gestational hypertensive disorders (6.1%), intrahepatic cholestasis of pregnancy (3.8%), fetal growth restriction (7.6%) and preterm birth (19.8%). The mean gestational age at delivery was 38 weeks with a mean birth weight of 2886.63 g. Conclusions: Our experience is encouraging as reflecting good outcomes in terms of live birth rate in the subsequent pregnancies, with no cases of recurrence. These results are probably due to extensive preconception investigations with a multidisciplinary approach. A preconception evaluation is, thus, essential to improve maternal and fetal outcome in case of history of stillbirth, aiming to minimize the risk of recurrence.

Pregnancy Outcomes in Pregnant Women with HIV on Tenofovir Disoproxil Fumarate (TDF) Compared to Tenofovir Alafenamide (TAF)

Our objective was to assess the safety, efficacy, and pregnancy outcomes of Tenofovir Disoproxil Fumarate (TDF) compared to Tenofovir Alafenamide (TAF) use in pregnant women with HIV (PWLHIV). This retrospective cohort study of all women who received prenatal care at a single academic center between January 1st 2015 and June 30th, 2020 compared outcomes in PWLHIV using TDF compared to TAF. The primary outcome was weight-gain during pregnancy. Secondary outcomes included CD4 count, viral-load, gestational age at delivery, fetal and neonatal outcomes. Outcomes were analyzed using standard statistical tests. Multivariable linear-regression analysis models accounting for potential confounders were created for primary and secondary outcomes, with beta coefficients (β) and associated 95% confidence intervals as the primary measure of effect. Statistical analysis was done with STATA 16. There were 66 women in the TDF group and 34 women in the TAF group. In the overall cohort, the median (interquartile range, IQR) gestational age at delivery for PWLHIV on TDF and TAF were 38.6 (IQR 37.5-39.4) and 38.1 (31.1-39.1) weeks respectively; and most women (85%) were Black/African American. Compared to PWLHIV on a TDF regimen, women on TAF, on average, gained over 3 kg more weight in the 3rd trimester of pregnancy (β=3.20, 95% CI 1.64, 7.97; p=0.03). Women in the TAF arm were also more likely to have higher median CD4-count (470 cells/mm3 versus 669 cells/mm3, p=0.035) in the third trimester compared to women on TDF. There were no cases of neonatal/infant HIV or death. Although TAF use was associated with more weight gain compared to TDF, both regimens appear safe and effective during pregnancy. PWLHIV should be counseled about the potential for weight gain with TAF based regimens during pregnancy.

Secular increase in the prevalence of gestational diabetes and its associated adverse pregnancy outcomes from 2014 to 2021 in Hebei province, China.

We aimed to investigate the secular prevalence of gestational diabetes mellitus (GDM) and evaluate its adverse pregnancy outcomes among pregnant women in Hebei province, China. We analyzed the data from the monitoring information management system for pregnant women in 22 hospitals of Hebei province, China. In this study, 366,212 individuals with singleton live births from 2014 to 2021 were included, of whom 25,995 were diagnosed with gestational diabetes. We described the incidence of common complications and further analyzed the clinical characteristics in GDM patients and the relationship between GDM and adverse pregnancy outcomes. The top 3 pregnancy complications in Hebei province are anemia, gestational hypertension, and GDM. The average incidence of GDM was 7.10% (25,995/366,212). The incidence rate of GDM significantly increased from 2014 to 2021 (χ2 trend = 7,140.663, P < 0.001). The top 3 regions with GDM incidence were Baoding (16.60%), Shijiazhuang (8.00%), and Tangshan (3.80%). The incidence of GDM in urban pregnant women (10.6%) is higher than that in rural areas (3.7%).The difference between the GDM and Non-GDM groups was statistically significant in terms of maternal age, gravidity, parity, education level, and incidence of pregnancy complications (gestational hypertension, heart diseases, and anemia) (P < 0.05). GDM individuals were at significantly increased risk of most assessed adverse pregnancy outcomes, including premature delivery, Cesarean delivery, uterine inertia, neonatal intensive care unit (NICU) admission, Apgar (activity-pulse-grimace-appearance-respiration) score at 1min, and macrosomia (P < 0.05). The multivariate logistic regression analysis showed that GDM was an independent risk factor in terms of premature birth, Cesarean delivery, uterine inertia, placental abruption, NICU admission, and macrosomia. The risk of adverse pregnancy outcome in pregnant women with GDM is significantly increased. In order to reduce the occurrence of adverse pregnancy outcomes, effective interventions are needed.

