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1.
J Matern Fetal Neonatal Med ; 36(1): 2217988, 2023 Dec.
Article in English | MEDLINE | ID: mdl-37230939

ABSTRACT

OBJECTIVE: To demonstrate that cesarean section with a transverse incision at the lower posterior wall of the uterus is suitable for some special obstetric cases. CASE REPORT: A 35-year-old primigravida with a previous surgical history of laparoscopic myomectomy underwent elective cesarean section at 39 weeks and 2 days of gestation. During surgery, there were severe pelvic adhesions and engorged vessels on the anterior wall. Considering safety, we rotated the uterus 180 degrees and made a lower transverse incision on the posterior wall. The infant was healthy and the patient had no complications. CONCLUSIONS: A low transverse incision in the posterior uterine wall is safe and effective when the incision of the anterior wall encounters a dilemma, especially in patients with severe pelvic adhesions. We recommended this approach should be done in selected cases.


Subject(s)
Cesarean Section , Pregnancy Complications , Humans , Pregnancy , Female , Adult , Rotation , Uterus/surgery , Pregnancy Complications/surgery , Gravidity
2.
Front Immunol ; 14: 1122127, 2023.
Article in English | MEDLINE | ID: mdl-36865564

ABSTRACT

Antiphospholipid syndrome (APS) is an acquired autoimmune disorder characterized by recurrent venous and/or arterial thrombosis and/or pregnancy complications, in the presence of elevated antiphospholipid (aPL) antibodies. APS in pregnant women is referred to as "obstetrical" APS (OAPS). The diagnosis of definite OAPS requires the presence of one or more typical clinical criteria and persistent aPL antibodies at least 12 weeks apart. However, the classification criteria for OAPS have generated wide discussion, with a growing impression that certain patients not fully meeting these criteria might be inappropriately excluded from the classification, which is known as "non-criteria" OAPS. We present here two unique cases of potentially lethal "non-criteria" OAPS, complicating severe preeclampsia, fetal growth restriction (FGR), liver rupture, preterm birth, refractory recurrent miscarriages, or even stillbirth. We further share our diagnostic search and analysis, treatment adjustment, and prognosis for this unusual antenatal event. We will also present a short review of an advanced understanding of the pathogenetic mechanisms of this disease, heterogeneous clinical features, and potential significance.


Subject(s)
Abortion, Habitual , Antiphospholipid Syndrome , Autoimmune Diseases , Premature Birth , Infant, Newborn , Pregnancy , Humans , Female , Antiphospholipid Syndrome/diagnosis , Antibodies, Antiphospholipid , Abortion, Habitual/etiology
3.
J Int Med Res ; 49(3): 300060521999522, 2021 Mar.
Article in English | MEDLINE | ID: mdl-33730903

ABSTRACT

Cesarean section is a common obstetric operation and an important method for saving the lives of mothers and their neonates in dangerous situations. Nevertheless, cesarean section has a higher risk and might have more complications compared with natural delivery. A reasonable choice of delivery method is important for maternal and neonatal health. The incidence of complications after cesarean section for mothers and neonates during the second stage of labor significantly increases compared with planned cesarean section. During the second stage of labor, the fetal head is deep in the pelvic cavity. If a cesarean section is performed at this stage, it is prone to causing complications, including difficult delivery of the fetal head, delayed uterine incision, and massive hemorrhage, which seriously threaten the health of the mother and her neonate. For the first time, we report a case of cesarean section after complete opening of the uterine orifice, which led to almost mistakenly suturing the cervix to the uterus. This report will hopefully help surgeons anticipate such incidents during cesarean section in the future.


