A rapid landscape review of postpartum anaemia measurement: challenges and opportunities.

BACKGROUND: Anaemia is a reduction in haemoglobin concentration below a threshold, resulting from various factors including severe blood loss during and after childbirth. Symptoms of anaemia include fatigue and weakness, among others, affecting health and quality of life. Anaemic pregnant women have an increased risk of premature delivery, a low-birthweight infant, and postpartum depression. They are also more likely to have anaemia in the postpartum period which can lead to an ongoing condition and affect subsequent pregnancies. In 2019 nearly 37% of pregnant women globally had anaemia, and estimates suggest that 50-80% of postpartum women in low- and middle-income countries have anaemia, but currently there is no standard measurement or classification for postpartum anaemia. METHODS: A rapid landscape review was conducted to identify and characterize postpartum anaemia measurement searching references within three published systematic reviews of anaemia, including studies published between 2012 and 2021. We then conducted a new search for relevant literature from February 2021 to April 2022 in EMBASE and MEDLINE using a similar search strategy as used in the published reviews. RESULTS: In total, we identified 53 relevant studies. The timing of haemoglobin measurement ranged from within the immediate postpartum period to over 6 weeks. The thresholds used to diagnose anaemia in postpartum women varied considerably, with < 120, < 110, < 100 and < 80 g/L the most frequently reported. Other laboratory results frequently reported included ferritin and transferrin receptor. Clinical outcomes reported in 32 out of 53 studies included postpartum depression, quality of life, and fatigue. Haemoglobin measurements were performed in a laboratory, although it is unclear from the studies if venous samples and automatic analysers were used in all cases. CONCLUSIONS: This review demonstrates the need for improving postpartum anaemia measurement given the variability observed in published measures. With the high prevalence of anaemia, the relatively simple treatment for non-severe cases of iron deficiency anaemia, and its importance to public health with multi-generational effects, it is crucial to develop common measures for women in the postpartum period and promote rapid uptake and reporting.

Early essential newborn care in national tertiary hospitals in Cambodia and Lao People's Democratic Republic: a cross-sectional study.

BACKGROUND: Ministries of health in collaboration with the World Health Organization Regional Office for the Western Pacific (WPRO) have been scaling up early essential newborn care (EENC). This study was carried out to understand current EENC practices at hospitals in two priority countries: the Kingdom of Cambodia (Cambodia) and Lao People's Democratic Republic (Lao PDR). METHODS: EENC is subdivided into 79 checkpoints, referencing the self-monitoring checklist developed by the WPRO. Each checkpoint is rated using a 0 to 2-point scale, and a percentage was calculated for the rate of practice of each checkpoint by dividing the total scores by the maximum possible scores. RESULTS: In total, 55 and 56 deliveries were observed in Cambodia and Lao PDR, respectively, and 35 and 34 normal deliveries were included in the analysis. The overall rates of the practices within the first 15 minutes after birth were high in both countries. The rates of the practices before birth and 15 minutes after birth were lower than the rates of the practices performed within the first 15 minutes after birth, especially "hand wash before preparation", "preparation for newborn resuscitation", and "monitoring of postpartum mothers and babies". A detailed analysis revealed that the quality of the practices differed between the two countries regarding skin-to-skin contact and breastfeeding support. CONCLUSIONS: The high rates of the practices within the first 15 minutes after birth suggest that the EENC coaching sessions supported by ministries of health and the WPRO have been effective. Differences in the quality of practices performed at a high rate between the two countries appeared to be related to factors such as the timing of the study, the perception of the staff, and the situation at the health facilities. These differences and identified practices with lower rates should be improved according to the situation in each country or health facility. Therefore, determining the quality of the practices in a country or a health facility is important. To further improve the quality of EENC, interventions tailored to the specific situation are necessary.

Underuse of modern methods of contraception: underlying causes and consequent undesired pregnancies in 35 low- and middle-income countries.

