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Abstract Objectives: to determine efficiency and safety of three misoprostol regimens for 2nd trimester pregnancy termination in individuals with two or more cesarean section scars. Methods: a cross-sectional study included 100 pregnant ladies at 13th-26th weeks gestation with previous two cesarean sections (CSs) who were scheduled for pregnancy termination using misoprostol. Patients were conveniently assigned to 100µg/3h, 200µg/3h or 400 µg/3h regimens. Primary outcome was time to abortion, secondary outcomes were side effect and complications. Results: a significant association was found between number previous CSs and longer time to abortion (p=0.01). A highly significant association was identified between earlier gestational age and longer time to abortion (p<0.001). Lower side effects and complications were associated with 200 µg misoprostol every 3 hours of (p<0.001). Incomplete abortion was the most frequent recorded complication for the successive doses of misoprostol. Conclusions: misoprostol is an effective drug at low doses for pregnancy termination in women with prior two or more caesarean sections. However, its safety needs monitoring of the patient in the hospital to decrease morbidity and mortality behind its use.
Resumo Objetivos: determinar a eficiência e segurança de três regimes de misoprostol para interrupção da gravidez no segundo trimestre em indivíduos com duas ou mais cicatrizes de cesariana. Métodos: um estudo transversal incluiu 100 gestantes entre 13ª e 26ª semanas de gestação com duas cesarianas (CEs) anteriores que foram agendadas para interrupção da gravidez com uso de misoprostol. Os pacientes foram convenientemente designados para regimes de 100 µg/3 horas, 200 µg/3 horas ou 400 µg/3 horas. O desfecho primário foi o tempo para o aborto, os desfechos secundários foram efeitos colaterais e complicações. Resultados: foi encontrada associação significativa entre o número de cesáreas anteriores e o maior tempo até o aborto (p=0,01). Foi identificada associação altamente significativa entre idade gestacional mais precoce e maior tempo para abortar (p<0,001). Menores efeitos colaterais e complicações foram associados com 200 µg de misoprostol a cada 3 horas (p<0,001). O aborto incompleto foi a complicação mais frequente registrada para as doses sucessivas de misoprostol. Conclusões: o misoprostol é um medicamento eficaz em doses baixas para interrupção da gravidez em mulheres com duas ou mais cesarianas anteriores. Porém, sua segurança necessita de monitoramento do paciente no hospital para diminuir a morbimortalidade por trás de seu uso.
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Humans , Female , Pregnancy , Pregnancy Trimester, Second , Misoprostol/administration & dosage , Abortion, Induced , Cesarean Section, Repeat , Cross-Sectional StudiesABSTRACT
SUMMARY OBJECTIVE: The aim of this study was to analyze the second-trimester levels of vitronectin and plasminogen activator inhibitor-1 in gestational diabetes mellitus. METHODS: This study was conducted between September 2020 and December 2020 at the University of Health Sciences, Bursa Yuksek Ihtisas Research and Training Hospital, Department of Obstetrics and Gynecology. A total of 30 pregnant women with gestational diabetes mellitus and 60 healthy controls between 24 and 27/6 weeks of gestation were included. The inclusion criteria were as follows: being between 18 and 45 years old and 24-27/6 gestational weeks, having singleton pregnancy, diagnosed with gestational diabetes mellitus by using a two-step challenge test. The exclusion criteria of this study were as follows: chronic inflammatory or infectious disease, fasting blood glucose>126 mg/dL, intolerance to glucose tolerance testing, abnormal liver or kidney function tests, as well as pregnancy with pre-gestational diabetes history of adverse perinatal outcomes. Serum vitronectin and plasminogen activator inhibitor-1 levels were measured using the enzyme-linked immunosorbent assay method. RESULTS: Vitronectin and plasminogen activator inhibitor-1 levels were higher in the gestational diabetes mellitus group compared with controls [91.85 (23.08) vs. 80.10 (39.18) ng/mL, for vitronectin and 6.50 (1.05) vs. 4.35(1.0) ng/mL, for plasminogen activator inhibitor-1 (for both p<0.001)]. vitronectin >84.7 ng/mL was found to predict gestational diabetes mellitus with a sensitivity of 70% and specificity of 63.3%. Moreover, vitronectin had a significant positive correlation with fasting blood glucose (r=0.476, p<0.001), postprandial blood glucose (r=0.489, p<0.001), HbA1c (r=0.713, p<0.001), and plasminogen activator inhibitor-1 (r=0.586, p<0.001). CONCLUSION: This study revealed that second-trimester vitronectin and plasminogen activator inhibitor-1 are increased in gestational diabetes mellitus and vitronectin could be a candidate for the prediction of gestational diabetes mellitus.