Pregnancy Outcomes in Pregnant Women with COVID 19

Pregnancy Outcomes in Pregnant Women with COVID 19

Pregnancy and Childbirth in Women With Idiopathic Intracranial Hypertension.

Background Idiopathic intracranial hypertension affects many women of childbearing age. However, the literature is sparse regarding pregnancy outcomes for these women. The goal of this study is to investigate the relationship between pregnancy outcomes in patients with a diagnosis of idiopathic intracranial hypertension. Methodology The TriNetX Research Network database was used to query 57 healthcare organizations for patients with idiopathic intracranial hypertension while pregnant (cohort 1) versus those who were pregnant without idiopathic intracranial hypertension (cohort 2). Cohorts were propensity-score matched for confounders related to pregnancy outcomes. The primary outcomes of interest were ectopic or molar pregnancy, cesarean section, abortion, preterm labor, depression, pre-eclampsia or eclampsia, and mortality. Chi-square analysis and logistic analysis were used on categorical variables. Results Ectopic/molar pregnancy was seen in 106 (1.75%) versus 117 (1.93%) (odds ratio (OR) 0.904, 95% confidence interval (CI) (0.694, 1.179), p = 0.4572) patients in cohorts 1 and 2, respectively. Cesarean section was seen in 785 (12.94%) versus 886 (14.59%) (OR 0.869, 95% CI (0.784, 0.964), p = 0.0078) patients, abortion in 536 (8.83%) versus 682 (11.24%) (OR 0.765, 95% CI (0.679, 0.862), p < 0.0001), preterm labor in 498 (8.206%) versus 668 (11.01%) (OR 0.723, 95% CI (0.640, 0.816), p < 0.0001), depression in 1,057 (17.42%) versus 1,061 (17.48%) (OR 0.995, 95% CI (0.906, 1.093), p = 0.9238), and pre-eclampsia/eclampsia in 501 (8.26%) versus 492 (8.11%) (OR 0.1.02, 95% CI (0.896, 1.161), p = 0.7657). Mortality was seen in 68 patients in cohort 1 versus 13 patients in cohort 2 (OR 5.279, 95% CI (2.913, 9.564), p < 0.0001). Conclusions This retrospective study examined pregnancy outcomes for pregnant women with a diagnosis of idiopathic intracranial hypertension. Women with idiopathic intracranial hypertension do not have an increase in rates of abortion, ectopic/molar pregnancy, cesarean section, preterm labor, or depression when compared to women without idiopathic intracranial hypertension. The mortality rate was higher in the idiopathic intracranial hypertension cohort, but still very low. This study demonstrates that pregnancy is generally well tolerated in the idiopathic intracranial hypertension population.

Prevalence of reproductive tract infections among women preparing to conceive in Chongqing, China: trends and risk factors

BackgroundReproductive tract infection has become a major public health issue all over the world for its high and growing prevalence. It can cause adverse pregnancy outcomes in pregnant women and their foetuses. This study aimed to investigate the trends and risk factors of the prevalence of reproductive tract infections among women who prepared to conceive in the Chongqing Municipality (China) from 2012 to 2016.MethodsA multi-center cross-sectional study was conducted between January 2012 and December 2016. Women aged 20–49 years who intended to get pregnant were recruited for this study. All participants underwent preconception examination, which included testing for Neisseria gonorrhoeae, Chlamydia trachomatis, Trichomonas vaginalis, syphilis, bacterial vaginosis and candidiasis according to the national diagnostic standard. A total of 439,372 women with testing results for all six types of reproductive tract infections were included in our final analyses. Logistic regression and factor analysis were used to determine the possible sociodemographic factors associated with prevalence trends.ResultsIn our study, the overall positive rate of RTIs among the 439,372 women of reproductive age was 5.03%. Candidiasis was the most common infection in our population (2.47%), followed by bacterial vaginosis (1.28%), syphilis (0.73%), T. vaginalis (0.49%), C. trachomatis (0.20%) and N. gonorrhoeae (0.06%). The prevalence of reproductive tract infections was highest among women aged 35 years and above, with a primary or lower education level, history of pregnancy, delivery, induced abortion, or spontaneous abortion. From 2012 to 2016, the trend of the overall prevalence of reproductive tract infections was V-shaped, decreasing steadily from 2012 to 2015, with a slight rise in 2016. Our results suggest that the distribution change of age, education level, gravidity, parity, and history of induced abortion influenced this trend.ConclusionSince the number of high-risk women who intend to become pregnant is growing in the Chongqing Municipality, pre-conception positive preventions including health education, regular screening, and timely treatment of reproductive tract infections are needed to prevent the impact of reproductive tract infections on maternal health and infant safety.