STUDY QUESTION: What is the contribution of the underuse of modern methods (MM) of contraception to the annual undesired pregnancies in 35 low- and middle-income countries? SUMMARY ANSWER: Fifteen million out of 16.7 million undesired pregnancies occurring annually in 35 countries could have been prevented with the optimal use of MM of contraception. WHAT IS KNOWN ALREADY: Every year, 87 million women worldwide become pregnant unintentionally because of the underuse of MM of contraception. STUDY DESIGN, SIZE, DURATION: Demographic and health surveys (DHS) of 35 countries, conducted between 2005 and 2012, were analysed. PARTICIPANTS/MATERIALS, SETTING, METHODS: Contraceptive use of 12 874 unintentionally pregnant women was compared with 111 301 sexually active women who were neither pregnant nor desiring pregnancy. MAIN RESULTS AND THE ROLE OF CHANCE: An average of 96% of 15- to 49-year-old eligible women took part in the survey. When adjusted for covariates and compared with the use of MM of contraception, the use of traditional methods was associated with a 2.7 [95% confidence interval (CI): 2.3-3.4] times increase in odds of an undesired pregnancy, while non-use of any method was associated with a 14.3 (95% CI, 12.3-16.7) times increase. This corresponded to an estimated 16.7 million undesired pregnancies occurring annually in the 35 countries, of which 15.0 million could have been prevented with the optimal use of MM of contraception (13.5 million women did not use MM whilst 1.5 million women utilized MM incorrectly). Women with the lowest educational attainment and wealth quintile were 8.6 (95% CI: 8.2-9.1) and 2.6 (95% CI: 2.4-2.9) times less likely to use contraceptives compared with those with the highest level of each, respectively. Of the 14 893 women who neither desired pregnancy nor used contraception, 5559 (37.3%) cited fear of side effects and health concerns as the reason for non-use, 3331 (22.4%) cited they or their partner's opposition to contraception or religious prohibition and 2620 (17.6%) underestimated the risk of pregnancy. LIMITATIONS, REASONS FOR CAUTION: Despite the fact that DHS are considered high-quality studies, we should not underestimate the role played by recall bias for past pregnancies. Few women report a current pregnancy in the first trimester and undesired pregnancies at that time are probably prone to under-reporting. Some terminated pregnancies may not be included in the current pregnancy group. Furthermore, covariates measured at the time of the survey may not have reflected the same covariates at the time the currently pregnant women became pregnant. WIDER IMPLICATIONS OF THE FINDINGS: Underuse of MM of contraception burdens especially the poor and the less educated. National strategies should address unfounded health concerns, fear of side effects, opposition and underestimated risk of pregnancy, which are major contributors to undesired pregnancies. FUNDING/CONFLICTS OF INTEREST: No external funding was utilized for this report. There are no conflicts of interest to declare.

Maternal and perinatal health research priorities beyond 2015: an international survey and prioritization exercise.

BACKGROUND: Maternal mortality has declined by nearly half since 1990, but over a quarter million women still die every year of causes related to pregnancy and childbirth. Maternal-health related targets are falling short of the 2015 Millennium Development Goals and a post-2015 Development Agenda is emerging. In connection with this, setting global research priorities for the next decade is now required. METHODS: We adapted the methods of the Child Health and Nutrition Research Initiative (CHNRI) to identify and set global research priorities for maternal and perinatal health for the period 2015 to 2025. Priority research questions were received from various international stakeholders constituting a large reference group, and consolidated into a final list of research questions by a technical working group. Questions on this list were then scored by the reference working group according to five independent and equally weighted criteria. Normalized research priority scores (NRPS) were calculated, and research priority questions were ranked accordingly. RESULTS: A list of 190 priority research questions for improving maternal and perinatal health was scored by 140 stakeholders. Most priority research questions (89%) were concerned with the evaluation of implementation and delivery of existing interventions, with research subthemes frequently concerned with training and/or awareness interventions (11%), and access to interventions and/or services (14%). Twenty-one questions (11%) involved the discovery of new interventions or technologies. CONCLUSIONS: Key research priorities in maternal and perinatal health were identified. The resulting ranked list of research questions provides a valuable resource for health research investors, researchers and other stakeholders. We are hopeful that this exercise will inform the post-2015 Development Agenda and assist donors, research-policy decision makers and researchers to invest in research that will ultimately make the most significant difference in the lives of mothers and babies.

How did COVID-19 impact development assistance for health? - The trend for country-specific disbursement between 2015 and 2020.

