Reference range of placental growth factors at 11-14 weeks' gestation in Indonesia

OBJECTIVES

To develop a reference chart for placental growth factor (PLGF) value during 11-14 weeks' gestation in Indonesian population.

METHODS

This was an observational study observing women in their first trimester. Maternal characteristics, biophysical tests, and serum PLGF levels were collected during the visit. PLGF Multiple of Median (MoM) was adjusted for maternal characteristics including age, parity, smoking habits, diabetes mellitus, weight, height, body mass index, gestational age, and crown-rump length (CRL) utilizing the linear regression analysis. Plot distributions of PLGF level and PLGF MoM adjusted to CRL were developed using logistic regression technique.

RESULTS

Out of 2.062 consecutive women undergoing 11-14 weeks' gestation ultrasound screening, the median of PLGF level and PLGF MoM were 50.38 pg/ml (1.09-265.20 pg/ml) and 1.00 (0.02-4.80), respectively. In the multivariate analysis, PLGF MoM was not significantly influenced by maternal factors such as age, parity, smoking habit, diabetes mellitus, height, weight, and BMI. The adjusted PLGF MoM reference chart according to the CRL was developed using quadratic linear regression.

CONCLUSION

PLGF levels at 11-14 weeks' gestation were notably influenced by CRL but not by maternal characteristics. The usefulness of this parameter in combining with other established markers as a screening tool for the Indonesian population basis requires further investigation.

Anti-cytomegalovirus preemptive therapy to prevent cytomegalovirus disease in HIV-infected patients: a systematic review

BACKGROUND

HIV patients are at higher risk of contracting and developing into an asymptomatic form of CMV infection. This review aimed to evaluate the efficacy and safety of preemptive therapy for preventing CMV disease in HIV patients.

METHODS

The electronic search was conducted in MEDLINE/PubMed and CENTRAL from inception until 9 September 2022. Studies were included if they assessed the efficacy or safety of anti-CMV preemptive therapy compared to placebo or no therapy. Risk of bias were assessed using the Cochrane Risk of Bias tool for randomized trials version 2 or the Cochrane Collaboration Risk of Bias in Non-randomized Studies of Interventions. The random-effects model was used to calculate effect sizes.

RESULTS

We identified six RCTs (2135 participants) and four observational studies (395 participants), with five RCTs were performed before highly active antiretroviral therapy (HAART) era. Preemptive therapy did not reduce the incidence of CMV disease (RR 0.84, 95% CI: 0.59-1.18), yet reduced the RR of all-cause mortality rate by 26% (RR 0.85, 95% CI: 0.74-0.97) with a low quality of evidence. The incidence of neutropenia as an adverse event increased significantly (RR 2.47, 95% CI: 1.12-5.45) with moderate quality of evidence.

CONCLUSIONS

With the advent of HAART, a limited number of studies have been performed to explore anti-CMV preemptive therapy due to the improved outcomes of HIV patients with CMV viremia. Therefore, optimal HAART should take precedence over anti-CMV preemptive therapy. The protocol for this review was registered in the Prospective Register of Systematic Reviews (CRD42020145765).

Ophthalmic artery Doppler for pre-eclampsia prediction at the first trimester: a Bayesian survival-time model

OBJECTIVE

To develop a Bayesian survival-time model for the prediction of pre-eclampsia (PE) at the first trimester using a combination of established biomarkers including maternal characteristics and history, mean arterial pressure (MAP), uterine artery Doppler pulsatility index (UtA-PI), and Placental Growth Factor (PlGF)) with an ophthalmic artery Doppler peak ratio (PR) analysis.

METHODS

The receiving operator curve (ROC) analysis was used to determine the area under the curve (AUC), detection rate (DR), and positive screening cut-off value of the model in predicting the occurrence of early-onset PE (< 34 weeks' gestation) and preterm PE (< 37 weeks' gestation).