Subject(s)
Cesarean Section , Labor Stage, Second , Cervix Uteri , Cesarean Section/adverse effects , Delivery, Obstetric , Female , Humans , Infant, Newborn , Pregnancy
4.
BMC Pregnancy Childbirth ; 21(1): 47, 2021 Jan 12.
Article in English | MEDLINE | ID: mdl-33430809

ABSTRACT

BACKGROUND: To examine the association between the Apgar score and neonatal mortality over gestational age in China and to explore whether this association changed when Apgar scores were combined at 1 and 5 min. METHODS: Data for all singleton live births collected from 438 hospitals between 2012 and 2016 were used in this study. Poisson regression with a robust variance estimator adjusted for a complete set of confounders was used to describe the strength of the association between the Apgar score and neonatal mortality. RESULTS: The relative risks of neonatal death-associated intermediate Apgar score at 5 min peaked at 39-40 weeks of gestation and subsequently decreased if the gestational age increased to 42 weeks or above, in contrast to the low Apgar score. Among both preterm and term new-borns with Apgar scores at 5 min, new-borns that were not small for gestational age had a lower mortality rate than those that were small for gestational age. The association between Apgar score and the neonatal mortality was even stronger when scores at 1 and 5 min were combined. CONCLUSIONS: Apgar score is not only meaningful for preterm new-borns but also useful for term new-borns, especially term new-borns that are not small for gestational age. Once the baby's Apgar score worsens, timely intervention is needed. There is still a gap between China and high-income countries in terms of sustained treatment of new-borns with low Apgar scores.


Subject(s)
Apgar Score , Infant Mortality , Adult , China , Female , Gestational Age , Humans , Infant , Infant, Newborn , Population Surveillance , Pregnancy , Pregnancy Outcome
5.
Sichuan Da Xue Xue Bao Yi Xue Ban ; 50(3): 328-333, 2019 May.
Article in Chinese | MEDLINE | ID: mdl-31631598

ABSTRACT

OBJECTIVE: To investigate the expression of miRNA-148b-3p and its target gene in the placenta between normal pregnant women and pregnant women with intrahepatic cholestasis of pregnancy (ICP) and to explore the possible mechanism of glucose metabolism of offspring with maternal cholestasis. METHODS: There were 30 cases of normal pregnant women and 30 cases of pregnant women with ICP recruited in the study, all of whom underwent cesarean delivery from Mar. 2017 to Jan. 2018. Placenta tissues, maternal blood and cord blood were collected in each case. Maternal blood and cord blood were sent for biochemical detection. miRNA of placenta tissues was extracted and qRT-PCR was used to measure the expression of miR-148b-3p in the placenta. Normal HTR-8 cells were transfected with miR-148b-3p inhibitor/mimics wrapped with lipofectaine3000. qRT-PCR was used to measure the expression of miR-148b-3p, and Western blot was used to measure the expression of glucose transporter 1 (GLUT1) after transfection. RESULTS: Maternal fasting blood glucose (FPG) and its fetal cord blood insulin levels in the ICP group were significantly higher than those of control. The expression of miR-148b-3p in the placenta of ICP group was lower than that of control group ( P<0.05). Compared with inhibitor control group, the expression of miR-148b-3p was decreased in HTR-8 cells transfected with miR-148b-3p inhibitor ( P<0.05), while the expression of GLUT1 was increased ( P<0.05). Compared with mimics control group, the expression of miR-148b-3p was increased in HTR-8 cells transfected with miR-148b-3p mimics ( P<0.05), while the expression of GLUT1 was decreased ( P<0.05). CONCLUSION: miR-148b-3p might participate in glucose metabolism of offspring with maternal cholestasis through the negative regulation of GLUT1 expression in placental trophoblast cells.


Subject(s)
Cholestasis, Intrahepatic/genetics , Glucose Transporter Type 1/genetics , Glucose/metabolism , MicroRNAs/genetics , Placenta/cytology , Pregnancy Complications/genetics , Trophoblasts/metabolism , Case-Control Studies , Female , Humans , Pregnancy
6.
BMC Med Educ ; 19(1): 108, 2019 Apr 15.
Article in English | MEDLINE | ID: mdl-30987621