Gestational diabetes mellitus in the COVID-19 pandemic: A retrospective study from Hangzhou, China.

AimsOur study aimed to investigate changes in the prevalence of gestational diabetes mellitus (GDM) in the COVID‐19 pandemic and postpandemic era and the risk of adverse pregnancy outcomes in pregnant women diagnosed with GDM during the blockade period.MethodsFirst, we investigated changes in the prevalence of GDM and the population undergoing oral glucose tolerance tests (OGTT) after the COVID‐19 pandemic. We then collected clinical information from pregnant women diagnosed with GDM to explore the risk of adverse pregnancy outcomes in pregnant women with GDM during the COVID‐19 pandemic.ResultsAfter the COVID‐19 pandemic, the proportion of pregnant women in the total number of outpatient OGTT tests decreased yearly. The ratio was 81.30%, 79.71%, and 75.48% from 2019 to 2021, respectively, with the highest proportion of pregnant women in February 2020 (92.03%). The prevalence of GDM was higher in March 2020 compared to the same period in 2019. However, from 2019 to 2021, the prevalence decreased year by year with 21.46%, 19.81%, and 18.48%, respectively. The risk of adverse pregnancy outcomes for pregnant women diagnosed with GDM during the most severe period of the COVID‐19 pandemic did not differ from before the COVID‐19 pandemic.ConclusionsAfter the COVID‐19 pandemic, the prevalence of GDM increased during the most severe period of the epidemic, but the overall prevalence of GDM decreased year by year. In addition, the pandemic did not change the risk of adverse pregnancy outcomes in pregnant women with GDM.

Pregnancy outcomes in pregnant women with diabetes treated with insulin alone and insulin with metformin

Aim: The goal of this study was to compare maternal and neonatal results in diabetic pregnant ladies who were treated either insulin and metformin or insulin only.Methods: 220 pregnant diabetic women with type 1, 2 or gestational diabetes were randomisely assigned into two groups .each group is 110 pregnant diabetic women. One group takes insulin and metformin treatment to achieve glycemic targets and other take insulin only treatment. Pregnancy results in 110 ladies who stayed solely on insulin have been compared to pregnancy results in 110 pregnant diabetic ladies treated with insulin and metformin who were matching for age, weight, as well as ethnicity.Results: No significant variations in maternal risk factors existed at the start of the study. Group II from enrolling to term, they gained significantly more weight (5.90 vs. 4.39 kg; P &lt; 0.000). When it came to gestational hypertension, there was no significant difference between groups I and II (14.5 against 19.1%, P = 0.367), pre-eclampsia (7.27 vs. 9.09%, P = 0.622),insulin dosage was decreased in group I statistically significant (mean 39.5±16.5 vs. 55.4±17.5 units, P= 0.000), vaginal delivery (41.8 vs. 47.3%, P = 0.416) or rate of elective Caesarean section (39.1 vs. 32.7%, P = 0.325), rate of emergency caesarean section (19.1 vs. 20%, P=0.865), perinatal loss (4 cases in group II vs. 3 cases in group I;P=0.701). Group I had a lower rate of neonatal morbidity; prematurity (16.63 vs. 24.55%, P = 0.417), neonatal hypoglycemia (7.3 vs. 24.5 %, P= 0.000), respiratory distress (13.64 vs. 30 %, P= 0.003), neonatal jaundice (13.6 vs. 33.6%, P &lt; 0.000) and admittance to the newborn intensive care unit (24.55 vs. 35.45%, P = 0.077). Macrosomia occurrence (There was a significant difference in birth weight centiles &gt; 90 [group I (16.4%) vs. group II (29.1%); P = 0.024]. The incidence of polyhydramnios was significantly different [group I (13.6%) vs. group II (32.7%); P = 0.001].Shoulder dystocia [group ? (2.7%) vs. group II (4.5%); P=0.721].Conclusions: Diabetic pregnant women who were treated with insulin plus metformin who had equal baseline risk factors for unfavourable pregnancy outcomes gained less weight and needed less insulin to maintain glycemic control. Furthermore improved neonatal outcomes as macrosomia, neonatal hypoglycemia, respiratory distress and special care baby admission compared with those treated with insulin alone.