This study aimed to examine the changes that took place between 2015-2019 and 2020 and reveal how the COVID-19 pandemic affected financial contributions from donors. We used the Creditor Reporting System database of the Organization for Economic Cooperation and Development to investigate donor disbursement. Focusing on the Group of Seven (G7) countries and the Bill and Melinda Gates Foundation (BMGF), we analyzed their development assistance for health (DAH) in 2020 and the change in their disbursement between 2015 and 2020. As a result, total disbursements for all sectors increased by 14% for the G7 and the BMGF. In 2020, there was an increase in DAH for the BMGF and the G7 except for the United States. The total disbursement amount for the "COVID-19" category by G7 countries and the BMGF was approximately USD 3 billion in 2020, which was 3 times larger than for Malaria, 8.5 times larger for Tuberculosis, and 60% smaller for STDs including HIV/AIDS for the same year. In 2020 as well, the United States, the United Kingdom, Japan, Italy, and Canada saw their disbursements decline for more than half of 26 sectors. In conclusion, the impact of COVID-19 was observed in the changes in DAH disbursement for three major infectious diseases and other sectors. To consistently address the health needs of low- and middle-income countries, it is important to perform a follow-up analysis of their COVID-19 disbursements and the influence of other DAH areas.

Gaps in the civil registration and vital statistics systems of low- and middle-income countries and the health sector's role in improving the situation.

Civil Registration and Vital Statistics (CRVS) is an essential administrative system that provides legal identification to all individuals and accurate statistical data of vital events, such as birth and death rates within the population. Globally, CRVS has been considered a priority issue, especially for low- and middle-income countries where the coverage of this system is poor. This may be attributed to factors such as inefficiency of laws, poor inter-ministerial cooperation, and a lack of awareness among people. To address these issues and improve coverage of the CRVS, the health sector could play a key role by acting as an entry point, collecting accurate vital data, and utilizing information from CRVS. However, the function of the health sector in implementing CRVS has not been fully analyzed in most countries. Further investigation is necessary to develop effective measures to strengthen CRVS.

What is the current status of Japan's efforts to meet global goals and targets to eliminate cervical cancer?

Following the global call to action by the World Health Organization (WHO), the world is currently moving to eliminate cervical cancer as a public health problem. To eliminate the cancer within this century, which is defined as an age-adjusted cervical cancer incidence rate (ASIR) below 4 per 100,000 women, WHO recommends all countries to achieve "90-70-90" targets for human papilloma virus (HPV) vaccination, cervical cancer screening, and treatment of precancer and cancer by 2030. In Japan, ASIR has been rising since the late 1990s to 11.1 per 100,000 women, and this rise is particularly prominent in women of reproductive age. HPV vaccination coverage is as low as 0.3%, largely due to the Governments ongoing suspension of proactive recommendations for the vaccine. Given the absence of centralized, population-based cervical cancer screening program and a nationwide surveillance system for systematic monitoring, the exact screening participation rate and treatment rate are difficult to estimate. A national survey suggested that only around 40% of women between the ages of 20 and 69 years underwent cervical cancer screening within the last two years. National policies and systems for HPV vaccination and screening should be updated in a more efficient way as new evidence and innovations become available. In the wake of powerful global momentum, actions must be taken now to further enhance cervical cancer control and ensure that Japanese girls and women are no longer left behind.

A Review of the Implementation Status of and National Plans on HPV Vaccination in 17 Middle-Income Countries of the WHO Western Pacific Region.

The World Health Organization's Western Pacific Region is responsible for one-fourth of the global cervical cancer burden, and nearly 90% of that burden is concentrated in middle-income countries (MICs). Applying a conceptual model of implementation of population-based interventions, we synthesized the current implementation status of human papillomavirus (HPV) vaccination and national plans that form the basis of its implementation in 17 MICs. We gathered information from a range of governmental documents, published studies, and global databases. For all available national cancer-related plans and immunization plans, we examined the description of HPV vaccination. We found that, as of July 2021, only four countries (24%) had a mature HPV vaccination program with a high first-dose coverage; three (18%) had introduced HPV vaccination, but needed further efforts to scale it up, seven (41%) had not been able to introduce it after conducting demonstration projects, and three (18%) did not have any experience in HPV vaccination. In the national plans, most of the countries recognized the importance of HPV vaccination, but only 10 (59%) provided an implementation strategy on how it would be introduced or scaled up. Countries with a mature program were more likely to have their implementation strategy detailed in their national cancer control plan. Successful implementation of HPV vaccination requires overcoming known challenges and having a clear national plan. Positioning HPV vaccination clearly in the overall national cancer control plan may be key to accelerating its nationwide implementation.