RESULTS

Of the 946 eligible participants, 71 (7.49%) subjects were affected by PE. The incidences of early-onset and preterm PE were 1% and 2.2%, respectively. At a 10% false-positive rate, using the high-risk cut-off 1:49, with AUC 0.981 and 95%CI 0.965-0.998, this model had an 100% of DR in predicting early-onset PE. The DR of this model in predicting preterm PE is 71% when using 1:13 as the cut-off, with AUC 0.919 and 95%CI 0.875-0.963.

CONCLUSION

Combination ophthalmic artery Doppler PR with the previously established biomarkers could improve the accuracy of early and preterm PE prediction at the first trimester screening.

Alternatives of Risk Prediction Models for Preeclampsia in a Low Middle-Income Setting

Abstract Objectives:  To  develop prediction models for the first-trimester prediction of PE (PE) using the established biomarkers including maternal characteristics and history, mean arterial pressure (MAP), uterine artery Doppler pulsatility index (UtA-PI ), and Placental Growth Factor (PlGF)) in combination with Ophthalmic artery Doppler peak ratio (PR). Methods:  This was a  prospective observational study in women attending a first-trimester screening at 11-14 weeks’  gestation. Maternal characteristics and history, measurement of MAP, ultrasound examination for UtA-PI measurement, maternal ophthalmic PR Doppler measurement, and serum  PlGF collection were performed during the visit. Logistic regression  analysis was used to determine if the maternal factor had a significant contribution in predicting PE. The Receiving Operator Curve (ROC) analysis was used to determine the area under the curve  (AUC), positive predictive value  (PPV), negative prefictive value (NPV) and positive screening cut-off in predicting the occurrence of PE at any gestational age.   Results: Of the 946 eligible participants, 71 (7,49%) subjects were affected by PE. Based on the ROC curves, optimal high-risk cutoff value for prediction of preeclampsia at any gestational age for model 2 (primary care model) in this Indonesia study population were 63% with the sensitivity and specificity of 71.8% and 71.2%, respectively. Both sensitivity and specificity for model 3 (complete model) were 70.4% and 74.9%, respectively for the cutoff value 58%. The area under the curve of model 2, model 3 was 0.7651 (95% CI: 0.7023-0.8279)) and 0.7911 (95% CI: 0.7312-0.8511), respectively, for predicting PE. In addition, PPV and NPV for model 2 were 16.8% and 96.9%, respectively. PPV and NPV for model 3 were 18.55 and 96.9%, respectively.   Conclusion: The prediction models of preeclampsia vary depending upon healthcare resource. Complete model is clinically superior to primary care model but it is not statistically significant.  Prognostic models should be easy to use, informative and low cost with great potential to improve maternal and neonatal health in Low Middle Income Country settings. 

Vitamin D receptor gene polymorphism in Madura pregnant women with hypertension: a case control study

Background

Genetic factors are important considerations in the etiology of preeclampsia and gestational hypertension. Several previous studies have shown an association of Vitamin D receptor (VDR) gene polymorphisms with hypertension in pregnancy. However, the number of studies is still very limited and the results differ from one another.

Aim of the study

This study aimed to analyze the polymorphisms of rs2228570 and rs731236 of the VDR gene in subjects with hypertension and non-hypertension in pregnancy in Madura ethnicity.

Subjects and methods

The researchers conducted tests for two polymorphisms in the VDR gene among 210 subjects consisting of 105 pregnant women with hypertension and 105 non-hypertension pregnant women from Madura ethnicity. The rs2228570 (T>C) and rs731236 (C>T) polymorphisms were detected by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism. All data were analyzed by T-tests and Chi-Square tests.

Results

The TT genotype frequency of rs2228570 (15.2%) in the hypertension group was higher than in the control group (6.7%) (p = 0.047). Subjects with the TT genotype at rs2228570 showed a 3.048 times greater risk of developing hypertension than the CC genotype (OR = 3.048: 1.135–8.183, p = 0.023). The T allele frequency of rs2228570 (40.5%) in the hypertension group was higher than in the control group (30.5%) (p = 0.032). Subjects with the T allele had 1.551 times greater risk of developing hypertension. There was no significant difference in genotype and allele of rs731236 between hypertension subjects and controls.