ABSTRACT

BACKGROUND: Many foreign students have difficulty taking histories from Chinese patients, especially in clinical context of the Department of Obstetrics and Gynaecology. The efficacy of using standardized patients to prepare foreign students for communicating with Chinese patients and taking their histories was evaluated in this study. METHODS: Ninety-four four-year foreign students were assigned to one of three clinical sub-departments (gynaecology, obstetrics, and reproductive endocrinology) to practice history-taking; after practicing in one sub-department, the students were then crossed over to a different department. The histories were taken from real patients in the sub-departments of obstetrics and reproductive endocrinology and from standardized patients in the sub-department of gynaecology. Prior to contact with real patients in the sub-department of reproductive endocrinology, the students practised with standardized patients. The quality levels of the case reports generated in the three departments were compared by repeated measures ANOVA. The attitudes, satisfaction and suggestions of the students were also investigated through a questionnaire. RESULTS: The local Chinese language spoken by the patients was thought to be the most common difficulty students (76.7%) encountered while taking patient histories. Two-thirds and one-third of the students were interested in taking histories from standardized and real patients, respectively. Most students (94.2%) thought that working with standardized patients was useful for practising communication skills with Chinese patients. The total scores of the case reports were significantly different among the three groups (P < 0.001), and compared with case reports collected from real patients, case reports collected from standardized patients were of better quality. However, the quality of the case reports taken from real patients was better when the case reports were generated by students who had previous practice with standardized patients than when they were generated by students lacking such experience (P < 0.001). CONCLUSIONS: Standardized patient training for practising history-taking can be included as part of the clinical training curriculum for foreign medical undergraduates in the Department of Obstetrics and Gynaecology in China.


Subject(s)
Education, Medical, Undergraduate/standards , Foreign Medical Graduates , Gynecology/education , Medical History Taking/standards , Obstetrics/education , China , Communication , Communication Barriers , Foreign Medical Graduates/psychology , Foreign Medical Graduates/standards , Humans , Physician-Patient Relations
7.
Sci Rep ; 9(1): 273, 2019 01 22.
Article in English | MEDLINE | ID: mdl-30670707

ABSTRACT

Postterm births are associated with an increased risk of adverse perinatal outcomes, but few studies have investigated the epidemiological characteristics of postterm births. We aimed to estimate the prevalence of postterm births and examine the potential association between maternal sociodemographic and obstetric characteristics and postterm births. Data were collected from China's National Maternal Near Miss Surveillance System, 2012-2016. A logistic regression was used to assess the association between sociodemographic and obstetric characteristics and postterm births. A Poisson regression was used to determine the crude and adjusted trends of postterm births over time across regions. Among the 6,240,830 singleton births with gestational periods of 37 weeks or longer, 1.16% were postterm. The prevalence of postterm births was significantly higher in the western region and among mothers who delivered at a level ≤2 hospital, had a lower education, or were younger. A reduced risk of postterm births was observed among primiparous women, mothers who previously had a caesarean section, mothers with pregnancy complications, and mothers with ten or more antenatal visits. The risk of postterm births decreased as the number of antenatal visits increased. The overall postterm birth rates significantly decreased from 1.49% in 2012 to 0.70% in 2016. The postterm birth rates were markedly reduced in the east, central, and west regions, and the rate of the decrease was greater in the east than in the west. Furthermore, substantial decreases were observed across regions in 2014 and 2016. In conclusion, multiple sociodemographic and obstetric factors are associated with the prevalence of postterm births. A significant decreasing trend in postterm birth rates was observed in China.


Subject(s)
Gestational Age , Pregnancy Complications/epidemiology , Adult , China/epidemiology , Data Collection , Demography , Female , Health Facilities , Humans , Infant, Newborn , Perinatal Care , Pregnancy , Pregnancy Complications/etiology , Prevalence , Risk Factors , Sociological Factors , Young Adult
8.
BMC Pregnancy Childbirth ; 18(1): 8, 2018 01 03.
Article in English | MEDLINE | ID: mdl-29298686