Rapid assessment of the civil registration and vital statistics performance of health facilities in the five districts of Zambia: A cross-sectional study.

BACKGROUND: Civil registration and vital statistics (CRVS) are essential administrative tools for accurate statistical data on vital events. However, civil registration coverage is particularly poor in low- and middle-income countries. Currently, CRVS are attracting global attention, as their improvement is considered a priority. While health facility is one of the important actors involved in the management of quality CRVS, its function in CRVS remains unclear. Therefore, this work aims to investigate the CRVS performance of the health facility in Zambia, a low-income country, and identify the gaps for effective policy-making. METHODS: To assess the health facilities' CRVS performance, a questionnaire was developed based on existing assessment tools for the whole CRVS; this comprised 21 multiple-choice questions in 10 areas with four choices awarded between 0 and 3 points according to performance. These questionnaire-based interviews were conducted by information officers in all health facilities per first, secondary, and tertiary-level in five target districts of Zambia, selected via socioeconomic and geographic features. The average points were calculated in each area by each level of healthcare system and summarized in a single chart. RESULTS: The results indicated low scores in the following areas: staff compliance with standard reporting procedures, infrastructure, capacity of coding based on International Classification of Diseases among health personnel, documentation of the cause of death in medical records, and absence of a system to identify the cause of death of brought-in-dead cases. CONCLUSION: The tool developed in this work to evaluate the CRVS performance of health facilities was useful for identifying the gaps that need to be overcome to ensure the quality of CRVS in Zambia. However, its validity should be further investigated in other areas in Zambia as well as in other countries.

Sustainable implementation of international health cooperation projects while Japanese technical experts cannot go to low- and middle-income countries because of the COVID-19 pandemic travel restrictions.

Due to the COVID-19 pandemic, Japanese technical experts who have been supporting health in low-and middle- income countries (LMICs) are facing unprecedented travel restrictions. As of 11 April 2020, of 195 countries Japan has diplomatic relationship with, 181 countries have entry restrictions and 69 countries have post-entry movement restrictions (self-quarantine) for Japanese nationals or travellers from Japan. In order for technical experts to assist LMICs technically from Japan to meet the increased demand and needs in the health sector due to COVID-19, it is important to prioritize and reorganize the project activities in accordance with the local situation in particular to address three challenges i) to communicate from Japan; ii) to prioritize activities to match to the increased COVID-19 related tasks; and iii) to advocate health workers' rights and working environment.

Association between early essential newborn care and breastfeeding outcomes in eight countries in Asia and the Pacific: a cross-sectional observational -study.

OBJECTIVE: To explore the association between early essential newborn care (EENC) policy, practice and environmental interventions and breastfeeding outcomes. DESIGN: Cross-sectional observational study. SETTING: 150 national, provincial and district hospitals implementing EENC in eight countries in East Asia and the Pacific. PARTICIPANTS: 1383 maternal interviews, chart reviews and environmental assessments during 2016 and 2017. MAIN OUTCOME MEASURES: Exclusive breastfeeding (EBF), that is, feeding only breastmilk without other food or fluids since birth and before discharge, and, early breastfeeding initiation, that is, during skin-to-skin contact (SSC) with the mother without separation. RESULTS: Fifty-nine per cent of newborns initiated breastfeeding early and 83.5% were EBF. Duration of SSC showed a strong dose-response relationship with early breastfeeding initiation. SSC of at least 90 min was associated with 368.81 (95% CI 88.76 to 1532.38, p<0.001) times higher early breastfeeding. EBF was significantly associated with SSC duration of 30-59 min (OR 3.54, 95% CI 1.88 to 6.66, p<0.001), 60-89 min (OR 5.61, 95% CI 2.51 to 12.58, p<0.001) and at least 90 min (OR 3.78, 95% CI 2.12 to 6.74, p<0.001) regardless of delivery mode. Non-supine position (OR 2.80, 95% CI 1.90 to 4.11, p<0.001), rooming-in (OR 5.85, 95% CI 3.46 to 9.88, p<0.001), hospital breastfeeding policies (OR 2.82, 95% CI 1.97 to 4.02, p<0.001), quality improvement mechanisms (OR 1.63, 95% CI 1.07 to 2.49, p=0.02) and no formula products (OR 17.50, 95% CI 5.92 to 51.74, p<0.001) were associated with EBF. CONCLUSION: EENC policy, practice and environmental interventions were associated with breastfeeding outcomes. To maximise the likelihood of early and EBF, newborns, regardless of delivery mode, should receive immediate and uninterrupted SSC for at least 90 min.