Conclusion

The TT genotype and T allele of rs2228570 in the hypertension group were risk factors for hypertension in this study. While the TT genotype and T allele at rs731236 were not risk factors for hypertension in pregnancy. Genotyping of VDR gene polymorphisms in pregnant women is expected to be useful in strategies for treating hypertension in pregnancy.

Social Nervous Exercise Intervention and Its Association with Fasting Blood Glucose on Diabetes Mellitus Gestational

BACKGROUND: Gestational diabetes mellitus (GDM) has been identified as a major complication of pregnancies and has remained a major cause of perinatal morbidity and mortality, in both mother and child. Exercise can be used as a strategy to reduce hyperglycemia experienced during GDM. Regular exercise is important for a healthy pregnancy and can lower the risk of developing GDM. For women with GDM. Exercise is safe and can affect the pregnancy outcomes beneficially. The role of exercise about increases skeletal muscle glucose uptake and minimizing hyperglycemia. Social nervous (SaSo) exercise is a moderate-intensity exercise intervention that plays a role in controlling blood glucose through autonomic nervous stimulation so that it has an effect on glucose homeostasis. Social nervous exercise can stimulate the parasympathetic or myelinated vagus nerves. The social nerve or the social nervous system is the vagus nerve nc-X which is supported by cranial nerves, namely, nerves V, VII, IX, and XI centered in the nucleus ambiguous. AIM: The aim of the study is to determine the impact of a social nervous (SaSo) exercise training program consisting of warm-up, core (prayer movements), and cooling exercises on glucose homeostasis parameters in pregnant women diagnosed with GDM. METHODS: Thirty-seven pregnant women diagnosed with GDM at 24–28 weeks of gestation were allocated into two groups, thats the experimental group (n=19) with the SaSo program being regularly monitored and the control group (n=18) receiving only standard antenatal care for GDM. The Saso program started from the time diabetes was diagnosed until 6 weeks of intervention. Interventions were performed twice per week and sessions lasted 40–45 min. RESULTS: The baseline results for the experimental and control groups were homogeneous, without differences in the baseline variables (p > 0.05). Social nervous exercise the experimental group significantly reduced fasting blood glucose levels (p < 0.001) compared to the control group. CONCLUSIONS: A social nervous exercise program has a beneficial effect on fasting blood glucose levels in late pregnancy.

The effect of a maternal mentoring program on the timing of first antenatal care visit among pregnant women in Bantul, Indonesia: Results of a cluster randomized trial

Background: Antenatal care (ANC) is low in developing countries, with an estimated 20% of Indonesian women not initiating ANC during the first trimester. The present study sought to determine the impact of a mentoring program on the timing of the first ANC visit.

Methods: This cluster randomized controlled trial was conducted in 3 subdistricts of the Bantul District, divided into 61 clusters per treatment arm, with a final sample size of 205 confirmed pregnant women. The mentoring program consisted of (1) health education, (2) monitoring, and(3) text-message reminders. The primary outcome was the timing of first ANC visit. A multilevel mixed-effect logistic regression model was used to measure the effect of the program on the likelihood of having an earlier first ANC visit, with statistical significance at α=0.05.

Results: At the individual-level, the intervention group had a mean time of first ANC visit±2 days earlier than the control group (P<0.05). After adjusted for cluster and other covariates, the odds of starting the first ANC visit early (<39 days of gestation) was higher in the intervention group (adjusted odds ratio [AOR] 3.00; 95% confidence interval [CI] 1.17-7.72).

Conclusion: Maternal mentoring can improve the timing of the first ANC visit. This program has the potential to be adopted by health care systems in settings where there is little education on the importance of ANC. Future research could extend the length of mentorship until delivery in order to better understand the relationship between mentorship and early ANC on pregnancy outcomes.