Analysis of Adverse Pregnancy Outcomes of Pregnant Women with Syphilis and Maternal-Infant Serological Association in Changzhou, China, 2015-2019.

Background Although the prevention of mother-to-child transmission of syphilis program in China has achieved national coverage for 7 years, controversy still exists regarding the treatment of syphilis and the serological significance of syphilis. Objective To explore the occurrence and influencing factors of adverse pregnancy outcomes among pregnant women with syphilis in Changzhou from 2015-2019 and to further analyze the impact of syphilis serologic titers on perinatal outcomes and neonatal serologic outcomes. Methods Syphilis-infected pregnant women reported in Changzhou City from 2015 to 2019 were selected as the study population (data were obtained from the “China Information System for Prevention of Mother-to-child Transmission of AIDS, Syphilis and Hepatitis B.” Demographic characteristics, laboratory tests, and medication were collected to describe adverse pregnancy outcomes and the distribution of non-pale leptospiral antibody titers during pregnancy. Multivariate logistic regression was used to analyze the factors influencing adverse pregnancy outcomes. We also compared differences in syphilis titers among mothers who received different interventions, differences in serologic outcomes of their children, and correlations between them. Results For mothers with syphilis infection, we found no treatment during pregnancy (OR =1.70) and an initial titer greater than 1 : 8 (OR =2.28) to be risk factors. For treated pregnant women, increasing age (OR =1.08), lack of standardized treatment (OR =1.87), and initial titer greater than 1 : 8 (OR =1.69) were risk factors, while previous parity was a protective factor (OR =0.62). For untreated pregnant women, marital status (OR =2.40) and initial titers greater than 1 : 8 (OR =3.57) were risk factors. There were statistically significant differences (P < 0.01) in serologic titer changes, time to antibody regression, and time to exclusion of syphilis infection in children of pregnant women with syphilis infection after receiving different interventions during pregnancy, but different time distributions of interventions had no effect on these three indicators. Conclusion Pregnant women with syphilis should actively cooperate with their doctors in the standardized treatment of pregnancy, and doctors should also pay more attention to pregnant women with syphilis whose initial titers are greater than 1 : 8. High-quality prenatal care is a key component in interrupting mother-to-child transmission of syphilis and preventing various adverse pregnancy outcomes. The adaptation of standardized treatment protocols for pregnant women with syphilis in China is a strong proof of the progress of precision medicine.

Prediction and analysis of adverse pregnancy outcomes in pregnant women with cesarean scar diverticulum

