Knowledge, Attitudes and Practices on Reproductive Health Among Abortion Adolescents in Vietnam.

Background: Adolescent pregnancy is a global issue. The majority of these adolescents experience unintended pregnancy ending in abortion. Knowledge gaps and misconceptions about reproductive health are the main reasons for unintended pregnancy among adolescents. Objective: This study aims to identify knowledge, attitudes, practices, and related factors of reproductive health among adolescent post-abortion or those seeking abortion at Hanoi Obstetrics and Gynecology Hospital (HOGH), a tertiary hospital in Vietnam. Methods: Ours was a descriptive cross-sectional study of 103 adolescents who sought induced abortions between January 1, 2022 and June 30, 2023. Participants were interviewed directly via questionnaires to collect information. Results: The mean age of participants was 16.3 years. 64.1% of the population did not have general knowledge regarding reproductive health, 42.7% of subjects displayed incorrect attitudes regarding reproductive health. As a result, lack of knowledge and incorrect attitudes led to unsafe sex. The percentage of adolescents practicing unsafe sex is incredibly high (90.3%) thus causing unintended pregnancies. Education levels and family economic status were the main factors linked to knowledge, attitudes, and practices (KAP) regarding reproductive health. Conclusion: Most adolescents seeking abortion had poor KAP regarding reproductive health. Their KAP of reproductive health were linked to levels of education and family economic status. The findings emphasize the need to provide reproductive health care information and services for adolescents, and the need for appropriate attention from both family and society to the target group. We believe this will result in the improvement of their health and the avoidance of unfortunate consequences.

Splenic ectopic pregnancy: Rare location of ectopic pregnancy, how does it present?

Splenic ectopic pregnancy (SEP) is a rare high-mortality condition, particularly relating to life-threatening intraperitoneal bleeding due to a high risk of spontaneous rupture. Diagnosing in a timely fashion is extremely crucial and the patients could benefit from active treatment strategies and early management. In this article, we reviewed a case of 40 years-old female who complained of lower quadrant abdominal pain and amenorrhea with a history of intrauterine device (IUD) insertion for over 6 years. Elevating b-human chorionic gonadotropin (HCG) blood levels were documented, raising concern about pregnancy-related emergency conditions. Ultrasound and magnetic resonance imaging results suggested a splenic ectopic pregnancy entity with a high rupture rate. The patient subsequently underwent laparoscopic resection for splenic mass removal. Ectopic pregnancy should cautiously be excluded in all cases of abdominal pain in childbearing-age women.

Twin reversed arterial perfusion sequence-a rare and dangerous complication form of monochorionic twins: A case report.

BACKGROUND: Twin reversed arterial perfusion (TRAP) sequence is an extremely rare congenital anomaly in monochorionic (MC) twins. The condition is characterized by a malformed fetus (acardiac twin) without cardiac activities being perfused by a structurally normal one (pump twin) via an artery-to-artery anastomosis in a reverse direction. CASE SUMMARY: We described the first case of TRAP to receive laser surgery in Vietnam. The 26-wk pregnancy was originally misdiagnosed in another hospital as MC twins with single intrauterine fetal death. Following admission to our center, the diagnosis was amended to a 26-wk TRAP sequence stage IIb. The acardiac twin was 7.5 cm at the longest length, the ratio of the weight of the acardiac twin to the weight of the pump twin was more than 90%, the pump twin showed fetal distress with absent diastolic flow in umbilical artery of pump twin, and the peak systolic velocity in the middle cerebral artery = 1.6 MoM. We performed emergency laser photocoagulation of the acardiac twin's umbilical cord. After surgery, we successfully maintained the pregnancy for 8 wk and ended it electively by cesarean section at 34 wk of gestation due to rupture of membranes. CONCLUSION: TRAP should be appropriately diagnosed and treated early to avoid complications of the pump twin. Fetoscopic laser photocoagulation is a new and effective treatment for this condition.

Long-Term Follow-Up Of Anti-Mullerian Hormone Levels After Laparoscopic Endometrioma Cystectomy.