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Background: Pre-eclampsia is a pregnancy specific disorder characterized by hypertension and proteinuria after 20 weeks of gestation. Uterine artery Doppler velocimetry analysis has been extensively studied in the second trimester of pregnancy as a predictive investigation for the future development of pre-eclampsia and Fetal Growth Restriction.Aims: To predict the probability of developing pre-eclampsia of pregnant women and Fetal Growth Restriction in relation with normal and abnormal Doppler velocimetry of uterine artery at 2nd trimester of pregnancy.Methods:A total of 97 pregnant women of 2nd trimester of pregnancy were included in this study After taking informed written consent of the participants, all they underwent uterine artery Doppler velocimetry at 22ndand 24thweek of pregnancy. They again examined clinically during delivery at different gestational age. Pre-eclampsia (PE) was diagnosed on the basis of measurement of blood pressure as well as urine routine and microscopic examination. Fetal Growth Restriction (FGR) was determined by measuring birth weight and gestational age at the time of delivery. Development of PE and FGR was observed in relation to severity of Uterine Artery Doppler Velocimetry findings. A pre-structured data collection sheet was used as a research tool for data collection. Statistical analyses of the results were obtained by using windows-based computer software devised with Statistical Packages for Social Sciences (SPSS-23).Results: More than half (52.6%) of the subjects belonged to age 21-25 years and 52(53.6%) subjects were nulliparous. More than half (56.7%) of the subjects came from low income group family. Pre-eclampsia developed 11(11.3%) of the patients, 15(15.5%) had FGR and 12(12.4%) had notching in 2ndUADV at 24thweek. Presence of Pre-diastolic notch in 2ndUADV study at 24thweek to predict pre-eclampsia has sensitivity 72.7%, specificity 95.4%, accuracy 92.8% and positive predictive values 66.7% and negative predictive value 96.5%. Presence of Pre-diastolic notch in 2ndUADV study at 24thweek to predict FGR has sensitivity 20.0%, specificity 89.0%, accuracy 78.4% and positive predictive values 25.0% and negative predictive value 85.9%. The mean age was 28.69±7.81 years who had per-diastolic notch in 2ndUADV at 24thweek and 24.13±6.11 years who had normal UADV and the p value is 0.022 which is significant. The mean para was 1.29±0.33 who had per-diastolic notch in 2ndUADV at 24thweek and 1.77±0.29 who had normal UADV together with remarkable p value which is 0.001. The mean BMI was 23.59±1.09 Kg/m2who had per-diastolic notch in 2ndUADV at 24thweek and 21.57±0.47 Kg/m2who had normal UADV with notable p value 0.001 in this study.Conclusion:Uterine artery Doppler velocimetry in early pregnancy can be a good investigating tool for prediction of subsequent development of pre-eclampsia and Fetal Growth Restriction
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Background: Despite the liberalization of the abortion services since the early 1970s in India, access to safe abortion services remains limited for the vast majority of Indian women particularly from rural areas. Second trimester abortions have different indications and associated with increased maternal morbidity and mortality as compared to the first trimester abortions.Methods: This study was a retrospective study conducted from the January 2014 to December 2019 at obstetrics and genecology department of Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehradun, Uttarakhand, India. All patients of 12 weeks to 20 weeks of confirmed gestational age were given medical method of second trimester abortion. Data was collected and analyzed regarding demographic features, gestational age, indications, and induction-abortion interval and post abortion contraceptive methods accepted by patient.Results: During this study period a total of 180 patients had second trimester abortion at study institute. Maximum number of patients 69 (38.3%) were of 25-30 years of age group and 161 (85%) patients were of Hindu religion. Major indication was failure of contraception (42.8%) and congenital anomalies in the fetus (45.6%). There was one case of failed medical abortion in which emergency hysterectomy was done for undiagnosed adherent placenta. All patients were compliant of using contraceptive methods after the abortion because of recent medical and mental stress and majority 82 (45.6%) of the patients preferred oral combined contraceptive pills.Conclusions: Apart from congenital anomalies rest all indications can be reduced if women in our country are empowered to control their fertility, get education to become more aware and provided with social security.