Objective: To investigate the pregnancy outcomes of pregnant women with cesarean scar diverticulum (CSD) and to find the relevant factors that predict the occurrence of adverse pregnancy outcomes. Methods: From January 2015 to March 2019, 501 singleton pregnant women with a history of cesarean section who underwent regular prenatal examination in early pregnancy and eventually delivered in Peking University First Hospital were prospectively collected. According to the presence or absence of CSD in the first trimester of pregnancy, the pregnant women were divided into the CSD group (n=127, 25.3%) and the non-CSD group (n=374, 74.7%). According to the mode of delivery and the classification of the lower uterine segment seen during cesarean section, the CSD group was further divided into the non-rupture group (including spontaneous delivery and lower uterine segment grade Ⅰ;n=108, 85.0%) and rupture group (including lower uterine segment grade Ⅱ-Ⅳ;n=19, 15.0%). The general clinical data, pregnancy outcomes, diverticulum-related indexes [including length, width, depth (D), average diameter, volume, and residual myometrial thickness (RMT)] were compared. The predictive values of D/adjacent myometrial thickness≥50%, RMT≤2.2 mm and D/RMT>1.3 for uterine rupture in CSD pregnant women were verified. Results: (1) Comparison between CSD group and non-CSD group: the lower uterine segment thickness in the third trimester of pregnancy in the CSD group was lower than that in the non-CSD group [(1.2±0.5) vs (1.4±0.6) mm, respectively], and the incidence of uterine rupture was higher than that in the non-CSD group [15.0% (19/127) vs 8.0% (30/374), respectively], and the differences were statistically significant (both P<0.05). There were no significant differences in other clinical data and pregnancy outcomes between the two groups (all P>0.05). (2) Comparison of rupture group and non-rupture group: the lower uterine segment thickness in the third trimester of pregnancy in rupture group [(0.6±0.5) mm] was lower than that in non-rupture group [(1.2±0.6) mm], and the difference was statistically significant (t=3.486, P=0.001). There were no significant differences in diverticulum-related indexes between the two groups (all P>0.05). (3) Relationship between high risk predictors of uterine rupture and actual uterine rupture: the sensitivity of D/adjacent muscle thickness ≥50%, RMT≤2.2 mm and D/RMT>1.3 in predicting the high risk of uterine rupture were 94.7%, 57.9% and 73.6%, the specificity were 12.0%, 40.7% and 24.1%, the positive predictive value were 15.9%, 14.7%, 14.6%, and the negative predictive value were 92.8%, 84.6%, 83.9%, respectively. Conclusions: The risk of uterine rupture in pregnant women with CSD is higher than that in those without CSD. There is no significant correlation between CSD related indexes and uterine rupture in the first trimester. Monitoring the lower uterine segment thickness in the third trimester might be helpful to predict the occurrence of adverse pregnancy outcomes.

Maternal Subclinical Hyperthyroidism and Adverse Pregnancy Outcomes: A Systematic Review and Meta-analysis of Observational Studies.

Findings from studies evaluating adverse pregnancy outcomes in pregnant women with subclinical hyperthyroidism are conflicting and inconclusive. In this systematic review and meta-analysis, our aim was to evaluate the pooled odds ratio (OR) of adverse pregnancy outcomes in women with subclinical hyperthyroidism, compared to euthyroid women. Scopus, PubMed (including Medline), and Web of Science databases were systemically searched for regaining published studies to January 2022 examining adverse pregnancy outcomes in women with subclinical hyperthyroidism. Outcomes of interest were classified into seven composite outcomes, including hypertensive disorders, preterm delivery, macrosomia/large for gestational age (LGA), pregnancy loss, adverse maternal outcomes, adverse neonatal outcomes, and adverse fetal outcomes. In this meta-analysis, both fixed and random effect models were used. Publication bias was also evaluated by Egger test and the funnel plot, and the trim and fill method was conducted in case of a significant result, to adjust the bias. Of 202 records retrieved through searching databases, 11 studies were selected for the final analyses. There were no significant differences in pooled ORs of hypertensive disorders, preterm delivery, macrosomia/LGA, and pregnancy loss in pregnant women with subclinical hyperthyroidism, compared to the euthyroid controls. The pooled OR of adverse maternal, neonatal, and fetal outcomes in pregnant women with subclinical hyperthyroidism was not statistically significantly different from that of the euthyroid control group. The current meta-analysis demonstrated that subclinical hyperthyroidism in pregnancy is not related with adverse maternal and fetal outcomes. Therefore, clinicians should be avoided unnecessary treatments for pregnant women with subclinical hyperthyroidism.

Asthma in a prospective cohort of rural pregnant women from Sri Lanka: Need for better care during the pre-conceptional and antenatal period.

To describe the epidemiology and the effect of asthma on pregnancy outcomes in pregnant women from a rural geography. We conducted a prospective cohort study in Anuradhapura district, Sri Lanka enrolling all eligible pregnant women registered in the maternal care program. An interviewer-administered questionnaire-based symptom analysis and clinical assessment was conducted in the first and second trimesters. We recruited 3374 pregnant women aged 15-48 years at conception. Self-reported physician-diagnosed asthma prevalence was 6.6% (n = 223) with only 41.7% (n = 93) on regular medical follow-up for asthma. The prevalence of wheeze reduced from pre-pregnancy (67.0%) to the first (46.4%) and second trimesters (47.7%; p<0.01). Of the 73 asthmatic women who did not have wheeze in the last 3 months preceding pregnancy, new-onset wheeze was reported by 6(8.2%) and 12(16.4%) in the first and second trimester, respectively. Pregnant women who sought medical care for asthma in the private sector had a lower likelihood of developing new-onset wheeze in the first trimester (p = 0.03; unadjusted OR = 0.94;95%CI 0.89-0.99). Thirty-four (33.3%) pregnant women had at least one hospital admission due to exacerbation of wheeze during the first and second trimester. The prevalence of low birth weight (16.0%) was higher among pregnant asthmatic women. This study reports the high prevalence of asthma and asthma-associated pregnancy outcomes in women from a rural geography signifying the importance of targeted management.