ABSTRACT

BACKGROUND: Membranous ventricular septal aneurysm (MVSA) is a rare cardiac anomaly that can occur as an isolated entity or being associated with other cardiac malformations. Complications of MVSA include thromboembolism, arrhythmia, rupture, bacterial endocarditis, right ventricular outflow tract obstruction, and atrioventricular valve diseases.The success rate of pregnancy and delivery in patients with MVSA has not been reported in the literature. This study was to assess the clinical implications of this condition from our center's experience. METHODS: This was a retrospective study for consecutive 12 pregnancies in women with MVSA, who delivered at a tertiary care center in west China between May 2008 and March 2015. RESULTS: All patients with MVSA delivered via caesarian section. One patient with severe pulmonary arterial hypertension expired from pulmonary infection and heart failure after delivery. One patient terminated pregnancy in the second trimester- necessitated by cardiogenic shock. The other mothers had varying degrees of cardiac morbidity, but survived. Ten of thirteen newborns survived. Congenital heart disease and small-for-gestational-age (SGA) of newborn occurred in two cases (one twin and one single gestation). Two of these babies expired. CONCLUSIONS: Maternal and neonatal risk appeared associated with heart functional classifications, pulmonary hypertension and histories of cardiac events such as serious cardiac arrhythmia. Accurate diagnosis and care by a multidisciplinary team is recommended for pregnant woman with MVSA.


Subject(s)
Heart Septal Defects, Ventricular/complications , Heart Septal Defects, Ventricular/therapy , Pregnancy Complications, Cardiovascular/therapy , Adolescent , Adult , Cesarean Section , Ductus Arteriosus, Patent/etiology , Echocardiography , Female , Foramen Ovale, Patent/etiology , Heart Septal Defects, Ventricular/diagnostic imaging , Humans , Infant , Infant, Low Birth Weight , Infant, Newborn , Infant, Small for Gestational Age , Maternal Death/etiology , Perinatal Death/etiology , Pregnancy , Pregnancy Complications, Cardiovascular/diagnostic imaging , Retrospective Studies , Tetralogy of Fallot/etiology , Young Adult
9.
BMC Pregnancy Childbirth ; 16(1): 356, 2016 11 16.
Article in English | MEDLINE | ID: mdl-27852228

ABSTRACT

BACKGROUND: Eisenmenger's syndrome (ES) consists of pulmonary hypertension with a reversed or bidirectional shunt at the atrioventricular, or aortopulmonary level. The cardiovascular changes that occur during the pregnancy contribute to the high maternal morbidity and mortality in patients with ES. This study is to assess maternal and fetal outcomes in patients with ES. METHODS: This study is a retrospective analysis of 11 pregnancies in women with ES who delivered at a tertiary care center in west China between 2010 and 2014. Cases were divided into group I (maternal survival) and group II (maternal death). Clinical data were noted and analyzed. RESULTS: All ES patients presented with severe pulmonary arterial hypertension (PAH). Four maternal deaths were recorded (maternal mortality of 36%). Only one pregnancy continued to term. Ventricular septal defect diameter in group II was larger than that in group I (2.93 ± 0.76 cm vs. 1.90 ± 0.54 cm, p < 0.05). Arterial oxygen saturation and pre-delivery arterial oxygen tension during oxygen inhalation were significantly lower in group II (p < 0.05). Pulmonary arterial blood pressure (PABP) in both groups were high while ejection fractions (EF) were significantly lower in group II (p < 0.05). The incidence of pre-delivery heart failure in group II was substantially higher than in survivors (100 vs.14.3%, p < 0.05). Fetal complications were exceptionally high: preterm delivery (88%), small for gestational age (83%), fetal mortality (27%) and neonatal mortality (25%). CONCLUSIONS: In west China,the perinatal outcome of pregnant women with ES is poor, especially when complicated with high pulmonary arterial hypertension (PAH). Pregnancy remains strongly contraindicated in ES. Effective contraception is essential, and the option of terminating pregnancy in the first trimester should be presented to pregnant women with ES.