Pendekatan Multilevel Sebagai Upaya Meningkatkan Pemberian ASI Eksklusif

Increasing exclusive breastfeeding effort was continued in Jember district. Local government collaborates with USAID to increase breastfeeding promotion program. Health promotion program used multilevel approach. This study aimed to evaluate exclusive breastfeeding program and impact program to increasing breastfeeding in Jember district. This study method used cross sectional study in two population with mix method approach (qualitative and quantitative). Collecting qualitative data was using participative observation, indepth interview and focus group discussion to describing program. Collecting quantitative data was using questionare to evaluate impact program in two populations (120 respondent program and 125 respondent non program). Data was analyzed by open code in qualitative data. To analyzed quantitative data was used chi square.  The research result shows that Health promotion program increased exclusive breastfeeding was using multilevel approach. In top level, implementation of the program was regulation government policy number 17, 2013 about save childbirth, initiation breastfeeding and exclusive breastfeeding. In the middle level implementing program by Jember health department and local government clinic through peer breastfeeding support, mother pregnant class and promote by midwife. Lower level evaluation result was that two population program and non program have different significant. Population who give program have 2,4 higher OR value in exclusive breastfeeding than population not give the program. Based on this research it can be concluded that multilevel approach can used to increasing exclusive breastfeeding until six month. Government support was needed to successful program.

Primordial follicle survival of goat ovarian tissue after vitrification and transplantation on chorioallanthoic membrane

Background

Ovarian tissue vitrification is an alternative fertility preservation procedure for young female patients prior to gonadotoxic treatment. Primordial follicle loss might be a potential issue for vitrification and transplantation procedures. This study aimed to evaluate primordial follicle density and deoxyribonucleic acid (DNA) fragmentation in each stage of the preservation procedure of goat ovarian tissue. Follicle density and DNA fragmentation were examined microscopically after staining with hematoxylin eosin and TUNEL assay, respectively. Both parameters were compared between fresh, fresh-transplanted, vitrification, and vitrification-transplanted groups.

Results

A significant decrease was observed in the primordial follicle proportion after vitrification and transplantation compared to the primordial follicle proportion in the fresh group (88.09% vs 52.42%, p < 0.05, 95% CI 11.54, 66.94). There was no significant difference in DNA fragmentations of primordial follicles between each group (p > 0.05).

Conclusions

The vitrification and transplantation process of goat ovarian strips could cause the primordial follicles loss and DNA damage of the follicles. However, primordial follicles loss and DNA damage were not significantly different in each procedure.

Faktor yang Mempengaruhi Bidan dalam Inisiasi Laktasi di Klinik Bersalin Kota Banda Aceh Nanggroe Aceh Darussalam

<p>Breastfeeding is recommended soon or 30 minutes to an hour after childbirth. Breastfeeding or initiation of lactation will affect successful continuity of breast milk supply and prevent infant morbidity and mortality caused by infection. However, some studies convey that the prevalence of lactation initiation is still relatively low due to factors of mothers and midwives who assist childbirth. This was a quantitative observational study with cross sectional design aimed to identify the effect of knowledge, attitude, behavior and duration of occupation of midwives to lactation initiation at maternity clinic of Banda Aceh Municipality. Qualitative data were obtained through indepth interview. Samples were purposively chosen from all midwives working at maternity clinic of Banda Aceh Municipality. Data analysis used univariable, bivariable with Chi square and multivariable with logistic regression. The result of bivariable analysis showed that knowledge and behavior of midwives affected lactation initiation (p&lt;0.05) whereas variable of attitude and duration of midwives’ occupation did not affect lactation initiation. The result of multivariable analysis showed that knowledge and behavior of midwives affected lactation initiation (p=0,041 OR= 3,94 (95%-Cl:1.05–14.69) and (p=0,016 OR=4,52 (95%-Cl:1.32 – 15.46). In conclusion, variables of knowledge and behavior of midwives affected lactation initiation whereas variable of attitude and duration of midwives’ occupation did not affect lactation initiation.</p>

Nutrient intake and iron status of urban poor and rural poor without access to rice fields are affected by the emerging economic crisis: the case of pregnant Indonesian women

OBJECTIVE

We evaluated the adequacy of nutrient intake in comparison with the Indonesian Estimated Average Requirement (EARs) among pregnant Indonesian women and explain the short-term effect of economic crisis on nutrient intake and iron status.