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Background: Second-trimester abortion is an important component of the comprehensive women’s health care. Data’s regarding second-trimester abortion is still under-reporting. Though the percentage of induced second-trimester abortion is low, its morbidity is higher than the first-trimester induced abortion. The abortion related mortality usually increases with the age of gestation.Methods: A retrospective observational study was conducted in the department of obstetrics and gynecology at Sree Balaji Medical College and Hospital, Chennai, over a period of one year. The data were collected from the medical case records and we have analyzed on the epidemiology, etiologies, complications and the methods of second- trimester abortion using statistical analysis.Results: In this study, there was no standard regimen of mifepristone and misoprostol were used for second-trimester abortion. The dosages were varied based on the gestational age of pregnancy. As the gestational age progresses, the amount of misoprostol required for the induction of second trimester abortion decreases and the difference is statistically significant. There was no reported case of rupture uterus, but varied complications such as post-abortal hemorrhage, retained placenta, need for blood transfusion, uterine perforation and one maternal death were reported during the study period.Conclusions: In order to reduce the morbidity and mortality of second trimester abortion, more policies and monitored services have to be rendered by the health system. Data regarding the second trimester abortion have to be improved.
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Background: Babies born with chromosomal abnormalities pose a burden on the family as well as the society at large. Early detection and management of fetal chromosomal abnormalities has become an essential component of antenatal care. Hence pregnant women of all ages are offered screening methods for early detection of chromosomal abnormalities. We intended to study the sensitivity and specificity of prenatal screening methods for detection of risk of fetal chromosomal abnormalities.Methods: A three-year retrospective study was conducted from January 2015 to December 2017 in 258 singleton pregnant mothers attending antenatal clinic and delivering at DMCH. The patients were screened for chromosomal abnormalities in the first trimester by NB NT scan along with dual marker and level II anomaly screen scan along with quadruple test in the second trimester. Based on the test results the patients were classified into high risk and low risk pregnant mothers. All the patients with abnormal quadruple test were subjected to amniocentesis for karyotyping. The results of the first trimester and second trimester screening methods were statistically analyzed using chi square test, sensitivity and specificity of the prenatal screening methods was calculated.Results: The sensitivity and specificity of dual marker test for detection of chromosomal abnormality is 50% and 85.94% respectively and that of quadruple test sensitivity is 50%, specificity is 95.3%. The difference was highly significant in the favour of the quadruple marker with P-value of 0.0004.Conclusions: While counseling the patients regarding possibility of having abnormal fetus, obstetrician should keep in mind the false negatives and false positives of prenatal screening and diagnostic methods.
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@#Objective To investigate the association between physical activity and glucose metabolism during the second trimester of pregnancy． Methods A cross－sectional study was conducted from March 2017 to November 2018． 1 083 pregnant women at 20－28 weeks of gestation in Guangzhou，China were recruited into this study． A standardized questionnaire was used to collect demographics and lifestyles． Physical activity was assessed by the international physical activity questionnaire． The participants underwent an oral glucose tolerance test． Multiple linear regression was used to analyze the association between physical activity and blood glucose． Logistic regression analysis model was used to analyze the association between physical activity and gestational diabetes mellitus(GDM) ． Results Only 36. 57% of pregnant women met the recommended level of total physical activity． There was a negative correlation ( β= －0. 104， P= 0. 017) between total physical activity and postprandial 2 h blood glucose． Results from different types of physical activities showed that the recreation，sport，and leisure－time physical activity were negatively associated with postprandial 1 h blood glucose ( β = －0. 114，P = 0. 042) ． No significant association was found between either various types of physical activities or sedentary time and GDM． Conclusions Physical activity during mid－pregnancy is inadequate in pregnant women in Guangzhou，China． Higher total physical activity and recreation，sport，and leisure－time physical activity in the second trimester of pregnancy are associated with lower postprandial blood glucose.
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Resumen: OBJETIVO: Medir, con ultrasonido, la longitud renal y el aclaramiento de creatinina para evaluar su correlación en pacientes embarazadas con enfermedad renal crónica. MATERIALES Y MÉTODOS: Estudio transversal, analítico y retrospectivo efectuado en pacientes embarazadas con enfermedad renal crónica a quienes se midió, con ultrasonido, la longitud renal derecha, izquierda, total y el aclaramiento de creatinina calculado con la ecuación Modification of Diet in Renal Disease (MDRD) para evaluar su correlación como grupo y por trimestres del embarazo. Se utilizó estadística descriptiva, prueba de ANOVA de una vía y el coeficiente de correlación de Pearson (r) con el programa estadístico SPSS versión 20. Los valores p < 0.05 y r > 0.1 se consideraron significativos. RESULTADOS: Se estudiaron 50 pacientes. La longitud renal derecha fue 75.52 ± 16.14 mm, izquierda 84.46 ± 16.51 mm y total 159.96 ± 28.59 mm. La media del aclaramiento de creatinina fue 34.17 ± 25.63 mL/min/1.73 m2 área de superficie corporal. La correlación resultó positiva para la longitud renal izquierda vs aclaramiento de creatinina (r = 0.362) y longitud renal total vs aclaramiento de creatinina (r = 0.346) con mayor evidencia en pacientes en el segundo trimestre del embarazo. Las pacientes en el primer trimestre del embarazo fueron de mayor edad (p = 0.004), con riñones más pequeños (p = 0.008), menor aclaramiento de creatinina (p = 0.001) y mayor frecuencia de enfermedad renal crónica terminal (18%). CONCLUSIONES: Se encontró incremento de la longitud renal izquierda, longitud renal total y aclaramiento de creatinina con correlación positiva. Los cambios fueron evidentes solo en pacientes en el segundo trimestre del embarazo.