Subject(s)
Eisenmenger Complex/mortality , Maternal Mortality , Perinatal Mortality , Pregnancy Complications, Cardiovascular/mortality , Adolescent , Adult , China , Eisenmenger Complex/complications , Female , Humans , Hypertension, Pulmonary/etiology , Hypertension, Pulmonary/mortality , Infant, Newborn , Maternal Death/etiology , Perinatal Death/etiology , Pregnancy , Pregnancy Complications, Cardiovascular/etiology , Pregnancy Outcome , Retrospective Studies , Young Adult
10.
Sichuan Da Xue Xue Bao Yi Xue Ban ; 47(4): 618-623, 2016 Jul.
Article in Chinese | MEDLINE | ID: mdl-28591973

ABSTRACT

OBJECTIVES: To evaluate the clinical application value of internal iliac artery balloon occlusion in pernicious placenta previa. METHODS: We retrospectively reviewed the medical records of the patients of pernicious placenta previa in a single center from Jan, 2010 to Jan, 2015. The patients were divided into two groups, internal iliac artery balloon occlusion group and the control group without endovascular intervention. Blood loss in operation, volume of transfused blood products, caesarean hysterectomy, operating time, hospital days after operation and postoperative morbidity were compared between the two groups. RESULTS: The balloon occlusion group had significantly less blood loss, the volume of transfused blood products, caesarean hysterectomy, hospital day after operation than the control group had. There was no statistical difference in operating time, intensive care units (ICU), hypotension, infection, hypoxemia, bladder injury, bowel obstruction, neonatal asphyxia between the two groups. The balloon occlusion group had significantly higher rate in coagulopathy, hypoalbuminemia, electrolyte imbalance. Among the patients whose uterus were preserved, the blood loss was not significantly difference between the two groups. Among the patients with the complication of placenta accreta, caesarean hysterectomy was less in balloon group, and blood loss between the two groups was not significantly different. Among the patients without placenta accrete, the blood loss was less in balloon group, and caesarean hysterectomy between the two groups was not significantly different. The risk of hysterectomy in balloon group was related to placenta accreta, uterine arteries engorgement, placental invasive serosa, taking placenta by hand, placental invasive bladder, barrel-shaped thickening of lower uterine segment, unable to remove placenta. CONCLUSIONS: Internal iliac artery balloon occlusion is an effective treatment for pernicious placenta previa.


Subject(s)
Balloon Occlusion , Iliac Artery , Placenta Previa/therapy , Blood Loss, Surgical , Blood Transfusion , Cesarean Section , Female , Humans , Hysterectomy , Pregnancy , Retrospective Studies
11.
Sichuan Da Xue Xue Bao Yi Xue Ban ; 46(3): 475-9, 2015 May.
Article in Chinese | MEDLINE | ID: mdl-26121876

ABSTRACT

OBJECTIVE: To evaluate the perinatal managementof monochorionic twin pregnancies complicated by twin reversed arterial perfusion (TRAP) sequence. METHODS: A retrospectively study was performed on the management and perinatal outcome of monochorionic multiple pregnanciescomplicated by TRAP sequence at West China Second University Hospital from May 2010 to May 2014. RESULTS: Thirteen cases of TRAP sequence were identified during the study period, included 4 monochorionicmonoamniotic (MCMA) twins, 7 monochorionic diamniotic(MCDA) twins,1 monochorionic-triamniotic (MCTA) triplet pregnancy and 1 MCDA triplet pregnancy. Gestational age at diagnosis of TRAP sequence was from 11+5 to 31+6 gestational weeks in 12 cases. TRAP sequence was diagnosed by post-mortem examination in the case of MCDA triplet pregnancy transferred to our hospital with inevitable abortion at 21+3 weeks. 9 cases underwent conservative management. In the conservative management group, intrauterine death of the pump twin occurred in two MCMA twins and 7 cases delivered a healthy pump twin between 31+3 and 39+5 weeks of gestation. 2 cases were treated with bipolar cord coagulation of acardiac twin and delivered a healthy pump twin at 32+1 and 33+5 weeks of gestation. CONCLUSION: Early antenatal diagnosis of TRAP sequence is very important. Consultation with the parents is recommended as to the options of conservative management or intervention. Conservative management with close monitoring may be a safe option for TRAP sequence with a small acardiac twin. Bipolar cord coagulation of acardiac twin is a relatively safe and effective procedure in TRAP sequence with indications to intervention.