Analysis of the Timing of Cervical Cerclage Treatment in Pregnant Women with Cervical Insufficiency and the Effect on Pregnancy Outcome.

Purpose To analyze the effect of the choice of timing of cervical cerclage treatment on pregnancy outcome in pregnant women with cervical insufficiency (CI). Methods The case data of 160 pregnant women admitted to our hospital for cervical cerclage due to CI from January 2020 to September 2021 were sampled. They were divided into the early group (14∼18 weeks of pregnancy, n = 86), the middle group (19∼27 weeks of pregnancy, n = 74) according to the different gestational periods of surgical treatment, and into the elective group (elective operation, n = 71) and the emergency group (emergency operation, n = 89) according to the different timings of surgical treatment. To compare the pregnancy outcomes of the four groups and the effects of different treatment timings on pregnant women and newborns. Results After the operation, the intrauterine infection rate in the early group was lower (8.14% (7/86)) than that (71.62% (53/74)) in the middle group, and the intrauterine infection rate (18.31% (13/71)) in the elective group was lower (61.80% (55/89)) than that in the emergency group (P < 0.05). After the operation, the late abortion rate in the early group was 8.14% (7/86) lower than 63.51% (47/74) in the middle group, and the late abortion rate in the elective group was 15.49% (11/71) lower than 61.80% (55/89) in the emergency group (P < 0.05). After the operation, the full-term birth rate (82.56% (71/86)) in the early group was higher (21.62% (16/74)) than that in the middle group, and the full-term birth rate (73.24% (52/71)) of the elective group was higher (24.72% (22/89)) than that in the emergency group (P < 0.05). After the operation, there was no significant difference in the preterm birth rate between the early group and the middle group (8.14% vs 14.86%), and between the elective group and the emergency group (11.27% vs 12.36%) (P > 0.05). There was no significant difference in neonatal Apgar scores between the early group and the middle group (7.30 ± 0.98 vs 7.14 ± 0.91) scores, and between the selective group and the emergency group (7.15 ± 0.82 vs 7.07 ± 1.07) scores (P > 0.05). There was no significant difference in gestational week extension time between the early group and the middle group (6.52 ± 1.77 vs 6.99 ± 1.69) days and between the elective group and the emergency group (6.44 ± 1.37 vs 6.82 ± 1.70) days (P > 0.05). The length of hospital stay was (7.28 ± 1.39 vs 10.89 ± 2.65) days in the early group and the middle group, with the early group being shorter than the middle group (P < 0.05), and the length of hospital stay was (8.72 ± 1.23 vs 9.30 ± 1.39) days in the elective group and the emergency group, with the elective group being shorter than the emergency group (P < 0.05). Conclusions The therapeutic effect and pregnancy outcome of cervical cerclage are affected by the timing of treatment. Among them, the effect of elective operation at 14∼18 weeks of pregnancy is more ideal, which is worthy of clinical promotion.

Exploration on Clinical Characteristics and Pregnancy Outcome of Pregnant Women with Cephalic Dystocia

Exploration on Clinical Characteristics and Pregnancy Outcome of Pregnant Women with Cephalic Dystocia

Chinese Herbal Medicines Have Potentially Beneficial Effects on the Perinatal Outcomes of Pregnant Women