Influence of endometrial thickness and pattern on pregnancy rates in in vitro fertilization-embryo transfer.

Aim : Our aim was to investigate the role of endometrial thickness and pattern in the pregnancy rate during an in vitro fertilization-embryo transfer (IVF-ET) cycle. Methods : Records of patients who underwent IVF-ET at the Jichi Medical School Hospital during May 1995-December 1999 were evaluated retrospectively. Only cycles, in which endometrial thickness and pattern on the day of human chorionic gonadotrophin (HCG) administration were recorded, were analyzed in this study. Endometrial thickness was divided into three categories (A: < 10 mm, B: 10-14 mm, C: > 14 mm), and endometrial pattern was divided into two categories: triple line and non-triple line. A total of 156 IVF-ET cycles from 120 patients was evaluated. Results : There were no significant differences for both the endometrial thickness and pattern in the pregnancy rate during the IVF-ET cycle (P > 0.05). Among the study groups, the triple-line endometrial pattern was found to be 58.7% in group A, 84.0% in group B and 70% in group C. We found that in the triple-line endometrial pattern, there was a significant difference between group A and group B (P < 0.01). Triple-line endometrial pattern appeared significantly in younger women (33 ± 5.4 years) than in non-triple-line endometrial pattern (36 ± 5.2 years; P = 0.047). The minimum and maximum endometrial thickness where pregnancy occurred was 6.5 mm (two pregnancies) and 19 mm (one pregnancy), respectively. Conclusion : Endometrial thickness and pattern have no influence on the pregnancy rates in an IVF-ET cycle, but patients with triple-line endometrial pattern and group B endometrial thickness showed a better pregnancy outcome in the IVF-ET treatment. (Reprod Med Biol 2002; 1: 17-21).

Establishment and application of criteria for the elective transfer of two good-quality embryos to reduce high-order multiple pregnancies.

Aim : This study was carried out to establish criteria for the elective transfer of two good-quality embryos to reduce high-order multiple pregnancy rates. The pregnancy and multiple pregnancy rates per transfer were retrospectively analyzed in 128 in vitro fertilization and embryo transfer (IVF-ET) cycles. Results : The analysis revealed that the pregnancy and multiple pregnancy rates were 26.6% (34 of 128) and 23.5% (eight of 34), respectively. Five twin and three triplet pregnancies were included. The pregnancy rates in women 29 years old and younger, 30-34 years, 35-39 years, and 40 years and older were 21.2 (seven of 33), 37.0 (17 of 46), 25.8 (eight of 31), and 11.1% (two of 18), respectively. There was a significant difference of the pregnancy rates between 30 and 34-year-old and 40-year-old and older women (P < 0.05). The multiple-pregnancy rate in women 40 years and older was 0%. Three triplet pregnancies were established only in the first attempt of IVF-ET. The pregnancy rates in women, to whom good-quality embryos (0-4) were transferred, were 0% (none of 12) for 0, 17.2% (five of 29) for one, 41.2% (seven of 17) for two, 30.8% (12 of 39) for three, and 32.3% (10 of 31) for four and more embryos, respectively. The multiple pregnancy rates in women who had good-quality embryos of one, two, three, and four and more transferred were 0% (none of five), 23.5% (four of seven), 16.7% (two of 12), and 20.0% (two of 10), respectively. Conclusion : The criteria for the elective transfer of two good-quality embryos were established as follows: age < 40 years, a first treatment cycle, and more than three good-quality embryos available for transfer. After the application of the established criteria, the overall pregnancy and multiple pregnancy rates were 30.4% (14 of 46) and 14.3% (two of 14), respectively, which was satisfactory as compared with those in the 128 IVF-ET cycles before application of the criteria. An elective transfer of two good-quality embryos can be highly recommended to avoid high-order multiple pregnancies in subjects with the established criteria. (Reprod Med Biol 2002; 1: 23-29).