Abstract OBJECTIVE: To measure renal length by ultrasound and creatinine clearance to assess its correlation in pregnant patients with chronic kidney disease (CKD). MATERIALS AND METHODS: Cross-sectional, analytical and retrospective study in pregnant patients with CKD whose right, left and total renal length was measured by ultrasound and the creatinine clearance calculated with the Modification of Diet in Renal Disease (MDRD) equation to evaluate its correlation. as a group and by gestational trimesters. Descriptive statistics, one-way ANOVA test and Pearson's correlation coefficient (r) were used with the SPSS version 20 statistical program. The p < 0.05 and r > 0.1 value was considered significant, respectively. RESULTS: 50 patients were studied. The right renal length was 75.52 ± 16.14 mm, left 84.46 ± 16.51 mm and total 159.96 ± 28.59 mm. The mean creatinine clearance was 34.17 ± 25.63 mL/min/1.73 m2 body surface area. The correlation was positive for the left renal length vs creatinine clearance (r = 0.362) and total renal length vs creatinine clearance (r = 0.346) with more evidence in second trimester patients. The first trimester patients were older (p = 0.004), smaller kidneys (p = 0.008), reduced creatinine clearance (p = 0.001) and higher frequency of terminal chronic kidney disease (18%). CONCLUSIONS: An increase in left kidney length, total kidney length and ACr was found, whose correlation was positive. The changes were evident in second trimester pregnant patients.
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Background: Preterm labour is the leading cause of perinatal morbidity and mortality. Infection plays a major role in preterm labour. Elevation of CRP, an inflammatory biomarker has been associated with spontaneous preterm birth. This study was aimed at evaluating the relation of C-reactive protein in early second trimester with preterm labour and neonatal morbidity.Methods: It is a prospective cohort study, 200 pregnant women of singleton pregnancy between the gestational age of 14 to 20 weeks were enrolled. After detailed history taking, maternal serum CRP levels were estimated by ELISA method. These women were divided into two groups according to CRP levels. Incidence of preterm delivery and incidence of neonatal morbidity was compared in both groups to ascertain if measured maternal CRP levels has any association with preterm labour and neonatal morbidity.Results: In this study 42 patients (21%) had preterm delivery. Of these 30 patients had CRP > 1.5mg/dl; 12 had CRP < 1.5 mg/dl. In CRP increased group, 30 patients (57.7%) delivered preterm, 22 patients (42.3%) had term. It was found that increased levels of maternal serum CRP in early pregnancy were associated with increased incidence of preterm delivery. According to this study if the CRP value 1.5 the sensitivity will be 71.4% and specificity will be 86% to predict the preterm. Of the total 42 preterm babies, 1 from Group A (8.3%) and 12 from Group B (40%) developed sepsis. So increased CRP has association with neonatal sepsis.Conclusions: Elevated maternal serum CRP concentration in early second trimester was associated with increased incidence of preterm delivery and showed a positive correlation with neonatal sepsis.
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Background: Sublingual Misoprostol 200 ug 4 hrly is as effective or less effective than vaginal Misoprostol 200ug 4hrly with 200mg oral Mifepristone in termination of second trimester pregnancy.To compare effectiveness, side-effects, and patient satisfaction of sublingual vs vaginal misoprostol administration.Methods: It was prospective randomized open label study. 60 women 13-20 weeks of gestation with a valid legal indication for termination of pregnancy as per MTP act in INDIA were enrolled for study, randomly divided into Group A- Sublingual (n=30) group B-Vaginal (n=30). For group A, 200 mg of Mifepristone was given, 48h later Misoprostol 200 µg was given sublingually 4hrly up to a maximum of 5 doses. If abortion does not occur, the pregnancy was terminated with vaginal misoprostol, in group A. Same procedure repeated in group B. If abortion fails to occur after 5 doses, then second course of vaginal misoprostol was given in group B. Failure of procedure was defined as failed expulsion of foetus at 48 hrs. Results: Mean induction-abortion interval in vaginal group was 12.8±4.38h and 11.47±4.42h in sublingual group was comparable with insignificant p value (p=0.136). All the side effects were comparable in both groups. The overall success rate was 93.3% in the sublingual group while it was 100% in the vaginal group.Conclusion: Vaginal misoprostol with oral mifepristone priming in second -trimester medical abortion has a shorter time to pregnancy termination compared with a sublingual regimen. However, both the routes are equally effective for induction of abortion.