Subject(s)
Fetofetal Transfusion , Pregnancy Outcome , China , Female , Fetal Death , Gestational Age , Humans , Pregnancy , Pregnancy, Twin , Retrospective Studies
12.
Gynecol Obstet Invest ; 80(3): 170-8, 2015.
Article in English | MEDLINE | ID: mdl-25824489

ABSTRACT

BACKGROUND: Intravenous iron sucrose and oral iron therapy are the main therapies for iron deficiency anaemia (IDA), but there is still a debate regarding their efficacy and especially as to which one is the best choice during pregnancy. METHODS: A meta-analysis of randomised controlled trials comparing patients treated with intravenous iron sucrose (intravenous group) with those treated with oral iron (oral group) for IDA during pregnancy was performed. The primary outcomes of interest were mean maternal haemoglobin and serum ferritin levels at the end of treatment. Secondary outcomes were treatment-related adverse events and foetal birth weight. RESULTS: Six randomised controlled trials, involving a total of 576 women, were included in the present review. Significant increases in haemoglobin [mean difference (MD), 0.85; 95% confidence interval (CI), 0.31-1.39; p = 0.002] and ferritin levels (MD, 63.32; 95% CI, 39.46-87.18; p < 0.00001) were observed in the intravenous group. Compared with the oral group, there were fewer adverse events in the intravenous group (risk ratio, 0.50; 95% CI, 0.34-0.73; p = 0.0003). There was no significant difference in birth weight between the two groups. CONCLUSION: For pregnant women who could not tolerate the side effects of oral treatment or required a rapid replacement of iron stores, intravenous iron sucrose was associated with fewer adverse events and was more effective than regular oral iron therapy.


Subject(s)
Anemia, Iron-Deficiency/drug therapy , Ferric Compounds/administration & dosage , Glucaric Acid/administration & dosage , Iron Compounds/administration & dosage , Pregnancy Complications, Hematologic/drug therapy , Administration, Intravenous , Administration, Oral , Female , Ferric Compounds/adverse effects , Ferric Compounds/therapeutic use , Ferric Oxide, Saccharated , Ferritins/blood , Glucaric Acid/adverse effects , Glucaric Acid/therapeutic use , Hemoglobins/metabolism , Humans , Iron Compounds/adverse effects , Iron Compounds/therapeutic use , Pregnancy
13.
Biosci Trends ; 9(1): 35-41, 2015 Feb.
Article in English | MEDLINE | ID: mdl-25787907

ABSTRACT

Preterm premature rupture of the membranes (PPROM) remains the leading cause of preterm deliveries and neonatal mortality and morbidity. The current cohort study sought to retrospectively examine perinatal outcomes in cases of PPROM < 34 weeks' gestation that were managed conservatively from 2010 to 2012 and to identify risk factors for short-term neonatal outcomes. Subjects were 510 pregnancies consisting of 114 twin and 396 singleton pregnancies. Clinical chorioamnionitis occurred in 17.8% of the pregnancies. Neonatal mortality was 7.4%, the rate of major neonatal conditions was 40%, and the rate of NICU admission was 72.9%. The latency period exceeded 48 h in 62.5% of the pregnancies and 7 days in 24.3% of the pregnancies. Twin pregnancies had a shorter latency period than singleton pregnancies (median of 2 days versus 4 days, p < 0.001). Pregnancies complicated with early vaginal bleeding had a higher neonatal mortality (13.95% vs. 6.36%, p = 0.013) and morbidity (51.16% vs. 38.32%, p = 0.024), fewer weeks of gestation at PPROM (p = 0.029). Multivariate logistic regression analysis revealed that weeks of gestation at PPROM (OR: 0.953, 95% CI: 0.939-0.966, p < 0.001) and a latency period (OR: 0.948, 95%CI: 0.926-0.970, p < 0.001) were associated with neonatal mortality or morbidity. A twin pregnancy (OR: 0.319, 95% CI: 0.17-0.6, p < 0.001) and weeks of gestation at PPROM (OR: 0.737, 95% CI: 0.66-0.822, p < 0.001) were associated with the latency period. Gestational age at PPROM, a twin pregnancy, and the latency period are associated with neonatal mortality and morbidity.