Performance-based financing with GAVI health system strengthening funding in rural Cambodia: a brief assessment of the impact.

INTRODUCTION: Though Cambodia made impressive gains in immunization coverage between the years 2000 and 2005, it recognized several health system challenges to greater coverage of immunization and sustainability. The Global Alliance for Vaccines and Immunization (GAVI) opened a Health System Strengthening (HSS) funding window in 2006. To address the health system challenges, Cambodia has been receiving the GAVI HSS fund since October 2007. The major component of the support is performance-based financing (PBF) for maternal, neonatal and child health (MNCH) services. OBJECTIVE: To examine the impact of the PBF scheme on MNCH services and administrative management in rural Cambodia. METHODS: Quantitative and qualitative studies were conducted in Kroch Chhmar Operational District (OD), Cambodia. Quantitative analyses were conducted on the trends of the numbers of MNCH services. A brief analysis was conducted using qualitative data. RESULTS: After the commencement of the PBF support, the volume of MNCH services was significantly boosted. In addition, strengthened financial and operational management was observed in the study area. However, the quality of the MNCH services was not ensured. Technical assistance, rather than the PBF scheme, was perceived by stakeholders to play a vital role in increasing the quality of the services. DISCUSSION: To improve the quality of the health services provided, it is better to include indicators on the quality of care in the PBF scheme. Mutual co-operation between PBF models and technical assistance may ensure better service quality while boosting the quantity. A robust but feasible data validation mechanism should be in place, as a PBF could incentivize inaccurate reporting. The capacity for financial management should be strengthened in PBF recipient ODs. To address the broader aspects of MNCH, a balanced input of resources and strengthening of all six building blocks of a health system are necessary.

World Health Assembly agendas and trends of international health issues for the last 43 years: analysis of World Health Assembly agendas between 1970 and 2012.

OBJECTIVE: To analyse the trends and characteristics of international health issues through agenda items of the World Health Assembly (WHA) from 1970 to 2012. METHODS: Agendas in Committees A/B of the WHA were classified as Administrative or Technical and Health Matters. Agenda items of Health Matters were sorted into five categories by the WHO reform in the 65th WHA. The agenda items in each category and sub-category were counted. RESULTS: There were 1647 agenda items including 423 Health Matters, which were sorted into five categories: communicable diseases (107, 25.3%), health systems (81, 19.1%), noncommunicable diseases (59, 13.9%), preparedness surveillance and response (58, 13.7%), and health through the life course (36, 8.5%). Among the sub-categories, HIV/AIDS, noncommunicable diseases in general, health for all, millennium development goals, influenza, and international health regulations, were discussed frequently and appeared associated with the public health milestones, but maternal and child health were discussed three times. The number of the agenda items differed for each Director-General's term of office. CONCLUSIONS: The WHA agendas cover a variety of items, but not always reflect international health issues in terms of disease burden. The Member States of WHO should take their responsive roles in proposing more balanced agenda items.

Prediction of pregnancy by intrauterine insemination using CASA estimates and strict criteria in patients with male factor infertility.