Introduction: Tocolytic treatment is beneficial to pregnant women with a risk of premature labor or miscarriage. However, previous reports have shown that progestogen might not be effective and ritodrine may increase the risk of maternal vascular-related diseases. Chinese herbal products (CHP) are used as alternative therapies for pregnant women. The goal was to evaluate the efficacy of combined tocolytic therapy and CHP therapy in pregnancy outcomes for pregnant women in Taiwan. Materials and Methods: We conducted a retrospective cohort study based on the National Health Insurance Research Database. A total of 47,153 pregnant women treated with tocolytics aged 18–50 years from 2001 to 2015 were selected from two million random samples. According to the medical use of tocolytics and CHP, we divided the users into two groups: western medicine (WM) only (n = 40,961) and WM/CHP (n = 6,192) groups. A propensity score (PS)-matched cohort (6,192 pairs) was established based on baseline confounders. All participants were followed up to perinatal outcomes. Conditional logistic regression analysis was used to examine the effects of CHP use on the odds of miscarriage and preterm birth. Results: The adjusted odds ratio (OR) for premature birth in the WM/CHP group (n = 411, 6.64%) was significantly lower than in the WM group (n = 471, 7,61%) (0,86, 95% confidence interval [CI], 0.74–0.99). Further subgroup analysis based on the usage of formulae that activate blood and remove stasis or purgative formulae, the adjusted OR of preterm birth of those using these formulae was significantly lower in the WM/CHP group (n = 215, 6.32%) than that in the WM group (n = 265, 7.77%) (OR: 0.79, 95% CI: 0.65–0.96). Conclusion: We found that the combination of CHP and tocolytics can be beneficial to pregnant women in the prevention of premature birth. Further research is required to investigate causal relationships.

Effects of Early Nursing Monitoring on Pregnancy Outcomes of Pregnant Women with Gestational Diabetes Mellitus under Internet of Things.

To analyze the effect of early nursing intervention based on fetal heart signal extraction algorithm and Internet of Things (IoT) wireless communication technology on the adverse pregnancy outcomes of pregnant women with gestational diabetes mellitus (GDM) and newborns, 88 pregnant women diagnosed with GDM who underwent the 75 g glucose tolerance test at 24-28 gestational weeks in the hospital were selected as the research objects. According to the different intervention methods, the patients were divided into 44 cases of the experimental group (nursing intervention based on maternal and infant monitoring system) and 44 cases of the control group (outpatient follow-up intervention). The results showed that the compliance score and diet compliance rate of patients in the experimental group were signally higher than those in the control group at 1 and 3 months after intervention (P < 0.05). The levels of fasting blood glucose (FBG), blood glucose 2 hours after the meal, and hemoglobin A1c (HbA1c) in the experimental group were lower than those in the control group at 1 and 3 months after intervention (P < 0.05). The number of giant babies, hypoglycemia, hyperbilirubinemia, fetal distress, premature delivery, and birth weight in the experimental group was all lower than those in the control group, while the Apgar scores were higher than that in the control group (P < 0.05). To sum up, the intervention based on the intelligent maternal and infant monitoring system could timely help pregnant women adjust their diet structure and optimize the management of blood glucose and blood lipids, thus effectively improving the adverse pregnancy outcome and maintaining the health of pregnant women and newborns.

The Influence of HbA1c and Gestational Weight Gain on Pregnancy Outcomes in Pregnant Women With Gestational Diabetes Mellitus.

BackgroundTo investigate the influence of HbA1c level and GWG on pregnancy outcomes in pregnant women with GDM.MethodsA total of 2,171 pregnant women with GDM were retrospectively included and categorized as follows: (1) normal (HbA1c <6%) and elevated (HbA1c ≥6%) HbA1c groups according to the HbA1c level in the second trimester, and (2) inadequate, appropriate, and excessive GWG groups according to the IOM guidelines.ResultsIn pregnant women with GDM, advanced age and high pre-pregnancy BMI were high-risk factors for elevated HbA1c. Pregnant women with elevated HbA1c had higher OGTT levels than those with normal HbA1c, and the risks of adverse pregnancy outcomes were higher (P < 0.05). The risks of primary cesarean section, hypertensive disorders during pregnancy, and macrosomia in pregnant women with excessive GWG were significantly higher than those with inadequate and appropriate GWG (P < 0.05). When GWG was appropriate, the risk of hypertensive disorders during pregnancy in the elevated HbA1c group was higher than that in the normal HbA1c group. When GWG was excessive, the risks of postpartum hemorrhage, macrosomia, and neonatal asphyxia in the elevated HbA1c group were significantly higher than in the normal HbA1c group (P < 0.05).ConclusionMonitoring and controlling blood glucose levels have shown effectiveness in reducing the adverse pregnancy outcomes in women with GDM, particularly for those who had excessive GWG.