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Introducción: la hemorragia obstétrica es la segunda causa más frecuente de mortalidad materna en el Ecuador, a pesar de ello, es un tema que se ha estudiado poco a nivel provincial y nacional. Objetivo: determinar la ocurrencia e identificar los factores de riesgo, manifestaciones clínicas y comorbilidades más frecuentes de la hemorragia de la segunda mital del embarazo. Métodos: estudio descriptivo, transversal, donde se analizaron las historias clínicas de las pacientes obstétricas con hemorragia de la segunda mitad del embarazo atendidas en el Hospital Provincial General Docente Riobamba (HPGDR) entre junio 2017 y junio 2018. Resultados: de un total de 3 460 pacientes obstétricas atendidas, 0.49% (n = 17) cumplieron los criterios de hemorragia en la segunda mital del embarazo, las cuales tuvieron una edad media de 29 años (desviación estándar = 7), una edad gestacional media de 36 semanas (desviación estándar = 5) y en su mayoría fueron multíparas. El desprendimiento de placenta normoinserta fue la principal patología causante de la hemorragia y el dolor abdominal el principal síntoma manifestado, en la mayoría no se observó otras comorbilidades obstétricas. Conclusión: se observó una baja ocurrencia de hemorragia de la segunda mitad del embarazo en el HGDR entre junio 2017 y junio 2018, siendo la causa más frecuente el desprendimiento de placenta normoinserta y el principal mitivo de consulta dolor abdominal.
Introduction: obstetric hemorrhage is the second most frequent cause of maternal mortality in Ecuador. Nevertheless, the topic has been little studied at a local and national level. Objective: to determine the ocurrence and identify the most frequent risk factors, clinical manifestations and comorbilities in antepartum hemorrhage. Methods: it is a descriptive, cross-sectional study, in which clinical histories of obstetric patients with hemorrhage of the second half of pregnancy were analyzed in the Hospital Provincial General Docente Riobamba (HGPDR) between June 2017 and June 2018. Results: from 3 460 obstetric patients attended, 0.49% (n = 17) met antepartum hemorrhage criteria. Women were in average 29 years old (standard deviation = 7), had an average gestational age of 36 weeks (standard deviation = 5) and were multiparous. Detachment of normoinserta placenta was the main cause of bleeding, abdominal pain was the most frequent symptom reported and in the majority of cases no obstetric comorbilities were observed. Conclusions: it was observed a low ocurrence of hemorrhage of the second half of pregnancy in the HGDR between June 2017 and June 2018. The mots common cause of the patology was detachment of normoinserta placenta and the most frequent complain reported was abdominal pain.
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Humans , Female , Pregnancy , Adult , Middle Aged , Pregnancy Trimester, Second , Uterine Hemorrhage , Risk Factors , Pregnancy Trimester, Third , Signs and Symptoms , Maternal Mortality , EcuadorABSTRACT
Background: The objective of this study is to assess the effectualness and safety of sublingual versus oral misoprostol following oral mifepristone for second trimester termination of pregnancy.Methods: This institution based contingent study was conducted on 220 women requesting for mid-trimester termination of pregnancy between 12-20 weeks with legal indication as per Govt. MTP act. After excluding the women as per exclusion criteria, they were randomly allocated into two groups (Group A Sublingual, Group B Oral), the women received 200 mg oral mifepristone followed by sublingual or oral misoprostol 400µg three hourly for a maximum of 5 doses 48 hours later. The course of misoprostol was reiterated if women failed to abort in 24 hours.Results: The mean induction-abortion interval of Group-A and Group -B was 4.02±1.39 hours and 6.44±1.79 hours respectively. The mean dose of misoprostol in Group–A and Group-B was 680±220.4µg and 1003.6±274.9µg. Hence mean Induction-abortion interval and dose were shortened in Group-A as compare to Group-B (p <0.05). There was 100% success rate noticed via both routes. Evacuation was done in 4 (3.64%) women in Group-B as compare to only 1 (0.91%) in Group-A . The acceptability was significantly more in Group-B (100%) as compare Group-A (52.73%), probably because of unpleasant taste of sublingual misoprostol. All side effects (Nausea, pain, headache, and diarrhea) were common in both the Groups, only fever was significantly more common in sublingual group as compare to oral group (p<0.05).Conclusions: From present study authors conclude that, sublingual misoprostol when combined with mifepristone is effective for medical abortion in second trimester in terms of effectualness, endurability and success rate than oral route.