DESIGN

Cross-sectional study.

SETTING

Purworejo District, Central Java, located 60 km west of Yogyakarta Province, Indonesia.

SUBJECTS

During the period from 1996 to 1998, up to six 24 h recalls were performed during the second trimester of pregnancy among 450 women. Nutrient intake and iron status was evaluated in relation to date of data collection relative to the economic crisis that emerged in August 1997. A computer program (Inafood) was developed to calculate nutrient intake.

RESULTS

: Forty percent of the pregnant women were at risk of inadequate intake of energy and protein, and 70% were at risk of inadequate intake of vitamin A, calcium and iron even before the crisis. Our results also demonstrate an effect of short-term economic crisis on nutrient intake and iron status. When the crisis emerged, urban poor experienced a decrease in intake of most nutrients. During the crisis, rich women experienced a significant decrease in fat (P<0.05). Negative changes in fat density during crisis were experienced by the rich and the rural, poor, and access to rice field subgroups (P<0.01). A significant increase in carbohydrate densities was seen for the rich and rural, poor, and access to rice fields groups (P<0.05). Urban poor experienced decreased serum ferritin concentration (P<0.05), whereas rich women experienced a significant increase (P<0.05).

CONCLUSIONS

Urban poor and rural poor landless women were most directly affected by the emerging economic crisis.

Predicting under- and overnutrition among women of reproductive age: a population-based study in central Java, Indonesia

OBJECTIVES

To evaluate changes over 1 year in weight and body mass index (BMI) among a population-based sample of non-pregnant women in Indonesia and to identify risk factors for developing under- and overnutrition.

DESIGN

Cross-sectional studies in 1996 and 1997 in the same population.

SETTING

Purworejo District, central Java, Indonesia.

SUBJECTS

Non-pregnant women (n = 4132) aged 15-49 years of age who participated in both 1996 and 1997. Based on BMI, women were classified as having chronic energy deficiency (CED), and as being either of normal weight or obese.

RESULTS

The mean height of the women was below the fifth percentile of international standards. In 1996, 16.2% had CED, 72.2% were normal and 11.6% were obese. In 1997, the corresponding figures were 14.4%, 71.2% and 14.3%, respectively, revealing a significant mean increase in weight and BMI. Among women classified as normal in 1996, 3.0% developed CED in 1997. Significant risk factors for developing CED were experiences of child deaths and non-use of contraceptives. Among women classified as normal in 1996, 5.3% developed obesity in 1997. Here, significant risk factors included most indicators of wealth as well as occupation.

CONCLUSIONS

The results should be important for future efforts to prevent CED and obesity in the general population; conditions which are both associated with health risks.

Concurrent Prevalence of Chronic Energy Deficiency and Obesity among Women in Purworejo, Central Java, Indonesia

There are few studies on the nutritional status of nonpregnant women. A population-based, cross-sectional study of nutritional status in 5,817 non-pregnant women 15 to 49 years of age was conducted in Purworejo District, Indonesia, in 1996. Weight, height, mid-upper-arm circumference (MUAC), and triceps skinfold thickness were measured, and information on socio-economic, demographic, and reproductive factors was collected. Seventeen percent of the women had chronic energy deficiency and 11% were obese. Mean weight, MUAC, and triceps skinfold thickness corresponded to the 25th percentile of standards and mean height to the 5th percentile. Obesity was more common among older women and chronic energy deficiency among both the oldest and the youngest women. Women working in agriculture, not using contraceptives, and not owning a television, radio, or refrigerator were more likely to have chronic energy deficiency. In summary, both chronic energy deficiency and obesity existed in Purworejo, and risk factors were identified. Interventions are needed to improve the nutritional status of girls and women before and after pregnancy.