Subject(s)
Fetal Membranes, Premature Rupture/epidemiology , Infant Mortality/trends , Infant, Newborn, Diseases/epidemiology , Perinatal Mortality/trends , Premature Birth/epidemiology , China/epidemiology , Chorioamnionitis/epidemiology , Chorioamnionitis/etiology , Female , Fetal Membranes, Premature Rupture/etiology , Gestational Age , Humans , Infant , Infant, Newborn , Infant, Newborn, Diseases/etiology , Logistic Models , Multivariate Analysis , Pregnancy , Pregnancy, Twin/statistics & numerical data , Premature Birth/etiology , Retrospective Studies
16.
Eur J Gynaecol Oncol ; 35(5): 492-8, 2014.
Article in English | MEDLINE | ID: mdl-25423691

ABSTRACT

PURPOSE OF INVESTIGATION: To review the evidence concerning the efficacy of levonorgestrel-releasing intrauterine system (LNG-IUS) in preventing endometrial pathology in women treated with tamoxifen. MATERIALS AND METHODS: Randomized controlled trials (RCTs) of women with breast cancer on tamoxifen that compared endometrial surveillance or placebo alone vs. the LNG-IUS were reviewed. The eligible trials were identified from the following electronic databases: Cochrane CENTRAL, Medline, and EMBASE. The authors extracted data on all reported outcomes and conducted meta-analyses on the endometrial polyps, endometrial hyperplasia, proliferative endometrium, and endometrium thickness. RESULTS: According to the subgroup analysis, a significant reduction of endometrial polyps was obtained (OR = 0.22, 95% CI 0.13-0.37, p < 0.00001). The use of LNG-IUS reduced the incidence of endometrial hyperplasia (OR = 0.13, 95% CI 0.03-0.58, p = 0.007). Increased abnormal vaginal bleeding for LNG-IUS users may be an adverse aspect of LNG-IUS. CONCLUSION: This meta-analysis confirms that endometrial hyperplasia is also reduced as well as endometrial polyp formation reduced after long-term follow-up.


Subject(s)
Antineoplastic Agents, Hormonal/adverse effects , Breast Neoplasms/drug therapy , Endometrial Hyperplasia/prevention & control , Intrauterine Devices , Levonorgestrel/administration & dosage , Tamoxifen/adverse effects , Female , Humans
17.
Zhong Nan Da Xue Xue Bao Yi Xue Ban ; 39(11): 1145-50, 2014 Nov.
Article in Chinese | MEDLINE | ID: mdl-25432371