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Background: Second-trimester pregnancy termination comprises 10 to 15 percent of the approximately 42 million abortions performed annually worldwide. Second-trimester procedures can be performed either with medication or by mechanical methods (Foleys catheter) or surgically by dilation and evacuation (D and E) or hysterotomy. The objective of the present study was to evaluate and compare the efficacy and safety of Tablet Misoprostol and extra amniotic infusion of normal saline with balloon catheter in second trimester abortion, to find out the maternal outcome, to compare the induction- to delivery interval between tablet misoprostol and extra amniotic infusion of normal saline with balloon catheter and to compare the cost of induction between tablet misoprostol and extra amniotic infusion of normal saline with balloon catheter.Methods: This randomized controlled study was carried out in the Obstetrics and Gynecology. Department of C.U. Shah Medical College, Surendranagar, from 23th August 2017 to 20th August 2018.Results: Amongst the 100 participants, 50 induction is done with tab. Misoprostol and 50 induction done with EASIBC. Success rate is higher in tab. Misoprost which is 90.20% and in EASIBC is 75.51%. There were longer induction abortion interval in EASIBC: Need for curettage among Misoprostol is 5 and EASIBC is 9. Major complication like PPH occurred in two cases in induction with tab. Misoprostol, which is managed by further intervention and no death occurred. No major complication occurred in induction with EASIBC.Conclusions: Excluding the side effects and complications, which are manageable induction with tab. Misoprostol is better than EASIBC in terms of induction abortion interval, effectiveness, acceptability.
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Objective@#To explore the relationship between the vitamin D levels and lipid metabolism during second trimester.@*Methods@#A total of 1 875 pregnant women who were in the second trimester and had antenatal care in 3 hospitals in Hefei of Anhui province from March 2015 to February 2018 were included. Baseline questionnaire survey was performed, and fasting venous blood samples were collected from the pregnant women to detect serum 25(OH)D, cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL-C) and low-density lipoprotein (LDL-C) levels. Cubic non-linear model and linear regression model were used to analyze the linear relationship between vitamin D levels and lipid metabolism indicators in the second trimester.@*Results@#The vitamin D deficiency rate was 75.3% (1 412/1 875) in the pregnant women. The mean levels of lipid metabolism indicators TC, TG, HDL-C and LDL-C were (233.22±38.87), (226.24±83.88), (79.04±12.77), and (109.54±25.95) mg/dl respectively. Multivariate linear regression model results showed, compared with Q5 of the 25(OH)D, the TC and TG levels of Q1-Q4 groups significantly increased, and the LDL-C of Q1 and Q2 groups significantly increased. The highest difference between TC, TG and LDL-C was observed in Q1 group. (TC: β=16.88, 95%CI: 10.50-23.26; TG: β=34.92, 95%CI: 21.32-48.53; LDL-C: β=9.06, 95%CI: 4.77-13.35). No significant differences in HDL-C level among the 5 groups were observed. When stratified with vitamin D deficiency the results showed that, when 25(OH)D was <50 nmol/L, TC, TG and LDL-C levels decreased by 3.53 (95%CI: 1.30-5.75), 7.42 (95%CI: 2.41 to 12.44) and 2.08 mg/dl (95%CI: 0.60-3.57) along with a 10 nmol/L increase of 25(OH)D, the difference was statistically significant, and when 25(OH)D was ≥50 nmol/L, no significant correlation was found between 25(OH)D level and TC, TG and LDL-C levels. No significant relationship between 25(OH)D level and HDL-C level was observed regardless of vitamin D deficiency.@*Conclusions@#There was a nonlinear relationship between vitamin D levels and lipid metabolism indicators in the second trimester. There was a significant negative correlation between 25(OH)D level and lipid metabolism indicators only in the deficiency of vitamin D.