Clinical characteristics and pregnancy outcomes of pregnant women with left ventricular non-compaction

Objective: To investigate the clinical characteristics and pregnancy outcomes in pregnant women with left ventricular non-compaction (LVNC). Methods: The clinical data of seven pregnant women with LVNC from January 2011 to December 2021 in Beijing Anzhen Hospital,Capital Medical University were retrospectively analyzed, including age, gestational age of symptom first occured, LVNC history, clinical symptoms, New York Heart Association (NYHA) cardiac function class, echocardiography, blood brain natriuretic peptide (BNP), treatment and the maternal and fetal outcomes. Results: Five cases were diagnosed before pregnancy, of which there were three women with medication; one case diagnosed in the month of pregnancy; one case diagnosed at 36 weeks of gestation. NYHA cardiac function was grade Ⅰ in four cases and grade Ⅱ in three cases before or during the first trimester of pregnancy. Of the five pregnant women who underwent echocardiography, there were one case of left ventricular insufficiency, three cases of mild left ventricular dysfunction and one case of normal left ventricular function before or during the first trimester of pregnancy. Of the five pregnant women to the second and third trimester of pregnancy, there were one case of grade Ⅳ, one case of grade Ⅲ, two cases of grade Ⅱ-Ⅲ and one case of grade Ⅱ in NYHA class ; three cases of left ventricular insufficiency, two cases of normal left ventricular function by echocardiography four cases had cardiac symptoms at 15-24 weeks of gestation and were treated with medication. In four cases, blood BNP increased to 214-1 197 ng/L during pregnancy, and were 89-106 ng/L after termination of pregnancy. There were 4 cases with arrhythmia. Indications for termination of pregnancy: LVNC complicated with heart failure in two cases, LVNC complicated with decreased cardiac function and threatened preterm birth in one case, complicated with pregnancy at full term in two cases, LVNC complicated with severe pulmonary hypertension in one case, and left ventricular dysfunction in one case. Cesarean section in four cases in the third-trimester, in one case in the second-trimester, and forceps curettage in two cases were taken. Two full-term infants,two preterm infants were born without LVNC. Conclusions: Women diagnosed with LVNC and low left ventricular ejection fraction before pregnancy are more prone to decreased cardiac function during pregnancy. Carrying out pregnancy risk assessment and strengthening the multi-disciplinary team management of high risk factors in pregnancy are conducive to achieve good pregnancy outcomes.

The Effect of Sildenafil on Pregnancy Outcomes in Pregnant Women With Idiopathic Borderline Oligohydramnios: A Randomized Controlled Trial.

Objective: Borderline oligohydramnios always produces a dilemma of management and counseling among obstetricians. This study was designed to compare the effect of sildenafil plus fluid therapy versus fluid therapy alone on pregnancy outcomes and AFI improvement in pregnant women complicated by idiopathic borderline oligohydramnios. Materials and methods : This randomized clinical trial was conducted in Arash Women's Hospital, Tehran, Iran from 2017 to 2020. Fifty-one pregnant women with idiopathic borderline oligohydramnios were allocated to two groups. Group 1 received fluid therapy and Group 2 received fluid therapy and Sildenafil 25 mg three times daily for six weeks. AFI was measured at the time of randomization, 24 h after treatment and then weekly for six weeks. The changes in AFI, type of delivery, gestational age at delivery, and neonatal outcomes were compared between the two groups. Results: After the intervention, the change in AFI between two groups was not statistically significant. Maternal and fetal outcomes are compared between two groups and there was no significant difference between them. The median (Inter-quartile range) AFI after intervention, in Sildenafil group compared with hydration group, were in 24 hours (8.5 vs. 8, p=0.27), first (9.5 vs. 9.1, p=0.74), second (9 vs 10, p=0.12) third (10.4 vs. 9.4, p=0.33), fourth (10.8 vs 9.1, p=0.1) and Fifth week (10 vs 9.3, p=0.5) of follow-up respectively, but none of them were statistically significant. Conclusion: The findings showed that sildenafil plus fluid therapy do not improve the pregnancy outcomes in women with isolated borderline oligohydramnios compared to fluid therapy alone.