Objective: The study aims to evaluate long-term ovarian reserve change by serum anti-Mullerian hormone (AMH) level and determine the factors that affect the changes after laparoscopic endometrioma cystectomy. Methods: In a prospective longitudinal study, 104 patients with unilateral (n=77) and bilateral (n=27) endometrioma underwent laparoscopic endometrioma cystectomy. AMH levels were measured preoperatively and at 1, 3, 6, and 12 months postoperatively. Multivariate linear regression analysis was performed to determine factors related to AMH level changes. Results: Median preoperative AMH levels significantly declined from 3.77 ng/mL to 1.60 ng/mL (P<0.001), 1.66 ng/mL (P<0.001), 1.67 ng/mL (P<0.001), and 1.72 ng/mL (P<0.001) at 1, 3, 6, and 12 months postoperatively, respectively. The rate of decrease in AMH was unchanged six months after surgery, 52.2%, 53.7%, 54.8% at 1, 3, 6 months, respectively, and declined to 43.2% at 12 months. Although most factors were associated with AMH level changes in monovariant linear regression, multivariant linear regression analysis showed only three factors that reached the statistical significance, including bilateral endometriomas, mean size of the endometrioma, and preoperative AMH levels. Conclusions: Serum AMH levels decline significantly after laparoscopic cystectomy of endometriomas but recovered at 12 months compared with the first 6 months with unilateral endometrioma. Bilateral endometriomas, size of the cyst, and preoperative AMH levels might independently affect AMH levels at 12 months after surgery.

Dinoprostone Vaginal Insert for Induction of Labor in Women with Low-Risk Pregnancies: A Prospective Study.

Background: Induction of labor (IOL) is a technique to establish vaginal delivery when the risks for continuing the pregnancy for mother or baby are higher than the risks of delivery. It is usually performed in high-risk pregnancies, but can also be beneficial in low-risk populations, as shown in the ARRIVE trial. Objective: To evaluate the effectiveness and safety of slow-release vaginal dinoprostone (prostaglandin E2 10 mg) for labor induction in women with low-risk pregnancies. Methods: A prospective study was performed at Hanoi Obstetrics and Gynecology Hospital, Vietnam. We recruited women with low-risk pregnancies from 39 weeks + 0 days to 40 weeks + 6 days of gestation and an unfavorable cervix. Women who participated received 10 mg intravaginal slow-release dinoprostone (Propess) for induction of labor. Labor, deliveries, and post-partum management were performed according to the local protocol. Results: From September 2020 to March 2021, 102 low-risk women were eligible to participate in the study. Among these women, 67.6% had vaginal deliveries, 6.9% had postpartum bleeding, and 3.9% experienced tachysystole. All newborns were healthy, with good APGAR scores. None of the women needed respiratory support or intensive care unit admission. All other maternal or fetal complications were explored. The rate of cesarean section was 3.8 higher in nulliparous than multiparous women and 2.2 times higher in women who did not receive epidural analgesia than in those who did. The risk of cesarean section increased if the time between labor induction and active labor was greater than 12.5 hours. Conclusion: Slow-release dinoprostone insert is safe and effective for the induction of labor in low-risk pregnant women. The risk of cesarean section was elevated in nulliparous patients and those who did not receive epidural analgesia during labor. As the time from labor induction to active labor increased, the risk of cesarean section increased.

Fetoscopic Laser Ablation for the Selective Fetal Reduction in Twin-Twin Transfusion Syndrome Stage II-IV: The Experience of a New Fetal Medicine Center.

Objective: To evaluate the surgery outcomes of fetoscopic laser ablation (FLA) for selective umbilical cord in treating twin-twin transfusion syndrome (TTTS) with special conditions and neonatal outcomes post-operation. Methods: A prospective study, 21 monochorionic diamniotic (MCDA) twins diagnosed with TTTS stage II-IV according to Quintero classification from 16 to 26 weeks of gestation, among that, 12 cases of TTTS stage II with selective intrauterine growth restriction (sIUGR), 6 cases of TTTS stage II with proximate cord insertions, 3 cases of TTTS stage IV underwent fetoscopic laser ablation for the selective fetal reduction at Hanoi Obstetrics and Gynecology Hospital from September 2019 to July 2021. Complications and surgical outcomes were noted. Prenatal care was carried out every 2 weeks post operation until birth. Newborn neurologic complications were assessed at birth, three months, and six months after birth using Denver II test and magnetic resonance imaging (MRI). Results: The mean gestational age at operation was 20.30 weeks. The average operation duration was 39.52 minutes. No complications of operation, such as bleeding or infection, were recorded. The mean gestational age at birth was 34.70 ± 4.33 weeks, with a mean duration of 12.97 ± 6.87 weeks between intervention and delivery. The survival rate of newborns after the operation was 90.48%. There were two stillbirths (9.52%) within seven days after the operation. No short-term neurological complications have been reported with follow-up of the newborn to 6 months after birth. Conclusion: Our study showed that fetoscopic laser ablation of selected fetal reduction surgery for treatment of special conditions of TTTS had no complications of operation, high neonatal survival result (90.48%), no short-term neurological complications. This should be considered for TTTS in cases of indication.