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OBJECTIVE: To analyse the clinical value of uterine artery embolization(UAE)in the treatment of caesarean scar pregnancy(CSP)in the second trimester of pregnancy.METHODS: The clinical data of 29 cases treated from January2013 to June 2018 in Shengjing Hospital of China Medical University was retrospective analyzed.The patients were divided into group A(14 cases)and group B(15 cases)according to the first hospital. visitedPatients in group A first visited basic local hospitals and underwent drug-induced labor.Due to a large amount of vaginal bleeding or failure of induced labor,they were transferred to our hospital for further treatment. Patients in group B first visited our hospital and were treated by UAE before induced labor. The therapeutic effect was compared between the two groups.RESULTS: There was no statistical difference between the two groups in age,gestational weeks,number of caesarean section,period of time from previous caesarean section,or number of previous induced abortions(P>0.05).The average operation time of group B was shorter than that of group A[(54.00±31.19)min vs.(105.07±67.92)min,P<0.05]. The average intraoperative bleeding of group B was less than that of group A[(73.33±24.57)mL vs.(869.29±276.99)mL,P<0.05].Postoperative vaginal bleeding time of group B was shorter than that of group A[(4.46±1.06)d vs.(6.79±2.08)d,P<0.05].Average hospitalization time of group B was shorter than that of group A[(8.80±1.74)d vs.(14.57±4.54)d,P<0.05].The transfusion rate of group B was lower than that of group A[0 vs.78.6%,P<0.05].The uterine retention rate of group B was higher than group A[100% vs.71.4%,P<0.05].CONCLUSION: UAE has significant clinical value in the treatment of CSP in the second trimester of pregnancy.It can reduce operation time,intraoperative bleeding volume and increase uterine retention rate.
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Objective To investigate the influence of dietary cholesterol intake on gestational diabetes mellitus (GDM),at one year prior to and first and second trimesters of pregnancy.Methods Between March 2012 and September 2016,the pregnant women from the First Affiliated Hospital of Shanxi Medical University were asked to fill in a set of questionnaires,by which information on general demographic characteristics,diagnosis of GDM and dietary cholesterol intake was collected.Unconditional logistic regression method was used to analyze the influence of dietary cholesterol intake on GDM,at one year prior to and first and second trimesters of pregnancy.The association on dietary cholesterol intake and GDM between age groups was also analyzed.Results Data on 9 005 subjects,including 1 388 pregnant women with GDM,was collected.When the amount of cholesterol intake was stratified into quartile,results from the unconditional logistic regression showed that dietary cholesterol intake appeared ≥76.50 mg/d,both in the periods of one year prior to and the second trimester of pregnancy.This amount of dietary cholesterol intake would increase the risk of GDM (one year prior to pregnant:OR=1.230,95％CI:1.018-1.485;second trimester:OR=1.228,95％C1:1.014-1.486).Women who took ≥76.50 mg/d of daily cholesterol during the period of one year prior to,or 46.75-76.50 mg/d during the second trimester of pregnancy,the risks of GDM (OR=4.644,95％CI:1.106-19.499) would increase.Women with daily cholesterol intake over 76.50 mg/d during the period of one year prior to or at the second trimester of pregnancy,there appeared a risk on GDM (OR=1.217,95％ CI:1.012-1.463).When maternal age was divided in two different subgroups and the cholesterol intake level was ≥76.50 mg/d both in the period of one year prior to pregnancy or at the second trimester,the risk of GDM appeared in the subgroup of ＜35 years old (OR=1.336,95％CI:1.083-1.647;OR=1.341,95％CI:1.087-1.654).However,no significant association was found in the maternal age group of ≥35 years old.Conclusion High level of dietary cholesterol intake would increase the risk of GDM,both in the period of one year prior to and at the second trimester of pregnancy.
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[Objective]To determine the relationship between maternal serum IL-1, IL-6, IL-8, TNF-a and CRH levels and preterm labor in asymptomatic women at 24 to 28 weeks' gestation. [Methods] We performed a prospective cohort study from January 2015 to December 2017 for asymptomatic women at 24 to28 weeks' gestation and maternal serum. According to the pregnancy outcome, 100 cases of preterm labor were selected as experimental group and another 100 cases of term labor as control group. The levels of serum IL-1, IL-6, IL-8, TNF-a and CRH were measured by ELISA. The partial membranes of all cases were examined pathologically after labor. [Results] The levels of serum IL-1, IL-6 and IL-8 in preterm labor group were significantly higher than those in the control group (P <0.05). The levels of serum IL-6and IL-8 in preterm labor with chorioamnionitis were significantly higher than those without chorioamnionitis and term labor (P < 0.05). The level of IL-1 in preterm labor without chorioamnionitis was significantly higher than that of term labor (P<0.05). The levels of serum TNF-a and CRH had no difference between the groups (P>0.05). Receiver-operating characteristic curves demonstrated that serum IL-1, IL-6 and IL-8 predicted preterm labor. The area under the curve (AUC) of IL-1 was 0.843. The AUC of IL-6 was0.675 and IL-8 was 0.55. [Conclusion] Maternal serum IL-1, IL-6 and IL-8 in asymptomatic women at24 to 28 weeks' gestation are useful markers for prediction of preterm labor.