This study was performed to predict pregnancy by intrauterine insemination (IUI) using computer-aided sperm analysis (CASA) estimates and strict criteria in patients with male factor infertility. IUI was performed in 682 cycles on 160 male factor infertile patients. Semen examinations were carried out by CASA and strict criteria before and after sperm preparation using continuous-step density gradient centrifugation. Receiver operating characteristics (ROC) curves were constructed for assessment of the effectiveness of each individual parameter in predicting pregnancy by IUI. A clinically acceptable threshold was calculated when sensitivity plus specificity were maximum. The average cycle of IUI performed was 4.3 +/- 2.4. Pregnancy rate per cycle and per patient were 7.2% (49/682) and 28.1% (45/160), respectively. Using ROC curve, it was shown that normal sperm morphology assessed by the strict criteria before sperm separation and five parameters after sperm separation including rapid, progressive motility, average path velocity (VAP), curvilinear velocity (VCL), and straight line velocity (VSL) were able to predict pregnancy by IUI. Correlation between sperm parameters and pregnancy outcome was examined by the logistic regression model. In a multivariate analysis normal morphology before sperm separation >or=15.5% [odds ratio (OR) = 2.2, p = 0.02], rapid after sperm separation >or=25.5% [OR = 3.9, p = 0.029], and VCL after sperm separation >or=102.65 microm/sec [OR = 3.2, p = 0.002] were the parameters of predictive value for pregnancy outcome. Adjustment of the model for female age, female infertility factors, and the methods of ovulation induction did not change this finding, and the final model still had the same covariates. Pregnancy rates per cycle according to the number (0, 1, 2 and 3) of variables satisfied with the three parameters were 0% (0/110), 1.6% (3/183), 9.7% (21/217) and 15.1% (23/151), respectively. Three semen parameters including normal morphology before sperm separation, rapid and VCL after sperm separation were identified as predictors of pregnancy by IUI. These variables would be helpful when counselling patients before they make the decision to proceed with in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI)-ET.

Characteristics of antepartum and intrapartum eclampsia in the National Maternal and Child Health Center in Cambodia.

AIM: To measure maternal and perinatal outcome and analyze risk factors for antepartum and intrapartum eclampsia, which is one of main causes of high maternal mortality at the top referral hospital in the Kingdom of Cambodia. METHODS: A hospital-based retrospective study of 164 antepartum and intrapartum eclampsia cases out of 20,449 deliveries. RESULTS: Overall case-fatality rate was 12%. Rate of stillbirth and low birth weight were 20% and 44%, respectively. Eighty percent of the cases presented signs of severe pre-eclampsia and 27% of the patients who gave birth received cesarean section. Living outside the capital city, teenage pregnancy and twin pregnancy are more frequently associated with eclampsia. CONCLUSION: Antepartum and intrapartum eclampsia is associated with severe pre-eclampsia and with poor maternal and perinatal outcome. Recommendations to reduce the burden of eclampsia are promoting and improving quality of antenatal care and health education especially in the third trimester; increasing access to high-quality essential obstetric care; improving the service delivery in rural areas; and monitoring the progress by hospital data.

Dynamic changes of the immunoglobulins in patients with severe ovarian hyperstimulation syndrome: efficacy of a novel treatment using peritoneo-venous shunt.

PROBLEM: To evaluate the efficacy of continuous auto-transfusion system of ascites (CATSA) for the treatment of patients with severe ovarian hyperstimulation syndrome (OHSS) at the risk of febrile morbidity, the dynamic changes of immunoglobulins in the sera and the peritoneal fluid from patients with severe OHSS treated by CATSA were estimated. METHOD OF STUDY: Ten patients with severe OHSS after superovulation for in vitro fertilization-embryo transfer (IVF-ET) were treated by CATSA. Immunoglobulin concentrations were examined in the serum and in the peritoneal fluid before and after CATSA. As controls, serum samples from 15 infertile women, who did not develop OHSS after the same superovulation protocol, were obtained on the day of mid-luteal period (Control-1). Serum samples from 15 patients with OHSS, who were treated by albumin infusion without paracentesis, were also obtained before and after the treatment (Control-2). RESULTS: Before the treatments, serum immunoglobulin G (IgG) concentrations in patients with severe OHSS treated with CATSA and those in patients of Control-2 were significantly lower than those in patients of Control-1 (P < 0.01). Following CATSA, the concentration of IgG increased in the sera, while it decreased in the peritoneal fluid. CONCLUSIONS: Serum IgG in patients with severe OHSS exuded into their peritoneal cavity, indicating that they might be at the status of immunodeficiency and at the risk of febrile morbidity. However, non-infectious febrile morbidity attributed to endogenous pyrogenic mechanism might be considerable. It is also suggested that CATSA might be effective in improving hypoimmunoglobulinemia of the patients with severe OHSS by the peritoneo-venous shunt.