Loeffler's syndrome mimicking lung tumor and pneumonia in a child: A case report.

Loeffler's syndrome is a rare and benign eosinophilic pneumonia which is commonly transient and self-limiting. Herein we report a 12-year-old boy who presented with dry cough, hemoptysis, chest pain, no fever and diminished breath sounds on the right lung. Chest imaging showed a consolidation lesion with bronchograms in the right upper and middle lobes, accompanied by a right free-flowing pleural effusion. Laboratory studies showed elevated C-reactive protein levels, and an eosinophil count of 13.7%. A lung biopsy was performed to diagnose the Loeffler's syndrome. The patient's condition was improving significantly with antibiotic therapy and is now followed up closely.

Retroperitoneal ectopic pregnancy after in vitro fertilization: A case report of a patient with bilateral salpingectomy.

Retroperitoneal ectopic pregnancy (REP) is a rare obstetric condition caused by the mislocalization of the gestational mass. The unexpected location often results in missed or delayed diagnoses, which can complicate the treatment process. We report the case of a 34-year-old Asian woman who presented to the hospital 31 days after embryo transfer with mild vaginal bleeding. A history of bilateral salpingectomies was established. Two operations were performed before we were able to successfully remove the gestational sac from the retroperitoneal cavity. The histologic finding suggested an interesting migration pathway for the pregnancy. REP should be considered when a visible gestational sac cannot be detected on ultrasound in the expected locations, particularly among patients who undergo treatment using assisted reproductive techniques (ART), and have a history of bilateral salpingectomies. Magnetic resonance imaging (MRI) plays a vital role in diagnosing REP and guiding surgical interventions. A multidisciplinary team is necessary to treat REP, and monitoring beta-human chorionic gonadotropin (ßHCG) levels and histologic findings remain essential during follow-up.

Maternal vascular endothelial growth factor receptor and interleukin levels in pregnant women with twin-twin transfusion syndrome.

Twin-twin transfusion syndrome (TTTS) is an unusual and serious condition that occurs in twin pregnancies when identical twins share a placenta but develop discordant amniotic fluid volumes. TTTS is associated with an increased risk of fetal death and birth defects if untreated. This study investigated the soluble levels of biomarkers including growth factors and interleukins in pregnant women with and without TTTS during pregnancy. We quantified plasma levels of VEGF-R1, VEGF-R2, IL-1ß, IL-6 and IL-8 in twin pregnant women with (n=53) and without TTTS (n=72) and in women with single pregnancy (n=30) by ELISA and analyzed the association of maternal circulating biomarker levels with TTTS. Our results showed that maternal VEGF-R1 levels were significantly higher in twins compared to single pregnancy (P<0.05) and were decreased in the second trimester compared to the first trimester (P = 0.065, 0.019 and 0.072 for twins with and without TTTS and single pregnancy, respectively). VEGF-R2 levels had a trend to be lower in twins compared to single pregnancy. In addition, soluble VEGF-R1 and VEGF-R2 levels were significantly decreased while IL-6 levels were increased after surgical treatment with laser in twin pregnant women with TTTS (P = 0.016, 0.041 and 0.04, respectively). These results suggest that IL-6, VEGF-R1 and VEGF-R2 are involved in vascular regulation and stabilization in twin pregnancies and may contribute to the pathogenesis of TTTS and thus play a prognostic role in the surgical treatment of TTTS.

Surface third-harmonic generation at a two-photon-polymerized micro-interferometer for real-time on-chip refractive index monitoring.