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Objective To investigate the influence of dietary cholesterol intake on gestational diabetes mellitus (GDM),at one year prior to and first and second trimesters of pregnancy.Methods Between March 2012 and September 2016,the pregnant women from the First Affiliated Hospital of Shanxi Medical University were asked to fill in a set of questionnaires,by which information on general demographic characteristics,diagnosis of GDM and dietary cholesterol intake was collected.Unconditional logistic regression method was used to analyze the influence of dietary cholesterol intake on GDM,at one year prior to and first and second trimesters of pregnancy.The association on dietary cholesterol intake and GDM between age groups was also analyzed.Results Data on 9 005 subjects,including 1 388 pregnant women with GDM,was collected.When the amount of cholesterol intake was stratified into quartile,results from the unconditional logistic regression showed that dietary cholesterol intake appeared ≥76.50 mg/d,both in the periods of one year prior to and the second trimester of pregnancy.This amount of dietary cholesterol intake would increase the risk of GDM (one year prior to pregnant:OR=1.230,95％CI:1.018-1.485;second trimester:OR=1.228,95％C1:1.014-1.486).Women who took ≥76.50 mg/d of daily cholesterol during the period of one year prior to,or 46.75-76.50 mg/d during the second trimester of pregnancy,the risks of GDM (OR=4.644,95％CI:1.106-19.499) would increase.Women with daily cholesterol intake over 76.50 mg/d during the period of one year prior to or at the second trimester of pregnancy,there appeared a risk on GDM (OR=1.217,95％ CI:1.012-1.463).When maternal age was divided in two different subgroups and the cholesterol intake level was ≥76.50 mg/d both in the period of one year prior to pregnancy or at the second trimester,the risk of GDM appeared in the subgroup of ＜35 years old (OR=1.336,95％CI:1.083-1.647;OR=1.341,95％CI:1.087-1.654).However,no significant association was found in the maternal age group of ≥35 years old.Conclusion High level of dietary cholesterol intake would increase the risk of GDM,both in the period of one year prior to and at the second trimester of pregnancy.
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Objective · To evaluate the association between the abnormal maternal serum markers of alpha fetoprotein (AFP), human chorionic gonadotrophin (hCG) and unconjugated estriol (uE3) in the second trimester screening and the adverse obstetric outcomes other than trisomy 21 (T21),trisomy 18 (T18) and open neural tube defects (ONTD), and to provide local data for supporting evidence based clinical managements. Methods · A retrospective cohort study was performed in the women who received second trimester maternal serum screening in the International Peace Maternal and Child Health Hospital between 2012 and 2014, with naturally conceived singleton pregnancies. Obstetric outcomes were followed up by searching electronic medical records within the hospital. Abnormal level of marker was defined as a MOM value ≥ 99th (P99) or ≤ 1st percentile (P1) of the overall screened population. Incidence of an adverse obstetric outcome was compared between the groups with abnormal markers and the control with all markers in normal. Results · ① A total of 25616 pregnancies were included in this study, in which 4526 were identified as having various adverse obstetric outcomes. Among them 4143 pregnancies were with isolated and 383 pregnancies were with co-occurring two or more adverse outcomes. ② When compared to pregnancies with normal levels of all three serum markers, pregnancies with decreased AFP or decreased hCG did not show associations with any adverse obstetric outcomes. However, pregnancies with increased AFP, increased hCG or decreased uE3 were at increased risk for a variety of abnormal pregnancy outcome. In 18 pregnancies with an outcome of fetal chromosomal abnormalities other than T21 and T18, 9 presented with either increased AFP, increased hCG or decreased uE3, with relative risk ratios of 13.33、35.00 and 59.00, respectively. ③ The performance of those markers tended to be improved in a subset of adverse obstetric outcomes, including low birth weight
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Objective To analyze the value of cerebral coronary view of nose tip deflection in screening fetal facial deformity in the first and second trimester. Methods All cases were divided into the 11～12+6 weeks, the 13 ～ 14+6 weeks and the 15 ～ 16+6 weeks undergone ultrasonographic examination on coronal view of nose tip deflection. The display of fetal facial structure and the detection rate of fetal facial malformation were analyzed. Results The fetal facial anatomic structures were clearly displayed. The median sagittal section ,eyes level coronal section ,retronasal triangle section ,or other sections were satisfactory in 4855 cases (97.10％). There was no Statistical difference in the display of fetal facial structures among the three groups. 69 fetus were found with facial malformations,including 31 fetus with facial malformations only,and 38 fetus combined with other abnormal struc-tures. The sensitivity,specificity,positive predictive value and negative predictive value were 93.24％,100％, 100％ and 99.90％ respectively. Conclusion The cerebral coronary view of nose tip deflection method has high detection rate and sensitivity,and is a reliable method for detecting fetal facial abnormalities in the first and second trimester.