ABSTRACT

OBJECTIVE: To investigate the factors that affect the outcome of pregnancies complicated with critically heart disease admitt ed to obstetric Intensive Care Unit (ICU). METHODS: A retrospective study was conducted for 188 pregnant and postpartum patients complicated with heart disease who were admitted to the ICU in West China Second University Hospital from July 2009 to March 2013. RESULTS: During the 4 years, there were 619 cases of pregnancy complicated with heart disease hospitalization. Among them, 188 (30.37%) patients complicated with severe heart disease were admitted to the ICU, accounting for 39.17% of the total ICU admission (480); the mean maternal age was (28.45 ± 6.08) years old and the mean gestational time was (36.03 ± 4.19) weeks. 23 (12.23%) patients received regular antenatal care in our hospital. 61 (32.45%) patients never received antenatal care before hospitalization. Among them, 5 patients were dead. The ratio for diagnosis of heart disease before pregnancy, during pregnancy and after admission were 39.89%, 25.54% and 34.57%, respectively; the most common heart diseases during pregnancy were congenital cardiac disease (80, 42.55%) and rheumatic heart disease (45, 23.94%) followed by arrhythmias (20, 10.64%). The most common complication were pulmonary arterial hypertension (51, 27.13%), arrhythmias (47, 25.00%) and severe heart failure (30, 15.96%); the cardiac function of 164 (87.23%) patients was at stage I-II and 5 (2.66% ) patients died when discharged from hospital. 151 (80.32%) patients received multidisciplinary consultation and 34 (18.09%) used central venous catheterization to control central venous pressure (CVP). 21 (11.17%) patients required mechanical ventilation. 11 (5.85%) patients required emergency life support (cardiopulmonary resuscitation 9 + electric defibrillation 3). CONCLUSION: Pregnancy complicated with heart disease is the leading reason for admission to ICU. The congenital cardiac disease, rheumatic heart disease and arrhythmias are the main heart diseases during pregnancy. Multidisciplinary cooperation and intensive care are the key measures to improve the outcomes of patients with critically illness. It is very important for reduction of the maternal mortality rate through strengthening preconception care and antenatal care.


Subject(s)
Intensive Care Units , Maternal Mortality , Pregnancy Complications, Cardiovascular/epidemiology , Adult , China , Critical Illness , Female , Heart Diseases/epidemiology , Humans , Pregnancy , Respiration, Artificial , Retrospective Studies , Young Adult
18.
Sichuan Da Xue Xue Bao Yi Xue Ban ; 45(6): 1040-4, 2014 Nov.
Article in Chinese | MEDLINE | ID: mdl-25571738

ABSTRACT

OBJECTIVE: To review the outcomes of perinatal management of twins with discordant congenital defects. METHODS: We retrospectively examined the cases of twins with discordant congenital defects treated in the West China Second University Hospital from December 2011 to December 2013. RESULTS: There were 26 cases of twins (14 dichorionic and 12 monochorionic) with one anomalous fetus. Of those twins, 16 were conceived by nature and 10 by in vitro fertilization and embryo tansfer (IVF-ET). Counselling services were offered to the parents by a multidisciplinary team about options of pregnancy. Termination of pregnancy was chosen on three monochorionic twins. Twelve pairs of twin were delivered at 26(+3)-37(+6) weeks gestation. One pair ended with neonatal death, and another one with gastroschisis was given intrapartum fetal operation. Selective termination was chosen on 11 cases using intracardiac injection of potassium chloride under ultrasonographic guidance (9 cases) or bipolar cord coagulation (2 cases). This resulted in ten live births delivered at 25(+5)-38(+4) gustation and one neonatal death. CONCLUSION: Early diagnosis of twins with discordant congenital defects is important. Multidisciplinary counselling services to parents are recommended for determination of options. Intensive prenatal care is essential in management of twins with discordant congenital defects.


Subject(s)
Congenital Abnormalities/diagnosis , Pregnancy, Twin , Abortion, Eugenic , China , Female , Gestational Age , Humans , Pregnancy , Pregnancy Reduction, Multifetal , Retrospective Studies , Twins
19.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-465792

ABSTRACT

Scenario-based teaching method can be applied in clinical skills training of obstetrics and gynecology,which increases practice opportunities of interns by imitating the real clinical work.For professional examination teaching,teachers and simulation models as simulated patients help interns improve inspection skills and provide error feedback timely; for emergency and severe diseases teaching,real cases combined simulation models,medical equipment,and multi-professional collaboration develop the clinical problem-solving competence of interns; for doctor-patient communication teaching,the communication skills of interns can be improved by scenario database which has been constructed by teachers; and for clinical skills test,the clinical practice quality of interns can be reflected accurately by integrating various clinical skill tests.Scenario-based teaching requires a large amount of scenario materials,as well as highly qualified teachers who can control the teaching process effectively.

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