A micro-interferometer based on surface third-harmonic generation (THG) at two-photon-polymerized SU-8 cuboids for real-time monitoring of the refractive index changes of target fluids, which can be easily integrated into microfluidic photonic systems, is demonstrated. The third-harmonic (TH) interferogram is selectively generated only from the target volume by a simple vertical pumping, thereby eliminating the needs for complicated coupling and alignments. The dependence of the generated TH to the input pump polarization state is thoroughly investigated. The THG efficiency by linearly polarized excitation is found to be 2.6 × 10-7, which is the most efficient at the SU-8-air interface and independent of the input polarization direction. The THG efficiency from the SU-8-air interface is 12.17 times higher than that from the glass-air interface and 4.93 times higher than that from the SU-8-glass interface. Real-time monitoring of argon gas pressure is demonstrated using the micro- interferometer. The surface TH from two-photon-polymerized 3D structures offers novel design flexibility to the nonlinear optical light sources for microfluidic and microelectronic devices.

Socioeconomic inequalities in post-natal health checks for the newborn in Vietnam.

BACKGROUND: The newborn and child death associated with inadequate post-natal health checks continued to be a significant issue across the world. This study aimed to assess the socioeconomic inequalities in post-natal health checks for the newborn in Vietnam in 2014. METHODS: We used the secondary data from the Multiple Indicator Cluster Survey in 2014. We included women aged 15-49 years who had a live birth within two years of the time of the interview. We estimated the concentration index to measure socioeconomic inequalities post-natal health checks for the newborn. We conducted multiple logistic regression analysis to identify factors associated with post-natal health checks for the newborn. RESULTS: Overall, the proportion of post-natal health checks for the newborn in Vietnam was 89.1%. The concentration index of post-natal health checks for the newborn was positive at 0.06. It indicated that the newborns in the rich households were more likely to get post-natal health checks as compared to in the poor households. The common factors significantly associated with the higher percentage of post-natal health checks for the newborn were women belonging to the Kinh and Hoa ethnic, higher education, and wealthier groups. CONCLUSION: Socioeconomic inequalities in post-natal health checks for the newborn in Vietnam were not strong, but it still existed. Thus, we recommended that policy efforts to increase access to post-natal health services for poor women. In addition, there is a need to improve access to post-natal health services for women belonging to minor ethnic group and low education.

Amniocentesis test uptake for congenital defects: Decision of pregnant women in Vietnam.

Our study aimed to identify the knowledge, attitude, and factors associated with uptake of amniocentesis test amongst pregnant women of advanced maternal age (35+ years old). A cross-sectional survey was performed on 481 participants in 2016. Women with higher educational attainment, higher income level, having a baby with congenital defects, and women with better knowledge and/or attitude about amniocentesis test were more likely to accept the test. Our study suggested the importance of counseling for women and more time should be given for them to absorb information before they make their decision to uptake the amniocentesis test.

Premarital sex, contraceptive use among unmarried women migrant workers in industrial parks in Vietnam, 2015.

Most of internal female migrants are young, at risk of unintended pregnancy, unsafe abortion. This paper aims to describe premarital sexual behaviors and contraceptive use among unmarried female migrant workers in industrial parks, Vietnam. A cross-sectional survey was completed with a sample of 2,996 workers aged 18-49 years. We found that premarital sex rate was 12.6%. Most of them were inconsistent contraceptive users. About 27.8% did not use any contraception in the last 6/months. Condom was the most popular contraceptive used (61.3%) and obtained through pharmacies, kiosk systems. Contraceptive use was significantly associated with age, education, private companies, and income.

Linkage between HIV diagnosis and care: Understanding the role of gender in a Northern Province in Vietnam.

Early linkage to HIV care is associated significantly with improved patient outcomes and reduced the risk of HIV transmission. However, delays between HIV diagnosis and registering for care have prevailed in Vietnam. The aim of researchers in this study is to examine linkages to care for individuals newly diagnosed with HIV in 2014, especially to highlight the impact of gender upon these linkages in a Northern Province of Ninh Binh. We collected secondary data of all 125 eligible HIV positive people diagnosed in 2014 and conducted a gender-based descriptive analysis of their registration to care within 6 months. Nineteen in-depth interviews and two focus group discussions were completed. We found that women accounted for one-third of newly diagnosed cases (42/125), but initiated HIV treatment at an earlier stage of HIV disease than men (65% women at stage 1, 2 versus 31% in men). Stigma and discrimination was greater among women while inadequate awareness of treatment was greater for men. Dissatisfaction with HIV testing and counseling and no or passive referral to treatment were other barriers for both the genders for enrolling in care services after diagnosis.